creduce-2.2~pre1/0000755000175000017500000000000012315002767012432 5ustar dokodokocreduce-2.2~pre1/tests/0000755000175000017500000000000012315002113013555 5ustar dokodokocreduce-2.2~pre1/tests/file2.c0000644000175000017500000004334412315002113014732 0ustar dokodoko extern int printf (const char *, ...); static char (safe_unary_minus_func_int8_t_s)(char si ) { return (si==(-128)) ? ((si)) : -si; } static char (safe_add_func_int8_t_s_s)(char si1, char si2 ) { return (((si1>0) && (si2>0) && (si1 > ((127)-si2))) || ((si1<0) && (si2<0) && (si1 < ((-128)-si2)))) ? ((si1)) : (si1 + si2); } static char (safe_sub_func_int8_t_s_s)(char si1, char si2 ) { return (((si1^si2) & (((si1 ^ ((si1^si2) & (~(127))))-si2)^si2)) < 0) ? ((si1)) : (si1 - si2); } static char (safe_mul_func_int8_t_s_s)(char si1, char si2 ) { return (((si1 > 0) && (si2 > 0) && (si1 > ((127) / si2))) || ((si1 > 0) && (si2 <= 0) && (si2 < ((-128) / si1))) || ((si1 <= 0) && (si2 > 0) && (si1 < ((-128) / si2))) || ((si1 <= 0) && (si2 <= 0) && (si1 != 0) && (si2 < ((127) / si1)))) ? ((si1)) : si1 * si2; } static char (safe_mod_func_int8_t_s_s)(char si1, char si2 ) { return ((si2 == 0) || ((si1 == (-128)) && (si2 == (-1)))) ? ((si1)) : (si1 % si2); } static char (safe_div_func_int8_t_s_s)(char si1, char si2 ) { return ((si2 == 0) || ((si1 == (-128)) && (si2 == (-1)))) ? ((si1)) : (si1 / si2); } static char (safe_lshift_func_int8_t_s_s)(char left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32) || (left > ((127) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static char (safe_lshift_func_int8_t_s_u)(char left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32) || (left > ((127) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static char (safe_rshift_func_int8_t_s_s)(char left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32))? ((left)) : (left >> ((int)right)); } static char (safe_rshift_func_int8_t_s_u)(char left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32)) ? ((left)) : (left >> ((unsigned int)right)); } static short (safe_unary_minus_func_int16_t_s)(short si ) { return (si==(-32767-1)) ? ((si)) : -si; } static short (safe_add_func_int16_t_s_s)(short si1, short si2 ) { return (((si1>0) && (si2>0) && (si1 > ((32767)-si2))) || ((si1<0) && (si2<0) && (si1 < ((-32767-1)-si2)))) ? ((si1)) : (si1 + si2); } static short (safe_sub_func_int16_t_s_s)(short si1, short si2 ) { return (((si1^si2) & (((si1 ^ ((si1^si2) & (~(32767))))-si2)^si2)) < 0) ? ((si1)) : (si1 - si2); } static short (safe_mul_func_int16_t_s_s)(short si1, short si2 ) { return (((si1 > 0) && (si2 > 0) && (si1 > ((32767) / si2))) || ((si1 > 0) && (si2 <= 0) && (si2 < ((-32767-1) / si1))) || ((si1 <= 0) && (si2 > 0) && (si1 < ((-32767-1) / si2))) || ((si1 <= 0) && (si2 <= 0) && (si1 != 0) && (si2 < ((32767) / si1)))) ? ((si1)) : si1 * si2; } static short (safe_mod_func_int16_t_s_s)(short si1, short si2 ) { return ((si2 == 0) || ((si1 == (-32767-1)) && (si2 == (-1)))) ? ((si1)) : (si1 % si2); } static short (safe_div_func_int16_t_s_s)(short si1, short si2 ) { return ((si2 == 0) || ((si1 == (-32767-1)) && (si2 == (-1)))) ? ((si1)) : (si1 / si2); } static short (safe_lshift_func_int16_t_s_s)(short left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32) || (left > ((32767) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static short (safe_lshift_func_int16_t_s_u)(short left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32) || (left > ((32767) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static short (safe_rshift_func_int16_t_s_s)(short left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32))? ((left)) : (left >> ((int)right)); } static short (safe_rshift_func_int16_t_s_u)(short left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32)) ? ((left)) : (left >> ((unsigned int)right)); } static int (safe_unary_minus_func_int32_t_s)(int si ) { return (si==(-2147483647-1)) ? ((si)) : -si; } static int (safe_add_func_int32_t_s_s)(int si1, int si2 ) { return (((si1>0) && (si2>0) && (si1 > ((2147483647)-si2))) || ((si1<0) && (si2<0) && (si1 < ((-2147483647-1)-si2)))) ? ((si1)) : (si1 + si2); } static int (safe_sub_func_int32_t_s_s)(int si1, int si2 ) { return (((si1^si2) & (((si1 ^ ((si1^si2) & (~(2147483647))))-si2)^si2)) < 0) ? ((si1)) : (si1 - si2); } static int (safe_mul_func_int32_t_s_s)(int si1, int si2 ) { return (((si1 > 0) && (si2 > 0) && (si1 > ((2147483647) / si2))) || ((si1 > 0) && (si2 <= 0) && (si2 < ((-2147483647-1) / si1))) || ((si1 <= 0) && (si2 > 0) && (si1 < ((-2147483647-1) / si2))) || ((si1 <= 0) && (si2 <= 0) && (si1 != 0) && (si2 < ((2147483647) / si1)))) ? ((si1)) : si1 * si2; } static int (safe_mod_func_int32_t_s_s)(int si1, int si2 ) { return ((si2 == 0) || ((si1 == (-2147483647-1)) && (si2 == (-1)))) ? ((si1)) : (si1 % si2); } static int (safe_div_func_int32_t_s_s)(int si1, int si2 ) { return ((si2 == 0) || ((si1 == (-2147483647-1)) && (si2 == (-1)))) ? ((si1)) : (si1 / si2); } static int (safe_lshift_func_int32_t_s_s)(int left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32) || (left > ((2147483647) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static int (safe_lshift_func_int32_t_s_u)(int left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32) || (left > ((2147483647) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static int (safe_rshift_func_int32_t_s_s)(int left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32))? ((left)) : (left >> ((int)right)); } static int (safe_rshift_func_int32_t_s_u)(int left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32)) ? ((left)) : (left >> ((unsigned int)right)); } static long long (safe_unary_minus_func_int64_t_s)(long long si ) { return (si==(-(9223372036854775807LL)-1)) ? ((si)) : -si; } static long long (safe_add_func_int64_t_s_s)(long long si1, long long si2 ) { return (((si1>0) && (si2>0) && (si1 > ((9223372036854775807LL)-si2))) || ((si1<0) && (si2<0) && (si1 < ((-(9223372036854775807LL)-1)-si2)))) ? ((si1)) : (si1 + si2); } static long long (safe_sub_func_int64_t_s_s)(long long si1, long long si2 ) { return (((si1^si2) & (((si1 ^ ((si1^si2) & (~(9223372036854775807LL))))-si2)^si2)) < 0) ? ((si1)) : (si1 - si2); } static long long (safe_mul_func_int64_t_s_s)(long long si1, long long si2 ) { return (((si1 > 0) && (si2 > 0) && (si1 > ((9223372036854775807LL) / si2))) || ((si1 > 0) && (si2 <= 0) && (si2 < ((-(9223372036854775807LL)-1) / si1))) || ((si1 <= 0) && (si2 > 0) && (si1 < ((-(9223372036854775807LL)-1) / si2))) || ((si1 <= 0) && (si2 <= 0) && (si1 != 0) && (si2 < ((9223372036854775807LL) / si1)))) ? ((si1)) : si1 * si2; } static long long (safe_mod_func_int64_t_s_s)(long long si1, long long si2 ) { return ((si2 == 0) || ((si1 == (-(9223372036854775807LL)-1)) && (si2 == (-1)))) ? ((si1)) : (si1 % si2); } static long long (safe_div_func_int64_t_s_s)(long long si1, long long si2 ) { return ((si2 == 0) || ((si1 == (-(9223372036854775807LL)-1)) && (si2 == (-1)))) ? ((si1)) : (si1 / si2); } static long long (safe_lshift_func_int64_t_s_s)(long long left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32) || (left > ((9223372036854775807LL) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static long long (safe_lshift_func_int64_t_s_u)(long long left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32) || (left > ((9223372036854775807LL) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static long long (safe_rshift_func_int64_t_s_s)(long long left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32))? ((left)) : (left >> ((int)right)); } static long long (safe_rshift_func_int64_t_s_u)(long long left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32)) ? ((left)) : (left >> ((unsigned int)right)); } static unsigned char (safe_unary_minus_func_uint8_t_u)(unsigned char ui ) { return -ui; } static unsigned char (safe_add_func_uint8_t_u_u)(unsigned char ui1, unsigned char ui2 ) { return ui1 + ui2; } static unsigned char (safe_sub_func_uint8_t_u_u)(unsigned char ui1, unsigned char ui2 ) { return ui1 - ui2; } static unsigned char (safe_mul_func_uint8_t_u_u)(unsigned char ui1, unsigned char ui2 ) { return ((unsigned int)ui1) * ((unsigned int)ui2); } static unsigned char (safe_mod_func_uint8_t_u_u)(unsigned char ui1, unsigned char ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 % ui2); } static unsigned char (safe_div_func_uint8_t_u_u)(unsigned char ui1, unsigned char ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 / ui2); } static unsigned char (safe_lshift_func_uint8_t_u_s)(unsigned char left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32) || (left > ((255) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static unsigned char (safe_lshift_func_uint8_t_u_u)(unsigned char left, unsigned int right ) { return ((((unsigned int)right) >= 32) || (left > ((255) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static unsigned char (safe_rshift_func_uint8_t_u_s)(unsigned char left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32)) ? ((left)) : (left >> ((int)right)); } static unsigned char (safe_rshift_func_uint8_t_u_u)(unsigned char left, unsigned int right ) { return (((unsigned int)right) >= 32) ? ((left)) : (left >> ((unsigned int)right)); } static unsigned short (safe_unary_minus_func_uint16_t_u)(unsigned short ui ) { return -ui; } static unsigned short (safe_add_func_uint16_t_u_u)(unsigned short ui1, unsigned short ui2 ) { return ui1 + ui2; } static unsigned short (safe_sub_func_uint16_t_u_u)(unsigned short ui1, unsigned short ui2 ) { return ui1 - ui2; } static unsigned short (safe_mul_func_uint16_t_u_u)(unsigned short ui1, unsigned short ui2 ) { return ((unsigned int)ui1) * ((unsigned int)ui2); } static unsigned short (safe_mod_func_uint16_t_u_u)(unsigned short ui1, unsigned short ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 % ui2); } static unsigned short (safe_div_func_uint16_t_u_u)(unsigned short ui1, unsigned short ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 / ui2); } static unsigned short (safe_lshift_func_uint16_t_u_s)(unsigned short left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32) || (left > ((65535) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static unsigned short (safe_lshift_func_uint16_t_u_u)(unsigned short left, unsigned int right ) { return ((((unsigned int)right) >= 32) || (left > ((65535) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static unsigned short (safe_rshift_func_uint16_t_u_s)(unsigned short left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32)) ? ((left)) : (left >> ((int)right)); } static unsigned short (safe_rshift_func_uint16_t_u_u)(unsigned short left, unsigned int right ) { return (((unsigned int)right) >= 32) ? ((left)) : (left >> ((unsigned int)right)); } static unsigned (safe_unary_minus_func_uint32_t_u)(unsigned ui ) { return -ui; } static unsigned (safe_add_func_uint32_t_u_u)(unsigned ui1, unsigned ui2 ) { return ui1 + ui2; } static unsigned (safe_sub_func_uint32_t_u_u)(unsigned ui1, unsigned ui2 ) { return ui1 - ui2; } static unsigned (safe_mul_func_uint32_t_u_u)(unsigned ui1, unsigned ui2 ) { return ((unsigned int)ui1) * ((unsigned int)ui2); } static unsigned (safe_mod_func_uint32_t_u_u)(unsigned ui1, unsigned ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 % ui2); } static unsigned (safe_div_func_uint32_t_u_u)(unsigned ui1, unsigned ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 / ui2); } static unsigned (safe_lshift_func_uint32_t_u_s)(unsigned left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32) || (left > ((4294967295U) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static unsigned (safe_lshift_func_uint32_t_u_u)(unsigned left, unsigned int right ) { return ((((unsigned int)right) >= 32) || (left > ((4294967295U) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static unsigned (safe_rshift_func_uint32_t_u_s)(unsigned left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32)) ? ((left)) : (left >> ((int)right)); } static unsigned (safe_rshift_func_uint32_t_u_u)(unsigned left, unsigned int right ) { return (((unsigned int)right) >= 32) ? ((left)) : (left >> ((unsigned int)right)); } static unsigned long long (safe_unary_minus_func_uint64_t_u)(unsigned long long ui ) { return -ui; } static unsigned long long (safe_add_func_uint64_t_u_u)(unsigned long long ui1, unsigned long long ui2 ) { return ui1 + ui2; } static unsigned long long (safe_sub_func_uint64_t_u_u)(unsigned long long ui1, unsigned long long ui2 ) { return ui1 - ui2; } static unsigned long long (safe_mul_func_uint64_t_u_u)(unsigned long long ui1, unsigned long long ui2 ) { return ((unsigned long long int)ui1) * ((unsigned long long int)ui2); } static unsigned long long (safe_mod_func_uint64_t_u_u)(unsigned long long ui1, unsigned long long ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 % ui2); } static unsigned long long (safe_div_func_uint64_t_u_u)(unsigned long long ui1, unsigned long long ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 / ui2); } static unsigned long long (safe_lshift_func_uint64_t_u_s)(unsigned long long left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32) || (left > ((18446744073709551615ULL) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static unsigned long long (safe_lshift_func_uint64_t_u_u)(unsigned long long left, unsigned int right ) { return ((((unsigned int)right) >= 32) || (left > ((18446744073709551615ULL) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static unsigned long long (safe_rshift_func_uint64_t_u_s)(unsigned long long left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32)) ? ((left)) : (left >> ((int)right)); } static unsigned long long (safe_rshift_func_uint64_t_u_u)(unsigned long long left, unsigned int right ) { return (((unsigned int)right) >= 32) ? ((left)) : (left >> ((unsigned int)right)); } static inline void platform_main_begin(void) { } static inline void crc32_gentab (void) { } int crc32_context; extern int strcmp (const char *, const char *); static inline void transparent_crc (unsigned val, char* vname, int flag) { if (flag) printf ("%s %d\n", vname, val); crc32_context += val; } static inline void platform_main_end (int x, int flag) { if (!flag) printf ("checksum = %x\n", x); } static long __undefined; static unsigned long long g_9 = 0xF8F0AA6E6F7FBF21LL; static volatile unsigned long long *g_14 = (void*)0; static volatile char g_17[5] = {1L, 1L, 1L, 1L, 1L}; static int g_18 = 1L; static volatile int g_37 = (-1L); static unsigned short g_38 = 65528UL; static unsigned func_1(void); static const short func_2(unsigned p_3, unsigned long long p_4, int p_5, int p_6); static unsigned func_1(void) { unsigned l_7[7] = {18446744073709551612UL, 18446744073709551612UL, 0x4DD03248L, 18446744073709551612UL, 18446744073709551612UL, 0x4DD03248L, 18446744073709551612UL}; unsigned long long *l_8 = &g_9; int *l_41 = &g_18; int i; (*l_41) = (func_2(l_7[4], (++(*l_8)), l_7[6], (safe_div_func_uint16_t_u_u(((void*)0 == g_14), (safe_sub_func_uint64_t_u_u(g_17[1], (0x6FL ^ g_18)))))) < g_18); return (*l_41); } static const short func_2(unsigned p_3, unsigned long long p_4, int p_5, int p_6) { short l_19 = 0x2568L; int *l_20 = &g_18; int *l_21 = (void*)0; int *l_22 = (void*)0; int *l_23 = &g_18; int *l_24 = &g_18; int *l_25 = (void*)0; int *l_26 = &g_18; int *l_27 = &g_18; int *l_28 = (void*)0; int *l_29 = &g_18; int l_30 = 0x43D2717FL; int *l_31 = (void*)0; int *l_32 = &g_18; int l_33[6]; int *l_34 = &g_18; int *l_35[3][7] = {{&l_30, &l_30, &l_33[1], &l_30, &l_30, &l_30, &l_33[1]}, {&l_30, &l_30, &l_33[1], &l_30, &l_30, &l_30, &l_33[1]}, {&l_30, &l_30, &l_33[1], &l_30, &l_30, &l_30, &l_33[1]}}; int l_36 = 0xEF3B0639L; int i, j; for (i = 0; i < 6; i++) l_33[i] = 0xE7C14AB6L; --g_38; return p_3; } int main (void) { int i; int print_hash_value = 0; platform_main_begin(); crc32_gentab(); func_1(); transparent_crc(g_9, "g_9", print_hash_value); for (i = 0; i < 5; i++) { transparent_crc(g_17[i], "g_17[i]", print_hash_value); if (print_hash_value) printf("index = [%d]\n", i); } transparent_crc(g_18, "g_18", print_hash_value); transparent_crc(g_37, "g_37", print_hash_value); transparent_crc(g_38, "g_38", print_hash_value); platform_main_end(crc32_context & 0xFUL, print_hash_value); return 0; } creduce-2.2~pre1/tests/test3.sh0000755000175000017500000000367112315002113015165 0ustar dokodoko#!/bin/bash ## ## Copyright (c) 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### if [ $# -ne 1 ]; then echo "usage: $0 " 1>&2 exit 1 fi rm -f out*.txt if clang -pedantic -Wall -O0 "$1" >out.txt 2>&1 &&\ ! grep 'incompatible redeclaration' out.txt &&\ ! grep 'ordered comparison between pointer' out.txt &&\ ! grep 'eliding middle term' out.txt &&\ ! grep 'end of non-void function' out.txt &&\ ! grep 'invalid in C99' out.txt &&\ ! grep 'specifies type' out.txt &&\ ! grep 'should return a value' out.txt &&\ ! grep 'too few argument' out.txt &&\ ! grep 'too many argument' out.txt &&\ ! grep "return type of 'main" out.txt &&\ ! grep 'uninitialized' out.txt &&\ ! grep 'incompatible pointer to' out.txt &&\ ! grep 'incompatible integer to' out.txt &&\ ! grep 'type specifier missing' out.txt &&\ gcc -c -Wall -Wextra -O "$1" >outa.txt 2>&1 &&\ ! grep uninitialized outa.txt &&\ ! grep 'control reaches end' outa.txt &&\ ! grep 'no semicolon at end' outa.txt &&\ ! grep 'incompatible pointer' outa.txt &&\ ! grep 'cast from pointer to integer' outa.txt &&\ ! grep 'ordered comparison of pointer with integer' outa.txt &&\ ! grep 'declaration does not declare anything' outa.txt &&\ ! grep 'expects type' outa.txt &&\ ! grep 'assumed to have one element' outa.txt &&\ ! grep 'division by zero' outa.txt &&\ ! grep 'pointer from integer' outa.txt &&\ ! grep 'incompatible implicit' outa.txt &&\ ! grep 'excess elements in struct initializer' outa.txt &&\ ! grep 'comparison between pointer and integer' outa.txt &&\ grep '\+\+' "$1" then exit 0 else exit 1 fi # clang --analyze "$1" > out_analyze.txt 2>&1 &&\ # ! grep garbage out_analyze.txt &&\ # ! grep undefined out_analyze.txt &&\ creduce-2.2~pre1/tests/README0000644000175000017500000000101712315002113014434 0ustar dokodoko----------------------------------------------------------------- This directory contains a few random test cases for C-Reduce. They aren't particularly portable or interesting, but rather are used as smoke-tests by the C-Reduce developers. To run these you must have gcc, clang, frama-c, and kcc in your path. The last two programs can be found here: http://frama-c.com/ https://code.google.com/p/c-semantics/ Run the tests like this: ./run_tests ----------------------------------------------------------------- creduce-2.2~pre1/tests/test7.sh0000755000175000017500000000374312315002113015171 0ustar dokodoko#!/bin/bash ## ## Copyright (c) 2012, 2013 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### if [ $# -ne 1 ]; then echo "usage: $0 " 1>&2 exit 1 fi rm -f out*.txt if clang -pedantic -Wall -O0 "$1" >out.txt 2>&1 &&\ ! grep 'incompatible redeclaration' out.txt &&\ ! grep 'ordered comparison between pointer' out.txt &&\ ! grep 'eliding middle term' out.txt &&\ ! grep 'end of non-void function' out.txt &&\ ! grep 'invalid in C99' out.txt &&\ ! grep 'specifies type' out.txt &&\ ! grep 'should return a value' out.txt &&\ ! grep 'too few argument' out.txt &&\ ! grep 'too many argument' out.txt &&\ ! grep "return type of 'main" out.txt &&\ ! grep 'uninitialized' out.txt &&\ ! grep 'incompatible pointer to' out.txt &&\ ! grep 'incompatible integer to' out.txt &&\ ! grep 'type specifier missing' out.txt &&\ gcc -c -Wall -Wextra -O "$1" >outa.txt 2>&1 &&\ ! grep uninitialized outa.txt &&\ ! grep 'control reaches end' outa.txt &&\ ! grep 'no semicolon at end' outa.txt &&\ ! grep 'incompatible pointer' outa.txt &&\ ! grep 'cast from pointer to integer' outa.txt &&\ ! grep 'ordered comparison of pointer with integer' outa.txt &&\ ! grep 'declaration does not declare anything' outa.txt &&\ ! grep 'expects type' outa.txt &&\ ! grep 'assumed to have one element' outa.txt &&\ ! grep 'division by zero' outa.txt &&\ ! grep 'pointer from integer' outa.txt &&\ ! grep 'incompatible implicit' outa.txt &&\ ! grep 'excess elements in struct initializer' outa.txt &&\ ! grep 'comparison between pointer and integer' outa.txt &&\ gcc -O3 -w -S -o small.s "$1" &&\ grep xmm small.s then exit 0 else exit 1 fi # clang --analyze "$1" > out_analyze.txt 2>&1 &&\ # ! grep garbage out_analyze.txt &&\ # ! grep undefined out_analyze.txt &&\ creduce-2.2~pre1/tests/test4.sh0000755000175000017500000000436012315002113015162 0ustar dokodoko#!/bin/bash ## ## Copyright (c) 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### if [ $# -ne 1 ]; then echo "usage: $0 " 1>&2 exit 1 fi rm -f out*.txt ulimit -t 15 ulimit -v 2000000 if clang -pedantic -Wall -O0 "$1" >out.txt 2>&1 &&\ ! grep 'conversions than data arguments' out.txt &&\ ! grep 'incompatible redeclaration' out.txt &&\ ! grep 'ordered comparison between pointer' out.txt &&\ ! grep 'eliding middle term' out.txt &&\ ! grep 'end of non-void function' out.txt &&\ ! grep 'invalid in C99' out.txt &&\ ! grep 'specifies type' out.txt &&\ ! grep 'should return a value' out.txt &&\ ! grep 'uninitialized' out.txt &&\ ! grep 'incompatible pointer to' out.txt &&\ ! grep 'incompatible integer to' out.txt &&\ ! grep 'type specifier missing' out.txt &&\ gcc -Wall -Wextra -O "$1" -o smallz >outa.txt 2>&1 &&\ ! grep uninitialized outa.txt &&\ ! grep 'without a cast' outa.txt &&\ ! grep 'control reaches end' outa.txt &&\ ! grep 'return type defaults' outa.txt &&\ ! grep 'cast from pointer to integer' outa.txt &&\ ! grep 'useless type name in empty declaration' outa.txt &&\ ! grep 'no semicolon at end' outa.txt &&\ ! grep 'type defaults to' outa.txt &&\ ! grep 'too few arguments for format' outa.txt &&\ ! grep 'incompatible pointer' outa.txt &&\ ! grep 'ordered comparison of pointer with integer' outa.txt &&\ ! grep 'declaration does not declare anything' outa.txt &&\ ! grep 'expects type' outa.txt &&\ ! grep 'pointer from integer' outa.txt &&\ ! grep 'incompatible implicit' outa.txt &&\ ! grep 'excess elements in struct initializer' outa.txt &&\ ! grep 'comparison between pointer and integer' outa.txt &&\ ./smallz >out1.txt 2>&1 &&\ grep 'checksum = e' out1.txt &&\ frama-c -cpp-command "gcc -C -Dvolatile= -E -I." -val-signed-overflow-alarms -val -stop-at-first-alarm -no-val-show-progress -machdep x86_64 -obviously-terminates -precise-unions "$1" > out_framac.txt 2>&1 &&\ ! egrep -i '(user error|assert)' out_framac.txt >/dev/null 2>&1 then exit 0 else exit 1 fi creduce-2.2~pre1/tests/test6.sh0000755000175000017500000000404212315002113015161 0ustar dokodoko#!/bin/bash ## ## Copyright (c) 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### if [ $# -ne 1 ]; then echo "usage: $0 " 1>&2 exit 1 fi rm -f out*.txt # Note: This test script works only with GCC 4.6+. # `-Ofast' was introduced in GCC 4.6. if clang -pedantic -Wall -O0 "$1" >out.txt 2>&1 &&\ ! grep 'incompatible redeclaration' out.txt &&\ ! grep 'ordered comparison between pointer' out.txt &&\ ! grep 'eliding middle term' out.txt &&\ ! grep 'end of non-void function' out.txt &&\ ! grep 'invalid in C99' out.txt &&\ ! grep 'specifies type' out.txt &&\ ! grep 'should return a value' out.txt &&\ ! grep 'too few argument' out.txt &&\ ! grep 'too many argument' out.txt &&\ ! grep "return type of 'main" out.txt &&\ ! grep 'uninitialized' out.txt &&\ ! grep 'incompatible pointer to' out.txt &&\ ! grep 'incompatible integer to' out.txt &&\ ! grep 'type specifier missing' out.txt &&\ gcc -S -Wall -Wextra -Ofast -o small.s "$1" >outa.txt 2>&1 &&\ ! grep uninitialized outa.txt &&\ ! grep 'control reaches end' outa.txt &&\ ! grep 'no semicolon at end' outa.txt &&\ ! grep 'incompatible pointer' outa.txt &&\ ! grep 'cast from pointer to integer' outa.txt &&\ ! grep 'ordered comparison of pointer with integer' outa.txt &&\ ! grep 'declaration does not declare anything' outa.txt &&\ ! grep 'expects type' outa.txt &&\ ! grep 'assumed to have one element' outa.txt &&\ ! grep 'division by zero' outa.txt &&\ ! grep 'pointer from integer' outa.txt &&\ ! grep 'incompatible implicit' outa.txt &&\ ! grep 'excess elements in struct initializer' outa.txt &&\ ! grep 'comparison between pointer and integer' outa.txt &&\ grep xmm small.s then exit 0 else exit 1 fi # clang --analyze "$1" > out_analyze.txt 2>&1 &&\ # ! grep garbage out_analyze.txt &&\ # ! grep undefined out_analyze.txt &&\ creduce-2.2~pre1/tests/test5.sh0000755000175000017500000000402012315002113015154 0ustar dokodoko#!/bin/bash ## ## Copyright (c) 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### if [ $# -ne 1 ]; then echo "usage: $0 " 1>&2 exit 1 fi rm -f out*.txt ulimit -t 25 ulimit -v 6000000 if clang -pedantic -Wall -O0 "$1" >out.txt 2>&1 &&\ ! grep 'conversions than data arguments' out.txt &&\ ! grep 'incompatible redeclaration' out.txt &&\ ! grep 'ordered comparison between pointer' out.txt &&\ ! grep 'eliding middle term' out.txt &&\ ! grep 'end of non-void function' out.txt &&\ ! grep 'invalid in C99' out.txt &&\ ! grep 'specifies type' out.txt &&\ ! grep 'should return a value' out.txt &&\ ! grep 'uninitialized' out.txt &&\ ! grep 'incompatible pointer to' out.txt &&\ ! grep 'incompatible integer to' out.txt &&\ ! grep 'type specifier missing' out.txt &&\ gcc -Wall -Wextra -O "$1" -o smallz >outa.txt 2>&1 &&\ ! grep uninitialized outa.txt &&\ ! grep 'without a cast' outa.txt &&\ ! grep 'control reaches end' outa.txt &&\ ! grep 'return type defaults' outa.txt &&\ ! grep 'cast from pointer to integer' outa.txt &&\ ! grep 'useless type name in empty declaration' outa.txt &&\ ! grep 'no semicolon at end' outa.txt &&\ ! grep 'type defaults to' outa.txt &&\ ! grep 'too few arguments for format' outa.txt &&\ ! grep 'incompatible pointer' outa.txt &&\ ! grep 'ordered comparison of pointer with integer' outa.txt &&\ ! grep 'declaration does not declare anything' outa.txt &&\ ! grep 'expects type' outa.txt &&\ ! grep 'pointer from integer' outa.txt &&\ ! grep 'incompatible implicit' outa.txt &&\ ! grep 'excess elements in struct initializer' outa.txt &&\ ! grep 'comparison between pointer and integer' outa.txt &&\ ./smallz >out1.txt 2>&1 &&\ grep 'checksum = e' out1.txt &&\ kcc "$1" -o out-kcc >/dev/null 2>&1 &&\ ./out-kcc then exit 0 else exit 1 fi creduce-2.2~pre1/tests/file3.c0000644000175000017500000045703512315002113014741 0ustar dokodoko# 1 "foo.c" # 1 "" # 1 "foo.c" # 10 "foo.c" # 1 "/home/regehr/z/csmith/runtime/csmith.h" 1 # 35 "/home/regehr/z/csmith/runtime/csmith.h" # 1 "/home/regehr/z/csmith/runtime/csmith_minimal.h" 1 # 31 "/home/regehr/z/csmith/runtime/csmith_minimal.h" extern int printf (const char *, ...); # 1 "/home/regehr/z/csmith/runtime/custom_stdint_x86.h" 1 # 35 "/home/regehr/z/csmith/runtime/csmith_minimal.h" 2 # 1 "/home/regehr/z/csmith/runtime/custom_limits.h" 1 # 37 "/home/regehr/z/csmith/runtime/csmith_minimal.h" 2 # 51 "/home/regehr/z/csmith/runtime/csmith_minimal.h" # 1 "/home/regehr/z/csmith/runtime/safe_math.h" 1 # 13 "/home/regehr/z/csmith/runtime/safe_math.h" static char (safe_unary_minus_func_int8_t_s)(char si ) { return (si==(-128)) ? ((si)) : -si; } static char (safe_add_func_int8_t_s_s)(char si1, char si2 ) { return (((si1>0) && (si2>0) && (si1 > ((127)-si2))) || ((si1<0) && (si2<0) && (si1 < ((-128)-si2)))) ? ((si1)) : (si1 + si2); } static char (safe_sub_func_int8_t_s_s)(char si1, char si2 ) { return (((si1^si2) & (((si1 ^ ((si1^si2) & (~(127))))-si2)^si2)) < 0) ? ((si1)) : (si1 - si2); } static char (safe_mul_func_int8_t_s_s)(char si1, char si2 ) { return (((si1 > 0) && (si2 > 0) && (si1 > ((127) / si2))) || ((si1 > 0) && (si2 <= 0) && (si2 < ((-128) / si1))) || ((si1 <= 0) && (si2 > 0) && (si1 < ((-128) / si2))) || ((si1 <= 0) && (si2 <= 0) && (si1 != 0) && (si2 < ((127) / si1)))) ? ((si1)) : si1 * si2; } static char (safe_mod_func_int8_t_s_s)(char si1, char si2 ) { return ((si2 == 0) || ((si1 == (-128)) && (si2 == (-1)))) ? ((si1)) : (si1 % si2); } static char (safe_div_func_int8_t_s_s)(char si1, char si2 ) { return ((si2 == 0) || ((si1 == (-128)) && (si2 == (-1)))) ? ((si1)) : (si1 / si2); } static char (safe_lshift_func_int8_t_s_s)(char left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32) || (left > ((127) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static char (safe_lshift_func_int8_t_s_u)(char left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32) || (left > ((127) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static char (safe_rshift_func_int8_t_s_s)(char left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32))? ((left)) : (left >> ((int)right)); } static char (safe_rshift_func_int8_t_s_u)(char left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32)) ? ((left)) : (left >> ((unsigned int)right)); } static short (safe_unary_minus_func_int16_t_s)(short si ) { return (si==(-32767-1)) ? ((si)) : -si; } static short (safe_add_func_int16_t_s_s)(short si1, short si2 ) { return (((si1>0) && (si2>0) && (si1 > ((32767)-si2))) || ((si1<0) && (si2<0) && (si1 < ((-32767-1)-si2)))) ? ((si1)) : (si1 + si2); } static short (safe_sub_func_int16_t_s_s)(short si1, short si2 ) { return (((si1^si2) & (((si1 ^ ((si1^si2) & (~(32767))))-si2)^si2)) < 0) ? ((si1)) : (si1 - si2); } static short (safe_mul_func_int16_t_s_s)(short si1, short si2 ) { return (((si1 > 0) && (si2 > 0) && (si1 > ((32767) / si2))) || ((si1 > 0) && (si2 <= 0) && (si2 < ((-32767-1) / si1))) || ((si1 <= 0) && (si2 > 0) && (si1 < ((-32767-1) / si2))) || ((si1 <= 0) && (si2 <= 0) && (si1 != 0) && (si2 < ((32767) / si1)))) ? ((si1)) : si1 * si2; } static short (safe_mod_func_int16_t_s_s)(short si1, short si2 ) { return ((si2 == 0) || ((si1 == (-32767-1)) && (si2 == (-1)))) ? ((si1)) : (si1 % si2); } static short (safe_div_func_int16_t_s_s)(short si1, short si2 ) { return ((si2 == 0) || ((si1 == (-32767-1)) && (si2 == (-1)))) ? ((si1)) : (si1 / si2); } static short (safe_lshift_func_int16_t_s_s)(short left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32) || (left > ((32767) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static short (safe_lshift_func_int16_t_s_u)(short left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32) || (left > ((32767) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static short (safe_rshift_func_int16_t_s_s)(short left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32))? ((left)) : (left >> ((int)right)); } static short (safe_rshift_func_int16_t_s_u)(short left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32)) ? ((left)) : (left >> ((unsigned int)right)); } static int (safe_unary_minus_func_int32_t_s)(int si ) { return (si==(-2147483647-1)) ? ((si)) : -si; } static int (safe_add_func_int32_t_s_s)(int si1, int si2 ) { return (((si1>0) && (si2>0) && (si1 > ((2147483647)-si2))) || ((si1<0) && (si2<0) && (si1 < ((-2147483647-1)-si2)))) ? ((si1)) : (si1 + si2); } static int (safe_sub_func_int32_t_s_s)(int si1, int si2 ) { return (((si1^si2) & (((si1 ^ ((si1^si2) & (~(2147483647))))-si2)^si2)) < 0) ? ((si1)) : (si1 - si2); } static int (safe_mul_func_int32_t_s_s)(int si1, int si2 ) { return (((si1 > 0) && (si2 > 0) && (si1 > ((2147483647) / si2))) || ((si1 > 0) && (si2 <= 0) && (si2 < ((-2147483647-1) / si1))) || ((si1 <= 0) && (si2 > 0) && (si1 < ((-2147483647-1) / si2))) || ((si1 <= 0) && (si2 <= 0) && (si1 != 0) && (si2 < ((2147483647) / si1)))) ? ((si1)) : si1 * si2; } static int (safe_mod_func_int32_t_s_s)(int si1, int si2 ) { return ((si2 == 0) || ((si1 == (-2147483647-1)) && (si2 == (-1)))) ? ((si1)) : (si1 % si2); } static int (safe_div_func_int32_t_s_s)(int si1, int si2 ) { return ((si2 == 0) || ((si1 == (-2147483647-1)) && (si2 == (-1)))) ? ((si1)) : (si1 / si2); } static int (safe_lshift_func_int32_t_s_s)(int left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32) || (left > ((2147483647) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static int (safe_lshift_func_int32_t_s_u)(int left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32) || (left > ((2147483647) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static int (safe_rshift_func_int32_t_s_s)(int left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32))? ((left)) : (left >> ((int)right)); } static int (safe_rshift_func_int32_t_s_u)(int left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32)) ? ((left)) : (left >> ((unsigned int)right)); } static long long (safe_unary_minus_func_int64_t_s)(long long si ) { return (si==(-(9223372036854775807LL)-1)) ? ((si)) : -si; } static long long (safe_add_func_int64_t_s_s)(long long si1, long long si2 ) { return (((si1>0) && (si2>0) && (si1 > ((9223372036854775807LL)-si2))) || ((si1<0) && (si2<0) && (si1 < ((-(9223372036854775807LL)-1)-si2)))) ? ((si1)) : (si1 + si2); } static long long (safe_sub_func_int64_t_s_s)(long long si1, long long si2 ) { return (((si1^si2) & (((si1 ^ ((si1^si2) & (~(9223372036854775807LL))))-si2)^si2)) < 0) ? ((si1)) : (si1 - si2); } static long long (safe_mul_func_int64_t_s_s)(long long si1, long long si2 ) { return (((si1 > 0) && (si2 > 0) && (si1 > ((9223372036854775807LL) / si2))) || ((si1 > 0) && (si2 <= 0) && (si2 < ((-(9223372036854775807LL)-1) / si1))) || ((si1 <= 0) && (si2 > 0) && (si1 < ((-(9223372036854775807LL)-1) / si2))) || ((si1 <= 0) && (si2 <= 0) && (si1 != 0) && (si2 < ((9223372036854775807LL) / si1)))) ? ((si1)) : si1 * si2; } static long long (safe_mod_func_int64_t_s_s)(long long si1, long long si2 ) { return ((si2 == 0) || ((si1 == (-(9223372036854775807LL)-1)) && (si2 == (-1)))) ? ((si1)) : (si1 % si2); } static long long (safe_div_func_int64_t_s_s)(long long si1, long long si2 ) { return ((si2 == 0) || ((si1 == (-(9223372036854775807LL)-1)) && (si2 == (-1)))) ? ((si1)) : (si1 / si2); } static long long (safe_lshift_func_int64_t_s_s)(long long left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32) || (left > ((9223372036854775807LL) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static long long (safe_lshift_func_int64_t_s_u)(long long left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32) || (left > ((9223372036854775807LL) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static long long (safe_rshift_func_int64_t_s_s)(long long left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32))? ((left)) : (left >> ((int)right)); } static long long (safe_rshift_func_int64_t_s_u)(long long left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32)) ? ((left)) : (left >> ((unsigned int)right)); } static unsigned char (safe_unary_minus_func_uint8_t_u)(unsigned char ui ) { return -ui; } static unsigned char (safe_add_func_uint8_t_u_u)(unsigned char ui1, unsigned char ui2 ) { return ui1 + ui2; } static unsigned char (safe_sub_func_uint8_t_u_u)(unsigned char ui1, unsigned char ui2 ) { return ui1 - ui2; } static unsigned char (safe_mul_func_uint8_t_u_u)(unsigned char ui1, unsigned char ui2 ) { return ((unsigned int)ui1) * ((unsigned int)ui2); } static unsigned char (safe_mod_func_uint8_t_u_u)(unsigned char ui1, unsigned char ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 % ui2); } static unsigned char (safe_div_func_uint8_t_u_u)(unsigned char ui1, unsigned char ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 / ui2); } static unsigned char (safe_lshift_func_uint8_t_u_s)(unsigned char left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32) || (left > ((255) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static unsigned char (safe_lshift_func_uint8_t_u_u)(unsigned char left, unsigned int right ) { return ((((unsigned int)right) >= 32) || (left > ((255) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static unsigned char (safe_rshift_func_uint8_t_u_s)(unsigned char left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32)) ? ((left)) : (left >> ((int)right)); } static unsigned char (safe_rshift_func_uint8_t_u_u)(unsigned char left, unsigned int right ) { return (((unsigned int)right) >= 32) ? ((left)) : (left >> ((unsigned int)right)); } static unsigned short (safe_unary_minus_func_uint16_t_u)(unsigned short ui ) { return -ui; } static unsigned short (safe_add_func_uint16_t_u_u)(unsigned short ui1, unsigned short ui2 ) { return ui1 + ui2; } static unsigned short (safe_sub_func_uint16_t_u_u)(unsigned short ui1, unsigned short ui2 ) { return ui1 - ui2; } static unsigned short (safe_mul_func_uint16_t_u_u)(unsigned short ui1, unsigned short ui2 ) { return ((unsigned int)ui1) * ((unsigned int)ui2); } static unsigned short (safe_mod_func_uint16_t_u_u)(unsigned short ui1, unsigned short ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 % ui2); } static unsigned short (safe_div_func_uint16_t_u_u)(unsigned short ui1, unsigned short ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 / ui2); } static unsigned short (safe_lshift_func_uint16_t_u_s)(unsigned short left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32) || (left > ((65535) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static unsigned short (safe_lshift_func_uint16_t_u_u)(unsigned short left, unsigned int right ) { return ((((unsigned int)right) >= 32) || (left > ((65535) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static unsigned short (safe_rshift_func_uint16_t_u_s)(unsigned short left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32)) ? ((left)) : (left >> ((int)right)); } static unsigned short (safe_rshift_func_uint16_t_u_u)(unsigned short left, unsigned int right ) { return (((unsigned int)right) >= 32) ? ((left)) : (left >> ((unsigned int)right)); } static unsigned (safe_unary_minus_func_uint32_t_u)(unsigned ui ) { return -ui; } static unsigned (safe_add_func_uint32_t_u_u)(unsigned ui1, unsigned ui2 ) { return ui1 + ui2; } static unsigned (safe_sub_func_uint32_t_u_u)(unsigned ui1, unsigned ui2 ) { return ui1 - ui2; } static unsigned (safe_mul_func_uint32_t_u_u)(unsigned ui1, unsigned ui2 ) { return ((unsigned int)ui1) * ((unsigned int)ui2); } static unsigned (safe_mod_func_uint32_t_u_u)(unsigned ui1, unsigned ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 % ui2); } static unsigned (safe_div_func_uint32_t_u_u)(unsigned ui1, unsigned ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 / ui2); } static unsigned (safe_lshift_func_uint32_t_u_s)(unsigned left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32) || (left > ((4294967295U) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static unsigned (safe_lshift_func_uint32_t_u_u)(unsigned left, unsigned int right ) { return ((((unsigned int)right) >= 32) || (left > ((4294967295U) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static unsigned (safe_rshift_func_uint32_t_u_s)(unsigned left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32)) ? ((left)) : (left >> ((int)right)); } static unsigned (safe_rshift_func_uint32_t_u_u)(unsigned left, unsigned int right ) { return (((unsigned int)right) >= 32) ? ((left)) : (left >> ((unsigned int)right)); } static unsigned long long (safe_unary_minus_func_uint64_t_u)(unsigned long long ui ) { return -ui; } static unsigned long long (safe_add_func_uint64_t_u_u)(unsigned long long ui1, unsigned long long ui2 ) { return ui1 + ui2; } static unsigned long long (safe_sub_func_uint64_t_u_u)(unsigned long long ui1, unsigned long long ui2 ) { return ui1 - ui2; } static unsigned long long (safe_mul_func_uint64_t_u_u)(unsigned long long ui1, unsigned long long ui2 ) { return ((unsigned long long int)ui1) * ((unsigned long long int)ui2); } static unsigned long long (safe_mod_func_uint64_t_u_u)(unsigned long long ui1, unsigned long long ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 % ui2); } static unsigned long long (safe_div_func_uint64_t_u_u)(unsigned long long ui1, unsigned long long ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 / ui2); } static unsigned long long (safe_lshift_func_uint64_t_u_s)(unsigned long long left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32) || (left > ((18446744073709551615ULL) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static unsigned long long (safe_lshift_func_uint64_t_u_u)(unsigned long long left, unsigned int right ) { return ((((unsigned int)right) >= 32) || (left > ((18446744073709551615ULL) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static unsigned long long (safe_rshift_func_uint64_t_u_s)(unsigned long long left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32)) ? ((left)) : (left >> ((int)right)); } static unsigned long long (safe_rshift_func_uint64_t_u_u)(unsigned long long left, unsigned int right ) { return (((unsigned int)right) >= 32) ? ((left)) : (left >> ((unsigned int)right)); } # 52 "/home/regehr/z/csmith/runtime/csmith_minimal.h" 2 static inline void platform_main_begin(void) { } static inline void crc32_gentab (void) { } int crc32_context; # 74 "/home/regehr/z/csmith/runtime/csmith_minimal.h" extern int strcmp (const char *, const char *); static inline void transparent_crc (unsigned val, char* vname, int flag) { if (flag) printf ("%s %d\n", vname, val); crc32_context += val; } static inline void platform_main_end (int x, int flag) { if (!flag) printf ("checksum = %x\n", x); } # 36 "/home/regehr/z/csmith/runtime/csmith.h" 2 # 11 "foo.c" 2 static long __undefined; #pragma pack(push) #pragma pack(1) struct S0 { unsigned f0 : 2; const unsigned f1 : 15; volatile unsigned f2 : 21; unsigned f3 : 13; const volatile unsigned f4 : 8; }; #pragma pack(pop) #pragma pack(push) #pragma pack(1) struct S1 { volatile short f0; const unsigned f1 : 15; volatile signed f2 : 26; volatile signed f3 : 18; volatile unsigned f4; volatile unsigned char f5; short f6; unsigned f7; }; #pragma pack(pop) union U2 { int f0; int f1; char * f2; volatile unsigned short f3; }; union U3 { const unsigned short f0; long long f1; }; union U4 { char * const f0; }; union U5 { unsigned f0 : 28; const int f1; unsigned char f2; const volatile unsigned long long f3; volatile char * f4; }; union U6 { long long f0; const unsigned short f1; }; union U7 { const short f0; }; union U8 { unsigned f0; volatile char * f1; volatile unsigned f2; short f3; char f4; }; static char *g_25[8] = {(void*)0, (void*)0, (void*)0, (void*)0, (void*)0, (void*)0, (void*)0, (void*)0}; static union U6 g_29[7] = {{3L}, {3L}, {1L}, {3L}, {3L}, {1L}, {3L}}; static union U8 g_30 = {0xF1FA6F63L}; static int g_34 = 0x77FC7DF3L; static char g_43 = 0xC0L; static volatile int * volatile g_52 = (void*)0; static union U7 g_68 = {0x31BCL}; static int g_75 = (-10L); static unsigned char g_81 = 253UL; static unsigned short g_89 = 0x5C78L; static union U6 g_97 = {0x60AD585B88FC9099LL}; static struct S1 g_100[1][8] = {{{1L,124,-5117,-243,0xCD8B2F8DL,248UL,1L,1UL}, {1L,124,-5117,-243,0xCD8B2F8DL,248UL,1L,1UL}, {-1L,147,-367,-120,0x7115AC0CL,0xF8L,0x05C7L,1UL}, {1L,124,-5117,-243,0xCD8B2F8DL,248UL,1L,1UL}, {1L,124,-5117,-243,0xCD8B2F8DL,248UL,1L,1UL}, {-1L,147,-367,-120,0x7115AC0CL,0xF8L,0x05C7L,1UL}, {1L,124,-5117,-243,0xCD8B2F8DL,248UL,1L,1UL}, {1L,124,-5117,-243,0xCD8B2F8DL,248UL,1L,1UL}}}; static struct S1 * volatile g_99 = &g_100[0][0]; static struct S1 * volatile * volatile g_101 = (void*)0; static volatile struct S1 g_105[5][6][7] = {{{{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}}, {{{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}}, {{{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}}, {{{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}}, {{{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}, {{-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {1L,101,-3867,-82,0xBB8701C1L,0UL,0L,1UL}, {0xEBF8L,163,3401,-162,0xB8F49FF7L,0xC9L,0x804EL,0x1C676211L}, {-10L,79,289,-308,0x6E5B7750L,0x8DL,1L,0x76923BBBL}, {0xDD11L,31,-5630,108,0x7AE02F27L,4UL,0x04B0L,3UL}, {-1L,63,-926,-167,0xE61BCAB2L,0x09L,0x6850L,0x93E9E3DCL}}}}; static unsigned g_107 = 0UL; static union U2 g_108 = {-1L}; static volatile union U8 g_119 = {0UL}; static struct S0 g_129[1] = {{1,58,703,0,5}}; static struct S0 *g_128 = &g_129[0]; static struct S0 ** volatile g_130[10] = {&g_128, &g_128, &g_128, &g_128, &g_128, &g_128, &g_128, &g_128, &g_128, &g_128}; static struct S0 ** volatile g_131 = &g_128; static volatile unsigned short g_141 = 0x0FDEL; static struct S0 ** const volatile g_147 = &g_128; static unsigned g_154 = 0x0EAA7C0EL; static volatile struct S1 g_160 = {0x7B5CL,179,-3054,484,4294967295UL,6UL,0xC677L,18446744073709551606UL}; static union U4 g_161 = {0}; static const short g_163 = 0x4AC5L; static const short *g_162 = &g_163; static const volatile struct S1 g_164 = {-1L,171,-2126,480,0x213BD95BL,1UL,0x519CL,1UL}; static char g_168 = 0x60L; static volatile struct S1 g_171 = {0x9AA8L,54,-1743,451,4294967289UL,0xB7L,-1L,18446744073709551608UL}; static struct S1 g_188 = {0x0096L,130,5210,-488,4294967288UL,1UL,-1L,0x8048C251L}; static int g_200 = 0xEA005B03L; static unsigned g_206 = 0xA8574855L; static union U8 *g_211 = &g_30; static union U8 ** volatile g_210 = &g_211; static const volatile union U3 g_212 = {0x909DL}; static volatile long long g_216 = 0xAD4DA4AE4061B3A2LL; static volatile long long *g_215 = &g_216; static volatile long long **g_214 = &g_215; static volatile unsigned short g_220 = 0x7D69L; static unsigned short g_240 = 65534UL; static int *g_263 = &g_75; static int ** const volatile g_262 = &g_263; static union U3 g_267 = {0x38DBL}; static union U2 g_273 = {0xDC86D786L}; static int **g_280 = (void*)0; static int *** volatile g_279 = &g_280; static int ** volatile g_328 = &g_263; static int ** volatile g_330[10] = {(void*)0, (void*)0, (void*)0, (void*)0, (void*)0, (void*)0, (void*)0, (void*)0, (void*)0, (void*)0}; static int ** volatile g_331 = &g_263; static volatile union U2 g_332[10][5] = {{{1L}, {0xF168778AL}, {1L}, {0xF168778AL}, {1L}}, {{1L}, {0xF168778AL}, {1L}, {0xF168778AL}, {1L}}, {{1L}, {0xF168778AL}, {1L}, {0xF168778AL}, {1L}}, {{1L}, {0xF168778AL}, {1L}, {0xF168778AL}, {1L}}, {{1L}, {0xF168778AL}, {1L}, {0xF168778AL}, {1L}}, {{1L}, {0xF168778AL}, {1L}, {0xF168778AL}, {1L}}, {{1L}, {0xF168778AL}, {1L}, {0xF168778AL}, {1L}}, {{1L}, {0xF168778AL}, {1L}, {0xF168778AL}, {1L}}, {{1L}, {0xF168778AL}, {1L}, {0xF168778AL}, {1L}}, {{1L}, {0xF168778AL}, {1L}, {0xF168778AL}, {1L}}}; static struct S0 g_334[3] = {{0,0,1076,40,13}, {0,0,1076,40,13}, {0,0,1076,40,13}}; static const long long *g_367 = (void*)0; static union U8 ** volatile g_375 = &g_211; static union U3 g_396 = {5UL}; static struct S0 g_415 = {1,93,890,39,14}; static const struct S0 *g_444 = &g_129[0]; static const struct S0 ** volatile g_443 = &g_444; static union U4 ** volatile g_449 = (void*)0; static union U4 g_451 = {0}; static volatile unsigned char g_452 = 0x85L; static volatile int * volatile g_471 = (void*)0; static volatile int * volatile * volatile g_473 = &g_52; static volatile unsigned g_474 = 18446744073709551615UL; static union U5 g_476 = {4294967288UL}; static union U5 * volatile g_475[3] = {&g_476, &g_476, &g_476}; static char g_481 = 0x55L; static union U8 g_482 = {4294967295UL}; static int g_490 = 0x7DF2C22FL; static int ** volatile g_492 = &g_263; static union U5 g_515 = {0x27AFC881L}; static volatile int * volatile * volatile g_592 = &g_471; static volatile union U2 g_609 = {0x3DEE9177L}; static const volatile union U8 g_617[5] = {{0x22D596A8L}, {0x22D596A8L}, {0x22D596A8L}, {0x22D596A8L}, {0x22D596A8L}}; static short g_648 = 1L; static struct S0 g_657[8] = {{0,19,449,53,4}, {0,19,449,53,4}, {1,17,536,11,15}, {0,19,449,53,4}, {0,19,449,53,4}, {1,17,536,11,15}, {0,19,449,53,4}, {0,19,449,53,4}}; static volatile unsigned g_669 = 1UL; static int ** volatile g_678 = (void*)0; static int ** volatile g_679[2] = {&g_263, &g_263}; static int ** volatile g_680 = &g_263; static int * volatile g_689 = &g_108.f1; static volatile union U5 g_691 = {0x46C81EFAL}; static union U2 *g_764 = (void*)0; static union U2 ** volatile g_763 = &g_764; static int ** volatile g_765 = &g_263; static volatile union U5 g_800[9][3] = {{{1UL}, {0x37CCBE23L}, {0x1AB09CE8L}}, {{1UL}, {0x37CCBE23L}, {0x1AB09CE8L}}, {{1UL}, {0x37CCBE23L}, {0x1AB09CE8L}}, {{1UL}, {0x37CCBE23L}, {0x1AB09CE8L}}, {{1UL}, {0x37CCBE23L}, {0x1AB09CE8L}}, {{1UL}, {0x37CCBE23L}, {0x1AB09CE8L}}, {{1UL}, {0x37CCBE23L}, {0x1AB09CE8L}}, {{1UL}, {0x37CCBE23L}, {0x1AB09CE8L}}, {{1UL}, {0x37CCBE23L}, {0x1AB09CE8L}}}; static volatile union U6 *g_802 = (void*)0; static volatile union U6 ** volatile g_801 = &g_802; static union U5 g_808[9][5][5] = {{{{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}}, {{{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}}, {{{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}}, {{{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}}, {{{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}}, {{{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}}, {{{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}}, {{{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}}, {{{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}, {{0x263330DFL}, {0xE895D96AL}, {4294967288UL}, {0xFEF34C53L}, {0xFEF34C53L}}}}; static unsigned long long g_820 = 5UL; static unsigned short g_833 = 0UL; static struct S0 g_869[10][7][3] = {{{{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}}, {{{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}}, {{{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}}, {{{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}}, {{{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}}, {{{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}}, {{{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}}, {{{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}}, {{{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}}, {{{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}, {{0,87,1358,25,7}, {0,9,1104,38,2}, {0,145,1331,84,9}}}}; static union U2 ** volatile g_873[5] = {&g_764, &g_764, &g_764, &g_764, &g_764}; static union U2 ** volatile g_874 = &g_764; static volatile struct S1 g_933[9][8] = {{{0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}, {0x2052L,81,1450,300,0UL,0x3DL,0L,0xD4B80E44L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}, {0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xD0A0L,141,3045,-403,4294967288UL,0x1FL,0L,1UL}, {0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}}, {{0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}, {0x2052L,81,1450,300,0UL,0x3DL,0L,0xD4B80E44L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}, {0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xD0A0L,141,3045,-403,4294967288UL,0x1FL,0L,1UL}, {0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}}, {{0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}, {0x2052L,81,1450,300,0UL,0x3DL,0L,0xD4B80E44L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}, {0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xD0A0L,141,3045,-403,4294967288UL,0x1FL,0L,1UL}, {0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}}, {{0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}, {0x2052L,81,1450,300,0UL,0x3DL,0L,0xD4B80E44L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}, {0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xD0A0L,141,3045,-403,4294967288UL,0x1FL,0L,1UL}, {0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}}, {{0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}, {0x2052L,81,1450,300,0UL,0x3DL,0L,0xD4B80E44L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}, {0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xD0A0L,141,3045,-403,4294967288UL,0x1FL,0L,1UL}, {0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}}, {{0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}, {0x2052L,81,1450,300,0UL,0x3DL,0L,0xD4B80E44L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}, {0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xD0A0L,141,3045,-403,4294967288UL,0x1FL,0L,1UL}, {0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}}, {{0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}, {0x2052L,81,1450,300,0UL,0x3DL,0L,0xD4B80E44L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}, {0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xD0A0L,141,3045,-403,4294967288UL,0x1FL,0L,1UL}, {0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}}, {{0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}, {0x2052L,81,1450,300,0UL,0x3DL,0L,0xD4B80E44L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}, {0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xD0A0L,141,3045,-403,4294967288UL,0x1FL,0L,1UL}, {0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}}, {{0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}, {0x2052L,81,1450,300,0UL,0x3DL,0L,0xD4B80E44L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}, {0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xD0A0L,141,3045,-403,4294967288UL,0x1FL,0L,1UL}, {0x2B56L,48,-2303,107,0x0C61E1F4L,0x25L,0xE2BFL,0x20623618L}, {0xCD13L,54,-1122,-393,4294967295UL,0x15L,-10L,1UL}}}; static char *g_944 = &g_43; static unsigned short g_951[1][9][6] = {{{65528UL, 0x28DCL, 65528UL, 0xDC96L, 0UL, 0x3160L}, {65528UL, 0x28DCL, 65528UL, 0xDC96L, 0UL, 0x3160L}, {65528UL, 0x28DCL, 65528UL, 0xDC96L, 0UL, 0x3160L}, {65528UL, 0x28DCL, 65528UL, 0xDC96L, 0UL, 0x3160L}, {65528UL, 0x28DCL, 65528UL, 0xDC96L, 0UL, 0x3160L}, {65528UL, 0x28DCL, 65528UL, 0xDC96L, 0UL, 0x3160L}, {65528UL, 0x28DCL, 65528UL, 0xDC96L, 0UL, 0x3160L}, {65528UL, 0x28DCL, 65528UL, 0xDC96L, 0UL, 0x3160L}, {65528UL, 0x28DCL, 65528UL, 0xDC96L, 0UL, 0x3160L}}}; static int ** volatile g_954 = &g_263; static unsigned char g_976 = 0xF2L; static struct S1 g_979 = {0L,98,-3292,-201,0x2D2FC395L,248UL,1L,0x3B91EDB0L}; static union U6 *g_982 = &g_97; static union U6 ** volatile g_981[4] = {&g_982, &g_982, &g_982, &g_982}; static union U6 ** volatile g_983 = &g_982; static int ** volatile g_986[7] = {(void*)0, &g_263, (void*)0, &g_263, (void*)0, &g_263, (void*)0}; static unsigned *g_995 = (void*)0; static struct S1 g_996[9] = {{0x56CEL,56,-3678,130,0x6B16A748L,0x0FL,-5L,18446744073709551607UL}, {0x285BL,149,-5631,-494,0xA5D04D49L,0xE9L,-1L,0x164CC67DL}, {0x56CEL,56,-3678,130,0x6B16A748L,0x0FL,-5L,18446744073709551607UL}, {0x285BL,149,-5631,-494,0xA5D04D49L,0xE9L,-1L,0x164CC67DL}, {0x56CEL,56,-3678,130,0x6B16A748L,0x0FL,-5L,18446744073709551607UL}, {0x285BL,149,-5631,-494,0xA5D04D49L,0xE9L,-1L,0x164CC67DL}, {0x56CEL,56,-3678,130,0x6B16A748L,0x0FL,-5L,18446744073709551607UL}, {0x285BL,149,-5631,-494,0xA5D04D49L,0xE9L,-1L,0x164CC67DL}, {0x56CEL,56,-3678,130,0x6B16A748L,0x0FL,-5L,18446744073709551607UL}}; static union U4 *g_1046 = &g_161; static union U4 ** volatile g_1045 = &g_1046; static short g_1062 = 0x3A97L; static struct S0 g_1073 = {1,168,786,43,14}; static volatile struct S1 g_1081 = {1L,142,3171,414,1UL,0UL,0x0C3DL,1UL}; static int ** volatile g_1092 = &g_263; static int ** volatile g_1094 = &g_263; static int ** volatile g_1109 = &g_263; static union U8 g_1148 = {0x512FE0C1L}; static union U3 g_1194[6] = {{0xE7C1L}, {0xE7C1L}, {0xE7C1L}, {0xE7C1L}, {0xE7C1L}, {0xE7C1L}}; static const union U2 g_1217 = {0x40F51E1EL}; static struct S1 g_1224 = {0x9728L,174,5898,-142,9UL,0UL,0x615BL,0xBACF0DD9L}; static volatile union U3 g_1240 = {65535UL}; static volatile union U3 *g_1239[5][10][5] = {{{&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}}, {{&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}}, {{&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}}, {{&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}}, {{&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}, {&g_1240, (void*)0, &g_1240, &g_1240, (void*)0}}}; static volatile union U3 **g_1238[5] = {&g_1239[2][1][4], &g_1239[2][1][4], &g_1239[2][1][4], &g_1239[2][1][4], &g_1239[2][1][4]}; static volatile union U3 *** volatile g_1237[3][2] = {{&g_1238[3], &g_1238[3]}, {&g_1238[3], &g_1238[3]}, {&g_1238[3], &g_1238[3]}}; static union U4 ** volatile g_1254 = (void*)0; static char g_1294[7] = {1L, 1L, 0x1EL, 1L, 1L, 0x1EL, 1L}; static union U8 **g_1304 = &g_211; static union U8 ***g_1303 = &g_1304; static union U2 g_1322 = {0xED5C7629L}; static union U3 *g_1351[2][5] = {{&g_396, &g_1194[4], &g_1194[1], &g_1194[1], &g_1194[4]}, {&g_396, &g_1194[4], &g_1194[1], &g_1194[1], &g_1194[4]}}; static union U3 ** volatile g_1350 = &g_1351[0][4]; static int * volatile g_1358 = &g_1322.f0; static short *g_1360[3] = {&g_1224.f6, &g_1224.f6, &g_1224.f6}; static short **g_1359 = &g_1360[1]; static int * volatile g_1379 = &g_200; static const int g_1381 = 0x0785013FL; static const volatile union U5 g_1391[10][4] = {{{0x672D73BAL}, {0x44AB6F99L}, {0UL}, {0x0A2CA6B0L}}, {{0x672D73BAL}, {0x44AB6F99L}, {0UL}, {0x0A2CA6B0L}}, {{0x672D73BAL}, {0x44AB6F99L}, {0UL}, {0x0A2CA6B0L}}, {{0x672D73BAL}, {0x44AB6F99L}, {0UL}, {0x0A2CA6B0L}}, {{0x672D73BAL}, {0x44AB6F99L}, {0UL}, {0x0A2CA6B0L}}, {{0x672D73BAL}, {0x44AB6F99L}, {0UL}, {0x0A2CA6B0L}}, {{0x672D73BAL}, {0x44AB6F99L}, {0UL}, {0x0A2CA6B0L}}, {{0x672D73BAL}, {0x44AB6F99L}, {0UL}, {0x0A2CA6B0L}}, {{0x672D73BAL}, {0x44AB6F99L}, {0UL}, {0x0A2CA6B0L}}, {{0x672D73BAL}, {0x44AB6F99L}, {0UL}, {0x0A2CA6B0L}}}; static volatile int g_1445 = 9L; static int * volatile g_1465[4][5] = {{&g_1322.f0, &g_1322.f0, &g_1322.f0, &g_1322.f0, &g_1322.f0}, {&g_1322.f0, &g_1322.f0, &g_1322.f0, &g_1322.f0, &g_1322.f0}, {&g_1322.f0, &g_1322.f0, &g_1322.f0, &g_1322.f0, &g_1322.f0}, {&g_1322.f0, &g_1322.f0, &g_1322.f0, &g_1322.f0, &g_1322.f0}}; static int * volatile g_1466 = &g_34; static unsigned char g_1471 = 0xB2L; static int g_1473 = (-10L); static unsigned char func_1(void); static unsigned char func_2(int p_3, const char * const p_4, const char * p_5, int p_6, unsigned long long p_7); static const union U2 func_8(char * p_9, char * p_10); static char * func_11(union U3 p_12, long long p_13); static union U3 func_14(short p_15, union U6 p_16, char * const p_17, int p_18, char * p_19); static union U8 func_20(char * p_21, char * p_22, union U6 p_23, const char * p_24); static union U6 func_26(long long p_27); static unsigned func_53(int * const * p_54); static long long func_56(unsigned p_57, char * p_58); static char * func_59(int ** p_60, unsigned long long p_61, union U7 p_62); # 246 "foo.c" static unsigned char func_1(void) { unsigned l_28 = 0x6AE3D475L; unsigned l_485 = 0x5A259A64L; unsigned long long l_486 = 0x1C27A58C53145D30LL; char *l_487 = &g_30.f4; char l_493 = 1L; unsigned char *l_1469 = (void*)0; unsigned char *l_1470 = &g_1471; int *l_1472[7] = {&g_1473, &g_1473, &g_1473, &g_1473, &g_1473, &g_1473, &g_1473}; unsigned long long l_1474[5] = {0x895A67F3211C6E89LL, 7UL, 0x895A67F3211C6E89LL, 7UL, 0x895A67F3211C6E89LL}; int i; g_1473 ^= (251UL != ((*l_1470) |= func_2((func_8(func_11(func_14(((func_20(g_25[0], g_25[0], func_26(l_28), g_25[0]) , (safe_lshift_func_int8_t_s_u(l_485, 4))) ^ ((((func_26(l_486) , (*g_162)) || 1UL) > l_486) , g_129[0].f0)), g_29[0], &g_481, (*g_263), l_487), l_493), &g_168) , (-1L)), &g_168, &l_493, l_493, l_486))); (*g_1466) = (~((*g_1379) = (*g_1379))); l_1474[2] ^= (-1L); return g_171.f0; } static unsigned char func_2(int p_3, const char * const p_4, const char * p_5, int p_6, unsigned long long p_7) { unsigned char l_1218 = 0x6BL; unsigned l_1223[6]; unsigned *l_1225 = &g_979.f7; char *l_1226 = &g_481; int * const *l_1227 = &g_263; const unsigned short l_1228[9][6][4] = {{{65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}}, {{65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}}, {{65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}}, {{65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}}, {{65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}}, {{65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}}, {{65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}}, {{65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}}, {{65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}, {65529UL, 65529UL, 0x9D5FL, 65529UL}}}; int **l_1264 = &g_263; union U7 l_1265 = {1L}; int l_1277 = 5L; int l_1282 = 0xC203979CL; int l_1285 = (-2L); int l_1286 = 1L; int l_1288 = 1L; int l_1290[9]; long long l_1297 = 0xDED5FD757C706F30LL; unsigned long long l_1298[3]; short l_1338 = 1L; const union U8 *l_1353 = &g_482; unsigned long long l_1378 = 0x0D3D1E60529CCF49LL; unsigned char l_1454 = 0xF9L; union U4 l_1461 = {0}; int i, j, k; for (i = 0; i < 6; i++) l_1223[i] = 1UL; for (i = 0; i < 9; i++) l_1290[i] = 0L; for (i = 0; i < 3; i++) l_1298[i] = 0x11A1F6FE46D472A1LL; lbl_1269: l_1218--; if ((((**g_375) , (((safe_sub_func_int32_t_s_s((-1L), l_1223[3])) | ((g_1224 , (p_6 | (p_3 >= (*p_5)))) ^ l_1228[7][2][2])) <= g_81)) , p_6)) { const unsigned short l_1241[2][10] = {{65535UL, 65535UL, 65535UL, 65535UL, 65535UL, 65535UL, 65535UL, 65535UL, 65535UL, 65535UL}, {65535UL, 65535UL, 65535UL, 65535UL, 65535UL, 65535UL, 65535UL, 65535UL, 65535UL, 65535UL}}; unsigned char *l_1246 = &l_1218; unsigned *l_1247 = &g_206; int *l_1248[1][2][4] = {{{&g_34, &g_273.f1, &g_34, &g_273.f1}, {&g_34, &g_273.f1, &g_34, &g_273.f1}}}; int i, j, k; g_273.f1 |= (0x64616C36L == ((*l_1247) = (safe_rshift_func_uint8_t_u_s(((safe_div_func_int8_t_s_s((safe_mul_func_uint8_t_u_u((safe_sub_func_uint64_t_u_u(((void*)0 == g_1237[0][1]), (g_1217.f0 < l_1241[1][7]))), (*p_4))), ((safe_lshift_func_int16_t_s_s((p_6 > p_7), 9)) , (safe_rshift_func_uint8_t_u_u(((*l_1246) = (&l_1223[3] == (void*)0)), p_3))))) | 0L), (*p_4))))); return g_29[0].f1; } else { unsigned short l_1251[10][7] = {{5UL, 5UL, 0xAECCL, 1UL, 65535UL, 0xD47FL, 0xE0E7L}, {5UL, 5UL, 0xAECCL, 1UL, 65535UL, 0xD47FL, 0xE0E7L}, {5UL, 5UL, 0xAECCL, 1UL, 65535UL, 0xD47FL, 0xE0E7L}, {5UL, 5UL, 0xAECCL, 1UL, 65535UL, 0xD47FL, 0xE0E7L}, {5UL, 5UL, 0xAECCL, 1UL, 65535UL, 0xD47FL, 0xE0E7L}, {5UL, 5UL, 0xAECCL, 1UL, 65535UL, 0xD47FL, 0xE0E7L}, {5UL, 5UL, 0xAECCL, 1UL, 65535UL, 0xD47FL, 0xE0E7L}, {5UL, 5UL, 0xAECCL, 1UL, 65535UL, 0xD47FL, 0xE0E7L}, {5UL, 5UL, 0xAECCL, 1UL, 65535UL, 0xD47FL, 0xE0E7L}, {5UL, 5UL, 0xAECCL, 1UL, 65535UL, 0xD47FL, 0xE0E7L}}; int l_1273 = 1L; int l_1278 = 2L; int l_1279 = (-1L); int l_1281 = 0L; int l_1284[10] = {0L, 0x81337263L, 0L, 0x81337263L, 0L, 0x81337263L, 0L, 0x81337263L, 0L, 0x81337263L}; char l_1287[2]; long long **l_1313 = (void*)0; union U4 l_1428 = {0}; int i, j; for (i = 0; i < 2; i++) l_1287[i] = 4L; if (p_3) { char *l_1267 = &g_1148.f4; int l_1274 = 0x2D001909L; int l_1276[9][4] = {{1L, 0x98F2856EL, 0xB55C20F8L, 9L}, {1L, 0x98F2856EL, 0xB55C20F8L, 9L}, {1L, 0x98F2856EL, 0xB55C20F8L, 9L}, {1L, 0x98F2856EL, 0xB55C20F8L, 9L}, {1L, 0x98F2856EL, 0xB55C20F8L, 9L}, {1L, 0x98F2856EL, 0xB55C20F8L, 9L}, {1L, 0x98F2856EL, 0xB55C20F8L, 9L}, {1L, 0x98F2856EL, 0xB55C20F8L, 9L}, {1L, 0x98F2856EL, 0xB55C20F8L, 9L}}; short l_1292 = 0x5614L; union U4 *l_1301 = (void*)0; long long *l_1315 = &l_1297; long long **l_1314[6][7] = {{(void*)0, &l_1315, &l_1315, &l_1315, (void*)0, &l_1315, &l_1315}, {(void*)0, &l_1315, &l_1315, &l_1315, (void*)0, &l_1315, &l_1315}, {(void*)0, &l_1315, &l_1315, &l_1315, (void*)0, &l_1315, &l_1315}, {(void*)0, &l_1315, &l_1315, &l_1315, (void*)0, &l_1315, &l_1315}, {(void*)0, &l_1315, &l_1315, &l_1315, (void*)0, &l_1315, &l_1315}, {(void*)0, &l_1315, &l_1315, &l_1315, (void*)0, &l_1315, &l_1315}}; const union U8 **l_1354 = &l_1353; int i, j; for (g_240 = 0; (g_240 > 52); ++g_240) { int l_1252 = 0xF6ED447FL; union U4 *l_1253 = &g_161; int l_1275 = 0x2DFDB67CL; int l_1283 = 0x67A15925L; int l_1289 = 0L; int l_1291 = 1L; int l_1293 = 0x0278A3A8L; int l_1295[10][9][2] = {{{0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}}, {{0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}}, {{0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}}, {{0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}}, {{0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}}, {{0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}}, {{0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}}, {{0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}}, {{0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}}, {{0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}, {0x0AF9E851L, 1L}}}; int i, j, k; l_1251[9][1] = p_7; if (l_1252) { union U4 **l_1255 = &g_1046; char *l_1266 = (void*)0; union U6 l_1268 = {0x30EF0970544EC4AALL}; int l_1280[10][3][8] = {{{3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}, {3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}, {3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}}, {{3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}, {3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}, {3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}}, {{3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}, {3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}, {3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}}, {{3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}, {3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}, {3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}}, {{3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}, {3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}, {3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}}, {{3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}, {3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}, {3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}}, {{3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}, {3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}, {3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}}, {{3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}, {3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}, {3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}}, {{3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}, {3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}, {3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}}, {{3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}, {3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}, {3L, 0x1DA186D7L, 0x6A7119A8L, 0x22F90268L, (-2L), (-5L), 0x818BFA57L, 0x18832FCFL}}}; int l_1321 = 0L; int i, j, k; (*l_1255) = l_1253; if ((safe_sub_func_uint16_t_u_u((0x17754B3AL == (+(((((*g_1046) , 0x5D4918B3L) && 0L) && ((*g_162) || (0xCEL >= ((safe_rshift_func_int8_t_s_u((((((safe_rshift_func_int8_t_s_u((((func_20(l_1266, l_1267, l_1268, l_1226) , &g_210) == (void*)0) || g_216), p_3)) ^ 248UL) <= 0L) && l_1251[6][1]) == 1L), 7)) || l_1251[9][1])))) == 0x83C9D6A309939665LL))), 0xC83AL))) { int *l_1270 = &g_490; int *l_1271 = &g_273.f1; int *l_1272[10][1][5]; short l_1296 = 0xE7B5L; union U4 **l_1302 = &l_1301; union U8 ****l_1305 = &g_1303; int i, j, k; for (i = 0; i < 10; i++) { for (j = 0; j < 1; j++) { for (k = 0; k < 5; k++) l_1272[i][j][k] = &g_34; } } if (g_30.f0) goto lbl_1269; --l_1298[0]; (*l_1302) = ((*l_1255) = l_1301); (*l_1271) |= (((*l_1305) = g_1303) == (l_1268 , &g_210)); } else { char l_1312[9][2] = {{0L, 0L}, {0L, 0L}, {0L, 0L}, {0L, 0L}, {0L, 0L}, {0L, 0L}, {0L, 0L}, {0L, 0L}, {0L, 0L}}; unsigned *l_1318 = &g_482.f0; unsigned l_1329 = 4294967290UL; unsigned char *l_1339[9][6][4] = {{{&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}}, {{&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}}, {{&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}}, {{&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}}, {{&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}}, {{&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}}, {{&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}}, {{&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}}, {{&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}, {&g_976, (void*)0, &g_81, &l_1218}}}; short *l_1340 = &g_100[0][0].f6; int *l_1341 = &l_1282; int i, j, k; l_1291 ^= (safe_rshift_func_int8_t_s_u((safe_div_func_int16_t_s_s((*g_162), g_869[4][2][2].f0)), ((p_6 >= l_1312[7][0]) & ((l_1313 == l_1314[5][3]) <= (safe_add_func_uint32_t_u_u(((((p_3 = (((*g_215) , l_1268.f0) || (++(*l_1318)))) >= l_1321) ^ l_1252) , 0x981F7672L), 5L)))))); (*l_1341) = ((g_1322 , ((safe_rshift_func_int16_t_s_u(l_1276[3][1], 15)) > ((safe_rshift_func_int8_t_s_u((safe_mod_func_uint8_t_u_u(p_3, l_1329)), 5)) && (((safe_mul_func_uint8_t_u_u(((+(safe_lshift_func_int16_t_s_s(((**g_1045) , p_3), 1))) & (((*l_1340) = ((safe_sub_func_uint8_t_u_u((safe_sub_func_uint8_t_u_u(p_6, l_1338)), (g_476.f2 = g_129[0].f3))) , l_1329)) , 0x101D1BB97E9C9628LL)), 0xD4L)) ^ g_154) && (-1L))))) , 8L); } } else { union U3 *l_1349 = &g_267; union U3 **l_1352 = &g_1351[0][4]; for (l_1338 = 26; (l_1338 != 10); --l_1338) { return p_7; } if ((safe_sub_func_int64_t_s_s((*g_215), l_1276[8][1]))) { return p_3; } else { unsigned l_1346 = 0x064AE908L; if (p_3) break; --l_1346; (*g_1350) = l_1349; } (*l_1352) = (*g_1350); } } for (g_200 = 9; (g_200 >= 0); g_200 -= 1) { int i; if (l_1284[g_200]) break; } (*l_1354) = l_1353; } else { const int l_1357[6] = {2L, 2L, 0x3F51E8E6L, 2L, 2L, 0x3F51E8E6L}; const union U5 *l_1369[1][1][3]; const union U5 **l_1368[3][7] = {{&l_1369[0][0][2], &l_1369[0][0][2], &l_1369[0][0][2], &l_1369[0][0][2], &l_1369[0][0][2], &l_1369[0][0][2], &l_1369[0][0][2]}, {&l_1369[0][0][2], &l_1369[0][0][2], &l_1369[0][0][2], &l_1369[0][0][2], &l_1369[0][0][2], &l_1369[0][0][2], &l_1369[0][0][2]}, {&l_1369[0][0][2], &l_1369[0][0][2], &l_1369[0][0][2], &l_1369[0][0][2], &l_1369[0][0][2], &l_1369[0][0][2], &l_1369[0][0][2]}}; union U8 **l_1388 = &g_211; int l_1402 = 1L; int l_1403[8][7][1] = {{{0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}}, {{0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}}, {{0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}}, {{0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}}, {{0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}}, {{0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}}, {{0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}}, {{0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}, {0xCB361CA2L}}}; unsigned *l_1407 = (void*)0; union U3 l_1429 = {65532UL}; short ***l_1430 = &g_1359; int *l_1449 = (void*)0; unsigned *l_1462[8][10][3] = {{{(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}}, {{(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}}, {{(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}}, {{(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}}, {{(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}}, {{(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}}, {{(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}}, {{(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0}}}; int i, j, k; for (i = 0; i < 1; i++) { for (j = 0; j < 1; j++) { for (k = 0; k < 3; k++) l_1369[i][j][k] = &g_515; } } for (g_206 = 6; (g_206 >= 6); ++g_206) { char l_1364[5][2]; int l_1370 = 1L; const int *l_1380 = &g_1381; const int * const *l_1409[7][3] = {{&l_1380, &l_1380, &l_1380}, {&l_1380, &l_1380, &l_1380}, {&l_1380, &l_1380, &l_1380}, {&l_1380, &l_1380, &l_1380}, {&l_1380, &l_1380, &l_1380}, {&l_1380, &l_1380, &l_1380}, {&l_1380, &l_1380, &l_1380}}; const int * const **l_1408[5][3][5] = {{{&l_1409[2][2], (void*)0, &l_1409[2][2], &l_1409[4][2], &l_1409[2][2]}, {&l_1409[2][2], (void*)0, &l_1409[2][2], &l_1409[4][2], &l_1409[2][2]}, {&l_1409[2][2], (void*)0, &l_1409[2][2], &l_1409[4][2], &l_1409[2][2]}}, {{&l_1409[2][2], (void*)0, &l_1409[2][2], &l_1409[4][2], &l_1409[2][2]}, {&l_1409[2][2], (void*)0, &l_1409[2][2], &l_1409[4][2], &l_1409[2][2]}, {&l_1409[2][2], (void*)0, &l_1409[2][2], &l_1409[4][2], &l_1409[2][2]}}, {{&l_1409[2][2], (void*)0, &l_1409[2][2], &l_1409[4][2], &l_1409[2][2]}, {&l_1409[2][2], (void*)0, &l_1409[2][2], &l_1409[4][2], &l_1409[2][2]}, {&l_1409[2][2], (void*)0, &l_1409[2][2], &l_1409[4][2], &l_1409[2][2]}}, {{&l_1409[2][2], (void*)0, &l_1409[2][2], &l_1409[4][2], &l_1409[2][2]}, {&l_1409[2][2], (void*)0, &l_1409[2][2], &l_1409[4][2], &l_1409[2][2]}, {&l_1409[2][2], (void*)0, &l_1409[2][2], &l_1409[4][2], &l_1409[2][2]}}, {{&l_1409[2][2], (void*)0, &l_1409[2][2], &l_1409[4][2], &l_1409[2][2]}, {&l_1409[2][2], (void*)0, &l_1409[2][2], &l_1409[4][2], &l_1409[2][2]}, {&l_1409[2][2], (void*)0, &l_1409[2][2], &l_1409[4][2], &l_1409[2][2]}}}; int l_1419 = (-1L); int l_1438 = 8L; int l_1439 = 0xA541D8FCL; int l_1440[6][5][4] = {{{0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}}, {{0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}}, {{0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}}, {{0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}}, {{0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}}, {{0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}, {0x46882EEAL, 0L, 0x7F2D784CL, 0x44C5043DL}}}; int *l_1450 = &l_1419; int *l_1451 = &l_1281; int *l_1452 = &l_1402; int *l_1453[1]; int i, j, k; for (i = 0; i < 5; i++) { for (j = 0; j < 2; j++) l_1364[i][j] = 1L; } for (i = 0; i < 1; i++) l_1453[i] = &g_273.f0; l_1273 ^= l_1357[0]; for (p_7 = 1; (p_7 <= 5); p_7 += 1) { short **l_1361[7] = {&g_1360[1], &g_1360[1], &g_1360[1], &g_1360[1], &g_1360[1], &g_1360[1], &g_1360[1]}; short ***l_1362 = (void*)0; short ***l_1363 = &g_1359; int i; for (p_3 = 0; (p_3 <= 5); p_3 += 1) { int i; (*g_1358) = l_1223[p_3]; p_6 = (l_1223[p_3] | 0xD2L); if (g_154) goto lbl_1269; if (l_1223[p_7]) continue; } (*l_1363) = (l_1361[1] = g_1359); if (l_1223[p_7]) { int *l_1371 = &g_75; const int *l_1383 = &g_108.f0; const int **l_1382 = &l_1383; p_6 &= l_1364[0][1]; (*g_1379) = (((((safe_unary_minus_func_int32_t_s(((safe_mul_func_int8_t_s_s((l_1368[1][1] == (void*)0), (l_1370 = ((**g_1359) < 65535UL)))) , ((*l_1371) ^= l_1364[3][0])))) , (safe_sub_func_uint8_t_u_u(p_7, (safe_lshift_func_int16_t_s_s(((*g_99) , ((safe_mod_func_int8_t_s_s((g_1224.f1 > l_1370), p_7)) , l_1378)), 11))))) , p_7) , p_3) , p_6); (*l_1382) = (l_1380 = &p_3); (*l_1371) &= 0L; } else { int *l_1384 = &l_1277; (*l_1384) = (4294967291UL < p_6); (*l_1384) = (-4L); } } if ((p_7 < (p_7 != (0L == l_1357[0])))) { union U3 **l_1387 = &g_1351[0][4]; unsigned long long *l_1394[4]; unsigned char *l_1397 = &g_515.f2; unsigned char *l_1398 = (void*)0; unsigned char *l_1399 = (void*)0; unsigned char *l_1400 = &g_515.f2; unsigned char *l_1401[8][6] = {{&g_976, &l_1218, &g_81, &l_1218, &g_976, &l_1218}, {&g_976, &l_1218, &g_81, &l_1218, &g_976, &l_1218}, {&g_976, &l_1218, &g_81, &l_1218, &g_976, &l_1218}, {&g_976, &l_1218, &g_81, &l_1218, &g_976, &l_1218}, {&g_976, &l_1218, &g_81, &l_1218, &g_976, &l_1218}, {&g_976, &l_1218, &g_81, &l_1218, &g_976, &l_1218}, {&g_976, &l_1218, &g_81, &l_1218, &g_976, &l_1218}, {&g_976, &l_1218, &g_81, &l_1218, &g_976, &l_1218}}; int l_1404 = 0x1ED33B87L; const int * const ***l_1410 = &l_1408[4][1][3]; int i, j; for (i = 0; i < 4; i++) l_1394[i] = &l_1378; (*l_1387) = (void*)0; l_1279 = (((((*g_1303) = (*g_1303)) == l_1388) || (((**g_1359) = (safe_sub_func_uint32_t_u_u((~(g_1391[8][0] , (safe_div_func_int64_t_s_s(1L, (g_820 = l_1357[5]))))), 0x55812634L))) > (safe_add_func_uint8_t_u_u((g_976--), (l_1407 != &g_154))))) <= (((*l_1410) = l_1408[2][1][1]) != (void*)0)); } else { unsigned char l_1420 = 0x81L; int l_1436 = 0x5D5F7312L; int l_1437 = (-1L); int l_1441 = 0x83A19C27L; int l_1442 = 1L; int l_1443 = 1L; int l_1444[7][4][5] = {{{(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}}, {{(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}}, {{(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}}, {{(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}}, {{(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}}, {{(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}}, {{(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}, {(-2L), (-1L), (-2L), 0x3745DE25L, 1L}}}; int i, j, k; if ((l_1370 = p_7)) { int *l_1411 = (void*)0; int *l_1412 = &l_1403[6][2][0]; int *l_1413 = &l_1278; int *l_1414 = &g_1322.f0; int *l_1415 = (void*)0; int *l_1416 = &l_1285; int *l_1417 = &g_1322.f1; int *l_1418[10][5] = {{(void*)0, (void*)0, (void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0, (void*)0, (void*)0}, {(void*)0, (void*)0, (void*)0, (void*)0, (void*)0}}; unsigned char *l_1427 = &g_976; int i, j; ++l_1420; l_1403[1][3][0] = (safe_lshift_func_int8_t_s_u(0x99L, ((safe_mod_func_int16_t_s_s(((*g_215) ^ (g_200 || ((*l_1427) |= ((*p_4) != (*p_5))))), (**g_1359))) >= (((*g_162) && ((l_1428 , ((((((((l_1429 , 0xB5BAL) && g_1217.f1) >= l_1429.f0) != 0x0CF48C8656F21E29LL) , l_1430) != (void*)0) & 1L) == 0xC5L)) ^ g_951[0][2][4])) ^ (*g_162))))); } else { int *l_1431 = &l_1285; int *l_1432 = &l_1403[4][0][0]; int *l_1433 = &g_273.f0; int *l_1434 = &g_200; int *l_1435[2][4][10] = {{{&g_1322.f0, &l_1402, &l_1370, &g_108.f0, &l_1281, &l_1281, &l_1281, &l_1281, &g_108.f0, &l_1370}, {&g_1322.f0, &l_1402, &l_1370, &g_108.f0, &l_1281, &l_1281, &l_1281, &l_1281, &g_108.f0, &l_1370}, {&g_1322.f0, &l_1402, &l_1370, &g_108.f0, &l_1281, &l_1281, &l_1281, &l_1281, &g_108.f0, &l_1370}, {&g_1322.f0, &l_1402, &l_1370, &g_108.f0, &l_1281, &l_1281, &l_1281, &l_1281, &g_108.f0, &l_1370}}, {{&g_1322.f0, &l_1402, &l_1370, &g_108.f0, &l_1281, &l_1281, &l_1281, &l_1281, &g_108.f0, &l_1370}, {&g_1322.f0, &l_1402, &l_1370, &g_108.f0, &l_1281, &l_1281, &l_1281, &l_1281, &g_108.f0, &l_1370}, {&g_1322.f0, &l_1402, &l_1370, &g_108.f0, &l_1281, &l_1281, &l_1281, &l_1281, &g_108.f0, &l_1370}, {&g_1322.f0, &l_1402, &l_1370, &g_108.f0, &l_1281, &l_1281, &l_1281, &l_1281, &g_108.f0, &l_1370}}}; unsigned short l_1446 = 0UL; int i, j, k; ++l_1446; } l_1279 = 0x6F22AF7AL; (*l_1264) = (l_1449 = &p_3); } ++l_1454; } (*g_1466) = (((p_3 && (p_6 <= g_119.f4)) != g_657[1].f1) > (p_7 < ((safe_lshift_func_uint8_t_u_u((l_1461 , ((p_3 , (g_657[1].f0 &= g_482.f4)) | (((safe_sub_func_int8_t_s_s((l_1251[9][1] , (*g_944)), 254UL)) , (*p_4)) ^ (*p_5)))), 5)) >= 0x1054CE9B4A3C4461LL))); for (g_154 = 0; (g_154 < 2); ++g_154) { return l_1281; } } } return g_105[1][4][3].f5; } static const union U2 func_8(char * p_9, char * p_10) { short *l_1122 = &g_996[7].f6; short **l_1121 = &l_1122; int l_1129 = 0x7D65D460L; int l_1165 = 0x56C0F9D4L; int l_1166 = 0x500BED25L; int l_1169 = 0L; int l_1185 = (-1L); int l_1186 = 0x59A924AAL; unsigned long long l_1189[2]; int i; for (i = 0; i < 2; i++) l_1189[i] = 0xA56689DD8B756094LL; for (g_396.f1 = 0; (g_396.f1 >= (-4)); g_396.f1 = safe_sub_func_uint32_t_u_u(g_396.f1, 4)) { short *l_1120 = (void*)0; short **l_1119 = &l_1120; int l_1125 = 0L; int l_1168 = 0x74D1C6CAL; unsigned char l_1170 = 0x1AL; int l_1187 = 1L; int l_1195[1][1]; unsigned char l_1215 = 0x6DL; int i, j; for (i = 0; i < 1; i++) { for (j = 0; j < 1; j++) l_1195[i][j] = (-5L); } for (g_979.f7 = 0; (g_979.f7 <= 4); g_979.f7 += 1) { unsigned char l_1118 = 0UL; unsigned short *l_1123 = (void*)0; unsigned short *l_1124 = &g_240; unsigned long long *l_1128[5]; int l_1157 = 0xDBBA396BL; int l_1159 = (-1L); int l_1160 = 8L; int l_1163 = 0xFCA4E43CL; int l_1188[6][7][6] = {{{0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}}, {{0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}}, {{0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}}, {{0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}}, {{0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}}, {{0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}, {0xD8FFA8A2L, 0x32D3C730L, 0x4078E35DL, 0x141972C5L, 0x55195D01L, 0x79527C61L}}}; unsigned long long l_1216 = 0x796AE5A6F74EC741LL; int i, j, k; for (i = 0; i < 5; i++) l_1128[i] = &g_820; if ((safe_rshift_func_uint16_t_u_s(((safe_lshift_func_int8_t_s_s(((l_1125 &= (l_1118 || ((*l_1124) = (l_1118 != ((l_1121 = l_1119) != (void*)0))))) , (safe_rshift_func_uint16_t_u_s(((--g_820) <= (*g_215)), (g_396 , l_1125)))), 2)) != 0L), ((0x61AAL && (*g_162)) != g_657[1].f3)))) { unsigned char l_1135 = 0xC7L; int l_1137 = 0x55E5BB07L; int l_1162 = 0xF1FF1200L; int l_1167[6][8] = {{(-3L), (-3L), (-2L), 0xA1580AB4L, 0xB763B9B7L, 0xA1580AB4L, (-2L), (-3L)}, {(-3L), (-3L), (-2L), 0xA1580AB4L, 0xB763B9B7L, 0xA1580AB4L, (-2L), (-3L)}, {(-3L), (-3L), (-2L), 0xA1580AB4L, 0xB763B9B7L, 0xA1580AB4L, (-2L), (-3L)}, {(-3L), (-3L), (-2L), 0xA1580AB4L, 0xB763B9B7L, 0xA1580AB4L, (-2L), (-3L)}, {(-3L), (-3L), (-2L), 0xA1580AB4L, 0xB763B9B7L, 0xA1580AB4L, (-2L), (-3L)}, {(-3L), (-3L), (-2L), 0xA1580AB4L, 0xB763B9B7L, 0xA1580AB4L, (-2L), (-3L)}}; int i, j; for (g_820 = 0; (g_820 <= 4); g_820 += 1) { char l_1132 = 0xCEL; int l_1133 = 0x9F6C45E1L; l_1133 = l_1132; for (g_188.f7 = 0; (g_188.f7 <= 2); g_188.f7 += 1) { unsigned l_1134 = 4UL; l_1134 = l_1125; } } for (g_89 = 0; (g_89 <= 3); g_89 += 1) { unsigned l_1141 = 1UL; int l_1158 = 0xB9B5C2CAL; int l_1161[5][6] = {{0x9ADD0850L, 1L, 0x9ADD0850L, 1L, 0x9ADD0850L, 1L}, {0x9ADD0850L, 1L, 0x9ADD0850L, 1L, 0x9ADD0850L, 1L}, {0x9ADD0850L, 1L, 0x9ADD0850L, 1L, 0x9ADD0850L, 1L}, {0x9ADD0850L, 1L, 0x9ADD0850L, 1L, 0x9ADD0850L, 1L}, {0x9ADD0850L, 1L, 0x9ADD0850L, 1L, 0x9ADD0850L, 1L}}; int i, j; for (g_833 = 0; (g_833 <= 4); g_833 += 1) { int l_1136 = 0x87550E5FL; if (l_1135) break; l_1137 = ((**g_210) , l_1136); } for (g_154 = 0; (g_154 <= 3); g_154 += 1) { unsigned l_1138 = 18446744073709551615UL; int i, j; if (l_1138) break; return g_332[(g_154 + 4)][g_89]; } for (g_490 = 6; (g_490 >= 1); g_490 -= 1) { unsigned char *l_1151 = &g_808[4][2][2].f2; int l_1152[4] = {1L, 0x9037AED8L, 1L, 0x9037AED8L}; long long *l_1153 = (void*)0; long long *l_1154 = &g_267.f1; int l_1155 = (-1L); int *l_1156[8][6] = {{(void*)0, (void*)0, &l_1129, (void*)0, (void*)0, &g_34}, {(void*)0, (void*)0, &l_1129, (void*)0, (void*)0, &g_34}, {(void*)0, (void*)0, &l_1129, (void*)0, (void*)0, &g_34}, {(void*)0, (void*)0, &l_1129, (void*)0, (void*)0, &g_34}, {(void*)0, (void*)0, &l_1129, (void*)0, (void*)0, &g_34}, {(void*)0, (void*)0, &l_1129, (void*)0, (void*)0, &g_34}, {(void*)0, (void*)0, &l_1129, (void*)0, (void*)0, &g_34}, {(void*)0, (void*)0, &l_1129, (void*)0, (void*)0, &g_34}}; long long l_1164 = 0L; int i, j; l_1155 &= (safe_add_func_uint16_t_u_u((((~l_1141) >= (safe_add_func_int64_t_s_s(((*l_1154) = ((((-9L) || (safe_mod_func_int32_t_s_s(((((l_1125 ^ (((safe_mul_func_int16_t_s_s((g_1148 , ((*l_1122) = (0x33L != (safe_div_func_int64_t_s_s(((((*l_1151) = g_34) == 0x4EL) != l_1125), l_1129))))), 5UL)) != l_1118) , 0x5BL)) || l_1152[2]) >= 0xBAE06DB0F5AE46D4LL) , l_1129), l_1125))) > 4UL) , (**g_214))), 0x64B2ED663C9D73B8LL))) || 1L), l_1135)); l_1137 = l_1137; l_1170--; } for (l_1118 = 0; (l_1118 <= 3); l_1118 += 1) { int *l_1173[10] = {&l_1161[4][2], &g_108.f1, &l_1161[4][2], &g_108.f1, &l_1161[4][2], &g_108.f1, &l_1161[4][2], &g_108.f1, &l_1161[4][2], &g_108.f1}; int i; l_1168 = l_1165; } } } else { int *l_1174 = (void*)0; int *l_1175 = &l_1163; int *l_1176 = &g_273.f1; int *l_1177 = (void*)0; int *l_1178 = &g_490; int *l_1179 = &g_108.f0; int *l_1180 = (void*)0; int *l_1181 = &l_1125; int *l_1182 = &g_108.f0; int *l_1183 = &l_1157; int *l_1184[7] = {&l_1157, (void*)0, &l_1157, (void*)0, &l_1157, (void*)0, &l_1157}; union U3 *l_1192 = &g_267; unsigned short l_1206 = 0xDCADL; int i; --l_1189[0]; for (l_1129 = 0; (l_1129 <= 2); l_1129 += 1) { union U3 *l_1193 = &g_1194[4]; int l_1196 = 0x1D64B5EDL; l_1193 = l_1192; for (g_97.f0 = 0; (g_97.f0 <= 4); g_97.f0 += 1) { unsigned short l_1197 = 0UL; int i, j; l_1197--; return g_332[(g_979.f7 + 4)][g_97.f0]; } } (*l_1175) = (safe_sub_func_int16_t_s_s((safe_sub_func_int64_t_s_s((**g_214), (l_1169 , (safe_div_func_int16_t_s_s(((l_1206 &= l_1189[0]) & l_1168), l_1189[0]))))), (safe_rshift_func_uint16_t_u_s((safe_lshift_func_uint16_t_u_s(((*l_1124) = ((g_979.f6 = l_1160) , (l_1160 <= (safe_mod_func_int8_t_s_s(0x9EL, (safe_mul_func_int16_t_s_s(((*l_1122) ^= (g_68 , l_1215)), (*l_1182)))))))), 10)), l_1187)))); if (l_1216) break; } } l_1125 = (-3L); } return g_1217; } static char * func_11(union U3 p_12, long long p_13) { unsigned long long l_529[7][2][7] = {{{0UL, 0xEA2E0B0EFBD0BE62LL, 7UL, 0xD20ECBBD2CC59CD8LL, 0x6676127FEACCD51DLL, 0xBEB0E5B5705721EDLL, 1UL}, {0UL, 0xEA2E0B0EFBD0BE62LL, 7UL, 0xD20ECBBD2CC59CD8LL, 0x6676127FEACCD51DLL, 0xBEB0E5B5705721EDLL, 1UL}}, {{0UL, 0xEA2E0B0EFBD0BE62LL, 7UL, 0xD20ECBBD2CC59CD8LL, 0x6676127FEACCD51DLL, 0xBEB0E5B5705721EDLL, 1UL}, {0UL, 0xEA2E0B0EFBD0BE62LL, 7UL, 0xD20ECBBD2CC59CD8LL, 0x6676127FEACCD51DLL, 0xBEB0E5B5705721EDLL, 1UL}}, {{0UL, 0xEA2E0B0EFBD0BE62LL, 7UL, 0xD20ECBBD2CC59CD8LL, 0x6676127FEACCD51DLL, 0xBEB0E5B5705721EDLL, 1UL}, {0UL, 0xEA2E0B0EFBD0BE62LL, 7UL, 0xD20ECBBD2CC59CD8LL, 0x6676127FEACCD51DLL, 0xBEB0E5B5705721EDLL, 1UL}}, {{0UL, 0xEA2E0B0EFBD0BE62LL, 7UL, 0xD20ECBBD2CC59CD8LL, 0x6676127FEACCD51DLL, 0xBEB0E5B5705721EDLL, 1UL}, {0UL, 0xEA2E0B0EFBD0BE62LL, 7UL, 0xD20ECBBD2CC59CD8LL, 0x6676127FEACCD51DLL, 0xBEB0E5B5705721EDLL, 1UL}}, {{0UL, 0xEA2E0B0EFBD0BE62LL, 7UL, 0xD20ECBBD2CC59CD8LL, 0x6676127FEACCD51DLL, 0xBEB0E5B5705721EDLL, 1UL}, {0UL, 0xEA2E0B0EFBD0BE62LL, 7UL, 0xD20ECBBD2CC59CD8LL, 0x6676127FEACCD51DLL, 0xBEB0E5B5705721EDLL, 1UL}}, {{0UL, 0xEA2E0B0EFBD0BE62LL, 7UL, 0xD20ECBBD2CC59CD8LL, 0x6676127FEACCD51DLL, 0xBEB0E5B5705721EDLL, 1UL}, {0UL, 0xEA2E0B0EFBD0BE62LL, 7UL, 0xD20ECBBD2CC59CD8LL, 0x6676127FEACCD51DLL, 0xBEB0E5B5705721EDLL, 1UL}}, {{0UL, 0xEA2E0B0EFBD0BE62LL, 7UL, 0xD20ECBBD2CC59CD8LL, 0x6676127FEACCD51DLL, 0xBEB0E5B5705721EDLL, 1UL}, {0UL, 0xEA2E0B0EFBD0BE62LL, 7UL, 0xD20ECBBD2CC59CD8LL, 0x6676127FEACCD51DLL, 0xBEB0E5B5705721EDLL, 1UL}}}; int l_533[1]; int * const *l_616 = &g_263; char *l_622 = &g_30.f4; unsigned l_654 = 4294967295UL; const long long *l_696 = &g_396.f1; union U2 *l_762 = &g_273; int l_775 = 0L; unsigned l_854 = 0x48A789B2L; union U8 **l_861 = &g_211; char l_921[4][2][3] = {{{0x45L, 0x45L, 0x87L}, {0x45L, 0x45L, 0x87L}}, {{0x45L, 0x45L, 0x87L}, {0x45L, 0x45L, 0x87L}}, {{0x45L, 0x45L, 0x87L}, {0x45L, 0x45L, 0x87L}}, {{0x45L, 0x45L, 0x87L}, {0x45L, 0x45L, 0x87L}}}; union U3 *l_942 = &g_267; union U3 **l_941 = &l_942; int *l_955 = (void*)0; int l_974[7] = {8L, 8L, 0xB8B96884L, 8L, 8L, 0xB8B96884L, 8L}; unsigned char l_1009 = 0x14L; const int l_1074 = 0L; int i, j, k; for (i = 0; i < 1; i++) l_533[i] = (-6L); if ((g_415.f2 || (safe_div_func_int8_t_s_s(1L, (safe_rshift_func_uint16_t_u_u(0x2CF8L, 3)))))) { char l_528 = 0x33L; int l_560 = 0x78A83675L; int l_561 = 0xEDB3321DL; int l_563 = 5L; int l_567 = 6L; int l_570 = 0x481875AEL; int l_574 = 0x0A788854L; int **l_578 = &g_263; char l_584 = 0L; int l_600 = 0x7779E0E0L; int l_601 = 0xF6265E68L; int l_603[5][6][6] = {{{(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}}, {{(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}}, {{(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}}, {{(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}}, {{(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}, {(-9L), (-9L), 0x45D303E9L, 0x45D74FC0L, 0x4DE931BBL, 0xFDBF669FL}}}; int i, j, k; for (g_188.f6 = (-4); (g_188.f6 <= (-2)); g_188.f6++) { long long l_513[1][1][10] = {{{(-3L), 0xB4964FA4ADDCB0DFLL, (-3L), 0xB4964FA4ADDCB0DFLL, (-3L), 0xB4964FA4ADDCB0DFLL, (-3L), 0xB4964FA4ADDCB0DFLL, (-3L), 0xB4964FA4ADDCB0DFLL}}}; int l_517 = 0xEBD11200L; const int l_518 = 0xC6D13AB0L; int l_562 = 0x60B8827BL; int l_564 = 1L; int l_565 = 0x9089E91BL; int l_566 = 0x6F600695L; int l_572 = 0L; int l_573 = 3L; int i, j, k; for (g_396.f1 = 7; (g_396.f1 >= 2); g_396.f1 -= 1) { short l_506 = 0xA5B9L; int **l_520 = &g_263; int l_530 = 0x029FE281L; int l_534 = 0x3FCC6056L; int l_536 = 0x87EF5AA1L; int l_538 = 0x1B636169L; int l_540 = 0L; int l_541 = 8L; unsigned l_542[8] = {0xC16B9513L, 0xC16B9513L, 0xFF40781AL, 0xC16B9513L, 0xC16B9513L, 0xFF40781AL, 0xC16B9513L, 0xC16B9513L}; int i; for (g_481 = 6; (g_481 >= 2); g_481 -= 1) { const short l_514[6] = {0L, 0x15D1L, 0L, 0x15D1L, 0L, 0x15D1L}; long long *l_516[7][2] = {{(void*)0, (void*)0}, {(void*)0, (void*)0}, {(void*)0, (void*)0}, {(void*)0, (void*)0}, {(void*)0, (void*)0}, {(void*)0, (void*)0}, {(void*)0, (void*)0}}; unsigned *l_519 = &g_107; int l_535 = (-1L); int l_537 = 0x1D5D0146L; int l_539 = 0L; char l_556 = 0x84L; int l_568 = 8L; int l_569 = 8L; int l_571[10] = {(-2L), (-2L), 8L, (-2L), (-2L), 8L, (-2L), (-2L), 8L, (-2L)}; unsigned char l_575[1]; int i, j; for (i = 0; i < 1; i++) l_575[i] = 255UL; (**l_520) &= (safe_mul_func_int8_t_s_s(p_13, ((safe_add_func_uint8_t_u_u((safe_mul_func_int16_t_s_s(l_506, ((((safe_sub_func_uint64_t_u_u((((safe_div_func_uint32_t_u_u(((*l_519) = ((safe_add_func_uint64_t_u_u(((l_513[0][0][8] |= p_12.f0) && l_514[4]), 0x14510EF5802DB8C2LL)) >= (((g_515 , (l_517 = 0x7C3AB1BB96162E85LL)) >= (g_30.f0 || l_518)) & l_514[2]))), l_514[3])) , g_100[0][0].f2) & g_81), g_240)) , g_330[(g_481 + 1)]) != l_520) > g_100[0][0].f1))), 1UL)) ^ 0xE0DB33967977BFDFLL))); (**l_520) = (safe_sub_func_uint32_t_u_u(p_12.f0, (**l_520))); if ((safe_lshift_func_uint8_t_u_s(g_188.f6, (((-4L) < g_415.f1) , (l_513[0][0][8] == p_12.f0))))) { unsigned l_525[9]; int *l_531 = &l_530; int *l_532[6][6][6] = {{{&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}}, {{&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}}, {{&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}}, {{&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}}, {{&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}}, {{&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}, {&g_273.f0, (void*)0, &g_273.f1, &g_200, &g_200, &g_34}}}; int i, j, k; for (i = 0; i < 9; i++) l_525[i] = 0xD4B0178DL; (*g_263) = (l_525[7] & (safe_sub_func_uint32_t_u_u(0xED070690L, (l_528 != (l_529[0][1][5] &= l_517))))); --l_542[1]; (*l_520) = (*l_520); if (p_12.f0) continue; } else { long long l_551 = (-1L); unsigned long long *l_552 = &l_529[3][1][5]; short *l_555[5] = {&g_100[0][0].f6, &g_100[0][0].f6, &g_100[0][0].f6, &g_100[0][0].f6, &g_100[0][0].f6}; const char l_557 = 0xB3L; int *l_558 = &l_534; int *l_559[5]; int i; for (i = 0; i < 5; i++) l_559[i] = &g_273.f1; (*l_558) = (((safe_add_func_int16_t_s_s((safe_mul_func_uint16_t_u_u(0x0336L, (safe_sub_func_uint64_t_u_u((--(*l_552)), ((*g_162) & ((**l_520) = p_12.f0)))))), l_556)) | g_200) >= l_557); --l_575[0]; } } } } (*l_578) = &l_567; for (l_560 = 0; (l_560 == (-18)); l_560--) { int *l_581 = &g_34; int l_589 = 0x77527A00L; int l_596 = 4L; int l_597 = (-2L); int l_598 = 0x1B3402DDL; int l_599 = 1L; int l_602[10][1] = {{(-1L)}, {(-1L)}, {(-1L)}, {(-1L)}, {(-1L)}, {(-1L)}, {(-1L)}, {(-1L)}, {(-1L)}, {(-1L)}}; unsigned l_604 = 18446744073709551614UL; int i, j; (*l_578) = l_581; for (g_43 = (-17); (g_43 < (-23)); g_43 = safe_sub_func_uint8_t_u_u(g_43, 4)) { unsigned short *l_587 = (void*)0; unsigned short *l_588[1]; char *l_593[2][1][5] = {{{&g_168, &g_482.f4, &g_168, &g_482.f4, &g_168}}, {{&g_168, &g_482.f4, &g_168, &g_482.f4, &g_168}}}; int *l_594 = (void*)0; int *l_595[7]; int i, j, k; for (i = 0; i < 1; i++) l_588[i] = &g_89; for (i = 0; i < 7; i++) l_595[i] = &l_563; (**l_578) = (l_584 == (l_589 = (p_12 , (safe_rshift_func_uint8_t_u_u(((**l_578) , (*l_581)), 0))))); for (g_240 = 0; (g_240 <= 9); g_240++) { (*g_592) = (*g_473); return &g_481; } (**l_578) &= p_13; ++l_604; } if (p_12.f0) continue; } } else { unsigned l_618 = 0x40AE35E1L; int l_652 = 0x53ED125EL; struct S1 *l_661 = (void*)0; unsigned char l_672 = 0UL; int l_722 = 0L; int l_723 = 0x384639A7L; int l_724 = 0xC4D798EFL; unsigned long long l_730 = 0x0D8795D7AC0DC73ELL; int l_776 = 0xCEB1085FL; int l_777 = 0x5D60AB0DL; int l_778 = 0xA802B0C5L; int l_779 = 0x5B14B1B0L; int l_781 = 0x05448D51L; int l_782 = (-4L); int l_785 = 1L; int l_787 = (-1L); char *l_805 = (void*)0; unsigned l_888 = 18446744073709551608UL; long long l_975 = (-1L); long long l_1023 = 0xFAF1CBF6A65F6A19LL; int *l_1033 = (void*)0; struct S0 *l_1072 = &g_1073; unsigned short l_1104 = 0x091FL; union U2 *l_1107[6][2][4] = {{{&g_273, &g_273, &g_273, &g_273}, {&g_273, &g_273, &g_273, &g_273}}, {{&g_273, &g_273, &g_273, &g_273}, {&g_273, &g_273, &g_273, &g_273}}, {{&g_273, &g_273, &g_273, &g_273}, {&g_273, &g_273, &g_273, &g_273}}, {{&g_273, &g_273, &g_273, &g_273}, {&g_273, &g_273, &g_273, &g_273}}, {{&g_273, &g_273, &g_273, &g_273}, {&g_273, &g_273, &g_273, &g_273}}, {{&g_273, &g_273, &g_273, &g_273}, {&g_273, &g_273, &g_273, &g_273}}}; int i, j, k; } return &g_168; } static union U3 func_14(short p_15, union U6 p_16, char * const p_17, int p_18, char * p_19) { unsigned char l_488 = 4UL; int *l_489 = &g_490; int **l_491 = &l_489; (*l_489) &= func_56(l_488, &g_43); (*g_492) = ((*l_491) = l_489); return g_212; } static union U8 func_20(char * p_21, char * p_22, union U6 p_23, const char * p_24) { int l_39 = 0x33D73C12L; int l_40 = (-7L); int l_41 = 0x52B3395CL; int l_42 = 0xC3D8D589L; long long l_44[6] = {3L, 3L, 0x76A447D051992420LL, 3L, 3L, 0x76A447D051992420LL}; int i; for (p_23.f0 = 2; (p_23.f0 <= 7); p_23.f0 += 1) { return g_30; } for (p_23.f0 = 0; (p_23.f0 > (-5)); --p_23.f0) { int *l_33 = &g_34; int *l_35 = &g_34; int *l_36 = &g_34; int *l_37 = &g_34; int *l_38[4] = {&g_34, &g_34, &g_34, &g_34}; unsigned short l_45 = 65535UL; int i; ++l_45; for (l_40 = 21; (l_40 < 6); l_40--) { const int *l_51 = &g_34; const int **l_50[1]; unsigned char *l_480[1]; int i; for (i = 0; i < 1; i++) l_50[i] = &l_51; for (i = 0; i < 1; i++) l_480[i] = (void*)0; g_52 = (void*)0; } } return g_482; } static union U6 func_26(long long p_27) { return g_29[0]; } static unsigned func_53(int * const * p_54) { short l_55 = 0x123EL; int *l_64 = &g_34; int **l_63 = &l_64; unsigned l_65[10][2] = {{18446744073709551615UL, 0x5D190450L}, {18446744073709551615UL, 0x5D190450L}, {18446744073709551615UL, 0x5D190450L}, {18446744073709551615UL, 0x5D190450L}, {18446744073709551615UL, 0x5D190450L}, {18446744073709551615UL, 0x5D190450L}, {18446744073709551615UL, 0x5D190450L}, {18446744073709551615UL, 0x5D190450L}, {18446744073709551615UL, 0x5D190450L}, {18446744073709551615UL, 0x5D190450L}}; unsigned long long l_66 = 8UL; unsigned long long *l_67 = &l_66; union U8 *l_374 = (void*)0; int **l_384[8] = {&l_64, &l_64, &l_64, &l_64, &l_64, &l_64, &l_64, &l_64}; unsigned l_390[7] = {6UL, 0x298D81E2L, 6UL, 0x298D81E2L, 6UL, 0x298D81E2L, 6UL}; char l_435 = 0L; struct S0 * const *l_440 = &g_128; int i, j; if ((((l_55 || func_56(g_30.f4, func_59(l_63, ((0x13988832L && l_65[3][0]) , ((*l_67) = l_66)), g_68))) > g_129[0].f1) == 1L)) { long long l_366[7][3] = {{6L, 6L, 0x428103AB75C7BD22LL}, {6L, 6L, 0x428103AB75C7BD22LL}, {6L, 6L, 0x428103AB75C7BD22LL}, {6L, 6L, 0x428103AB75C7BD22LL}, {6L, 6L, 0x428103AB75C7BD22LL}, {6L, 6L, 0x428103AB75C7BD22LL}, {6L, 6L, 0x428103AB75C7BD22LL}}; long long *l_368[7][8] = {{(void*)0, &l_366[6][2], (void*)0, &l_366[6][2], (void*)0, &l_366[6][2], (void*)0, &l_366[6][2]}, {(void*)0, &l_366[6][2], (void*)0, &l_366[6][2], (void*)0, &l_366[6][2], (void*)0, &l_366[6][2]}, {(void*)0, &l_366[6][2], (void*)0, &l_366[6][2], (void*)0, &l_366[6][2], (void*)0, &l_366[6][2]}, {(void*)0, &l_366[6][2], (void*)0, &l_366[6][2], (void*)0, &l_366[6][2], (void*)0, &l_366[6][2]}, {(void*)0, &l_366[6][2], (void*)0, &l_366[6][2], (void*)0, &l_366[6][2], (void*)0, &l_366[6][2]}, {(void*)0, &l_366[6][2], (void*)0, &l_366[6][2], (void*)0, &l_366[6][2], (void*)0, &l_366[6][2]}, {(void*)0, &l_366[6][2], (void*)0, &l_366[6][2], (void*)0, &l_366[6][2], (void*)0, &l_366[6][2]}}; int l_369 = (-1L); unsigned char *l_372[4][5][9] = {{{&g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81}, {&g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81}, {&g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81}, {&g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81}, {&g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81}}, {{&g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81}, {&g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81}, {&g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81}, {&g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81}, {&g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81}}, {{&g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81}, {&g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81}, {&g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81}, {&g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81}, {&g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81}}, {{&g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81}, {&g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81}, {&g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81}, {&g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81}, {&g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81, &g_81}}}; unsigned char l_373 = 0UL; struct S0 *l_378 = (void*)0; int i, j, k; (**p_54) = (safe_div_func_int64_t_s_s((l_366[5][1] | (((g_97.f0 = ((g_367 = (void*)0) != &l_366[0][1])) & ((g_161 , (l_369 ^= ((l_366[5][1] > l_366[5][1]) & l_366[4][1]))) & (l_366[5][1] >= ((safe_mul_func_uint8_t_u_u((g_81 = 248UL), l_373)) || l_366[5][1])))) , l_366[1][0])), 1L)); (*g_375) = l_374; for (g_206 = 0; (g_206 > 44); g_206 = safe_add_func_int32_t_s_s(g_206, 8)) { (**p_54) ^= ((void*)0 == l_378); } } else { short l_383[3][9] = {{0x026FL, 0xC397L, 0x026FL, 0L, 0x6459L, (-10L), 1L, 1L, (-10L)}, {0x026FL, 0xC397L, 0x026FL, 0L, 0x6459L, (-10L), 1L, 1L, (-10L)}, {0x026FL, 0xC397L, 0x026FL, 0L, 0x6459L, (-10L), 1L, 1L, (-10L)}}; unsigned short *l_387 = (void*)0; unsigned short *l_388 = &g_240; char *l_389 = &g_30.f4; union U3 *l_395 = &g_396; union U4 l_405 = {0}; int l_408 = 0x843E8B38L; int *l_416 = &g_75; struct S0 **l_441[1]; int i, j; for (i = 0; i < 1; i++) l_441[i] = &g_128; (**p_54) ^= (safe_lshift_func_int8_t_s_u((((safe_sub_func_uint8_t_u_u((((*g_215) & l_390[0]) < (safe_add_func_int8_t_s_s((((-7L) > (safe_rshift_func_uint16_t_u_u(((l_395 = &g_267) != (void*)0), l_383[2][3]))) , 0xF9L), l_383[2][3]))), l_383[2][3])) == 5L) , l_383[2][3]), 4)); } return g_415.f4; } static long long func_56(unsigned p_57, char * p_58) { unsigned long long l_174 = 0x334AD1ED1595770ALL; int *l_181 = &g_108.f0; int *l_182 = &g_75; int *l_183 = &g_34; int l_197[3]; union U8 *l_209 = &g_30; char l_288[1][4][8] = {{{0x48L, (-9L), 0L, 0xACL, 0x4EL, 0xACL, 0L, (-9L)}, {0x48L, (-9L), 0L, 0xACL, 0x4EL, 0xACL, 0L, (-9L)}, {0x48L, (-9L), 0L, 0xACL, 0x4EL, 0xACL, 0L, (-9L)}, {0x48L, (-9L), 0L, 0xACL, 0x4EL, 0xACL, 0L, (-9L)}}}; int l_290 = 0xE6A03987L; unsigned long long l_291[3]; unsigned long long *l_312 = &l_291[2]; int i, j, k; for (i = 0; i < 3; i++) l_197[i] = (-6L); for (i = 0; i < 3; i++) l_291[i] = 7UL; lbl_358: (*l_183) |= (g_171 , (func_26((safe_mul_func_int8_t_s_s((*p_58), l_174))) , (0x58ABL > (safe_sub_func_uint8_t_u_u(p_57, (p_57 <= (p_57 > (safe_sub_func_int32_t_s_s(((*l_182) ^= ((*l_181) = p_57)), p_57))))))))); lbl_329: for (g_154 = 0; (g_154 < 23); ++g_154) { int l_198 = 0xF555A75BL; int l_199 = 0xE241AC8AL; int l_201 = (-1L); int l_202 = 0x546A55DBL; int l_203 = 0x9FE1FDFEL; int l_204 = (-1L); int l_205 = 0L; union U3 *l_266 = &g_267; (*l_181) &= ((g_188 , 0x0921L) && 0L); if ((7UL & (p_57 | p_57))) { unsigned l_191 = 18446744073709551611UL; (*l_183) = (safe_lshift_func_int8_t_s_u(l_191, l_191)); } else { int *l_192 = &g_108.f1; int *l_193 = &g_108.f1; int *l_194 = &g_108.f1; int *l_195 = &g_75; int *l_196[6] = {&g_108.f1, (void*)0, &g_108.f1, (void*)0, &g_108.f1, (void*)0}; unsigned char l_238 = 0xD8L; int i; g_206--; for (g_89 = 1; (g_89 <= 7); g_89 += 1) { short l_213 = (-1L); long long *l_223 = (void*)0; int l_283 = 4L; int l_284 = 0x584603DDL; int l_285 = 1L; int l_286 = (-4L); int l_287 = 4L; int l_289[8] = {0x20C5B31CL, 3L, 0x20C5B31CL, 3L, 0x20C5B31CL, 3L, 0x20C5B31CL, 3L}; int i; (*g_210) = l_209; if ((!(l_213 &= (g_212 , p_57)))) { volatile long long ***l_217 = &g_214; unsigned short *l_239 = &g_240; int l_241[3]; char *l_242[6] = {&g_30.f4, &g_30.f4, &g_30.f4, &g_30.f4, &g_30.f4, &g_30.f4}; int i; for (i = 0; i < 3; i++) l_241[i] = 0xB61E61F3L; (*l_217) = g_214; if ((g_220 != ((safe_rshift_func_int8_t_s_s((l_199 |= ((*p_58) = (((*g_214) != l_223) == (((g_75 ^= g_97.f0) , ((safe_div_func_uint32_t_u_u((safe_rshift_func_uint16_t_u_s(((((safe_rshift_func_int16_t_s_s((safe_sub_func_uint16_t_u_u(l_205, ((safe_lshift_func_uint8_t_u_u(((safe_lshift_func_uint16_t_u_s((~((*l_239) = ((safe_mod_func_int8_t_s_s((*p_58), ((*l_182) = l_238))) ^ (((l_204 & ((((+(g_188.f1 > 0x2C7747FDL)) | 1L) != 1L) < g_29[0].f0)) , (*p_58)) , (*p_58))))), 4)) | 0xA4L), p_57)) && 0x13F0E6EE9C396952LL))), (*g_162))) && g_168) , g_34) || l_241[2]), (*g_162))), 4294967295UL)) > p_57)) > l_241[0])))), l_203)) == p_57))) { unsigned long long *l_249 = &l_174; int l_258 = (-10L); char **l_259 = &l_242[3]; (*l_182) = (safe_add_func_uint16_t_u_u((safe_add_func_uint16_t_u_u((safe_sub_func_uint64_t_u_u((((((*l_249)++) , 0x36L) == ((safe_mul_func_uint16_t_u_u(0x293BL, ((p_57 , (((safe_mul_func_int16_t_s_s((safe_mod_func_uint32_t_u_u((((p_57 < (l_258 , (*g_162))) <= (((*l_259) = p_58) == &g_43)) & (safe_div_func_uint32_t_u_u(0xCB6A71BAL, g_105[1][4][3].f0))), g_97.f0)), 0x2AD7L)) < l_258) >= 0x6920E2189C130200LL)) || l_202))) | p_57)) || (*l_193)), (-6L))), g_30.f3)), p_57)); l_241[2] = p_57; } else { (*l_182) = l_241[2]; (*g_262) = ((p_57 ^ 0x452DL) , ((**g_210) , &g_200)); } for (l_198 = 0; (l_198 < 22); l_198 = safe_add_func_uint64_t_u_u(l_198, 9)) { unsigned l_270 = 0xAB490EE6L; short *l_274 = (void*)0; short *l_275 = &g_188.f6; int l_276 = 0L; l_266 = l_266; if (p_57) break; (*l_194) = ((**g_262) , (safe_add_func_uint64_t_u_u((p_57 >= l_270), p_57))); l_276 = ((*l_195) = (safe_lshift_func_int16_t_s_s(0xEB41L, ((*l_275) = (g_273 , ((**g_210) , (-1L))))))); } } else { int **l_278 = &l_193; int ***l_277 = &l_278; (*g_279) = ((*l_277) = &g_263); for (l_202 = (-2); (l_202 >= (-6)); l_202 = safe_sub_func_uint64_t_u_u(l_202, 3)) { return (*g_215); } if (p_57) break; } l_291[1]++; } } } for (g_188.f7 = (-28); (g_188.f7 > 1); ++g_188.f7) { unsigned char l_300[6][7] = {{0UL, 0xCFL, 0x87L, 0xCAL, 1UL, 0xCAL, 0x87L}, {0UL, 0xCFL, 0x87L, 0xCAL, 1UL, 0xCAL, 0x87L}, {0UL, 0xCFL, 0x87L, 0xCAL, 1UL, 0xCAL, 0x87L}, {0UL, 0xCFL, 0x87L, 0xCAL, 1UL, 0xCAL, 0x87L}, {0UL, 0xCFL, 0x87L, 0xCAL, 1UL, 0xCAL, 0x87L}, {0UL, 0xCFL, 0x87L, 0xCAL, 1UL, 0xCAL, 0x87L}}; const int l_309 = 0x710B6FDAL; int l_321 = 0xD722CDDAL; int l_323[6][1][5] = {{{0xC99B3F84L, 0x83328BE9L, 0x9399E39DL, 0x83328BE9L, 0xC99B3F84L}}, {{0xC99B3F84L, 0x83328BE9L, 0x9399E39DL, 0x83328BE9L, 0xC99B3F84L}}, {{0xC99B3F84L, 0x83328BE9L, 0x9399E39DL, 0x83328BE9L, 0xC99B3F84L}}, {{0xC99B3F84L, 0x83328BE9L, 0x9399E39DL, 0x83328BE9L, 0xC99B3F84L}}, {{0xC99B3F84L, 0x83328BE9L, 0x9399E39DL, 0x83328BE9L, 0xC99B3F84L}}, {{0xC99B3F84L, 0x83328BE9L, 0x9399E39DL, 0x83328BE9L, 0xC99B3F84L}}}; unsigned char l_324[7][1] = {{0x3EL}, {0x3EL}, {0x3EL}, {0x3EL}, {0x3EL}, {0x3EL}, {0x3EL}}; union U3 l_353 = {0x0AA9L}; union U6 l_359[3][1] = {{{0x5E4292961265EFD2LL}}, {{0x5E4292961265EFD2LL}}, {{0x5E4292961265EFD2LL}}}; short l_360 = 0x7A4FL; int i, j, k; (*g_263) = p_57; for (p_57 = 0; (p_57 <= 7); p_57 += 1) { int *l_327 = &g_75; struct S0 *l_333[7] = {(void*)0, (void*)0, &g_334[2], (void*)0, (void*)0, &g_334[2], (void*)0}; const char l_361[9][1] = {{0x30L}, {0x30L}, {0x30L}, {0x30L}, {0x30L}, {0x30L}, {0x30L}, {0x30L}, {0x30L}}; int i, j; (*l_181) = ((safe_rshift_func_int16_t_s_u((*g_162), 3)) <= (-9L)); for (l_290 = 0; (l_290 <= 0); l_290 += 1) { int l_320 = (-4L); int l_322[6] = {(-8L), (-8L), 0L, (-8L), (-8L), 0L}; union U3 * const l_348[4][9][2] = {{{(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}}, {{(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}}, {{(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}}, {{(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}, {(void*)0, &g_267}}}; int i, j, k; (*l_183) &= 1L; if (l_288[l_290][(l_290 + 1)][p_57]) { unsigned short *l_310 = (void*)0; unsigned short *l_311 = &g_89; int *l_319[4][3][3]; int i, j, k; for (i = 0; i < 4; i++) { for (j = 0; j < 3; j++) { for (k = 0; k < 3; k++) l_319[i][j][k] = &g_273.f0; } } (*l_182) ^= ((((safe_lshift_func_int16_t_s_u((g_105[1][4][3].f5 && (l_300[4][0]--)), (g_240 ^= g_30.f4))) < ((safe_mul_func_int8_t_s_s((safe_sub_func_uint16_t_u_u(((*l_311) = (safe_mod_func_uint64_t_u_u(18446744073709551610UL, l_309))), (0xC494L & ((*p_58) || (*p_58))))), (!((l_312 = &l_291[0]) != (void*)0)))) , g_43)) ^ p_57) && g_240); (*l_181) = ((**g_262) = (l_288[l_290][(l_290 + 1)][p_57] || (0xE517D600L >= (safe_lshift_func_int8_t_s_s((((safe_mul_func_uint8_t_u_u(246UL, (g_119.f3 | (*g_263)))) , (0xAAL || g_43)) <= p_57), (((((safe_lshift_func_int16_t_s_u(p_57, 4)) , 0x0935L) | 3L) || 0xDF1BFF0094E84848LL) , 3L)))))); ++l_324[5][0]; } else { for (g_81 = 0; (g_81 <= 7); g_81 += 1) { (*g_328) = l_327; if (g_200) goto lbl_329; } (*g_331) = &l_197[1]; l_333[1] = ((*g_147) = ((l_322[5] , g_332[8][3]) , (void*)0)); if ((*l_182)) break; } if (l_288[l_290][(l_290 + 1)][p_57]) { const unsigned short l_335 = 0x4FD6L; unsigned short l_355[4] = {0xDB38L, 0xA934L, 0xDB38L, 0xA934L}; int i; if (l_335) break; for (g_97.f0 = 0; (g_97.f0 <= 9); g_97.f0 += 1) { union U3 *l_347 = &g_267; union U3 **l_346 = &l_347; short *l_349 = &g_188.f6; int i, j, k; (*l_183) ^= (l_323[(l_290 + 5)][l_290][(l_290 + 1)] = (safe_mul_func_int16_t_s_s((safe_add_func_int8_t_s_s(l_324[(l_290 + 4)][l_290], ((*p_58) = (((safe_div_func_int16_t_s_s(((*l_349) = (safe_mod_func_int64_t_s_s((safe_lshift_func_int8_t_s_s((255UL > (((*l_346) = &g_267) != (g_161 , l_348[2][7][0]))), 5)), g_168))), ((l_324[4][0] & (safe_unary_minus_func_int8_t_s((*p_58)))) | (g_100[0][0].f1 >= p_57)))) & 0x49L) || 1L)))), l_309))); return (*l_327); } for (l_320 = 6; (l_320 >= 0); l_320 -= 1) { char l_354 = 7L; (*l_181) ^= (l_353 , (**g_328)); ++l_355[0]; } } else { for (g_81 = 0; (g_81 <= 9); g_81 += 1) { (*l_182) = p_57; if (g_108.f0) goto lbl_358; } for (g_34 = 6; (g_34 >= 1); g_34 -= 1) { (*l_182) = ((l_359[0][0] , (p_57 >= p_57)) != ((l_360 ^ l_361[6][0]) || (*p_58))); } (*l_183) ^= (*g_263); } } if (p_57) break; } return (**g_214); } for (g_89 = 15; (g_89 == 49); g_89 = safe_add_func_int16_t_s_s(g_89, 8)) { return (*g_215); } return (*l_183); } static char * func_59(int ** p_60, unsigned long long p_61, union U7 p_62) { int l_77 = 0x27FD735AL; int l_78 = 0x2A19D8D7L; int l_79 = 0L; int l_80[4][10] = {{0x526DE3FEL, 0x02764208L, 0x42F27840L, 0x02764208L, 0x526DE3FEL, 0x00C6B665L, 0x526DE3FEL, 0x02764208L, 0x42F27840L, 0x02764208L}, {0x526DE3FEL, 0x02764208L, 0x42F27840L, 0x02764208L, 0x526DE3FEL, 0x00C6B665L, 0x526DE3FEL, 0x02764208L, 0x42F27840L, 0x02764208L}, {0x526DE3FEL, 0x02764208L, 0x42F27840L, 0x02764208L, 0x526DE3FEL, 0x00C6B665L, 0x526DE3FEL, 0x02764208L, 0x42F27840L, 0x02764208L}, {0x526DE3FEL, 0x02764208L, 0x42F27840L, 0x02764208L, 0x526DE3FEL, 0x00C6B665L, 0x526DE3FEL, 0x02764208L, 0x42F27840L, 0x02764208L}}; unsigned short *l_120[6]; char *l_144 = &g_43; struct S0 **l_166[1]; int i, j; for (i = 0; i < 6; i++) l_120[i] = &g_89; for (i = 0; i < 1; i++) l_166[i] = (void*)0; for (g_34 = 0; (g_34 > 12); g_34 = safe_add_func_uint8_t_u_u(g_34, 4)) { int *l_71 = (void*)0; int *l_72 = (void*)0; int *l_73 = (void*)0; int *l_74 = &g_75; int *l_76[10][1] = {{&g_75}, {&g_75}, {&g_75}, {&g_75}, {&g_75}, {&g_75}, {&g_75}, {&g_75}, {&g_75}, {&g_75}}; unsigned short *l_88[10] = {&g_89, &g_89, (void*)0, &g_89, &g_89, (void*)0, &g_89, &g_89, (void*)0, &g_89}; union U6 *l_94 = &g_29[3]; int l_98 = (-1L); unsigned char l_149 = 252UL; short *l_152 = (void*)0; short *l_153 = &g_100[0][0].f6; struct S0 **l_155 = (void*)0; long long *l_165 = &g_97.f0; char *l_167 = &g_168; int i, j; --g_81; if (((safe_rshift_func_int8_t_s_u(l_79, 6)) <= (l_80[2][7] = (g_68.f0 <= ((safe_rshift_func_uint8_t_u_s(l_80[2][2], 4)) && 1L))))) { union U6 *l_96 = &g_97; long long l_102 = 0L; unsigned *l_114 = (void*)0; unsigned char l_118[9]; int l_124 = 0x40BFAE5DL; int i; for (i = 0; i < 9; i++) l_118[i] = 0x2CL; for (g_89 = 18; (g_89 <= 60); g_89 = safe_add_func_int64_t_s_s(g_89, 1)) { unsigned short l_109[10][9][2] = {{{65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}}, {{65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}}, {{65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}}, {{65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}}, {{65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}}, {{65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}}, {{65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}}, {{65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}}, {{65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}}, {{65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}, {65535UL, 0x545AL}}}; unsigned *l_115[6] = {&g_30.f0, &g_30.f0, &g_30.f0, &g_30.f0, &g_30.f0, &g_30.f0}; int l_135[7]; int i, j, k; for (i = 0; i < 7; i++) l_135[i] = 0L; for (l_78 = 22; (l_78 > (-29)); l_78--) { union U6 **l_95[1]; int i; for (i = 0; i < 1; i++) l_95[i] = (void*)0; l_96 = l_94; } (*l_74) = l_98; g_99 = g_99; if (l_102) { unsigned *l_106 = &g_107; int l_116[9][2][1] = {{{0x571D432EL}, {0x571D432EL}}, {{0x571D432EL}, {0x571D432EL}}, {{0x571D432EL}, {0x571D432EL}}, {{0x571D432EL}, {0x571D432EL}}, {{0x571D432EL}, {0x571D432EL}}, {{0x571D432EL}, {0x571D432EL}}, {{0x571D432EL}, {0x571D432EL}}, {{0x571D432EL}, {0x571D432EL}}, {{0x571D432EL}, {0x571D432EL}}}; int i, j, k; l_116[5][1][0] = (safe_mod_func_uint16_t_u_u((g_105[1][4][3] , (((*l_106) = g_29[0].f1) , (g_108 , (g_100[0][0].f4 || ((g_68 , 0xC939D4B5287A9B70LL) & l_109[1][2][1]))))), (safe_lshift_func_int8_t_s_u(l_102, ((safe_rshift_func_int16_t_s_u(((((((0L || 0x3BL) < p_61) , l_114) == l_115[3]) ^ 0x6C12986392380DBELL) && g_100[0][0].f6), 14)) , p_61))))); if (((safe_unary_minus_func_int8_t_s((l_118[7] | (g_119 , (g_100[0][0].f2 > g_100[0][0].f6))))) != ((void*)0 != l_120[3]))) { unsigned l_121 = 1UL; (*l_74) ^= 0xB9F8BE0DL; if (g_97.f0) continue; l_121++; } else { unsigned l_125[10] = {0x90952E1AL, 0xC4E5DE65L, 0x90952E1AL, 0xC4E5DE65L, 0x90952E1AL, 0xC4E5DE65L, 0x90952E1AL, 0xC4E5DE65L, 0x90952E1AL, 0xC4E5DE65L}; int i; ++l_125[7]; } (*g_131) = g_128; l_79 = (**p_60); } else { unsigned l_132[3]; int l_136 = 0xD20A931DL; int l_137 = 0xC9BE5D54L; int l_138 = (-4L); int l_140 = (-4L); int i; for (i = 0; i < 3; i++) l_132[i] = 0x58026D62L; for (g_75 = 0; (g_75 <= 3); g_75 += 1) { int l_139 = 0x681B2D83L; int i, j; l_132[0]--; l_135[5] &= (g_108.f1 |= (-6L)); ++g_141; } } } (*p_60) = l_76[2][0]; return l_144; } else { struct S0 * const l_145 = &g_129[0]; struct S0 **l_146 = (void*)0; union U3 l_148 = {0x552EL}; (*g_147) = l_145; (*l_74) = (l_148 , l_148.f0); (*l_74) = l_149; if ((**p_60)) break; } (*l_74) ^= ((safe_sub_func_int16_t_s_s((g_154 = ((*l_153) ^= 5L)), (((*l_94) , l_155) != (((((*l_144) = ((*l_167) &= ((safe_rshift_func_int16_t_s_u(((safe_rshift_func_uint16_t_u_u(((g_160 , g_161) , ((((p_62 , func_26(((*l_165) = ((l_78 = ((g_162 = l_153) != (g_164 , l_153))) && g_43)))) , l_166[0]) != (void*)0) > l_79)), 3)) , (-9L)), g_89)) ^ g_129[0].f1))) < p_61) == 0xF047D995L) , (void*)0)))) , 0x67AD8558L); l_79 &= (g_164.f4 > (g_75 & ((*l_153) = (safe_lshift_func_int8_t_s_s(p_61, p_62.f0))))); } return l_144; } int main (int argc, char* argv[]) { int i, j, k; int print_hash_value = 0; if (argc == 2 && strcmp(argv[1], "1") == 0) print_hash_value = 1; platform_main_begin(); crc32_gentab(); func_1(); for (i = 0; i < 7; i++) { transparent_crc(g_29[i].f0, "g_29[i].f0", print_hash_value); transparent_crc(g_29[i].f1, "g_29[i].f1", print_hash_value); if (print_hash_value) printf("index = [%d]\n", i); } transparent_crc(g_30.f0, "g_30.f0", print_hash_value); transparent_crc(g_30.f2, "g_30.f2", print_hash_value); transparent_crc(g_30.f3, "g_30.f3", print_hash_value); transparent_crc(g_30.f4, "g_30.f4", print_hash_value); transparent_crc(g_34, "g_34", print_hash_value); transparent_crc(g_43, "g_43", print_hash_value); transparent_crc(g_68.f0, "g_68.f0", print_hash_value); transparent_crc(g_75, "g_75", print_hash_value); transparent_crc(g_81, "g_81", print_hash_value); transparent_crc(g_89, "g_89", print_hash_value); transparent_crc(g_97.f0, "g_97.f0", print_hash_value); transparent_crc(g_97.f1, "g_97.f1", print_hash_value); for (i = 0; i < 1; i++) { for (j = 0; j < 8; j++) { transparent_crc(g_100[i][j].f0, "g_100[i][j].f0", print_hash_value); transparent_crc(g_100[i][j].f1, "g_100[i][j].f1", print_hash_value); transparent_crc(g_100[i][j].f2, "g_100[i][j].f2", print_hash_value); transparent_crc(g_100[i][j].f3, "g_100[i][j].f3", print_hash_value); transparent_crc(g_100[i][j].f4, "g_100[i][j].f4", print_hash_value); transparent_crc(g_100[i][j].f5, "g_100[i][j].f5", print_hash_value); transparent_crc(g_100[i][j].f6, "g_100[i][j].f6", print_hash_value); transparent_crc(g_100[i][j].f7, "g_100[i][j].f7", print_hash_value); if (print_hash_value) printf("index = [%d][%d]\n", i, j); } } for (i = 0; i < 5; i++) { for (j = 0; j < 6; j++) { for (k = 0; k < 7; k++) { transparent_crc(g_105[i][j][k].f0, "g_105[i][j][k].f0", print_hash_value); transparent_crc(g_105[i][j][k].f1, "g_105[i][j][k].f1", print_hash_value); transparent_crc(g_105[i][j][k].f2, "g_105[i][j][k].f2", print_hash_value); transparent_crc(g_105[i][j][k].f3, "g_105[i][j][k].f3", print_hash_value); transparent_crc(g_105[i][j][k].f4, "g_105[i][j][k].f4", print_hash_value); transparent_crc(g_105[i][j][k].f5, "g_105[i][j][k].f5", print_hash_value); transparent_crc(g_105[i][j][k].f6, "g_105[i][j][k].f6", print_hash_value); transparent_crc(g_105[i][j][k].f7, "g_105[i][j][k].f7", print_hash_value); if (print_hash_value) printf("index = [%d][%d][%d]\n", i, j, k); } } } transparent_crc(g_107, "g_107", print_hash_value); transparent_crc(g_108.f0, "g_108.f0", print_hash_value); transparent_crc(g_108.f1, "g_108.f1", print_hash_value); transparent_crc(g_108.f3, "g_108.f3", print_hash_value); transparent_crc(g_119.f0, "g_119.f0", print_hash_value); transparent_crc(g_119.f2, "g_119.f2", print_hash_value); transparent_crc(g_119.f3, "g_119.f3", print_hash_value); transparent_crc(g_119.f4, "g_119.f4", print_hash_value); for (i = 0; i < 1; i++) { transparent_crc(g_129[i].f0, "g_129[i].f0", print_hash_value); transparent_crc(g_129[i].f1, "g_129[i].f1", print_hash_value); transparent_crc(g_129[i].f2, "g_129[i].f2", print_hash_value); transparent_crc(g_129[i].f3, "g_129[i].f3", print_hash_value); transparent_crc(g_129[i].f4, "g_129[i].f4", print_hash_value); if (print_hash_value) printf("index = [%d]\n", i); } transparent_crc(g_141, "g_141", print_hash_value); transparent_crc(g_154, "g_154", print_hash_value); transparent_crc(g_160.f0, "g_160.f0", print_hash_value); transparent_crc(g_160.f1, "g_160.f1", print_hash_value); transparent_crc(g_160.f2, "g_160.f2", print_hash_value); transparent_crc(g_160.f3, "g_160.f3", print_hash_value); transparent_crc(g_160.f4, "g_160.f4", print_hash_value); transparent_crc(g_160.f5, "g_160.f5", print_hash_value); transparent_crc(g_160.f6, "g_160.f6", print_hash_value); transparent_crc(g_160.f7, "g_160.f7", print_hash_value); transparent_crc(g_163, "g_163", print_hash_value); transparent_crc(g_164.f0, "g_164.f0", print_hash_value); transparent_crc(g_164.f1, "g_164.f1", print_hash_value); transparent_crc(g_164.f2, "g_164.f2", print_hash_value); transparent_crc(g_164.f3, "g_164.f3", print_hash_value); transparent_crc(g_164.f4, "g_164.f4", print_hash_value); transparent_crc(g_164.f5, "g_164.f5", print_hash_value); transparent_crc(g_164.f6, "g_164.f6", print_hash_value); transparent_crc(g_164.f7, "g_164.f7", print_hash_value); transparent_crc(g_168, "g_168", print_hash_value); transparent_crc(g_171.f0, "g_171.f0", print_hash_value); transparent_crc(g_171.f1, "g_171.f1", print_hash_value); transparent_crc(g_171.f2, "g_171.f2", print_hash_value); transparent_crc(g_171.f3, "g_171.f3", print_hash_value); transparent_crc(g_171.f4, "g_171.f4", print_hash_value); transparent_crc(g_171.f5, "g_171.f5", print_hash_value); transparent_crc(g_171.f6, "g_171.f6", print_hash_value); transparent_crc(g_171.f7, "g_171.f7", print_hash_value); transparent_crc(g_188.f0, "g_188.f0", print_hash_value); transparent_crc(g_188.f1, "g_188.f1", print_hash_value); transparent_crc(g_188.f2, "g_188.f2", print_hash_value); transparent_crc(g_188.f3, "g_188.f3", print_hash_value); transparent_crc(g_188.f4, "g_188.f4", print_hash_value); transparent_crc(g_188.f5, "g_188.f5", print_hash_value); transparent_crc(g_188.f6, "g_188.f6", print_hash_value); transparent_crc(g_188.f7, "g_188.f7", print_hash_value); transparent_crc(g_200, "g_200", print_hash_value); transparent_crc(g_206, "g_206", print_hash_value); transparent_crc(g_212.f0, "g_212.f0", print_hash_value); transparent_crc(g_216, "g_216", print_hash_value); transparent_crc(g_220, "g_220", print_hash_value); transparent_crc(g_240, "g_240", print_hash_value); transparent_crc(g_267.f0, "g_267.f0", print_hash_value); transparent_crc(g_273.f0, "g_273.f0", print_hash_value); transparent_crc(g_273.f1, "g_273.f1", print_hash_value); transparent_crc(g_273.f3, "g_273.f3", print_hash_value); for (i = 0; i < 10; i++) { for (j = 0; j < 5; j++) { transparent_crc(g_332[i][j].f0, "g_332[i][j].f0", print_hash_value); transparent_crc(g_332[i][j].f1, "g_332[i][j].f1", print_hash_value); transparent_crc(g_332[i][j].f3, "g_332[i][j].f3", print_hash_value); if (print_hash_value) printf("index = [%d][%d]\n", i, j); } } for (i = 0; i < 3; i++) { transparent_crc(g_334[i].f0, "g_334[i].f0", print_hash_value); transparent_crc(g_334[i].f1, "g_334[i].f1", print_hash_value); transparent_crc(g_334[i].f2, "g_334[i].f2", print_hash_value); transparent_crc(g_334[i].f3, "g_334[i].f3", print_hash_value); transparent_crc(g_334[i].f4, "g_334[i].f4", print_hash_value); if (print_hash_value) printf("index = [%d]\n", i); } transparent_crc(g_396.f0, "g_396.f0", print_hash_value); transparent_crc(g_396.f1, "g_396.f1", print_hash_value); transparent_crc(g_415.f0, "g_415.f0", print_hash_value); transparent_crc(g_415.f1, "g_415.f1", print_hash_value); transparent_crc(g_415.f2, "g_415.f2", print_hash_value); transparent_crc(g_415.f3, "g_415.f3", print_hash_value); transparent_crc(g_415.f4, "g_415.f4", print_hash_value); transparent_crc(g_452, "g_452", print_hash_value); transparent_crc(g_474, "g_474", print_hash_value); transparent_crc(g_481, "g_481", print_hash_value); transparent_crc(g_482.f0, "g_482.f0", print_hash_value); transparent_crc(g_482.f2, "g_482.f2", print_hash_value); transparent_crc(g_482.f3, "g_482.f3", print_hash_value); transparent_crc(g_482.f4, "g_482.f4", print_hash_value); transparent_crc(g_490, "g_490", print_hash_value); transparent_crc(g_515.f0, "g_515.f0", print_hash_value); transparent_crc(g_609.f0, "g_609.f0", print_hash_value); transparent_crc(g_609.f1, "g_609.f1", print_hash_value); transparent_crc(g_609.f3, "g_609.f3", print_hash_value); for (i = 0; i < 5; i++) { transparent_crc(g_617[i].f0, "g_617[i].f0", print_hash_value); transparent_crc(g_617[i].f2, "g_617[i].f2", print_hash_value); transparent_crc(g_617[i].f3, "g_617[i].f3", print_hash_value); transparent_crc(g_617[i].f4, "g_617[i].f4", print_hash_value); if (print_hash_value) printf("index = [%d]\n", i); } transparent_crc(g_648, "g_648", print_hash_value); for (i = 0; i < 8; i++) { transparent_crc(g_657[i].f0, "g_657[i].f0", print_hash_value); transparent_crc(g_657[i].f1, "g_657[i].f1", print_hash_value); transparent_crc(g_657[i].f2, "g_657[i].f2", print_hash_value); transparent_crc(g_657[i].f3, "g_657[i].f3", print_hash_value); transparent_crc(g_657[i].f4, "g_657[i].f4", print_hash_value); if (print_hash_value) printf("index = [%d]\n", i); } transparent_crc(g_669, "g_669", print_hash_value); transparent_crc(g_691.f0, "g_691.f0", print_hash_value); for (i = 0; i < 9; i++) { for (j = 0; j < 3; j++) { transparent_crc(g_800[i][j].f0, "g_800[i][j].f0", print_hash_value); if (print_hash_value) printf("index = [%d][%d]\n", i, j); } } transparent_crc(g_820, "g_820", print_hash_value); transparent_crc(g_833, "g_833", print_hash_value); for (i = 0; i < 10; i++) { for (j = 0; j < 7; j++) { for (k = 0; k < 3; k++) { transparent_crc(g_869[i][j][k].f0, "g_869[i][j][k].f0", print_hash_value); transparent_crc(g_869[i][j][k].f1, "g_869[i][j][k].f1", print_hash_value); transparent_crc(g_869[i][j][k].f2, "g_869[i][j][k].f2", print_hash_value); transparent_crc(g_869[i][j][k].f3, "g_869[i][j][k].f3", print_hash_value); transparent_crc(g_869[i][j][k].f4, "g_869[i][j][k].f4", print_hash_value); if (print_hash_value) printf("index = [%d][%d][%d]\n", i, j, k); } } } for (i = 0; i < 9; i++) { for (j = 0; j < 8; j++) { transparent_crc(g_933[i][j].f0, "g_933[i][j].f0", print_hash_value); transparent_crc(g_933[i][j].f1, "g_933[i][j].f1", print_hash_value); transparent_crc(g_933[i][j].f2, "g_933[i][j].f2", print_hash_value); transparent_crc(g_933[i][j].f3, "g_933[i][j].f3", print_hash_value); transparent_crc(g_933[i][j].f4, "g_933[i][j].f4", print_hash_value); transparent_crc(g_933[i][j].f5, "g_933[i][j].f5", print_hash_value); transparent_crc(g_933[i][j].f6, "g_933[i][j].f6", print_hash_value); transparent_crc(g_933[i][j].f7, "g_933[i][j].f7", print_hash_value); if (print_hash_value) printf("index = [%d][%d]\n", i, j); } } for (i = 0; i < 1; i++) { for (j = 0; j < 9; j++) { for (k = 0; k < 6; k++) { transparent_crc(g_951[i][j][k], "g_951[i][j][k]", print_hash_value); if (print_hash_value) printf("index = [%d][%d][%d]\n", i, j, k); } } } transparent_crc(g_976, "g_976", print_hash_value); transparent_crc(g_979.f0, "g_979.f0", print_hash_value); transparent_crc(g_979.f1, "g_979.f1", print_hash_value); transparent_crc(g_979.f2, "g_979.f2", print_hash_value); transparent_crc(g_979.f3, "g_979.f3", print_hash_value); transparent_crc(g_979.f4, "g_979.f4", print_hash_value); transparent_crc(g_979.f5, "g_979.f5", print_hash_value); transparent_crc(g_979.f6, "g_979.f6", print_hash_value); transparent_crc(g_979.f7, "g_979.f7", print_hash_value); for (i = 0; i < 9; i++) { transparent_crc(g_996[i].f0, "g_996[i].f0", print_hash_value); transparent_crc(g_996[i].f1, "g_996[i].f1", print_hash_value); transparent_crc(g_996[i].f2, "g_996[i].f2", print_hash_value); transparent_crc(g_996[i].f3, "g_996[i].f3", print_hash_value); transparent_crc(g_996[i].f4, "g_996[i].f4", print_hash_value); transparent_crc(g_996[i].f5, "g_996[i].f5", print_hash_value); transparent_crc(g_996[i].f6, "g_996[i].f6", print_hash_value); transparent_crc(g_996[i].f7, "g_996[i].f7", print_hash_value); if (print_hash_value) printf("index = [%d]\n", i); } transparent_crc(g_1062, "g_1062", print_hash_value); transparent_crc(g_1073.f0, "g_1073.f0", print_hash_value); transparent_crc(g_1073.f1, "g_1073.f1", print_hash_value); transparent_crc(g_1073.f2, "g_1073.f2", print_hash_value); transparent_crc(g_1073.f3, "g_1073.f3", print_hash_value); transparent_crc(g_1073.f4, "g_1073.f4", print_hash_value); transparent_crc(g_1081.f0, "g_1081.f0", print_hash_value); transparent_crc(g_1081.f1, "g_1081.f1", print_hash_value); transparent_crc(g_1081.f2, "g_1081.f2", print_hash_value); transparent_crc(g_1081.f3, "g_1081.f3", print_hash_value); transparent_crc(g_1081.f4, "g_1081.f4", print_hash_value); transparent_crc(g_1081.f5, "g_1081.f5", print_hash_value); transparent_crc(g_1081.f6, "g_1081.f6", print_hash_value); transparent_crc(g_1081.f7, "g_1081.f7", print_hash_value); transparent_crc(g_1148.f0, "g_1148.f0", print_hash_value); transparent_crc(g_1148.f2, "g_1148.f2", print_hash_value); transparent_crc(g_1148.f3, "g_1148.f3", print_hash_value); transparent_crc(g_1148.f4, "g_1148.f4", print_hash_value); for (i = 0; i < 6; i++) { transparent_crc(g_1194[i].f0, "g_1194[i].f0", print_hash_value); if (print_hash_value) printf("index = [%d]\n", i); } transparent_crc(g_1217.f0, "g_1217.f0", print_hash_value); transparent_crc(g_1217.f1, "g_1217.f1", print_hash_value); transparent_crc(g_1217.f3, "g_1217.f3", print_hash_value); transparent_crc(g_1224.f0, "g_1224.f0", print_hash_value); transparent_crc(g_1224.f1, "g_1224.f1", print_hash_value); transparent_crc(g_1224.f2, "g_1224.f2", print_hash_value); transparent_crc(g_1224.f3, "g_1224.f3", print_hash_value); transparent_crc(g_1224.f4, "g_1224.f4", print_hash_value); transparent_crc(g_1224.f5, "g_1224.f5", print_hash_value); transparent_crc(g_1224.f6, "g_1224.f6", print_hash_value); transparent_crc(g_1224.f7, "g_1224.f7", print_hash_value); transparent_crc(g_1240.f0, "g_1240.f0", print_hash_value); for (i = 0; i < 7; i++) { transparent_crc(g_1294[i], "g_1294[i]", print_hash_value); if (print_hash_value) printf("index = [%d]\n", i); } transparent_crc(g_1322.f0, "g_1322.f0", print_hash_value); transparent_crc(g_1322.f1, "g_1322.f1", print_hash_value); transparent_crc(g_1322.f3, "g_1322.f3", print_hash_value); transparent_crc(g_1381, "g_1381", print_hash_value); for (i = 0; i < 10; i++) { for (j = 0; j < 4; j++) { transparent_crc(g_1391[i][j].f0, "g_1391[i][j].f0", print_hash_value); if (print_hash_value) printf("index = [%d][%d]\n", i, j); } } transparent_crc(g_1445, "g_1445", print_hash_value); transparent_crc(g_1471, "g_1471", print_hash_value); transparent_crc(g_1473, "g_1473", print_hash_value); platform_main_end(crc32_context ^ 0xFFFFFFFFUL, print_hash_value); return 0; } creduce-2.2~pre1/tests/test2.sh0000755000175000017500000000371112315002113015157 0ustar dokodoko#!/bin/bash ## ## Copyright (c) 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### if [ $# -ne 1 ]; then echo "usage: $0 " 1>&2 exit 1 fi rm -f out*.txt if clang -pedantic -Wall -O0 "$1" >out.txt 2>&1 &&\ ! grep 'incompatible redeclaration' out.txt &&\ ! grep 'ordered comparison between pointer' out.txt &&\ ! grep 'eliding middle term' out.txt &&\ ! grep 'end of non-void function' out.txt &&\ ! grep 'invalid in C99' out.txt &&\ ! grep 'specifies type' out.txt &&\ ! grep 'should return a value' out.txt &&\ ! grep 'too few argument' out.txt &&\ ! grep 'too many argument' out.txt &&\ ! grep "return type of 'main" out.txt &&\ ! grep 'uninitialized' out.txt &&\ ! grep 'incompatible pointer to' out.txt &&\ ! grep 'incompatible integer to' out.txt &&\ ! grep 'type specifier missing' out.txt &&\ gcc -c -Wall -Wextra -O "$1" >outa.txt 2>&1 &&\ ! grep uninitialized outa.txt &&\ ! grep 'control reaches end' outa.txt &&\ ! grep 'no semicolon at end' outa.txt &&\ ! grep 'incompatible pointer' outa.txt &&\ ! grep 'cast from pointer to integer' outa.txt &&\ ! grep 'ordered comparison of pointer with integer' outa.txt &&\ ! grep 'declaration does not declare anything' outa.txt &&\ ! grep 'expects type' outa.txt &&\ ! grep 'assumed to have one element' outa.txt &&\ ! grep 'division by zero' outa.txt &&\ ! grep 'pointer from integer' outa.txt &&\ ! grep 'incompatible implicit' outa.txt &&\ ! grep 'excess elements in struct initializer' outa.txt &&\ ! grep 'comparison between pointer and integer' outa.txt &&\ grep '0x342F2529DAF1EF7ALL' "$1" then exit 0 else exit 1 fi # clang --analyze "$1" > out_analyze.txt 2>&1 &&\ # ! grep garbage out_analyze.txt &&\ # ! grep undefined out_analyze.txt &&\ creduce-2.2~pre1/tests/.gitignore0000644000175000017500000000015212315002113015543 0ustar dokodoko# Additions to the patterns specified in the root `.gitignore' file. # Files made by `run_tests'. tmp_*/ creduce-2.2~pre1/tests/Makefile.am0000644000175000017500000000167012315002113015615 0ustar dokodoko## -*- mode: Makefile-Automake -*- ## ## Copyright (c) 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. 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do \ test -e "$$f" || ln -s "$(srcdir)/$$f" "$$f"; \ done clean-local: for f in $(dist_noinst_SCRIPTS) $(dist_noinst_DATA); do \ test \! -L "$$f" || rm -f "$$f"; \ done ############################################################################### # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: creduce-2.2~pre1/tests/file1.c0000644000175000017500000063644312315002113014741 0ustar dokodokoextern int printf (const char *, ...); static char (safe_unary_minus_func_int8_t_s)(char si ) { return (si==(-128)) ? ((si)) : -si; } static char (safe_add_func_int8_t_s_s)(char si1, char si2 ) { return (((si1>0) && (si2>0) && (si1 > ((127)-si2))) || ((si1<0) && (si2<0) && (si1 < ((-128)-si2)))) ? ((si1)) : (si1 + si2); } static char (safe_sub_func_int8_t_s_s)(char si1, char si2 ) { return (((si1^si2) & (((si1 ^ ((si1^si2) & (~(127))))-si2)^si2)) < 0) ? ((si1)) : (si1 - si2); } static char (safe_mul_func_int8_t_s_s)(char si1, char si2 ) { return (((si1 > 0) && (si2 > 0) && (si1 > ((127) / si2))) || ((si1 > 0) && (si2 <= 0) && (si2 < ((-128) / si1))) || ((si1 <= 0) && (si2 > 0) && (si1 < ((-128) / si2))) || ((si1 <= 0) && (si2 <= 0) && (si1 != 0) && (si2 < ((127) / si1)))) ? ((si1)) : si1 * si2; } static char (safe_mod_func_int8_t_s_s)(char si1, char si2 ) { return ((si2 == 0) || ((si1 == (-128)) && (si2 == (-1)))) ? ((si1)) : (si1 % si2); } static char (safe_div_func_int8_t_s_s)(char si1, char si2 ) { return ((si2 == 0) || ((si1 == (-128)) && (si2 == (-1)))) ? ((si1)) : (si1 / si2); } static char (safe_lshift_func_int8_t_s_s)(char left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32) || (left > ((127) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static char (safe_lshift_func_int8_t_s_u)(char left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32) || (left > ((127) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static char (safe_rshift_func_int8_t_s_s)(char left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32))? ((left)) : (left >> ((int)right)); } static char (safe_rshift_func_int8_t_s_u)(char left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32)) ? ((left)) : (left >> ((unsigned int)right)); } static short (safe_unary_minus_func_int16_t_s)(short si ) { return (si==(-32767-1)) ? ((si)) : -si; } static short (safe_add_func_int16_t_s_s)(short si1, short si2 ) { return (((si1>0) && (si2>0) && (si1 > ((32767)-si2))) || ((si1<0) && (si2<0) && (si1 < ((-32767-1)-si2)))) ? ((si1)) : (si1 + si2); } static short (safe_sub_func_int16_t_s_s)(short si1, short si2 ) { return (((si1^si2) & (((si1 ^ ((si1^si2) & (~(32767))))-si2)^si2)) < 0) ? ((si1)) : (si1 - si2); } static short (safe_mul_func_int16_t_s_s)(short si1, short si2 ) { return (((si1 > 0) && (si2 > 0) && (si1 > ((32767) / si2))) || ((si1 > 0) && (si2 <= 0) && (si2 < ((-32767-1) / si1))) || ((si1 <= 0) && (si2 > 0) && (si1 < ((-32767-1) / si2))) || ((si1 <= 0) && (si2 <= 0) && (si1 != 0) && (si2 < ((32767) / si1)))) ? ((si1)) : si1 * si2; } static short (safe_mod_func_int16_t_s_s)(short si1, short si2 ) { return ((si2 == 0) || ((si1 == (-32767-1)) && (si2 == (-1)))) ? ((si1)) : (si1 % si2); } static short (safe_div_func_int16_t_s_s)(short si1, short si2 ) { return ((si2 == 0) || ((si1 == (-32767-1)) && (si2 == (-1)))) ? ((si1)) : (si1 / si2); } static short (safe_lshift_func_int16_t_s_s)(short left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32) || (left > ((32767) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static short (safe_lshift_func_int16_t_s_u)(short left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32) || (left > ((32767) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static short (safe_rshift_func_int16_t_s_s)(short left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32))? ((left)) : (left >> ((int)right)); } static short (safe_rshift_func_int16_t_s_u)(short left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32)) ? ((left)) : (left >> ((unsigned int)right)); } static int (safe_unary_minus_func_int32_t_s)(int si ) { return (si==(-2147483647-1)) ? ((si)) : -si; } static int (safe_add_func_int32_t_s_s)(int si1, int si2 ) { return (((si1>0) && (si2>0) && (si1 > ((2147483647)-si2))) || ((si1<0) && (si2<0) && (si1 < ((-2147483647-1)-si2)))) ? ((si1)) : (si1 + si2); } static int (safe_sub_func_int32_t_s_s)(int si1, int si2 ) { return (((si1^si2) & (((si1 ^ ((si1^si2) & (~(2147483647))))-si2)^si2)) < 0) ? ((si1)) : (si1 - si2); } static int (safe_mul_func_int32_t_s_s)(int si1, int si2 ) { return (((si1 > 0) && (si2 > 0) && (si1 > ((2147483647) / si2))) || ((si1 > 0) && (si2 <= 0) && (si2 < ((-2147483647-1) / si1))) || ((si1 <= 0) && (si2 > 0) && (si1 < ((-2147483647-1) / si2))) || ((si1 <= 0) && (si2 <= 0) && (si1 != 0) && (si2 < ((2147483647) / si1)))) ? ((si1)) : si1 * si2; } static int (safe_mod_func_int32_t_s_s)(int si1, int si2 ) { return ((si2 == 0) || ((si1 == (-2147483647-1)) && (si2 == (-1)))) ? ((si1)) : (si1 % si2); } static int (safe_div_func_int32_t_s_s)(int si1, int si2 ) { return ((si2 == 0) || ((si1 == (-2147483647-1)) && (si2 == (-1)))) ? ((si1)) : (si1 / si2); } static int (safe_lshift_func_int32_t_s_s)(int left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32) || (left > ((2147483647) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static int (safe_lshift_func_int32_t_s_u)(int left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32) || (left > ((2147483647) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static int (safe_rshift_func_int32_t_s_s)(int left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32))? ((left)) : (left >> ((int)right)); } static int (safe_rshift_func_int32_t_s_u)(int left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32)) ? ((left)) : (left >> ((unsigned int)right)); } static long long (safe_unary_minus_func_int64_t_s)(long long si ) { return (si==(-(9223372036854775807LL)-1)) ? ((si)) : -si; } static long long (safe_add_func_int64_t_s_s)(long long si1, long long si2 ) { return (((si1>0) && (si2>0) && (si1 > ((9223372036854775807LL)-si2))) || ((si1<0) && (si2<0) && (si1 < ((-(9223372036854775807LL)-1)-si2)))) ? ((si1)) : (si1 + si2); } static long long (safe_sub_func_int64_t_s_s)(long long si1, long long si2 ) { return (((si1^si2) & (((si1 ^ ((si1^si2) & (~(9223372036854775807LL))))-si2)^si2)) < 0) ? ((si1)) : (si1 - si2); } static long long (safe_mul_func_int64_t_s_s)(long long si1, long long si2 ) { return (((si1 > 0) && (si2 > 0) && (si1 > ((9223372036854775807LL) / si2))) || ((si1 > 0) && (si2 <= 0) && (si2 < ((-(9223372036854775807LL)-1) / si1))) || ((si1 <= 0) && (si2 > 0) && (si1 < ((-(9223372036854775807LL)-1) / si2))) || ((si1 <= 0) && (si2 <= 0) && (si1 != 0) && (si2 < ((9223372036854775807LL) / si1)))) ? ((si1)) : si1 * si2; } static long long (safe_mod_func_int64_t_s_s)(long long si1, long long si2 ) { return ((si2 == 0) || ((si1 == (-(9223372036854775807LL)-1)) && (si2 == (-1)))) ? ((si1)) : (si1 % si2); } static long long (safe_div_func_int64_t_s_s)(long long si1, long long si2 ) { return ((si2 == 0) || ((si1 == (-(9223372036854775807LL)-1)) && (si2 == (-1)))) ? ((si1)) : (si1 / si2); } static long long (safe_lshift_func_int64_t_s_s)(long long left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32) || (left > ((9223372036854775807LL) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static long long (safe_lshift_func_int64_t_s_u)(long long left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32) || (left > ((9223372036854775807LL) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static long long (safe_rshift_func_int64_t_s_s)(long long left, int right ) { return ((left < 0) || (((int)right) < 0) || (((int)right) >= 32))? ((left)) : (left >> ((int)right)); } static long long (safe_rshift_func_int64_t_s_u)(long long left, unsigned int right ) { return ((left < 0) || (((unsigned int)right) >= 32)) ? ((left)) : (left >> ((unsigned int)right)); } static unsigned char (safe_unary_minus_func_uint8_t_u)(unsigned char ui ) { return -ui; } static unsigned char (safe_add_func_uint8_t_u_u)(unsigned char ui1, unsigned char ui2 ) { return ui1 + ui2; } static unsigned char (safe_sub_func_uint8_t_u_u)(unsigned char ui1, unsigned char ui2 ) { return ui1 - ui2; } static unsigned char (safe_mul_func_uint8_t_u_u)(unsigned char ui1, unsigned char ui2 ) { return ((unsigned int)ui1) * ((unsigned int)ui2); } static unsigned char (safe_mod_func_uint8_t_u_u)(unsigned char ui1, unsigned char ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 % ui2); } static unsigned char (safe_div_func_uint8_t_u_u)(unsigned char ui1, unsigned char ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 / ui2); } static unsigned char (safe_lshift_func_uint8_t_u_s)(unsigned char left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32) || (left > ((255) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static unsigned char (safe_lshift_func_uint8_t_u_u)(unsigned char left, unsigned int right ) { return ((((unsigned int)right) >= 32) || (left > ((255) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static unsigned char (safe_rshift_func_uint8_t_u_s)(unsigned char left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32)) ? ((left)) : (left >> ((int)right)); } static unsigned char (safe_rshift_func_uint8_t_u_u)(unsigned char left, unsigned int right ) { return (((unsigned int)right) >= 32) ? ((left)) : (left >> ((unsigned int)right)); } static unsigned short (safe_unary_minus_func_uint16_t_u)(unsigned short ui ) { return -ui; } static unsigned short (safe_add_func_uint16_t_u_u)(unsigned short ui1, unsigned short ui2 ) { return ui1 + ui2; } static unsigned short (safe_sub_func_uint16_t_u_u)(unsigned short ui1, unsigned short ui2 ) { return ui1 - ui2; } static unsigned short (safe_mul_func_uint16_t_u_u)(unsigned short ui1, unsigned short ui2 ) { return ((unsigned int)ui1) * ((unsigned int)ui2); } static unsigned short (safe_mod_func_uint16_t_u_u)(unsigned short ui1, unsigned short ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 % ui2); } static unsigned short (safe_div_func_uint16_t_u_u)(unsigned short ui1, unsigned short ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 / ui2); } static unsigned short (safe_lshift_func_uint16_t_u_s)(unsigned short left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32) || (left > ((65535) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static unsigned short (safe_lshift_func_uint16_t_u_u)(unsigned short left, unsigned int right ) { return ((((unsigned int)right) >= 32) || (left > ((65535) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static unsigned short (safe_rshift_func_uint16_t_u_s)(unsigned short left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32)) ? ((left)) : (left >> ((int)right)); } static unsigned short (safe_rshift_func_uint16_t_u_u)(unsigned short left, unsigned int right ) { return (((unsigned int)right) >= 32) ? ((left)) : (left >> ((unsigned int)right)); } static unsigned (safe_unary_minus_func_uint32_t_u)(unsigned ui ) { return -ui; } static unsigned (safe_add_func_uint32_t_u_u)(unsigned ui1, unsigned ui2 ) { return ui1 + ui2; } static unsigned (safe_sub_func_uint32_t_u_u)(unsigned ui1, unsigned ui2 ) { return ui1 - ui2; } static unsigned (safe_mul_func_uint32_t_u_u)(unsigned ui1, unsigned ui2 ) { return ((unsigned int)ui1) * ((unsigned int)ui2); } static unsigned (safe_mod_func_uint32_t_u_u)(unsigned ui1, unsigned ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 % ui2); } static unsigned (safe_div_func_uint32_t_u_u)(unsigned ui1, unsigned ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 / ui2); } static unsigned (safe_lshift_func_uint32_t_u_s)(unsigned left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32) || (left > ((4294967295U) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static unsigned (safe_lshift_func_uint32_t_u_u)(unsigned left, unsigned int right ) { return ((((unsigned int)right) >= 32) || (left > ((4294967295U) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static unsigned (safe_rshift_func_uint32_t_u_s)(unsigned left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32)) ? ((left)) : (left >> ((int)right)); } static unsigned (safe_rshift_func_uint32_t_u_u)(unsigned left, unsigned int right ) { return (((unsigned int)right) >= 32) ? ((left)) : (left >> ((unsigned int)right)); } static unsigned long long (safe_unary_minus_func_uint64_t_u)(unsigned long long ui ) { return -ui; } static unsigned long long (safe_add_func_uint64_t_u_u)(unsigned long long ui1, unsigned long long ui2 ) { return ui1 + ui2; } static unsigned long long (safe_sub_func_uint64_t_u_u)(unsigned long long ui1, unsigned long long ui2 ) { return ui1 - ui2; } static unsigned long long (safe_mul_func_uint64_t_u_u)(unsigned long long ui1, unsigned long long ui2 ) { return ((unsigned long long int)ui1) * ((unsigned long long int)ui2); } static unsigned long long (safe_mod_func_uint64_t_u_u)(unsigned long long ui1, unsigned long long ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 % ui2); } static unsigned long long (safe_div_func_uint64_t_u_u)(unsigned long long ui1, unsigned long long ui2 ) { return (ui2 == 0) ? ((ui1)) : (ui1 / ui2); } static unsigned long long (safe_lshift_func_uint64_t_u_s)(unsigned long long left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32) || (left > ((18446744073709551615ULL) >> ((int)right)))) ? ((left)) : (left << ((int)right)); } static unsigned long long (safe_lshift_func_uint64_t_u_u)(unsigned long long left, unsigned int right ) { return ((((unsigned int)right) >= 32) || (left > ((18446744073709551615ULL) >> ((unsigned int)right)))) ? ((left)) : (left << ((unsigned int)right)); } static unsigned long long (safe_rshift_func_uint64_t_u_s)(unsigned long long left, int right ) { return ((((int)right) < 0) || (((int)right) >= 32)) ? ((left)) : (left >> ((int)right)); } static unsigned long long (safe_rshift_func_uint64_t_u_u)(unsigned long long left, unsigned int right ) { return (((unsigned int)right) >= 32) ? ((left)) : (left >> ((unsigned int)right)); } static inline void platform_main_begin(void) { } static inline void crc32_gentab (void) { } int crc32_context; extern int strcmp (const char *, const char *); static inline void transparent_crc (unsigned val, char* vname, int flag) { if (flag) printf ("%s %d\n", vname, val); crc32_context += val; } static inline void platform_main_end (int x, int flag) { if (!flag) printf ("checksum = %x\n", x); } static long __undefined; struct S0 { int f0; const unsigned long long f1; const unsigned f2; unsigned f3; unsigned short f4; const int f5; volatile long long f6; volatile unsigned f7; unsigned f8 : 17; int f9; }; static unsigned g_10[9] = {0UL, 0UL, 0x42B48371L, 0UL, 0UL, 0x42B48371L, 0UL, 0UL, 0x42B48371L}; static volatile int g_12 = 6L; static volatile int * const volatile g_11[6][1] = {{&g_12}, {&g_12}, {&g_12}, {&g_12}, {&g_12}, {&g_12}}; static int g_14 = (-9L); static short g_18 = (-3L); static short g_20 = 9L; static unsigned g_33 = 0x88CDF2ABL; static unsigned g_70 = 3UL; static unsigned char g_75 = 0xFCL; static const unsigned g_89 = 0x2C224CEDL; static volatile unsigned * volatile *g_90 = (void*)0; static long long g_91 = 0L; static unsigned long long g_94[10] = {0x2ACE07D3F149C99CLL, 0x2ACE07D3F149C99CLL, 0x2ACE07D3F149C99CLL, 0x2ACE07D3F149C99CLL, 0x2ACE07D3F149C99CLL, 0x2ACE07D3F149C99CLL, 0x2ACE07D3F149C99CLL, 0x2ACE07D3F149C99CLL, 0x2ACE07D3F149C99CLL, 0x2ACE07D3F149C99CLL}; static int g_98 = 1L; static unsigned g_102 = 4294967291UL; static long long g_112 = 0L; static int g_116 = 0xC8613E18L; static unsigned g_117 = 0x36808710L; static unsigned g_121 = 4294967295UL; static int g_137 = 0x346DDCF8L; static unsigned long long g_140 = 18446744073709551611UL; static unsigned long long g_156 = 18446744073709551608UL; static int *g_159 = &g_116; static unsigned short g_193 = 4UL; static unsigned long long g_209 = 0xFF1E6A96E86D8666LL; static long long g_229 = 0xACA71B24F34597DCLL; static unsigned short g_237 = 0UL; static char g_261[5] = {0L, 0L, 0L, 0L, 0L}; static char g_272[7] = {0x0DL, 0x0DL, 0x3DL, 0x0DL, 0x0DL, 0x3DL, 0x0DL}; static unsigned char g_317 = 255UL; static unsigned g_329 = 0UL; static unsigned g_335[5][7][7] = {{{0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}}, {{0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}}, {{0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}}, {{0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}}, {{0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}, {0UL, 0UL, 1UL, 9UL, 0UL, 8UL, 0x43CE5097L}}}; static unsigned *g_358 = &g_329; static unsigned **g_357[10][5][5] = {{{(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}}, {{(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}}, {{(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}}, {{(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}}, {{(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}}, {{(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}}, {{(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}}, {{(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}}, {{(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}}, {{(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}, {(void*)0, (void*)0, &g_358, (void*)0, &g_358}}}; static const unsigned *g_364[8][2][9] = {{{(void*)0, &g_329, (void*)0, &g_89, &g_89, &g_335[3][1][0], &g_329, &g_335[4][4][4], &g_335[3][1][0]}, {(void*)0, &g_329, (void*)0, &g_89, &g_89, &g_335[3][1][0], &g_329, &g_335[4][4][4], &g_335[3][1][0]}}, {{(void*)0, &g_329, (void*)0, &g_89, &g_89, &g_335[3][1][0], &g_329, &g_335[4][4][4], &g_335[3][1][0]}, {(void*)0, &g_329, (void*)0, &g_89, &g_89, &g_335[3][1][0], &g_329, &g_335[4][4][4], &g_335[3][1][0]}}, {{(void*)0, &g_329, (void*)0, &g_89, &g_89, &g_335[3][1][0], &g_329, &g_335[4][4][4], &g_335[3][1][0]}, {(void*)0, &g_329, (void*)0, &g_89, &g_89, &g_335[3][1][0], &g_329, &g_335[4][4][4], &g_335[3][1][0]}}, {{(void*)0, &g_329, (void*)0, &g_89, &g_89, &g_335[3][1][0], &g_329, &g_335[4][4][4], &g_335[3][1][0]}, {(void*)0, &g_329, (void*)0, &g_89, &g_89, &g_335[3][1][0], &g_329, &g_335[4][4][4], &g_335[3][1][0]}}, {{(void*)0, &g_329, (void*)0, &g_89, &g_89, &g_335[3][1][0], &g_329, &g_335[4][4][4], &g_335[3][1][0]}, {(void*)0, &g_329, (void*)0, &g_89, &g_89, &g_335[3][1][0], &g_329, &g_335[4][4][4], &g_335[3][1][0]}}, {{(void*)0, &g_329, (void*)0, &g_89, &g_89, &g_335[3][1][0], &g_329, &g_335[4][4][4], &g_335[3][1][0]}, {(void*)0, &g_329, (void*)0, &g_89, &g_89, &g_335[3][1][0], &g_329, &g_335[4][4][4], &g_335[3][1][0]}}, {{(void*)0, &g_329, (void*)0, &g_89, &g_89, &g_335[3][1][0], &g_329, &g_335[4][4][4], &g_335[3][1][0]}, {(void*)0, &g_329, (void*)0, &g_89, &g_89, &g_335[3][1][0], &g_329, &g_335[4][4][4], &g_335[3][1][0]}}, {{(void*)0, &g_329, (void*)0, &g_89, &g_89, &g_335[3][1][0], &g_329, &g_335[4][4][4], &g_335[3][1][0]}, {(void*)0, &g_329, (void*)0, &g_89, &g_89, &g_335[3][1][0], &g_329, &g_335[4][4][4], &g_335[3][1][0]}}}; static const unsigned **g_363 = &g_364[0][0][1]; static const unsigned ** const *g_362[3] = {&g_363, &g_363, &g_363}; static const unsigned ** const g_367 = (void*)0; static const unsigned ** const *g_366 = &g_367; static struct S0 g_372 = {0x85371FA3L,0xB0C445DB1F9F6BFALL,18446744073709551606UL,4294967295UL,0x2E45L,-6L,-8L,1UL,170,0x1BB5C942L}; static struct S0 g_373 = {-8L,0xB609271A811A6040LL,18446744073709551615UL,0x506761DBL,1UL,0x297E4177L,-10L,0UL,302,0x6248DD52L}; static struct S0 g_374 = {0xAD2B1335L,18446744073709551612UL,0UL,0x73507AE0L,0x62B4L,0xB8C9EB1BL,0xE8AFEDD31E41F754LL,18446744073709551608UL,316,7L}; static struct S0 g_375 = {-2L,1UL,1UL,0xB8B0C2FFL,4UL,0xCD2F3632L,0x02CFCB363515B0F2LL,0x9D8CCFA6L,293,0x5A7C1E20L}; static struct S0 g_376 = {1L,0xDB74E478115E5B6BLL,0xB1ACB79CL,0xD0A982E3L,0UL,0x1ABCA9E5L,0x70DE612A070A53DDLL,0x22E6C3A0L,134,0xA0C2CFD8L}; static struct S0 g_377 = {0x76A64C93L,0xB7ED02BA2B4AFA02LL,3UL,3UL,0UL,1L,0xA9F53E884B2BF600LL,18446744073709551609UL,161,-1L}; static struct S0 g_378 = {0x6852C497L,18446744073709551609UL,0xD270D92EL,0xE452E5C8L,0x8877L,0L,0xF4A1E99C80B20544LL,0xDCBC4FCCL,41,9L}; static struct S0 g_379 = {1L,0UL,0x0164ACF0L,0xC391DA64L,9UL,0x67A6B4E1L,0xA36F3D0493B65077LL,0x6C75F7A7L,23,0x5ED15D58L}; static struct S0 g_380 = {-1L,0x6BBF8BFF30CF999ELL,0x32D1B4F1L,0x7F9B802AL,9UL,0x96F63ACAL,0x3B12C97C01B55BE6LL,0x5786D4CBL,204,0L}; static struct S0 g_381 = {0xBECA5AEEL,18446744073709551615UL,0x261936C9L,0x2CFC59EDL,65534UL,0L,-2L,0x08A41FB5L,34,0L}; static struct S0 g_382 = {-4L,0xCD6CC3408FF6EEE8LL,1UL,9UL,0xA582L,1L,-9L,0UL,122,0x48AFA09FL}; static struct S0 g_383 = {0xB61872BCL,1UL,1UL,0xC5AB65DBL,8UL,0x07E78FE0L,-1L,0x2236AA9CL,177,0xBEE0CA48L}; static struct S0 g_384 = {0xC4DDF6A9L,0xD4DF6690EF1B2614LL,1UL,0x40CD41C9L,0UL,0L,0x2098EF1BAC67C908LL,0xD83E6EB0L,175,0xF6C108B4L}; static struct S0 g_385 = {1L,0xE477E6F25DCC32BCLL,0xD8947DD0L,6UL,0xDB03L,0xDD35ECE6L,0xE690E65BC3FD210DLL,1UL,117,0x9260D381L}; static struct S0 g_386 = {0x778E73A4L,0xAA4DC28CC5898F53LL,0xB5ECB837L,2UL,0x5078L,0x4E99E3B8L,0x23D4417AD1F93E2FLL,0x1A40780AL,232,1L}; static struct S0 g_387 = {1L,0xE61AF882FCCFDA2BLL,0x22744744L,4294967295UL,0x9E1CL,6L,0L,0x40B0963FL,39,1L}; static struct S0 g_388 = {7L,9UL,0xDBFDDC73L,0x1E66309EL,0x394CL,0x77A07A23L,-1L,18446744073709551608UL,100,9L}; static struct S0 g_389 = {-6L,0xA07A7B428732083ALL,0xAD0565B0L,0xAB34724CL,0x38D6L,-3L,0x57526D6E529CC8C2LL,18446744073709551611UL,219,0xA61720AAL}; static struct S0 g_390 = {0L,0xD9B51CB93A08310ELL,1UL,0xF4EE6EE5L,1UL,0x051B36B2L,0xD34F5B111E0D66F1LL,0xD85A1D1BL,309,0xED41A894L}; static struct S0 g_391 = {0x3DF3510CL,0UL,0xE0294ABEL,0x2DAD57D1L,0x8479L,-5L,1L,18446744073709551611UL,250,0x8AE3CA7AL}; static struct S0 g_392 = {4L,0x05BCFAF82755D5F7LL,1UL,0xCA4F2E78L,65535UL,0L,0xD9E5B19911D77B6DLL,18446744073709551615UL,233,0x0FEB4505L}; static struct S0 g_393 = {0L,0x41835A254498AD12LL,0x4F215CE0L,0x69560D00L,65535UL,-7L,0L,0x2BDEA780L,75,3L}; static struct S0 g_394[9] = {{0x6EBD1448L,0x4F431C29B3BE91D5LL,0x44E20458L,5UL,0xB21BL,-7L,-4L,0x6C550F16L,48,0xC694546AL}, {1L,0UL,0xC965924FL,0x6C644FDAL,0x93FFL,0xE82F3FEDL,0L,0x6E84EF8BL,164,5L}, {0x6EBD1448L,0x4F431C29B3BE91D5LL,0x44E20458L,5UL,0xB21BL,-7L,-4L,0x6C550F16L,48,0xC694546AL}, {1L,0UL,0xC965924FL,0x6C644FDAL,0x93FFL,0xE82F3FEDL,0L,0x6E84EF8BL,164,5L}, {0x6EBD1448L,0x4F431C29B3BE91D5LL,0x44E20458L,5UL,0xB21BL,-7L,-4L,0x6C550F16L,48,0xC694546AL}, {1L,0UL,0xC965924FL,0x6C644FDAL,0x93FFL,0xE82F3FEDL,0L,0x6E84EF8BL,164,5L}, {0x6EBD1448L,0x4F431C29B3BE91D5LL,0x44E20458L,5UL,0xB21BL,-7L,-4L,0x6C550F16L,48,0xC694546AL}, {1L,0UL,0xC965924FL,0x6C644FDAL,0x93FFL,0xE82F3FEDL,0L,0x6E84EF8BL,164,5L}, {0x6EBD1448L,0x4F431C29B3BE91D5LL,0x44E20458L,5UL,0xB21BL,-7L,-4L,0x6C550F16L,48,0xC694546AL}}; static struct S0 g_395 = {9L,18446744073709551608UL,0x93F3C37FL,0xB4112D74L,1UL,-1L,1L,0x8237286BL,216,1L}; static struct S0 g_396 = {0L,18446744073709551614UL,18446744073709551611UL,0x7593F320L,0xE3C4L,0x2D4E8DBBL,0L,0xFC84AFA1L,69,-9L}; static struct S0 g_397 = {8L,0x79CABB5229EB7519LL,1UL,4294967295UL,1UL,0x15B6FF4AL,0xD87DEB21495E4861LL,18446744073709551614UL,277,0x1A80EEFBL}; static struct S0 g_398 = {-2L,0x07879FD1A2B5D0BELL,0x2599E311L,4294967295UL,1UL,-1L,0x09663EDE295C5798LL,0x5F5319D9L,255,-3L}; static struct S0 g_399 = {-4L,0xBEE3FA67C5429EB6LL,1UL,0xA3E8CD9CL,1UL,-4L,0xC9139251144EA5EALL,0xDB945C73L,150,-2L}; static struct S0 g_400[6] = {{0xCA7B0420L,0x984F1DCD4565DFAALL,1UL,4294967286UL,0x71A7L,-2L,0x0C73C10BF9DD21BDLL,0xDCFC4E18L,156,-7L}, {0L,1UL,0xF8942DD2L,4294967293UL,65530UL,0x9070BE4FL,0x91E0087D488F8EF0LL,18446744073709551614UL,3,0x13B9A409L}, {0xCA7B0420L,0x984F1DCD4565DFAALL,1UL,4294967286UL,0x71A7L,-2L,0x0C73C10BF9DD21BDLL,0xDCFC4E18L,156,-7L}, {0L,1UL,0xF8942DD2L,4294967293UL,65530UL,0x9070BE4FL,0x91E0087D488F8EF0LL,18446744073709551614UL,3,0x13B9A409L}, {0xCA7B0420L,0x984F1DCD4565DFAALL,1UL,4294967286UL,0x71A7L,-2L,0x0C73C10BF9DD21BDLL,0xDCFC4E18L,156,-7L}, {0L,1UL,0xF8942DD2L,4294967293UL,65530UL,0x9070BE4FL,0x91E0087D488F8EF0LL,18446744073709551614UL,3,0x13B9A409L}}; static struct S0 g_401 = {1L,9UL,0xF98DF71BL,0x4C68201AL,0xD81DL,0x2C3C3448L,-1L,0x67864B7AL,23,0xBBC4BE58L}; static struct S0 g_402 = {-1L,0xCCB5B1CF8D9BAC5DLL,0x7E793F12L,0xF9B7A42BL,0x28C0L,0x4D55598FL,0L,0x15F31704L,57,0xEBC221F6L}; static struct S0 g_403[2][3] = {{{0xA1B8BC19L,0x95229BD1876565A8LL,0x5E03390AL,0xFE8DCF1EL,3UL,0xDC2C323AL,1L,0x1BE60AB6L,284,7L}, {0xA1B8BC19L,0x95229BD1876565A8LL,0x5E03390AL,0xFE8DCF1EL,3UL,0xDC2C323AL,1L,0x1BE60AB6L,284,7L}, {0xD4D038C0L,0x4E7A549F0C98A87CLL,18446744073709551612UL,0xDB924B90L,0UL,0xB57014F9L,8L,0x0B17A883L,242,0x29E77893L}}, {{0xA1B8BC19L,0x95229BD1876565A8LL,0x5E03390AL,0xFE8DCF1EL,3UL,0xDC2C323AL,1L,0x1BE60AB6L,284,7L}, {0xA1B8BC19L,0x95229BD1876565A8LL,0x5E03390AL,0xFE8DCF1EL,3UL,0xDC2C323AL,1L,0x1BE60AB6L,284,7L}, {0xD4D038C0L,0x4E7A549F0C98A87CLL,18446744073709551612UL,0xDB924B90L,0UL,0xB57014F9L,8L,0x0B17A883L,242,0x29E77893L}}}; static struct S0 g_404 = {0xC41B56ABL,0x3B21F9E79A509C77LL,0x2C4FCC78L,8UL,0xE73FL,0x45ED3176L,-8L,18446744073709551615UL,213,0x239E3E90L}; static struct S0 g_405 = {9L,0x64173A46A3ABB376LL,0x073AF742L,0x0DC1FB2AL,65530UL,7L,0x1142506CC21D054ELL,0x4FB3AE41L,338,-1L}; static struct S0 g_406 = {0xE968C332L,1UL,0xB57DC0F4L,2UL,4UL,-5L,-5L,3UL,160,-3L}; static struct S0 g_407 = {8L,0x504E1EFC5A2E17A7LL,0x60DBC227L,0xCF9139DCL,0x50C1L,0x0376F5BCL,0x339C5A72799BA1C6LL,0x7F81CF00L,92,0x9A37C5FCL}; static struct S0 g_408 = {0x544ED3F6L,0UL,0UL,0x7F303163L,65526UL,0x5F25FBE4L,-8L,18446744073709551611UL,191,0x3E7F6661L}; static struct S0 g_409 = {0x25091E75L,0xC11C4FAA71ADCBBDLL,0x8697BA74L,0UL,0UL,0x814FAB29L,-5L,0xDDB3EEA5L,61,-10L}; static struct S0 g_410 = {-8L,0xDFCBCE4011C5F217LL,0UL,1UL,1UL,8L,0xCC6BE95473A0A9F0LL,0xDAB6FA22L,185,0xB2929325L}; static struct S0 g_411 = {6L,1UL,0x67FC6D45L,0xAFDA2FBAL,65535UL,0x55351421L,0xE7959B58C386796DLL,0UL,285,8L}; static struct S0 g_412 = {6L,18446744073709551615UL,0xD7666A72L,3UL,0xC5CEL,-7L,0L,0x2A5E8C1BL,111,1L}; static struct S0 g_413 = {0x2EF558F5L,18446744073709551614UL,18446744073709551615UL,4294967295UL,65534UL,0x9D4602FFL,7L,18446744073709551615UL,207,1L}; static struct S0 g_414[1][5][8] = {{{{3L,0x9DD0A896501A42E7LL,0x7244620EL,4294967286UL,0UL,0xE5B3549FL,-1L,0x8F6BD39FL,335,0x7BAA7F9FL}, {1L,1UL,4UL,0UL,0x702FL,0xEB558470L,1L,0xAA977918L,259,0xBFA97136L}, {0xDB4AF2EDL,0UL,0xAB2DEBEFL,2UL,0x57CDL,0xB6C21440L,0xD3CCC2EEFBC2B218LL,0x1CBB3539L,35,-6L}, {-1L,0x07526DB002E705A2LL,0UL,0x2E1A27CBL,0x76DFL,0L,1L,1UL,260,0x0989D237L}, {0x1A4A350EL,0xDEC481593394B5E2LL,0x10F8B55FL,0xB3821923L,0xF9E3L,-2L,0L,18446744073709551613UL,293,0L}, {0x2C2775C3L,0x7FD97C70FB87AF63LL,18446744073709551606UL,4294967295UL,0x0CB5L,0xB2A84B35L,-1L,2UL,46,0x19BFB4BDL}, {0x1A4A350EL,0xDEC481593394B5E2LL,0x10F8B55FL,0xB3821923L,0xF9E3L,-2L,0L,18446744073709551613UL,293,0L}, {-1L,0x07526DB002E705A2LL,0UL,0x2E1A27CBL,0x76DFL,0L,1L,1UL,260,0x0989D237L}}, {{3L,0x9DD0A896501A42E7LL,0x7244620EL,4294967286UL,0UL,0xE5B3549FL,-1L,0x8F6BD39FL,335,0x7BAA7F9FL}, {1L,1UL,4UL,0UL,0x702FL,0xEB558470L,1L,0xAA977918L,259,0xBFA97136L}, {0xDB4AF2EDL,0UL,0xAB2DEBEFL,2UL,0x57CDL,0xB6C21440L,0xD3CCC2EEFBC2B218LL,0x1CBB3539L,35,-6L}, {-1L,0x07526DB002E705A2LL,0UL,0x2E1A27CBL,0x76DFL,0L,1L,1UL,260,0x0989D237L}, {0x1A4A350EL,0xDEC481593394B5E2LL,0x10F8B55FL,0xB3821923L,0xF9E3L,-2L,0L,18446744073709551613UL,293,0L}, {0x2C2775C3L,0x7FD97C70FB87AF63LL,18446744073709551606UL,4294967295UL,0x0CB5L,0xB2A84B35L,-1L,2UL,46,0x19BFB4BDL}, {0x1A4A350EL,0xDEC481593394B5E2LL,0x10F8B55FL,0xB3821923L,0xF9E3L,-2L,0L,18446744073709551613UL,293,0L}, {-1L,0x07526DB002E705A2LL,0UL,0x2E1A27CBL,0x76DFL,0L,1L,1UL,260,0x0989D237L}}, {{3L,0x9DD0A896501A42E7LL,0x7244620EL,4294967286UL,0UL,0xE5B3549FL,-1L,0x8F6BD39FL,335,0x7BAA7F9FL}, {1L,1UL,4UL,0UL,0x702FL,0xEB558470L,1L,0xAA977918L,259,0xBFA97136L}, {0xDB4AF2EDL,0UL,0xAB2DEBEFL,2UL,0x57CDL,0xB6C21440L,0xD3CCC2EEFBC2B218LL,0x1CBB3539L,35,-6L}, {-1L,0x07526DB002E705A2LL,0UL,0x2E1A27CBL,0x76DFL,0L,1L,1UL,260,0x0989D237L}, {0x1A4A350EL,0xDEC481593394B5E2LL,0x10F8B55FL,0xB3821923L,0xF9E3L,-2L,0L,18446744073709551613UL,293,0L}, {0x2C2775C3L,0x7FD97C70FB87AF63LL,18446744073709551606UL,4294967295UL,0x0CB5L,0xB2A84B35L,-1L,2UL,46,0x19BFB4BDL}, {0x1A4A350EL,0xDEC481593394B5E2LL,0x10F8B55FL,0xB3821923L,0xF9E3L,-2L,0L,18446744073709551613UL,293,0L}, {-1L,0x07526DB002E705A2LL,0UL,0x2E1A27CBL,0x76DFL,0L,1L,1UL,260,0x0989D237L}}, {{3L,0x9DD0A896501A42E7LL,0x7244620EL,4294967286UL,0UL,0xE5B3549FL,-1L,0x8F6BD39FL,335,0x7BAA7F9FL}, {1L,1UL,4UL,0UL,0x702FL,0xEB558470L,1L,0xAA977918L,259,0xBFA97136L}, {0xDB4AF2EDL,0UL,0xAB2DEBEFL,2UL,0x57CDL,0xB6C21440L,0xD3CCC2EEFBC2B218LL,0x1CBB3539L,35,-6L}, {-1L,0x07526DB002E705A2LL,0UL,0x2E1A27CBL,0x76DFL,0L,1L,1UL,260,0x0989D237L}, {0x1A4A350EL,0xDEC481593394B5E2LL,0x10F8B55FL,0xB3821923L,0xF9E3L,-2L,0L,18446744073709551613UL,293,0L}, {0x2C2775C3L,0x7FD97C70FB87AF63LL,18446744073709551606UL,4294967295UL,0x0CB5L,0xB2A84B35L,-1L,2UL,46,0x19BFB4BDL}, {0x1A4A350EL,0xDEC481593394B5E2LL,0x10F8B55FL,0xB3821923L,0xF9E3L,-2L,0L,18446744073709551613UL,293,0L}, {-1L,0x07526DB002E705A2LL,0UL,0x2E1A27CBL,0x76DFL,0L,1L,1UL,260,0x0989D237L}}, {{3L,0x9DD0A896501A42E7LL,0x7244620EL,4294967286UL,0UL,0xE5B3549FL,-1L,0x8F6BD39FL,335,0x7BAA7F9FL}, {1L,1UL,4UL,0UL,0x702FL,0xEB558470L,1L,0xAA977918L,259,0xBFA97136L}, {0xDB4AF2EDL,0UL,0xAB2DEBEFL,2UL,0x57CDL,0xB6C21440L,0xD3CCC2EEFBC2B218LL,0x1CBB3539L,35,-6L}, {-1L,0x07526DB002E705A2LL,0UL,0x2E1A27CBL,0x76DFL,0L,1L,1UL,260,0x0989D237L}, {0x1A4A350EL,0xDEC481593394B5E2LL,0x10F8B55FL,0xB3821923L,0xF9E3L,-2L,0L,18446744073709551613UL,293,0L}, {0x2C2775C3L,0x7FD97C70FB87AF63LL,18446744073709551606UL,4294967295UL,0x0CB5L,0xB2A84B35L,-1L,2UL,46,0x19BFB4BDL}, {0x1A4A350EL,0xDEC481593394B5E2LL,0x10F8B55FL,0xB3821923L,0xF9E3L,-2L,0L,18446744073709551613UL,293,0L}, {-1L,0x07526DB002E705A2LL,0UL,0x2E1A27CBL,0x76DFL,0L,1L,1UL,260,0x0989D237L}}}}; static struct S0 g_415 = {-1L,18446744073709551611UL,18446744073709551607UL,0x55FB412FL,65534UL,0x27121611L,3L,0x2F2E0A10L,273,0x5D140117L}; static struct S0 g_416 = {0x5C95AAA5L,0x7CDF27FB51DFA588LL,0xEA545FFDL,0xD7374AEFL,0x3D2CL,1L,0x378D74DEBC5DFC97LL,0x6F6827F0L,5,0x5F46B510L}; static struct S0 g_417[9] = {{-3L,18446744073709551606UL,1UL,0x5938989CL,4UL,0x0A3AB3B1L,0L,0xC5875928L,13,-1L}, {-3L,18446744073709551606UL,1UL,0x5938989CL,4UL,0x0A3AB3B1L,0L,0xC5875928L,13,-1L}, {-1L,1UL,0xCC61AE91L,4294967295UL,65535UL,1L,0x9D1A7B984340749ALL,0xD4B132E9L,156,-2L}, {-3L,18446744073709551606UL,1UL,0x5938989CL,4UL,0x0A3AB3B1L,0L,0xC5875928L,13,-1L}, {-3L,18446744073709551606UL,1UL,0x5938989CL,4UL,0x0A3AB3B1L,0L,0xC5875928L,13,-1L}, {-1L,1UL,0xCC61AE91L,4294967295UL,65535UL,1L,0x9D1A7B984340749ALL,0xD4B132E9L,156,-2L}, {-3L,18446744073709551606UL,1UL,0x5938989CL,4UL,0x0A3AB3B1L,0L,0xC5875928L,13,-1L}, {-3L,18446744073709551606UL,1UL,0x5938989CL,4UL,0x0A3AB3B1L,0L,0xC5875928L,13,-1L}, {-1L,1UL,0xCC61AE91L,4294967295UL,65535UL,1L,0x9D1A7B984340749ALL,0xD4B132E9L,156,-2L}}; static struct S0 g_418[4][7][9] = {{{{1L,0UL,1UL,0x595B7D24L,5UL,0L,0L,0UL,146,-9L}, {0L,18446744073709551612UL,18446744073709551612UL,0x20C26333L,65533UL,0x586CD8A3L,1L,0x5D7A3EF6L,234,1L}, {2L,0xB20689F6E370B90ALL,0xF9BE5869L,0xF57DD1D7L,65535UL,1L,2L,1UL,287,0xE972DD78L}, {0x808811F2L,18446744073709551615UL,18446744073709551615UL,0x65A37D19L,0UL,0x3D880A68L,0xCEB02AE673D0F025LL,0xFB52FA01L,186,-5L}, {0L,0xB8627D01C3234183LL,0xC2F71C2DL,0x8BF59D9AL,0x047AL,8L,0L,18446744073709551607UL,157,0x1CA79965L}, {-1L,0x246D72C898304751LL,0UL,0UL,65535UL,-1L,0xF4CB1F952A33EBFFLL,0x0B50D3C7L,320,1L}, {0L,0xCB2F1A7ED431FDD6LL,18446744073709551612UL,0xA4A60850L,0xC1F6L,1L,0x20784F187C4224D6LL,18446744073709551609UL,233,6L}, {0x68F6BE13L,0x1E6A13A70B73EDD7LL,0xFA289992L,0x79C239F7L,0UL,0xA1844C90L,0xF2D82F553D3C6989LL,0x4AD36CE3L,135,4L}, {0x9D33B920L,18446744073709551615UL,0UL,0x09A62D91L,1UL,0xA573DA47L,0xA436283B564713C1LL,0xDA6B78D8L,343,0x643FEB65L}}, {{1L,0UL,1UL,0x595B7D24L,5UL,0L,0L,0UL,146,-9L}, {0L,18446744073709551612UL,18446744073709551612UL,0x20C26333L,65533UL,0x586CD8A3L,1L,0x5D7A3EF6L,234,1L}, {2L,0xB20689F6E370B90ALL,0xF9BE5869L,0xF57DD1D7L,65535UL,1L,2L,1UL,287,0xE972DD78L}, {0x808811F2L,18446744073709551615UL,18446744073709551615UL,0x65A37D19L,0UL,0x3D880A68L,0xCEB02AE673D0F025LL,0xFB52FA01L,186,-5L}, {0L,0xB8627D01C3234183LL,0xC2F71C2DL,0x8BF59D9AL,0x047AL,8L,0L,18446744073709551607UL,157,0x1CA79965L}, {-1L,0x246D72C898304751LL,0UL,0UL,65535UL,-1L,0xF4CB1F952A33EBFFLL,0x0B50D3C7L,320,1L}, {0L,0xCB2F1A7ED431FDD6LL,18446744073709551612UL,0xA4A60850L,0xC1F6L,1L,0x20784F187C4224D6LL,18446744073709551609UL,233,6L}, {0x68F6BE13L,0x1E6A13A70B73EDD7LL,0xFA289992L,0x79C239F7L,0UL,0xA1844C90L,0xF2D82F553D3C6989LL,0x4AD36CE3L,135,4L}, {0x9D33B920L,18446744073709551615UL,0UL,0x09A62D91L,1UL,0xA573DA47L,0xA436283B564713C1LL,0xDA6B78D8L,343,0x643FEB65L}}, {{1L,0UL,1UL,0x595B7D24L,5UL,0L,0L,0UL,146,-9L}, {0L,18446744073709551612UL,18446744073709551612UL,0x20C26333L,65533UL,0x586CD8A3L,1L,0x5D7A3EF6L,234,1L}, {2L,0xB20689F6E370B90ALL,0xF9BE5869L,0xF57DD1D7L,65535UL,1L,2L,1UL,287,0xE972DD78L}, {0x808811F2L,18446744073709551615UL,18446744073709551615UL,0x65A37D19L,0UL,0x3D880A68L,0xCEB02AE673D0F025LL,0xFB52FA01L,186,-5L}, {0L,0xB8627D01C3234183LL,0xC2F71C2DL,0x8BF59D9AL,0x047AL,8L,0L,18446744073709551607UL,157,0x1CA79965L}, {-1L,0x246D72C898304751LL,0UL,0UL,65535UL,-1L,0xF4CB1F952A33EBFFLL,0x0B50D3C7L,320,1L}, {0L,0xCB2F1A7ED431FDD6LL,18446744073709551612UL,0xA4A60850L,0xC1F6L,1L,0x20784F187C4224D6LL,18446744073709551609UL,233,6L}, {0x68F6BE13L,0x1E6A13A70B73EDD7LL,0xFA289992L,0x79C239F7L,0UL,0xA1844C90L,0xF2D82F553D3C6989LL,0x4AD36CE3L,135,4L}, {0x9D33B920L,18446744073709551615UL,0UL,0x09A62D91L,1UL,0xA573DA47L,0xA436283B564713C1LL,0xDA6B78D8L,343,0x643FEB65L}}, {{1L,0UL,1UL,0x595B7D24L,5UL,0L,0L,0UL,146,-9L}, {0L,18446744073709551612UL,18446744073709551612UL,0x20C26333L,65533UL,0x586CD8A3L,1L,0x5D7A3EF6L,234,1L}, {2L,0xB20689F6E370B90ALL,0xF9BE5869L,0xF57DD1D7L,65535UL,1L,2L,1UL,287,0xE972DD78L}, {0x808811F2L,18446744073709551615UL,18446744073709551615UL,0x65A37D19L,0UL,0x3D880A68L,0xCEB02AE673D0F025LL,0xFB52FA01L,186,-5L}, {0L,0xB8627D01C3234183LL,0xC2F71C2DL,0x8BF59D9AL,0x047AL,8L,0L,18446744073709551607UL,157,0x1CA79965L}, {-1L,0x246D72C898304751LL,0UL,0UL,65535UL,-1L,0xF4CB1F952A33EBFFLL,0x0B50D3C7L,320,1L}, {0L,0xCB2F1A7ED431FDD6LL,18446744073709551612UL,0xA4A60850L,0xC1F6L,1L,0x20784F187C4224D6LL,18446744073709551609UL,233,6L}, {0x68F6BE13L,0x1E6A13A70B73EDD7LL,0xFA289992L,0x79C239F7L,0UL,0xA1844C90L,0xF2D82F553D3C6989LL,0x4AD36CE3L,135,4L}, {0x9D33B920L,18446744073709551615UL,0UL,0x09A62D91L,1UL,0xA573DA47L,0xA436283B564713C1LL,0xDA6B78D8L,343,0x643FEB65L}}, {{1L,0UL,1UL,0x595B7D24L,5UL,0L,0L,0UL,146,-9L}, {0L,18446744073709551612UL,18446744073709551612UL,0x20C26333L,65533UL,0x586CD8A3L,1L,0x5D7A3EF6L,234,1L}, {2L,0xB20689F6E370B90ALL,0xF9BE5869L,0xF57DD1D7L,65535UL,1L,2L,1UL,287,0xE972DD78L}, {0x808811F2L,18446744073709551615UL,18446744073709551615UL,0x65A37D19L,0UL,0x3D880A68L,0xCEB02AE673D0F025LL,0xFB52FA01L,186,-5L}, {0L,0xB8627D01C3234183LL,0xC2F71C2DL,0x8BF59D9AL,0x047AL,8L,0L,18446744073709551607UL,157,0x1CA79965L}, {-1L,0x246D72C898304751LL,0UL,0UL,65535UL,-1L,0xF4CB1F952A33EBFFLL,0x0B50D3C7L,320,1L}, {0L,0xCB2F1A7ED431FDD6LL,18446744073709551612UL,0xA4A60850L,0xC1F6L,1L,0x20784F187C4224D6LL,18446744073709551609UL,233,6L}, {0x68F6BE13L,0x1E6A13A70B73EDD7LL,0xFA289992L,0x79C239F7L,0UL,0xA1844C90L,0xF2D82F553D3C6989LL,0x4AD36CE3L,135,4L}, {0x9D33B920L,18446744073709551615UL,0UL,0x09A62D91L,1UL,0xA573DA47L,0xA436283B564713C1LL,0xDA6B78D8L,343,0x643FEB65L}}, {{1L,0UL,1UL,0x595B7D24L,5UL,0L,0L,0UL,146,-9L}, {0L,18446744073709551612UL,18446744073709551612UL,0x20C26333L,65533UL,0x586CD8A3L,1L,0x5D7A3EF6L,234,1L}, {2L,0xB20689F6E370B90ALL,0xF9BE5869L,0xF57DD1D7L,65535UL,1L,2L,1UL,287,0xE972DD78L}, 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{0x808811F2L,18446744073709551615UL,18446744073709551615UL,0x65A37D19L,0UL,0x3D880A68L,0xCEB02AE673D0F025LL,0xFB52FA01L,186,-5L}, {0L,0xB8627D01C3234183LL,0xC2F71C2DL,0x8BF59D9AL,0x047AL,8L,0L,18446744073709551607UL,157,0x1CA79965L}, {-1L,0x246D72C898304751LL,0UL,0UL,65535UL,-1L,0xF4CB1F952A33EBFFLL,0x0B50D3C7L,320,1L}, {0L,0xCB2F1A7ED431FDD6LL,18446744073709551612UL,0xA4A60850L,0xC1F6L,1L,0x20784F187C4224D6LL,18446744073709551609UL,233,6L}, {0x68F6BE13L,0x1E6A13A70B73EDD7LL,0xFA289992L,0x79C239F7L,0UL,0xA1844C90L,0xF2D82F553D3C6989LL,0x4AD36CE3L,135,4L}, {0x9D33B920L,18446744073709551615UL,0UL,0x09A62D91L,1UL,0xA573DA47L,0xA436283B564713C1LL,0xDA6B78D8L,343,0x643FEB65L}}, {{1L,0UL,1UL,0x595B7D24L,5UL,0L,0L,0UL,146,-9L}, {0L,18446744073709551612UL,18446744073709551612UL,0x20C26333L,65533UL,0x586CD8A3L,1L,0x5D7A3EF6L,234,1L}, {2L,0xB20689F6E370B90ALL,0xF9BE5869L,0xF57DD1D7L,65535UL,1L,2L,1UL,287,0xE972DD78L}, {0x808811F2L,18446744073709551615UL,18446744073709551615UL,0x65A37D19L,0UL,0x3D880A68L,0xCEB02AE673D0F025LL,0xFB52FA01L,186,-5L}, {0L,0xB8627D01C3234183LL,0xC2F71C2DL,0x8BF59D9AL,0x047AL,8L,0L,18446744073709551607UL,157,0x1CA79965L}, {-1L,0x246D72C898304751LL,0UL,0UL,65535UL,-1L,0xF4CB1F952A33EBFFLL,0x0B50D3C7L,320,1L}, {0L,0xCB2F1A7ED431FDD6LL,18446744073709551612UL,0xA4A60850L,0xC1F6L,1L,0x20784F187C4224D6LL,18446744073709551609UL,233,6L}, {0x68F6BE13L,0x1E6A13A70B73EDD7LL,0xFA289992L,0x79C239F7L,0UL,0xA1844C90L,0xF2D82F553D3C6989LL,0x4AD36CE3L,135,4L}, {0x9D33B920L,18446744073709551615UL,0UL,0x09A62D91L,1UL,0xA573DA47L,0xA436283B564713C1LL,0xDA6B78D8L,343,0x643FEB65L}}, {{1L,0UL,1UL,0x595B7D24L,5UL,0L,0L,0UL,146,-9L}, {0L,18446744073709551612UL,18446744073709551612UL,0x20C26333L,65533UL,0x586CD8A3L,1L,0x5D7A3EF6L,234,1L}, {2L,0xB20689F6E370B90ALL,0xF9BE5869L,0xF57DD1D7L,65535UL,1L,2L,1UL,287,0xE972DD78L}, {0x808811F2L,18446744073709551615UL,18446744073709551615UL,0x65A37D19L,0UL,0x3D880A68L,0xCEB02AE673D0F025LL,0xFB52FA01L,186,-5L}, {0L,0xB8627D01C3234183LL,0xC2F71C2DL,0x8BF59D9AL,0x047AL,8L,0L,18446744073709551607UL,157,0x1CA79965L}, {-1L,0x246D72C898304751LL,0UL,0UL,65535UL,-1L,0xF4CB1F952A33EBFFLL,0x0B50D3C7L,320,1L}, {0L,0xCB2F1A7ED431FDD6LL,18446744073709551612UL,0xA4A60850L,0xC1F6L,1L,0x20784F187C4224D6LL,18446744073709551609UL,233,6L}, {0x68F6BE13L,0x1E6A13A70B73EDD7LL,0xFA289992L,0x79C239F7L,0UL,0xA1844C90L,0xF2D82F553D3C6989LL,0x4AD36CE3L,135,4L}, {0x9D33B920L,18446744073709551615UL,0UL,0x09A62D91L,1UL,0xA573DA47L,0xA436283B564713C1LL,0xDA6B78D8L,343,0x643FEB65L}}}}; static struct S0 g_419 = {1L,1UL,1UL,5UL,1UL,0x0CB2C051L,0x5279A3E465E764F6LL,18446744073709551610UL,322,0x59137116L}; static struct S0 g_420 = {0xE494314BL,6UL,0x5148E5CBL,4294967290UL,0xC60DL,0x12CF65D1L,1L,9UL,135,-10L}; static struct S0 g_421 = {0x83E4CBEBL,0UL,18446744073709551606UL,0x11A7EDABL,0x2A9BL,-6L,0x3900D40CEAE58644LL,0x431A5F60L,294,0xFDFFE81CL}; static struct S0 g_422 = {1L,0x688ABE4698484162LL,5UL,0x0C8898E3L,0xB338L,7L,0x41458FF35C7FE0F6LL,0x43674EC7L,268,6L}; static struct S0 g_423 = {9L,0xEDF961C9F0A87C45LL,8UL,0x9965EF15L,0UL,0x9E2B0070L,0x3A5F49B24441C859LL,1UL,150,-3L}; static struct S0 g_424[9] = {{8L,0xF20A3502288A935DLL,0xA4FF7F20L,3UL,0x86A9L,1L,0x8883026C518004B5LL,0x3170D584L,137,-6L}, {8L,0xF20A3502288A935DLL,0xA4FF7F20L,3UL,0x86A9L,1L,0x8883026C518004B5LL,0x3170D584L,137,-6L}, {-5L,0xFECAA13C51765A7BLL,0xFF67B031L,0x874630D5L,0x67F2L,0x55548D97L,0x2F388D77E772CD46LL,0x16A535D2L,227,0xF12497D6L}, {8L,0xF20A3502288A935DLL,0xA4FF7F20L,3UL,0x86A9L,1L,0x8883026C518004B5LL,0x3170D584L,137,-6L}, {8L,0xF20A3502288A935DLL,0xA4FF7F20L,3UL,0x86A9L,1L,0x8883026C518004B5LL,0x3170D584L,137,-6L}, {-5L,0xFECAA13C51765A7BLL,0xFF67B031L,0x874630D5L,0x67F2L,0x55548D97L,0x2F388D77E772CD46LL,0x16A535D2L,227,0xF12497D6L}, {8L,0xF20A3502288A935DLL,0xA4FF7F20L,3UL,0x86A9L,1L,0x8883026C518004B5LL,0x3170D584L,137,-6L}, {8L,0xF20A3502288A935DLL,0xA4FF7F20L,3UL,0x86A9L,1L,0x8883026C518004B5LL,0x3170D584L,137,-6L}, {-5L,0xFECAA13C51765A7BLL,0xFF67B031L,0x874630D5L,0x67F2L,0x55548D97L,0x2F388D77E772CD46LL,0x16A535D2L,227,0xF12497D6L}}; static struct S0 g_425 = {0x00031766L,18446744073709551608UL,0x9D5D9655L,0xB855E262L,0xC21AL,0x35033817L,9L,0xD8257344L,9,0L}; static struct S0 g_426 = {-1L,0x10E8973275157D89LL,0xC830A1B8L,1UL,0x5C9EL,1L,0x832C8BAE0888E9B7LL,18446744073709551615UL,3,0x8D68A4E4L}; static struct S0 g_427 = {0L,0x227CE1529773D4B6LL,0x4ACD2110L,0x9E005C4EL,0x3160L,0x09357E4AL,0xA2122E76766B1385LL,18446744073709551609UL,33,0x4F21640EL}; static struct S0 g_428 = {0xB463C978L,18446744073709551606UL,18446744073709551615UL,1UL,5UL,6L,0x1F0C889E610815A0LL,0x9B8F66D0L,354,0xDA276132L}; static struct S0 g_429 = {0x7D088AC0L,0x73177397DA0D3863LL,2UL,0xCC1FD3D4L,65527UL,0x696210D7L,0x9C012EE3E9D651A1LL,8UL,32,-1L}; static struct S0 g_430 = {1L,0x2FE42E95CBFC4745LL,0x60F5CAD1L,1UL,0xD997L,0xC002E044L,-1L,0x729DFA27L,341,-2L}; static struct S0 g_431 = {0xD60DEE9CL,0x91430CDE79902969LL,0xCCF36688L,7UL,0x30BAL,0x0E1A8B5DL,0x320306915D3B6BBELL,18446744073709551609UL,205,0x51EBDB96L}; static struct S0 g_432 = {0xCB6C18C5L,18446744073709551615UL,18446744073709551606UL,0x58EBDBB3L,0UL,4L,1L,0UL,296,0xB1020DFAL}; static struct S0 g_433 = {0xD75EF1D5L,0xBC12726041D35454LL,0xB5F78C02L,0x8C9E5E0AL,0xDA1FL,1L,2L,0x9AB69014L,79,-7L}; static struct S0 g_434 = {0xB2E2422BL,0x27BB633B86B3903CLL,0xF4B56175L,0x06F6F03EL,0x4306L,1L,1L,18446744073709551615UL,76,0x0554B8B7L}; static struct S0 g_435 = {0L,0x90327B6AD8CC9A6BLL,0xC499ACE2L,0x411CC3A9L,0xB744L,-2L,1L,18446744073709551615UL,307,-1L}; static struct S0 g_436[4][6][5] = {{{{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}, {{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}, {{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}, {{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}, {{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}, {{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}}, {{{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}, {{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}, {{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}, {{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}, {{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}, {{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}}, {{{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}, {{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}, {{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}, {{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}, {{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}, {{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}}, {{{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}, {{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}, {{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}, {{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}, {{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}, {{0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {0L,4UL,0x6132141CL,0x8AF66F87L,0x1C51L,0x9DE58BAFL,0L,18446744073709551615UL,285,-1L}, {1L,1UL,0x9925B364L,0xA19E7A2DL,0UL,-9L,-5L,1UL,98,0xA627BC99L}, {-5L,0UL,7UL,0UL,0UL,-9L,0xEB1E7108FEFE58AELL,18446744073709551608UL,104,0x2049073FL}, {0x10E935DFL,18446744073709551610UL,18446744073709551615UL,0x803CD856L,65531UL,-1L,0L,0x0892DBAAL,261,0x66F11CC4L}}}}; static struct S0 g_437 = {8L,1UL,1UL,4294967295UL,7UL,0xF9A7379CL,-6L,18446744073709551615UL,287,0x0F788AF6L}; static struct S0 g_438 = {0xC069759BL,0xD07AFC03740BD05DLL,0x1945BFDAL,4UL,65533UL,0xF49D6567L,0xB5F009C2B9A66D08LL,0x5A4E38DAL,329,-10L}; static struct S0 g_439 = {8L,0x7BD9D461F284FBDALL,18446744073709551613UL,0x69E1837CL,1UL,2L,0xD1B7693F894EDCD2LL,18446744073709551613UL,66,1L}; static struct S0 g_440 = {0xB62C2E38L,0xE1685E1B21C6ECB1LL,4UL,0x43989080L,0xC573L,0L,-1L,18446744073709551615UL,54,1L}; static struct S0 g_441 = {-3L,0x73563230A96D45CALL,0x8B43597CL,4294967295UL,0x383CL,-5L,-1L,1UL,234,8L}; static struct S0 g_442 = {0xA26FE6EBL,18446744073709551615UL,18446744073709551615UL,0x32CB6960L,0x2A42L,0L,0xBE05761C0C51A2E5LL,18446744073709551615UL,240,0x806AAE12L}; static struct S0 g_443[5][4][8] = {{{{0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {0x03BE5F6CL,1UL,0UL,0x6AF5B892L,0xB4E1L,2L,0x2E2BDFD90A3D321CLL,0x6FB53E2EL,327,0xCF37A52CL}, {0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {1L,0xE49504E767E27746LL,9UL,5UL,65535UL,0xA6120495L,0xFF861C6E6E20C0CELL,0x8F3C9A43L,187,0x55DF8C12L}, {-6L,0UL,0x9E469307L,0xE20D5AD5L,1UL,-6L,0x8E82222F023BD3BELL,18446744073709551612UL,250,0x2F2CEF1CL}, {3L,0x617986E0B597CD5ALL,18446744073709551615UL,0x0C432E4EL,0x0426L,1L,6L,0x58A0123AL,193,0xBE1B1080L}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}}, {{0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {0x03BE5F6CL,1UL,0UL,0x6AF5B892L,0xB4E1L,2L,0x2E2BDFD90A3D321CLL,0x6FB53E2EL,327,0xCF37A52CL}, {0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {1L,0xE49504E767E27746LL,9UL,5UL,65535UL,0xA6120495L,0xFF861C6E6E20C0CELL,0x8F3C9A43L,187,0x55DF8C12L}, {-6L,0UL,0x9E469307L,0xE20D5AD5L,1UL,-6L,0x8E82222F023BD3BELL,18446744073709551612UL,250,0x2F2CEF1CL}, {3L,0x617986E0B597CD5ALL,18446744073709551615UL,0x0C432E4EL,0x0426L,1L,6L,0x58A0123AL,193,0xBE1B1080L}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}}, {{0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {0x03BE5F6CL,1UL,0UL,0x6AF5B892L,0xB4E1L,2L,0x2E2BDFD90A3D321CLL,0x6FB53E2EL,327,0xCF37A52CL}, {0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {1L,0xE49504E767E27746LL,9UL,5UL,65535UL,0xA6120495L,0xFF861C6E6E20C0CELL,0x8F3C9A43L,187,0x55DF8C12L}, {-6L,0UL,0x9E469307L,0xE20D5AD5L,1UL,-6L,0x8E82222F023BD3BELL,18446744073709551612UL,250,0x2F2CEF1CL}, {3L,0x617986E0B597CD5ALL,18446744073709551615UL,0x0C432E4EL,0x0426L,1L,6L,0x58A0123AL,193,0xBE1B1080L}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}}, {{0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {0x03BE5F6CL,1UL,0UL,0x6AF5B892L,0xB4E1L,2L,0x2E2BDFD90A3D321CLL,0x6FB53E2EL,327,0xCF37A52CL}, {0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {1L,0xE49504E767E27746LL,9UL,5UL,65535UL,0xA6120495L,0xFF861C6E6E20C0CELL,0x8F3C9A43L,187,0x55DF8C12L}, {-6L,0UL,0x9E469307L,0xE20D5AD5L,1UL,-6L,0x8E82222F023BD3BELL,18446744073709551612UL,250,0x2F2CEF1CL}, {3L,0x617986E0B597CD5ALL,18446744073709551615UL,0x0C432E4EL,0x0426L,1L,6L,0x58A0123AL,193,0xBE1B1080L}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}}}, {{{0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {0x03BE5F6CL,1UL,0UL,0x6AF5B892L,0xB4E1L,2L,0x2E2BDFD90A3D321CLL,0x6FB53E2EL,327,0xCF37A52CL}, {0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {1L,0xE49504E767E27746LL,9UL,5UL,65535UL,0xA6120495L,0xFF861C6E6E20C0CELL,0x8F3C9A43L,187,0x55DF8C12L}, {-6L,0UL,0x9E469307L,0xE20D5AD5L,1UL,-6L,0x8E82222F023BD3BELL,18446744073709551612UL,250,0x2F2CEF1CL}, {3L,0x617986E0B597CD5ALL,18446744073709551615UL,0x0C432E4EL,0x0426L,1L,6L,0x58A0123AL,193,0xBE1B1080L}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}}, {{0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {0x03BE5F6CL,1UL,0UL,0x6AF5B892L,0xB4E1L,2L,0x2E2BDFD90A3D321CLL,0x6FB53E2EL,327,0xCF37A52CL}, {0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {1L,0xE49504E767E27746LL,9UL,5UL,65535UL,0xA6120495L,0xFF861C6E6E20C0CELL,0x8F3C9A43L,187,0x55DF8C12L}, {-6L,0UL,0x9E469307L,0xE20D5AD5L,1UL,-6L,0x8E82222F023BD3BELL,18446744073709551612UL,250,0x2F2CEF1CL}, {3L,0x617986E0B597CD5ALL,18446744073709551615UL,0x0C432E4EL,0x0426L,1L,6L,0x58A0123AL,193,0xBE1B1080L}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}}, {{0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {0x03BE5F6CL,1UL,0UL,0x6AF5B892L,0xB4E1L,2L,0x2E2BDFD90A3D321CLL,0x6FB53E2EL,327,0xCF37A52CL}, {0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {1L,0xE49504E767E27746LL,9UL,5UL,65535UL,0xA6120495L,0xFF861C6E6E20C0CELL,0x8F3C9A43L,187,0x55DF8C12L}, {-6L,0UL,0x9E469307L,0xE20D5AD5L,1UL,-6L,0x8E82222F023BD3BELL,18446744073709551612UL,250,0x2F2CEF1CL}, {3L,0x617986E0B597CD5ALL,18446744073709551615UL,0x0C432E4EL,0x0426L,1L,6L,0x58A0123AL,193,0xBE1B1080L}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}}, {{0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {0x03BE5F6CL,1UL,0UL,0x6AF5B892L,0xB4E1L,2L,0x2E2BDFD90A3D321CLL,0x6FB53E2EL,327,0xCF37A52CL}, {0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {1L,0xE49504E767E27746LL,9UL,5UL,65535UL,0xA6120495L,0xFF861C6E6E20C0CELL,0x8F3C9A43L,187,0x55DF8C12L}, {-6L,0UL,0x9E469307L,0xE20D5AD5L,1UL,-6L,0x8E82222F023BD3BELL,18446744073709551612UL,250,0x2F2CEF1CL}, {3L,0x617986E0B597CD5ALL,18446744073709551615UL,0x0C432E4EL,0x0426L,1L,6L,0x58A0123AL,193,0xBE1B1080L}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}}}, {{{0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {0x03BE5F6CL,1UL,0UL,0x6AF5B892L,0xB4E1L,2L,0x2E2BDFD90A3D321CLL,0x6FB53E2EL,327,0xCF37A52CL}, {0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {1L,0xE49504E767E27746LL,9UL,5UL,65535UL,0xA6120495L,0xFF861C6E6E20C0CELL,0x8F3C9A43L,187,0x55DF8C12L}, {-6L,0UL,0x9E469307L,0xE20D5AD5L,1UL,-6L,0x8E82222F023BD3BELL,18446744073709551612UL,250,0x2F2CEF1CL}, {3L,0x617986E0B597CD5ALL,18446744073709551615UL,0x0C432E4EL,0x0426L,1L,6L,0x58A0123AL,193,0xBE1B1080L}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}}, {{0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {0x03BE5F6CL,1UL,0UL,0x6AF5B892L,0xB4E1L,2L,0x2E2BDFD90A3D321CLL,0x6FB53E2EL,327,0xCF37A52CL}, {0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {1L,0xE49504E767E27746LL,9UL,5UL,65535UL,0xA6120495L,0xFF861C6E6E20C0CELL,0x8F3C9A43L,187,0x55DF8C12L}, {-6L,0UL,0x9E469307L,0xE20D5AD5L,1UL,-6L,0x8E82222F023BD3BELL,18446744073709551612UL,250,0x2F2CEF1CL}, {3L,0x617986E0B597CD5ALL,18446744073709551615UL,0x0C432E4EL,0x0426L,1L,6L,0x58A0123AL,193,0xBE1B1080L}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}}, {{0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {0x03BE5F6CL,1UL,0UL,0x6AF5B892L,0xB4E1L,2L,0x2E2BDFD90A3D321CLL,0x6FB53E2EL,327,0xCF37A52CL}, {0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {1L,0xE49504E767E27746LL,9UL,5UL,65535UL,0xA6120495L,0xFF861C6E6E20C0CELL,0x8F3C9A43L,187,0x55DF8C12L}, {-6L,0UL,0x9E469307L,0xE20D5AD5L,1UL,-6L,0x8E82222F023BD3BELL,18446744073709551612UL,250,0x2F2CEF1CL}, {3L,0x617986E0B597CD5ALL,18446744073709551615UL,0x0C432E4EL,0x0426L,1L,6L,0x58A0123AL,193,0xBE1B1080L}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}}, {{0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {0x03BE5F6CL,1UL,0UL,0x6AF5B892L,0xB4E1L,2L,0x2E2BDFD90A3D321CLL,0x6FB53E2EL,327,0xCF37A52CL}, {0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {1L,0xE49504E767E27746LL,9UL,5UL,65535UL,0xA6120495L,0xFF861C6E6E20C0CELL,0x8F3C9A43L,187,0x55DF8C12L}, {-6L,0UL,0x9E469307L,0xE20D5AD5L,1UL,-6L,0x8E82222F023BD3BELL,18446744073709551612UL,250,0x2F2CEF1CL}, {3L,0x617986E0B597CD5ALL,18446744073709551615UL,0x0C432E4EL,0x0426L,1L,6L,0x58A0123AL,193,0xBE1B1080L}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}}}, {{{0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {0x03BE5F6CL,1UL,0UL,0x6AF5B892L,0xB4E1L,2L,0x2E2BDFD90A3D321CLL,0x6FB53E2EL,327,0xCF37A52CL}, {0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {1L,0xE49504E767E27746LL,9UL,5UL,65535UL,0xA6120495L,0xFF861C6E6E20C0CELL,0x8F3C9A43L,187,0x55DF8C12L}, {-6L,0UL,0x9E469307L,0xE20D5AD5L,1UL,-6L,0x8E82222F023BD3BELL,18446744073709551612UL,250,0x2F2CEF1CL}, {3L,0x617986E0B597CD5ALL,18446744073709551615UL,0x0C432E4EL,0x0426L,1L,6L,0x58A0123AL,193,0xBE1B1080L}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}}, {{0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {0x03BE5F6CL,1UL,0UL,0x6AF5B892L,0xB4E1L,2L,0x2E2BDFD90A3D321CLL,0x6FB53E2EL,327,0xCF37A52CL}, {0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {1L,0xE49504E767E27746LL,9UL,5UL,65535UL,0xA6120495L,0xFF861C6E6E20C0CELL,0x8F3C9A43L,187,0x55DF8C12L}, {-6L,0UL,0x9E469307L,0xE20D5AD5L,1UL,-6L,0x8E82222F023BD3BELL,18446744073709551612UL,250,0x2F2CEF1CL}, {3L,0x617986E0B597CD5ALL,18446744073709551615UL,0x0C432E4EL,0x0426L,1L,6L,0x58A0123AL,193,0xBE1B1080L}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}}, {{0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {0x03BE5F6CL,1UL,0UL,0x6AF5B892L,0xB4E1L,2L,0x2E2BDFD90A3D321CLL,0x6FB53E2EL,327,0xCF37A52CL}, {0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {1L,0xE49504E767E27746LL,9UL,5UL,65535UL,0xA6120495L,0xFF861C6E6E20C0CELL,0x8F3C9A43L,187,0x55DF8C12L}, {-6L,0UL,0x9E469307L,0xE20D5AD5L,1UL,-6L,0x8E82222F023BD3BELL,18446744073709551612UL,250,0x2F2CEF1CL}, {3L,0x617986E0B597CD5ALL,18446744073709551615UL,0x0C432E4EL,0x0426L,1L,6L,0x58A0123AL,193,0xBE1B1080L}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}}, {{0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {0x03BE5F6CL,1UL,0UL,0x6AF5B892L,0xB4E1L,2L,0x2E2BDFD90A3D321CLL,0x6FB53E2EL,327,0xCF37A52CL}, {0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {1L,0xE49504E767E27746LL,9UL,5UL,65535UL,0xA6120495L,0xFF861C6E6E20C0CELL,0x8F3C9A43L,187,0x55DF8C12L}, {-6L,0UL,0x9E469307L,0xE20D5AD5L,1UL,-6L,0x8E82222F023BD3BELL,18446744073709551612UL,250,0x2F2CEF1CL}, {3L,0x617986E0B597CD5ALL,18446744073709551615UL,0x0C432E4EL,0x0426L,1L,6L,0x58A0123AL,193,0xBE1B1080L}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}}}, {{{0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {0x03BE5F6CL,1UL,0UL,0x6AF5B892L,0xB4E1L,2L,0x2E2BDFD90A3D321CLL,0x6FB53E2EL,327,0xCF37A52CL}, {0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {1L,0xE49504E767E27746LL,9UL,5UL,65535UL,0xA6120495L,0xFF861C6E6E20C0CELL,0x8F3C9A43L,187,0x55DF8C12L}, {-6L,0UL,0x9E469307L,0xE20D5AD5L,1UL,-6L,0x8E82222F023BD3BELL,18446744073709551612UL,250,0x2F2CEF1CL}, {3L,0x617986E0B597CD5ALL,18446744073709551615UL,0x0C432E4EL,0x0426L,1L,6L,0x58A0123AL,193,0xBE1B1080L}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}}, {{0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {0x03BE5F6CL,1UL,0UL,0x6AF5B892L,0xB4E1L,2L,0x2E2BDFD90A3D321CLL,0x6FB53E2EL,327,0xCF37A52CL}, {0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {1L,0xE49504E767E27746LL,9UL,5UL,65535UL,0xA6120495L,0xFF861C6E6E20C0CELL,0x8F3C9A43L,187,0x55DF8C12L}, {-6L,0UL,0x9E469307L,0xE20D5AD5L,1UL,-6L,0x8E82222F023BD3BELL,18446744073709551612UL,250,0x2F2CEF1CL}, {3L,0x617986E0B597CD5ALL,18446744073709551615UL,0x0C432E4EL,0x0426L,1L,6L,0x58A0123AL,193,0xBE1B1080L}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}}, {{0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {0x03BE5F6CL,1UL,0UL,0x6AF5B892L,0xB4E1L,2L,0x2E2BDFD90A3D321CLL,0x6FB53E2EL,327,0xCF37A52CL}, {0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {1L,0xE49504E767E27746LL,9UL,5UL,65535UL,0xA6120495L,0xFF861C6E6E20C0CELL,0x8F3C9A43L,187,0x55DF8C12L}, {-6L,0UL,0x9E469307L,0xE20D5AD5L,1UL,-6L,0x8E82222F023BD3BELL,18446744073709551612UL,250,0x2F2CEF1CL}, {3L,0x617986E0B597CD5ALL,18446744073709551615UL,0x0C432E4EL,0x0426L,1L,6L,0x58A0123AL,193,0xBE1B1080L}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}}, {{0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {0x03BE5F6CL,1UL,0UL,0x6AF5B892L,0xB4E1L,2L,0x2E2BDFD90A3D321CLL,0x6FB53E2EL,327,0xCF37A52CL}, {0x564AD454L,1UL,0xDBE62731L,4294967286UL,0xB280L,0x7099041AL,-1L,0xA8871C3BL,311,9L}, {1L,0xE49504E767E27746LL,9UL,5UL,65535UL,0xA6120495L,0xFF861C6E6E20C0CELL,0x8F3C9A43L,187,0x55DF8C12L}, {-6L,0UL,0x9E469307L,0xE20D5AD5L,1UL,-6L,0x8E82222F023BD3BELL,18446744073709551612UL,250,0x2F2CEF1CL}, {3L,0x617986E0B597CD5ALL,18446744073709551615UL,0x0C432E4EL,0x0426L,1L,6L,0x58A0123AL,193,0xBE1B1080L}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}, {1L,0x5DA6E12B0C4C0A12LL,0x99AE6B1AL,0x876B6384L,5UL,0xAEB33902L,-1L,18446744073709551614UL,283,0xD76A8B8BL}}}}; static struct S0 g_444 = {-1L,1UL,0x81212682L,0x8AE00EF3L,0x0B5CL,0x6F635793L,0x7F33C422A116D278LL,0x628439AAL,13,-9L}; static struct S0 g_445 = {4L,18446744073709551615UL,5UL,4294967295UL,0xFD35L,0xB4EF1364L,1L,0x4858FCB9L,166,0L}; static struct S0 g_446 = {0x987A8B56L,1UL,0x0C1EABC7L,1UL,0x571FL,0xDFAD0058L,-1L,18446744073709551614UL,154,0x6CF3D7CAL}; static struct S0 g_447 = {0x44FEC078L,0UL,0xF67A2869L,9UL,8UL,0x684B1A23L,0x5E85C80569BCF4DCLL,0x53A354A3L,198,5L}; static struct S0 g_448 = {0L,18446744073709551615UL,1UL,0xF2891786L,0xEA85L,0xEE3F7860L,0L,0x236C9406L,39,-6L}; static struct S0 g_449 = {0xC5AC0492L,18446744073709551609UL,0xA86DC289L,4294967295UL,0xACA7L,0x07B6B4D6L,0x8D3D5F072BF470C8LL,18446744073709551615UL,100,0x7FBBDF2EL}; static struct S0 g_450 = {0xEBFAE409L,0x33C84D646FE03FF5LL,0x4C73E183L,0x4A9AA566L,1UL,0L,0xA5C33C93546B5C52LL,18446744073709551614UL,189,0x479AE4D0L}; static struct S0 g_451 = {0x31BC077FL,0UL,0x7D187319L,4294967295UL,0UL,0xBC671056L,1L,0xE7038395L,74,1L}; static struct S0 g_452[8][7][4] = {{{{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}}, {{{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}}, {{{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}}, {{{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}}, {{{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, 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{{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}, {{0xC6122ECBL,1UL,0xE29C91D5L,0x654262ADL,6UL,-1L,0x24436736A9BE9A3BLL,0UL,313,0x20FE2E1DL}, {-10L,18446744073709551606UL,0x6716F6B0L,0x4CC26475L,65535UL,0x339FBD1BL,-4L,0x13E0726CL,232,0x6599B0C8L}, {0x60D46D4AL,2UL,0xAC2C784EL,5UL,0xF89AL,0xC2AE0D2EL,0x342F2529DAF1EF7ALL,0x36A54955L,44,7L}, {-9L,1UL,18446744073709551615UL,0xFBDA425BL,0UL,1L,0xD3CD2E070C598AADLL,18446744073709551615UL,60,-1L}}}}; static struct S0 g_453[8] = {{1L,18446744073709551615UL,0xDA8119CEL,0x1CDB5CEFL,1UL,-1L,0xBD3DAB71A0D57339LL,0x2A58BAB4L,75,0x5205E94BL}, {1L,18446744073709551615UL,0xDA8119CEL,0x1CDB5CEFL,1UL,-1L,0xBD3DAB71A0D57339LL,0x2A58BAB4L,75,0x5205E94BL}, {1L,18446744073709551615UL,0xDA8119CEL,0x1CDB5CEFL,1UL,-1L,0xBD3DAB71A0D57339LL,0x2A58BAB4L,75,0x5205E94BL}, {1L,18446744073709551615UL,0xDA8119CEL,0x1CDB5CEFL,1UL,-1L,0xBD3DAB71A0D57339LL,0x2A58BAB4L,75,0x5205E94BL}, {1L,18446744073709551615UL,0xDA8119CEL,0x1CDB5CEFL,1UL,-1L,0xBD3DAB71A0D57339LL,0x2A58BAB4L,75,0x5205E94BL}, {1L,18446744073709551615UL,0xDA8119CEL,0x1CDB5CEFL,1UL,-1L,0xBD3DAB71A0D57339LL,0x2A58BAB4L,75,0x5205E94BL}, {1L,18446744073709551615UL,0xDA8119CEL,0x1CDB5CEFL,1UL,-1L,0xBD3DAB71A0D57339LL,0x2A58BAB4L,75,0x5205E94BL}, {1L,18446744073709551615UL,0xDA8119CEL,0x1CDB5CEFL,1UL,-1L,0xBD3DAB71A0D57339LL,0x2A58BAB4L,75,0x5205E94BL}}; static struct S0 g_454 = {0L,18446744073709551615UL,0x142BBB06L,0xE9A0376AL,0x025EL,-9L,-1L,0xCCF7DCD2L,283,0x43D90A47L}; static struct S0 g_455[10][5] = {{{0x98D41DF1L,18446744073709551611UL,0x7FD1F6A9L,4294967287UL,0x3F6BL,0x01AB595BL,0xA05660906EB1B8E0LL,18446744073709551613UL,335,0x9B347E72L}, {0xBEC7C7B9L,0xB05215144A8D4A28LL,0xC17D9721L,0x5FBBFA29L,1UL,0x8FCAB3C4L,-10L,0xF37075FAL,123,-1L}, {-1L,18446744073709551612UL,18446744073709551615UL,0x66E5158FL,65526UL,0x5DF8A167L,0x81CF9161D429B714LL,0xB8F55E77L,176,0xC0D84DADL}, {2L,6UL,18446744073709551610UL,0UL,1UL,1L,-1L,1UL,10,0x6EDD0E89L}, {0xBEC7C7B9L,0xB05215144A8D4A28LL,0xC17D9721L,0x5FBBFA29L,1UL,0x8FCAB3C4L,-10L,0xF37075FAL,123,-1L}}, {{0x98D41DF1L,18446744073709551611UL,0x7FD1F6A9L,4294967287UL,0x3F6BL,0x01AB595BL,0xA05660906EB1B8E0LL,18446744073709551613UL,335,0x9B347E72L}, {0xBEC7C7B9L,0xB05215144A8D4A28LL,0xC17D9721L,0x5FBBFA29L,1UL,0x8FCAB3C4L,-10L,0xF37075FAL,123,-1L}, {-1L,18446744073709551612UL,18446744073709551615UL,0x66E5158FL,65526UL,0x5DF8A167L,0x81CF9161D429B714LL,0xB8F55E77L,176,0xC0D84DADL}, {2L,6UL,18446744073709551610UL,0UL,1UL,1L,-1L,1UL,10,0x6EDD0E89L}, {0xBEC7C7B9L,0xB05215144A8D4A28LL,0xC17D9721L,0x5FBBFA29L,1UL,0x8FCAB3C4L,-10L,0xF37075FAL,123,-1L}}, {{0x98D41DF1L,18446744073709551611UL,0x7FD1F6A9L,4294967287UL,0x3F6BL,0x01AB595BL,0xA05660906EB1B8E0LL,18446744073709551613UL,335,0x9B347E72L}, {0xBEC7C7B9L,0xB05215144A8D4A28LL,0xC17D9721L,0x5FBBFA29L,1UL,0x8FCAB3C4L,-10L,0xF37075FAL,123,-1L}, {-1L,18446744073709551612UL,18446744073709551615UL,0x66E5158FL,65526UL,0x5DF8A167L,0x81CF9161D429B714LL,0xB8F55E77L,176,0xC0D84DADL}, {2L,6UL,18446744073709551610UL,0UL,1UL,1L,-1L,1UL,10,0x6EDD0E89L}, {0xBEC7C7B9L,0xB05215144A8D4A28LL,0xC17D9721L,0x5FBBFA29L,1UL,0x8FCAB3C4L,-10L,0xF37075FAL,123,-1L}}, {{0x98D41DF1L,18446744073709551611UL,0x7FD1F6A9L,4294967287UL,0x3F6BL,0x01AB595BL,0xA05660906EB1B8E0LL,18446744073709551613UL,335,0x9B347E72L}, {0xBEC7C7B9L,0xB05215144A8D4A28LL,0xC17D9721L,0x5FBBFA29L,1UL,0x8FCAB3C4L,-10L,0xF37075FAL,123,-1L}, {-1L,18446744073709551612UL,18446744073709551615UL,0x66E5158FL,65526UL,0x5DF8A167L,0x81CF9161D429B714LL,0xB8F55E77L,176,0xC0D84DADL}, {2L,6UL,18446744073709551610UL,0UL,1UL,1L,-1L,1UL,10,0x6EDD0E89L}, {0xBEC7C7B9L,0xB05215144A8D4A28LL,0xC17D9721L,0x5FBBFA29L,1UL,0x8FCAB3C4L,-10L,0xF37075FAL,123,-1L}}, {{0x98D41DF1L,18446744073709551611UL,0x7FD1F6A9L,4294967287UL,0x3F6BL,0x01AB595BL,0xA05660906EB1B8E0LL,18446744073709551613UL,335,0x9B347E72L}, {0xBEC7C7B9L,0xB05215144A8D4A28LL,0xC17D9721L,0x5FBBFA29L,1UL,0x8FCAB3C4L,-10L,0xF37075FAL,123,-1L}, {-1L,18446744073709551612UL,18446744073709551615UL,0x66E5158FL,65526UL,0x5DF8A167L,0x81CF9161D429B714LL,0xB8F55E77L,176,0xC0D84DADL}, {2L,6UL,18446744073709551610UL,0UL,1UL,1L,-1L,1UL,10,0x6EDD0E89L}, {0xBEC7C7B9L,0xB05215144A8D4A28LL,0xC17D9721L,0x5FBBFA29L,1UL,0x8FCAB3C4L,-10L,0xF37075FAL,123,-1L}}, {{0x98D41DF1L,18446744073709551611UL,0x7FD1F6A9L,4294967287UL,0x3F6BL,0x01AB595BL,0xA05660906EB1B8E0LL,18446744073709551613UL,335,0x9B347E72L}, {0xBEC7C7B9L,0xB05215144A8D4A28LL,0xC17D9721L,0x5FBBFA29L,1UL,0x8FCAB3C4L,-10L,0xF37075FAL,123,-1L}, {-1L,18446744073709551612UL,18446744073709551615UL,0x66E5158FL,65526UL,0x5DF8A167L,0x81CF9161D429B714LL,0xB8F55E77L,176,0xC0D84DADL}, {2L,6UL,18446744073709551610UL,0UL,1UL,1L,-1L,1UL,10,0x6EDD0E89L}, {0xBEC7C7B9L,0xB05215144A8D4A28LL,0xC17D9721L,0x5FBBFA29L,1UL,0x8FCAB3C4L,-10L,0xF37075FAL,123,-1L}}, {{0x98D41DF1L,18446744073709551611UL,0x7FD1F6A9L,4294967287UL,0x3F6BL,0x01AB595BL,0xA05660906EB1B8E0LL,18446744073709551613UL,335,0x9B347E72L}, {0xBEC7C7B9L,0xB05215144A8D4A28LL,0xC17D9721L,0x5FBBFA29L,1UL,0x8FCAB3C4L,-10L,0xF37075FAL,123,-1L}, {-1L,18446744073709551612UL,18446744073709551615UL,0x66E5158FL,65526UL,0x5DF8A167L,0x81CF9161D429B714LL,0xB8F55E77L,176,0xC0D84DADL}, {2L,6UL,18446744073709551610UL,0UL,1UL,1L,-1L,1UL,10,0x6EDD0E89L}, {0xBEC7C7B9L,0xB05215144A8D4A28LL,0xC17D9721L,0x5FBBFA29L,1UL,0x8FCAB3C4L,-10L,0xF37075FAL,123,-1L}}, {{0x98D41DF1L,18446744073709551611UL,0x7FD1F6A9L,4294967287UL,0x3F6BL,0x01AB595BL,0xA05660906EB1B8E0LL,18446744073709551613UL,335,0x9B347E72L}, {0xBEC7C7B9L,0xB05215144A8D4A28LL,0xC17D9721L,0x5FBBFA29L,1UL,0x8FCAB3C4L,-10L,0xF37075FAL,123,-1L}, {-1L,18446744073709551612UL,18446744073709551615UL,0x66E5158FL,65526UL,0x5DF8A167L,0x81CF9161D429B714LL,0xB8F55E77L,176,0xC0D84DADL}, {2L,6UL,18446744073709551610UL,0UL,1UL,1L,-1L,1UL,10,0x6EDD0E89L}, {0xBEC7C7B9L,0xB05215144A8D4A28LL,0xC17D9721L,0x5FBBFA29L,1UL,0x8FCAB3C4L,-10L,0xF37075FAL,123,-1L}}, {{0x98D41DF1L,18446744073709551611UL,0x7FD1F6A9L,4294967287UL,0x3F6BL,0x01AB595BL,0xA05660906EB1B8E0LL,18446744073709551613UL,335,0x9B347E72L}, {0xBEC7C7B9L,0xB05215144A8D4A28LL,0xC17D9721L,0x5FBBFA29L,1UL,0x8FCAB3C4L,-10L,0xF37075FAL,123,-1L}, {-1L,18446744073709551612UL,18446744073709551615UL,0x66E5158FL,65526UL,0x5DF8A167L,0x81CF9161D429B714LL,0xB8F55E77L,176,0xC0D84DADL}, {2L,6UL,18446744073709551610UL,0UL,1UL,1L,-1L,1UL,10,0x6EDD0E89L}, {0xBEC7C7B9L,0xB05215144A8D4A28LL,0xC17D9721L,0x5FBBFA29L,1UL,0x8FCAB3C4L,-10L,0xF37075FAL,123,-1L}}, {{0x98D41DF1L,18446744073709551611UL,0x7FD1F6A9L,4294967287UL,0x3F6BL,0x01AB595BL,0xA05660906EB1B8E0LL,18446744073709551613UL,335,0x9B347E72L}, {0xBEC7C7B9L,0xB05215144A8D4A28LL,0xC17D9721L,0x5FBBFA29L,1UL,0x8FCAB3C4L,-10L,0xF37075FAL,123,-1L}, {-1L,18446744073709551612UL,18446744073709551615UL,0x66E5158FL,65526UL,0x5DF8A167L,0x81CF9161D429B714LL,0xB8F55E77L,176,0xC0D84DADL}, {2L,6UL,18446744073709551610UL,0UL,1UL,1L,-1L,1UL,10,0x6EDD0E89L}, {0xBEC7C7B9L,0xB05215144A8D4A28LL,0xC17D9721L,0x5FBBFA29L,1UL,0x8FCAB3C4L,-10L,0xF37075FAL,123,-1L}}}; static unsigned g_471[7] = {0x06D97EF1L, 0x75A23188L, 0x06D97EF1L, 0x75A23188L, 0x06D97EF1L, 0x75A23188L, 0x06D97EF1L}; static char g_606 = (-6L); static unsigned long long * volatile ** const g_642 = (void*)0; static long long *g_691 = &g_91; static long long *g_694 = &g_229; static int ** volatile g_749[8] = {&g_159, &g_159, &g_159, &g_159, &g_159, &g_159, &g_159, &g_159}; static int ** volatile g_786[6] = {&g_159, &g_159, &g_159, &g_159, &g_159, &g_159}; static int ** volatile g_787 = &g_159; static struct S0 g_798 = {0x0AEB09DCL,0UL,0x633C90FBL,1UL,0xBB59L,0x790DF0C8L,0x15F4675FB6C55F2ELL,0UL,164,1L}; static struct S0 *g_805 = &g_418[2][4][3]; static struct S0 **g_804 = &g_805; static struct S0 **g_813 = &g_805; static struct S0 **g_814 = (void*)0; static int ** volatile g_817 = &g_159; static unsigned long long *g_839 = &g_94[2]; static unsigned long long **g_838 = &g_839; static unsigned long long ***g_837 = &g_838; static unsigned char g_895 = 6UL; static long long **g_925 = (void*)0; static long long *** volatile g_924[7][5][2] = {{{&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}}, {{&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}}, {{&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}}, {{&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}}, {{&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}}, {{&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}}, {{&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}, {&g_925, (void*)0}}}; static long long *** volatile g_926[5] = {(void*)0, &g_925, (void*)0, &g_925, (void*)0}; static long long *** const volatile g_927 = &g_925; static volatile int g_974 = 0x9C28FD36L; static unsigned short g_982 = 0x224BL; static volatile unsigned short g_994 = 0x22D7L; static unsigned long long func_1(void); static int * func_2(int * p_3, long long p_4, int * const p_5, int * p_6); static int * func_7(short p_8, unsigned char p_9); static char func_22(short * const p_23, unsigned char p_24, short * p_25, unsigned long long p_26, char p_27); static short * const func_28(unsigned p_29, int * p_30); static int func_36(const int * p_37, unsigned p_38); static int * func_39(unsigned p_40, long long p_41); static unsigned char func_49(unsigned p_50, short p_51); static unsigned func_52(const unsigned short p_53, int p_54); static int func_55(long long p_56, int p_57, unsigned long long p_58); static unsigned long long func_1(void) { int *l_13[9] = {(void*)0, (void*)0, &g_14, (void*)0, (void*)0, &g_14, (void*)0, (void*)0, &g_14}; short *l_17 = &g_18; short *l_19 = &g_20; short *l_21[7] = {(void*)0, (void*)0, &g_20, (void*)0, (void*)0, &g_20, (void*)0}; long long l_31 = 0xEFEDEDC87A9B65CALL; unsigned *l_32 = &g_33; short **l_541[7]; short *l_543 = (void*)0; short **l_542 = &l_543; unsigned char *l_723 = &g_317; int * const l_752 = &g_401.f0; unsigned long long *l_834 = &g_140; unsigned long long **l_833 = &l_834; unsigned long long ***l_832[9][6] = {{(void*)0, &l_833, &l_833, (void*)0, &l_833, &l_833}, {(void*)0, &l_833, &l_833, (void*)0, &l_833, &l_833}, {(void*)0, &l_833, &l_833, (void*)0, &l_833, &l_833}, {(void*)0, &l_833, &l_833, (void*)0, &l_833, &l_833}, {(void*)0, &l_833, &l_833, (void*)0, &l_833, &l_833}, {(void*)0, &l_833, &l_833, (void*)0, &l_833, &l_833}, {(void*)0, &l_833, &l_833, (void*)0, &l_833, &l_833}, {(void*)0, &l_833, &l_833, (void*)0, &l_833, &l_833}, {(void*)0, &l_833, &l_833, (void*)0, &l_833, &l_833}}; int * const l_959 = &g_413.f0; int l_996 = 0L; int i, j; for (i = 0; i < 7; i++) l_541[i] = (void*)0; (*g_787) = func_2(func_7(g_10[3], ((((~((g_10[3] < (g_11[0][0] != l_13[7])) == ((*l_723) = (((safe_mod_func_int16_t_s_s(((*l_17) ^= g_10[3]), (((l_19 != l_21[6]) > g_10[5]) | (func_22(((*l_542) = func_28(((*l_32) = l_31), l_13[2])), g_373.f8, &g_20, g_377.f2, g_450.f5) && g_445.f4)))) < g_425.f1) || (-1L))))) != g_439.f1) , &g_12) != g_364[2][1][1])), (*g_694), l_752, l_32); for (g_425.f4 = (-1); (g_425.f4 < 43); g_425.f4 = safe_add_func_uint64_t_u_u(g_425.f4, 4)) { int l_792 = 0L; int l_793 = 0x1B7DB6B9L; int l_794[1][1]; unsigned long long l_795 = 2UL; unsigned *l_799 = &g_444.f3; int i, j; for (i = 0; i < 1; i++) { for (j = 0; j < 1; j++) l_794[i][j] = 0xC7F6C337L; } for (g_407.f3 = 0; (g_407.f3 == 45); g_407.f3 = safe_add_func_int16_t_s_s(g_407.f3, 8)) { unsigned **l_800 = (void*)0; unsigned **l_801 = &l_799; struct S0 ***l_806 = (void*)0; struct S0 ***l_807 = &g_804; struct S0 **l_809 = &g_805; struct S0 ***l_808 = &l_809; struct S0 ***l_810 = (void*)0; struct S0 **l_812 = &g_805; struct S0 ***l_811 = &l_812; --l_795; l_793 = (g_798 , (((*l_801) = l_799) != (g_435 , ((((g_435.f4++) , ((*l_811) = ((*l_808) = ((*l_807) = g_804)))) == (g_814 = (g_813 = &g_805))) , ((g_436[3][1][4].f3 ^= (l_794[0][0] &= ((void*)0 != &g_98))) , (void*)0))))); } } (*l_752) = ((*g_159) == ((safe_div_func_int16_t_s_s(g_391.f3, g_440.f8)) ^ (-10L))); if ((*l_752)) { (*g_817) = (*g_787); } else { unsigned *l_820 = &g_329; int l_823 = 1L; unsigned char *l_830 = (void*)0; unsigned **l_831 = (void*)0; long long l_857 = 0L; unsigned l_873 = 0xDB013C15L; short *l_898[10][7][1] = {{{&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}}, {{&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}}, {{&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}}, {{&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}}, {{&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}}, {{&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}}, {{&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}}, {{&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}}, {{&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}}, {{&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}, {&g_20}}}; unsigned *l_909 = &g_33; int l_966 = 0xA70B5FF1L; int l_968 = 0xD6297129L; int l_969 = 9L; int l_971 = (-10L); int l_972 = 0x6910B70AL; int l_975 = 1L; int l_976 = (-1L); int l_977 = (-9L); long long l_978 = 0x1FD68D79ED8752ECLL; int l_979 = 0x07A2F8D1L; int l_980 = 0xB4ACE5A1L; int l_981[8][2] = {{3L, 0xFB38C4F8L}, {3L, 0xFB38C4F8L}, {3L, 0xFB38C4F8L}, {3L, 0xFB38C4F8L}, {3L, 0xFB38C4F8L}, {3L, 0xFB38C4F8L}, {3L, 0xFB38C4F8L}, {3L, 0xFB38C4F8L}}; int i, j, k; if ((safe_div_func_int8_t_s_s((((void*)0 != l_820) <= (safe_sub_func_int32_t_s_s(func_55((l_823 , (*g_694)), (g_441.f9 = ((func_52((((safe_rshift_func_int8_t_s_s(g_435.f5, 4)) && ((((l_830 = l_830) == (void*)0) , ((void*)0 != l_831)) > 0L)) , g_442.f2), g_443[1][0][7].f1) && (*g_691)) , (*l_752))), g_429.f1), 0x7EBD613EL))), 0xA9L))) { unsigned l_846 = 4294967295UL; unsigned l_866 = 0x1717FC79L; int l_876[4] = {0L, 5L, 0L, 5L}; unsigned l_894 = 18446744073709551615UL; unsigned long long l_910 = 0UL; short * const l_956[7] = {&g_20, (void*)0, &g_20, (void*)0, &g_20, (void*)0, &g_20}; char l_964 = (-1L); int i; for (g_387.f0 = 6; (g_387.f0 >= 0); g_387.f0 -= 1) { int l_859 = 0x1A2BBE54L; int l_865 = 0x23FC30A7L; char l_869 = (-5L); unsigned long long l_883 = 18446744073709551615UL; unsigned long long ****l_888[5]; short *l_893 = &g_20; struct S0 **l_932 = (void*)0; int *l_960 = &g_414[0][0][3].f0; int l_963 = 9L; int l_965[4]; int i; for (i = 0; i < 5; i++) l_888[i] = &l_832[2][0]; for (i = 0; i < 4; i++) l_965[i] = 5L; for (g_406.f0 = 0; (g_406.f0 <= 2); g_406.f0 += 1) { unsigned long long ***l_836 = &l_833; unsigned long long ****l_835[10][6] = {{&l_832[4][1], &l_832[7][3], &l_832[4][1], &l_832[2][0], &l_836, (void*)0}, {&l_832[4][1], &l_832[7][3], &l_832[4][1], &l_832[2][0], &l_836, (void*)0}, {&l_832[4][1], &l_832[7][3], &l_832[4][1], &l_832[2][0], &l_836, (void*)0}, {&l_832[4][1], &l_832[7][3], &l_832[4][1], &l_832[2][0], &l_836, (void*)0}, {&l_832[4][1], &l_832[7][3], &l_832[4][1], &l_832[2][0], &l_836, (void*)0}, {&l_832[4][1], &l_832[7][3], &l_832[4][1], &l_832[2][0], &l_836, (void*)0}, {&l_832[4][1], &l_832[7][3], &l_832[4][1], &l_832[2][0], &l_836, (void*)0}, {&l_832[4][1], &l_832[7][3], &l_832[4][1], &l_832[2][0], &l_836, (void*)0}, {&l_832[4][1], &l_832[7][3], &l_832[4][1], &l_832[2][0], &l_836, (void*)0}, {&l_832[4][1], &l_832[7][3], &l_832[4][1], &l_832[2][0], &l_836, (void*)0}}; int i, j; (*l_752) |= (l_832[2][0] == (g_837 = (void*)0)); l_846 = (safe_mul_func_uint8_t_u_u((g_10[(g_406.f0 + 6)] , (safe_div_func_int16_t_s_s((g_18 = g_10[g_406.f0]), (safe_lshift_func_int8_t_s_s(0xABL, 2))))), 1UL)); (*g_159) = 1L; } for (g_449.f3 = 0; (g_449.f3 <= 8); g_449.f3 += 1) { char l_858[2][7] = {{0L, 0L, 0x41L, 0L, 0L, 0x41L, 0L}, {0L, 0L, 0x41L, 0L, 0L, 0x41L, 0L}}; int l_860 = (-2L); int * const l_870 = &g_449.f0; int i, j; for (g_432.f0 = 8; (g_432.f0 >= 3); g_432.f0 -= 1) { char l_853 = 0xE8L; l_860 = ((0xB964L <= g_402.f9) && (safe_add_func_uint64_t_u_u((safe_div_func_uint32_t_u_u((safe_mul_func_uint16_t_u_u(func_36(func_39(((g_18 = func_49(l_823, l_853)) | ((*l_752) |= (((*l_543) ^= ((safe_mod_func_uint16_t_u_u((safe_unary_minus_func_uint32_t_u(8UL)), l_823)) <= (g_377.f3 < 0x62L))) && 0xE3DCL))), l_857), l_858[0][4]), 0xFD0AL)), l_859)), (*g_839)))); } (*g_159) &= ((*l_752) |= ((((+(g_440.f2 | (safe_sub_func_uint8_t_u_u(((*l_723) = ((0xC2L || l_858[0][4]) && (((l_865 = (g_402.f5 ^ l_858[0][4])) & ((**g_838) = (*g_839))) == 0x6FE6D5F7L))), l_866)))) , &g_98) != (void*)0) > (*g_691))); for (g_426.f4 = 0; (g_426.f4 <= 2); g_426.f4 += 1) { if ((*g_159)) break; (*l_752) &= (safe_mod_func_uint64_t_u_u((0x38594FFCL >= l_846), (l_866 || (l_873 , (l_883 = (safe_add_func_int32_t_s_s(((l_876[1] <= (safe_div_func_uint8_t_u_u(((*l_723)--), ((*g_694) , (safe_lshift_func_int16_t_s_s(g_381.f9, g_410.f4)))))) ^ (0x2CL && 247UL)), l_873))))))); return l_823; } g_451.f0 |= ((safe_rshift_func_uint16_t_u_s(l_866, 14)) > (safe_rshift_func_uint16_t_u_s(((l_888[0] = &g_837) != (func_22(func_28((*l_752), func_2((l_876[0] , func_7(((safe_add_func_int16_t_s_s((g_18 = (l_876[0] & (*l_870))), g_471[2])) == ((safe_mul_func_uint16_t_u_u((g_436[3][1][4].f4 >= ((**g_787) = (0x08E67116L ^ g_440.f4))), l_857)) <= 0xEAA3E2795AA28B82LL)), g_420.f8)), (*g_691), &g_116, &g_116)), g_453[5].f1, l_893, l_859, (*l_870)) , (void*)0)), g_430.f3))); } if (l_894) { const short *l_899 = &g_18; char *l_904[9][5] = {{&l_869, &g_261[4], (void*)0, (void*)0, &g_272[2]}, {&l_869, &g_261[4], (void*)0, (void*)0, &g_272[2]}, {&l_869, &g_261[4], (void*)0, (void*)0, &g_272[2]}, {&l_869, &g_261[4], (void*)0, (void*)0, &g_272[2]}, {&l_869, &g_261[4], (void*)0, (void*)0, &g_272[2]}, {&l_869, &g_261[4], (void*)0, (void*)0, &g_272[2]}, {&l_869, &g_261[4], (void*)0, (void*)0, &g_272[2]}, {&l_869, &g_261[4], (void*)0, (void*)0, &g_272[2]}, {&l_869, &g_261[4], (void*)0, (void*)0, &g_272[2]}}; int l_905[5][7] = {{0x993BEA82L, 0x7DD9417FL, 0x53A61792L, 0xCF5BD7E2L, 0xCF5BD7E2L, 0x53A61792L, 0x7DD9417FL}, {0x993BEA82L, 0x7DD9417FL, 0x53A61792L, 0xCF5BD7E2L, 0xCF5BD7E2L, 0x53A61792L, 0x7DD9417FL}, {0x993BEA82L, 0x7DD9417FL, 0x53A61792L, 0xCF5BD7E2L, 0xCF5BD7E2L, 0x53A61792L, 0x7DD9417FL}, {0x993BEA82L, 0x7DD9417FL, 0x53A61792L, 0xCF5BD7E2L, 0xCF5BD7E2L, 0x53A61792L, 0x7DD9417FL}, {0x993BEA82L, 0x7DD9417FL, 0x53A61792L, 0xCF5BD7E2L, 0xCF5BD7E2L, 0x53A61792L, 0x7DD9417FL}}; int i, j; (*l_752) = func_52((g_895 , (safe_rshift_func_int8_t_s_s((((func_52((&g_18 != l_898[7][5][0]), (((**g_838) = l_876[1]) < ((l_899 == &g_18) & (safe_lshift_func_int8_t_s_s((g_606 |= (safe_mul_func_uint16_t_u_u((((0L > ((*g_159) = l_873)) , &g_749[2]) == &g_787), 0x692DL))), 2))))) <= g_429.f4) || l_823) && l_905[0][2]), l_866))), g_398.f4); } else { unsigned **l_908[5][1][1]; int i, j, k; for (i = 0; i < 5; i++) { for (j = 0; j < 1; j++) { for (k = 0; k < 1; k++) l_908[i][j][k] = &l_32; } } (**g_817) ^= l_859; (*g_159) = (safe_mod_func_uint16_t_u_u(((l_859 , l_820) == (l_909 = l_13[4])), func_22(&g_18, g_420.f5, ((!(**g_838)) , (void*)0), (*g_839), (*l_752)))); --l_910; } for (g_438.f4 = 0; (g_438.f4 <= 8); g_438.f4 += 1) { const char l_922 = 0x90L; unsigned short l_938 = 0xB4C5L; short *l_957 = &g_20; unsigned char *l_958 = &g_895; int l_961 = (-1L); int l_962 = 0x654D7B23L; int l_967 = 2L; int l_970 = 9L; int l_973[6][6][7] = {{{0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}}, {{0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}}, {{0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}}, {{0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}}, {{0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}}, {{0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}, {0L, (-1L), (-2L), 0L, 0xBE7760A2L, 0x0E797BBDL, 0L}}}; int i, j, k; for (g_408.f3 = 0; (g_408.f3 <= 2); g_408.f3 += 1) { long long l_913 = 0x9FB81C6CE423B3D2LL; unsigned short *l_923[5][3] = {{&g_403[0][2].f4, (void*)0, &g_403[0][2].f4}, {&g_403[0][2].f4, (void*)0, &g_403[0][2].f4}, {&g_403[0][2].f4, (void*)0, &g_403[0][2].f4}, {&g_403[0][2].f4, (void*)0, &g_403[0][2].f4}, {&g_403[0][2].f4, (void*)0, &g_403[0][2].f4}}; struct S0 **l_933[7]; char *l_945[7][4][3] = {{{&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}}, {{&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}}, {{&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}}, {{&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}}, {{&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}}, {{&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}}, {{&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}, {&g_606, &g_606, &g_261[2]}}}; int i, j, k; for (i = 0; i < 7; i++) l_933[i] = &g_805; l_876[0] |= ((l_883 , l_913) , (safe_mod_func_int8_t_s_s((((l_873 >= (safe_lshift_func_uint16_t_u_u((safe_lshift_func_uint16_t_u_u((g_395.f4 = (safe_mul_func_int8_t_s_s(g_376.f7, (((g_408.f9 >= (func_36((l_894 , &l_823), ((((((~(l_883 != ((l_913 <= 0x5CEB7EB6DFE79914LL) , l_859))) , (*g_694)) < l_922) , g_445.f4) && l_894) & (**g_838))) || 0L)) | l_913) && (*g_691))))), (*l_752))), 8))) == 248UL) & l_922), l_823))); (*g_927) = &g_694; (*l_752) = ((safe_mul_func_uint8_t_u_u(l_865, ((*l_723) &= ((65535UL ^ (safe_sub_func_uint64_t_u_u((l_932 == (g_813 = l_933[5])), (+18446744073709551608UL)))) || (g_606 |= (g_404.f5 > ((func_52((safe_lshift_func_int16_t_s_u((((safe_add_func_uint16_t_u_u((l_938++), (safe_lshift_func_int16_t_s_s(l_865, (safe_add_func_int64_t_s_s((&l_865 == &l_865), l_823)))))) , l_913) || 1L), g_405.f3)), g_405.f1) != (***g_927)) && 0x86273F163C4ECB7FLL))))))) , (*g_159)); } l_960 = func_2(&l_823, func_36(func_39(((safe_div_func_uint8_t_u_u((safe_lshift_func_uint8_t_u_u(((*l_723) = g_435.f3), 7)), (safe_add_func_int8_t_s_s(g_451.f5, (safe_mul_func_int8_t_s_s(l_938, func_22(&g_18, ((*l_958) &= ((*l_752) | (safe_add_func_int64_t_s_s(func_22(l_956[0], g_397.f8, l_957, l_938, l_938), 0UL)))), &g_18, l_823, g_384.f6))))))) , 18446744073709551610UL), l_823), l_857), l_959, g_358); g_982++; for (g_434.f9 = 6; (g_434.f9 >= 0); g_434.f9 -= 1) { unsigned l_987 = 18446744073709551615UL; (*l_959) = (safe_lshift_func_int16_t_s_u((func_36(&l_865, (*l_960)) , l_987), 5)); } } } } else { int l_992 = 0x5D11DE37L; unsigned char l_993 = 0xD5L; unsigned short *l_995 = &g_437.f4; (*l_752) = ((*l_959) = ((*g_159) = 0x7BFBC4B8L)); (*l_959) = ((safe_mul_func_int8_t_s_s(((((safe_mul_func_uint8_t_u_u((g_448.f4 == l_992), g_419.f9)) >= (((l_993 > l_993) , 0xEBL) , 9UL)) >= (l_993 && ((*l_995) = ((((g_994 || l_979) > g_390.f5) , g_375.f7) ^ g_400[5].f1)))) | (-9L)), 0xAAL)) & (*g_691)); } } return l_996; } static int * func_2(int * p_3, long long p_4, int * const p_5, int * p_6) { int l_771 = 0x5017D730L; int l_777 = 0xA754606BL; int l_778 = 3L; short *l_783[1][2][1]; int i, j, k; for (i = 0; i < 1; i++) { for (j = 0; j < 2; j++) { for (k = 0; k < 1; k++) l_783[i][j][k] = &g_18; } } for (g_395.f4 = 0; (g_395.f4 >= 27); g_395.f4++) { int *l_755 = &g_402.f0; int *l_756 = (void*)0; int *l_757 = (void*)0; int *l_758 = &g_425.f0; int *l_759 = &g_389.f0; int *l_760 = &g_450.f0; int *l_761 = (void*)0; int l_762 = 0x57570BF0L; int *l_763 = (void*)0; int *l_764 = &g_372.f0; int *l_765 = &g_447.f0; int *l_766 = &g_442.f0; int l_767 = 0L; int *l_768 = &g_392.f0; int *l_769 = &g_391.f0; int *l_770 = &g_415.f0; int *l_772 = &g_396.f0; int *l_773 = &g_384.f0; int l_774 = 0x7AE6D51DL; int *l_775 = &g_449.f0; int *l_776[5][2] = {{&g_389.f0, &g_389.f0}, {&g_389.f0, &g_389.f0}, {&g_389.f0, &g_389.f0}, {&g_389.f0, &g_389.f0}, {&g_389.f0, &g_389.f0}}; unsigned l_779 = 0xDB6A1379L; int i, j; (*p_6) &= 0L; l_779++; for (g_447.f4 = 0; (g_447.f4 <= 1); g_447.f4 += 1) { int *l_782 = &g_420.f0; return l_782; } } (*g_159) &= (!(~((l_777 ^= 0x903CL) >= p_4))); (*g_159) &= (safe_add_func_uint8_t_u_u(g_390.f1, (-10L))); return p_3; } static int * func_7(short p_8, unsigned char p_9) { char l_727 = 0x39L; const int *l_734 = &g_438.f0; int l_735 = 0x653A60C2L; int *l_751 = &g_389.f0; if (p_8) { int *l_726 = &g_403[0][2].f0; unsigned long long *l_748 = &g_140; unsigned long long **l_747 = &l_748; unsigned long long ***l_746 = &l_747; for (g_426.f3 = 3; (g_426.f3 >= 40); ++g_426.f3) { return l_726; } (*l_726) &= l_727; (*l_726) = ((*l_726) , (0x11L == (((p_8 ^ (safe_rshift_func_uint8_t_u_s((safe_div_func_uint8_t_u_u(((safe_rshift_func_int16_t_s_s((0L && func_36(l_734, (l_735 ^= (*l_734)))), (func_52((safe_sub_func_uint16_t_u_u(g_431.f5, ((((safe_div_func_uint8_t_u_u((safe_div_func_uint32_t_u_u(((safe_sub_func_uint8_t_u_u((((safe_mul_func_int8_t_s_s((p_8 ^ 4294967290UL), 0xD4L)) , l_746) == (void*)0), 0x13L)) && (*l_734)), g_398.f1)), (-10L))) & g_402.f1) & (*l_726)) != g_441.f8))), (*l_734)) , p_9))) || g_373.f1), (*l_726))), 6))) <= p_9) , p_9))); } else { int *l_750 = (void*)0; l_750 = ((0x492E43A3L | 4294967287UL) , func_39(p_8, (*l_734))); } return l_751; } static char func_22(short * const p_23, unsigned char p_24, short * p_25, unsigned long long p_26, char p_27) { int *l_544[6]; int *l_649 = &g_410.f0; long long *l_688 = &g_91; int l_708 = (-1L); const unsigned short l_721 = 65535UL; int *l_722 = &g_396.f0; int i; for (i = 0; i < 6; i++) l_544[i] = &g_386.f0; l_544[5] = l_544[5]; for (g_404.f3 = 0; (g_404.f3 == 23); ++g_404.f3) { short l_555 = 0x473EL; int l_605 = 0xFBDBC336L; int l_612[8] = {0L, (-10L), 0L, (-10L), 0L, (-10L), 0L, (-10L)}; int l_613[6]; long long l_661[1]; int *l_710 = (void*)0; int i; for (i = 0; i < 6; i++) l_613[i] = 3L; for (i = 0; i < 1; i++) l_661[i] = 0L; } for (g_606 = 0; (g_606 <= 6); g_606 += 1) { long long * const * const l_715 = &l_688; long long **l_716 = (void*)0; int i; (*g_159) |= (((safe_sub_func_int8_t_s_s((safe_sub_func_int64_t_s_s(0x30CF2B686CF112DALL, ((l_715 == (l_716 = &g_694)) || g_272[g_606]))), (safe_mod_func_uint16_t_u_u(0xB7F6L, (safe_sub_func_int64_t_s_s(0x986E26DF27C4C5A4LL, l_721)))))) >= g_395.f0) == g_450.f2); if ((p_26 ^ (*g_691))) { if ((*g_159)) break; } else { l_722 = &g_14; for (g_389.f3 = 0; g_389.f3 < 5; g_389.f3 += 1) { g_261[g_389.f3] = 0L; } } for (g_397.f9 = 4; (g_397.f9 >= 0); g_397.f9 -= 1) { return g_272[g_606]; } } return g_384.f9; } static short * const func_28(unsigned p_29, int * p_30) { unsigned char l_44[5][5] = {{250UL, 0x32L, 0x80L, 0x80L, 0x32L}, {250UL, 0x32L, 0x80L, 0x80L, 0x32L}, {250UL, 0x32L, 0x80L, 0x80L, 0x32L}, {250UL, 0x32L, 0x80L, 0x80L, 0x32L}, {250UL, 0x32L, 0x80L, 0x80L, 0x32L}}; int l_62 = (-1L); int l_525[6][2] = {{1L, 0xFB36071FL}, {1L, 0xFB36071FL}, {1L, 0xFB36071FL}, {1L, 0xFB36071FL}, {1L, 0xFB36071FL}, {1L, 0xFB36071FL}}; int **l_531[1]; int ***l_530 = &l_531[0]; unsigned long long l_532 = 0x5EAF9801F759C0E1LL; unsigned char *l_540 = &l_44[1][0]; int i, j; for (i = 0; i < 1; i++) l_531[i] = &g_159; for (g_14 = 0; (g_14 >= (-22)); --g_14) { unsigned short l_61[7]; unsigned short *l_63[6][4] = {{&l_61[3], (void*)0, &l_61[5], &l_61[5]}, {&l_61[3], (void*)0, &l_61[5], &l_61[5]}, {&l_61[3], (void*)0, &l_61[5], &l_61[5]}, {&l_61[3], (void*)0, &l_61[5], &l_61[5]}, {&l_61[3], (void*)0, &l_61[5], &l_61[5]}, {&l_61[3], (void*)0, &l_61[5], &l_61[5]}}; char *l_522 = &g_272[2]; int *l_528 = &g_414[0][0][3].f0; int i, j; for (i = 0; i < 7; i++) l_61[i] = 0x9B17L; } if (g_14) goto lbl_533; lbl_533: l_532 = (func_49(p_29, ((safe_unary_minus_func_uint8_t_u(p_29)) || (p_29 < (g_397.f1 & ((void*)0 != l_530))))) >= 6L); (**l_530) = (((safe_mul_func_int16_t_s_s((p_29 > g_400[5].f2), ((safe_mod_func_uint64_t_u_u(((g_408.f0 | (safe_div_func_int32_t_s_s((((((g_410.f1 == (((*l_540) = (((((p_29 && (func_52(g_401.f2, (***l_530)) ^ ((***l_530) > p_29))) , g_385.f3) || (-1L)) & p_29) == g_378.f3)) & g_437.f4)) || (***l_530)) || 1L) , (***l_530)) , p_29), g_419.f3))) && p_29), p_29)) , (***l_530)))) ^ (*g_159)) , &g_116); return &g_20; } static int func_36(const int * p_37, unsigned p_38) { int **l_524 = &g_159; (*l_524) = &g_14; return (**l_524); } static int * func_39(unsigned p_40, long long p_41) { int *l_523 = &g_374.f0; (*g_159) = 0xC830457FL; return l_523; } static unsigned char func_49(unsigned p_50, short p_51) { int *l_510 = &g_413.f0; int **l_511[3]; int i; for (i = 0; i < 3; i++) l_511[i] = &g_159; lbl_519: g_159 = l_510; for (g_378.f9 = 0; (g_378.f9 > 2); g_378.f9++) { unsigned l_514 = 0xAAD4EE2EL; l_514++; for (g_421.f3 = (-21); (g_421.f3 > 30); ++g_421.f3) { if (l_514) goto lbl_519; } for (g_420.f4 = 0; (g_420.f4 >= 48); g_420.f4++) { if ((*g_159)) break; } } return g_398.f9; } static unsigned func_52(const unsigned short p_53, int p_54) { int **l_77 = (void*)0; int **l_78 = (void*)0; int *l_80 = &g_14; int **l_79 = &l_80; unsigned l_107 = 0xC4FF04DBL; unsigned long long l_110[3]; unsigned char *l_131 = &g_75; int l_152 = (-5L); unsigned short l_221 = 0x15F9L; int l_235 = 0x01E96B0AL; int l_236 = 0x206E1C7FL; short *l_242 = &g_20; short **l_241 = &l_242; unsigned long long l_352 = 0x7DCB865D62C6697BLL; struct S0 *l_371[4][9][7] = {{{&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}}, {{&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}}, {{&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}}, {{&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}, {&g_384, &g_406, &g_421, &g_427, &g_422, &g_408, &g_385}}}; int l_458 = 0xBA883344L; int l_459 = (-1L); int l_460[4] = {0x5FD05A4CL, 1L, 0x5FD05A4CL, 1L}; unsigned l_476 = 0x6E53126EL; int l_495[3]; unsigned short l_507 = 0x9094L; int i, j, k; for (i = 0; i < 3; i++) l_110[i] = 0x1E100AA352EE06DCLL; for (i = 0; i < 3; i++) l_495[i] = 8L; (*l_79) = (void*)0; return p_54; } static int func_55(long long p_56, int p_57, unsigned long long p_58) { unsigned long long l_73 = 0xCC53A0DCB3DF1C91LL; int l_76 = (-1L); for (p_56 = 0; (p_56 == (-6)); p_56 = safe_sub_func_int64_t_s_s(p_56, 8)) { unsigned *l_68 = (void*)0; unsigned *l_69 = &g_70; unsigned char *l_74 = &g_75; l_76 = (+(((safe_sub_func_int16_t_s_s(g_33, g_10[2])) , ((*l_69) = g_10[8])) == (p_56 >= (safe_div_func_uint8_t_u_u(((*l_74) = l_73), l_73))))); } return p_56; } int main (void) { int i, j, k; int print_hash_value = 0; platform_main_begin(); crc32_gentab(); func_1(); for (i = 0; i < 9; i++) { transparent_crc(g_10[i], "g_10[i]", print_hash_value); if (print_hash_value) printf("index = [%d]\n", i); } transparent_crc(g_12, "g_12", print_hash_value); transparent_crc(g_14, "g_14", print_hash_value); transparent_crc(g_18, "g_18", print_hash_value); transparent_crc(g_20, "g_20", print_hash_value); transparent_crc(g_33, "g_33", print_hash_value); transparent_crc(g_70, "g_70", print_hash_value); transparent_crc(g_75, "g_75", print_hash_value); transparent_crc(g_89, "g_89", print_hash_value); transparent_crc(g_91, "g_91", print_hash_value); for (i = 0; i < 10; i++) { transparent_crc(g_94[i], "g_94[i]", print_hash_value); if (print_hash_value) printf("index = [%d]\n", i); } transparent_crc(g_98, "g_98", print_hash_value); transparent_crc(g_102, "g_102", print_hash_value); transparent_crc(g_112, "g_112", print_hash_value); transparent_crc(g_116, "g_116", print_hash_value); transparent_crc(g_117, "g_117", print_hash_value); transparent_crc(g_121, "g_121", print_hash_value); transparent_crc(g_137, "g_137", print_hash_value); transparent_crc(g_140, "g_140", print_hash_value); transparent_crc(g_156, "g_156", print_hash_value); transparent_crc(g_193, "g_193", print_hash_value); transparent_crc(g_209, "g_209", print_hash_value); transparent_crc(g_229, "g_229", print_hash_value); transparent_crc(g_237, "g_237", print_hash_value); for (i = 0; i < 5; i++) { transparent_crc(g_261[i], "g_261[i]", print_hash_value); if (print_hash_value) printf("index = [%d]\n", i); } for (i = 0; i < 7; i++) { transparent_crc(g_272[i], "g_272[i]", print_hash_value); if (print_hash_value) printf("index = [%d]\n", i); } transparent_crc(g_317, "g_317", print_hash_value); transparent_crc(g_329, "g_329", print_hash_value); for (i = 0; i < 5; i++) { for (j = 0; j < 7; j++) { for (k = 0; k < 7; k++) { transparent_crc(g_335[i][j][k], "g_335[i][j][k]", print_hash_value); if (print_hash_value) printf("index = [%d][%d][%d]\n", i, j, k); } } } transparent_crc(g_372.f0, "g_372.f0", print_hash_value); transparent_crc(g_372.f1, "g_372.f1", print_hash_value); transparent_crc(g_372.f2, "g_372.f2", print_hash_value); transparent_crc(g_372.f3, "g_372.f3", print_hash_value); transparent_crc(g_372.f4, "g_372.f4", print_hash_value); transparent_crc(g_372.f5, "g_372.f5", print_hash_value); transparent_crc(g_372.f6, "g_372.f6", print_hash_value); transparent_crc(g_372.f7, "g_372.f7", print_hash_value); transparent_crc(g_372.f8, "g_372.f8", print_hash_value); transparent_crc(g_372.f9, "g_372.f9", print_hash_value); transparent_crc(g_373.f0, "g_373.f0", print_hash_value); transparent_crc(g_373.f1, "g_373.f1", print_hash_value); transparent_crc(g_373.f2, "g_373.f2", print_hash_value); transparent_crc(g_373.f3, "g_373.f3", print_hash_value); transparent_crc(g_373.f4, "g_373.f4", print_hash_value); transparent_crc(g_373.f5, "g_373.f5", print_hash_value); transparent_crc(g_373.f6, "g_373.f6", print_hash_value); transparent_crc(g_373.f7, "g_373.f7", print_hash_value); transparent_crc(g_373.f8, "g_373.f8", print_hash_value); transparent_crc(g_373.f9, "g_373.f9", print_hash_value); transparent_crc(g_374.f0, "g_374.f0", print_hash_value); transparent_crc(g_374.f1, "g_374.f1", print_hash_value); transparent_crc(g_374.f2, "g_374.f2", print_hash_value); transparent_crc(g_374.f3, "g_374.f3", print_hash_value); transparent_crc(g_374.f4, "g_374.f4", print_hash_value); transparent_crc(g_374.f5, "g_374.f5", print_hash_value); transparent_crc(g_374.f6, "g_374.f6", print_hash_value); transparent_crc(g_374.f7, "g_374.f7", print_hash_value); transparent_crc(g_374.f8, "g_374.f8", print_hash_value); transparent_crc(g_374.f9, "g_374.f9", print_hash_value); transparent_crc(g_375.f0, "g_375.f0", print_hash_value); transparent_crc(g_375.f1, "g_375.f1", print_hash_value); transparent_crc(g_375.f2, "g_375.f2", print_hash_value); transparent_crc(g_375.f3, "g_375.f3", print_hash_value); transparent_crc(g_375.f4, "g_375.f4", print_hash_value); transparent_crc(g_375.f5, "g_375.f5", print_hash_value); transparent_crc(g_375.f6, "g_375.f6", print_hash_value); transparent_crc(g_375.f7, "g_375.f7", print_hash_value); transparent_crc(g_375.f8, "g_375.f8", print_hash_value); transparent_crc(g_375.f9, "g_375.f9", print_hash_value); transparent_crc(g_376.f0, "g_376.f0", print_hash_value); transparent_crc(g_376.f1, "g_376.f1", print_hash_value); transparent_crc(g_376.f2, "g_376.f2", print_hash_value); transparent_crc(g_376.f3, "g_376.f3", print_hash_value); transparent_crc(g_376.f4, "g_376.f4", print_hash_value); transparent_crc(g_376.f5, "g_376.f5", print_hash_value); transparent_crc(g_376.f6, "g_376.f6", print_hash_value); transparent_crc(g_376.f7, "g_376.f7", print_hash_value); transparent_crc(g_376.f8, "g_376.f8", print_hash_value); transparent_crc(g_376.f9, "g_376.f9", print_hash_value); transparent_crc(g_377.f0, "g_377.f0", print_hash_value); transparent_crc(g_377.f1, "g_377.f1", print_hash_value); transparent_crc(g_377.f2, "g_377.f2", print_hash_value); transparent_crc(g_377.f3, "g_377.f3", print_hash_value); transparent_crc(g_377.f4, "g_377.f4", print_hash_value); transparent_crc(g_377.f5, "g_377.f5", print_hash_value); transparent_crc(g_377.f6, "g_377.f6", print_hash_value); transparent_crc(g_377.f7, "g_377.f7", print_hash_value); transparent_crc(g_377.f8, "g_377.f8", print_hash_value); transparent_crc(g_377.f9, "g_377.f9", print_hash_value); transparent_crc(g_378.f0, "g_378.f0", print_hash_value); transparent_crc(g_378.f1, "g_378.f1", print_hash_value); transparent_crc(g_378.f2, "g_378.f2", print_hash_value); transparent_crc(g_378.f3, "g_378.f3", print_hash_value); transparent_crc(g_378.f4, "g_378.f4", print_hash_value); transparent_crc(g_378.f5, "g_378.f5", print_hash_value); transparent_crc(g_378.f6, "g_378.f6", print_hash_value); transparent_crc(g_378.f7, "g_378.f7", print_hash_value); transparent_crc(g_378.f8, "g_378.f8", print_hash_value); transparent_crc(g_378.f9, "g_378.f9", print_hash_value); transparent_crc(g_379.f0, "g_379.f0", print_hash_value); transparent_crc(g_379.f1, "g_379.f1", print_hash_value); transparent_crc(g_379.f2, "g_379.f2", print_hash_value); transparent_crc(g_379.f3, "g_379.f3", print_hash_value); transparent_crc(g_379.f4, "g_379.f4", print_hash_value); transparent_crc(g_379.f5, "g_379.f5", print_hash_value); transparent_crc(g_379.f6, "g_379.f6", print_hash_value); transparent_crc(g_379.f7, "g_379.f7", print_hash_value); transparent_crc(g_379.f8, "g_379.f8", print_hash_value); transparent_crc(g_379.f9, "g_379.f9", print_hash_value); transparent_crc(g_380.f0, "g_380.f0", print_hash_value); transparent_crc(g_380.f1, "g_380.f1", print_hash_value); transparent_crc(g_380.f2, "g_380.f2", print_hash_value); transparent_crc(g_380.f3, "g_380.f3", print_hash_value); transparent_crc(g_380.f4, "g_380.f4", print_hash_value); transparent_crc(g_380.f5, "g_380.f5", print_hash_value); transparent_crc(g_380.f6, "g_380.f6", print_hash_value); transparent_crc(g_380.f7, "g_380.f7", print_hash_value); transparent_crc(g_380.f8, "g_380.f8", print_hash_value); transparent_crc(g_380.f9, "g_380.f9", print_hash_value); transparent_crc(g_381.f0, "g_381.f0", print_hash_value); transparent_crc(g_381.f1, "g_381.f1", print_hash_value); transparent_crc(g_381.f2, "g_381.f2", print_hash_value); transparent_crc(g_381.f3, "g_381.f3", print_hash_value); transparent_crc(g_381.f4, "g_381.f4", print_hash_value); transparent_crc(g_381.f5, "g_381.f5", print_hash_value); transparent_crc(g_381.f6, "g_381.f6", print_hash_value); transparent_crc(g_381.f7, "g_381.f7", print_hash_value); transparent_crc(g_381.f8, "g_381.f8", print_hash_value); transparent_crc(g_381.f9, "g_381.f9", print_hash_value); transparent_crc(g_382.f0, "g_382.f0", print_hash_value); transparent_crc(g_382.f1, "g_382.f1", print_hash_value); transparent_crc(g_382.f2, "g_382.f2", print_hash_value); transparent_crc(g_382.f3, "g_382.f3", print_hash_value); transparent_crc(g_382.f4, "g_382.f4", print_hash_value); transparent_crc(g_382.f5, "g_382.f5", print_hash_value); transparent_crc(g_382.f6, "g_382.f6", print_hash_value); transparent_crc(g_382.f7, "g_382.f7", print_hash_value); transparent_crc(g_382.f8, "g_382.f8", print_hash_value); transparent_crc(g_382.f9, "g_382.f9", print_hash_value); transparent_crc(g_383.f0, "g_383.f0", print_hash_value); transparent_crc(g_383.f1, "g_383.f1", print_hash_value); transparent_crc(g_383.f2, "g_383.f2", print_hash_value); transparent_crc(g_383.f3, "g_383.f3", print_hash_value); transparent_crc(g_383.f4, "g_383.f4", print_hash_value); transparent_crc(g_383.f5, "g_383.f5", print_hash_value); transparent_crc(g_383.f6, "g_383.f6", print_hash_value); transparent_crc(g_383.f7, "g_383.f7", print_hash_value); transparent_crc(g_383.f8, "g_383.f8", print_hash_value); transparent_crc(g_383.f9, "g_383.f9", print_hash_value); transparent_crc(g_384.f0, "g_384.f0", print_hash_value); transparent_crc(g_384.f1, "g_384.f1", print_hash_value); transparent_crc(g_384.f2, "g_384.f2", print_hash_value); transparent_crc(g_384.f3, "g_384.f3", print_hash_value); transparent_crc(g_384.f4, "g_384.f4", print_hash_value); transparent_crc(g_384.f5, "g_384.f5", print_hash_value); transparent_crc(g_384.f6, "g_384.f6", print_hash_value); transparent_crc(g_384.f7, "g_384.f7", print_hash_value); transparent_crc(g_384.f8, "g_384.f8", print_hash_value); transparent_crc(g_384.f9, "g_384.f9", print_hash_value); transparent_crc(g_385.f0, "g_385.f0", print_hash_value); transparent_crc(g_385.f1, "g_385.f1", print_hash_value); transparent_crc(g_385.f2, "g_385.f2", print_hash_value); transparent_crc(g_385.f3, "g_385.f3", print_hash_value); transparent_crc(g_385.f4, "g_385.f4", print_hash_value); transparent_crc(g_385.f5, "g_385.f5", print_hash_value); transparent_crc(g_385.f6, "g_385.f6", print_hash_value); transparent_crc(g_385.f7, "g_385.f7", print_hash_value); transparent_crc(g_385.f8, "g_385.f8", print_hash_value); transparent_crc(g_385.f9, "g_385.f9", print_hash_value); transparent_crc(g_386.f0, "g_386.f0", print_hash_value); transparent_crc(g_386.f1, "g_386.f1", print_hash_value); transparent_crc(g_386.f2, "g_386.f2", print_hash_value); transparent_crc(g_386.f3, "g_386.f3", print_hash_value); transparent_crc(g_386.f4, "g_386.f4", print_hash_value); transparent_crc(g_386.f5, "g_386.f5", print_hash_value); transparent_crc(g_386.f6, "g_386.f6", print_hash_value); transparent_crc(g_386.f7, "g_386.f7", print_hash_value); transparent_crc(g_386.f8, "g_386.f8", print_hash_value); transparent_crc(g_386.f9, "g_386.f9", print_hash_value); transparent_crc(g_387.f0, "g_387.f0", print_hash_value); transparent_crc(g_387.f1, "g_387.f1", print_hash_value); transparent_crc(g_387.f2, "g_387.f2", print_hash_value); transparent_crc(g_387.f3, "g_387.f3", print_hash_value); transparent_crc(g_387.f4, "g_387.f4", print_hash_value); transparent_crc(g_387.f5, "g_387.f5", print_hash_value); transparent_crc(g_387.f6, "g_387.f6", print_hash_value); transparent_crc(g_387.f7, "g_387.f7", print_hash_value); transparent_crc(g_387.f8, "g_387.f8", print_hash_value); transparent_crc(g_387.f9, "g_387.f9", print_hash_value); transparent_crc(g_388.f0, "g_388.f0", print_hash_value); transparent_crc(g_388.f1, "g_388.f1", print_hash_value); transparent_crc(g_388.f2, "g_388.f2", print_hash_value); transparent_crc(g_388.f3, "g_388.f3", print_hash_value); transparent_crc(g_388.f4, "g_388.f4", print_hash_value); transparent_crc(g_388.f5, "g_388.f5", print_hash_value); transparent_crc(g_388.f6, "g_388.f6", print_hash_value); transparent_crc(g_388.f7, "g_388.f7", print_hash_value); transparent_crc(g_388.f8, "g_388.f8", print_hash_value); transparent_crc(g_388.f9, "g_388.f9", print_hash_value); transparent_crc(g_389.f0, "g_389.f0", print_hash_value); transparent_crc(g_389.f1, "g_389.f1", print_hash_value); transparent_crc(g_389.f2, "g_389.f2", print_hash_value); transparent_crc(g_389.f3, "g_389.f3", print_hash_value); transparent_crc(g_389.f4, "g_389.f4", print_hash_value); transparent_crc(g_389.f5, "g_389.f5", print_hash_value); transparent_crc(g_389.f6, "g_389.f6", print_hash_value); transparent_crc(g_389.f7, "g_389.f7", print_hash_value); transparent_crc(g_389.f8, "g_389.f8", print_hash_value); transparent_crc(g_389.f9, "g_389.f9", print_hash_value); transparent_crc(g_390.f0, "g_390.f0", print_hash_value); transparent_crc(g_390.f1, "g_390.f1", print_hash_value); transparent_crc(g_390.f2, "g_390.f2", print_hash_value); transparent_crc(g_390.f3, "g_390.f3", print_hash_value); transparent_crc(g_390.f4, "g_390.f4", print_hash_value); transparent_crc(g_390.f5, "g_390.f5", print_hash_value); transparent_crc(g_390.f6, "g_390.f6", print_hash_value); transparent_crc(g_390.f7, "g_390.f7", print_hash_value); transparent_crc(g_390.f8, "g_390.f8", print_hash_value); transparent_crc(g_390.f9, "g_390.f9", print_hash_value); transparent_crc(g_391.f0, "g_391.f0", print_hash_value); transparent_crc(g_391.f1, "g_391.f1", print_hash_value); transparent_crc(g_391.f2, "g_391.f2", print_hash_value); transparent_crc(g_391.f3, "g_391.f3", print_hash_value); transparent_crc(g_391.f4, "g_391.f4", print_hash_value); transparent_crc(g_391.f5, "g_391.f5", print_hash_value); transparent_crc(g_391.f6, "g_391.f6", print_hash_value); transparent_crc(g_391.f7, "g_391.f7", print_hash_value); transparent_crc(g_391.f8, "g_391.f8", print_hash_value); transparent_crc(g_391.f9, "g_391.f9", print_hash_value); transparent_crc(g_392.f0, "g_392.f0", print_hash_value); transparent_crc(g_392.f1, "g_392.f1", print_hash_value); transparent_crc(g_392.f2, "g_392.f2", print_hash_value); transparent_crc(g_392.f3, "g_392.f3", print_hash_value); transparent_crc(g_392.f4, "g_392.f4", print_hash_value); transparent_crc(g_392.f5, "g_392.f5", print_hash_value); transparent_crc(g_392.f6, "g_392.f6", print_hash_value); transparent_crc(g_392.f7, "g_392.f7", print_hash_value); transparent_crc(g_392.f8, "g_392.f8", print_hash_value); transparent_crc(g_392.f9, "g_392.f9", print_hash_value); transparent_crc(g_393.f0, "g_393.f0", print_hash_value); transparent_crc(g_393.f1, "g_393.f1", print_hash_value); transparent_crc(g_393.f2, "g_393.f2", print_hash_value); transparent_crc(g_393.f3, "g_393.f3", print_hash_value); transparent_crc(g_393.f4, "g_393.f4", print_hash_value); transparent_crc(g_393.f5, "g_393.f5", print_hash_value); transparent_crc(g_393.f6, "g_393.f6", print_hash_value); transparent_crc(g_393.f7, "g_393.f7", print_hash_value); transparent_crc(g_393.f8, "g_393.f8", print_hash_value); transparent_crc(g_393.f9, "g_393.f9", print_hash_value); for (i = 0; i < 9; i++) { transparent_crc(g_394[i].f0, "g_394[i].f0", print_hash_value); transparent_crc(g_394[i].f1, "g_394[i].f1", print_hash_value); transparent_crc(g_394[i].f2, "g_394[i].f2", print_hash_value); transparent_crc(g_394[i].f3, "g_394[i].f3", print_hash_value); transparent_crc(g_394[i].f4, "g_394[i].f4", print_hash_value); transparent_crc(g_394[i].f5, "g_394[i].f5", print_hash_value); transparent_crc(g_394[i].f6, "g_394[i].f6", print_hash_value); transparent_crc(g_394[i].f7, "g_394[i].f7", print_hash_value); transparent_crc(g_394[i].f8, "g_394[i].f8", print_hash_value); transparent_crc(g_394[i].f9, "g_394[i].f9", print_hash_value); if (print_hash_value) printf("index = [%d]\n", i); } transparent_crc(g_395.f0, "g_395.f0", print_hash_value); transparent_crc(g_395.f1, "g_395.f1", print_hash_value); transparent_crc(g_395.f2, "g_395.f2", print_hash_value); transparent_crc(g_395.f3, "g_395.f3", print_hash_value); transparent_crc(g_395.f4, "g_395.f4", print_hash_value); transparent_crc(g_395.f5, "g_395.f5", print_hash_value); transparent_crc(g_395.f6, "g_395.f6", print_hash_value); transparent_crc(g_395.f7, "g_395.f7", print_hash_value); transparent_crc(g_395.f8, "g_395.f8", print_hash_value); transparent_crc(g_395.f9, "g_395.f9", print_hash_value); transparent_crc(g_396.f0, "g_396.f0", print_hash_value); transparent_crc(g_396.f1, "g_396.f1", print_hash_value); transparent_crc(g_396.f2, "g_396.f2", print_hash_value); transparent_crc(g_396.f3, "g_396.f3", print_hash_value); transparent_crc(g_396.f4, "g_396.f4", print_hash_value); transparent_crc(g_396.f5, "g_396.f5", print_hash_value); transparent_crc(g_396.f6, "g_396.f6", print_hash_value); transparent_crc(g_396.f7, "g_396.f7", print_hash_value); transparent_crc(g_396.f8, "g_396.f8", print_hash_value); transparent_crc(g_396.f9, "g_396.f9", print_hash_value); transparent_crc(g_397.f0, "g_397.f0", print_hash_value); transparent_crc(g_397.f1, "g_397.f1", print_hash_value); transparent_crc(g_397.f2, "g_397.f2", print_hash_value); transparent_crc(g_397.f3, "g_397.f3", print_hash_value); transparent_crc(g_397.f4, "g_397.f4", print_hash_value); transparent_crc(g_397.f5, "g_397.f5", print_hash_value); transparent_crc(g_397.f6, "g_397.f6", print_hash_value); transparent_crc(g_397.f7, "g_397.f7", print_hash_value); transparent_crc(g_397.f8, "g_397.f8", print_hash_value); transparent_crc(g_397.f9, "g_397.f9", print_hash_value); transparent_crc(g_398.f0, "g_398.f0", print_hash_value); transparent_crc(g_398.f1, "g_398.f1", print_hash_value); transparent_crc(g_398.f2, "g_398.f2", print_hash_value); transparent_crc(g_398.f3, "g_398.f3", print_hash_value); transparent_crc(g_398.f4, "g_398.f4", print_hash_value); transparent_crc(g_398.f5, "g_398.f5", print_hash_value); transparent_crc(g_398.f6, "g_398.f6", print_hash_value); transparent_crc(g_398.f7, "g_398.f7", print_hash_value); transparent_crc(g_398.f8, "g_398.f8", print_hash_value); transparent_crc(g_398.f9, "g_398.f9", print_hash_value); transparent_crc(g_399.f0, "g_399.f0", print_hash_value); transparent_crc(g_399.f1, "g_399.f1", print_hash_value); transparent_crc(g_399.f2, "g_399.f2", print_hash_value); transparent_crc(g_399.f3, "g_399.f3", print_hash_value); transparent_crc(g_399.f4, "g_399.f4", print_hash_value); transparent_crc(g_399.f5, "g_399.f5", print_hash_value); transparent_crc(g_399.f6, "g_399.f6", print_hash_value); transparent_crc(g_399.f7, "g_399.f7", print_hash_value); transparent_crc(g_399.f8, "g_399.f8", print_hash_value); transparent_crc(g_399.f9, "g_399.f9", print_hash_value); for (i = 0; i < 6; i++) { transparent_crc(g_400[i].f0, "g_400[i].f0", print_hash_value); transparent_crc(g_400[i].f1, "g_400[i].f1", print_hash_value); transparent_crc(g_400[i].f2, "g_400[i].f2", print_hash_value); transparent_crc(g_400[i].f3, "g_400[i].f3", print_hash_value); transparent_crc(g_400[i].f4, "g_400[i].f4", print_hash_value); transparent_crc(g_400[i].f5, "g_400[i].f5", print_hash_value); transparent_crc(g_400[i].f6, "g_400[i].f6", print_hash_value); transparent_crc(g_400[i].f7, "g_400[i].f7", print_hash_value); transparent_crc(g_400[i].f8, "g_400[i].f8", print_hash_value); transparent_crc(g_400[i].f9, "g_400[i].f9", print_hash_value); if (print_hash_value) printf("index = [%d]\n", i); } transparent_crc(g_401.f0, "g_401.f0", print_hash_value); transparent_crc(g_401.f1, "g_401.f1", print_hash_value); transparent_crc(g_401.f2, "g_401.f2", print_hash_value); transparent_crc(g_401.f3, "g_401.f3", print_hash_value); transparent_crc(g_401.f4, "g_401.f4", print_hash_value); transparent_crc(g_401.f5, "g_401.f5", print_hash_value); transparent_crc(g_401.f6, "g_401.f6", print_hash_value); transparent_crc(g_401.f7, "g_401.f7", print_hash_value); transparent_crc(g_401.f8, "g_401.f8", print_hash_value); transparent_crc(g_401.f9, "g_401.f9", print_hash_value); transparent_crc(g_402.f0, "g_402.f0", print_hash_value); transparent_crc(g_402.f1, "g_402.f1", print_hash_value); transparent_crc(g_402.f2, "g_402.f2", print_hash_value); transparent_crc(g_402.f3, "g_402.f3", print_hash_value); transparent_crc(g_402.f4, "g_402.f4", print_hash_value); transparent_crc(g_402.f5, "g_402.f5", print_hash_value); transparent_crc(g_402.f6, "g_402.f6", print_hash_value); transparent_crc(g_402.f7, "g_402.f7", print_hash_value); transparent_crc(g_402.f8, "g_402.f8", print_hash_value); transparent_crc(g_402.f9, "g_402.f9", print_hash_value); for (i = 0; i < 2; i++) { for (j = 0; j < 3; j++) { transparent_crc(g_403[i][j].f0, "g_403[i][j].f0", print_hash_value); transparent_crc(g_403[i][j].f1, "g_403[i][j].f1", print_hash_value); transparent_crc(g_403[i][j].f2, "g_403[i][j].f2", print_hash_value); transparent_crc(g_403[i][j].f3, "g_403[i][j].f3", print_hash_value); transparent_crc(g_403[i][j].f4, "g_403[i][j].f4", print_hash_value); transparent_crc(g_403[i][j].f5, "g_403[i][j].f5", print_hash_value); transparent_crc(g_403[i][j].f6, "g_403[i][j].f6", print_hash_value); transparent_crc(g_403[i][j].f7, "g_403[i][j].f7", print_hash_value); transparent_crc(g_403[i][j].f8, "g_403[i][j].f8", print_hash_value); transparent_crc(g_403[i][j].f9, "g_403[i][j].f9", print_hash_value); if (print_hash_value) printf("index = [%d][%d]\n", i, j); } } transparent_crc(g_404.f0, "g_404.f0", print_hash_value); transparent_crc(g_404.f1, "g_404.f1", print_hash_value); transparent_crc(g_404.f2, "g_404.f2", print_hash_value); transparent_crc(g_404.f3, "g_404.f3", print_hash_value); transparent_crc(g_404.f4, "g_404.f4", print_hash_value); transparent_crc(g_404.f5, "g_404.f5", print_hash_value); transparent_crc(g_404.f6, "g_404.f6", print_hash_value); transparent_crc(g_404.f7, "g_404.f7", print_hash_value); transparent_crc(g_404.f8, "g_404.f8", print_hash_value); transparent_crc(g_404.f9, "g_404.f9", print_hash_value); transparent_crc(g_405.f0, "g_405.f0", print_hash_value); transparent_crc(g_405.f1, "g_405.f1", print_hash_value); transparent_crc(g_405.f2, "g_405.f2", print_hash_value); transparent_crc(g_405.f3, "g_405.f3", print_hash_value); transparent_crc(g_405.f4, "g_405.f4", print_hash_value); transparent_crc(g_405.f5, "g_405.f5", print_hash_value); transparent_crc(g_405.f6, "g_405.f6", print_hash_value); transparent_crc(g_405.f7, "g_405.f7", print_hash_value); transparent_crc(g_405.f8, "g_405.f8", print_hash_value); transparent_crc(g_405.f9, "g_405.f9", print_hash_value); transparent_crc(g_406.f0, "g_406.f0", print_hash_value); transparent_crc(g_406.f1, "g_406.f1", print_hash_value); transparent_crc(g_406.f2, "g_406.f2", print_hash_value); transparent_crc(g_406.f3, "g_406.f3", print_hash_value); transparent_crc(g_406.f4, "g_406.f4", print_hash_value); transparent_crc(g_406.f5, "g_406.f5", print_hash_value); transparent_crc(g_406.f6, "g_406.f6", print_hash_value); transparent_crc(g_406.f7, "g_406.f7", print_hash_value); transparent_crc(g_406.f8, "g_406.f8", print_hash_value); transparent_crc(g_406.f9, "g_406.f9", print_hash_value); transparent_crc(g_407.f0, "g_407.f0", print_hash_value); transparent_crc(g_407.f1, "g_407.f1", print_hash_value); transparent_crc(g_407.f2, "g_407.f2", print_hash_value); transparent_crc(g_407.f3, "g_407.f3", print_hash_value); transparent_crc(g_407.f4, "g_407.f4", print_hash_value); transparent_crc(g_407.f5, "g_407.f5", print_hash_value); transparent_crc(g_407.f6, "g_407.f6", print_hash_value); transparent_crc(g_407.f7, "g_407.f7", print_hash_value); transparent_crc(g_407.f8, "g_407.f8", print_hash_value); transparent_crc(g_407.f9, "g_407.f9", print_hash_value); transparent_crc(g_408.f0, "g_408.f0", print_hash_value); transparent_crc(g_408.f1, "g_408.f1", print_hash_value); transparent_crc(g_408.f2, "g_408.f2", print_hash_value); transparent_crc(g_408.f3, "g_408.f3", print_hash_value); transparent_crc(g_408.f4, "g_408.f4", print_hash_value); transparent_crc(g_408.f5, "g_408.f5", print_hash_value); transparent_crc(g_408.f6, "g_408.f6", print_hash_value); transparent_crc(g_408.f7, "g_408.f7", print_hash_value); transparent_crc(g_408.f8, "g_408.f8", print_hash_value); transparent_crc(g_408.f9, "g_408.f9", print_hash_value); transparent_crc(g_409.f0, "g_409.f0", print_hash_value); transparent_crc(g_409.f1, "g_409.f1", print_hash_value); transparent_crc(g_409.f2, "g_409.f2", print_hash_value); transparent_crc(g_409.f3, "g_409.f3", print_hash_value); transparent_crc(g_409.f4, "g_409.f4", print_hash_value); transparent_crc(g_409.f5, "g_409.f5", print_hash_value); transparent_crc(g_409.f6, "g_409.f6", print_hash_value); transparent_crc(g_409.f7, "g_409.f7", print_hash_value); transparent_crc(g_409.f8, "g_409.f8", print_hash_value); transparent_crc(g_409.f9, "g_409.f9", print_hash_value); transparent_crc(g_410.f0, "g_410.f0", print_hash_value); transparent_crc(g_410.f1, "g_410.f1", print_hash_value); transparent_crc(g_410.f2, "g_410.f2", print_hash_value); transparent_crc(g_410.f3, "g_410.f3", print_hash_value); transparent_crc(g_410.f4, "g_410.f4", print_hash_value); transparent_crc(g_410.f5, "g_410.f5", print_hash_value); transparent_crc(g_410.f6, "g_410.f6", print_hash_value); transparent_crc(g_410.f7, "g_410.f7", print_hash_value); transparent_crc(g_410.f8, "g_410.f8", print_hash_value); transparent_crc(g_410.f9, "g_410.f9", print_hash_value); transparent_crc(g_411.f0, "g_411.f0", print_hash_value); transparent_crc(g_411.f1, "g_411.f1", print_hash_value); transparent_crc(g_411.f2, "g_411.f2", print_hash_value); transparent_crc(g_411.f3, "g_411.f3", print_hash_value); transparent_crc(g_411.f4, "g_411.f4", print_hash_value); transparent_crc(g_411.f5, "g_411.f5", print_hash_value); transparent_crc(g_411.f6, "g_411.f6", print_hash_value); transparent_crc(g_411.f7, "g_411.f7", print_hash_value); transparent_crc(g_411.f8, "g_411.f8", print_hash_value); transparent_crc(g_411.f9, "g_411.f9", print_hash_value); transparent_crc(g_412.f0, "g_412.f0", print_hash_value); transparent_crc(g_412.f1, "g_412.f1", print_hash_value); transparent_crc(g_412.f2, "g_412.f2", print_hash_value); transparent_crc(g_412.f3, "g_412.f3", print_hash_value); transparent_crc(g_412.f4, "g_412.f4", print_hash_value); transparent_crc(g_412.f5, "g_412.f5", print_hash_value); transparent_crc(g_412.f6, "g_412.f6", print_hash_value); transparent_crc(g_412.f7, "g_412.f7", print_hash_value); transparent_crc(g_412.f8, "g_412.f8", print_hash_value); transparent_crc(g_412.f9, "g_412.f9", print_hash_value); transparent_crc(g_413.f0, "g_413.f0", print_hash_value); transparent_crc(g_413.f1, "g_413.f1", print_hash_value); transparent_crc(g_413.f2, "g_413.f2", print_hash_value); transparent_crc(g_413.f3, "g_413.f3", print_hash_value); transparent_crc(g_413.f4, "g_413.f4", print_hash_value); transparent_crc(g_413.f5, "g_413.f5", print_hash_value); transparent_crc(g_413.f6, "g_413.f6", print_hash_value); transparent_crc(g_413.f7, "g_413.f7", print_hash_value); transparent_crc(g_413.f8, "g_413.f8", print_hash_value); transparent_crc(g_413.f9, "g_413.f9", print_hash_value); for (i = 0; i < 1; i++) { for (j = 0; j < 5; j++) { for (k = 0; k < 8; k++) { transparent_crc(g_414[i][j][k].f0, "g_414[i][j][k].f0", print_hash_value); transparent_crc(g_414[i][j][k].f1, "g_414[i][j][k].f1", print_hash_value); transparent_crc(g_414[i][j][k].f2, "g_414[i][j][k].f2", print_hash_value); transparent_crc(g_414[i][j][k].f3, "g_414[i][j][k].f3", print_hash_value); transparent_crc(g_414[i][j][k].f4, "g_414[i][j][k].f4", print_hash_value); transparent_crc(g_414[i][j][k].f5, "g_414[i][j][k].f5", print_hash_value); transparent_crc(g_414[i][j][k].f6, "g_414[i][j][k].f6", print_hash_value); transparent_crc(g_414[i][j][k].f7, "g_414[i][j][k].f7", print_hash_value); transparent_crc(g_414[i][j][k].f8, "g_414[i][j][k].f8", print_hash_value); transparent_crc(g_414[i][j][k].f9, "g_414[i][j][k].f9", print_hash_value); if (print_hash_value) printf("index = [%d][%d][%d]\n", i, j, k); } } } transparent_crc(g_415.f0, "g_415.f0", print_hash_value); transparent_crc(g_415.f1, "g_415.f1", print_hash_value); transparent_crc(g_415.f2, "g_415.f2", print_hash_value); transparent_crc(g_415.f3, "g_415.f3", print_hash_value); transparent_crc(g_415.f4, "g_415.f4", print_hash_value); transparent_crc(g_415.f5, "g_415.f5", print_hash_value); transparent_crc(g_415.f6, "g_415.f6", print_hash_value); transparent_crc(g_415.f7, "g_415.f7", print_hash_value); transparent_crc(g_415.f8, "g_415.f8", print_hash_value); transparent_crc(g_415.f9, "g_415.f9", print_hash_value); transparent_crc(g_416.f0, "g_416.f0", print_hash_value); transparent_crc(g_416.f1, "g_416.f1", print_hash_value); transparent_crc(g_416.f2, "g_416.f2", print_hash_value); transparent_crc(g_416.f3, "g_416.f3", print_hash_value); transparent_crc(g_416.f4, "g_416.f4", print_hash_value); transparent_crc(g_416.f5, "g_416.f5", print_hash_value); transparent_crc(g_416.f6, "g_416.f6", print_hash_value); transparent_crc(g_416.f7, "g_416.f7", print_hash_value); transparent_crc(g_416.f8, "g_416.f8", print_hash_value); transparent_crc(g_416.f9, "g_416.f9", print_hash_value); for (i = 0; i < 9; i++) { transparent_crc(g_417[i].f0, "g_417[i].f0", print_hash_value); transparent_crc(g_417[i].f1, "g_417[i].f1", print_hash_value); transparent_crc(g_417[i].f2, "g_417[i].f2", print_hash_value); transparent_crc(g_417[i].f3, "g_417[i].f3", print_hash_value); transparent_crc(g_417[i].f4, "g_417[i].f4", print_hash_value); transparent_crc(g_417[i].f5, "g_417[i].f5", print_hash_value); transparent_crc(g_417[i].f6, "g_417[i].f6", print_hash_value); transparent_crc(g_417[i].f7, "g_417[i].f7", print_hash_value); transparent_crc(g_417[i].f8, "g_417[i].f8", print_hash_value); transparent_crc(g_417[i].f9, "g_417[i].f9", print_hash_value); if (print_hash_value) printf("index = [%d]\n", i); } for (i = 0; i < 4; i++) { for (j = 0; j < 7; j++) { for (k = 0; k < 9; k++) { transparent_crc(g_418[i][j][k].f0, "g_418[i][j][k].f0", print_hash_value); transparent_crc(g_418[i][j][k].f1, "g_418[i][j][k].f1", print_hash_value); transparent_crc(g_418[i][j][k].f2, "g_418[i][j][k].f2", print_hash_value); transparent_crc(g_418[i][j][k].f3, "g_418[i][j][k].f3", print_hash_value); transparent_crc(g_418[i][j][k].f4, "g_418[i][j][k].f4", print_hash_value); transparent_crc(g_418[i][j][k].f5, "g_418[i][j][k].f5", print_hash_value); transparent_crc(g_418[i][j][k].f6, "g_418[i][j][k].f6", print_hash_value); transparent_crc(g_418[i][j][k].f7, "g_418[i][j][k].f7", print_hash_value); transparent_crc(g_418[i][j][k].f8, "g_418[i][j][k].f8", print_hash_value); transparent_crc(g_418[i][j][k].f9, "g_418[i][j][k].f9", print_hash_value); if (print_hash_value) printf("index = [%d][%d][%d]\n", i, j, k); } } } transparent_crc(g_419.f0, "g_419.f0", print_hash_value); transparent_crc(g_419.f1, "g_419.f1", print_hash_value); transparent_crc(g_419.f2, "g_419.f2", print_hash_value); transparent_crc(g_419.f3, "g_419.f3", print_hash_value); transparent_crc(g_419.f4, "g_419.f4", print_hash_value); transparent_crc(g_419.f5, "g_419.f5", print_hash_value); transparent_crc(g_419.f6, "g_419.f6", print_hash_value); transparent_crc(g_419.f7, "g_419.f7", print_hash_value); transparent_crc(g_419.f8, "g_419.f8", print_hash_value); transparent_crc(g_419.f9, "g_419.f9", print_hash_value); transparent_crc(g_420.f0, "g_420.f0", print_hash_value); transparent_crc(g_420.f1, "g_420.f1", print_hash_value); transparent_crc(g_420.f2, "g_420.f2", print_hash_value); transparent_crc(g_420.f3, "g_420.f3", print_hash_value); transparent_crc(g_420.f4, "g_420.f4", print_hash_value); transparent_crc(g_420.f5, "g_420.f5", print_hash_value); transparent_crc(g_420.f6, "g_420.f6", print_hash_value); transparent_crc(g_420.f7, "g_420.f7", print_hash_value); transparent_crc(g_420.f8, "g_420.f8", print_hash_value); transparent_crc(g_420.f9, "g_420.f9", print_hash_value); transparent_crc(g_421.f0, "g_421.f0", print_hash_value); transparent_crc(g_421.f1, "g_421.f1", print_hash_value); transparent_crc(g_421.f2, "g_421.f2", print_hash_value); transparent_crc(g_421.f3, "g_421.f3", print_hash_value); transparent_crc(g_421.f4, "g_421.f4", print_hash_value); transparent_crc(g_421.f5, "g_421.f5", print_hash_value); transparent_crc(g_421.f6, "g_421.f6", print_hash_value); transparent_crc(g_421.f7, "g_421.f7", print_hash_value); transparent_crc(g_421.f8, "g_421.f8", print_hash_value); transparent_crc(g_421.f9, "g_421.f9", print_hash_value); transparent_crc(g_422.f0, "g_422.f0", print_hash_value); transparent_crc(g_422.f1, "g_422.f1", print_hash_value); transparent_crc(g_422.f2, "g_422.f2", print_hash_value); transparent_crc(g_422.f3, "g_422.f3", print_hash_value); transparent_crc(g_422.f4, "g_422.f4", print_hash_value); transparent_crc(g_422.f5, "g_422.f5", print_hash_value); transparent_crc(g_422.f6, "g_422.f6", print_hash_value); transparent_crc(g_422.f7, "g_422.f7", print_hash_value); transparent_crc(g_422.f8, "g_422.f8", print_hash_value); transparent_crc(g_422.f9, "g_422.f9", print_hash_value); transparent_crc(g_423.f0, "g_423.f0", print_hash_value); transparent_crc(g_423.f1, "g_423.f1", print_hash_value); transparent_crc(g_423.f2, "g_423.f2", print_hash_value); transparent_crc(g_423.f3, "g_423.f3", print_hash_value); transparent_crc(g_423.f4, "g_423.f4", print_hash_value); transparent_crc(g_423.f5, "g_423.f5", print_hash_value); transparent_crc(g_423.f6, "g_423.f6", print_hash_value); transparent_crc(g_423.f7, "g_423.f7", print_hash_value); transparent_crc(g_423.f8, "g_423.f8", print_hash_value); transparent_crc(g_423.f9, "g_423.f9", print_hash_value); for (i = 0; i < 9; i++) { transparent_crc(g_424[i].f0, "g_424[i].f0", print_hash_value); transparent_crc(g_424[i].f1, "g_424[i].f1", print_hash_value); transparent_crc(g_424[i].f2, "g_424[i].f2", print_hash_value); transparent_crc(g_424[i].f3, "g_424[i].f3", print_hash_value); transparent_crc(g_424[i].f4, "g_424[i].f4", print_hash_value); transparent_crc(g_424[i].f5, "g_424[i].f5", print_hash_value); transparent_crc(g_424[i].f6, "g_424[i].f6", print_hash_value); transparent_crc(g_424[i].f7, "g_424[i].f7", print_hash_value); transparent_crc(g_424[i].f8, "g_424[i].f8", print_hash_value); transparent_crc(g_424[i].f9, "g_424[i].f9", print_hash_value); if (print_hash_value) printf("index = [%d]\n", i); } transparent_crc(g_425.f0, "g_425.f0", print_hash_value); transparent_crc(g_425.f1, "g_425.f1", print_hash_value); transparent_crc(g_425.f2, "g_425.f2", print_hash_value); transparent_crc(g_425.f3, "g_425.f3", print_hash_value); transparent_crc(g_425.f4, "g_425.f4", print_hash_value); transparent_crc(g_425.f5, "g_425.f5", print_hash_value); transparent_crc(g_425.f6, "g_425.f6", print_hash_value); transparent_crc(g_425.f7, "g_425.f7", print_hash_value); transparent_crc(g_425.f8, "g_425.f8", print_hash_value); transparent_crc(g_425.f9, "g_425.f9", print_hash_value); transparent_crc(g_426.f0, "g_426.f0", print_hash_value); transparent_crc(g_426.f1, "g_426.f1", print_hash_value); transparent_crc(g_426.f2, "g_426.f2", print_hash_value); transparent_crc(g_426.f3, "g_426.f3", print_hash_value); transparent_crc(g_426.f4, "g_426.f4", print_hash_value); transparent_crc(g_426.f5, "g_426.f5", print_hash_value); transparent_crc(g_426.f6, "g_426.f6", print_hash_value); transparent_crc(g_426.f7, "g_426.f7", print_hash_value); transparent_crc(g_426.f8, "g_426.f8", print_hash_value); transparent_crc(g_426.f9, "g_426.f9", print_hash_value); transparent_crc(g_427.f0, "g_427.f0", print_hash_value); transparent_crc(g_427.f1, "g_427.f1", print_hash_value); transparent_crc(g_427.f2, "g_427.f2", print_hash_value); transparent_crc(g_427.f3, "g_427.f3", print_hash_value); transparent_crc(g_427.f4, "g_427.f4", print_hash_value); transparent_crc(g_427.f5, "g_427.f5", print_hash_value); transparent_crc(g_427.f6, "g_427.f6", print_hash_value); transparent_crc(g_427.f7, "g_427.f7", print_hash_value); transparent_crc(g_427.f8, "g_427.f8", print_hash_value); transparent_crc(g_427.f9, "g_427.f9", print_hash_value); transparent_crc(g_428.f0, "g_428.f0", print_hash_value); transparent_crc(g_428.f1, "g_428.f1", print_hash_value); transparent_crc(g_428.f2, "g_428.f2", print_hash_value); transparent_crc(g_428.f3, "g_428.f3", print_hash_value); transparent_crc(g_428.f4, "g_428.f4", print_hash_value); transparent_crc(g_428.f5, "g_428.f5", print_hash_value); transparent_crc(g_428.f6, "g_428.f6", print_hash_value); transparent_crc(g_428.f7, "g_428.f7", print_hash_value); transparent_crc(g_428.f8, "g_428.f8", print_hash_value); transparent_crc(g_428.f9, "g_428.f9", print_hash_value); transparent_crc(g_429.f0, "g_429.f0", print_hash_value); transparent_crc(g_429.f1, "g_429.f1", print_hash_value); transparent_crc(g_429.f2, "g_429.f2", print_hash_value); transparent_crc(g_429.f3, "g_429.f3", print_hash_value); transparent_crc(g_429.f4, "g_429.f4", print_hash_value); transparent_crc(g_429.f5, "g_429.f5", print_hash_value); transparent_crc(g_429.f6, "g_429.f6", print_hash_value); transparent_crc(g_429.f7, "g_429.f7", print_hash_value); transparent_crc(g_429.f8, "g_429.f8", print_hash_value); transparent_crc(g_429.f9, "g_429.f9", print_hash_value); transparent_crc(g_430.f0, "g_430.f0", print_hash_value); transparent_crc(g_430.f1, "g_430.f1", print_hash_value); transparent_crc(g_430.f2, "g_430.f2", print_hash_value); transparent_crc(g_430.f3, "g_430.f3", print_hash_value); transparent_crc(g_430.f4, "g_430.f4", print_hash_value); transparent_crc(g_430.f5, "g_430.f5", print_hash_value); transparent_crc(g_430.f6, "g_430.f6", print_hash_value); transparent_crc(g_430.f7, "g_430.f7", print_hash_value); transparent_crc(g_430.f8, "g_430.f8", print_hash_value); transparent_crc(g_430.f9, "g_430.f9", print_hash_value); transparent_crc(g_431.f0, "g_431.f0", print_hash_value); transparent_crc(g_431.f1, "g_431.f1", print_hash_value); transparent_crc(g_431.f2, "g_431.f2", print_hash_value); transparent_crc(g_431.f3, "g_431.f3", print_hash_value); transparent_crc(g_431.f4, "g_431.f4", print_hash_value); transparent_crc(g_431.f5, "g_431.f5", print_hash_value); transparent_crc(g_431.f6, "g_431.f6", print_hash_value); transparent_crc(g_431.f7, "g_431.f7", print_hash_value); transparent_crc(g_431.f8, "g_431.f8", print_hash_value); transparent_crc(g_431.f9, "g_431.f9", print_hash_value); transparent_crc(g_432.f0, "g_432.f0", print_hash_value); transparent_crc(g_432.f1, "g_432.f1", print_hash_value); transparent_crc(g_432.f2, "g_432.f2", print_hash_value); transparent_crc(g_432.f3, "g_432.f3", print_hash_value); transparent_crc(g_432.f4, "g_432.f4", print_hash_value); transparent_crc(g_432.f5, "g_432.f5", print_hash_value); transparent_crc(g_432.f6, "g_432.f6", print_hash_value); transparent_crc(g_432.f7, "g_432.f7", print_hash_value); transparent_crc(g_432.f8, "g_432.f8", print_hash_value); transparent_crc(g_432.f9, "g_432.f9", print_hash_value); transparent_crc(g_433.f0, "g_433.f0", print_hash_value); transparent_crc(g_433.f1, "g_433.f1", print_hash_value); transparent_crc(g_433.f2, "g_433.f2", print_hash_value); transparent_crc(g_433.f3, "g_433.f3", print_hash_value); transparent_crc(g_433.f4, "g_433.f4", print_hash_value); transparent_crc(g_433.f5, "g_433.f5", print_hash_value); transparent_crc(g_433.f6, "g_433.f6", print_hash_value); transparent_crc(g_433.f7, "g_433.f7", print_hash_value); transparent_crc(g_433.f8, "g_433.f8", print_hash_value); transparent_crc(g_433.f9, "g_433.f9", print_hash_value); transparent_crc(g_434.f0, "g_434.f0", print_hash_value); transparent_crc(g_434.f1, "g_434.f1", print_hash_value); transparent_crc(g_434.f2, "g_434.f2", print_hash_value); transparent_crc(g_434.f3, "g_434.f3", print_hash_value); transparent_crc(g_434.f4, "g_434.f4", print_hash_value); transparent_crc(g_434.f5, "g_434.f5", print_hash_value); transparent_crc(g_434.f6, "g_434.f6", print_hash_value); transparent_crc(g_434.f7, "g_434.f7", print_hash_value); transparent_crc(g_434.f8, "g_434.f8", print_hash_value); transparent_crc(g_434.f9, "g_434.f9", print_hash_value); transparent_crc(g_435.f0, "g_435.f0", print_hash_value); transparent_crc(g_435.f1, "g_435.f1", print_hash_value); transparent_crc(g_435.f2, "g_435.f2", print_hash_value); transparent_crc(g_435.f3, "g_435.f3", print_hash_value); transparent_crc(g_435.f4, "g_435.f4", print_hash_value); transparent_crc(g_435.f5, "g_435.f5", print_hash_value); transparent_crc(g_435.f6, "g_435.f6", print_hash_value); transparent_crc(g_435.f7, "g_435.f7", print_hash_value); transparent_crc(g_435.f8, "g_435.f8", print_hash_value); transparent_crc(g_435.f9, "g_435.f9", print_hash_value); for (i = 0; i < 4; i++) { for (j = 0; j < 6; j++) { for (k = 0; k < 5; k++) { transparent_crc(g_436[i][j][k].f0, "g_436[i][j][k].f0", print_hash_value); transparent_crc(g_436[i][j][k].f1, "g_436[i][j][k].f1", print_hash_value); transparent_crc(g_436[i][j][k].f2, "g_436[i][j][k].f2", print_hash_value); transparent_crc(g_436[i][j][k].f3, "g_436[i][j][k].f3", print_hash_value); transparent_crc(g_436[i][j][k].f4, "g_436[i][j][k].f4", print_hash_value); transparent_crc(g_436[i][j][k].f5, "g_436[i][j][k].f5", print_hash_value); transparent_crc(g_436[i][j][k].f6, "g_436[i][j][k].f6", print_hash_value); transparent_crc(g_436[i][j][k].f7, "g_436[i][j][k].f7", print_hash_value); transparent_crc(g_436[i][j][k].f8, "g_436[i][j][k].f8", print_hash_value); transparent_crc(g_436[i][j][k].f9, "g_436[i][j][k].f9", print_hash_value); if (print_hash_value) printf("index = [%d][%d][%d]\n", i, j, k); } } } transparent_crc(g_437.f0, "g_437.f0", print_hash_value); transparent_crc(g_437.f1, "g_437.f1", print_hash_value); transparent_crc(g_437.f2, "g_437.f2", print_hash_value); transparent_crc(g_437.f3, "g_437.f3", print_hash_value); transparent_crc(g_437.f4, "g_437.f4", print_hash_value); transparent_crc(g_437.f5, "g_437.f5", print_hash_value); transparent_crc(g_437.f6, "g_437.f6", print_hash_value); transparent_crc(g_437.f7, "g_437.f7", print_hash_value); transparent_crc(g_437.f8, "g_437.f8", print_hash_value); transparent_crc(g_437.f9, "g_437.f9", print_hash_value); transparent_crc(g_438.f0, "g_438.f0", print_hash_value); transparent_crc(g_438.f1, "g_438.f1", print_hash_value); transparent_crc(g_438.f2, "g_438.f2", print_hash_value); transparent_crc(g_438.f3, "g_438.f3", print_hash_value); transparent_crc(g_438.f4, "g_438.f4", print_hash_value); transparent_crc(g_438.f5, "g_438.f5", print_hash_value); transparent_crc(g_438.f6, "g_438.f6", print_hash_value); transparent_crc(g_438.f7, "g_438.f7", print_hash_value); transparent_crc(g_438.f8, "g_438.f8", print_hash_value); transparent_crc(g_438.f9, "g_438.f9", print_hash_value); transparent_crc(g_439.f0, "g_439.f0", print_hash_value); transparent_crc(g_439.f1, "g_439.f1", print_hash_value); transparent_crc(g_439.f2, "g_439.f2", print_hash_value); transparent_crc(g_439.f3, "g_439.f3", print_hash_value); transparent_crc(g_439.f4, "g_439.f4", print_hash_value); transparent_crc(g_439.f5, "g_439.f5", print_hash_value); transparent_crc(g_439.f6, "g_439.f6", print_hash_value); transparent_crc(g_439.f7, "g_439.f7", print_hash_value); transparent_crc(g_439.f8, "g_439.f8", print_hash_value); transparent_crc(g_439.f9, "g_439.f9", print_hash_value); transparent_crc(g_440.f0, "g_440.f0", print_hash_value); transparent_crc(g_440.f1, "g_440.f1", print_hash_value); transparent_crc(g_440.f2, "g_440.f2", print_hash_value); transparent_crc(g_440.f3, "g_440.f3", print_hash_value); transparent_crc(g_440.f4, "g_440.f4", print_hash_value); transparent_crc(g_440.f5, "g_440.f5", print_hash_value); transparent_crc(g_440.f6, "g_440.f6", print_hash_value); transparent_crc(g_440.f7, "g_440.f7", print_hash_value); transparent_crc(g_440.f8, "g_440.f8", print_hash_value); transparent_crc(g_440.f9, "g_440.f9", print_hash_value); transparent_crc(g_441.f0, "g_441.f0", print_hash_value); transparent_crc(g_441.f1, "g_441.f1", print_hash_value); transparent_crc(g_441.f2, "g_441.f2", print_hash_value); transparent_crc(g_441.f3, "g_441.f3", print_hash_value); transparent_crc(g_441.f4, "g_441.f4", print_hash_value); transparent_crc(g_441.f5, "g_441.f5", print_hash_value); transparent_crc(g_441.f6, "g_441.f6", print_hash_value); transparent_crc(g_441.f7, "g_441.f7", print_hash_value); transparent_crc(g_441.f8, "g_441.f8", print_hash_value); transparent_crc(g_441.f9, "g_441.f9", print_hash_value); transparent_crc(g_442.f0, "g_442.f0", print_hash_value); transparent_crc(g_442.f1, "g_442.f1", print_hash_value); transparent_crc(g_442.f2, "g_442.f2", print_hash_value); transparent_crc(g_442.f3, "g_442.f3", print_hash_value); transparent_crc(g_442.f4, "g_442.f4", print_hash_value); transparent_crc(g_442.f5, "g_442.f5", print_hash_value); transparent_crc(g_442.f6, "g_442.f6", print_hash_value); transparent_crc(g_442.f7, "g_442.f7", print_hash_value); transparent_crc(g_442.f8, "g_442.f8", print_hash_value); transparent_crc(g_442.f9, "g_442.f9", print_hash_value); for (i = 0; i < 5; i++) { for (j = 0; j < 4; j++) { for (k = 0; k < 8; k++) { transparent_crc(g_443[i][j][k].f0, "g_443[i][j][k].f0", print_hash_value); transparent_crc(g_443[i][j][k].f1, "g_443[i][j][k].f1", print_hash_value); transparent_crc(g_443[i][j][k].f2, "g_443[i][j][k].f2", print_hash_value); transparent_crc(g_443[i][j][k].f3, "g_443[i][j][k].f3", print_hash_value); transparent_crc(g_443[i][j][k].f4, "g_443[i][j][k].f4", print_hash_value); transparent_crc(g_443[i][j][k].f5, "g_443[i][j][k].f5", print_hash_value); transparent_crc(g_443[i][j][k].f6, "g_443[i][j][k].f6", print_hash_value); transparent_crc(g_443[i][j][k].f7, "g_443[i][j][k].f7", print_hash_value); transparent_crc(g_443[i][j][k].f8, "g_443[i][j][k].f8", print_hash_value); transparent_crc(g_443[i][j][k].f9, "g_443[i][j][k].f9", print_hash_value); if (print_hash_value) printf("index = [%d][%d][%d]\n", i, j, k); } } } transparent_crc(g_444.f0, "g_444.f0", print_hash_value); transparent_crc(g_444.f1, "g_444.f1", print_hash_value); transparent_crc(g_444.f2, "g_444.f2", print_hash_value); transparent_crc(g_444.f3, "g_444.f3", print_hash_value); transparent_crc(g_444.f4, "g_444.f4", print_hash_value); transparent_crc(g_444.f5, "g_444.f5", print_hash_value); transparent_crc(g_444.f6, "g_444.f6", print_hash_value); transparent_crc(g_444.f7, "g_444.f7", print_hash_value); transparent_crc(g_444.f8, "g_444.f8", print_hash_value); transparent_crc(g_444.f9, "g_444.f9", print_hash_value); transparent_crc(g_445.f0, "g_445.f0", print_hash_value); transparent_crc(g_445.f1, "g_445.f1", print_hash_value); transparent_crc(g_445.f2, "g_445.f2", print_hash_value); transparent_crc(g_445.f3, "g_445.f3", print_hash_value); transparent_crc(g_445.f4, "g_445.f4", print_hash_value); transparent_crc(g_445.f5, "g_445.f5", print_hash_value); transparent_crc(g_445.f6, "g_445.f6", print_hash_value); transparent_crc(g_445.f7, "g_445.f7", print_hash_value); transparent_crc(g_445.f8, "g_445.f8", print_hash_value); transparent_crc(g_445.f9, "g_445.f9", print_hash_value); transparent_crc(g_446.f0, "g_446.f0", print_hash_value); transparent_crc(g_446.f1, "g_446.f1", print_hash_value); transparent_crc(g_446.f2, "g_446.f2", print_hash_value); transparent_crc(g_446.f3, "g_446.f3", print_hash_value); transparent_crc(g_446.f4, "g_446.f4", print_hash_value); transparent_crc(g_446.f5, "g_446.f5", print_hash_value); transparent_crc(g_446.f6, "g_446.f6", print_hash_value); transparent_crc(g_446.f7, "g_446.f7", print_hash_value); transparent_crc(g_446.f8, "g_446.f8", print_hash_value); transparent_crc(g_446.f9, "g_446.f9", print_hash_value); transparent_crc(g_447.f0, "g_447.f0", print_hash_value); transparent_crc(g_447.f1, "g_447.f1", print_hash_value); transparent_crc(g_447.f2, "g_447.f2", print_hash_value); transparent_crc(g_447.f3, "g_447.f3", print_hash_value); transparent_crc(g_447.f4, "g_447.f4", print_hash_value); transparent_crc(g_447.f5, "g_447.f5", print_hash_value); transparent_crc(g_447.f6, "g_447.f6", print_hash_value); transparent_crc(g_447.f7, "g_447.f7", print_hash_value); transparent_crc(g_447.f8, "g_447.f8", print_hash_value); transparent_crc(g_447.f9, "g_447.f9", print_hash_value); transparent_crc(g_448.f0, "g_448.f0", print_hash_value); transparent_crc(g_448.f1, "g_448.f1", print_hash_value); transparent_crc(g_448.f2, "g_448.f2", print_hash_value); transparent_crc(g_448.f3, "g_448.f3", print_hash_value); transparent_crc(g_448.f4, "g_448.f4", print_hash_value); transparent_crc(g_448.f5, "g_448.f5", print_hash_value); transparent_crc(g_448.f6, "g_448.f6", print_hash_value); transparent_crc(g_448.f7, "g_448.f7", print_hash_value); transparent_crc(g_448.f8, "g_448.f8", print_hash_value); transparent_crc(g_448.f9, "g_448.f9", print_hash_value); transparent_crc(g_449.f0, "g_449.f0", print_hash_value); transparent_crc(g_449.f1, "g_449.f1", print_hash_value); transparent_crc(g_449.f2, "g_449.f2", print_hash_value); transparent_crc(g_449.f3, "g_449.f3", print_hash_value); transparent_crc(g_449.f4, "g_449.f4", print_hash_value); transparent_crc(g_449.f5, "g_449.f5", print_hash_value); transparent_crc(g_449.f6, "g_449.f6", print_hash_value); transparent_crc(g_449.f7, "g_449.f7", print_hash_value); transparent_crc(g_449.f8, "g_449.f8", print_hash_value); transparent_crc(g_449.f9, "g_449.f9", print_hash_value); transparent_crc(g_450.f0, "g_450.f0", print_hash_value); transparent_crc(g_450.f1, "g_450.f1", print_hash_value); transparent_crc(g_450.f2, "g_450.f2", print_hash_value); transparent_crc(g_450.f3, "g_450.f3", print_hash_value); transparent_crc(g_450.f4, "g_450.f4", print_hash_value); transparent_crc(g_450.f5, "g_450.f5", print_hash_value); transparent_crc(g_450.f6, "g_450.f6", print_hash_value); transparent_crc(g_450.f7, "g_450.f7", print_hash_value); transparent_crc(g_450.f8, "g_450.f8", print_hash_value); transparent_crc(g_450.f9, "g_450.f9", print_hash_value); transparent_crc(g_451.f0, "g_451.f0", print_hash_value); transparent_crc(g_451.f1, "g_451.f1", print_hash_value); transparent_crc(g_451.f2, "g_451.f2", print_hash_value); transparent_crc(g_451.f3, "g_451.f3", print_hash_value); transparent_crc(g_451.f4, "g_451.f4", print_hash_value); transparent_crc(g_451.f5, "g_451.f5", print_hash_value); transparent_crc(g_451.f6, "g_451.f6", print_hash_value); transparent_crc(g_451.f7, "g_451.f7", print_hash_value); transparent_crc(g_451.f8, "g_451.f8", print_hash_value); transparent_crc(g_451.f9, "g_451.f9", print_hash_value); for (i = 0; i < 8; i++) { for (j = 0; j < 7; j++) { for (k = 0; k < 4; k++) { transparent_crc(g_452[i][j][k].f0, "g_452[i][j][k].f0", print_hash_value); transparent_crc(g_452[i][j][k].f1, "g_452[i][j][k].f1", print_hash_value); transparent_crc(g_452[i][j][k].f2, "g_452[i][j][k].f2", print_hash_value); transparent_crc(g_452[i][j][k].f3, "g_452[i][j][k].f3", print_hash_value); transparent_crc(g_452[i][j][k].f4, "g_452[i][j][k].f4", print_hash_value); transparent_crc(g_452[i][j][k].f5, "g_452[i][j][k].f5", print_hash_value); transparent_crc(g_452[i][j][k].f6, "g_452[i][j][k].f6", print_hash_value); transparent_crc(g_452[i][j][k].f7, "g_452[i][j][k].f7", print_hash_value); transparent_crc(g_452[i][j][k].f8, "g_452[i][j][k].f8", print_hash_value); transparent_crc(g_452[i][j][k].f9, "g_452[i][j][k].f9", print_hash_value); if (print_hash_value) printf("index = [%d][%d][%d]\n", i, j, k); } } } for (i = 0; i < 8; i++) { transparent_crc(g_453[i].f0, "g_453[i].f0", print_hash_value); transparent_crc(g_453[i].f1, "g_453[i].f1", print_hash_value); transparent_crc(g_453[i].f2, "g_453[i].f2", print_hash_value); transparent_crc(g_453[i].f3, "g_453[i].f3", print_hash_value); transparent_crc(g_453[i].f4, "g_453[i].f4", print_hash_value); transparent_crc(g_453[i].f5, "g_453[i].f5", print_hash_value); transparent_crc(g_453[i].f6, "g_453[i].f6", print_hash_value); transparent_crc(g_453[i].f7, "g_453[i].f7", print_hash_value); transparent_crc(g_453[i].f8, "g_453[i].f8", print_hash_value); transparent_crc(g_453[i].f9, "g_453[i].f9", print_hash_value); if (print_hash_value) printf("index = [%d]\n", i); } transparent_crc(g_454.f0, "g_454.f0", print_hash_value); transparent_crc(g_454.f1, "g_454.f1", print_hash_value); transparent_crc(g_454.f2, "g_454.f2", print_hash_value); transparent_crc(g_454.f3, "g_454.f3", print_hash_value); transparent_crc(g_454.f4, "g_454.f4", print_hash_value); transparent_crc(g_454.f5, "g_454.f5", print_hash_value); transparent_crc(g_454.f6, "g_454.f6", print_hash_value); transparent_crc(g_454.f7, "g_454.f7", print_hash_value); transparent_crc(g_454.f8, "g_454.f8", print_hash_value); transparent_crc(g_454.f9, "g_454.f9", print_hash_value); for (i = 0; i < 10; i++) { for (j = 0; j < 5; j++) { transparent_crc(g_455[i][j].f0, "g_455[i][j].f0", print_hash_value); transparent_crc(g_455[i][j].f1, "g_455[i][j].f1", print_hash_value); transparent_crc(g_455[i][j].f2, "g_455[i][j].f2", print_hash_value); transparent_crc(g_455[i][j].f3, "g_455[i][j].f3", print_hash_value); transparent_crc(g_455[i][j].f4, "g_455[i][j].f4", print_hash_value); transparent_crc(g_455[i][j].f5, "g_455[i][j].f5", print_hash_value); transparent_crc(g_455[i][j].f6, "g_455[i][j].f6", print_hash_value); transparent_crc(g_455[i][j].f7, "g_455[i][j].f7", print_hash_value); transparent_crc(g_455[i][j].f8, "g_455[i][j].f8", print_hash_value); transparent_crc(g_455[i][j].f9, "g_455[i][j].f9", print_hash_value); if (print_hash_value) printf("index = [%d][%d]\n", i, j); } } for (i = 0; i < 7; i++) { transparent_crc(g_471[i], "g_471[i]", print_hash_value); if (print_hash_value) printf("index = [%d]\n", i); } transparent_crc(g_606, "g_606", print_hash_value); transparent_crc(g_798.f0, "g_798.f0", print_hash_value); transparent_crc(g_798.f1, "g_798.f1", print_hash_value); transparent_crc(g_798.f2, "g_798.f2", print_hash_value); transparent_crc(g_798.f3, "g_798.f3", print_hash_value); transparent_crc(g_798.f4, "g_798.f4", print_hash_value); transparent_crc(g_798.f5, "g_798.f5", print_hash_value); transparent_crc(g_798.f6, "g_798.f6", print_hash_value); transparent_crc(g_798.f7, "g_798.f7", print_hash_value); transparent_crc(g_798.f8, "g_798.f8", print_hash_value); transparent_crc(g_798.f9, "g_798.f9", print_hash_value); transparent_crc(g_895, "g_895", print_hash_value); transparent_crc(g_974, "g_974", print_hash_value); transparent_crc(g_982, "g_982", print_hash_value); transparent_crc(g_994, "g_994", print_hash_value); platform_main_end(crc32_context & 0xFUL, print_hash_value); return 0; } creduce-2.2~pre1/tests/test1.sh0000755000175000017500000000366712315002113015170 0ustar dokodoko#!/bin/bash ## ## Copyright (c) 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### if [ $# -ne 1 ]; then echo "usage: $0 " 1>&2 exit 1 fi rm -f out*.txt if clang -pedantic -Wall -O0 "$1" >out.txt 2>&1 &&\ ! grep 'incompatible redeclaration' out.txt &&\ ! grep 'ordered comparison between pointer' out.txt &&\ ! grep 'eliding middle term' out.txt &&\ ! grep 'end of non-void function' out.txt &&\ ! grep 'invalid in C99' out.txt &&\ ! grep 'specifies type' out.txt &&\ ! grep 'should return a value' out.txt &&\ ! grep 'too few argument' out.txt &&\ ! grep 'too many argument' out.txt &&\ ! grep "return type of 'main" out.txt &&\ ! grep 'uninitialized' out.txt &&\ ! grep 'incompatible pointer to' out.txt &&\ ! grep 'incompatible integer to' out.txt &&\ ! grep 'type specifier missing' out.txt &&\ gcc -c -Wall -Wextra -O "$1" >outa.txt 2>&1 &&\ ! grep uninitialized outa.txt &&\ ! grep 'control reaches end' outa.txt &&\ ! grep 'no semicolon at end' outa.txt &&\ ! grep 'incompatible pointer' outa.txt &&\ ! grep 'cast from pointer to integer' outa.txt &&\ ! grep 'ordered comparison of pointer with integer' outa.txt &&\ ! grep 'declaration does not declare anything' outa.txt &&\ ! grep 'expects type' outa.txt &&\ ! grep 'assumed to have one element' outa.txt &&\ ! grep 'division by zero' outa.txt &&\ ! grep 'pointer from integer' outa.txt &&\ ! grep 'incompatible implicit' outa.txt &&\ ! grep 'excess elements in struct initializer' outa.txt &&\ ! grep 'comparison between pointer and integer' outa.txt &&\ grep "<<" "$1" then exit 0 else exit 1 fi # clang --analyze "$1" > out_analyze.txt 2>&1 &&\ # ! grep garbage out_analyze.txt &&\ # ! grep undefined out_analyze.txt &&\ creduce-2.2~pre1/tests/run_tests0000755000175000017500000000372512315002113015540 0ustar dokodoko#!/usr/bin/env perl ## ## Copyright (c) 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### use strict; use warnings; use File::Temp qw/ tempfile tempdir /; use Cwd; my @tests = ( { "name" => "test0", "unreduced" => "file1.c", "test_script" => "test0.sh", }, { "name" => "test1", "unreduced" => "file2.c", "test_script" => "test1.sh", }, { "name" => "test2", "unreduced" => "file1.c", "test_script" => "test2.sh", }, { "name" => "test3", "unreduced" => "file2.c", "test_script" => "test3.sh", }, { "name" => "test4", "unreduced" => "file2.c", "test_script" => "test4.sh", }, { "name" => "test5", "unreduced" => "file2.c", "test_script" => "test5.sh", }, { "name" => "test6", "unreduced" => "file3.c", "test_script" => "test6.sh", }, { "name" => "test7", "unreduced" => "file3.c", "test_script" => "test7.sh", }, ); sub run_test ($) { (my $num) = @_; my $tref = $tests[$num]; my %test = %{$tref}; my $name = $test{"name"}; my $unreduced = $test{"unreduced"}; my $test_script = $test{"test_script"}; die unless (defined ($name) && defined ($unreduced) && defined ($test_script)); my $test_dir = getcwd(); my $temp_dir = tempdir( "tmp_${name}_XXXXX", DIR => $test_dir, CLEANUP => 0 ); print "\n\n===== running test $num in $temp_dir =====\n\n\n"; chdir $temp_dir or die; system "cp ../$unreduced small.c"; system "../../creduce/creduce ../${test_script} small.c"; chdir $test_dir or die; } if (scalar(@ARGV)>0) { foreach my $i (@ARGV) { run_test ($i); } } else { for (my $i=0; $i" 1>&2 exit 1 fi rm -f out*.txt if clang -pedantic -Wall -O0 "$1" >out.txt 2>&1 &&\ ! grep 'incompatible redeclaration' out.txt &&\ ! grep 'ordered comparison between pointer' out.txt &&\ ! grep 'eliding middle term' out.txt &&\ ! grep 'end of non-void function' out.txt &&\ ! grep 'invalid in C99' out.txt &&\ ! grep 'specifies type' out.txt &&\ ! grep 'should return a value' out.txt &&\ ! grep 'too few argument' out.txt &&\ ! grep 'too many argument' out.txt &&\ ! grep "return type of 'main" out.txt &&\ ! grep 'uninitialized' out.txt &&\ ! grep 'incompatible pointer to' out.txt &&\ ! grep 'incompatible integer to' out.txt &&\ ! grep 'type specifier missing' out.txt &&\ gcc -c -Wall -Wextra -O "$1" >outa.txt 2>&1 &&\ ! grep uninitialized outa.txt &&\ ! grep 'control reaches end' outa.txt &&\ ! grep 'no semicolon at end' outa.txt &&\ ! grep 'incompatible pointer' outa.txt &&\ ! grep 'cast from pointer to integer' outa.txt &&\ ! grep 'ordered comparison of pointer with integer' outa.txt &&\ ! grep 'declaration does not declare anything' outa.txt &&\ ! grep 'expects type' outa.txt &&\ ! grep 'assumed to have one element' outa.txt &&\ ! grep 'division by zero' outa.txt &&\ ! grep 'pointer from integer' outa.txt &&\ ! grep 'incompatible implicit' outa.txt &&\ ! grep 'excess elements in struct initializer' outa.txt &&\ ! grep 'comparison between pointer and integer' outa.txt &&\ grep 'goto' "$1" then exit 0 else exit 1 fi # clang --analyze "$1" > out_analyze.txt 2>&1 &&\ # ! grep garbage out_analyze.txt &&\ # ! grep undefined out_analyze.txt &&\ creduce-2.2~pre1/creduce/0000755000175000017500000000000012315002113014025 5ustar dokodokocreduce-2.2~pre1/creduce/creduce_regexes.pm0000644000175000017500000000565512315002113017532 0ustar dokodoko## -*- mode: Perl -*- ## ## Copyright (c) 2012, 2013 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### package creduce_regexes; use warnings; use Regexp::Common; use re 'eval'; use Exporter::Lite; @EXPORT = qw($fullvar $binop @delimited_regexes_to_replace @regexes_to_replace $borderorspc $varnumexp); $varnum = "(\\-?|\\+?)[0-9a-zA-Z\_]+"; $varnumexp = "($varnum)|($RE{balanced}{-parens=>'()'})"; $field = "\\.($varnum)"; $index = "\\\[($varnum)\\\]"; $fullvar = "([\\&\\*]*)($varnumexp)(($field)|($index))*"; $arith = "\\+|\\-|\\%|\\/|\\*"; $comp = "\\<\\=|\\>\\=|\\<|\\>|\\=\\=|\\!\\=|\\="; $logic = "\\&\\&|\\|\\|"; $bit = "\\||\\&|\\^|\\<\\<|\\>\\>"; $binop = "($arith)|($comp)|($logic)|($bit)|(\\-\\>)"; $border = "[\\*\\{\\(\\[\\:\\,\\}\\)\\]\\;\\,]"; $borderorspc = "(($border)|(\\s))"; $fname = "(?$varnum)"; $call = "$varnum\\s*$RE{balanced}{-parens=>'()'}"; # these match without additional qualification @regexes_to_replace = ( ["$RE{balanced}{-parens=>'<>'}", ""], ["$RE{balanced}{-parens=>'()'}", ""], ["$RE{balanced}{-parens=>'{}'}", ""], ["namespace(.*?)$RE{balanced}{-parens=>'{}'}", ""], ["=\\s*$RE{balanced}{-parens=>'{}'}", ""], ["\\:\\s*[0-9]+\\s*;", ";"], ["\\;", ""], ["\\^\\=", "="], ["\\|\\=", "="], ["\\+\\=\\s*1", "++"], ["\\-\\=\\s*1", "--"], ["\\&\\=", "="], ["\"(.*)\"", ""], ["checksum = ", ""], ["\'(.*)\'", ""], ["\\+\\=", "="], ["\\-\\=", "="], ["\\*\\=", "="], ["\\/\\=", "="], ["\\%\\=", "="], ["\\<\\<\\=", "="], ["\\>\\>\\=", "="], ["\\+", ""], ["\\-", ""], [":", ""], [",", ""], ["::", ""], ["\\!", ""], ["\\~", ""], ["while", "if"], ['"(.*?)"', ""], ['"(.*?)",', ""], ["struct\\s*$RE{balanced}{-parens=>'{}'}", ""], ["union\\s*$RE{balanced}{-parens=>'{}'}", ""], ["enum\\s*$RE{balanced}{-parens=>'{}'}", ""], ["if\\s*$RE{balanced}{-parens=>'()'}", ""], ); # these match when preceded and followed by $borderorspc @delimited_regexes_to_replace = ( ["($varnumexp)\\s*:", ""], ["goto\\s+($varnum);", ""], ["char", "int"], ["short", "int"], ["long", "int"], ["signed", "int"], ["unsigned", "int"], ["float", "int"], ["double", "int"], ["wchar_t", "int"], ["bool", "int"], ["typeof\\s+($varnum)", "int"], ["__typeof__\\s+($varnum)", "int"], ["int(\\s+)argc(\\s*),(\\s*)(.*)(\\s*)\\*argv\\[\\]", "void"], ["int(\\s+)argc(\\s*),(\\s*)(.*)(\\s*)\\*(\\s*)\\*argv", "void"], ["int.*?;", ""], ["for", ""], ["\"(.*)\"", ""], ["\'(.*)\'", ""], ["\"(.*?)\"", ""], ["\'(.*?)\'", ""], ["\"\"", "0"], ["$call,", "0"], ["$call,", ""], ["$call", "0"], ["$call", ""], ); 1; creduce-2.2~pre1/creduce/pass_blank.pm0000644000175000017500000000257412315002113016510 0ustar dokodoko## -*- mode: Perl -*- ## ## Copyright (c) 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### package pass_blank; use strict; use warnings; use File::Copy; use creduce_utils; my @rx = (qr/^\s*$/, qr/^#/); sub check_prereqs () { return 1; } sub new ($$) { my $index = 0; return \$index; } sub advance ($$$) { (my $cfile, my $arg, my $state) = @_; my $index = ${$state}; $index++; return \$index; } sub do_transform($$) { my ($cfile, $pattern) = @_; open INF, "<$cfile" or die; my $tmpfile = POSIX::tmpnam(); open OUTF, ">$tmpfile" or die; my $matched; while (my $line = ) { if ($line =~ $pattern) { $matched = 1; next; } print OUTF $line; } close INF; close OUTF; move($tmpfile, $cfile) if $matched; return $matched; } sub transform ($$$) { (my $cfile, my $arg, my $state) = @_; my $index = ${$state}; return ($STOP, \$index) unless ($index < scalar @rx); my $success; until ($success || $index >= scalar @rx) { $success = do_transform($cfile, $rx[$index]); $index++; } return ($success ? $OK : $STOP, \$index); } 1; creduce-2.2~pre1/creduce/pass_ternary.pm0000644000175000017500000000265412315002113017104 0ustar dokodoko## -*- mode: Perl -*- ## ## Copyright (c) 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### package pass_ternary; use strict; use warnings; use Regexp::Common; use re 'eval'; use creduce_regexes; use creduce_utils; sub check_prereqs () { return 1; } sub new ($$) { my $index = 0; return \$index; } sub advance ($$$) { (my $cfile, my $which, my $state) = @_; my $index = ${$state}; $index++; return \$index; } sub transform ($$$) { (my $cfile, my $which, my $state) = @_; my $index = ${$state}; my $prog = read_file ($cfile); my $prog2 = $prog; $replace_cont = -1; if ($which eq "b") { $prog2 =~ s/(?(?$borderorspc)(?$varnumexp)\s*\?\s*(?$varnumexp)\s*:\s*(?$varnumexp)(?$borderorspc))/replace_aux($index,$+{all},$+{del1}.$+{b}.$+{del2})/seg; } elsif ($which eq "c") { $prog2 =~ s/(?(?$borderorspc)(?$varnumexp)\s*\?\s*(?$varnumexp)\s*:\s*(?$varnumexp)(?$borderorspc))/replace_aux($index,$+{all},$+{del1}.$+{c}.$+{del2})/seg; } else { die "ternary pass didn't expect arg == $which"; } if ($prog ne $prog2) { write_file ($cfile, $prog2); return ($OK, \$state); } else { return ($STOP, \$state); } } 1; creduce-2.2~pre1/creduce/pass_special.pm0000644000175000017500000000301212315002113017025 0ustar dokodoko## -*- mode: Perl -*- ## ## Copyright (c) 2012, 2013 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### package pass_special; use strict; use warnings; use creduce_regexes; use creduce_utils; sub check_prereqs () { return 1; } sub new ($$) { my $index = 0; return \$index; } sub advance ($$$) { (my $cfile, my $arg, my $state) = @_; my $index = ${$state}; $index++; return \$index; } sub junk ($) { (my $list) = @_; my @stuff = split /,/, $list; my $var = $stuff[0]; return "printf (\"%d\\n\", (int)$var)"; } sub transform ($$$) { (my $cfile, my $which, my $state) = @_; my $index = ${$state}; my $prog = read_file ($cfile); my $prog2 = $prog; if ($which eq "a") { # special case for Csmith output $replace_cont = -1; $prog2 =~ s/(?transparent_crc\s*\((?.*?)\))/replace_aux($index,$+{all},junk($+{list}))/egs; } elsif ($which eq "b") { $replace_cont = -1; $prog2 =~ s/extern \"C\"/replace_aux($index,"extern \"C\"", "")/egs; } elsif ($which eq "c") { $replace_cont = -1; $prog2 =~ s/extern \"C\+\+\"/replace_aux($index,"extern \"C++\"", "")/egs; } else { die(); } if ($prog ne $prog2) { write_file ($cfile, $prog2); return ($OK, \$index); } else { return ($STOP, \$index); } } 1; creduce-2.2~pre1/creduce/pass_clang.pm0000644000175000017500000000513312315002113016477 0ustar dokodoko## -*- mode: Perl -*- ## ## Copyright (c) 2012, 2013 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### package pass_clang; use strict; use warnings; use POSIX; use File::Copy; use File::Spec; use creduce_config qw(bindir libexecdir); use creduce_regexes; use creduce_utils; # `$clang_delta' is initialized by `check_prereqs()'. my $clang_delta = "clang_delta"; my $ORIG_DIR; sub check_prereqs () { $ORIG_DIR = getcwd(); my $path; if ($FindBin::RealBin eq bindir) { # This script is in the installation directory. # Use the installed `clang_delta'. $path = libexecdir . "/clang_delta"; } else { # Assume that this script is in the C-Reduce build tree. # Use the `clang_delta' that is also in the build tree. $path = "$FindBin::Bin/../clang_delta/clang_delta"; } if ((-e $path) && (-x $path)) { $clang_delta = $path; return 1; } return 0; } sub new ($$) { my $index = 1; return \$index; } sub advance ($$$) { (my $cfile, my $arg, my $state) = @_; my $index = ${$state}; $index++; return \$index; } sub transform ($$$) { (my $cfile, my $which, my $state) = @_; my $index = ${$state}; my $tmpfile = POSIX::tmpnam(); my $cmd = "$clang_delta --transformation=$which --counter=$index $cfile"; print "$cmd\n" if $VERBOSE; my $res = run_clang_delta ("$cmd > $tmpfile"); if ($res==0) { system "mv $tmpfile $cfile"; return ($OK, \$index); } else { if (($res == -1) || ($res == -2)) { } else { my $crashfile = $tmpfile; $crashfile =~ s/\//_/g; my ($suffix) = $cfile =~ /(\.[^.]+)$/; $crashfile = "clang_delta_crash" . $crashfile . $suffix; my $crashfile_path = File::Spec->join($ORIG_DIR, $crashfile); File::Copy::copy($cfile, $crashfile_path); open TMPF, ">>$crashfile_path"; print TMPF "\n\n"; print TMPF "\/\/ this should reproduce the crash:\n"; print TMPF "\/\/ $clang_delta --transformation=$which --counter=$index $crashfile_path\n"; close TMPF; print "\n\n=======================================\n\n"; print "OOPS: clang_delta crashed; please consider mailing\n"; print "${crashfile}\n"; print "to creduce-bugs\@flux.utah.edu and we will try to fix the bug\n"; print "please also let us know what version of C-Reduce you are using\n"; print "\n=======================================\n\n"; } system "rm $tmpfile"; return ($STOP, \$index); } } 1; creduce-2.2~pre1/creduce/creduce_utils.pm0000644000175000017500000000447212315002113017224 0ustar dokodoko## -*- mode: Perl -*- ## ## Copyright (c) 2012, 2013 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### package creduce_utils; use warnings; use Exporter::Lite; use File::Spec; use File::Which; @EXPORT = qw($VERBOSE $OK $STOP find_external_program runit run_clang_delta $replace_cont $matched replace_aux read_file write_file ); $VERBOSE = 0; $OK = 999999; $STOP = 111333; sub find_external_program($$) { my ($configured_path, $program_name) = @_; # $configured_path is the pathname that was found at configure time. # If it seems OK, use it. # Otherwise, try looking in the user's path for $program_name. if (File::Spec->file_name_is_absolute ($configured_path) && -e $configured_path && -f $configured_path && -x $configured_path) { return $configured_path; } return File::Which::which ($program_name); } sub runit ($) { (my $cmd) = @_; if ((system "$cmd") != 0) { my $res = $? >> 8; if ($res == 255) { return -1; } else { return -2; } } return ($? >> 8); } sub run_clang_delta ($) { (my $cmd) = @_; if ((system "$cmd") != 0) { my $res = $? >> 8; if ($res == 255) { return -1; } elsif ($res == 1) { return -2; } else { return -3; } } return ($? >> 8); } # utility code to help us replace the nth occurrence of a pattern $replace_cont = 0; $matched = 0; sub replace_aux ($$$) { my ($index,$original,$replacement) = @_; $replace_cont++; $matched = 1; return ($replace_cont == $index) ? $replacement : $original; } sub read_file ($) { (my $cfile) = @_; open INF, "<$cfile" or die; my $prog = ""; while (my $line = ) { $prog .= $line; } close INF; if (substr($prog, 0, 1) ne " ") { $prog = " $prog"; } if (substr ($prog, -1, 1) ne " ") { $prog = "$prog "; } return $prog; } sub write_file ($$) { (my $cfile, my $prog) = @_; open OUTF, ">$cfile" or die; print OUTF $prog; close OUTF; } 1; creduce-2.2~pre1/creduce/pass_indent.pm0000644000175000017500000000316612315002113016700 0ustar dokodoko## -*- mode: Perl -*- ## ## Copyright (c) 2012, 2013 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### package pass_indent; use strict; use warnings; use creduce_config qw(ASTYLE CLANG_FORMAT INDENT); use creduce_utils; my $astyle; my $clang_format; my $indent; my $indent_opts = "-nbad -nbap -nbbb -cs -pcs -prs -saf -sai -saw -sob -ss "; sub check_prereqs () { $astyle = find_external_program(creduce_config::ASTYLE, "astyle"); $clang_format = find_external_program(creduce_config::CLANG_FORMAT, "clang-format"); $indent = find_external_program(creduce_config::INDENT, "indent"); return defined ($astyle) && defined ($clang_format) && defined ($indent); } sub new ($$) { my $index = 0; return \$index; } sub advance ($$$) { (my $cfile, my $arg, my $state) = @_; my $index = ${$state}; $index++; return \$index; } sub transform ($$$) { (my $cfile, my $arg, my $state) = @_; my $index = ${$state}; if (0) { } elsif ($arg eq "regular") { return ($STOP, \$index) unless ($index == 0); system "$indent $indent_opts $cfile >/dev/null 2>&1"; } elsif ($arg eq "final") { if ($index == 0) { system "$indent $cfile >/dev/null 2>&1"; } elsif ($index == 1) { system "$astyle $cfile >/dev/null 2>&1"; } elsif ($index == 2) { system "$clang_format -i $cfile >/dev/null 2>&1"; } else { return ($STOP, \$index); } } $index++; return ($OK, \$index); } 1; creduce-2.2~pre1/creduce/pass_clex.pm0000644000175000017500000000323212315002113016344 0ustar dokodoko## -*- mode: Perl -*- ## ## Copyright (c) 2012, 2013 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### package pass_clex; use strict; use warnings; use POSIX; use File::Copy; use File::Spec; use creduce_config qw(bindir libexecdir); use creduce_regexes; use creduce_utils; # `$clex' is initialized by `check_prereqs()'. my $clex = "clex"; my $ORIG_DIR; sub check_prereqs () { $ORIG_DIR = getcwd(); my $path; if ($FindBin::RealBin eq bindir) { # This script is in the installation directory. # Use the installed `clex'. $path = libexecdir . "/clex"; } else { # Assume that this script is in the C-Reduce build tree. # Use the `clex' that is also in the build tree. $path = "$FindBin::Bin/../clex/clex"; } if ((-e $path) && (-x $path)) { $clex = $path; return 1; } return 0; } sub new ($$) { my $index = 0; return \$index; } sub advance ($$$) { (my $cfile, my $arg, my $state) = @_; my $index = ${$state}; $index++; return \$index; } sub transform ($$$) { (my $cfile, my $which, my $state) = @_; my $index = ${$state}; my $tmpfile = POSIX::tmpnam(); my $cmd = "$clex $which $index $cfile"; print "$cmd\n" if $VERBOSE; my $res = runit ("$cmd > $tmpfile"); if ($res==0) { system "mv $tmpfile $cfile"; return ($OK, \$index); } else { if ($res == -1) { } else { # TODO -- log a crash like we do for clang-delta } system "rm $tmpfile"; return ($STOP, \$index); } } 1; creduce-2.2~pre1/creduce/pass_clang_binsrch.pm0000644000175000017500000001012212315002113020201 0ustar dokodoko## -*- mode: Perl -*- ## ## Copyright (c) 2012, 2013 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### package pass_clang_binsrch; use strict; use warnings; use POSIX; use File::Copy; use File::Spec; use creduce_config qw(bindir libexecdir); use creduce_regexes; use creduce_utils; # `$clang_delta' is initialized by `check_prereqs()'. my $clang_delta = "clang_delta"; my $ORIG_DIR; sub count_instances ($$) { (my $cfile, my $which) = @_; open INF, "$clang_delta --query-instances=$which $cfile |" or die; my $line = ; die unless $line =~ /Available transformation instances: ([0-9]+)$/; my $n = $1; close INF; return $n; } sub check_prereqs () { $ORIG_DIR = getcwd(); my $path; if ($FindBin::RealBin eq bindir) { # This script is in the installation directory. # Use the installed `clang_delta'. $path = libexecdir . "/clang_delta"; } else { # Assume that this script is in the C-Reduce build tree. # Use the `clang_delta' that is also in the build tree. $path = "$FindBin::Bin/../clang_delta/clang_delta"; } if ((-e $path) && (-x $path)) { $clang_delta = $path; return 1; } return 0; } sub new ($$) { (my $cfile, my $which) = @_; my %sh; $sh{"start"} = 1; return \%sh; } sub advance ($$$) { (my $cfile, my $which, my $state) = @_; my %sh = %{$state}; return \%sh if defined($sh{"start"}); $sh{"index"} += $sh{"chunk"}; if ($VERBOSE) { my $index = $sh{"index"}; my $chunk = $sh{"chunk"}; print "ADVANCE: index = $index, chunk = $chunk\n"; } return \%sh; } sub round ($) { (my $n) = @_; return int ($n+0.5); } sub transform ($$$) { (my $cfile, my $which, my $state) = @_; my %sh = %{$state}; if (defined($sh{"start"})) { delete $sh{"start"}; my $instances = count_instances($cfile,$which); $sh{"chunk"} = $instances; $sh{"instances"} = $instances; print "initial granularity = $instances\n" if $VERBOSE; $sh{"index"} = 1; } AGAIN: my $n=0; my $index = $sh{"index"}; my $chunk = $sh{"chunk"}; my $instances = $sh{"instances"}; my $tmpfile = POSIX::tmpnam(); print "TRANSFORM: index = $index, chunk = $chunk, instances = $instances\n" if $VERBOSE; if ($index <= $instances) { my $end = $index + $chunk; if ($end > $instances) { $end = $instances; } my $dec = $end - $index + 1; my $cmd = "$clang_delta --transformation=$which --counter=$index --to-counter=$end $cfile"; print "$cmd\n" if $VERBOSE; my $res = run_clang_delta ("$cmd > $tmpfile"); if ($res==0) { system "mv $tmpfile $cfile"; return ($OK, \%sh); } else { if ($res == -1) { # nothing? } elsif ($res == -2) { print "out of instances!\n" if $VERBOSE; goto rechunk; } else { my $crashfile = $tmpfile; $crashfile =~ s/\//_/g; my ($suffix) = $cfile =~ /(\.[^.]+)$/; $crashfile = "clang_delta_crash" . $crashfile . $suffix; my $crashfile_path = File::Spec->join($ORIG_DIR, $crashfile); File::Copy::copy($cfile, $crashfile_path); open TMPF, ">>$crashfile_path"; print TMPF "\n\n"; print TMPF "\/\/ this should reproduce the crash:\n"; print TMPF "\/\/ $clang_delta --transformation=$which --counter=$index $crashfile_path\n"; close TMPF; print "\n\n=======================================\n\n"; print "OOPS: clang_delta crashed; please consider mailing\n"; print "${crashfile}\n"; print "to creduce-bugs\@flux.utah.edu and we will try to fix the bug\n"; print "please also let us know what version of C-Reduce you are using\n"; print "\n=======================================\n\n"; } system "rm $tmpfile"; return ($STOP, \%sh); } system "mv $tmpfile $cfile"; } else { rechunk: return ($STOP, \%sh) if ($sh{"chunk"} < 10); my $newchunk = round ($sh{"chunk"} / 2.0); $sh{"chunk"} = $newchunk; print "granularity = $newchunk\n" if $VERBOSE; $sh{"index"} = 1; goto AGAIN; } return ($OK, \%sh); } 1; creduce-2.2~pre1/creduce/creduce.in0000644000175000017500000010010012315002113015757 0ustar dokodoko#!@perl@ ## -*- mode: Perl -*- ## ## Copyright (c) 2012, 2013 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ###################################################################### # # This is a generic Delta debugger that is parameterized by an # interestingness test implemented as a shell script and a collection # of transformation operators implemented as Perl modules. # #################################################################### ## TODO: # specify passes using a config file # add support for reducing non-preprocessed code # remove comments # remove preprocessor directives after preprocessing # debug clex crashes, add crash reporting for it? # maybe implement passes to: # delete function bodies using the line delta algorithm # ensure that identifiers first appear in sorted order # identifiers are dense # reduce the non-header-file part first, and use PCHs # add a multidelta? # replace peep::a and peep::b with token-based passes # maybe: fix the caching code and then benchmark on some large reductions # measure hits by pass # consider turning on caching only for passes that benefit # use IPC::Run3 instead of system? # merge adjacent strings? # support adding/removing passes via the command line # maybe add a format string reduction pass that eliminates a format # specifier and also the corresponding argument use strict; use warnings; require 5.10.0; use FindBin; use lib $FindBin::Bin, '@perllibdir@'; use Exporter::Lite; use File::Basename; use File::Which; use Getopt::Tabular; use POSIX; use Regexp::Common; use Benchmark::Timer; use File::Spec; use File::Temp; use File::Copy; # Load module `Sys::CPU' if it is available. eval { require Sys::CPU; Sys::CPU->import(); }; use creduce_config qw(PACKAGE_STRING); use creduce_utils; ###################################################################### my $GIVEUP_CONSTANT = 1000; my $DEBUG_SMP = 0; my $NPROCS = 1; if (defined(&Sys::CPU::cpu_count)) { $NPROCS = Sys::CPU::cpu_count(); } my $PRINT_DIFF = 0; my $SANITIZE = 0; my $SANITY; my $SKIP_FIRST; my $SAVE_TEMPS; my $SLOW = 0; my $SLLOOWW = 0; my $NODEFAULT; # if set, cache results of the delta test # my $CACHE = 0; my $FUZZ = 0; my $CPP; my @options = ( # ["--add-pass", "call", 0, \&process_foo, "Also run the specified pass; requires three sub-arguments: pass sub-pass priority"], # ["--cache", "const", 1, \$CACHE, "Cache results of delta tests"], ["--cpp", "string", 1, \$CPP, "Command to preprocess the file being reduced; doing some reduction prior to preprocessing may result in faster reduction"], ["--fuzz", "const", 1, \$FUZZ, "Make C-Reduce more effective as a fuzzer, but also slower (best used in conjunction with --skip-initial-passes)"], ["-n", "integer", 1, \$NPROCS, "Set number of creduce processes to run simultaneously", ""], ["--no-default-passes", "const", 1, \$NODEFAULT, "Do not run the default passes"], ["--no-give-up", "const", 0, \$GIVEUP_CONSTANT, "Don't give up on a pass that hasn't made progress for ${GIVEUP_CONSTANT} iterations"], ["--print-diff", "const", 1, \$PRINT_DIFF, "Show changes made by transformations, for debugging"], ["--sanitize", "const", 1, \$SANITIZE, "Attempt to obscure details from the original source file"], ["--sanity-checks", "const", 1, \$SANITY, "Ensure the delta test succeeds before starting each pass"], ["--save-temps", "const", 1, \$SAVE_TEMPS, "Don't delete /tmp/creduce-xxxxxx directories on termination"], ["--skip-initial-passes", "const", 1, \$SKIP_FIRST, "Skip initial passes (useful if input is already reduced)"], ["--slow", "const", 1, \$SLOW, "Run additional passes that may improve final output slightly, but that might also be very slow"], ["--sllooww", "const", 1, \$SLLOOWW, "Like --slow but more so"], ["--verbose", "const", 1, \$VERBOSE, "Print debug information"], ); my $help = creduce_config::PACKAGE_STRING . " -- C and C++ program reducer"; my $usage_text = < 0) : (CLEANUP => 1), DIR => File::Spec->tmpdir); push @tmpdirs, $dir; return $dir; } sub remove_tmpdirs () { return if $SAVE_TEMPS; while (my $dir = shift(@tmpdirs)) { File::Path::rmtree ($dir, 0, 0); } } sub run_test ($) { (my $fn) = @_; my $res; if ($VERBOSE) { $res = runit "$test $fn"; } else { $res = runit "$test $fn >/dev/null 2>&1"; } return ($res == 0); } sub sanity_check () { print "sanity check... " if $VERBOSE; my $tmpdir = make_tmpdir(); chdir $tmpdir or die; File::Copy::copy($toreduce_best,$toreduce) or die; if (!run_test($toreduce)) { chdir $ORIG_DIR; die "test (and sanity check) fails"; } print "successful\n" if $VERBOSE; chdir $ORIG_DIR or die; remove_tmpdirs(); } my $old_len = 1000000000; my %cache = (); sub delta_test ($$$$) { (my $method, my $arg, my $state, my $fn) = @_; my $result; if ($CACHE) { my $prog = read_file($fn); $result = $cache{-s $fn}{$prog}; } if (defined($result)) { print "(hit= $result)"; } else { $result = run_test ($fn); } return $result ? 1 : 0; } sub call_prereq_check ($) { (my $method) = @_; my $str = $method."::check_prereqs"; no strict "refs"; &${str}() or die "prereqs not found for pass $method"; print "successfully checked prereqs for $method\n" if $VERBOSE; } sub call_new ($$$) { (my $method,my $fn,my $arg) = @_; my $str = $method."::new"; no strict "refs"; return &${str}($fn,$arg); } sub call_advance ($$$$) { (my $method,my $fn,my $arg,my $state) = @_; my $str = $method."::advance"; no strict "refs"; return &${str}($fn,$arg,$state); } sub call_transform ($$$$) { (my $method,my $fn,my $arg,my $state) = @_; my $str = $method."::transform"; no strict "refs"; return &${str}($fn,$arg,$state); } # @variants is the list of variants that we're currently considering; # it is speculative by assuming that each subsequent variant is # uninteresting; once an interesting variant is found, the speculation # is incorrect and we have to empty out this list using killem() and # start again; elements of this list are tuples where the first # element is the pid of the child process (if running) or -1 (if we've # already waited for that child or there never was a child due to a # cache hit) my @variants = (); my $num_running = 0; sub killem() { while (scalar(@variants) > 0) { my $kidref = shift @variants; die unless (scalar(@{$kidref})==5); (my $pid, my $newsh, my $tmpdir, my $tmpfn, my $result) = @{$kidref}; if ($pid != -1) { # kill the whole group kill ('TERM', -$pid); waitpid ($pid, 0); $num_running--; } File::Path::rmtree ($tmpdir, 0, 0); } } my $good_cnt; my $bad_cnt; my $pass_num = 0; my %method_worked = (); my %method_failed = (); # invariant: parallel execution does not escape this function # # the parallelization strategy is described here: # http://blog.regehr.org/archives/749 sub delta_pass ($) { (my $mref) = @_; my $delta_method = ${$mref}{"name"}; my $delta_arg = ${$mref}{"arg"}; $good_cnt = 0; $bad_cnt = 0; die unless (scalar(@variants)==0); die unless ($num_running==0); print "\n" if $VERBOSE; print "===< $delta_method :: $delta_arg >===\n"; my $orig_tmpfn = $toreduce; File::Copy::copy($toreduce_best,$orig_tmpfn) or die; my $state = call_new ($delta_method,$orig_tmpfn,$delta_arg); if ($SANITY) { sanity_check(); } my $since_success = 0; my $stopped = 0; AGAIN: # create child processes until: # 1. we've created enough # 2. we get a STOP # 3. we get a cache hit, in which case it's a better bet to just # look at the result instead of speculating more while (!$stopped && $num_running < $NPROCS) { my $tmpdir = make_tmpdir(); chdir $tmpdir or die; my $tmpfn = File::Spec->rel2abs($orig_tmpfn); File::Copy::copy($toreduce_best,$tmpfn) or die; # creating the variant is done in the parent, it's only # testing it that we parallelize (my $delta_res, $state) = call_transform ($delta_method,$tmpfn,$delta_arg,$state); die unless ($delta_res == $OK || $delta_res == $STOP); if ($delta_res == $STOP) { chdir $ORIG_DIR or die; $stopped = 1; } else { system "diff $toreduce_best $tmpfn" if ($PRINT_DIFF); # FIXME: check the cache here # FIXME: extend the plugin interface to optionally return a reference to the processed data my $orig_state = $state; $state = call_advance ($delta_method,$tmpfn,$delta_arg,$state); if ($FUZZ) { while (rand()<0.5) { $state = call_advance ($delta_method,$tmpfn,$delta_arg,$state); } } my $pid = fork(); die unless ($pid >= 0); if ($pid==0) { # put this process (the child) into a process group # named by its pid so that we'll be able to kill its # entire subtree all at once later setpgrp(); my $delta_result = delta_test ($delta_method,$delta_arg,$state,$tmpfn); exit ($delta_result); } my @l = ($pid, $orig_state, $tmpdir, $tmpfn, -99); push @variants, \@l; chdir $ORIG_DIR or die; $num_running++; print "forked $pid, num_running = ${num_running}\n" if $DEBUG_SMP; } } # starting at the front of the list, peel off all variants that # aren't backed up by a running subprocess; this might be because # there was a cache hit, or it might be because a subprocess has # already terminated while (scalar (@variants) > 0) { my $kidref = $variants[0]; (my $pid,my $newsh,my $tmpdir,my $tmpfn,my $delta_result) = @{$kidref}; last if ($pid != -1); my $trash = shift @variants; # ok, now we have a result to work with if ($delta_result) { # now that the delta test succeeded, this becomes our new # best version -- this has to be done in the parent # process; we do not call advance() in this case since we # assume that a transformation opportunity has been # eliminated killem (); $good_cnt++; $since_success = 0; $method_worked{$delta_method}{$delta_arg}++; $state = $newsh; $stopped = 0; File::Copy::copy($tmpfn,$toreduce_best) or die; print "success " if $VERBOSE; print_pct(-s $toreduce_best); } else { print "failure\n" if $VERBOSE; $bad_cnt++; $since_success++; $method_failed{$delta_method}{$delta_arg}++; } print "[${pass_num} ${delta_method} :: ${delta_arg} s:$good_cnt f:$bad_cnt] " if $VERBOSE; File::Path::rmtree ($tmpdir, 0, 0); } if ($num_running>0) { print "about to wait\n" if $DEBUG_SMP; my $xpid = wait(); die if ($xpid==-1); my $ret = $?; my $delta_result = $ret >> 8; print "child $xpid returned ${delta_result}\n" if $DEBUG_SMP; $num_running--; my $found = 0; for (my $i=0; $i $GIVEUP_CONSTANT)) { killem(); remove_tmpdirs(); return; } # termination condition for this pass if ($stopped && scalar(@variants)==0) { remove_tmpdirs(); return; } goto AGAIN; } sub line_delta_pass ($) { (my $n) = @_; my $line = { "name" => "pass_lines", "arg" => "$n", }; delta_pass ($line); } my @all_methods = ( { "name" => "pass_blank", "arg" => "0", "first_pass_pri" => 1, }, { "name" => "pass_clang_binsrch", "arg" => "replace-function-def-with-decl", "first_pass_pri" => 2, }, { "name" => "pass_clang_binsrch", "arg" => "remove-unused-function", "first_pass_pri" => 3, }, { "name" => "pass_lines", "arg" => "0", "pri" => 410, "first_pass_pri" => 20, "last_pass_pri" => 999, }, { "name" => "pass_lines", "arg" => "0", "first_pass_pri" => 21, }, { "name" => "pass_lines", "arg" => "0", "first_pass_pri" => 22, }, { "name" => "pass_lines", "arg" => "1", "pri" => 411, "first_pass_pri" => 23, }, { "name" => "pass_lines", "arg" => "1", "first_pass_pri" => 24, }, { "name" => "pass_lines", "arg" => "1", "first_pass_pri" => 25, }, { "name" => "pass_lines", "arg" => "2", "pri" => 412, "first_pass_pri" => 27, }, { "name" => "pass_lines", "arg" => "2", "first_pass_pri" => 28, }, { "name" => "pass_lines", "arg" => "2", "first_pass_pri" => 29, }, { "name" => "pass_lines", "arg" => "10", "pri" => 413, "first_pass_pri" => 30, }, { "name" => "pass_lines", "arg" => "10", "first_pass_pri" => 31, }, { "name" => "pass_lines", "arg" => "10", "first_pass_pri" => 32, }, { "name" => "pass_special", "arg" => "a", "first_pass_pri" => 110, }, { "name" => "pass_special", "arg" => "b", "pri" => 555, "first_pass_pri" => 110, }, { "name" => "pass_special", "arg" => "c", "pri" => 555, "first_pass_pri" => 110, }, { "name" => "pass_ternary", "arg" => "b", "pri" => 104, }, { "name" => "pass_ternary", "arg" => "c", "pri" => 105, }, { "name" => "pass_balanced", "arg" => "curly", "pri" => 110, "first_pass_pri" => 35, }, { "name" => "pass_balanced", "arg" => "curly2", "pri" => 111, "first_pass_pri" => 36, }, { "name" => "pass_balanced", "arg" => "curly3", "pri" => 112, "first_pass_pri" => 37, }, { "name" => "pass_balanced", "arg" => "parens", "pri" => 113, }, { "name" => "pass_balanced", "arg" => "angles", "pri" => 114, }, { "name" => "pass_balanced", "arg" => "curly-only", "pri" => 150, }, { "name" => "pass_balanced", "arg" => "parens-only", "pri" => 151, }, { "name" => "pass_balanced", "arg" => "angles-only", "pri" => 152, }, { "name" => "pass_clang", "arg" => "remove-namespace", "pri" => 200, }, { "name" => "pass_clang", "arg" => "aggregate-to-scalar", "pri" => 201, }, #{ "name" => "pass_clang", "arg" => "binop-simplification", "pri" => 201, }, { "name" => "pass_clang", "arg" => "local-to-global", "pri" => 202, }, { "name" => "pass_clang", "arg" => "param-to-global", "pri" => 203, }, { "name" => "pass_clang", "arg" => "param-to-local", "pri" => 204, }, { "name" => "pass_clang", "arg" => "remove-nested-function", "pri" => 205, }, { "name" => "pass_clang", "arg" => "rename-fun", "last_pass_pri" => 207, }, { "name" => "pass_clang", "arg" => "union-to-struct", "pri" => 208, }, { "name" => "pass_clang", "arg" => "rename-param", "last_pass_pri" => 209, }, { "name" => "pass_clang", "arg" => "rename-var", "last_pass_pri" => 210, }, { "name" => "pass_clang", "arg" => "rename-class", "last_pass_pri" => 211, }, { "name" => "pass_clang", "arg" => "rename-cxx-method", "last_pass_pri" => 212, }, { "name" => "pass_clang", "arg" => "return-void", "pri" => 212, }, { "name" => "pass_clang", "arg" => "simple-inliner", "pri" => 213, }, { "name" => "pass_clang", "arg" => "reduce-pointer-level", "pri" => 214, }, { "name" => "pass_clang", "arg" => "lift-assignment-expr", "pri" => 215, }, { "name" => "pass_clang", "arg" => "copy-propagation", "pri" => 216, }, { "name" => "pass_clang", "arg" => "callexpr-to-value", "pri" => 217, "first_pass_pri" => 49, }, { "name" => "pass_clang", "arg" => "replace-callexpr", "pri" => 218, "first_pass_pri" => 50, }, { "name" => "pass_clang", "arg" => "simplify-callexpr", "pri" => 219, "first_pass_pri" => 51, }, { "name" => "pass_clang", "arg" => "remove-unused-function", "pri" => 220, "first_pass_pri" => 33, }, { "name" => "pass_clang", "arg" => "remove-unused-enum-member", "pri" => 221, "first_pass_pri" => 51, }, { "name" => "pass_clang", "arg" => "remove-enum-member-value", "pri" => 222, "first_pass_pri" => 52, }, { "name" => "pass_clang", "arg" => "remove-unused-var", "pri" => 223, "first_pass_pri" => 53, }, { "name" => "pass_clang", "arg" => "simplify-if", "pri" => 224, }, { "name" => "pass_clang", "arg" => "reduce-array-dim", "pri" => 225, }, { "name" => "pass_clang", "arg" => "reduce-array-size", "pri" => 226, }, { "name" => "pass_clang", "arg" => "move-function-body", "pri" => 227, }, { "name" => "pass_clang", "arg" => "simplify-comma-expr", "pri" => 228, }, { "name" => "pass_clang", "arg" => "simplify-dependent-typedef", "pri" => 229, }, { "name" => "pass_clang", "arg" => "replace-simple-typedef", "pri" => 230, }, { "name" => "pass_clang", "arg" => "replace-dependent-typedef", "pri" => 231, }, { "name" => "pass_clang", "arg" => "replace-one-level-typedef-type", "pri" => 232, }, { "name" => "pass_clang", "arg" => "remove-unused-field", "pri" => 233, }, { "name" => "pass_clang", "arg" => "instantiate-template-type-param-to-int", "pri" => 234, }, { "name" => "pass_clang", "arg" => "instantiate-template-param", "pri" => 235, }, { "name" => "pass_clang", "arg" => "template-arg-to-int", "pri" => 236, }, { "name" => "pass_clang", "arg" => "template-non-type-arg-to-int", "pri" => 237, }, { "name" => "pass_clang", "arg" => "reduce-class-template-param", "pri" => 238, }, { "name" => "pass_clang", "arg" => "remove-trivial-base-template", "pri" => 239, }, { "name" => "pass_clang", "arg" => "class-template-to-class", "pri" => 240, }, { "name" => "pass_clang", "arg" => "remove-base-class", "pri" => 241, }, { "name" => "pass_clang", "arg" => "replace-derived-class", "pri" => 242, }, { "name" => "pass_clang", "arg" => "remove-unresolved-base", "pri" => 243, }, { "name" => "pass_clang", "arg" => "remove-ctor-initializer","pri" => 244, }, { "name" => "pass_clang", "arg" => "replace-class-with-base-template-spec","pri" => 245, }, { "name" => "pass_clang", "arg" => "simplify-nested-class", "pri" => 246, }, { "name" => "pass_clang", "arg" => "remove-unused-outer-class", "pri" => 247, }, { "name" => "pass_clang", "arg" => "empty-struct-to-int", "pri" => 248, }, { "name" => "pass_clang", "arg" => "remove-pointer", "pri" => 249, }, { "name" => "pass_clang", "arg" => "remove-pointer-pairs", "pri" => 250, }, { "name" => "pass_clang", "arg" => "remove-array", "pri" => 251, }, { "name" => "pass_clang", "arg" => "remove-addr-taken", "pri" => 252, }, { "name" => "pass_clang", "arg" => "simplify-struct", "pri" => 253, }, { "name" => "pass_clang", "arg" => "replace-undefined-function", "pri" => 254, }, { "name" => "pass_clang", "arg" => "replace-array-index-var", "pri" => 255, }, { "name" => "pass_clang", "arg" => "replace-dependent-name", "pri" => 256, }, { "name" => "pass_clang", "arg" => "simplify-recursive-template-instantiation", "pri" => 257, }, { "name" => "pass_clang", "arg" => "combine-global-var", "last_pass_pri" => 990, }, { "name" => "pass_clang", "arg" => "combine-local-var", "last_pass_pri" => 991, }, { "name" => "pass_clang", "arg" => "simplify-struct-union-decl", "last_pass_pri" => 992, }, { "name" => "pass_clang", "arg" => "move-global-var", "last_pass_pri" => 993, }, { "name" => "pass_clang", "arg" => "unify-function-decl", "last_pass_pri" => 994, }, { "name" => "pass_peep", "arg" => "a", "pri" => 500, }, { "name" => "pass_peep", "arg" => "b", "pri" => 501, }, { "name" => "pass_ints", "arg" => "a", "pri" => 600, }, { "name" => "pass_ints", "arg" => "b", "pri" => 601, }, { "name" => "pass_ints", "arg" => "c", "pri" => 602, }, { "name" => "pass_ints", "arg" => "d", "pri" => 603, }, { "name" => "pass_ints", "arg" => "e", "pri" => 603, }, { "name" => "pass_indent", "arg" => "regular", "pri" => 1000, }, { "name" => "pass_clex", "arg" => "delete-string", "last_pass_pri" => 1001, }, { "name" => "pass_indent", "arg" => "final", "last_pass_pri" => 9999, }, ); if ($SANITIZE) { push @all_methods, ( { "name" => "pass_clex", "arg" => "rename-toks", "last_pass_pri" => 1000, }, { "name" => "pass_clex", "arg" => "delete-string", "pri" => 1001, }, { "name" => "pass_clex", "arg" => "remove-asm-line", "pri" => 1002, }, { "name" => "pass_clex", "arg" => "remove-asm-comment", "pri" => 1003, }, { "name" => "pass_clex", "arg" => "shorten-string", "pri" => 1010, }, { "name" => "pass_clex", "arg" => "x-string", "pri" => 1011, }, # not helpful # { "name" => "pass_clex", "arg" => "collapse-toks", "pri" => 5000, }, ); } if ($SLOW || $SLLOOWW) { push @all_methods, ( { "name" => "pass_clex", "arg" => "rm-toks-1", "pri" => 9000, }, { "name" => "pass_clex", "arg" => "rm-toks-2", "pri" => 9001, }, { "name" => "pass_clex", "arg" => "rm-toks-3", "pri" => 9002, }, { "name" => "pass_clex", "arg" => "rm-toks-4", "pri" => 9003, }, { "name" => "pass_clex", "arg" => "rm-toks-5", "pri" => 9004, }, { "name" => "pass_clex", "arg" => "rm-toks-6", "pri" => 9005, }, { "name" => "pass_clex", "arg" => "rm-toks-7", "pri" => 9006, }, { "name" => "pass_clex", "arg" => "rm-toks-8", "pri" => 9007, }, { "name" => "pass_clex", "arg" => "rm-toks-9", "pri" => 9008, }, { "name" => "pass_clex", "arg" => "rm-toks-10", "pri" => 9009, }, { "name" => "pass_clex", "arg" => "rm-toks-11", "pri" => 9010, }, { "name" => "pass_clex", "arg" => "rm-toks-12", "pri" => 9011, }, { "name" => "pass_clex", "arg" => "rm-toks-13", "pri" => 9012, }, { "name" => "pass_clex", "arg" => "rm-toks-14", "pri" => 9013, }, { "name" => "pass_clex", "arg" => "rm-toks-15", "pri" => 9014, }, { "name" => "pass_clex", "arg" => "rm-toks-16", "pri" => 9015, }, ); } if ($SLOW && !$SLLOOWW) { push @all_methods, ( { "name" => "pass_clex", "arg" => "rm-tok-pattern-4", "pri" => 9100, }, ); } if ($SLLOOWW) { # too slow for most purposes... push @all_methods, ( { "name" => "pass_clex", "arg" => "rm-tok-pattern-8", "pri" => 9100, }, ); push @all_methods, ( { "name" => "pass_clex", "arg" => "rm-toks-17", "pri" => 9000, }, { "name" => "pass_clex", "arg" => "rm-toks-18", "pri" => 9001, }, { "name" => "pass_clex", "arg" => "rm-toks-19", "pri" => 9002, }, { "name" => "pass_clex", "arg" => "rm-toks-20", "pri" => 9003, }, { "name" => "pass_clex", "arg" => "rm-toks-21", "pri" => 9004, }, { "name" => "pass_clex", "arg" => "rm-toks-22", "pri" => 9005, }, { "name" => "pass_clex", "arg" => "rm-toks-23", "pri" => 9006, }, { "name" => "pass_clex", "arg" => "rm-toks-24", "pri" => 9007, }, { "name" => "pass_clex", "arg" => "rm-toks-25", "pri" => 9008, }, { "name" => "pass_clex", "arg" => "rm-toks-26", "pri" => 9009, }, { "name" => "pass_clex", "arg" => "rm-toks-27", "pri" => 9010, }, { "name" => "pass_clex", "arg" => "rm-toks-28", "pri" => 9011, }, { "name" => "pass_clex", "arg" => "rm-toks-28", "pri" => 9012, }, { "name" => "pass_clex", "arg" => "rm-toks-30", "pri" => 9013, }, { "name" => "pass_clex", "arg" => "rm-toks-30", "pri" => 9014, }, { "name" => "pass_clex", "arg" => "rm-toks-32", "pri" => 9015, }, ); } if ($NODEFAULT) { @all_methods = (); } foreach my $r (@custom_methods) { push @all_methods, $r; } my $which; sub bypri { my %aa = %{$a}; my %bb = %{$b}; return $aa{$which} <=> $bb{$which}; } sub pass_iterator ($) { ($which) = @_; my @l = (); foreach my $href (@all_methods) { my %pass = %{$href}; if (defined $pass{$which}) { push @l, $href; } } my @sorted_list = sort bypri @l; return sub { return (shift @sorted_list); } } my %file_attr_to_error = ( e => "not found", f => "is not a plain file", r => "is not readable", w => "is not writable", x => "is not executable", ); sub check_file_attributes($$$) { my ($prefix, $file, $attrs) = @_; for my $attr (split //, $attrs) { if (eval '! -' . $attr . ' $file') { print "$prefix '$file' $file_attr_to_error{$attr}\n"; usage(); } } } ############################### main ################################# # no buffering $| = 1; my @normal_signals = qw(TERM INT HUP PIPE); use sigtrap 'handler', \&sigHandler, 'normal-signals'; my $root_process_pid = $$; sub sigHandler { my ($sigName) = @_; exit() unless ($$ == $root_process_pid); killem(); chdir $ORIG_DIR; remove_tmpdirs(); die "$sigName caught, terminating $$\n"; } my $timer = Benchmark::Timer->new(); $timer->start(); my %prereqs_checked; foreach my $mref (@all_methods) { my %method = %{$mref}; my $mname = $method{"name"}; die unless defined ($mname); next if defined ($prereqs_checked{$mname}); $prereqs_checked{$mname} = 1; eval "require $mname"; call_prereq_check($mname); } print "\n" if $VERBOSE; $test = File::Spec->rel2abs(shift @ARGV); usage() unless defined($test); check_file_attributes("test script", $test, "efrx"); $toreduce = shift @ARGV; usage() unless defined($toreduce); check_file_attributes("file", $toreduce, "efrw"); print "===< $$ >===\n"; print "running $NPROCS interestingness test(s) in parallel\n"; # Put scratch files ($toreduce_best, $toreduce_orig) in the current # working directory. ($toreduce_base, $dir_base, $suffix) = fileparse($toreduce, '\.[^.]*'); $ORIG_DIR = getcwd(); # absolute path so we can refer to this file from temporary working # dirs # # Note: On Cygwin, Cwd::abs_path() doesn't work for nonexistent files. Bah. # $toreduce_best = File::Spec->rel2abs("$toreduce_base.best"); $toreduce_orig = "$toreduce_base.orig"; File::Copy::copy($toreduce,$toreduce_orig) or die; File::Copy::copy($toreduce,$toreduce_best) or die; my $file_size = -s $toreduce; $orig_file_size = $file_size; # unconditionally do this just once since otherwise output is # confusing when the initial test fails sanity_check(); # some passes we run first since they often make good headway quickliy if (not $SKIP_FIRST) { print "INITIAL PASSES\n" if $VERBOSE; my $next = pass_iterator("first_pass_pri"); while (my $item = $next->()) { delta_pass ($item); } } # iterate to global fixpoint print "MAIN PASSES\n" if $VERBOSE; $file_size = -s $toreduce; while (1) { my $next = pass_iterator("pri"); while (my $item = $next->()) { delta_pass ($item); } if ($pass_num == 0 && defined ($CPP)) { # regardless of how the phase ordering is setup, we want to # run a line delta pass now as a last-ditch attempt to # eliminate some #include directives line_delta_pass (0); printf "running preprocessor command '$CPP'\n"; my $res = runit ($CPP); die unless ($res==0); File::Copy::copy($toreduce,$toreduce_best) or die; # reset the fixpoint detector $file_size = 1 + (-s $toreduce_best); sanity_check(); # TODO: perhaps add a pass dedicated to eliminating line # number markers and other CPP junk all at once; line delta 0 # will do the job, but not rapidly line_delta_pass (0); line_delta_pass (1); line_delta_pass (2); line_delta_pass (10); } $pass_num++; my $s = -s $toreduce_best; print "Termination check: size was $file_size; now $s\n"; last if ($s >= $file_size); $file_size = $s; } # some passes we run last since they work best as cleanup print "CLEANUP PASS\n" if $VERBOSE; { my $next = pass_iterator("last_pass_pri"); while (my $item = $next->()) { delta_pass ($item); } } print "===================== done ====================\n"; sub byname { if (${$a}{"name"} eq ${$b}{"name"}) { return ${$a}{"arg"} cmp ${$b}{"arg"}; } else { return ${$a}{"name"} cmp ${$b}{"name"}; } } print "\n"; print "pass statistics:\n"; foreach my $mref (sort byname @all_methods) { my $method = ${$mref}{"name"}; my $arg = ${$mref}{"arg"}; my $w = $method_worked{$method}{$arg}; $w=0 unless defined($w); my $f = $method_failed{$method}{$arg}; $f=0 unless defined($f); print " method $method :: $arg worked $w times and failed $f times\n"; } print "\n"; # this should be the only time we touch the original file File::Copy::copy($toreduce_best,$toreduce) or die; print "reduced test case:\n\n"; open INF, "<$toreduce" or die; while () { print; } close INF; print "\n"; $timer->stop(); my $time = int($timer->result()); print "elapsed time: $time seconds\n"; ###################################################################### creduce-2.2~pre1/creduce/pass_peep.pm0000644000175000017500000000767512315002113016361 0ustar dokodoko## -*- mode: Perl -*- ## ## Copyright (c) 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### # this pass is really dumb, but it does a lot of work and is hard to # replace... package pass_peep; use strict; use warnings; use creduce_regexes; use creduce_utils; use re 'eval'; sub check_prereqs () { return 1; } sub new ($$) { my %sh; $sh{"index"} = 0; $sh{"index2"} = 0; return \%sh; } my @subexprs = ( "($fullvar)(\\s*)($binop)(\\s*)($fullvar)", "($fullvar)(\\s*)($binop)", "($binop)(\\s*)($fullvar)", "($fullvar)", ":(\\s*)($fullvar)", "::(\\s*)($fullvar)", "($fullvar)(\\s*):", "($fullvar)(\\s*)::", "($fullvar)(\\s*\\?\\s*)($fullvar)(\\s*\\:\\s*)($fullvar)", ); foreach my $x (@subexprs) { push @delimited_regexes_to_replace, ["$x", "0"]; push @delimited_regexes_to_replace, ["$x", "1"]; push @delimited_regexes_to_replace, ["$x", ""]; push @delimited_regexes_to_replace, ["$x\\s*,", "0,"]; push @delimited_regexes_to_replace, ["$x\\s*,", "1,"]; push @delimited_regexes_to_replace, ["$x\\s*,", ""]; push @delimited_regexes_to_replace, [",\\s*$x", ",0"]; push @delimited_regexes_to_replace, [",\\s*$x", ",1"]; push @delimited_regexes_to_replace, [",\\s*$x", ""]; } sub advance ($$$) { (my $cfile, my $which, my $state) = @_; my %sh = %{$state}; my $lim; if ($which eq "a") { $lim = scalar (@regexes_to_replace); } elsif ($which eq "b") { $lim = scalar (@delimited_regexes_to_replace); } else { die; } $sh{"index2"}++; if ($sh{"index2"} >= $lim) { $sh{"index2"} = 0; $sh{"index"}++; } return \%sh; } sub transform ($$$) { (my $cfile, my $which, my $state) = @_; my %sh = %{$state}; my $prog = read_file ($cfile); my $prog2 = $prog; while (1) { return ($STOP, \%sh) if ($sh{"index"} > length ($prog)); if (0) { } elsif ($which eq "a") { my $l = $regexes_to_replace[$sh{"index2"}]; my $str = @{$l}[0]; my $repl = @{$l}[1]; my $first = substr($prog2, 0, $sh{"index"}); my $rest = substr($prog2, $sh{"index"}); if ($rest =~ s/^($str)/$repl/sm) { $prog2 = $first.$rest; if ($prog ne $prog2) { write_file ($cfile, $prog2); return ($OK, \%sh); } } } elsif ($which eq "b") { my $l = $delimited_regexes_to_replace[$sh{"index2"}]; my $str = @{$l}[0]; my $repl = @{$l}[1]; my $first = substr($prog2, 0, $sh{"index"}); my $rest = substr($prog2, $sh{"index"}); my $front; my $back; if (substr($rest,0,1) eq ",") { $front = "(?($borderorspc)?)"; } else { $front = "(?$borderorspc)"; } if (substr($rest,-1,1) eq ",") { $back = "(?($borderorspc)?)"; } else { $back = "(?$borderorspc)"; } # special cases to avoid infinite replacement loops goto out if ($repl eq "0" && $rest =~ /^($front)0$back/sm); goto out if ($repl eq "1" && $rest =~ /^($front)0$back/sm); goto out if ($repl eq "1" && $rest =~ /^($front)1$back/sm); goto out if ($repl =~ /0\s*,/ && $rest =~ /^($front)0\s*,$back/sm); goto out if ($repl =~ /1\s*,/ && $rest =~ /^($front)0\s*,$back/sm); goto out if ($repl =~ /1\s*,/ && $rest =~ /^($front)1\s*,$back/sm); goto out if ($repl =~ /,\s*0/ && $rest =~ /^($front),\s*0$back/sm); goto out if ($repl =~ /,\s*1/ && $rest =~ /^($front),\s*0$back/sm); goto out if ($repl =~ /,\s*1/ && $rest =~ /^($front),\s*1$back/sm); if ($rest =~ s/^$front(?$str)$back/$+{delim1}$repl$+{delim2}/sm) { $prog2 = $first.$rest; if ($prog ne $prog2) { write_file ($cfile, $prog2); return ($OK, \%sh); } } } else { die; } out: $state = advance($cfile, $which, \%sh); %sh = %{$state}; } } 1; creduce-2.2~pre1/creduce/.gitignore0000644000175000017500000000017512315002113016020 0ustar dokodoko# Additions to the patterns specified in the root `.gitignore' file. # Files made by compilation. creduce creduce_config.pm creduce-2.2~pre1/creduce/Makefile.am0000644000175000017500000000617412315002113016071 0ustar dokodoko## -*- mode: Makefile-Automake -*- ## ## Copyright (c) 2012, 2013 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### # Yuck. Is there a better way to distribute the sources for a script that is # "compiled"? # nodist_bin_SCRIPTS = \ creduce perllibdir = $(pkgdatadir)/perl dist_perllib_DATA = \ creduce_regexes.pm \ creduce_utils.pm \ pass_balanced.pm \ pass_blank.pm \ pass_clang.pm \ pass_clang_binsrch.pm \ pass_clex.pm \ pass_special.pm \ pass_indent.pm \ pass_ints.pm \ pass_lines.pm \ pass_peep.pm \ pass_ternary.pm nodist_perllib_DATA = \ creduce_config.pm EXTRA_DIST = \ creduce.in \ creduce_config.pm.in ############################################################################### GIT_HASH := $(shell "$(top_srcdir)/git-hash.sh" "$(top_srcdir)" || echo error) # Follow the recipe described in the Autoconf manual for inserting Autoconf # variables into scripts. Notably, do *not* use AC_CONFIG_FILES in the root # `configure.ac' file to do the substitution. See the Autoconf manual section # about "Installation Directory Variables" for details. # Note: the `perl' substitution is special so that we can use it on the # script's shebang line. See `man perlrun' for details. creduce_edit = sed \ -e 's|@perl[@]|$(PERL)|g' \ -e 's|@PERL[@]|$(PERL)|g' \ -e 's|@perllibdir[@]|$(perllibdir)|g' \ -e 's|@prefix[@]|$(prefix)|g' creduce: Makefile rm -f $@ $@.tmp srcdir=''; \ test -f ./$@.in || srcdir=$(srcdir)/; \ $(creduce_edit) $${srcdir}$@.in > $@.tmp chmod +x $@.tmp mv $@.tmp $@ creduce: creduce.in ### creduce_config_edit = sed \ -e 's|@bindir[@]|$(bindir)|g' \ -e 's|@libexecdir[@]|$(libexecdir)|g' \ -e 's|@PACKAGE_BUGREPORT[@]|$(PACKAGE_BUGREPORT)|g' \ -e 's|@PACKAGE_NAME[@]|$(PACKAGE_NAME)|g' \ -e 's|@PACKAGE_STRING[@]|$(PACKAGE_STRING)|g' \ -e 's|@PACKAGE_URL[@]|$(PACKAGE_URL)|g' \ -e 's|@PACKAGE_VERSION[@]|$(PACKAGE_VERSION)|g' \ -e 's|@VERSION[@]|$(VERSION)|g' \ -e 's|@GIT_HASH[@]|$(GIT_HASH)|g' \ -e 's|@ASTYLE[@]|$(ASTYLE)|g' \ -e 's|@CLANG_FORMAT[@]|$(CLANG_FORMAT)|g' \ -e 's|@INDENT[@]|$(INDENT)|g' \ -e 's|@TOPFORMFLAT[@]|$(TOPFORMFLAT)|g' creduce_config.pm: Makefile rm -f $@ $@.tmp srcdir=''; \ test -f ./$@.in || srcdir=$(srcdir)/; \ $(creduce_config_edit) $${srcdir}$@.in > $@.tmp mv $@.tmp $@ creduce_config.pm: creduce_config.pm.in CLEANFILES = \ creduce \ creduce_config.pm ### # The `creduce' script knows to look in its own directory for modules. But if # one uses a separate build tree, the script doesn't know to look in the source # tree. Handle that case by making symbolic links to the source tree. (These # symlinks do not impede the `install' target, fortunately.) # all-local: for pm in $(dist_perllib_DATA); do \ test -e "$$pm" || ln -s "$(srcdir)/$$pm" "$$pm"; \ done clean-local: for pm in $(dist_perllib_DATA); do \ test \! -L "$$pm" || rm -f "$$pm"; \ done ############################################################################### ## End of file. creduce-2.2~pre1/creduce/creduce_config.pm.in0000644000175000017500000000241112315002113017725 0ustar dokodoko## -*- mode: Perl -*- ## ## Copyright (c) 2012, 2013 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### package creduce_config; use strict; use warnings; use base 'Exporter'; use constant { bindir => q{@bindir@}, libexecdir => q{@libexecdir@}, PACKAGE_BUGREPORT => q{@PACKAGE_BUGREPORT@}, PACKAGE_NAME => q{@PACKAGE_NAME@}, PACKAGE_STRING => q{@PACKAGE_STRING@}, PACKAGE_URL => q{@PACKAGE_URL@}, PACKAGE_VERSION => q{@PACKAGE_VERSION@}, VERSION => q{@VERSION@}, GIT_HASH => q{@GIT_HASH@}, # External programs invoked. # ASTYLE => q{@ASTYLE@}, CLANG_FORMAT => q{@CLANG_FORMAT@}, INDENT => q{@INDENT@}, TOPFORMFLAT => q{@TOPFORMFLAT@}, }; our @EXPORT = qw(); our @EXPORT_OK = qw( bindir libexecdir PACKAGE_BUGREPORT PACKAGE_NAME PACKAGE_STRING PACKAGE_URL PACKAGE_VERSION VERSION GIT_HASH ASTYLE CLANG_FORMAT INDENT TOPFORMFLAT ); our %EXPORT_TAGS = qw(); ############################################################################### 1; ## End of file. creduce-2.2~pre1/creduce/Makefile.in0000644000175000017500000004772512315002113016111 0ustar dokodoko# Makefile.in generated by automake 1.14 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; 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Is there a better way to distribute the sources for a script that is # "compiled"? # nodist_bin_SCRIPTS = \ creduce perllibdir = $(pkgdatadir)/perl dist_perllib_DATA = \ creduce_regexes.pm \ creduce_utils.pm \ pass_balanced.pm \ pass_blank.pm \ pass_clang.pm \ pass_clang_binsrch.pm \ pass_clex.pm \ pass_special.pm \ pass_indent.pm \ pass_ints.pm \ pass_lines.pm \ pass_peep.pm \ pass_ternary.pm nodist_perllib_DATA = \ creduce_config.pm EXTRA_DIST = \ creduce.in \ creduce_config.pm.in ############################################################################### GIT_HASH := $(shell "$(top_srcdir)/git-hash.sh" "$(top_srcdir)" || echo error) # Follow the recipe described in the Autoconf manual for inserting Autoconf # variables into scripts. Notably, do *not* use AC_CONFIG_FILES in the root # `configure.ac' file to do the substitution. See the Autoconf manual section # about "Installation Directory Variables" for details. # Note: the `perl' substitution is special so that we can use it on the # script's shebang line. See `man perlrun' for details. creduce_edit = sed \ -e 's|@perl[@]|$(PERL)|g' \ -e 's|@PERL[@]|$(PERL)|g' \ -e 's|@perllibdir[@]|$(perllibdir)|g' \ -e 's|@prefix[@]|$(prefix)|g' ### creduce_config_edit = sed \ -e 's|@bindir[@]|$(bindir)|g' \ -e 's|@libexecdir[@]|$(libexecdir)|g' \ -e 's|@PACKAGE_BUGREPORT[@]|$(PACKAGE_BUGREPORT)|g' \ -e 's|@PACKAGE_NAME[@]|$(PACKAGE_NAME)|g' \ -e 's|@PACKAGE_STRING[@]|$(PACKAGE_STRING)|g' \ -e 's|@PACKAGE_URL[@]|$(PACKAGE_URL)|g' \ -e 's|@PACKAGE_VERSION[@]|$(PACKAGE_VERSION)|g' \ -e 's|@VERSION[@]|$(VERSION)|g' \ -e 's|@GIT_HASH[@]|$(GIT_HASH)|g' \ -e 's|@ASTYLE[@]|$(ASTYLE)|g' \ -e 's|@CLANG_FORMAT[@]|$(CLANG_FORMAT)|g' \ -e 's|@INDENT[@]|$(INDENT)|g' \ -e 's|@TOPFORMFLAT[@]|$(TOPFORMFLAT)|g' CLEANFILES = \ creduce \ creduce_config.pm all: all-am .SUFFIXES: $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) @for dep in $?; do \ case '$(am__configure_deps)' in \ *$$dep*) \ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ && { if test -f $@; then exit 0; else break; fi; }; \ exit 1;; \ esac; \ done; \ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu creduce/Makefile'; \ $(am__cd) $(top_srcdir) && \ $(AUTOMAKE) --gnu creduce/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ *config.status*) \ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ *) \ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ esac; $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(am__aclocal_m4_deps): install-nodist_binSCRIPTS: $(nodist_bin_SCRIPTS) @$(NORMAL_INSTALL) @list='$(nodist_bin_SCRIPTS)'; 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\ test -f ./$@.in || srcdir=$(srcdir)/; \ $(creduce_edit) $${srcdir}$@.in > $@.tmp chmod +x $@.tmp mv $@.tmp $@ creduce: creduce.in creduce_config.pm: Makefile rm -f $@ $@.tmp srcdir=''; \ test -f ./$@.in || srcdir=$(srcdir)/; \ $(creduce_config_edit) $${srcdir}$@.in > $@.tmp mv $@.tmp $@ creduce_config.pm: creduce_config.pm.in ### # The `creduce' script knows to look in its own directory for modules. But if # one uses a separate build tree, the script doesn't know to look in the source # tree. Handle that case by making symbolic links to the source tree. (These # symlinks do not impede the `install' target, fortunately.) # all-local: for pm in $(dist_perllib_DATA); do \ test -e "$$pm" || ln -s "$(srcdir)/$$pm" "$$pm"; \ done clean-local: for pm in $(dist_perllib_DATA); do \ test \! -L "$$pm" || rm -f "$$pm"; \ done ############################################################################### # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: creduce-2.2~pre1/creduce/pass_ints.pm0000644000175000017500000000417212315002113016372 0ustar dokodoko## -*- mode: Perl -*- ## ## Copyright (c) 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### package pass_ints; use strict; use warnings; use creduce_regexes; use creduce_utils; sub check_prereqs () { return 1; } sub new ($$) { my $index = 0; return \$index; } sub advance ($$$) { (my $cfile, my $arg, my $state) = @_; my $index = ${$state}; $index++; return \$index; } sub transform ($$$) { (my $cfile, my $which, my $state) = @_; my $index = ${$state}; my $prog = read_file ($cfile); my $prog2 = $prog; $replace_cont = -1; $matched = 0; # need some abstraction over the number patterns... if (0) { } elsif ($which eq "a") { $prog2 =~ s/(?(?$borderorspc(\\-|\\+)?(0|(0[xX]))?)(?[0-9a-fA-F])(?[0-9a-fA-F]+)(?[ULul]*$borderorspc))/replace_aux($index,$+{all},$+{pref}.$+{numpart}.$+{suf})/egs; } elsif ($which eq "b") { $prog2 =~ s/(?(?$borderorspc)(?(\\-|\\+)?(0|(0[xX]))?)(?[0-9a-fA-F]+)(?[ULul]*$borderorspc))/replace_aux($index,$+{all},$+{pref1}.$+{numpart}.$+{suf})/egs; } elsif ($which eq "c") { $prog2 =~ s/(?(?$borderorspc(\\-|\\+)?(0|(0[xX]))?)(?[0-9a-fA-F]+)(?[ULul]*)(?$borderorspc))/replace_aux($index,$+{all},$+{pref}.$+{numpart}.$+{suf2})/egs; } elsif ($which eq "d") { # hex to decimal $prog2 =~ s/(?(?$borderorspc)(?0[Xx][0-9a-fA-F]+)(?[ULul]*)(?$borderorspc))/replace_aux($index,$+{all},$+{pref}.hex($+{numpart}).$+{ll}.$+{suf})/egs; } elsif ($which eq "e") { # remove the UuLl suffixes $prog2 =~ s/(?((?$borderorspc)(?(\\-|\\+)?(0[Xx])?[0-9a-fA-F]+)[ULul]+(?$borderorspc)))/replace_aux($index,$+{all},$+{pref}.$+{numpart}.$+{suf})/egs; } else { die; } if ($prog ne $prog2) { write_file ($cfile, $prog2); return ($OK, \$index); } else { return ($STOP, \$index); } } 1; creduce-2.2~pre1/creduce/pass_lines.pm0000644000175000017500000000544012315002113016526 0ustar dokodoko## -*- mode: Perl -*- ## ## Copyright (c) 2012, 2013 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### package pass_lines; use strict; use warnings; use POSIX; use creduce_config qw(TOPFORMFLAT); use creduce_utils; my $topformflat; my $BACKWARD = 0; sub count_lines ($) { (my $cfile) = @_; open INF, "<$cfile" or die; my $n=0; $n++ while (); close INF; return $n; } sub check_prereqs () { $topformflat = find_external_program(creduce_config::TOPFORMFLAT, "topformflat"); return defined($topformflat); } sub new ($$) { (my $cfile, my $arg) = @_; my %sh; $sh{"flatten"} = 1; return \%sh; } sub advance ($$$) { (my $cfile, my $which, my $state) = @_; my %sh = %{$state}; return \%sh if defined($sh{"start"}); if ($BACKWARD) { $sh{"index"} -= $sh{"chunk"}; } else { $sh{"index"} += $sh{"chunk"}; } return \%sh; } sub round ($) { (my $n) = @_; return int ($n+0.5); } sub transform ($$$) { (my $cfile, my $arg, my $state) = @_; my %sh = %{$state}; if (defined $sh{"flatten"}) { delete $sh{"flatten"}; $sh{"start"} = 1; my $tmpfile = POSIX::tmpnam(); system "$topformflat $arg < $cfile > $tmpfile"; system "mv $tmpfile $cfile"; print "ran $topformflat $arg < $cfile > $tmpfile\n" if $VERBOSE; return ($OK, \%sh); } if (defined($sh{"start"})) { delete $sh{"start"}; my $chunk = count_lines($cfile); $sh{"chunk"} = $chunk; print "initial granularity = $chunk\n" if $VERBOSE; if ($BACKWARD) { $sh{"index"} = $chunk; } else { $sh{"index"} = 0; } } AGAIN: my $n=0; my $did_something=0; my $tmpfile = POSIX::tmpnam(); open INF, "<$cfile" or die; open OUTF, ">$tmpfile" or die; while (my $line = ) { if (($BACKWARD && ( $n < ($sh{"index"} - $sh{"chunk"}) || $n >= $sh{"index"} )) || (!$BACKWARD && ( $n >= ($sh{"index"} + $sh{"chunk"}) || $n < $sh{"index"} ))) { print OUTF $line; } else { $did_something++; } $n++; } close INF; close OUTF; # OI, STUPID HACK if ($BACKWARD && !$did_something && $sh{"index"} >= 0) { my $newsh = advance ($cfile, 0, \%sh); %sh = %{$newsh}; goto AGAIN; } if ($did_something) { system "mv $tmpfile $cfile"; } else { system "rm $tmpfile"; return ($STOP, \%sh) if ($sh{"chunk"} == 1); my $newchunk = round ($sh{"chunk"} / 2.0); $sh{"chunk"} = $newchunk; print "granularity = $newchunk\n" if $VERBOSE; if ($BACKWARD) { $sh{"index"} = count_lines($cfile); } else { $sh{"index"} = 0; } goto AGAIN; } return ($OK, \%sh); } 1; creduce-2.2~pre1/creduce/pass_balanced.pm0000644000175000017500000000456112315002113017150 0ustar dokodoko## -*- mode: Perl -*- ## ## Copyright (c) 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### package pass_balanced; use strict; use warnings; use Regexp::Common; use re 'eval'; use creduce_regexes; use creduce_utils; sub check_prereqs () { return 1; } sub new ($$) { my $pos = 0; return \$pos; } sub advance ($$$) { (my $cfile, my $arg, my $state) = @_; my $pos = ${$state}; $pos++; return \$pos; } sub remove_outside ($) { (my $str) = @_; # sanity check die unless (substr($str,0,1) =~ /[\{\<\(]/); die unless (substr($str,-1,1) =~ /[\}\>\)]/); substr($str,0,1) = ""; substr($str,-1,1) = ""; return $str; } # this function is idiotically stupid and slow but I spent a long time # trying to get nested matches out of Perl's various utilities for # matching balanced delimiters, with no success sub transform ($$$) { (my $cfile, my $arg, my $state) = @_; my $pos = ${$state}; my $prog = read_file ($cfile); while (1) { my $first = substr ($prog, 0, $pos); my $rest = substr ($prog, $pos); my $rest2 = $rest; if (0) { } elsif ($arg eq "parens") { $rest2 =~ s/^(?($RE{balanced}{-parens=>'()'}))//s; } elsif ($arg eq "curly") { $rest2 =~ s/^(?($RE{balanced}{-parens=>'{}'}))//s; } elsif ($arg eq "curly2") { $rest2 =~ s/^(?($RE{balanced}{-parens=>'{}'}))/;/s; } elsif ($arg eq "curly3") { $rest2 =~ s/^(?(=\s*$RE{balanced}{-parens=>'{}'}))//s; } elsif ($arg eq "angles") { $rest2 =~ s/^(?($RE{balanced}{-parens=>'<>'}))//s; } elsif ($arg eq "parens-only") { $rest2 =~ s/^(?($RE{balanced}{-parens=>'()'}))/remove_outside($+{all})/se; } elsif ($arg eq "curly-only") { $rest2 =~ s/^(?($RE{balanced}{-parens=>'{}'}))/remove_outside($+{all})/se; } elsif ($arg eq "angles-only") { $rest2 =~ s/^(?($RE{balanced}{-parens=>'<>'}))/remove_outside($+{all})/se; } else { die "pass_balanced: expected arg to be parens, curly, or angles"; } if ($rest ne $rest2) { my $prog2 = $first.$rest2; write_file ($cfile, $prog2); return ($OK, \$pos); } $pos++; if ($pos > length($prog)) { return ($STOP, \$pos); } } } 1; creduce-2.2~pre1/INSTALL0000644000175000017500000000402212315002113013442 0ustar dokodoko-*- mode: Text -*- -------------------------------------------------------------------- C-Reduce -------------------------------------------------------------------- Prereqs: On Ubuntu or Mint, prerequisites other than LLVM can be installed like this: sudo apt-get install indent astyle delta libbenchmark-timer-perl \ libexporter-lite-perl libfile-which-perl libgetopt-tabular-perl \ libregexp-common-perl libsys-cpu-perl flex build-essential \ zlib1g-dev Otherwise, install these packages either manually or using the package manager: astyle: http://astyle.sourceforge.net/ Berkeley delta: http://delta.tigris.org/ Flex: http://flex.sourceforge.net/ GNU Indent: http://www.gnu.org/software/indent/ LLVM/Clang 3.4: http://llvm.org/releases/download.html#3.4 (no need to compile it, the appropriate "Clang binaries" package is all you need) Perl modules: Benchmark::Timer Exporter::Lite File::Which Getopt::Tabular Regexp::Common Sys::CPU (optional, but recommended) For example, (perhaps as root): cpan -i 'Benchmark::Timer' cpan -i 'Exporter::Lite' cpan -i 'File::Which' cpan -i 'Getopt::Tabular' cpan -i 'Regexp::Common' cpan -i 'Sys::CPU' zlib: http://www.zlib.net/ -------------------------------------------------------------------- Building and installing C-Reduce: From either the source directory or a build directory: [source-path/]configure [options] make make install The `configure' script was generated by GNU Autoconf, and therefore accepts the usual options for naming the installation directories, choosing the compilers you want to use, and so on. `configure --help' summarizes the command-line options. If LLVM/Clang is not in your search path, you can tell the `configure' script where to find LLVM/Clang: # Use the LLVM/Clang tree rooted at /opt/llvm configure --with-llvm=/opt/llvm Note that assertions are disabled by default. To enable assertions: configure --enable-trans-assert -------------------------------------------------------------------- creduce-2.2~pre1/ChangeLog0000644000175000017500000000000012315002113014153 0ustar dokodokocreduce-2.2~pre1/m4/0000755000175000017500000000000012315002113012733 5ustar dokodokocreduce-2.2~pre1/m4/ax_llvm.m40000644000175000017500000000667612315002113014656 0ustar dokodoko# -*- mode: m4 -*- # # Copyright (c) 2012, 2013 The University of Utah # Copyright (c) 2008 Andy Kitchen # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice # and this notice are preserved. This file is offered as-is, without any # warranty. ############################################################################### # SYNOPSIS # # AX_LLVM([version],[llvm-libs]) # # DESCRIPTION # # Test for the existence of LLVM, test that LLVM is at least the specified # version, and test that a simple test program can be linked with the # libraries described in the llvm-libs argument, i.e.: # # llvm --libs # # If the argument is the empty string, then the version check is # bypassed. # # This file was derived from the LLVM Autoconf macro found in the Autoconf # Macro Archive: . # The definition of AX_LLVM in this file is almost completely rewritten from # the version (serial #12) found in the Archive. # # The current file has been updated for modern LLVM (3.3). AC_DEFUN([AX_LLVM], [ AC_ARG_WITH([llvm], AS_HELP_STRING([--with-llvm@<:@=DIR@:>@], [use LLVM located in DIR]), [with_llvm="$withval"], [with_llvm=yes]) if test "x$with_llvm" = "xno"; then AC_MSG_ERROR( [--with-llvm=no was given but this package requires LLVM]) elif test "x$with_llvm" = "xyes"; then with_llvm_path="$PATH" else with_llvm_path="$with_llvm/bin$PATH_SEPARATOR$with_llvm" fi AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [], [$with_llvm_path]) if test -z "$LLVM_CONFIG"; then AC_MSG_ERROR( [LLVM is required but program `llvm-config' cannot be found in $with_llvm_path]) fi if test -n "$1"; then AC_MSG_CHECKING([for LLVM version]) LLVM_VERSION=`$LLVM_CONFIG --version` AC_MSG_RESULT([$LLVM_VERSION]) AX_COMPARE_VERSION([$LLVM_VERSION],[ge],[$1], [], [ AC_MSG_ERROR( [LLVM version $1 or later is required]) ]) fi LLVM_BINDIR=`$LLVM_CONFIG --bindir` LLVM_CPPFLAGS=`$LLVM_CONFIG --cxxflags` LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags` LLVM_LIBS=`$LLVM_CONFIG --libs $2` # The output of `llvm-config --ldflags' often contains library directives # that must come *after* all the LLVM libraries on the link line: e.g., # "-lpthread -lffi -ldl -lm". To ensure this, we insert LLVM_LDFLAGS into # LIBS, *not* into LDFLAGS. AC_REQUIRE([AC_PROG_CXX]) CPPFLAGS_SAVED="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $LLVM_CPPFLAGS" LDFLAGS_SAVED="$LDFLAGS" LDFLAGS="$LDFLAGS" # LDFLAGS="$LDFLAGS $LLVM_LDFLAGS" --- see comment above. LIBS_SAVED="$LIBS" LIBS="$LIBS $LLVM_LIBS $LLVM_LDFLAGS" # LIBS="$LIBS $LLVM_LIBS" --- see comment above. AC_CACHE_CHECK(can compile with and link with LLVM([$2]), ax_cv_llvm, [ AC_LANG_PUSH([C++]) AC_LINK_IFELSE([ AC_LANG_PROGRAM( [[@%:@include @%:@include ]], [[llvm::LLVMContext context; llvm::Module *M = new llvm::Module("test", context);]])], ax_cv_llvm=yes, ax_cv_llvm=no) AC_LANG_POP([C++]) ]) CPPFLAGS="$CPPFLAGS_SAVED" LDFLAGS="$LDFLAGS_SAVED" LIBS="$LIBS_SAVED" if test "$ax_cv_llvm" != "yes"; then AC_MSG_FAILURE( [cannot compile and link test program with selected LLVM]) fi AC_SUBST(LLVM_BINDIR) ]) creduce-2.2~pre1/m4/ltversion.m40000644000175000017500000000126212315002113015223 0ustar dokodoko# ltversion.m4 -- version numbers -*- Autoconf -*- # # Copyright (C) 2004 Free Software Foundation, Inc. # Written by Scott James Remnant, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # @configure_input@ # serial 3337 ltversion.m4 # This file is part of GNU Libtool m4_define([LT_PACKAGE_VERSION], [2.4.2]) m4_define([LT_PACKAGE_REVISION], [1.3337]) AC_DEFUN([LTVERSION_VERSION], [macro_version='2.4.2' macro_revision='1.3337' _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) _LT_DECL(, macro_revision, 0) ]) creduce-2.2~pre1/m4/ax_compare_version.m40000644000175000017500000001465212315002113017070 0ustar dokodoko# =========================================================================== # http://www.gnu.org/software/autoconf-archive/ax_compare_version.html # =========================================================================== # # SYNOPSIS # # AX_COMPARE_VERSION(VERSION_A, OP, VERSION_B, [ACTION-IF-TRUE], [ACTION-IF-FALSE]) # # DESCRIPTION # # This macro compares two version strings. Due to the various number of # minor-version numbers that can exist, and the fact that string # comparisons are not compatible with numeric comparisons, this is not # necessarily trivial to do in a autoconf script. This macro makes doing # these comparisons easy. # # The six basic comparisons are available, as well as checking equality # limited to a certain number of minor-version levels. # # The operator OP determines what type of comparison to do, and can be one # of: # # eq - equal (test A == B) # ne - not equal (test A != B) # le - less than or equal (test A <= B) # ge - greater than or equal (test A >= B) # lt - less than (test A < B) # gt - greater than (test A > B) # # Additionally, the eq and ne operator can have a number after it to limit # the test to that number of minor versions. # # eq0 - equal up to the length of the shorter version # ne0 - not equal up to the length of the shorter version # eqN - equal up to N sub-version levels # neN - not equal up to N sub-version levels # # When the condition is true, shell commands ACTION-IF-TRUE are run, # otherwise shell commands ACTION-IF-FALSE are run. The environment # variable 'ax_compare_version' is always set to either 'true' or 'false' # as well. # # Examples: # # AX_COMPARE_VERSION([3.15.7],[lt],[3.15.8]) # AX_COMPARE_VERSION([3.15],[lt],[3.15.8]) # # would both be true. # # AX_COMPARE_VERSION([3.15.7],[eq],[3.15.8]) # AX_COMPARE_VERSION([3.15],[gt],[3.15.8]) # # would both be false. # # AX_COMPARE_VERSION([3.15.7],[eq2],[3.15.8]) # # would be true because it is only comparing two minor versions. # # AX_COMPARE_VERSION([3.15.7],[eq0],[3.15]) # # would be true because it is only comparing the lesser number of minor # versions of the two values. # # Note: The characters that separate the version numbers do not matter. An # empty string is the same as version 0. OP is evaluated by autoconf, not # configure, so must be a string, not a variable. # # The author would like to acknowledge Guido Draheim whose advice about # the m4_case and m4_ifvaln functions make this macro only include the # portions necessary to perform the specific comparison specified by the # OP argument in the final configure script. # # LICENSE # # Copyright (c) 2008 Tim Toolan # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice # and this notice are preserved. This file is offered as-is, without any # warranty. #serial 11 dnl ######################################################################### AC_DEFUN([AX_COMPARE_VERSION], [ AC_REQUIRE([AC_PROG_AWK]) # Used to indicate true or false condition ax_compare_version=false # Convert the two version strings to be compared into a format that # allows a simple string comparison. The end result is that a version # string of the form 1.12.5-r617 will be converted to the form # 0001001200050617. In other words, each number is zero padded to four # digits, and non digits are removed. AS_VAR_PUSHDEF([A],[ax_compare_version_A]) A=`echo "$1" | sed -e 's/\([[0-9]]*\)/Z\1Z/g' \ -e 's/Z\([[0-9]]\)Z/Z0\1Z/g' \ -e 's/Z\([[0-9]][[0-9]]\)Z/Z0\1Z/g' \ -e 's/Z\([[0-9]][[0-9]][[0-9]]\)Z/Z0\1Z/g' \ -e 's/[[^0-9]]//g'` AS_VAR_PUSHDEF([B],[ax_compare_version_B]) B=`echo "$3" | sed -e 's/\([[0-9]]*\)/Z\1Z/g' \ -e 's/Z\([[0-9]]\)Z/Z0\1Z/g' \ -e 's/Z\([[0-9]][[0-9]]\)Z/Z0\1Z/g' \ -e 's/Z\([[0-9]][[0-9]][[0-9]]\)Z/Z0\1Z/g' \ -e 's/[[^0-9]]//g'` dnl # In the case of le, ge, lt, and gt, the strings are sorted as necessary dnl # then the first line is used to determine if the condition is true. dnl # The sed right after the echo is to remove any indented white space. m4_case(m4_tolower($2), [lt],[ ax_compare_version=`echo "x$A x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/false/;s/x${B}/true/;1q"` ], [gt],[ ax_compare_version=`echo "x$A x$B" | sed 's/^ *//' | sort | sed "s/x${A}/false/;s/x${B}/true/;1q"` ], [le],[ ax_compare_version=`echo "x$A x$B" | sed 's/^ *//' | sort | sed "s/x${A}/true/;s/x${B}/false/;1q"` ], [ge],[ ax_compare_version=`echo "x$A x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/true/;s/x${B}/false/;1q"` ],[ dnl Split the operator from the subversion count if present. m4_bmatch(m4_substr($2,2), [0],[ # A count of zero means use the length of the shorter version. # Determine the number of characters in A and B. ax_compare_version_len_A=`echo "$A" | $AWK '{print(length)}'` ax_compare_version_len_B=`echo "$B" | $AWK '{print(length)}'` # Set A to no more than B's length and B to no more than A's length. A=`echo "$A" | sed "s/\(.\{$ax_compare_version_len_B\}\).*/\1/"` B=`echo "$B" | sed "s/\(.\{$ax_compare_version_len_A\}\).*/\1/"` ], [[0-9]+],[ # A count greater than zero means use only that many subversions A=`echo "$A" | sed "s/\(\([[0-9]]\{4\}\)\{m4_substr($2,2)\}\).*/\1/"` B=`echo "$B" | sed "s/\(\([[0-9]]\{4\}\)\{m4_substr($2,2)\}\).*/\1/"` ], [.+],[ AC_WARNING( [illegal OP numeric parameter: $2]) ],[]) # Pad zeros at end of numbers to make same length. ax_compare_version_tmp_A="$A`echo $B | sed 's/./0/g'`" B="$B`echo $A | sed 's/./0/g'`" A="$ax_compare_version_tmp_A" # Check for equality or inequality as necessary. m4_case(m4_tolower(m4_substr($2,0,2)), [eq],[ test "x$A" = "x$B" && ax_compare_version=true ], [ne],[ test "x$A" != "x$B" && ax_compare_version=true ],[ AC_WARNING([illegal OP parameter: $2]) ]) ]) AS_VAR_POPDEF([A])dnl AS_VAR_POPDEF([B])dnl dnl # Execute ACTION-IF-TRUE / ACTION-IF-FALSE. if test "$ax_compare_version" = "true" ; then m4_ifvaln([$4],[$4],[:])dnl m4_ifvaln([$5],[else $5])dnl fi ]) dnl AX_COMPARE_VERSION creduce-2.2~pre1/m4/ltoptions.m40000644000175000017500000003007312315002113015233 0ustar dokodoko# Helper functions for option handling. -*- Autoconf -*- # # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, # Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 7 ltoptions.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) # ------------------------------------------ m4_define([_LT_MANGLE_OPTION], [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) # --------------------------------------- # Set option OPTION-NAME for macro MACRO-NAME, and if there is a # matching handler defined, dispatch to it. Other OPTION-NAMEs are # saved as a flag. m4_define([_LT_SET_OPTION], [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), _LT_MANGLE_DEFUN([$1], [$2]), [m4_warning([Unknown $1 option `$2'])])[]dnl ]) # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) # ------------------------------------------------------------ # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. m4_define([_LT_IF_OPTION], [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) # ------------------------------------------------------- # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME # are set. m4_define([_LT_UNLESS_OPTIONS], [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), [m4_define([$0_found])])])[]dnl m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 ])[]dnl ]) # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) # ---------------------------------------- # OPTION-LIST is a space-separated list of Libtool options associated # with MACRO-NAME. If any OPTION has a matching handler declared with # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about # the unknown option and exit. m4_defun([_LT_SET_OPTIONS], [# Set options m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [_LT_SET_OPTION([$1], _LT_Option)]) m4_if([$1],[LT_INIT],[ dnl dnl Simply set some default values (i.e off) if boolean options were not dnl specified: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no ]) _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no ]) dnl dnl If no reference was made to various pairs of opposing options, then dnl we run the default mode handler for the pair. For example, if neither dnl `shared' nor `disable-shared' was passed, we enable building of shared dnl archives by default: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], [_LT_ENABLE_FAST_INSTALL]) ]) ])# _LT_SET_OPTIONS ## --------------------------------- ## ## Macros to handle LT_INIT options. ## ## --------------------------------- ## # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) # ----------------------------------------- m4_define([_LT_MANGLE_DEFUN], [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) # ----------------------------------------------- m4_define([LT_OPTION_DEFINE], [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl ])# LT_OPTION_DEFINE # dlopen # ------ LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes ]) AU_DEFUN([AC_LIBTOOL_DLOPEN], [_LT_SET_OPTION([LT_INIT], [dlopen]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `dlopen' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) # win32-dll # --------- # Declare package support for building win32 dll's. LT_OPTION_DEFINE([LT_INIT], [win32-dll], [enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) AC_CHECK_TOOL(AS, as, false) AC_CHECK_TOOL(DLLTOOL, dlltool, false) AC_CHECK_TOOL(OBJDUMP, objdump, false) ;; esac test -z "$AS" && AS=as _LT_DECL([], [AS], [1], [Assembler program])dnl test -z "$DLLTOOL" && DLLTOOL=dlltool _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl test -z "$OBJDUMP" && OBJDUMP=objdump _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl ])# win32-dll AU_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_REQUIRE([AC_CANONICAL_HOST])dnl _LT_SET_OPTION([LT_INIT], [win32-dll]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `win32-dll' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) # _LT_ENABLE_SHARED([DEFAULT]) # ---------------------------- # implement the --enable-shared flag, and supports the `shared' and # `disable-shared' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_SHARED], [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([shared], [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) _LT_DECL([build_libtool_libs], [enable_shared], [0], [Whether or not to build shared libraries]) ])# _LT_ENABLE_SHARED LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) # Old names: AC_DEFUN([AC_ENABLE_SHARED], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) ]) AC_DEFUN([AC_DISABLE_SHARED], [_LT_SET_OPTION([LT_INIT], [disable-shared]) ]) AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_SHARED], []) dnl AC_DEFUN([AM_DISABLE_SHARED], []) # _LT_ENABLE_STATIC([DEFAULT]) # ---------------------------- # implement the --enable-static flag, and support the `static' and # `disable-static' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_STATIC], [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([static], [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_static=]_LT_ENABLE_STATIC_DEFAULT) _LT_DECL([build_old_libs], [enable_static], [0], [Whether or not to build static libraries]) ])# _LT_ENABLE_STATIC LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) # Old names: AC_DEFUN([AC_ENABLE_STATIC], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) ]) AC_DEFUN([AC_DISABLE_STATIC], [_LT_SET_OPTION([LT_INIT], [disable-static]) ]) AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_STATIC], []) dnl AC_DEFUN([AM_DISABLE_STATIC], []) # _LT_ENABLE_FAST_INSTALL([DEFAULT]) # ---------------------------------- # implement the --enable-fast-install flag, and support the `fast-install' # and `disable-fast-install' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_FAST_INSTALL], [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([fast-install], [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) _LT_DECL([fast_install], [enable_fast_install], [0], [Whether or not to optimize for fast installation])dnl ])# _LT_ENABLE_FAST_INSTALL LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) # Old names: AU_DEFUN([AC_ENABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `fast-install' option into LT_INIT's first parameter.]) ]) AU_DEFUN([AC_DISABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `disable-fast-install' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) # _LT_WITH_PIC([MODE]) # -------------------- # implement the --with-pic flag, and support the `pic-only' and `no-pic' # LT_INIT options. # MODE is either `yes' or `no'. If omitted, it defaults to `both'. m4_define([_LT_WITH_PIC], [AC_ARG_WITH([pic], [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], [lt_p=${PACKAGE-default} case $withval in yes|no) pic_mode=$withval ;; *) pic_mode=default # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for lt_pkg in $withval; do IFS="$lt_save_ifs" if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS="$lt_save_ifs" ;; esac], [pic_mode=default]) test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl ])# _LT_WITH_PIC LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) # Old name: AU_DEFUN([AC_LIBTOOL_PICMODE], [_LT_SET_OPTION([LT_INIT], [pic-only]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `pic-only' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) ## ----------------- ## ## LTDL_INIT Options ## ## ----------------- ## m4_define([_LTDL_MODE], []) LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], [m4_define([_LTDL_MODE], [nonrecursive])]) LT_OPTION_DEFINE([LTDL_INIT], [recursive], [m4_define([_LTDL_MODE], [recursive])]) LT_OPTION_DEFINE([LTDL_INIT], [subproject], [m4_define([_LTDL_MODE], [subproject])]) m4_define([_LTDL_TYPE], []) LT_OPTION_DEFINE([LTDL_INIT], [installable], [m4_define([_LTDL_TYPE], [installable])]) LT_OPTION_DEFINE([LTDL_INIT], [convenience], [m4_define([_LTDL_TYPE], [convenience])]) creduce-2.2~pre1/m4/ax_prog_perl_modules.m40000644000175000017500000000431312315002113017407 0ustar dokodoko# =========================================================================== # http://www.gnu.org/software/autoconf-archive/ax_prog_perl_modules.html # =========================================================================== # # SYNOPSIS # # AX_PROG_PERL_MODULES([MODULES], [ACTION-IF-TRUE], [ACTION-IF-FALSE]) # # DESCRIPTION # # Checks to see if the given perl modules are available. If true the shell # commands in ACTION-IF-TRUE are executed. If not the shell commands in # ACTION-IF-FALSE are run. Note if $PERL is not set (for example by # calling AC_CHECK_PROG, or AC_PATH_PROG), AC_CHECK_PROG(PERL, perl, perl) # will be run. # # MODULES is a space separated list of module names. To check for a # minimum version of a module, append the version number to the module # name, separated by an equals sign. # # Example: # # AX_PROG_PERL_MODULES( Text::Wrap Net::LDAP=1.0.3, , # AC_MSG_WARN(Need some Perl modules) # # LICENSE # # Copyright (c) 2009 Dean Povey # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice # and this notice are preserved. This file is offered as-is, without any # warranty. #serial 7 AU_ALIAS([AC_PROG_PERL_MODULES], [AX_PROG_PERL_MODULES]) AC_DEFUN([AX_PROG_PERL_MODULES],[dnl m4_define([ax_perl_modules]) m4_foreach([ax_perl_module], m4_split(m4_normalize([$1])), [ m4_append([ax_perl_modules], [']m4_bpatsubst(ax_perl_module,=,[ ])[' ]) ]) # Make sure we have perl if test -z "$PERL"; then AC_CHECK_PROG(PERL,perl,perl) fi if test "x$PERL" != x; then ax_perl_modules_failed=0 for ax_perl_module in ax_perl_modules; do AC_MSG_CHECKING(for perl module $ax_perl_module) # Would be nice to log result here, but can't rely on autoconf internals $PERL -e "use $ax_perl_module; exit" > /dev/null 2>&1 if test $? -ne 0; then AC_MSG_RESULT(no); ax_perl_modules_failed=1 else AC_MSG_RESULT(ok); fi done # Run optional shell commands if test "$ax_perl_modules_failed" = 0; then : $2 else : $3 fi else AC_MSG_WARN(could not find perl) fi])dnl creduce-2.2~pre1/m4/lt~obsolete.m40000644000175000017500000001375612315002113015563 0ustar dokodoko# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- # # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. # Written by Scott James Remnant, 2004. # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 5 lt~obsolete.m4 # These exist entirely to fool aclocal when bootstrapping libtool. # # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) # which have later been changed to m4_define as they aren't part of the # exported API, or moved to Autoconf or Automake where they belong. # # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us # using a macro with the same name in our local m4/libtool.m4 it'll # pull the old libtool.m4 in (it doesn't see our shiny new m4_define # and doesn't know about Autoconf macros at all.) # # So we provide this file, which has a silly filename so it's always # included after everything else. This provides aclocal with the # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything # because those macros already exist, or will be overwritten later. # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. # # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. # Yes, that means every name once taken will need to remain here until # we give up compatibility with versions before 1.7, at which point # we need to keep only those names which we still refer to. # This is to help aclocal find these macros, as it can't see m4_define. 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Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [1], [], [$#], [2], [[$2]], [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) m4_define([_lt_join], [m4_if([$#$2], [2], [], [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) # lt_car(LIST) # lt_cdr(LIST) # ------------ # Manipulate m4 lists. # These macros are necessary as long as will still need to support # Autoconf-2.59 which quotes differently. m4_define([lt_car], [[$1]]) m4_define([lt_cdr], [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], [$#], 1, [], [m4_dquote(m4_shift($@))])]) m4_define([lt_unquote], $1) # lt_append(MACRO-NAME, STRING, [SEPARATOR]) # ------------------------------------------ # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. # Note that neither SEPARATOR nor STRING are expanded; they are appended # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). # No SEPARATOR is output if MACRO-NAME was previously undefined (different # than defined and empty). # # This macro is needed until we can rely on Autoconf 2.62, since earlier # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. m4_define([lt_append], [m4_define([$1], m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list # has the form PREFIXmINFIXSUFFIXn. # Needed until we can rely on m4_combine added in Autoconf 2.62. m4_define([lt_combine], [m4_if(m4_eval([$# > 3]), [1], [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl [[m4_foreach([_Lt_prefix], [$2], [m4_foreach([_Lt_suffix], ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) # ----------------------------------------------------------------------- # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. m4_define([lt_if_append_uniq], [m4_ifdef([$1], [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], [lt_append([$1], [$2], [$3])$4], [$5])], [lt_append([$1], [$2], [$3])$4])]) # lt_dict_add(DICT, KEY, VALUE) # ----------------------------- m4_define([lt_dict_add], [m4_define([$1($2)], [$3])]) # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) # -------------------------------------------- m4_define([lt_dict_add_subkey], [m4_define([$1($2:$3)], [$4])]) # lt_dict_fetch(DICT, KEY, [SUBKEY]) # ---------------------------------- m4_define([lt_dict_fetch], [m4_ifval([$3], m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) # ----------------------------------------------------------------- m4_define([lt_if_dict_fetch], [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], [$5], [$6])]) # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) # -------------------------------------------------------------- m4_define([lt_dict_filter], [m4_if([$5], [], [], [lt_join(m4_quote(m4_default([$4], [[, ]])), lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl ]) creduce-2.2~pre1/m4/libtool.m40000644000175000017500000105721612315002113014655 0ustar dokodoko# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- # # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, # 2006, 2007, 2008, 2009, 2010, 2011 Free Software # Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. m4_define([_LT_COPYING], [dnl # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, # 2006, 2007, 2008, 2009, 2010, 2011 Free Software # Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is part of GNU Libtool. # # GNU Libtool is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License as # published by the Free Software Foundation; either version 2 of # the License, or (at your option) any later version. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GNU Libtool; see the file COPYING. If not, a copy # can be downloaded from http://www.gnu.org/licenses/gpl.html, or # obtained by writing to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. ]) # serial 57 LT_INIT # LT_PREREQ(VERSION) # ------------------ # Complain and exit if this libtool version is less that VERSION. m4_defun([LT_PREREQ], [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, [m4_default([$3], [m4_fatal([Libtool version $1 or higher is required], 63)])], [$2])]) # _LT_CHECK_BUILDDIR # ------------------ # Complain if the absolute build directory name contains unusual characters m4_defun([_LT_CHECK_BUILDDIR], [case `pwd` in *\ * | *\ *) AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; esac ]) # LT_INIT([OPTIONS]) # ------------------ AC_DEFUN([LT_INIT], [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl AC_BEFORE([$0], [LT_LANG])dnl AC_BEFORE([$0], [LT_OUTPUT])dnl AC_BEFORE([$0], [LTDL_INIT])dnl m4_require([_LT_CHECK_BUILDDIR])dnl dnl Autoconf doesn't catch unexpanded LT_ macros by default: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 dnl unless we require an AC_DEFUNed macro: AC_REQUIRE([LTOPTIONS_VERSION])dnl AC_REQUIRE([LTSUGAR_VERSION])dnl AC_REQUIRE([LTVERSION_VERSION])dnl AC_REQUIRE([LTOBSOLETE_VERSION])dnl m4_require([_LT_PROG_LTMAIN])dnl _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) dnl Parse OPTIONS _LT_SET_OPTIONS([$0], [$1]) # This can be used to rebuild libtool when needed LIBTOOL_DEPS="$ltmain" # Always use our own libtool. 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#endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; }] _LT_EOF if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) $1 ;; x$lt_dlneed_uscore) $2 ;; x$lt_dlunknown|x*) $3 ;; esac else : # compilation failed $3 fi fi rm -fr conftest* ])# _LT_TRY_DLOPEN_SELF # LT_SYS_DLOPEN_SELF # ------------------ AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; 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esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[[3-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], [lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; 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sunos4*) version_type=sunos library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; 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hppa*64*) [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[[3-9]]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown _LT_DECL([], [deplibs_check_method], [1], [Method to check whether dependent libraries are shared objects]) _LT_DECL([], [file_magic_cmd], [1], [Command to use when deplibs_check_method = "file_magic"]) _LT_DECL([], [file_magic_glob], [1], [How to find potential files when deplibs_check_method = "file_magic"]) _LT_DECL([], [want_nocaseglob], [1], [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) ])# _LT_CHECK_MAGIC_METHOD # LT_PATH_NM # ---------- # find the pathname to a BSD- or MS-compatible name lister AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, [if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM="$NM" else lt_nm_to_check="${ac_tool_prefix}nm" if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. tmp_nm="$ac_dir/$lt_tmp_nm" if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi]) if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols" ;; *) DUMPBIN=: ;; esac fi AC_SUBST([DUMPBIN]) if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # _LT_CHECK_SHAREDLIB_FROM_LINKLIB # -------------------------------- # how to determine the name of the shared library # associated with a specific link library. # -- PORTME fill in with the dynamic library characteristics m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], [m4_require([_LT_DECL_EGREP]) m4_require([_LT_DECL_OBJDUMP]) m4_require([_LT_DECL_DLLTOOL]) AC_CACHE_CHECK([how to associate runtime and link libraries], lt_cv_sharedlib_from_linklib_cmd, [lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac ]) sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO _LT_DECL([], [sharedlib_from_linklib_cmd], [1], [Command to associate shared and link libraries]) ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB # _LT_PATH_MANIFEST_TOOL # ---------------------- # locate the manifest tool m4_defun([_LT_PATH_MANIFEST_TOOL], [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], [lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&AS_MESSAGE_LOG_FD if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest*]) if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl ])# _LT_PATH_MANIFEST_TOOL # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM="-lm") ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test "$GCC" = yes; then case $cc_basename in nvcc*) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; *) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; esac _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else # define LT@&t@_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT@&t@_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then nm_file_list_spec='@' fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test "$GXX" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' if test "$host_cpu" != ia64; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64 which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL 8.0, 9.0 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd*) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; solaris*) case $cc_basename in CC* | sunCC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in # old Intel for x86_64 which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; *Sun\ F* | *Sun*Fortran*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; *Intel*\ [[CF]]*Compiler*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; *Portland\ Group*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All OSF/1 code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; rdos*) _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; solaris*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; *) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; esac ;; sunos4*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; unicos*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; uts4*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ]) case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_CACHE_CHECK([for $compiler option to produce PIC], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in "" | " "*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 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osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' else _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_separator, $1)=: ;; solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; 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GCC discards it without `$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test "$GCC" = yes; then _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' fi ;; esac _LT_TAGVAR(link_all_deplibs, $1)=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; sysv4) case $host_vendor in sni) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' _LT_TAGVAR(hardcode_direct, $1)=no ;; motorola) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; sysv4.3*) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes _LT_TAGVAR(ld_shlibs, $1)=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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(KAI) C++ Compiler # KCC will only create a shared library if the output file # ends with ".so" (or ".sl" for HP-UX), so rename the library # to its proper name (with version) after linking. _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; 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|| _lt_function_replace_fail=: else # Save a `func_append' function call even when '+=' is not available sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: fi if test x"$_lt_function_replace_fail" = x":"; then AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) fi ]) # _LT_PATH_CONVERSION_FUNCTIONS # ----------------------------- # Determine which file name conversion functions should be used by # func_to_host_file (and, implicitly, by func_to_host_path). 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If true the shell # commands in ACTION-IF-TRUE are executed. If not the shell commands in # ACTION-IF-FALSE are run. Note if $PERL is not set (for example by # running AC_CHECK_PROG or AC_PATH_PROG) the macro will fail. # # Example: # # AC_PATH_PROG([PERL],[perl]) # AX_PROG_PERL_VERSION([5.8.0],[ ... ],[ ... ]) # # This will check to make sure that the perl you have supports at least # version 5.8.0. # # NOTE: This macro uses the $PERL variable to perform the check. # AX_WITH_PERL can be used to set that variable prior to running this # macro. The $PERL_VERSION variable will be valorized with the detected # version. # # LICENSE # # Copyright (c) 2009 Francesco Salvestrini # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice # and this notice are preserved. This file is offered as-is, without any # warranty. #serial 11 AC_DEFUN([AX_PROG_PERL_VERSION],[ AC_REQUIRE([AC_PROG_SED]) AC_REQUIRE([AC_PROG_GREP]) AS_IF([test -n "$PERL"],[ ax_perl_version="$1" AC_MSG_CHECKING([for perl version]) changequote(<<,>>) perl_version=`$PERL --version 2>&1 | $GREP "This is perl" | $SED -e 's/.* v\([0-9]*\.[0-9]*\.[0-9]*\) .*/\1/'` changequote([,]) AC_MSG_RESULT($perl_version) AC_SUBST([PERL_VERSION],[$perl_version]) AX_COMPARE_VERSION([$ax_perl_version],[le],[$perl_version],[ : $2 ],[ : $3 ]) ],[ AC_MSG_WARN([could not find the perl interpreter]) $3 ]) ]) creduce-2.2~pre1/clex/0000755000175000017500000000000012315002113013346 5ustar dokodokocreduce-2.2~pre1/clex/.gitignore0000644000175000017500000000017712315002113015343 0ustar dokodoko# Additions to the patterns specified in the root `.gitignore' file. # Files made by compilation. clex clex.c strlex strlex.c creduce-2.2~pre1/clex/strlex.l0000644000175000017500000001127512315002113015052 0ustar dokodoko%{ /* * Copyright (c) 2013 The University of Utah * All rights reserved. * * This file is distributed under the University of Illinois Open Source * License. See the file COPYING for details. */ %} D [0-9] L [a-zA-Z_] H [a-fA-F0-9] E [Ee][+-]?{D}+ FS (f|F|l|L) IS (u|U|l|L)* %option noyywrap %{ #if HAVE_CONFIG_H # include #endif #include %} %% "auto" { process_token(TOK_KEYWORD); } "break" { process_token(TOK_KEYWORD); } "case" { process_token(TOK_KEYWORD); } "char" { process_token(TOK_KEYWORD); } "const" { process_token(TOK_KEYWORD); } "continue" { process_token(TOK_KEYWORD); } "default" { process_token(TOK_KEYWORD); } "do" { process_token(TOK_KEYWORD); } "double" { process_token(TOK_KEYWORD); } "else" { process_token(TOK_KEYWORD); } "enum" { process_token(TOK_KEYWORD); } "extern" { process_token(TOK_KEYWORD); } "float" { process_token(TOK_KEYWORD); } "for" { process_token(TOK_KEYWORD); } "goto" { process_token(TOK_KEYWORD); } "if" { process_token(TOK_KEYWORD); } "int" { process_token(TOK_KEYWORD); } "long" { process_token(TOK_KEYWORD); } "register" { process_token(TOK_KEYWORD); } "return" { process_token(TOK_KEYWORD); } "short" { process_token(TOK_KEYWORD); } "signed" { process_token(TOK_KEYWORD); } "sizeof" { process_token(TOK_KEYWORD); } "static" { process_token(TOK_KEYWORD); } "struct" { process_token(TOK_KEYWORD); } "switch" { process_token(TOK_KEYWORD); } "typedef" { process_token(TOK_KEYWORD); } "union" { process_token(TOK_KEYWORD); } "unsigned" { process_token(TOK_KEYWORD); } "void" { process_token(TOK_KEYWORD); } "volatile" { process_token(TOK_KEYWORD); } "while" { process_token(TOK_KEYWORD); } {L}({L}|{D})* { process_token(TOK_IDENT); } 0[xX]{H}+{IS}? { process_token(TOK_NUMBER); } 0{D}+{IS}? { process_token(TOK_NUMBER); } {D}+{IS}? { process_token(TOK_NUMBER); } L?'(\\.|[^\\'])+' { process_token(TOK_OTHER); } {D}+{E}{FS}? { process_token(TOK_NUMBER); } {D}*"."{D}+({E})?{FS}? { process_token(TOK_NUMBER); } {D}+"."{D}*({E})?{FS}? { process_token(TOK_NUMBER); } L?\"(\\.|[^\\"])*\" { process_token(TOK_STRING); } "..." { process_token(TOK_OTHER); } ">>=" { process_token(TOK_OP); } "<<=" { process_token(TOK_OP); } "+=" { process_token(TOK_OP); } "-=" { process_token(TOK_OP); } "*=" { process_token(TOK_OP); } "/=" { process_token(TOK_OP); } "%=" { process_token(TOK_OP); } "&=" { process_token(TOK_OP); } "^=" { process_token(TOK_OP); } "|=" { process_token(TOK_OP); } ">>" { process_token(TOK_OP); } "<<" { process_token(TOK_OP); } "++" { process_token(TOK_OP); } "--" { process_token(TOK_OP); } "->" { process_token(TOK_OP); } "&&" { process_token(TOK_OP); } "||" { process_token(TOK_OP); } "<=" { process_token(TOK_OP); } ">=" { process_token(TOK_OP); } "==" { process_token(TOK_OP); } "!=" { process_token(TOK_OP); } ";" { process_token(TOK_OP); } ("{"|"<%") { process_token(TOK_OP); } ("}"|"%>") { process_token(TOK_OP); } "," { process_token(TOK_OP); } ":" { process_token(TOK_OP); } "=" { process_token(TOK_OP); } "(" { process_token(TOK_OP); } ")" { process_token(TOK_OP); } ("["|"<:") { process_token(TOK_OP); } ("]"|":>") { process_token(TOK_OP); } "." { process_token(TOK_OP); } "&" { process_token(TOK_OP); } "!" { process_token(TOK_OP); } "~" { process_token(TOK_OP); } "-" { process_token(TOK_OP); } "+" { process_token(TOK_OP); } "*" { process_token(TOK_OP); } "/" { process_token(TOK_OP); } "%" { process_token(TOK_OP); } "<" { process_token(TOK_OP); } ">" { process_token(TOK_OP); } "^" { process_token(TOK_OP); } "|" { process_token(TOK_OP); } "?" { process_token(TOK_OP); } "#" { process_token(TOK_OTHER); } "\\" { process_token(TOK_OTHER); } "/*" { for ( ; ; ) { int c; while ( (c = input()) != '*' && c != EOF ) ; /* eat up text of comment */ if ( c == '*' ) { while ( (c = input()) == '*' ) ; if ( c == '/' ) break; /* found the end */ } if ( c == EOF ) { fprintf(stderr, "EOF in comment" ); assert (0); } } } [ \t\v\n\f] { process_token(TOK_WS); } . { fprintf (stderr, "didn't expect to see '%s'\n", yytext); assert (0); } %% int count = 0; creduce-2.2~pre1/clex/Makefile.am0000644000175000017500000000503012315002113015400 0ustar dokodoko## -*- mode: Makefile-Automake -*- ## ## Copyright (c) 2013 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### libexec_PROGRAMS = clex strlex GIT_HASH := $(shell "$(top_srcdir)/git-hash.sh" "$(top_srcdir)" || echo error) GIT_FLAG = -DGIT_VERSION=\"$(GIT_HASH)\" clex_CPPFLAGS = \ $(GIT_FLAG) clex_SOURCES = \ clex.l \ defs.h \ driver.c strlex_CPPFLAGS = \ $(GIT_FLAG) strlex_SOURCES = \ strlex.l \ defs.h \ driver.c # SHORT STORY: Always rebuild `clex.c' from `clex.l' if Make thinks that # `clex.c' is out of date. This is achieved by a sinful Automake hack. # am__skiplex := # # LONG STORY: We use AM_MAINTAINER_MODE in C-Reduce so as to avoid rebuilding # our `configure' and `Makefile.in' files unnecessarily. (The mode is disabled # by default, meaning that `configure' avoids creating Makefile rules that # perform various "package maintenance activities.") # # Automake handles lex-derived C files specially when AM_MAINTAINER_MODE is # used. It treats regeneration of the C file is a maintenance activity, not a # normal compilation activity. Treating lex as a maintenance activity is a # pain in the ass for C-Reduce developers, because it means that they must do # something more than `make' when they change `clex.l' and want to recompile. # # Automake short-circuits the `.l' -> `.c' compilation step by testing if the # target `.c' file already exists. This is implemented by the Make macro # `am__skiplex', which is prefixed to the usual command line for running lex: # # am__skiplex = test -f $@ || # # (This macro is not defined when AM_MAINTAINER_MODE is not used, nor is it # defined when maintainer mode is enabled by the user. But I digress.) # # We don't want to treat running lex as a maintenance activity; we want to # treat it as a normal compilation activity. We achieve this by redefining the # internal `am__skiplex' macro, thus avoiding the short-circuit described # above. This implementation is icky and sinful because `am__skiplex' is # internal to Automake and undocumented. It works with Automake 1.13.2. # # Treating lex/yacc as special makes some sense historically, when the builder # of a package could not be assumed to have working, installed copies of those # tools. But I think it's a pretty obsolete viewpoint today. ############################################################################### ## End of file. creduce-2.2~pre1/clex/clex.l0000644000175000017500000001127512315002113014464 0ustar dokodoko%{ /* * Copyright (c) 2013 The University of Utah * All rights reserved. * * This file is distributed under the University of Illinois Open Source * License. See the file COPYING for details. */ %} D [0-9] L [a-zA-Z_] H [a-fA-F0-9] E [Ee][+-]?{D}+ FS (f|F|l|L) IS (u|U|l|L)* %option noyywrap %{ #if HAVE_CONFIG_H # include #endif #include %} %% "auto" { process_token(TOK_KEYWORD); } "break" { process_token(TOK_KEYWORD); } "case" { process_token(TOK_KEYWORD); } "char" { process_token(TOK_KEYWORD); } "const" { process_token(TOK_KEYWORD); } "continue" { process_token(TOK_KEYWORD); } "default" { process_token(TOK_KEYWORD); } "do" { process_token(TOK_KEYWORD); } "double" { process_token(TOK_KEYWORD); } "else" { process_token(TOK_KEYWORD); } "enum" { process_token(TOK_KEYWORD); } "extern" { process_token(TOK_KEYWORD); } "float" { process_token(TOK_KEYWORD); } "for" { process_token(TOK_KEYWORD); } "goto" { process_token(TOK_KEYWORD); } "if" { process_token(TOK_KEYWORD); } "int" { process_token(TOK_KEYWORD); } "long" { process_token(TOK_KEYWORD); } "register" { process_token(TOK_KEYWORD); } "return" { process_token(TOK_KEYWORD); } "short" { process_token(TOK_KEYWORD); } "signed" { process_token(TOK_KEYWORD); } "sizeof" { process_token(TOK_KEYWORD); } "static" { process_token(TOK_KEYWORD); } "struct" { process_token(TOK_KEYWORD); } "switch" { process_token(TOK_KEYWORD); } "typedef" { process_token(TOK_KEYWORD); } "union" { process_token(TOK_KEYWORD); } "unsigned" { process_token(TOK_KEYWORD); } "void" { process_token(TOK_KEYWORD); } "volatile" { process_token(TOK_KEYWORD); } "while" { process_token(TOK_KEYWORD); } {L}({L}|{D})* { process_token(TOK_IDENT); } 0[xX]{H}+{IS}? { process_token(TOK_NUMBER); } 0{D}+{IS}? { process_token(TOK_NUMBER); } {D}+{IS}? { process_token(TOK_NUMBER); } L?'(\\.|[^\\'])+' { process_token(TOK_OTHER); } {D}+{E}{FS}? { process_token(TOK_NUMBER); } {D}*"."{D}+({E})?{FS}? { process_token(TOK_NUMBER); } {D}+"."{D}*({E})?{FS}? { process_token(TOK_NUMBER); } L?\"(\\.|[^\\"])*\" { process_token(TOK_STRING); } "..." { process_token(TOK_OTHER); } ">>=" { process_token(TOK_OP); } "<<=" { process_token(TOK_OP); } "+=" { process_token(TOK_OP); } "-=" { process_token(TOK_OP); } "*=" { process_token(TOK_OP); } "/=" { process_token(TOK_OP); } "%=" { process_token(TOK_OP); } "&=" { process_token(TOK_OP); } "^=" { process_token(TOK_OP); } "|=" { process_token(TOK_OP); } ">>" { process_token(TOK_OP); } "<<" { process_token(TOK_OP); } "++" { process_token(TOK_OP); } "--" { process_token(TOK_OP); } "->" { process_token(TOK_OP); } "&&" { process_token(TOK_OP); } "||" { process_token(TOK_OP); } "<=" { process_token(TOK_OP); } ">=" { process_token(TOK_OP); } "==" { process_token(TOK_OP); } "!=" { process_token(TOK_OP); } ";" { process_token(TOK_OP); } ("{"|"<%") { process_token(TOK_OP); } ("}"|"%>") { process_token(TOK_OP); } "," { process_token(TOK_OP); } ":" { process_token(TOK_OP); } "=" { process_token(TOK_OP); } "(" { process_token(TOK_OP); } ")" { process_token(TOK_OP); } ("["|"<:") { process_token(TOK_OP); } ("]"|":>") { process_token(TOK_OP); } "." { process_token(TOK_OP); } "&" { process_token(TOK_OP); } "!" { process_token(TOK_OP); 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But I think it's a pretty obsolete viewpoint today. ############################################################################### # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: creduce-2.2~pre1/clex/driver.c0000644000175000017500000002672012315002113015014 0ustar dokodoko/* * Copyright (c) 2013 The University of Utah * All rights reserved. * * This file is distributed under the University of Illinois Open Source * License. See the file COPYING for details. */ #if HAVE_CONFIG_H # include #endif #include #include #include #include #include "defs.h" struct tok_t { char *str; enum tok_kind kind; int id; }; struct tok_t *tok_list; int toks; int max_toks; const int initial_length = 1; int add_tok (char *str, enum tok_kind kind) { assert (str); if (toks >= max_toks) { max_toks *= 2; tok_list = (struct tok_t *) realloc (tok_list, max_toks * sizeof (struct tok_t)); assert (tok_list); } tok_list[toks].str = strdup (str); assert (tok_list[toks].str); tok_list[toks].kind = kind; tok_list[toks].id = -1; toks++; return toks-1; } void process_token (enum tok_kind kind) { int tok = add_tok (yytext, kind); count++; } enum mode_t { MODE_RENAME = 1111, MODE_PRINT, MODE_DELETE_STRING, MODE_RM_TOKS, MODE_RM_TOK_PATTERN, MODE_COLLAPSE_TOKS, MODE_SHORTEN_STRING, MODE_X_STRING, MODE_SHORTEN_INT, MODE_REMOVE_ASM_COMMENT, MODE_REMOVE_ASM_LINE, MODE_NONE, }; void print_toks (void) { int i; for (i=0; i max_id_seen) { max_id_seen = id; } if (ignore_renamed) continue; } int j; int matched = 0; for (j=0; j= 0); int max_tok_id; number_tokens(0,NULL,&max_tok_id); // fprintf (stderr, "tok_index = %d, number of tokens = %d, max_tok_id = %d\n", tok_index, toks, max_tok_id); int counter = -1; int i; for (i=0; i= 0); int unused; number_tokens(1,&unused,NULL); char newname[255]; sprintf (newname, "x%d", unused+1); int matched = 0; char *oldname = NULL; int i; // dump the renamed token stream for (i=0; i= len) { idx -= len; } else { string_rm_chars (s+idx+1, 1); matched = 1; which++; } } printf ("%s", tok_list[i].str); } if (matched) { exit (0); } else { exit (-1); } } void x_string (int idx) { int i; int matched = 0; int which = 0; for (i=0; i= '1' && c <= '9'); } int count_nonzero (char *s) { int c = 0; while (*s != 0) { if (nonzero_digit (*s)) c++; s++; } return c; } void shorten_int (int idx) { int i; int matched = 0; for (i=0; i l) { idx -= l; } else { } } printf ("%s", tok_list[i].str); } if (matched) { exit (0); } else { exit (-1); } } void delete_string (int idx) { int i; int matched = 0; int which = 0; for (i=0; i (idx + rm_toks_n))) printf ("%s", tok_list[i].str); } if (matched) { exit (0); } else { exit (-1); } } void print_pattern (unsigned char c) { int z; for (z=0; z<8; z++) { printf ("%d", (c&128)?1:0); c <<= 1; } printf ("\n"); } void rm_tok_pattern (int idx) { int i; int n_patterns = 1<<(rm_toks_n-1); unsigned char patterns[n_patterns]; for (i=0; i>= 1; } } if (print) printf ("%s", tok_list[i].str); } if (matched && deleted) { exit (0); } else { exit (-1); } } int main(int argc, char *argv[]) { if (argc != 4) { printf ("USAGE: %s command index file\n", argv[0]); } char *cmd = argv[1]; enum mode_t mode = MODE_NONE; if (strcmp (cmd, "rename-toks") == 0) { mode = MODE_RENAME; } else if (strcmp (cmd, "print") == 0) { mode = MODE_PRINT; } else if (strcmp (cmd, "delete-string") == 0) { mode = MODE_DELETE_STRING; } else if (strcmp (cmd, "shorten-string") == 0) { mode = MODE_SHORTEN_STRING; } else if (strcmp (cmd, "x-string") == 0) { mode = MODE_X_STRING; } else if (strcmp (cmd, "shorten-int") == 0) { mode = MODE_SHORTEN_INT; } else if (strcmp (cmd, "remove-asm-comment") == 0) { mode = MODE_REMOVE_ASM_COMMENT; } else if (strcmp (cmd, "remove-asm-line") == 0) { mode = MODE_REMOVE_ASM_LINE; } else if (strcmp (cmd, "collapse-toks") == 0) { mode = MODE_COLLAPSE_TOKS; } else if (strncmp (cmd, "rm-toks-", 8) == 0) { mode = MODE_RM_TOKS; int res = sscanf (&cmd[8], "%d", &rm_toks_n); assert (res==1); assert (rm_toks_n > 0 && rm_toks_n <= 1000); } else if (strncmp (cmd, "rm-tok-pattern-", 15) == 0) { mode = MODE_RM_TOK_PATTERN; int res = sscanf (&cmd[15], "%d", &rm_toks_n); assert (res==1); assert (rm_toks_n > 1 && rm_toks_n <= 8); } else { printf ("error: unknown mode '%s'\n", cmd); exit (-50); } int tok_index; int ret = sscanf (argv[2], "%d", &tok_index); assert (ret==1); // printf ("file = '%s'\n", argv[3]); FILE *in = fopen (argv[3], "r"); assert (in); yyin = in; max_toks = initial_length; tok_list = (struct tok_t *) malloc (max_toks * sizeof (struct tok_t)); assert (tok_list); yylex(); // these calls all exit() at the end switch (mode) { case MODE_PRINT: print_toks (); assert (0); case MODE_RENAME: rename_toks (tok_index); assert (0); case MODE_DELETE_STRING: delete_string (tok_index); assert (0); case MODE_SHORTEN_STRING: shorten_string (tok_index); assert (0); case MODE_X_STRING: x_string (tok_index); assert (0); case MODE_SHORTEN_INT: shorten_int (tok_index); assert (0); case MODE_REMOVE_ASM_COMMENT: remove_asm_comment (tok_index); assert (0); case MODE_REMOVE_ASM_LINE: remove_asm_line (tok_index); assert (0); case MODE_COLLAPSE_TOKS: collapse_toks (tok_index); assert (0); case MODE_RM_TOKS: rm_toks (tok_index); assert (0); case MODE_RM_TOK_PATTERN: rm_tok_pattern (tok_index); assert (0); default: assert (0); } } creduce-2.2~pre1/clex/defs.h0000644000175000017500000000116112315002113014437 0ustar dokodoko/* * Copyright (c) 2013 The University of Utah * All rights reserved. * * This file is distributed under the University of Illinois Open Source * License. See the file COPYING for details. */ #include #include #include /* * Stuff defined for us by the lex/flex-generated code. */ extern FILE *yyin; extern int yylex(void); extern char *yytext; /* * Stuff that we define within the lex/flex-generated code. */ extern int count; enum tok_kind { TOK_KEYWORD = 999, TOK_OP, TOK_IDENT, TOK_OTHER, TOK_NUMBER, TOK_WS, TOK_STRING, }; void process_token (enum tok_kind); creduce-2.2~pre1/autoconf/0000755000175000017500000000000012315002113014231 5ustar dokodokocreduce-2.2~pre1/autoconf/ltmain.sh0000644000175000017500000105152212315002113016057 0ustar dokodoko # libtool (GNU libtool) 2.4.2 # Written by Gordon Matzigkeit , 1996 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, # 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GNU Libtool; see the file COPYING. 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[MODE-ARG]... # # Provide generalized library-building support services. # # --config show all configuration variables # --debug enable verbose shell tracing # -n, --dry-run display commands without modifying any files # --features display basic configuration information and exit # --mode=MODE use operation mode MODE # --preserve-dup-deps don't remove duplicate dependency libraries # --quiet, --silent don't print informational messages # --no-quiet, --no-silent # print informational messages (default) # --no-warn don't display warning messages # --tag=TAG use configuration variables from tag TAG # -v, --verbose print more informational messages than default # --no-verbose don't print the extra informational messages # --version print version information # -h, --help, --help-all print short, long, or detailed help message # # MODE must be one of the following: # # clean remove files from the build directory # compile compile a source file into a libtool object # execute automatically set library path, then run a program # finish complete the installation of libtool libraries # install install libraries or executables # link create a library or an executable # uninstall remove libraries from an installed directory # # MODE-ARGS vary depending on the MODE. When passed as first option, # `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that. # Try `$progname --help --mode=MODE' for a more detailed description of MODE. # # When reporting a bug, please describe a test case to reproduce it and # include the following information: # # host-triplet: $host # shell: $SHELL # compiler: $LTCC # compiler flags: $LTCFLAGS # linker: $LD (gnu? $with_gnu_ld) # $progname: (GNU libtool) 2.4.2 # automake: $automake_version # autoconf: $autoconf_version # # Report bugs to . # GNU libtool home page: . # General help using GNU software: . PROGRAM=libtool PACKAGE=libtool VERSION=2.4.2 TIMESTAMP="" package_revision=1.3337 # Be Bourne compatible if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. 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For efficiency, we do not delegate to # those functions but instead duplicate the functionality here. func_dirname_and_basename () { # Extract subdirectory from the argument. func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` if test "X$func_dirname_result" = "X${1}"; then func_dirname_result="${3}" else func_dirname_result="$func_dirname_result${2}" fi func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` } # func_dirname_and_basename may be replaced by extended shell implementation # func_stripname prefix suffix name # strip PREFIX and SUFFIX off of NAME. # PREFIX and SUFFIX must not contain globbing or regex special # characters, hashes, percent signs, but SUFFIX may contain a leading # dot (in which case that matches only a dot). # func_strip_suffix prefix name func_stripname () { case ${2} in .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; esac } # func_stripname may be replaced by extended shell implementation # These SED scripts presuppose an absolute path with a trailing slash. pathcar='s,^/\([^/]*\).*$,\1,' pathcdr='s,^/[^/]*,,' removedotparts=':dotsl s@/\./@/@g t dotsl s,/\.$,/,' collapseslashes='s@/\{1,\}@/@g' finalslash='s,/*$,/,' # func_normal_abspath PATH # Remove doubled-up and trailing slashes, "." path components, # and cancel out any ".." path components in PATH after making # it an absolute path. # value returned in "$func_normal_abspath_result" func_normal_abspath () { # Start from root dir and reassemble the path. func_normal_abspath_result= func_normal_abspath_tpath=$1 func_normal_abspath_altnamespace= case $func_normal_abspath_tpath in "") # Empty path, that just means $cwd. func_stripname '' '/' "`pwd`" func_normal_abspath_result=$func_stripname_result return ;; # The next three entries are used to spot a run of precisely # two leading slashes without using negated character classes; # we take advantage of case's first-match behaviour. ///*) # Unusual form of absolute path, do nothing. ;; //*) # Not necessarily an ordinary path; POSIX reserves leading '//' # and for example Cygwin uses it to access remote file shares # over CIFS/SMB, so we conserve a leading double slash if found. func_normal_abspath_altnamespace=/ ;; /*) # Absolute path, do nothing. ;; *) # Relative path, prepend $cwd. func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath ;; esac # Cancel out all the simple stuff to save iterations. We also want # the path to end with a slash for ease of parsing, so make sure # there is one (and only one) here. func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` while :; do # Processed it all yet? if test "$func_normal_abspath_tpath" = / ; then # If we ascended to the root using ".." the result may be empty now. if test -z "$func_normal_abspath_result" ; then func_normal_abspath_result=/ fi break fi func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$pathcar"` func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$pathcdr"` # Figure out what to do with it case $func_normal_abspath_tcomponent in "") # Trailing empty path component, ignore it. ;; ..) # Parent dir; strip last assembled component from result. func_dirname "$func_normal_abspath_result" func_normal_abspath_result=$func_dirname_result ;; *) # Actual path component, append it. func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent ;; esac done # Restore leading double-slash if one was found on entry. func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result } # func_relative_path SRCDIR DSTDIR # generates a relative path from SRCDIR to DSTDIR, with a trailing # slash if non-empty, suitable for immediately appending a filename # without needing to append a separator. # value returned in "$func_relative_path_result" func_relative_path () { func_relative_path_result= func_normal_abspath "$1" func_relative_path_tlibdir=$func_normal_abspath_result func_normal_abspath "$2" func_relative_path_tbindir=$func_normal_abspath_result # Ascend the tree starting from libdir while :; do # check if we have found a prefix of bindir case $func_relative_path_tbindir in $func_relative_path_tlibdir) # found an exact match func_relative_path_tcancelled= break ;; $func_relative_path_tlibdir*) # found a matching prefix func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" func_relative_path_tcancelled=$func_stripname_result if test -z "$func_relative_path_result"; then func_relative_path_result=. fi break ;; *) func_dirname $func_relative_path_tlibdir func_relative_path_tlibdir=${func_dirname_result} if test "x$func_relative_path_tlibdir" = x ; then # Have to descend all the way to the root! func_relative_path_result=../$func_relative_path_result func_relative_path_tcancelled=$func_relative_path_tbindir break fi func_relative_path_result=../$func_relative_path_result ;; esac done # Now calculate path; take care to avoid doubling-up slashes. func_stripname '' '/' "$func_relative_path_result" func_relative_path_result=$func_stripname_result func_stripname '/' '/' "$func_relative_path_tcancelled" if test "x$func_stripname_result" != x ; then func_relative_path_result=${func_relative_path_result}/${func_stripname_result} fi # Normalisation. If bindir is libdir, return empty string, # else relative path ending with a slash; either way, target # file name can be directly appended. if test ! -z "$func_relative_path_result"; then func_stripname './' '' "$func_relative_path_result/" func_relative_path_result=$func_stripname_result fi } # The name of this program: func_dirname_and_basename "$progpath" progname=$func_basename_result # Make sure we have an absolute path for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=$func_dirname_result progdir=`cd "$progdir" && pwd` progpath="$progdir/$progname" ;; *) save_IFS="$IFS" IFS=${PATH_SEPARATOR-:} for progdir in $PATH; do IFS="$save_IFS" test -x "$progdir/$progname" && break done IFS="$save_IFS" test -n "$progdir" || progdir=`pwd` progpath="$progdir/$progname" ;; esac # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed="${SED}"' -e 1s/^X//' sed_quote_subst='s/\([`"$\\]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\(["`\\]\)/\\\1/g' # Sed substitution that turns a string into a regex matching for the # string literally. sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' # Sed substitution that converts a w32 file name or path # which contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-`\' parameter expansions in output of double_quote_subst that were # `\'-ed in input to the same. If an odd number of `\' preceded a '$' # in input to double_quote_subst, that '$' was protected from expansion. # Since each input `\' is now two `\'s, look for any number of runs of # four `\'s followed by two `\'s and then a '$'. `\' that '$'. bs='\\' bs2='\\\\' bs4='\\\\\\\\' dollar='\$' sed_double_backslash="\ s/$bs4/&\\ /g s/^$bs2$dollar/$bs&/ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g s/\n//g" # Standard options: opt_dry_run=false opt_help=false opt_quiet=false opt_verbose=false opt_warning=: # func_echo arg... # Echo program name prefixed message, along with the current mode # name if it has been set yet. func_echo () { $ECHO "$progname: ${opt_mode+$opt_mode: }$*" } # func_verbose arg... # Echo program name prefixed message in verbose mode only. func_verbose () { $opt_verbose && func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_echo_all arg... # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_error arg... # Echo program name prefixed message to standard error. func_error () { $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 } # func_warning arg... # Echo program name prefixed warning message to standard error. func_warning () { $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 # bash bug again: : } # func_fatal_error arg... # Echo program name prefixed message to standard error, and exit. func_fatal_error () { func_error ${1+"$@"} exit $EXIT_FAILURE } # func_fatal_help arg... # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { func_error ${1+"$@"} func_fatal_error "$help" } help="Try \`$progname --help' for more information." ## default # func_grep expression filename # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $GREP "$1" "$2" >/dev/null 2>&1 } # func_mkdir_p directory-path # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { my_directory_path="$1" my_dir_list= if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then # Protect directory names starting with `-' case $my_directory_path in -*) my_directory_path="./$my_directory_path" ;; esac # While some portion of DIR does not yet exist... while test ! -d "$my_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. my_dir_list="$my_directory_path:$my_dir_list" # If the last portion added has no slash in it, the list is done case $my_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` done my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` save_mkdir_p_IFS="$IFS"; IFS=':' for my_dir in $my_dir_list; do IFS="$save_mkdir_p_IFS" # mkdir can fail with a `File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$my_dir" 2>/dev/null || : done IFS="$save_mkdir_p_IFS" # Bail out if we (or some other process) failed to create a directory. test -d "$my_directory_path" || \ func_fatal_error "Failed to create \`$1'" fi } # func_mktempdir [string] # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, STRING is the basename for that directory. func_mktempdir () { my_template="${TMPDIR-/tmp}/${1-$progname}" if test "$opt_dry_run" = ":"; then # Return a directory name, but don't create it in dry-run mode my_tmpdir="${my_template}-$$" else # If mktemp works, use that first and foremost my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` if test ! -d "$my_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race my_tmpdir="${my_template}-${RANDOM-0}$$" save_mktempdir_umask=`umask` umask 0077 $MKDIR "$my_tmpdir" umask $save_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$my_tmpdir" || \ func_fatal_error "cannot create temporary directory \`$my_tmpdir'" fi $ECHO "$my_tmpdir" } # func_quote_for_eval arg # Aesthetically quote ARG to be evaled later. # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT # is double-quoted, suitable for a subsequent eval, whereas # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters # which are still active within double quotes backslashified. func_quote_for_eval () { case $1 in *[\\\`\"\$]*) func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; *) func_quote_for_eval_unquoted_result="$1" ;; esac case $func_quote_for_eval_unquoted_result in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and and variable # expansion for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" ;; *) func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" esac } # func_quote_for_expand arg # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { case $1 in *[\\\`\"]*) my_arg=`$ECHO "$1" | $SED \ -e "$double_quote_subst" -e "$sed_double_backslash"` ;; *) my_arg="$1" ;; esac case $my_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") my_arg="\"$my_arg\"" ;; esac func_quote_for_expand_result="$my_arg" } # func_show_eval cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$my_cmd" my_status=$? if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_show_eval_locale cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$lt_user_locale $my_cmd" my_status=$? eval "$lt_safe_locale" if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_tr_sh # Turn $1 into a string suitable for a shell variable name. # Result is stored in $func_tr_sh_result. All characters # not in the set a-zA-Z0-9_ are replaced with '_'. Further, # if $1 begins with a digit, a '_' is prepended as well. func_tr_sh () { case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_version # Echo version message to standard output and exit. func_version () { $opt_debug $SED -n '/(C)/!b go :more /\./!{ N s/\n# / / b more } :go /^# '$PROGRAM' (GNU /,/# warranty; / { s/^# // s/^# *$// s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ p }' < "$progpath" exit $? } # func_usage # Echo short help message to standard output and exit. func_usage () { $opt_debug $SED -n '/^# Usage:/,/^# *.*--help/ { s/^# // s/^# *$// s/\$progname/'$progname'/ p }' < "$progpath" echo $ECHO "run \`$progname --help | more' for full usage" exit $? } # func_help [NOEXIT] # Echo long help message to standard output and exit, # unless 'noexit' is passed as argument. func_help () { $opt_debug $SED -n '/^# Usage:/,/# Report bugs to/ { :print s/^# // s/^# *$// s*\$progname*'$progname'* s*\$host*'"$host"'* s*\$SHELL*'"$SHELL"'* s*\$LTCC*'"$LTCC"'* s*\$LTCFLAGS*'"$LTCFLAGS"'* s*\$LD*'"$LD"'* s/\$with_gnu_ld/'"$with_gnu_ld"'/ s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/ s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/ p d } /^# .* home page:/b print /^# General help using/b print ' < "$progpath" ret=$? if test -z "$1"; then exit $ret fi } # func_missing_arg argname # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $opt_debug func_error "missing argument for $1." exit_cmd=exit } # func_split_short_opt shortopt # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. func_split_short_opt () { my_sed_short_opt='1s/^\(..\).*$/\1/;q' my_sed_short_rest='1s/^..\(.*\)$/\1/;q' func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` } # func_split_short_opt may be replaced by extended shell implementation # func_split_long_opt longopt # Set func_split_long_opt_name and func_split_long_opt_arg shell # variables after splitting LONGOPT at the `=' sign. func_split_long_opt () { my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' my_sed_long_arg='1s/^--[^=]*=//' func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` } # func_split_long_opt may be replaced by extended shell implementation exit_cmd=: magic="%%%MAGIC variable%%%" magic_exe="%%%MAGIC EXE variable%%%" # Global variables. nonopt= preserve_args= lo2o="s/\\.lo\$/.${objext}/" o2lo="s/\\.${objext}\$/.lo/" extracted_archives= extracted_serial=0 # If this variable is set in any of the actions, the command in it # will be execed at the end. This prevents here-documents from being # left over by shells. exec_cmd= # func_append var value # Append VALUE to the end of shell variable VAR. func_append () { eval "${1}=\$${1}\${2}" } # func_append may be replaced by extended shell implementation # func_append_quoted var value # Quote VALUE and append to the end of shell variable VAR, separated # by a space. func_append_quoted () { func_quote_for_eval "${2}" eval "${1}=\$${1}\\ \$func_quote_for_eval_result" } # func_append_quoted may be replaced by extended shell implementation # func_arith arithmetic-term... func_arith () { func_arith_result=`expr "${@}"` } # func_arith may be replaced by extended shell implementation # func_len string # STRING may not start with a hyphen. func_len () { func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` } # func_len may be replaced by extended shell implementation # func_lo2o object func_lo2o () { func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` } # func_lo2o may be replaced by extended shell implementation # func_xform libobj-or-source func_xform () { func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` } # func_xform may be replaced by extended shell implementation # func_fatal_configuration arg... # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func_error ${1+"$@"} func_error "See the $PACKAGE documentation for more information." func_fatal_error "Fatal configuration error." } # func_config # Display the configuration for all the tags in this script. func_config () { re_begincf='^# ### BEGIN LIBTOOL' re_endcf='^# ### END LIBTOOL' # Default configuration. $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" # Now print the configurations for the tags. for tagname in $taglist; do $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" done exit $? } # func_features # Display the features supported by this script. func_features () { echo "host: $host" if test "$build_libtool_libs" = yes; then echo "enable shared libraries" else echo "disable shared libraries" fi if test "$build_old_libs" = yes; then echo "enable static libraries" else echo "disable static libraries" fi exit $? } # func_enable_tag tagname # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { # Global variable: tagname="$1" re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" sed_extractcf="/$re_begincf/,/$re_endcf/p" # Validate tagname. case $tagname in *[!-_A-Za-z0-9,/]*) func_fatal_error "invalid tag name: $tagname" ;; esac # Don't test for the "default" C tag, as we know it's # there but not specially marked. case $tagname in CC) ;; *) if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # func_check_version_match # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; esac # Option defaults: opt_debug=: opt_dry_run=false opt_config=false opt_preserve_dup_deps=false opt_features=false opt_finish=false opt_help=false opt_help_all=false opt_silent=: opt_warning=: opt_verbose=: opt_silent=false opt_verbose=false # Parse options once, thoroughly. This comes as soon as possible in the # script to make things like `--version' happen as quickly as we can. { # this just eases exit handling while test $# -gt 0; do opt="$1" shift case $opt in --debug|-x) opt_debug='set -x' func_echo "enabling shell trace mode" $opt_debug ;; --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) opt_config=: func_config ;; --dlopen|-dlopen) optarg="$1" opt_dlopen="${opt_dlopen+$opt_dlopen }$optarg" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) opt_features=: func_features ;; --finish) opt_finish=: set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help_all=: opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_mode="$optarg" case $optarg in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $opt" exit_cmd=exit break ;; esac shift ;; --no-silent|--no-quiet) opt_silent=false func_append preserve_args " $opt" ;; --no-warning|--no-warn) opt_warning=false func_append preserve_args " $opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $opt" ;; --silent|--quiet) opt_silent=: func_append preserve_args " $opt" opt_verbose=false ;; --verbose|-v) opt_verbose=: func_append preserve_args " $opt" opt_silent=false ;; --tag) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_tag="$optarg" func_append preserve_args " $opt $optarg" func_enable_tag "$optarg" shift ;; -\?|-h) func_usage ;; --help) func_help ;; --version) func_version ;; # Separate optargs to long options: --*=*) func_split_long_opt "$opt" set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-n*|-v*) func_split_short_opt "$opt" set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) break ;; -*) func_fatal_help "unrecognized option \`$opt'" ;; *) set dummy "$opt" ${1+"$@"}; shift; break ;; esac done # Validate options: # save first non-option argument if test "$#" -gt 0; then nonopt="$opt" shift fi # preserve --debug test "$opt_debug" = : || func_append preserve_args " --debug" case $host in *cygwin* | *mingw* | *pw32* | *cegcc*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps ;; esac $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test "$opt_mode" != execute; then func_error "unrecognized option \`-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help="$help" help="Try \`$progname --help --mode=$opt_mode' for more information." } # Bail if the options were screwed $exit_cmd $EXIT_FAILURE } ## ----------- ## ## Main. ## ## ----------- ## # func_lalib_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null \ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_unsafe_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if `file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case "$lalib_p_line" in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test "$lalib_p" = yes } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { func_lalib_p "$1" } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $opt_debug save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$save_ifs eval cmd=\"$cmd\" func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # `FILE.' does not work on cygwin managed mounts. func_source () { $opt_debug case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_resolve_sysroot PATH # Replace a leading = in PATH with a sysroot. Store the result into # func_resolve_sysroot_result func_resolve_sysroot () { func_resolve_sysroot_result=$1 case $func_resolve_sysroot_result in =*) func_stripname '=' '' "$func_resolve_sysroot_result" func_resolve_sysroot_result=$lt_sysroot$func_stripname_result ;; esac } # func_replace_sysroot PATH # If PATH begins with the sysroot, replace it with = and # store the result into func_replace_sysroot_result. func_replace_sysroot () { case "$lt_sysroot:$1" in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" func_replace_sysroot_result="=$func_stripname_result" ;; *) # Including no sysroot. func_replace_sysroot_result=$1 ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $opt_debug if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case "$@ " in " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with \`--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=${1} if test "$build_libtool_libs" = yes; then write_lobj=\'${2}\' else write_lobj=none fi if test "$build_old_libs" = yes; then write_oldobj=\'${3}\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T </dev/null` if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | $SED -e "$lt_sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi fi } # end: func_convert_core_file_wine_to_w32 # func_convert_core_path_wine_to_w32 ARG # Helper function used by path conversion functions when $build is *nix, and # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly # configured wine environment available, with the winepath program in $build's # $PATH. Assumes ARG has no leading or trailing path separator characters. # # ARG is path to be converted from $build format to win32. # Result is available in $func_convert_core_path_wine_to_w32_result. # Unconvertible file (directory) names in ARG are skipped; if no directory names # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { $opt_debug # unfortunately, winepath doesn't convert paths, only file names func_convert_core_path_wine_to_w32_result="" if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" if test -n "$func_convert_core_file_wine_to_w32_result" ; then if test -z "$func_convert_core_path_wine_to_w32_result"; then func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi fi done IFS=$oldIFS fi } # end: func_convert_core_path_wine_to_w32 # func_cygpath ARGS... # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or # (2), returns the Cygwin file name or path in func_cygpath_result (input # file name or path is assumed to be in w32 format, as previously converted # from $build's *nix or MSYS format). In case (3), returns the w32 file name # or path in func_cygpath_result (input file name or path is assumed to be in # Cygwin format). Returns an empty string on error. # # ARGS are passed to cygpath, with the last one being the file name or path to # be converted. # # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH # environment variable; do not put it in $PATH. func_cygpath () { $opt_debug if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then # on failure, ensure result is empty func_cygpath_result= fi else func_cygpath_result= func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" fi } #end: func_cygpath # func_convert_core_msys_to_w32 ARG # Convert file name or path ARG from MSYS format to w32 format. Return # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { $opt_debug # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 # func_convert_file_check ARG1 ARG2 # Verify that ARG1 (a file name in $build format) was converted to $host # format in ARG2. Otherwise, emit an error message, but continue (resetting # func_to_host_file_result to ARG1). func_convert_file_check () { $opt_debug if test -z "$2" && test -n "$1" ; then func_error "Could not determine host file name corresponding to" func_error " \`$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_file_result="$1" fi } # end func_convert_file_check # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH # Verify that FROM_PATH (a path in $build format) was converted to $host # format in TO_PATH. Otherwise, emit an error message, but continue, resetting # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { $opt_debug if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" func_error " \`$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. if test "x$1" != "x$2"; then lt_replace_pathsep_chars="s|$1|$2|g" func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else func_to_host_path_result="$3" fi fi } # end func_convert_path_check # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { $opt_debug case $4 in $1 ) func_to_host_path_result="$3$func_to_host_path_result" ;; esac case $4 in $2 ) func_append func_to_host_path_result "$3" ;; esac } # end func_convert_path_front_back_pathsep ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## # invoked via `$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. # func_to_host_file ARG # Converts the file name ARG from $build format to $host format. Return result # in func_to_host_file_result. func_to_host_file () { $opt_debug $to_host_file_cmd "$1" } # end func_to_host_file # func_to_tool_file ARG LAZY # converts the file name ARG from $build format to toolchain format. Return # result in func_to_tool_file_result. If the conversion in use is listed # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { $opt_debug case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 ;; *) $to_tool_file_cmd "$1" func_to_tool_file_result=$func_to_host_file_result ;; esac } # end func_to_tool_file # func_convert_file_noop ARG # Copy ARG to func_to_host_file_result. func_convert_file_noop () { func_to_host_file_result="$1" } # end func_convert_file_noop # func_convert_file_msys_to_w32 ARG # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_file_result. func_convert_file_msys_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_to_host_file_result="$func_convert_core_msys_to_w32_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_w32 # func_convert_file_cygwin_to_w32 ARG # Convert file name ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. func_to_host_file_result=`cygpath -m "$1"` fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_cygwin_to_w32 # func_convert_file_nix_to_w32 ARG # Convert file name ARG from *nix to w32 format. Requires a wine environment # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_w32 # func_convert_file_msys_to_cygwin ARG # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" func_to_host_file_result="$func_cygpath_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_cygwin # func_convert_file_nix_to_cygwin ARG # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed # in a wine environment, working winepath, and LT_CYGPATH set. Returns result # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" func_to_host_file_result="$func_cygpath_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_cygwin ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# # invoked via `$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. # # Path separators are also converted from $build format to $host format. If # ARG begins or ends with a path separator character, it is preserved (but # converted to $host format) on output. # # All path conversion functions are named using the following convention: # file name conversion function : func_convert_file_X_to_Y () # path conversion function : func_convert_path_X_to_Y () # where, for any given $build/$host combination the 'X_to_Y' value is the # same. If conversion functions are added for new $build/$host combinations, # the two new functions must follow this pattern, or func_init_to_host_path_cmd # will break. # func_init_to_host_path_cmd # Ensures that function "pointer" variable $to_host_path_cmd is set to the # appropriate value, based on the value of $to_host_file_cmd. to_host_path_cmd= func_init_to_host_path_cmd () { $opt_debug if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" to_host_path_cmd="func_convert_path_${func_stripname_result}" fi } # func_to_host_path ARG # Converts the path ARG from $build format to $host format. Return result # in func_to_host_path_result. func_to_host_path () { $opt_debug func_init_to_host_path_cmd $to_host_path_cmd "$1" } # end func_to_host_path # func_convert_path_noop ARG # Copy ARG to func_to_host_path_result. func_convert_path_noop () { func_to_host_path_result="$1" } # end func_convert_path_noop # func_convert_path_msys_to_w32 ARG # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_path_result. func_convert_path_msys_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; # and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result="$func_convert_core_msys_to_w32_result" func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_msys_to_w32 # func_convert_path_cygwin_to_w32 ARG # Convert path ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_cygwin_to_w32 # func_convert_path_nix_to_w32 ARG # Convert path ARG from *nix to w32 format. Requires a wine environment and # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_nix_to_w32 # func_convert_path_msys_to_cygwin ARG # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" func_to_host_path_result="$func_cygpath_result" func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_msys_to_cygwin # func_convert_path_nix_to_cygwin ARG # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a # a wine environment, working winepath, and LT_CYGPATH set. Returns result in # func_to_host_file_result. func_convert_path_nix_to_cygwin () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" func_to_host_path_result="$func_cygpath_result" func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_nix_to_cygwin # func_mode_compile arg... func_mode_compile () { $opt_debug # Get the compilation command and the source file. base_compile= srcfile="$nonopt" # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal libobj= later= pie_flag= for arg do case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile lastarg="$arg" arg_mode=normal ;; target ) libobj="$arg" arg_mode=normal continue ;; normal ) # Accept any command-line options. case $arg in -o) test -n "$libobj" && \ func_fatal_error "you cannot specify \`-o' more than once" arg_mode=target continue ;; -pie | -fpie | -fPIE) func_append pie_flag " $arg" continue ;; -shared | -static | -prefer-pic | -prefer-non-pic) func_append later " $arg" continue ;; -no-suppress) suppress_opt=no continue ;; -Xcompiler) arg_mode=arg # the next one goes into the "base_compile" arg list continue # The current "srcfile" will either be retained or ;; # replaced later. I would guess that would be a bug. -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= save_ifs="$IFS"; IFS=',' for arg in $args; do IFS="$save_ifs" func_append_quoted lastarg "$arg" done IFS="$save_ifs" func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result # Add the arguments to base_compile. func_append base_compile " $lastarg" continue ;; *) # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # lastarg="$srcfile" srcfile="$arg" ;; esac # case $arg ;; esac # case $arg_mode # Aesthetically quote the previous argument. func_append_quoted base_compile "$lastarg" done # for arg case $arg_mode in arg) func_fatal_error "you must specify an argument for -Xcompile" ;; target) func_fatal_error "you must specify a target with \`-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" libobj="$func_basename_result" } ;; esac # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo case $libobj in *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) func_xform "$libobj" libobj=$func_xform_result ;; esac case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) func_fatal_error "cannot determine name of library object from \`$libobj'" ;; esac func_infer_tag $base_compile for arg in $later; do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no continue ;; -static) build_libtool_libs=no build_old_libs=yes continue ;; -prefer-pic) pic_mode=yes continue ;; -prefer-non-pic) pic_mode=no continue ;; esac done func_quote_for_eval "$libobj" test "X$libobj" != "X$func_quote_for_eval_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ && func_warning "libobj name \`$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname="$func_basename_result" xdir="$func_dirname_result" lobj=${xdir}$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test "$build_old_libs" = yes; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test "$compiler_c_o" = no; then output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} lockfile="$output_obj.lock" else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test "$need_locks" = yes; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test "$need_locks" = warn; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi func_append removelist " $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist func_append removelist " $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 srcfile=$func_to_tool_file_result func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test "$build_libtool_libs" = yes; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test "$pic_mode" != no; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir func_append command " -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test "$suppress_opt" = yes; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test "$build_old_libs" = yes; then if test "$pic_mode" != yes; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test "$compiler_c_o" = yes; then func_append command " -o $obj" fi # Suppress compiler output if we already did a PIC compilation. func_append command "$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test "$need_locks" != no; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test "$opt_mode" = compile && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $opt_mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only -shared do not build a \`.o' file suitable for static linking -static only build a \`.o' file suitable for static linking -Wc,FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a \`standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix \`.c' with the library object suffix, \`.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to \`-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the \`--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the \`install' or \`cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE Use a list of object files found in FILE to specify objects -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) All other options (arguments beginning with \`-') are ignored. Every other argument is treated as a filename. Files ending in \`.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only library objects (\`.lo' files) may be specified, and \`-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created using \`ar' and \`ranlib', or on Windows using \`lib'. If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode \`$opt_mode'" ;; esac echo $ECHO "Try \`$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then if test "$opt_help" = :; then func_mode_help else { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done } | sed -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do echo func_mode_help done } | sed '1d /^When reporting/,/^Report/{ H d } $x /information about other modes/d /more detailed .*MODE/d s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' fi exit $? fi # func_mode_execute arg... func_mode_execute () { $opt_debug # The first argument is the command name. cmd="$nonopt" test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ || func_fatal_help "\`$file' is not a file" dir= case $file in *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "\`$file' was not linked with \`-export-dynamic'" continue fi func_dirname "$file" "" "." dir="$func_dirname_result" if test -f "$dir/$objdir/$dlname"; then func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir="$func_dirname_result" ;; *) func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir="$absdir" # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic="$magic" # Check if any of the arguments is a wrapper script. args= for file do case $file in -* | *.la | *.lo ) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file="$progdir/$program" elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file="$progdir/$program" fi ;; esac # Quote arguments (to preserve shell metacharacters). func_append_quoted args "$file" done if test "X$opt_dry_run" = Xfalse; then if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd="\$cmd$args" else # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" echo "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS fi } test "$opt_mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libs= libdirs= admincmds= for opt in "$nonopt" ${1+"$@"} do if test -d "$opt"; then func_append libdirs " $opt" elif test -f "$opt"; then if func_lalib_unsafe_p "$opt"; then func_append libs " $opt" else func_warning "\`$opt' is not a valid libtool archive" fi else func_fatal_error "invalid argument \`$opt'" fi done if test -n "$libs"; then if test -n "$lt_sysroot"; then sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" else sysroot_cmd= fi # Remove sysroot references if $opt_dry_run; then for lib in $libs; do echo "removing references to $lt_sysroot and \`=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done ${RM}r "$tmpdir" fi fi if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || func_append admincmds " $cmds" fi done fi # Exit here if they wanted silent mode. $opt_silent && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" echo "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" echo "specify the full pathname of the library, or use the \`-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then echo " - add LIBDIR to the \`$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then echo " - add LIBDIR to the \`$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the \`$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" fi echo echo "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" echo "pages." ;; *) echo "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac echo "----------------------------------------------------------------------" fi exit $EXIT_SUCCESS } test "$opt_mode" = finish && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $opt_debug # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || # Allow the use of GNU shtool's install command. case $nonopt in *shtool*) :;; *) false;; esac; then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" func_append install_prog "$func_quote_for_eval_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -f) if $install_cp; then :; else prev=$arg fi ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then if test "x$prev" = x-m && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" func_append install_prog " $func_quote_for_eval_result" if test -n "$arg2"; then func_quote_for_eval "$arg2" fi func_append install_shared_prog " $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the \`$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else func_quote_for_eval "$install_override_mode" func_append install_shared_prog " -m $func_quote_for_eval_result" fi fi if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=yes if test "$isdir" = yes; then destdir="$dest" destname= else func_dirname_and_basename "$dest" "" "." destdir="$func_dirname_result" destname="$func_basename_result" # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "\`$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "\`$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. func_append staticlibs " $file" ;; *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) func_append current_libdirs " $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) func_append future_libdirs " $libdir" ;; esac fi func_dirname "$file" "/" "" dir="$func_dirname_result" func_append dir "$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi func_warning "relinking \`$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname="$1" shift srcname="$realname" test -n "$relink_command" && srcname="$realname"T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme="$stripme" case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme="" ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try `ln -sf' first, because the `ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib="$destdir/$realname" func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name="$func_basename_result" instname="$dir/$name"i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && func_append staticlibs " $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest="$destfile" destfile= ;; *) func_fatal_help "cannot copy a libtool object to \`$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test "$build_old_libs" = yes; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext="" case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=".exe" fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script \`$wrapper'" finalize=yes for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$libdir" && test ! -f "$libfile"; then func_warning "\`$lib' has not been installed in \`$libdir'" finalize=no fi done relink_command= func_source "$wrapper" outputname= if test "$fast_install" = no && test -n "$relink_command"; then $opt_dry_run || { if test "$finalize" = yes; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file="$func_basename_result" outputname="$tmpdir/$file" # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` $opt_silent || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink \`$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file="$outputname" else func_warning "cannot relink \`$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name="$func_basename_result" # Set up the ranlib parameters. oldlib="$destdir/$name" func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $tool_oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run \`$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test "$opt_mode" = install && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $opt_debug my_outputname="$1" my_originator="$2" my_pic_p="${3-no}" my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms="${my_outputname}S.c" else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${my_outputname}.nm" func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then func_verbose "generating symbol list for \`$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $opt_dry_run || { $RM $export_symbols eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from \`$dlprefile'" func_basename "$dlprefile" name="$func_basename_result" case $host in *cygwin* | *mingw* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" dlprefile_dlbasename="" if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` if test -n "$dlprefile_dlname" ; then func_basename "$dlprefile_dlname" dlprefile_dlbasename="$func_basename_result" else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" dlprefile_dlbasename=$sharedlib_from_linklib_result fi fi $opt_dry_run || { if test -n "$dlprefile_dlbasename" ; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" eval '$ECHO ": $name " >> "$nlist"' fi func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" } else # not an import lib $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } fi ;; *) $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } ;; esac done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[]; LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = {\ { \"$my_originator\", (void *) 0 }," case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac echo >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) if test "X$my_pic_p" != Xno; then pic_flag_for_symtable=" $pic_flag" fi ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) func_append symtab_cflags " $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' # Transform the symbol file into the correct name. symfileobj="$output_objdir/${my_outputname}S.$objext" case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for \`$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` fi } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. # Despite the name, also deal with 64 bit binaries. func_win32_libid () { $opt_debug win32_libid_type="unknown" win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then func_to_tool_file "$1" func_convert_file_msys_to_w32 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | $SED -n -e ' 1,100{ / I /{ s,.*,import, p q } }'` case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_cygming_dll_for_implib ARG # # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { $opt_debug sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs # # The is the core of a fallback implementation of a # platform-specific function to extract the name of the # DLL associated with the specified import library LIBNAME. # # SECTION_NAME is either .idata$6 or .idata$7, depending # on the platform and compiler that created the implib. # # Echos the name of the DLL associated with the # specified import library. func_cygming_dll_for_implib_fallback_core () { $opt_debug match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ # Place marker at beginning of archive member dllname section s/.*/====MARK====/ p d } # These lines can sometimes be longer than 43 characters, but # are always uninteresting /:[ ]*file format pe[i]\{,1\}-/d /^In archive [^:]*:/d # Ensure marker is printed /^====MARK====/p # Remove all lines with less than 43 characters /^.\{43\}/!d # From remaining lines, remove first 43 characters s/^.\{43\}//' | $SED -n ' # Join marker and all lines until next marker into a single line /^====MARK====/ b para H $ b para b :para x s/\n//g # Remove the marker s/^====MARK====// # Remove trailing dots and whitespace s/[\. \t]*$// # Print /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the # archive which possess that section. Heuristic: eliminate # all those which have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually # begins with a literal '.' or a single character followed by # a '.'. # # Of those that remain, print the first one. $SED -e '/^\./d;/^.\./d;q' } # func_cygming_gnu_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is a GNU/binutils-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_gnu_implib_p () { $opt_debug func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` test -n "$func_cygming_gnu_implib_tmp" } # func_cygming_ms_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is an MS-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_ms_implib_p () { $opt_debug func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` test -n "$func_cygming_ms_implib_tmp" } # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # # This fallback implementation is for use when $DLLTOOL # does not support the --identify-strict option. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { $opt_debug if func_cygming_gnu_implib_p "$1" ; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` elif func_cygming_ms_implib_p "$1" ; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown sharedlib_from_linklib_result="" fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" if test "$lock_old_archive_extraction" = yes; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' if test "$lock_old_archive_extraction" = yes; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $opt_debug my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib="$func_basename_result" my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir="$my_gentop/$my_xlib_u" func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`basename "$darwin_archive"` darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" func_extract_an_archive "`pwd`" "${darwin_base_archive}" cd "$darwin_curdir" $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory in which it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then file=\"\$0\"" qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` $ECHO "\ # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$1 _LTECHO_EOF' } ECHO=\"$qECHO\" fi # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper # /script/ and the wrapper /executable/ which is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options which match # this pattern). # # There are only two supported options: --lt-debug and # --lt-dump-script. There is, deliberately, no --lt-help. # # The first argument to this parsing function should be the # script's $0 value, followed by "$@". lt_option_debug= func_parse_lt_options () { lt_script_arg0=\$0 shift for lt_opt do case \"\$lt_opt\" in --lt-debug) lt_option_debug=1 ;; --lt-dump-script) lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` cat \"\$lt_dump_D/\$lt_dump_F\" exit 0 ;; --lt-*) \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 exit 1 ;; esac done # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } # Core function for launching the target application func_exec_program_core () { " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 } # A function to encapsulate launching the target application # Strips options in the --lt-* namespace from \$@ and # launches target application with the remaining arguments. func_exec_program () { case \" \$* \" in *\\ --lt-*) for lt_wr_arg do case \$lt_wr_arg in --lt-*) ;; *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; esac shift done ;; esac func_exec_program_core \${1+\"\$@\"} } # Parse options func_parse_lt_options \"\$0\" \${1+\"\$@\"} # Find the directory that this script lives in. thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$fast_install" = yes; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else $ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # fixup the dll searchpath if we need to. # # Fix the DLL searchpath if we need to. Do this before prepending # to shlibpath, because on Windows, both are PATH and uninstalled # libraries must come first. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi # Export our shlibpath_var if we have one. if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` export $shlibpath_var " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. func_exec_program \${1+\"\$@\"} fi else # The program doesn't exist. \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include /* declarations of non-ANSI functions */ #if defined(__MINGW32__) # ifdef __STRICT_ANSI__ int _putenv (const char *); # endif #elif defined(__CYGWIN__) # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif /* #elif defined (other platforms) ... */ #endif /* portability defines, excluding path handling macros */ #if defined(_MSC_VER) # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC # ifndef _INTPTR_T_DEFINED # define _INTPTR_T_DEFINED # define intptr_t int # endif #elif defined(__MINGW32__) # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv #elif defined(__CYGWIN__) # define HAVE_SETENV # define FOPEN_WB "wb" /* #elif defined (other platforms) ... */ #endif #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif /* path handling portability macros */ #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ defined (__OS2__) # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) #if defined(LT_DEBUGWRAPPER) static int lt_debug = 1; #else static int lt_debug = 0; #endif const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_debugprintf (const char *file, int line, const char *fmt, ...); void lt_fatal (const char *file, int line, const char *message, ...); static const char *nonnull (const char *s); static const char *nonempty (const char *s); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); char **prepare_spawn (char **argv); void lt_dump_script (FILE *f); EOF cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", nonempty (path)); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; int tmp_len; char *concat_name; lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", nonempty (wrapper)); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined (HAVE_DOS_BASED_FILE_SYSTEM) if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined (HAVE_DOS_BASED_FILE_SYSTEM) } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = q - p; p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { lt_debugprintf (__FILE__, __LINE__, "checking path component for symlinks: %s\n", tmp_pathspec); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { lt_fatal (__FILE__, __LINE__, "error accessing file \"%s\": %s", tmp_pathspec, nonnull (strerror (errno))); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal (__FILE__, __LINE__, "could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (strcmp (str, pat) == 0) *str = '\0'; } return str; } void lt_debugprintf (const char *file, int line, const char *fmt, ...) { va_list args; if (lt_debug) { (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } } static void lt_error_core (int exit_status, const char *file, int line, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *file, int line, const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); va_end (ap); } static const char * nonnull (const char *s) { return s ? s : "(null)"; } static const char * nonempty (const char *s) { return (s && !*s) ? "(empty)" : nonnull (s); } void lt_setenv (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_setenv) setting '%s' to '%s'\n", nonnull (name), nonnull (value)); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else int len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { int orig_value_len = strlen (orig_value); int add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } void lt_update_exe_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ int len = strlen (new_value); while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[len-1] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF case $host_os in mingw*) cat <<"EOF" /* Prepares an argument vector before calling spawn(). Note that spawn() does not by itself call the command interpreter (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&v); v.dwPlatformId == VER_PLATFORM_WIN32_NT; }) ? "cmd.exe" : "command.com"). Instead it simply concatenates the arguments, separated by ' ', and calls CreateProcess(). We must quote the arguments since Win32 CreateProcess() interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a special way: - Space and tab are interpreted as delimiters. They are not treated as delimiters if they are surrounded by double quotes: "...". - Unescaped double quotes are removed from the input. Their only effect is that within double quotes, space and tab are treated like normal characters. - Backslashes not followed by double quotes are not special. - But 2*n+1 backslashes followed by a double quote become n backslashes followed by a double quote (n >= 0): \" -> " \\\" -> \" \\\\\" -> \\" */ #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" char ** prepare_spawn (char **argv) { size_t argc; char **new_argv; size_t i; /* Count number of arguments. */ for (argc = 0; argv[argc] != NULL; argc++) ; /* Allocate new argument vector. */ new_argv = XMALLOC (char *, argc + 1); /* Put quoted arguments into the new argument vector. */ for (i = 0; i < argc; i++) { const char *string = argv[i]; if (string[0] == '\0') new_argv[i] = xstrdup ("\"\""); else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) { int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); size_t length; unsigned int backslashes; const char *s; char *quoted_string; char *p; length = 0; backslashes = 0; if (quote_around) length++; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') length += backslashes + 1; length++; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) length += backslashes + 1; quoted_string = XMALLOC (char, length + 1); p = quoted_string; backslashes = 0; if (quote_around) *p++ = '"'; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') { unsigned int j; for (j = backslashes + 1; j > 0; j--) *p++ = '\\'; } *p++ = c; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) { unsigned int j; for (j = backslashes; j > 0; j--) *p++ = '\\'; *p++ = '"'; } *p = '\0'; new_argv[i] = quoted_string; } else new_argv[i] = (char *) string; } new_argv[argc] = NULL; return new_argv; } EOF ;; esac cat <<"EOF" void lt_dump_script (FILE* f) { EOF func_emit_wrapper yes | $SED -n -e ' s/^\(.\{79\}\)\(..*\)/\1\ \2/ h s/\([\\"]\)/\\\1/g s/$/\\n/ s/\([^\n]*\).*/ fputs ("\1", f);/p g D' cat <<"EOF" } EOF } # end: func_emit_cwrapperexe_src # func_win32_import_lib_p ARG # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { $opt_debug case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_mode_link arg... func_mode_link () { $opt_debug case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # which system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll which has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${wl}-single_module" func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg="$1" shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in bindir) bindir="$arg" prev= continue ;; dlfiles|dlprefiles) if test "$preload" = no; then # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=yes fi case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test "$dlself" = no; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test "$prev" = dlprefiles; then dlself=yes elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test "$prev" = dlfiles; then func_append dlfiles " $arg" else func_append dlprefiles " $arg" fi prev= continue ;; esac ;; expsyms) export_symbols="$arg" test -f "$arg" \ || func_fatal_error "symbol file \`$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex="$arg" prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) func_append deplibs " $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir="$arg" prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # func_append moreargs " $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file \`$arg' does not exist" fi arg=$save_arg prev= continue ;; precious_regex) precious_files_regex="$arg" prev= continue ;; release) release="-$arg" prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test "$prev" = rpath; then case "$rpath " in *" $arg "*) ;; *) func_append rpath " $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) func_append xrpath " $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds="$arg" prev= continue ;; weak) func_append weak_libs " $arg" prev= continue ;; xcclinker) func_append linker_flags " $qarg" func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) func_append linker_flags " $qarg" func_append compiler_flags " $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg="$arg" case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "\`-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -bindir) prev=bindir continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test "X$arg" = "X-export-symbols"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then func_fatal_error "require no space between \`-L' and \`$1'" else func_fatal_error "need path for \`-L' option" fi fi func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of \`$dir'" dir="$absdir" ;; esac case "$deplibs " in *" -L$dir "* | *" $arg "*) # Will only happen for absolute or sysroot arguments ;; *) # Preserve sysroot, but never include relative directories case $dir in [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; *) func_append deplibs " -L$dir" ;; esac func_append lib_search_path " $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac continue ;; -l*) if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test "X$arg" = "X-lc" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. test "X$arg" = "X-lc" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test "X$arg" = "X-lc" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test "X$arg" = "X-lc" && continue ;; esac elif test "X$arg" = "X-lc_r"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot|--sysroot) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) func_append new_inherited_linker_flags " $arg" ;; esac continue ;; -multi_module) single_module="${wl}-multi_module" continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "\`-no-install' is ignored for $host" func_warning "assuming \`-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; =*) func_stripname '=' '' "$dir" dir=$lt_sysroot$func_stripname_result ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $func_quote_for_eval_result" func_append compiler_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $wl$func_quote_for_eval_result" func_append compiler_flags " $wl$func_quote_for_eval_result" func_append linker_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; # Flags to be passed through unchanged, with rationale: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler # -r[0-9][0-9]* specify processor for the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler # +DA*, +DD* enable 64-bit mode for the HP compiler # -q* compiler args for the IBM compiler # -m*, -t[45]*, -txscale* architecture-specific flags for GCC # -F/path path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* profiling flags for GCC # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ -O*|-flto*|-fwhopr*|-fuse-linker-plugin) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" func_append finalize_command " $arg" func_append compiler_flags " $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; *.$objext) # A standard object. func_append objs " $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. func_append deplibs " $arg" func_append old_deplibs " $arg" continue ;; *.la) # A libtool-controlled library. func_resolve_sysroot "$arg" if test "$prev" = dlfiles; then # This library was specified with -dlopen. func_append dlfiles " $func_resolve_sysroot_result" prev= elif test "$prev" = dlprefiles; then # The library was specified with -dlpreopen. func_append dlprefiles " $func_resolve_sysroot_result" prev= else func_append deplibs " $func_resolve_sysroot_result" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the \`$prevarg' option requires an argument" if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname="$func_basename_result" libobjs_save="$libobjs" if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" func_dirname "$output" "/" "" output_objdir="$func_dirname_result$objdir" func_to_tool_file "$output_objdir/" tool_output_objdir=$func_to_tool_file_result # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_preserve_dup_deps ; then case "$libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append libs " $deplib" done if test "$linkmode" = lib; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; esac func_append pre_post_deps " $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=no newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test "$linkmode,$pass" = "lib,link"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs="$tmp_deplibs" fi if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan"; then libs="$deplibs" deplibs= fi if test "$linkmode" = prog; then case $pass in dlopen) libs="$dlfiles" ;; dlpreopen) libs="$dlprefiles" ;; link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; esac fi if test "$linkmode,$pass" = "lib,dlpreopen"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= func_resolve_sysroot "$lib" case $lib in *.la) func_source "$func_resolve_sysroot_result" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do func_basename "$deplib" deplib_base=$func_basename_result case " $weak_libs " in *" $deplib_base "*) ;; *) func_append deplibs " $deplib" ;; esac done done libs="$dlprefiles" fi if test "$pass" = dlopen; then # Collect dlpreopened libraries save_deplibs="$deplibs" deplibs= fi for deplib in $libs; do lib= found=no case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append compiler_flags " $deplib" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -l*) if test "$linkmode" != lib && test "$linkmode" != prog; then func_warning "\`-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test "$linkmode" = lib; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib="$searchdir/lib${name}${search_ext}" if test -f "$lib"; then if test "$search_ext" = ".la"; then found=yes else found=no fi break 2 fi done done if test "$found" != yes; then # deplib doesn't seem to be a libtool library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue else # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll="$l" done if test "X$ll" = "X$old_library" ; then # only static version available found=no func_dirname "$lib" "" "." ladir="$func_dirname_result" lib=$ladir/$old_library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi fi ;; # -l *.ltframework) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test "$pass" = conv && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi if test "$pass" = scan; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; then func_stripname '-R' '' "$deplib" func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) func_resolve_sysroot "$deplib" lib=$func_resolve_sysroot_result ;; *.$libext) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=no case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=yes fi ;; pass_all) valid_a_lib=yes ;; esac if test "$valid_a_lib" != yes; then echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because the file extensions .$libext of this argument makes me believe" echo "*** that it is just a static archive that I should not use here." else echo $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) if test "$pass" != link; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test "$pass" = conv; then deplibs="$deplib $deplibs" elif test "$linkmode" = prog; then if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlopen support or we're linking statically, # we need to preload. func_append newdlprefiles " $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append newdlfiles " $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=yes continue ;; esac # case $deplib if test "$found" = yes || test -f "$lib"; then : else func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" fi # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "\`$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir="$func_dirname_result" dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || { test "$linkmode" != prog && test "$linkmode" != lib; }; then test -n "$dlopen" && func_append dlfiles " $dlopen" test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi if test "$pass" = conv; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # It is a libtool convenience library, so add in its objects. func_append convenience " $ladir/$objdir/$old_library" func_append old_convenience " $ladir/$objdir/$old_library" elif test "$linkmode" != prog && test "$linkmode" != lib; then func_fatal_error "\`$lib' is not a convenience library" fi tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done continue fi # $pass = conv # Get the name of the library we link against. linklib= if test -n "$old_library" && { test "$prefer_static_libs" = yes || test "$prefer_static_libs,$installed" = "built,no"; }; then linklib=$old_library else for l in $old_library $library_names; do linklib="$l" done fi if test -z "$linklib"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # This library was specified with -dlopen. if test "$pass" = dlopen; then if test -z "$libdir"; then func_fatal_error "cannot -dlopen a convenience library: \`$lib'" fi if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. func_append dlprefiles " $lib $dependency_libs" else func_append newdlfiles " $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of \`$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir="$ladir" fi ;; esac func_basename "$lib" laname="$func_basename_result" # Find the relevant object directory and library name. if test "X$installed" = Xyes; then if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library \`$lib' was moved." dir="$ladir" absdir="$abs_ladir" libdir="$abs_ladir" else dir="$lt_sysroot$libdir" absdir="$lt_sysroot$libdir" fi test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir="$ladir" absdir="$abs_ladir" # Remove this search path later func_append notinst_path " $abs_ladir" else dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later func_append notinst_path " $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test "$pass" = dlpreopen; then if test -z "$libdir" && test "$linkmode" = prog; then func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" fi case "$host" in # special handling for platforms with PE-DLLs. *cygwin* | *mingw* | *cegcc* ) # Linker will automatically link against shared library if both # static and shared are present. Therefore, ensure we extract # symbols from the import library if a shared library is present # (otherwise, the dlopen module name will be incorrect). We do # this by putting the import library name into $newdlprefiles. # We recover the dlopen module name by 'saving' the la file # name in a special purpose variable, and (later) extracting the # dlname from the la file. if test -n "$dlname"; then func_tr_sh "$dir/$linklib" eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" func_append newdlprefiles " $dir/$linklib" else func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" fi ;; * ) # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then func_append newdlprefiles " $dir/$dlname" else func_append newdlprefiles " $dir/$linklib" fi ;; esac fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test "$linkmode" = lib; then deplibs="$dir/$old_library $deplibs" elif test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test "$linkmode" = prog && test "$pass" != link; then func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" linkalldeplibs=no if test "$link_all_deplibs" != no || test -z "$library_names" || test "$build_libtool_libs" = no; then linkalldeplibs=yes fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; esac # Need to link against all dependency_libs? if test "$linkalldeplibs" = yes; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done # for deplib continue fi # $linkmode = prog... if test "$linkmode,$pass" = "prog,link"; then if test -n "$library_names" && { { test "$prefer_static_libs" = no || test "$prefer_static_libs,$installed" = "built,yes"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then # Make sure the rpath contains only unique directories. case "$temp_rpath:" in *"$absdir:"*) ;; *) func_append temp_rpath "$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi # $linkmode,$pass = prog,link... if test "$alldeplibs" = yes && { test "$deplibs_check_method" = pass_all || { test "$build_libtool_libs" = yes && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test "$use_static_libs" = built && test "$installed" = yes; then use_static_libs=no fi if test -n "$library_names" && { test "$use_static_libs" = no || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc*) # No point in relinking DLLs because paths are not encoded func_append notinst_deplibs " $lib" need_relink=no ;; *) if test "$installed" = no; then func_append notinst_deplibs " $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule="" for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule="$dlpremoduletest" break fi done if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then echo if test "$linkmode" = prog; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test "$linkmode" = lib && test "$hardcode_into_libs" = yes; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname="$1" shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname="$dlname" elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc*) func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; esac eval soname=\"$soname_spec\" else soname="$realname" fi # Make a new name for the extract_expsyms_cmds to use soroot="$soname" func_basename "$soroot" soname="$func_basename_result" func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from \`$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for \`$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test "$linkmode" = prog || test "$opt_mode" != relink; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test "$hardcode_direct" = no; then add="$dir/$linklib" case $host in *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; *-*-sysv4*uw2*) add_dir="-L$dir" ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir="-L$dir" ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we can not # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null ; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library" ; then echo echo "*** And there doesn't seem to be a static archive available" echo "*** The link will probably fail, sorry" else add="$dir/$old_library" fi elif test -n "$old_library"; then add="$dir/$old_library" fi fi esac elif test "$hardcode_minus_L" = no; then case $host in *-*-sunos*) add_shlibpath="$dir" ;; esac add_dir="-L$dir" add="-l$name" elif test "$hardcode_shlibpath_var" = no; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; relink) if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$dir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$absdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; *) lib_linked=no ;; esac if test "$lib_linked" != yes; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) func_append compile_shlibpath "$add_shlibpath:" ;; esac fi if test "$linkmode" = prog; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test "$hardcode_direct" != yes && test "$hardcode_minus_L" != yes && test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$opt_mode" = relink; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$libdir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$libdir" add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac add="-l$name" elif test "$hardcode_automatic" = yes; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then add="$inst_prefix_dir$libdir/$linklib" else add="$libdir/$linklib" fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir="-L$libdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" fi if test "$linkmode" = prog; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test "$linkmode" = prog; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test "$hardcode_direct" != unsupported; then test -n "$old_library" && linklib="$old_library" compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test "$build_libtool_libs" = yes; then # Not a shared library if test "$deplibs_check_method" != pass_all; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. echo $ECHO "*** Warning: This system can not link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." if test "$module" = yes; then echo "*** But as you try to build a module library, libtool will still create " echo "*** a static module, that should work as long as the dlopening application" echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test "$linkmode" = lib; then if test -n "$dependency_libs" && { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes || test "$link_static" = yes; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) func_append xrpath " $temp_xrpath";; esac;; *) func_append temp_deplibs " $libdir";; esac done dependency_libs="$temp_deplibs" fi func_append newlib_search_path " $absdir" # Link against this library test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result";; *) func_resolve_sysroot "$deplib" ;; esac if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $func_resolve_sysroot_result "*) func_append specialdeplibs " $func_resolve_sysroot_result" ;; esac fi func_append tmp_libs " $func_resolve_sysroot_result" done if test "$link_all_deplibs" != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in -L*) path="$deplib" ;; *.la) func_resolve_sysroot "$deplib" deplib=$func_resolve_sysroot_result func_dirname "$deplib" "" "." dir=$func_dirname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of \`$dir'" absdir="$dir" fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names" ; then for tmp in $deplibrary_names ; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl" ; then depdepl="$absdir/$objdir/$depdepl" darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" path= fi fi ;; *) path="-L$absdir/$objdir" ;; esac else eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "\`$deplib' seems to be moved" path="-L$absdir" fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test "$pass" = link; then if test "$linkmode" = "prog"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs="$newdependency_libs" if test "$pass" = dlpreopen; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test "$pass" != dlopen; then if test "$pass" != conv; then # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) func_append lib_search_path " $dir" ;; esac done newlib_search_path= fi if test "$linkmode,$pass" != "prog,link"; then vars="deplibs" else vars="compile_deplibs finalize_deplibs" fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) func_append tmp_libs " $deplib" ;; esac ;; *) func_append tmp_libs " $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs ; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i="" ;; esac if test -n "$i" ; then func_append tmp_libs " $i" fi done dependency_libs=$tmp_libs done # for pass if test "$linkmode" = prog; then dlfiles="$newdlfiles" fi if test "$linkmode" = prog || test "$linkmode" = lib; then dlprefiles="$newdlprefiles" fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "\`-R' is ignored for archives" test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "\`-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "\`-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs="$output" func_append objs "$old_deplibs" ;; lib) # Make sure we only generate libraries of the form `libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test "$module" = no && \ func_fatal_help "libtool library \`$output' must begin with \`lib'" if test "$need_lib_prefix" != no; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test "$deplibs_check_method" != pass_all; then func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" else echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" func_append libobjs " $objs" fi fi test "$dlself" != no && \ func_warning "\`-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test "$#" -gt 1 && \ func_warning "ignoring multiple \`-rpath's for a libtool library" install_libdir="$1" oldlibs= if test -z "$rpath"; then if test "$build_libtool_libs" = yes; then # Building a libtool convenience library. # Some compilers have problems with a `.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "\`-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs="$IFS"; IFS=':' set dummy $vinfo 0 0 0 shift IFS="$save_ifs" test -n "$7" && \ func_fatal_help "too many parameters to \`-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major="$1" number_minor="$2" number_revision="$3" # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # which has an extra 1 added just for fun # case $version_type in # correct linux to gnu/linux during the next big refactor darwin|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_revision" ;; freebsd-aout|freebsd-elf|qnx|sunos) current="$number_major" revision="$number_minor" age="0" ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_minor" lt_irix_increment=no ;; esac ;; no) current="$1" revision="$2" age="$3" ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT \`$current' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION \`$revision' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE \`$age' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE \`$age' is greater than the current interface number \`$current'" func_fatal_error "\`$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; freebsd-aout) major=".$current" versuffix=".$current.$revision"; ;; freebsd-elf) major=".$current" versuffix=".$current" ;; irix | nonstopux) if test "X$lt_irix_increment" = "Xno"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring="$verstring_prefix$major.$revision" # Add in all the interfaces that we are compatible with. loop=$revision while test "$loop" -ne 0; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring_prefix$major.$iface:$verstring" done # Before this point, $major must not contain `.'. major=.$major versuffix="$major.$revision" ;; linux) # correct to gnu/linux during the next big refactor func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=".$current.$age.$revision" verstring="$current.$age.$revision" # Add in all the interfaces that we are compatible with. loop=$age while test "$loop" -ne 0; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring:${iface}.0" done # Make executables depend on our current version. func_append verstring ":${current}.0" ;; qnx) major=".$current" versuffix=".$current" ;; sunos) major=".$current" versuffix=".$current.$revision" ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 filesystems. func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; *) func_fatal_configuration "unknown library version type \`$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring="0.0" ;; esac if test "$need_version" = no; then versuffix= else versuffix=".0.0" fi fi # Remove version info from name if versioning should be avoided if test "$avoid_version" = yes && test "$need_version" = no; then major= versuffix= verstring="" fi # Check to see if the archive will have undefined symbols. if test "$allow_undefined" = yes; then if test "$allow_undefined_flag" = unsupported; then func_warning "undefined symbols not allowed in $host shared libraries" build_libtool_libs=no build_old_libs=yes fi else # Don't allow undefined symbols. allow_undefined_flag="$no_undefined_flag" fi fi func_generate_dlsyms "$libname" "$libname" "yes" func_append libobjs " $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$opt_mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) if test "X$precious_files_regex" != "X"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi func_append removelist " $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then func_append oldlibs " $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do func_replace_sysroot "$libdir" func_append temp_xrpath " -R$func_replace_sysroot_result" case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles="$dlfiles" dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) func_append dlfiles " $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles="$dlprefiles" dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) func_append dlprefiles " $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework func_append deplibs " System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test "$build_libtool_need_lc" = "yes"; then func_append deplibs " -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release="" versuffix="" major="" newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` $nocaseglob else potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` fi for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib="$potent_lib" while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. 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But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then for i in $predeps $postdeps ; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` done fi case $tmp_deplibs in *[!\ \ ]*) echo if test "X$deplibs_check_method" = "Xnone"; then echo "*** Warning: inter-library dependencies are not supported in this platform." else echo "*** Warning: inter-library dependencies are not known to be supported." fi echo "*** All declared inter-library dependencies are being dropped." droppeddeps=yes ;; esac ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; then echo echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" echo "*** a static module, that should work as long as the dlopening" echo "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else echo "*** The inter-library dependencies that have been dropped here will be" echo "*** automatically added whenever a program is linked with this library" echo "*** or is declared to -dlopen it." if test "$allow_undefined" = no; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done deplibs="$new_libs" # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test "$build_libtool_libs" = yes; then # Remove ${wl} instances when linking with ld. # FIXME: should test the right _cmds variable. case $archive_cmds in *\$LD\ *) wl= ;; esac if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$opt_mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then func_replace_sysroot "$libdir" libdir=$func_replace_sysroot_result if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append dep_rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath="$finalize_shlibpath" test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname="$1" shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname="$realname" fi if test -z "$dlname"; then dlname=$soname fi lib="$output_objdir/$realname" linknames= for link do func_append linknames " $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols="$output_objdir/$libname.uexp" func_append delfiles " $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile if test "x`$SED 1q $export_symbols`" != xEXPORTS; then # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols="$export_symbols" export_symbols= always_export_symbols=yes fi fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs="$IFS"; IFS='~' for cmd1 in $cmds; do IFS="$save_ifs" # Take the normal branch if the nm_file_list_spec branch # doesn't work or if tool conversion is not needed. case $nm_file_list_spec~$to_tool_file_cmd in *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) try_normal_branch=yes eval cmd=\"$cmd1\" func_len " $cmd" len=$func_len_result ;; *) try_normal_branch=no ;; esac if test "$try_normal_branch" = yes \ && { test "$len" -lt "$max_cmd_len" \ || test "$max_cmd_len" -le -1; } then func_show_eval "$cmd" 'exit $?' skipped_export=false elif test -n "$nm_file_list_spec"; then func_basename "$output" output_la=$func_basename_result save_libobjs=$libobjs save_output=$output output=${output_objdir}/${output_la}.nm func_to_tool_file "$output" libobjs=$nm_file_list_spec$func_to_tool_file_result func_append delfiles " $output" func_verbose "creating $NM input file list: $output" for obj in $save_libobjs; do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > "$output" eval cmd=\"$cmd1\" func_show_eval "$cmd" 'exit $?' output=$save_output libobjs=$save_libobjs skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$save_ifs" if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) func_append tmp_deplibs " $test_deplib" ;; esac done deplibs="$tmp_deplibs" if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test "$compiler_needs_object" = yes && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $convenience func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test "X$skipped_export" != "X:" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output func_basename "$output" output_la=$func_basename_result # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then output=${output_objdir}/${output_la}.lnkscript func_verbose "creating GNU ld script: $output" echo 'INPUT (' > $output for obj in $save_libobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done echo ')' >> $output func_append delfiles " $output" func_to_tool_file "$output" output=$func_to_tool_file_result elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then output=${output_objdir}/${output_la}.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test "$compiler_needs_object" = yes; then firstobj="$1 " shift fi for obj do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done func_append delfiles " $output" func_to_tool_file "$output" output=$firstobj\"$file_list_spec$func_to_tool_file_result\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-${k}.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test "X$objlist" = X || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test "$k" -eq 1 ; then # The first file doesn't have a previous command to add. reload_objs=$objlist eval concat_cmds=\"$reload_cmds\" else # All subsequent reloadable object files will link in # the last one created. reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-${k}.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-${k}.$objext objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ reload_objs="$objlist $last_robj" eval concat_cmds=\"\${concat_cmds}$reload_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" fi func_append delfiles " $output" else output= fi if ${skipped_export-false}; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi fi test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs="$IFS"; IFS='~' for cmd in $concat_cmds; do IFS="$save_ifs" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi if ${skipped_export-false}; then if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi fi libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" # Restore the uninstalled library and exit if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "\`-R' is ignored for objects" test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for objects" test -n "$release" && \ func_warning "\`-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object \`$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj="$output" ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # reload_cmds runs $LD directly, so let us get rid of # -Wl from whole_archive_flag_spec and hope we can get by with # turning comma into space.. wl= if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` else gentop="$output_objdir/${obj}x" func_append generated " $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # If we're not building shared, we need to use non_pic_objs test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$obj" func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS fi if test -n "$pic_flag" || test "$pic_mode" != default; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output="$libobj" func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for programs" test -n "$release" && \ func_warning "\`-release' is ignored for programs" test "$preload" = yes \ && test "$dlopen_support" = unknown \ && test "$dlopen_self" = unknown \ && test "$dlopen_self_static" = unknown && \ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test "$tagname" = CXX ; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) func_append compile_command " ${wl}-bind_at_load" func_append finalize_command " ${wl}-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done compile_deplibs="$new_libs" func_append compile_command " $compile_deplibs" func_append finalize_command " $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) func_append dllsearchpath ":$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath="$rpath" rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) func_append finalize_perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath="$rpath" if test -n "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" "no" # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=yes case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. wrappers_required=no ;; *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *) if test "$need_relink" = no || test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; esac if test "$wrappers_required" = no; then # Replace the output file specification. compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Delete the generated files. if test -f "$output_objdir/${outputname}S.${objext}"; then func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' fi exit $exit_status fi if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do func_append rpath "$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test "$no_install" = yes; then # We don't need to create a wrapper script. link_command="$compile_var$compile_command$compile_rpath" # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" func_warning "this platform does not like uninstalled shared libraries" func_warning "\`$output' will be relinked during installation" else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output_objdir/$outputname" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource="$output_path/$objdir/lt-$output_name.c" cwrapper="$output_path/$output_name.exe" $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. 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We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis | -knuth | -cray | -microblaze*) os= basic_machine=$1 ;; -bluegene*) os=-cnk ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco6) os=-sco5v6 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*178) os=-lynxos178 ;; -lynx*5) os=-lynxos5 ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | aarch64 | aarch64_be \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arceb \ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ | avr | avr32 \ | be32 | be64 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | epiphany \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | le32 | le64 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipsr5900 | mipsr5900el \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ | nios | nios2 | nios2eb | nios2el \ | ns16k | ns32k \ | open8 \ | or1k | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ | pyramid \ | rl78 | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ | we32k \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; c54x) basic_machine=tic54x-unknown ;; c55x) basic_machine=tic55x-unknown ;; c6x) basic_machine=tic6x-unknown ;; m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip) basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; strongarm | thumb | xscale) basic_machine=arm-unknown ;; xgate) basic_machine=$basic_machine-unknown os=-none ;; xscaleeb) basic_machine=armeb-unknown ;; xscaleel) basic_machine=armel-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | aarch64-* | aarch64_be-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | be32-* | be64-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | hexagon-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | le32-* | le64-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ | microblaze-* | microblazeel-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipsr5900-* | mipsr5900el-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ | nios-* | nios2-* | nios2eb-* | nios2el-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ | pyramid-* \ | rl78-* | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile*-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c54x-*) basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c55x-*) basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c6x-*) basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16 | cr16-*) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; microblaze*) basic_machine=microblaze-xilinx ;; mingw64) basic_machine=x86_64-pc os=-mingw64 ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; msys) basic_machine=i386-pc os=-msys ;; mvs) basic_machine=i370-ibm os=-mvs ;; nacl) basic_machine=le32-unknown os=-nacl ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; neo-tandem) basic_machine=neo-tandem ;; nse-tandem) basic_machine=nse-tandem ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; parisc) basic_machine=hppa-unknown os=-linux ;; parisc-*) basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc | ppcbe) basic_machine=powerpc-unknown ;; ppc-* | ppcbe-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rdos | rdos64) basic_machine=x86_64-pc os=-rdos ;; rdos32) basic_machine=i386-pc os=-rdos ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh5el) basic_machine=sh5le-unknown ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; strongarm-* | thumb-*) basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tile*) basic_machine=$basic_machine-unknown os=-linux-gnu ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; 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IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # 'make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit=${DOITPROG-} if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_glob='?' initialize_posix_glob=' test "$posix_glob" != "?" || { if (set -f) 2>/dev/null; then posix_glob= else posix_glob=: fi } ' posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false no_target_directory= usage="\ Usage: $0 [OPTION]... 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that # program. This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # # Originally written by Per Bothner. # # You can get the latest version of this script from: # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD # # Please send patches with a ChangeLog entry to config-patches@gnu.org. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] Output the configuration name of the system \`$me' is run on. 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The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. 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) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case ${UNAME_PROCESSOR} in amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW64*:*) echo ${UNAME_MACHINE}-pc-mingw64 exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:MSYS*:*) echo ${UNAME_MACHINE}-pc-msys exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 8664:Windows_NT:*) echo x86_64-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; *:GNU:*:*) # the GNU system echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; aarch64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC="gnulibc1" ; fi echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; arc:Linux:*:* | arceb:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-${LIBC} else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi else echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf fi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; cris:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; crisv32:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; frv:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; hexagon:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:Linux:*:*) echo ${UNAME_MACHINE}-pc-linux-${LIBC} exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } ;; or1k:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; or32:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; padre:Linux:*:*) echo sparc-unknown-linux-${LIBC} exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-${LIBC} exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; *) echo hppa-unknown-linux-${LIBC} ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-${LIBC} exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-${LIBC} exit ;; ppc64le:Linux:*:*) echo powerpc64le-unknown-linux-${LIBC} exit ;; ppcle:Linux:*:*) echo powerpcle-unknown-linux-${LIBC} exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux-${LIBC} exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; tile*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-${LIBC} exit ;; x86_64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; 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pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configury will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; 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SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; 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*:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown eval $set_cc_for_build if test "$UNAME_PROCESSOR" = unknown ; then UNAME_PROCESSOR=powerpc fi if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then case $UNAME_PROCESSOR in i386) UNAME_PROCESSOR=x86_64 ;; powerpc) UNAME_PROCESSOR=powerpc64 ;; esac fi fi echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = "x86"; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NEO-?:NONSTOP_KERNEL:*:*) echo neo-tandem-nsk${UNAME_RELEASE} exit ;; NSE-*:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; 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See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. if test $# -eq 0; then echo 1>&2 "Try '$0 --help' for more information" exit 1 fi case $1 in --is-lightweight) # Used by our autoconf macros to check whether the available missing # script is modern enough. exit 0 ;; --run) # Back-compat with the calling convention used by older automake. shift ;; -h|--h|--he|--hel|--help) echo "\ $0 [OPTION]... PROGRAM [ARGUMENT]... Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due to PROGRAM being missing or too old. 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See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by 'PROGRAMS ARGS'. object Object file output by 'PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputting dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac # Get the directory component of the given path, and save it in the # global variables '$dir'. Note that this directory component will # be either empty or ending with a '/' character. This is deliberate. set_dir_from () { case $1 in */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; *) dir=;; esac } # Get the suffix-stripped basename of the given path, and save it the # global variable '$base'. set_base_from () { base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` } # If no dependency file was actually created by the compiler invocation, # we still have to create a dummy depfile, to avoid errors with the # Makefile "include basename.Plo" scheme. make_dummy_depfile () { echo "#dummy" > "$depfile" } # Factor out some common post-processing of the generated depfile. # Requires the auxiliary global variable '$tmpdepfile' to be set. aix_post_process_depfile () { # If the compiler actually managed to produce a dependency file, # post-process it. if test -f "$tmpdepfile"; then # Each line is of the form 'foo.o: dependency.h'. # Do two passes, one to just change these to # $object: dependency.h # and one to simply output # dependency.h: # which is needed to avoid the deleted-header problem. { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" } > "$depfile" rm -f "$tmpdepfile" else make_dummy_depfile fi } # A tabulation character. tab=' ' # A newline character. nl=' ' # Character ranges might be problematic outside the C locale. # These definitions help. upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ lower=abcdefghijklmnopqrstuvwxyz digits=0123456789 alpha=${upper}${lower} if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. depfile=${depfile-`echo "$object" | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Avoid interferences from the environment. gccflag= dashmflag= # Some modes work just like other modes, but use different flags. We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi cygpath_u="cygpath -u -f -" if test "$depmode" = msvcmsys; then # This is just like msvisualcpp but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvisualcpp fi if test "$depmode" = msvc7msys; then # This is just like msvc7 but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvc7 fi if test "$depmode" = xlc; then # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. gccflag=-qmakedep=gcc,-MF depmode=gcc fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. ## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. ## (see the conditional assignment to $gccflag above). ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). Also, it might not be ## supported by the other compilers which use the 'gcc' depmode. ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The second -e expression handles DOS-style file names with drive # letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the "deleted header file" problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. ## Some versions of gcc put a space before the ':'. On the theory ## that the space means something, we add a space to the output as ## well. hp depmode also adds that space, but also prefixes the VPATH ## to the object. Take care to not repeat it in the output. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like '#:fec' to the end of the # dependency line. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ | tr "$nl" ' ' >> "$depfile" echo >> "$depfile" # The second pass generates a dummy entry for each header file. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" ;; xlc) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts '$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done aix_post_process_depfile ;; tcc) # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 # FIXME: That version still under development at the moment of writing. # Make that this statement remains true also for stable, released # versions. # It will wrap lines (doesn't matter whether long or short) with a # trailing '\', as in: # # foo.o : \ # foo.c \ # foo.h \ # # It will put a trailing '\' even on the last line, and will use leading # spaces rather than leading tabs (at least since its commit 0394caf7 # "Emit spaces for -MD"). "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. # We have to change lines of the first kind to '$object: \'. sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" # And for each line of the second kind, we have to emit a 'dep.h:' # dummy dependency, to avoid the deleted-header problem. sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" rm -f "$tmpdepfile" ;; ## The order of this option in the case statement is important, since the ## shell code in configure will try each of these formats in the order ## listed in this file. A plain '-MD' option would be understood by many ## compilers, so we must ensure this comes after the gcc and icc options. pgcc) # Portland's C compiler understands '-MD'. # Will always output deps to 'file.d' where file is the root name of the # source file under compilation, even if file resides in a subdirectory. # The object file name does not affect the name of the '.d' file. # pgcc 10.2 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using '\' : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... set_dir_from "$object" # Use the source, not the object, to determine the base name, since # that's sadly what pgcc will do too. set_base_from "$source" tmpdepfile=$base.d # For projects that build the same source file twice into different object # files, the pgcc approach of using the *source* file root name can cause # problems in parallel builds. Use a locking strategy to avoid stomping on # the same $tmpdepfile. lockdir=$base.d-lock trap " echo '$0: caught signal, cleaning up...' >&2 rmdir '$lockdir' exit 1 " 1 2 13 15 numtries=100 i=$numtries while test $i -gt 0; do # mkdir is a portable test-and-set. if mkdir "$lockdir" 2>/dev/null; then # This process acquired the lock. "$@" -MD stat=$? # Release the lock. rmdir "$lockdir" break else # If the lock is being held by a different process, wait # until the winning process is done or we timeout. while test -d "$lockdir" && test $i -gt 0; do sleep 1 i=`expr $i - 1` done fi i=`expr $i - 1` done trap - 1 2 13 15 if test $i -le 0; then echo "$0: failed to acquire lock after $numtries attempts" >&2 echo "$0: check lockdir '$lockdir'" >&2 exit 1 fi if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. The correct option # to use with these is +Maked; it writes dependencies to a file named # 'foo.d', which lands next to the object file, wherever that # happens to be. # Much of this is similar to the tru64 case; see comments there. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.d tmpdepfile2=$dir.libs/$base.d "$@" -Wc,+Maked else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d "$@" +Maked fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" # Add 'dependent.h:' lines. sed -ne '2,${ s/^ *// s/ \\*$// s/$/:/ p }' "$tmpdepfile" >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" "$tmpdepfile2" ;; tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put # dependencies in 'foo.d' instead, so we check for that too. # Subdirectories are respected. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then # Libtool generates 2 separate objects for the 2 libraries. These # two compilations output dependencies in $dir.libs/$base.o.d and # in $dir$base.o.d. We have to check for both files, because # one of the two compilations can be disabled. We should prefer # $dir$base.o.d over $dir.libs/$base.o.d because the latter is # automatically cleaned when .libs/ is deleted, while ignoring # the former would cause a distcleancheck panic. tmpdepfile1=$dir$base.o.d # libtool 1.5 tmpdepfile2=$dir.libs/$base.o.d # Likewise. tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 "$@" -Wc,-MD else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d tmpdepfile3=$dir$base.d "$@" -MD fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done # Same post-processing that is required for AIX mode. aix_post_process_depfile ;; msvc7) if test "$libtool" = yes; then showIncludes=-Wc,-showIncludes else showIncludes=-showIncludes fi "$@" $showIncludes > "$tmpdepfile" stat=$? grep -v '^Note: including file: ' "$tmpdepfile" if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The first sed program below extracts the file names and escapes # backslashes for cygpath. The second sed program outputs the file # name when reading, but also accumulates all include files in the # hold buffer in order to output them again at the end. This only # works with sed implementations that can handle large buffers. sed < "$tmpdepfile" -n ' /^Note: including file: *\(.*\)/ { s//\1/ s/\\/\\\\/g p }' | $cygpath_u | sort -u | sed -n ' s/ /\\ /g s/\(.*\)/'"$tab"'\1 \\/p s/.\(.*\) \\/\1:/ H $ { s/.*/'"$tab"'/ G p }' >> "$depfile" echo >> "$depfile" # make sure the fragment doesn't end with a backslash rm -f "$tmpdepfile" ;; msvc7msys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; #nosideeffect) # This comment above is used by automake to tell side-effect # dependency tracking mechanisms from slower ones. dashmstdout) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done test -z "$dashmflag" && dashmflag=-M # Require at least two characters before searching for ':' # in the target name. This is to cope with DOS-style filenames: # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. "$@" $dashmflag | sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this sed invocation # correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; dashXmstdout) # This case only exists to satisfy depend.m4. It is never actually # run, as this mode is specially recognized in the preamble. exit 1 ;; makedepend) "$@" || exit $? # Remove any Libtool call if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # X makedepend shift cleared=no eat=no for arg do case $cleared in no) set ""; shift cleared=yes ;; esac if test $eat = yes; then eat=no continue fi case "$arg" in -D*|-I*) set fnord "$@" "$arg"; shift ;; # Strip any option that makedepend may not understand. Remove # the object too, otherwise makedepend will parse it as a source file. -arch) eat=yes ;; -*|$object) ;; *) set fnord "$@" "$arg"; shift ;; esac done obj_suffix=`echo "$object" | sed 's/^.*\././'` touch "$tmpdepfile" ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" rm -f "$depfile" # makedepend may prepend the VPATH from the source file name to the object. # No need to regex-escape $object, excess matching of '.' is harmless. sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process the last invocation # correctly. Breaking it into two sed invocations is a workaround. sed '1,2d' "$tmpdepfile" \ | tr ' ' "$nl" \ | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" "$tmpdepfile".bak ;; cpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done "$@" -E \ | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ | sed '$ s: \\$::' > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" cat < "$tmpdepfile" >> "$depfile" sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; msvisualcpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi IFS=" " for arg do case "$arg" in -o) shift ;; $object) shift ;; "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") set fnord "$@" shift shift ;; *) set fnord "$@" "$arg" shift shift ;; esac done "$@" -E 2>/dev/null | sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" echo "$tab" >> "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; msvcmsys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: creduce-2.2~pre1/README0000644000175000017500000000407112315002113013275 0ustar dokodoko-*- mode: Text -*- -------------------------------------------------------------------- About C-Reduce: C-Reduce is a tool that takes a large C or C++ program that has a property of interest (such as triggering a compiler bug) and automatically produces a much smaller C/C++ program that has the same property. It is intended for use by people who discover and report bugs in compilers and other tools that process C/C++ code. Documentation and other information can be found at the C-Reduce web page: http://embed.cs.utah.edu/creduce/ -------------------------------------------------------------------- Installation: see the file INSTALL -------------------------------------------------------------------- Notes: 1. When set to use more than one core, C-Reduce can cause space in /tmp to be leaked. This happens because sometimes C-Reduce will kill a compiler invocation when a result that is computed in parallel makes it clear that that compiler invocation is no longer useful. If the compiler leaves files in /tmp when it is killed, C-Reduce has no way to discover and remove the files. You will need to do this manually from time to time if temporary file space is limited. The leakage is typically pretty slow. If you need to avoid this problem altogether, you can run C-Reduce on a single core (using "-n 1") in which case C-Reduce will never kill a running compiler instance. Alternatively, a command line option such as -pipe (supported by gcc) may suppress the creation of temporary files altogether. Another possibility is to set the TMPDIR environment variable to something like "/tmp/creduce-stuff" before invoking C-Reduce -- assuming that the tools you are invoking respect this variable. 2. Each invocation of the interestingness test is performed in a fresh temporary directory containing a copy of the file that is being reduced. If your interestingness test requires access to other files, you should either copy them into the current working directory or else refer to them using an absolute path. -------------------------------------------------------------------- creduce-2.2~pre1/NEWS0000644000175000017500000000005512315002113013112 0ustar dokodoko-*- mode: Outline -*- No news is good news. creduce-2.2~pre1/bootstrap0000755000175000017500000000013112315002113014351 0ustar dokodoko#!/bin/sh aclocal -I m4 \ && autoheader \ && automake --gnu --add-missing \ && autoconf creduce-2.2~pre1/AUTHORS0000644000175000017500000000032412315002113013462 0ustar dokodoko-*- mode: Text -*- C-Reduce was written by Yang Chen, Eric Eide, and John Regehr at the University of Utah. Yang Chen Eric Eide John Regehr creduce-2.2~pre1/config.h.in0000644000175000017500000000342112315002113014436 0ustar dokodoko/* config.h.in. Generated from configure.ac by autoheader. */ /* Use assert() in clang_delta transformations. */ #undef ENABLE_TRANS_ASSERT /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to the sub-directory in which libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Version number of package */ #undef VERSION /* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a `char[]'. */ #undef YYTEXT_POINTER creduce-2.2~pre1/scripts/0000755000175000017500000000000012315002113014102 5ustar dokodokocreduce-2.2~pre1/scripts/prep0000755000175000017500000000166712315002113015010 0ustar dokodoko#!/usr/bin/env perl ## ## Copyright (c) 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### ### this script preps a testcase for reduction and calls the result ### small.c; it takes the same arguments as Csmith use strict; use warnings; my $CSMITH_HOME = $ENV{"CSMITH_HOME"}; die if (!defined($CSMITH_HOME)); my $CREDUCE_HOME = $ENV{"CREDUCE_HOME"}; die if (!defined($CREDUCE_HOME)); my $outfile = "orig_csmith_output.c"; for (my $i=0; $i small.c"; system "indent small.c"; creduce-2.2~pre1/scripts/godelta80000755000175000017500000000076312315002113015545 0ustar dokodoko#!/bin/bash ## ## Copyright (c) 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### multidelta -level=0 $1 $2 multidelta -level=0 $1 $2 multidelta -level=1 $1 $2 multidelta -level=1 $1 $2 multidelta -level=2 $1 $2 multidelta -level=2 $1 $2 multidelta -level=10 $1 $2 multidelta -level=10 $1 $2 creduce-2.2~pre1/scripts/test1_make_large_warnings.pl0000755000175000017500000000101712315002113021560 0ustar dokodoko#!/usr/bin/perl -w use strict; my $res; my $DIR = "/home/regehr/z/tgceec/barehands/foo/reduce"; $res = system "g++ -std=c++11 -c foo.cpp > out.txt 2>&1"; exit -1 unless ($res==0); my $s1 = -s "out.txt"; my $s2 = -s "$DIR/out_best.txt"; my $diff1 = $s1 - $s2; print "improvement in warning size: $diff1\n"; my $p1 = -s "$DIR/foo.best"; my $p2 = -s "foo.cpp"; my $diff2 = $p2 - $p1; print "improvement in program size: $diff2\n"; if ((10*$diff1) >= $diff2) { system "cp out.txt $DIR/out_best.txt"; exit 0; } exit -1; creduce-2.2~pre1/scripts/test1_crash.sh0000755000175000017500000000373612315002113016672 0ustar dokodoko#!/bin/bash ## ## Copyright (c) 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### rm -f out*.txt ulimit -t 1 ulimit -v 2000000 if clang -pedantic -Wall -O0 -c small.c >out.txt 2>&1 &&\ ! grep 'incompatible redeclaration' out.txt &&\ ! grep 'ordered comparison between pointer' out.txt &&\ ! grep 'eliding middle term' out.txt &&\ ! grep 'end of non-void function' out.txt &&\ ! grep 'invalid in C99' out.txt &&\ ! grep 'specifies type' out.txt &&\ ! grep 'should return a value' out.txt &&\ ! grep 'too few argument' out.txt &&\ ! grep 'too many argument' out.txt &&\ ! grep "return type of 'main" out.txt &&\ ! grep 'uninitialized' out.txt &&\ ! grep 'incompatible pointer to' out.txt &&\ ! grep 'incompatible integer to' out.txt &&\ ! grep 'type specifier missing' out.txt &&\ gcc -c -Wall -Wextra -O1 small.c >outa.txt 2>&1 &&\ ! grep uninitialized outa.txt &&\ ! grep 'control reaches end' outa.txt &&\ ! grep 'no semicolon at end' outa.txt &&\ ! grep 'incompatible pointer' outa.txt &&\ ! grep 'cast from pointer to integer' outa.txt &&\ ! grep 'ordered comparison of pointer with integer' outa.txt &&\ ! grep 'declaration does not declare anything' outa.txt &&\ ! grep 'expects type' outa.txt &&\ ! grep 'assumed to have one element' outa.txt &&\ ! grep 'division by zero' outa.txt &&\ ! grep 'pointer from integer' outa.txt &&\ ! grep 'incompatible implicit' outa.txt &&\ ! grep 'excess elements in struct initializer' outa.txt &&\ ! grep 'comparison between pointer and integer' outa.txt &&\ ! XXOPT1 small.c -o small1 > cc_out1.txt 2>&1 &&\ grep XXFAIL cc_out1.txt then exit 0 else exit 1 fi # clang --analyze small.c > out_analyze.txt 2>&1 &&\ # ! grep garbage out_analyze.txt &&\ # ! grep undefined out_analyze.txt &&\ creduce-2.2~pre1/scripts/del_lines0000755000175000017500000000133012315002113015763 0ustar dokodoko#!/usr/bin/env perl ## ## Copyright (c) 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### use strict; use warnings; use File::Temp; die unless (scalar(@ARGV)==3); (my $fn, my $command, my $number) = @ARGV; (my $TMP, my $tmpfilename) = File::Temp->tempfile("tempXXXXX", UNLINK => 0); open INF, "<$fn" or die; my $count=0; while (my $line = ) { if ($count == $number) { } else { print $TMP $line; } $count++; } close INF; close $TMP; print "$tmpfilename\n"; system "mv $tmpfilename $fn"; creduce-2.2~pre1/scripts/shorten0000755000175000017500000000623112315002113015514 0ustar dokodoko#!/usr/bin/env perl ## ## Copyright (c) 2011, 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### use strict; use warnings; my @l = ("safe_unary_minus_func_int8_t_s", "safe_add_func_int8_t_s_s", "safe_sub_func_int8_t_s_s", "safe_mul_func_int8_t_s_s", "safe_mod_func_int8_t_s_s", "safe_div_func_int8_t_s_s", "safe_lshift_func_int8_t_s_s", "safe_lshift_func_int8_t_s_u", "safe_rshift_func_int8_t_s_s", "safe_rshift_func_int8_t_s_u", "safe_unary_minus_func_int16_t_s", "safe_add_func_int16_t_s_s", "safe_sub_func_int16_t_s_s", "safe_mul_func_int16_t_s_s", "safe_mod_func_int16_t_s_s", "safe_div_func_int16_t_s_s", "safe_lshift_func_int16_t_s_s", "safe_lshift_func_int16_t_s_u", "safe_rshift_func_int16_t_s_s", "safe_rshift_func_int16_t_s_u", "safe_unary_minus_func_int32_t_s", "safe_add_func_int32_t_s_s", "safe_sub_func_int32_t_s_s", "safe_mul_func_int32_t_s_s", "safe_mod_func_int32_t_s_s", "safe_div_func_int32_t_s_s", "safe_lshift_func_int32_t_s_s", "safe_lshift_func_int32_t_s_u", "safe_rshift_func_int32_t_s_s", "safe_rshift_func_int32_t_s_u", "safe_unary_minus_func_int64_t_s", "safe_add_func_int64_t_s_s", "safe_sub_func_int64_t_s_s", "safe_mul_func_int64_t_s_s", "safe_mod_func_int64_t_s_s", "safe_div_func_int64_t_s_s", "safe_lshift_func_int64_t_s_s", "safe_lshift_func_int64_t_s_u", "safe_rshift_func_int64_t_s_s", "safe_rshift_func_int64_t_s_u", "safe_unary_minus_func_uint8_t_u", "safe_add_func_uint8_t_u_u", "safe_sub_func_uint8_t_u_u", "safe_mul_func_uint8_t_u_u", "safe_mod_func_uint8_t_u_u", "safe_div_func_uint8_t_u_u", "safe_lshift_func_uint8_t_u_s", "safe_lshift_func_uint8_t_u_u", "safe_rshift_func_uint8_t_u_s", "safe_rshift_func_uint8_t_u_u", "safe_unary_minus_func_uint16_t_u", "safe_add_func_uint16_t_u_u", "safe_sub_func_uint16_t_u_u", "safe_mul_func_uint16_t_u_u", "safe_mod_func_uint16_t_u_u", "safe_div_func_uint16_t_u_u", "safe_lshift_func_uint16_t_u_s", "safe_lshift_func_uint16_t_u_u", "safe_rshift_func_uint16_t_u_s", "safe_rshift_func_uint16_t_u_u", "safe_unary_minus_func_uint32_t_u", "safe_add_func_uint32_t_u_u", "safe_sub_func_uint32_t_u_u", "safe_mul_func_uint32_t_u_u", "safe_mod_func_uint32_t_u_u", "safe_div_func_uint32_t_u_u", "safe_lshift_func_uint32_t_u_s", "safe_lshift_func_uint32_t_u_u", "safe_rshift_func_uint32_t_u_s", "safe_rshift_func_uint32_t_u_u", "safe_unary_minus_func_uint64_t_u", "safe_add_func_uint64_t_u_u", "safe_sub_func_uint64_t_u_u", "safe_mul_func_uint64_t_u_u", "safe_mod_func_uint64_t_u_u", "safe_div_func_uint64_t_u_u", "safe_lshift_func_uint64_t_u_s", "safe_lshift_func_uint64_t_u_u", "safe_rshift_func_uint64_t_u_s", "safe_rshift_func_uint64_t_u_u", ); my %ren; my $n=0; foreach my $s (@l) { $n++; $ren{$s} = "safe_$n"; } my $prog = ""; while (my $line = ) { $prog .= $line; } foreach my $s (@l) { my $s2 = $ren{$s}; ($prog =~ s/$s/$s2/g); } print $prog; creduce-2.2~pre1/scripts/test1_wrong_code_framac.sh0000755000175000017500000000475612315002113021234 0ustar dokodoko#!/bin/bash ## ## Copyright (c) 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### rm -f out*.txt ulimit -t 3 ulimit -v 2000000 if clang -pedantic -Wall -O0 -c small.c >out.txt 2>&1 &&\ ! grep 'conversions than data arguments' out.txt &&\ ! grep 'incompatible redeclaration' out.txt &&\ ! grep 'ordered comparison between pointer' out.txt &&\ ! grep 'eliding middle term' out.txt &&\ ! grep 'end of non-void function' out.txt &&\ ! grep 'invalid in C99' out.txt &&\ ! grep 'specifies type' out.txt &&\ ! grep 'should return a value' out.txt &&\ ! grep 'uninitialized' out.txt &&\ ! grep 'incompatible pointer to' out.txt &&\ ! grep 'incompatible integer to' out.txt &&\ ! grep 'type specifier missing' out.txt &&\ gcc -Wall -Wextra -O1 small.c -o smallz >outa.txt 2>&1 &&\ ! grep uninitialized outa.txt &&\ ! grep 'without a cast' outa.txt &&\ ! grep 'control reaches end' outa.txt &&\ ! grep 'return type defaults' outa.txt &&\ ! grep 'cast from pointer to integer' outa.txt &&\ ! grep 'useless type name in empty declaration' outa.txt &&\ ! grep 'no semicolon at end' outa.txt &&\ ! grep 'type defaults to' outa.txt &&\ ! grep 'too few arguments for format' outa.txt &&\ ! grep 'incompatible pointer' outa.txt &&\ ! grep 'ordered comparison of pointer with integer' outa.txt &&\ ! grep 'declaration does not declare anything' outa.txt &&\ ! grep 'expects type' outa.txt &&\ ! grep 'pointer from integer' outa.txt &&\ ! grep 'incompatible implicit' outa.txt &&\ ! grep 'excess elements in struct initializer' outa.txt &&\ ! grep 'comparison between pointer and integer' outa.txt &&\ XXOPT1 small.c -o small1 > cc_out1.txt 2>&1 &&\ ./small1 >out1.txt 2>&1 &&\ XXOPT2 small.c -o small2 > cc_out2.txt 2>&1 &&\ ./small2 >out2.txt 2>&1 &&\ ! diff out1.txt out2.txt &&\ cp small.c small-framac.c &&\ perl -pi.bak -e 's/int main \(int argc, char\* argv\[\]\)/int argc; char **argv; int main (void)/' small-framac.c &&\ RunSafely.sh 125 1 /dev/null out_framac.txt frama-c -cpp-command \"gcc -C -Dvolatile= -E -I.\" -val-signed-overflow-alarms -val -stop-at-first-alarm -no-val-show-progress -machdep x86_64 -obviously-terminates -precise-unions small-framac.c &&\ ! egrep -i '(user error|assert)' out_framac.txt >/dev/null 2>&1 then exit 0 else exit 1 fi creduce-2.2~pre1/scripts/make_cde_package.sh0000644000175000017500000000074312315002113017645 0ustar dokodoko#!/bin/bash ## ## Copyright (c) 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### # RUN THIS UNDER CDR FROM THE C-REDUCE MAIN DIR # force all programs we use to be included ./tests/run_tests # force all non-git files to be included find . -name '*' | grep -v git | xargs wc creduce-2.2~pre1/scripts/Makefile.am0000644000175000017500000000107612315002113016142 0ustar dokodoko## -*- mode: Makefile-Automake -*- ## ## Copyright (c) 2012 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### dist_noinst_SCRIPTS = \ del_lines \ godelta8 \ make_cde_package.sh \ prep \ shorten \ test1_crash.sh \ test1_wrong_code_framac.sh \ test1_wrong_code_kcc.sh ############################################################################### ## End of file. creduce-2.2~pre1/scripts/Makefile.in0000644000175000017500000003100012315002113016141 0ustar dokodoko# Makefile.in generated by automake 1.14 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ ############################################################################### VPATH = @srcdir@ am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' am__make_running_with_option = \ case $${target_option-} in \ ?) ;; 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Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8 ; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n $lt_cv_sys_max_cmd_len ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } # Try some XSI features xsi_shell=no ( _lt_dummy="a/b/c" test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ = c,a/b,b/c, \ && eval 'test $(( 1 + 1 )) -eq 2 \ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ && xsi_shell=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 $as_echo "$xsi_shell" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } lt_shell_append=no ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ >/dev/null 2>&1 \ && lt_shell_append=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 $as_echo "$lt_shell_append" >&6; } if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } if ${lt_cv_to_host_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 $as_echo "$lt_cv_to_host_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } if ${lt_cv_to_tool_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test "$GCC" != yes; then reload_cmds=false fi ;; darwin*) if test "$GCC" = yes; then reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # `unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # which responds to the $file_magic_cmd with a given extended regex. # If you have `file' or equivalent on your system and you're not sure # whether `pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -eq 0; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -ne 0; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$lt_cv_ar_at_file" >&6; } if test "x$lt_cv_ar_at_file" = xno; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else with_sysroot=no fi lt_sysroot= case ${with_sysroot} in #( yes) if test "$GCC" = yes; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 $as_echo "${with_sysroot}" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_i386" ;; ppc64-*linux*|powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; *-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD="${LD-ld}_sol2" fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks="$enable_libtool_lock" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$lt_cv_path_mainfest_tool" >&6; } if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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" >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "${LT_MULTI_MODULE}"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test $_lt_result -eq 0; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... 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" >&6; } if ${lt_cv_ld_force_load+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cru libconftest.a conftest.o" >&5 $AR cru libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 $as_echo "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. 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Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue else # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 $as_echo "$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : else # Broken: fails on valid input. continue fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. 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*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; 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solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. GCC discards it without `$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test "$GCC" = yes; then whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else whole_archive_flag_spec='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag='${wl}-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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The import file would start with # the line `#! .'. This would cause the generated library to # depend on `.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then : else can_build_shared=no fi ;; esac # AIX (on Power*) has no versioning support, so currently we can not hardcode correct # soname into executable. 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do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='${libname}${shared_ext}' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux # correct to gnu/linux during the next big refactor need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; 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then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if ${lt_cv_shlibpath_overrides_runpath+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); 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esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; 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" >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... " >&6; } if ${ac_cv_lib_svld_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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In other words, each number is zero padded to four # digits, and non digits are removed. ax_compare_version_A=`echo "$LLVM_VERSION" | sed -e 's/\([0-9]*\)/Z\1Z/g' \ -e 's/Z\([0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/[^0-9]//g'` ax_compare_version_B=`echo "3.3" | sed -e 's/\([0-9]*\)/Z\1Z/g' \ -e 's/Z\([0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/[^0-9]//g'` ax_compare_version=`echo "x$ax_compare_version_A x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"` if test "$ax_compare_version" = "true" ; then : else as_fn_error $? "LLVM version 3.3 or later is required" "$LINENO" 5 fi fi LLVM_BINDIR=`$LLVM_CONFIG --bindir` LLVM_CPPFLAGS=`$LLVM_CONFIG --cxxflags | sed -e 's/-Werror//' | sed -e 's/-pedantic//'` LLVM_LDFLAGS="`$LLVM_CONFIG --ldflags` `$LLVM_CONFIG --system-libs`" LLVM_LIBS=`$LLVM_CONFIG --libs engine` # The output of `llvm-config --ldflags' often contains library directives # that must come *after* all the LLVM libraries on the link line: e.g., # "-lpthread -lffi -ldl -lm". To ensure this, we insert LLVM_LDFLAGS into # LIBS, *not* into LDFLAGS. CPPFLAGS_SAVED="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $LLVM_CPPFLAGS" LDFLAGS_SAVED="$LDFLAGS" LDFLAGS="$LDFLAGS" # LDFLAGS="$LDFLAGS $LLVM_LDFLAGS" --- see comment above. LIBS_SAVED="$LIBS" LIBS="$LIBS $LLVM_LIBS $LLVM_LDFLAGS" # LIBS="$LIBS $LLVM_LIBS" --- see comment above. { $as_echo "$as_me:${as_lineno-$LINENO}: checking can compile with and link with LLVM(engine)" >&5 $as_echo_n "checking can compile with and link with LLVM(engine)... 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"cannot compile and link test program with selected LLVM See \`config.log' for more details" "$LINENO" 5; } fi # Handle configure-time choice of assertion-checking method. # # Check whether --enable-trans-assert was given. if test "${enable_trans_assert+set}" = set; then : enableval=$enable_trans_assert; else enable_trans_assert=yes fi if test "x$enable_trans_assert" = "xyes"; then : $as_echo "#define ENABLE_TRANS_ASSERT 1" >>confdefs.h fi # If we are using g++ or clang++, set the default `CXXFLAGS' to something more # pedantic. (Both g++ and clang++ cause `GXX' to be set.) # # `-fno-strict-aliasing' quiets many warnings about LLVM headers and possibly # improves our chances at working code. # `-Wno-unused-parameter' quiets many warnings about LLVM headers. # if test "$ac_test_CXXFLAGS" = set; then # The user specified `CXXFLAGS', so do nothing. CXXFLAGS="$CXXFLAGS" elif test "$GXX" = yes; then CXXFLAGS="-g -O3 -fno-strict-aliasing -Wall -Wextra -Wno-long-long -Wno-unused-parameter" fi ############################################################################### ## clex for ac_prog in flex lex do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LEX+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LEX"; then ac_cv_prog_LEX="$LEX" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LEX="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LEX=$ac_cv_prog_LEX if test -n "$LEX"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5 $as_echo "$LEX" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$LEX" && break done test -n "$LEX" || LEX=":" if test "x$LEX" != "x:"; then cat >conftest.l <<_ACEOF %% a { ECHO; } b { REJECT; } c { yymore (); } d { yyless (1); } e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */ yyless ((input () != 0)); } f { unput (yytext[0]); } . { BEGIN INITIAL; } %% #ifdef YYTEXT_POINTER extern char *yytext; #endif int main (void) { return ! yylex () + ! yywrap (); } _ACEOF { { ac_try="$LEX conftest.l" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" $as_echo "$ac_try_echo"; } >&5 (eval "$LEX conftest.l") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5 $as_echo_n "checking lex output file root... 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" >&6; } if ${ac_cv_lib_lex+:} false; then : $as_echo_n "(cached) " >&6 else ac_save_LIBS=$LIBS ac_cv_lib_lex='none needed' for ac_lib in '' -lfl -ll; do LIBS="$ac_lib $ac_save_LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ `cat $LEX_OUTPUT_ROOT.c` _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_lex=$ac_lib fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext test "$ac_cv_lib_lex" != 'none needed' && break done LIBS=$ac_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5 $as_echo "$ac_cv_lib_lex" >&6; } test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5 $as_echo_n "checking whether yytext is a pointer... " >&6; } if ${ac_cv_prog_lex_yytext_pointer+:} false; then : $as_echo_n "(cached) " >&6 else # POSIX says lex can declare yytext either as a pointer or an array; the # default is implementation-dependent. Figure out which it is, since # not all implementations provide the %pointer and %array declarations. ac_cv_prog_lex_yytext_pointer=no ac_save_LIBS=$LIBS LIBS="$LEXLIB $ac_save_LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define YYTEXT_POINTER 1 `cat $LEX_OUTPUT_ROOT.c` _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_prog_lex_yytext_pointer=yes fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5 $as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; } if test $ac_cv_prog_lex_yytext_pointer = yes; then $as_echo "#define YYTEXT_POINTER 1" >>confdefs.h fi rm -f conftest.l $LEX_OUTPUT_ROOT.c fi if test "$LEX" = :; then LEX=${am_missing_run}flex fi ############################################################################### ## creduce # Extract the first word of "perl", so it can be a program name with args. set dummy perl; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_PERL+:} false; then : $as_echo_n "(cached) " >&6 else case $PERL in [\\/]* | ?:[\\/]*) ac_cv_path_PERL="$PERL" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" ;; esac fi PERL=$ac_cv_path_PERL if test -n "$PERL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 $as_echo "$PERL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$PERL" = "xno"; then : as_fn_error $? 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In other words, each number is zero padded to four # digits, and non digits are removed. ax_compare_version_A=`echo "$ax_perl_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \ -e 's/Z\([0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/[^0-9]//g'` ax_compare_version_B=`echo "$perl_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \ -e 's/Z\([0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/[^0-9]//g'` ax_compare_version=`echo "x$ax_compare_version_A x$ax_compare_version_B" | sed 's/^ *//' | sort | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"` if test "$ax_compare_version" = "true" ; then : else : as_fn_error $? "C-Reduce requires Perl 5.10.0 or later" "$LINENO" 5 fi else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not find the perl interpreter" >&5 $as_echo "$as_me: WARNING: could not find the perl interpreter" >&2;} as_fn_error $? "C-Reduce requires Perl 5.10.0 or later" "$LINENO" 5 fi # Check for the run-time prerequisites of C-Reduce. We only warn the user when # these are not found at configure time. Let the user install the dependencies # later. # missing_runtime_prereq=no # # creduce/creduce.in # # Make sure we have perl if test -z "$PERL"; then # Extract the first word of "perl", so it can be a program name with args. set dummy perl; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_PERL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$PERL"; then ac_cv_prog_PERL="$PERL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_PERL="perl" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi PERL=$ac_cv_prog_PERL if test -n "$PERL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 $as_echo "$PERL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test "x$PERL" != x; then ax_perl_modules_failed=0 for ax_perl_module in 'Benchmark::Timer' 'Exporter::Lite' 'File::Which' 'Getopt::Tabular' 'Regexp::Common' 'Sys::CPU' ; do { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perl module $ax_perl_module" >&5 $as_echo_n "checking for perl module $ax_perl_module... 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" >&6; } if ${ac_cv_path_CLANG_FORMAT+:} false; then : $as_echo_n "(cached) " >&6 else case $CLANG_FORMAT in [\\/]* | ?:[\\/]*) ac_cv_path_CLANG_FORMAT="$CLANG_FORMAT" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$LLVM_BINDIR:$PATH" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_CLANG_FORMAT="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_CLANG_FORMAT" && ac_cv_path_CLANG_FORMAT="no" ;; esac fi CLANG_FORMAT=$ac_cv_path_CLANG_FORMAT if test -n "$CLANG_FORMAT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CLANG_FORMAT" >&5 $as_echo "$CLANG_FORMAT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$CLANG_FORMAT" = "xno"; then : missing_runtime_prereq=yes fi # # Extract the first word of "indent", so it can be a program name with args. set dummy indent; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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See the file COPYING for details. ############################################################################### ACLOCAL_AMFLAGS = -I m4 SUBDIRS = \ clang_delta \ clex \ creduce \ scripts \ tests EXTRA_DIST = \ git-hash.sh ############################################################################### ## End of file. creduce-2.2~pre1/clang_delta/0000755000175000017500000000000012315002450014654 5ustar dokodokocreduce-2.2~pre1/clang_delta/ReplaceOneLevelTypedefType.cpp0000644000175000017500000001021412315002113022542 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "ReplaceOneLevelTypedefType.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "This pass literally replaces a typedef type with the underlying type \ if typedef type is only been used once. It doesn't recursively resolve \ the underlying type."; static RegisterTransformation Trans("replace-one-level-typedef-type", DescriptionMsg); class ReplaceOneLevelTypedefTypeCollectionVisitor : public RecursiveASTVisitor { public: explicit ReplaceOneLevelTypedefTypeCollectionVisitor( ReplaceOneLevelTypedefType *Instance) : ConsumerInstance(Instance) { } bool VisitTypedefTypeLoc(TypedefTypeLoc TLoc); private: ReplaceOneLevelTypedefType *ConsumerInstance; }; bool ReplaceOneLevelTypedefTypeCollectionVisitor::VisitTypedefTypeLoc( TypedefTypeLoc TLoc) { ConsumerInstance->handleOneTypedefTypeLoc(TLoc); return true; } void ReplaceOneLevelTypedefType::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new ReplaceOneLevelTypedefTypeCollectionVisitor(this); } void ReplaceOneLevelTypedefType::HandleTranslationUnit(ASTContext &Ctx) { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); analyzeTypeLocs(); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheTypedefDecl && "NULL TheTypedefDecl!"); rewriteTypedefType(); removeTypedefs(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void ReplaceOneLevelTypedefType::analyzeTypeLocs() { for (TypedefDeclToRefMap::iterator I = AllTypeDecls.begin(), E = AllTypeDecls.end(); I != E; ++I) { TypedefTypeLocVector *LocVec = (*I).second; if (LocVec->size() > 1) continue; ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) { TheTypedefDecl = (*I).first; TheTypeLoc = LocVec->back(); } } } void ReplaceOneLevelTypedefType::rewriteTypedefType() { std::string NewTyStr; TheTypedefDecl->getUnderlyingType().getAsStringInternal(NewTyStr, Context->getPrintingPolicy()); SourceRange Range = TheTypeLoc.getSourceRange(); TheRewriter.ReplaceText(Range, NewTyStr); } void ReplaceOneLevelTypedefType::removeTypedefs() { for (TypedefDecl::redecl_iterator I = TheTypedefDecl->redecls_begin(), E = TheTypedefDecl->redecls_end(); I != E; ++I) { SourceRange Range = (*I)->getSourceRange(); if (Range.isValid()) { RewriteHelper->removeTextUntil(Range, ';'); Rewritten = true; } } } void ReplaceOneLevelTypedefType::handleOneTypedefTypeLoc(TypedefTypeLoc TLoc) { const TypedefType *TdefTy = TLoc.getTypePtr(); const TypedefDecl *TdefD = dyn_cast(TdefTy->getDecl()); if (!TdefD || TdefD->getLocStart().isInvalid()) return; const TypedefDecl *CanonicalD = dyn_cast(TdefD->getCanonicalDecl()); TypedefTypeLocVector *LocVec = AllTypeDecls[CanonicalD]; if (!LocVec) { LocVec = new TypedefTypeLocVector(); TransAssert(LocVec && "NULL LocVec!"); AllTypeDecls[CanonicalD] = LocVec; } LocVec->push_back(TLoc); } ReplaceOneLevelTypedefType::~ReplaceOneLevelTypedefType(void) { for (TypedefDeclToRefMap::iterator I = AllTypeDecls.begin(), E = AllTypeDecls.end(); I != E; ++I) { delete (*I).second; } delete CollectionVisitor; } creduce-2.2~pre1/clang_delta/SimplifyCommaExpr.h0000644000175000017500000000314312315002113020432 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef SIMPLIFY_COMMA_EXPR_H #define SIMPLIFY_COMMA_EXPR_H #include #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class Stmt; class BinaryOperator; } class SimplifyCommaExprCollectionVisitor; class SimplifyCommaExprStmtVisitor; class SimplifyCommaExpr : public Transformation { friend class SimplifyCommaExprCollectionVisitor; friend class SimplifyCommaExprStmtVisitor; public: SimplifyCommaExpr(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), StmtVisitor(NULL), TheBinaryOperator(NULL), TheStmt(NULL), NeedParen(false) { } ~SimplifyCommaExpr(void); private: virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void simplifyCommaExpr(void); SimplifyCommaExprCollectionVisitor *CollectionVisitor; SimplifyCommaExprStmtVisitor *StmtVisitor; clang::BinaryOperator *TheBinaryOperator; clang::Stmt *TheStmt; bool NeedParen; // Unimplemented SimplifyCommaExpr(void); SimplifyCommaExpr(const SimplifyCommaExpr &); void operator=(const SimplifyCommaExpr &); }; #endif creduce-2.2~pre1/clang_delta/SimpleInliner.h0000644000175000017500000000762312315002113017603 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef SIMPLE_INLINER_H #define SIMPLE_INLINER_H #include #include #include #include "llvm/ADT/SmallVector.h" #include "llvm/ADT/SmallSet.h" #include "llvm/ADT/DenseMap.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; class CallExpr; class DeclRefExpr; class ReturnStmt; class Expr; class Stmt; } class SimpleInlinerCollectionVisitor; class SimpleInlinerFunctionVisitor; class SimpleInlinerFunctionStmtVisitor; class SimpleInlinerStmtVisitor; class SimpleInliner : public Transformation { friend class SimpleInlinerCollectionVisitor; friend class SimpleInlinerFunctionVisitor; friend class SimpleInlinerFunctionStmtVisitor; friend class SimpleInlinerStmtVisitor; public: SimpleInliner(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), FunctionVisitor(NULL), FunctionStmtVisitor(NULL), StmtVisitor(NULL), NameQueryWrap(NULL), TheCallExpr(NULL), TheCaller(NULL), CurrentFD(NULL), TheStmt(NULL), SingleMaxNumStmts(25), MaxNumStmts(10), TmpVarName(""), NeedParen(false), NamePostfix(0) { } ~SimpleInliner(void); private: typedef llvm::SmallVector ReturnStmtsVector; typedef llvm::SmallVector ParmRefsVector; typedef llvm::DenseMap FunctionDeclToNumCallsMap; typedef llvm::DenseMap FunctionDeclToNumStmtsMap; virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void replaceCallExpr(void); void doAnalysis(void); bool isValidArgExpr(const clang::Expr *E); bool hasValidArgExprs(const clang::CallExpr *CE); void createReturnVar(void); void generateParamStrings(void); void copyFunctionBody(void); std::string getNewTmpName(void); void getValidFunctionDecls(void); void removeFunctionBody(void); void sortReturnStmtsByOffs(const char *StartBuf, std::vector< std::pair > &SortedReturnStmts); void insertReturnStmt (std::vector< std::pair > &SortedReturnStmts, clang::ReturnStmt *RS, int Off); FunctionDeclToNumCallsMap FunctionDeclNumCalls; FunctionDeclToNumStmtsMap FunctionDeclNumStmts; llvm::DenseMap CalleeToCallerMap; llvm::SmallVector AllCallExprs; llvm::SmallSet ValidFunctionDecls; llvm::SmallVector ParmStrings; ReturnStmtsVector ReturnStmts; ParmRefsVector ParmRefs; SimpleInlinerCollectionVisitor *CollectionVisitor; SimpleInlinerFunctionVisitor *FunctionVisitor; SimpleInlinerFunctionStmtVisitor *FunctionStmtVisitor; SimpleInlinerStmtVisitor *StmtVisitor; TransNameQueryWrap *NameQueryWrap; clang::CallExpr *TheCallExpr; clang::FunctionDecl *TheCaller; clang::FunctionDecl *CurrentFD; clang::Stmt *TheStmt; // MaxNumStmts for a function with single call site const unsigned int SingleMaxNumStmts; // MaxNumStmts for a function with multiple call sites const unsigned int MaxNumStmts; std::string TmpVarName; bool NeedParen; unsigned int NamePostfix; // Unimplemented SimpleInliner(void); SimpleInliner(const SimpleInliner &); void operator=(const SimpleInliner &); }; #endif creduce-2.2~pre1/clang_delta/TemplateArgToInt.h0000644000175000017500000000662312315002113020213 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef TEMPLATE_ARG_TO_INT_H #define TEMPLATE_ARG_TO_INT_H #include "llvm/ADT/SmallPtrSet.h" #include "llvm/ADT/SmallSet.h" #include "llvm/ADT/DenseMap.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class TemplateDecl; class NamedDecl; class TemplateArgumentLoc; class TemplateSpecializationTypeLoc; class TypeSourceInfo; class Type; class SubstTemplateTypeParmType; } class TemplateArgToIntASTVisitor; class TemplateArgToIntArgCollector; class TemplateGlobalInvalidParameterVisitor; namespace clang_delta_common_visitor { template class CommonTemplateArgumentVisitor; } class TemplateArgToInt : public Transformation { friend class TemplateArgToIntASTVisitor; friend class TemplateArgToIntArgCollector; friend class TemplateInvalidParameterVisitor; friend class TemplateGlobalInvalidParameterVisitor; friend class clang_delta_common_visitor:: CommonTemplateArgumentVisitor; public: TemplateArgToInt(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), ArgCollector(NULL), GlobalParamFilter(NULL) {} ~TemplateArgToInt(); private: typedef llvm::SmallPtrSet TemplateDeclSet; typedef llvm::SmallPtrSet TemplateParameterSet; typedef llvm::SmallSet TemplateParameterIdxSet; typedef llvm::DenseMap TemplateDeclToParamIdxMap; typedef llvm::DenseMap ParameterToTemplateDeclMap; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void collectInvalidParamIdx(const clang::TemplateDecl *D, TemplateParameterIdxSet &InvalidParamIdx); void handleOneTemplateDecl(const clang::TemplateDecl *D); void handleTemplateArgumentLocs(const clang::TemplateDecl *D, const clang::TemplateArgumentLoc *TAL, unsigned NumArgs); void handleOneTemplateArgumentLoc(const clang::TemplateArgumentLoc &ArgLoc); void handleTemplateSpecializationTypeLoc( const clang::TemplateSpecializationTypeLoc &TLoc); void handleOneType(const clang::Type *Ty); const clang::SubstTemplateTypeParmType * getSubstTemplateTypeParmType(const clang::Type *Ty); void rewriteTemplateArgument(); TemplateDeclToParamIdxMap DeclToParamIdx; ParameterToTemplateDeclMap ParamToTemplateDecl; TemplateArgToIntASTVisitor *CollectionVisitor; TemplateArgToIntArgCollector *ArgCollector; TemplateGlobalInvalidParameterVisitor *GlobalParamFilter; clang::TypeSourceInfo *TheTypeSourceInfo; // Unimplemented TemplateArgToInt(); TemplateArgToInt(const TemplateArgToInt &); void operator=(const TemplateArgToInt &); }; #endif creduce-2.2~pre1/clang_delta/ReduceClassTemplateParameter.cpp0000644000175000017500000005524312315002113023117 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "ReduceClassTemplateParameter.h" #include "llvm/ADT/DenseMap.h" #include "llvm/ADT/SmallPtrSet.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "This pass tries to remove one unused parameter from a class template \ declaration and also erase the corresponding template argument \ from template instantiations/specializations. Note that this pass \ does not target those templates with single argument, and skips \ variadic templates as well. "; static RegisterTransformation Trans("reduce-class-template-param", DescriptionMsg); class ReduceClassTemplateParameterASTVisitor : public RecursiveASTVisitor { public: explicit ReduceClassTemplateParameterASTVisitor( ReduceClassTemplateParameter *Instance) : ConsumerInstance(Instance) { } bool VisitClassTemplateDecl(ClassTemplateDecl *D); private: ReduceClassTemplateParameter *ConsumerInstance; }; namespace { typedef SmallPtrSet TemplateParameterSet; class TemplateParameterVisitor : public RecursiveASTVisitor { public: explicit TemplateParameterVisitor(TemplateParameterSet &Params) : UsedParameters(Params) { } ~TemplateParameterVisitor() { }; bool VisitTemplateTypeParmType(TemplateTypeParmType *Ty); private: TemplateParameterSet &UsedParameters; }; bool TemplateParameterVisitor::VisitTemplateTypeParmType( TemplateTypeParmType *Ty) { const TemplateTypeParmDecl *D = Ty->getDecl(); UsedParameters.insert(D); return true; } class ArgumentDependencyVisitor : public RecursiveASTVisitor { public: typedef llvm::DenseMap TypeToVisitsCountSet; explicit ArgumentDependencyVisitor(TypeToVisitsCountSet &CounterSet) : VisitsCountSet(CounterSet) { } bool VisitTemplateTypeParmType(TemplateTypeParmType *Ty); private: TypeToVisitsCountSet &VisitsCountSet; }; bool ArgumentDependencyVisitor::VisitTemplateTypeParmType( TemplateTypeParmType *Ty) { TypeToVisitsCountSet::iterator I = VisitsCountSet.find(Ty); if (I != VisitsCountSet.end()) { unsigned Count = (*I).second + 1; VisitsCountSet[(*I).first] = Count; } return true; } } class ReduceClassTemplateParameterRewriteVisitor : public RecursiveASTVisitor { public: explicit ReduceClassTemplateParameterRewriteVisitor( ReduceClassTemplateParameter *Instance) : ConsumerInstance(Instance) { } bool VisitTemplateSpecializationTypeLoc(TemplateSpecializationTypeLoc Loc); private: ReduceClassTemplateParameter *ConsumerInstance; }; bool ReduceClassTemplateParameterRewriteVisitor:: VisitTemplateSpecializationTypeLoc(TemplateSpecializationTypeLoc Loc) { // Invalidation can be introduced by constructor's initialization list, e.g.: // template class A { }; // class B : public A { // int m; // B(int x) : m(x) {} // }; // In RecursiveASTVisitor.h, TraverseConstructorInitializer will visit the part // of initializing base class's, i.e. through base's default constructor if (Loc.getBeginLoc().isInvalid()) return true; const TemplateSpecializationType *Ty = dyn_cast(Loc.getTypePtr()); TransAssert(Ty && "Invalid TemplateSpecializationType!"); TemplateName TmplName = Ty->getTemplateName(); if (!ConsumerInstance->referToTheTemplateDecl(TmplName)) return true; unsigned NumArgs = Loc.getNumArgs(); // I would put a stronger assert here, i.e., // " (ConsumerInstance->TheParameterIndex >= NumArgs) && // ConsumerInstance->hasDefaultArg " // but sometimes ill-formed input could yield incomplete // info, e.g., for two template decls which refer to the same // template def, one decl could have a non-null default arg, // while another decl's default arg field could be null. if (ConsumerInstance->TheParameterIndex >= NumArgs) return true; TransAssert((ConsumerInstance->TheParameterIndex < NumArgs) && "TheParameterIndex cannot be greater than NumArgs!"); TemplateArgumentLoc ArgLoc = Loc.getArgLoc(ConsumerInstance->TheParameterIndex); SourceRange Range = ArgLoc.getSourceRange(); if (NumArgs == 1) { ConsumerInstance->TheRewriter.ReplaceText(SourceRange(Loc.getLAngleLoc(), Loc.getRAngleLoc()), "<>"); } else if ((ConsumerInstance->TheParameterIndex + 1) == NumArgs) { SourceLocation EndLoc = Loc.getRAngleLoc(); EndLoc = EndLoc.getLocWithOffset(-1); ConsumerInstance->RewriteHelper->removeTextFromLeftAt( Range, ',', EndLoc); } else { ConsumerInstance->RewriteHelper->removeTextUntil(Range, ','); } return true; } bool ReduceClassTemplateParameterASTVisitor::VisitClassTemplateDecl( ClassTemplateDecl *D) { ClassTemplateDecl *CanonicalD = D->getCanonicalDecl(); if (ConsumerInstance->VisitedDecls.count(CanonicalD)) return true; ConsumerInstance->VisitedDecls.insert(CanonicalD); if (!ConsumerInstance->isValidClassTemplateDecl(D)) return true; TemplateParameterSet ParamsSet; TemplateParameterVisitor ParameterVisitor(ParamsSet); CXXRecordDecl *CXXRD = D->getTemplatedDecl(); CXXRecordDecl *Def = CXXRD->getDefinition(); if (Def) ParameterVisitor.TraverseDecl(Def); // ISSUE: we should also check the parameter usage for partial template // specializations. For example: // template struct S{}; // template struct S{...}; // T1 or T2 could be used in "..." // Also, we could have another bad transformation, for example, // template struct S{}; // template struct S{}; // if we remove bool and true, we will have two definitions for S TemplateParameterList *TPList; if (Def) { // make sure we use the params as in ParameterVisitor const ClassTemplateDecl *CT = Def->getDescribedClassTemplate(); TransAssert(CT && "NULL DescribedClassTemplate!"); TPList = CT->getTemplateParameters(); } else { TPList = CanonicalD->getTemplateParameters(); } unsigned Index = 0; for (TemplateParameterList::const_iterator I = TPList->begin(), E = TPList->end(); I != E; ++I) { const NamedDecl *ND = (*I); if (ParamsSet.count(ND)) { Index++; continue; } ConsumerInstance->ValidInstanceNum++; if (ConsumerInstance->ValidInstanceNum == ConsumerInstance->TransformationCounter) { ConsumerInstance->TheClassTemplateDecl = CanonicalD; ConsumerInstance->TheParameterIndex = Index; ConsumerInstance->TheTemplateName = new TemplateName(CanonicalD); ConsumerInstance->setDefaultArgFlag(ND); } Index++; } return true; } void ReduceClassTemplateParameter::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new ReduceClassTemplateParameterASTVisitor(this); ArgRewriteVisitor = new ReduceClassTemplateParameterRewriteVisitor(this); } void ReduceClassTemplateParameter::HandleTranslationUnit(ASTContext &Ctx) { if (TransformationManager::isCLangOpt()) { ValidInstanceNum = 0; } else { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); } if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(TheClassTemplateDecl && "NULL TheClassTemplateDecl!"); TransAssert(ArgRewriteVisitor && "NULL ArgRewriteVisitor!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); removeParameterFromDecl(); removeParameterFromPartialSpecs(); ArgRewriteVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void ReduceClassTemplateParameter::removeParameterByRange(SourceRange Range, const TemplateParameterList *TPList, unsigned Index) { unsigned NumParams = TPList->size(); // if the parameter is the last one if (NumParams == 1) { TheRewriter.ReplaceText(SourceRange(TPList->getLAngleLoc(), TPList->getRAngleLoc()), "<>"); } else if ((Index + 1) == NumParams) { SourceLocation EndLoc = TPList->getRAngleLoc(); EndLoc = EndLoc.getLocWithOffset(-1); RewriteHelper->removeTextFromLeftAt(Range, ',', EndLoc); } else { RewriteHelper->removeTextUntil(Range, ','); } } void ReduceClassTemplateParameter::removeParameterFromDecl() { unsigned NumParams = TheClassTemplateDecl->getTemplateParameters()->size(); TransAssert((NumParams > 1) && "Bad size of TheClassTemplateDecl!"); (void)NumParams; for (ClassTemplateDecl::redecl_iterator I = TheClassTemplateDecl->redecls_begin(), E = TheClassTemplateDecl->redecls_end(); I != E; ++I) { const TemplateParameterList *TPList = (*I)->getTemplateParameters(); const NamedDecl *Param = TPList->getParam(TheParameterIndex); SourceRange Range = Param->getSourceRange(); removeParameterByRange(Range, TPList, TheParameterIndex); } } void ReduceClassTemplateParameter::removeOneParameterByArgExpression( const ClassTemplatePartialSpecializationDecl *PartialD, const TemplateArgument &Arg) { TransAssert((Arg.getKind() == TemplateArgument::Expression) && "Arg is not TemplateArgument::Expression!"); const Expr *E = Arg.getAsExpr(); TransAssert(E && "Bad Expression!"); const DeclRefExpr *DRE = dyn_cast(E); TransAssert(DRE && "Bad DeclRefExpr!"); const NonTypeTemplateParmDecl *ParmD = dyn_cast(DRE->getDecl()); TransAssert(ParmD && "Invalid NonTypeTemplateParmDecl!"); const TemplateParameterList *TPList = PartialD->getTemplateParameters(); unsigned Idx = 0; for (TemplateParameterList::const_iterator I = TPList->begin(), E = TPList->end(); I != E; ++I) { if ((*I) == ParmD) break; Idx++; } unsigned NumParams = TPList->size(); TransAssert((Idx < NumParams) && "Cannot find valid TemplateParameter!"); (void)NumParams; SourceRange Range = ParmD->getSourceRange(); removeParameterByRange(Range, TPList, Idx); } void ReduceClassTemplateParameter::removeOneParameterByArgType( const ClassTemplatePartialSpecializationDecl *PartialD, const TemplateArgument &Arg) { TransAssert((Arg.getKind() == TemplateArgument::Type) && "Arg is not TemplateArgument::Type!"); llvm::DenseMap TypeToVisitsCount; llvm::DenseMap TypeToNamedDecl; llvm::DenseMap TypeToIndex; // retrieve all TemplateTypeParmType const TemplateParameterList *TPList = PartialD->getTemplateParameters(); unsigned Idx = 0; for (TemplateParameterList::const_iterator I = TPList->begin(), E = TPList->end(); I != E; ++I) { const NamedDecl *ND = (*I); const TemplateTypeParmDecl *TypeD = dyn_cast(ND); if (!TypeD) { Idx++; continue; } const Type *ParmTy = TypeD->getTypeForDecl(); TypeToVisitsCount[ParmTy] = 0; TypeToNamedDecl[ParmTy] = ND; TypeToIndex[ParmTy] = Idx; } QualType QTy = Arg.getAsType(); ArgumentDependencyVisitor V(TypeToVisitsCount); // collect TemplateTypeParmType being used by Arg V.TraverseType(QTy); llvm::DenseMap DependentTypeToVisitsCount; for (llvm::DenseMap::iterator I = TypeToVisitsCount.begin(), E = TypeToVisitsCount.end(); I != E; ++I) { if ((*I).second > 0) DependentTypeToVisitsCount[(*I).first] = 1; } // check if the used TemplateTypeParmType[s] have dependencies // on other Args. If yes, we cannot remove it from the parameter list. // For example: // template // struct S {}; // removing either of the arguments needs to keep the template // parameter ArgumentDependencyVisitor AccumV(DependentTypeToVisitsCount); const ASTTemplateArgumentListInfo *ArgList = PartialD->getTemplateArgsAsWritten(); const TemplateArgumentLoc *ArgLocs = ArgList->getTemplateArgs(); unsigned NumArgs = ArgList->NumTemplateArgs; TransAssert((TheParameterIndex < NumArgs) && "Bad NumArgs from partial template decl!"); for (unsigned I = 0; I < NumArgs; ++I) { if (I == TheParameterIndex) continue; const TemplateArgumentLoc ArgLoc = ArgLocs[I]; TemplateArgument OtherArg = ArgLoc.getArgument(); if (OtherArg.isInstantiationDependent() && (OtherArg.getKind() == TemplateArgument::Type)) { QualType QTy = OtherArg.getAsType(); AccumV.TraverseType(QTy); } } for (llvm::DenseMap::iterator I = DependentTypeToVisitsCount.begin(), E = DependentTypeToVisitsCount.end(); I != E; ++I) { if ((*I).second != 1) continue; const NamedDecl *Param = TypeToNamedDecl[(*I).first]; TransAssert(Param && "NULL Parameter!"); SourceRange Range = Param->getSourceRange(); removeParameterByRange(Range, TPList, TypeToIndex[(*I).first]); } } void ReduceClassTemplateParameter::removeOneParameterByArgTemplate( const ClassTemplatePartialSpecializationDecl *PartialD, const TemplateArgument &Arg) { TransAssert((Arg.getKind() == TemplateArgument::Template) && "Arg is not TemplateArgument::Template!"); TemplateName TmplName = Arg.getAsTemplate(); TransAssert((TmplName.getKind() == TemplateName::Template) && "Invalid TemplateName Kind!"); const TemplateDecl *TmplD = TmplName.getAsTemplateDecl(); const TemplateParameterList *TPList = PartialD->getTemplateParameters(); unsigned Idx = 0; for (TemplateParameterList::const_iterator I = TPList->begin(), E = TPList->end(); I != E; ++I) { if ((*I) == TmplD) break; Idx++; } unsigned NumParams = TPList->size(); TransAssert((Idx < NumParams) && "Cannot find valid TemplateParameter!"); (void)NumParams; SourceRange Range = TmplD->getSourceRange(); removeParameterByRange(Range, TPList, Idx); return; } void ReduceClassTemplateParameter::removeOneParameterFromPartialDecl( const ClassTemplatePartialSpecializationDecl *PartialD, const TemplateArgument &Arg) { if (!Arg.isInstantiationDependent()) return; TemplateArgument::ArgKind K = Arg.getKind(); switch (K) { case TemplateArgument::Expression: removeOneParameterByArgExpression(PartialD, Arg); return; case TemplateArgument::Template: removeOneParameterByArgTemplate(PartialD, Arg); return; case TemplateArgument::Type: removeOneParameterByArgType(PartialD, Arg); return; default: TransAssert(0 && "Uncatched ArgKind!"); } TransAssert(0 && "Unreachable code!"); } const NamedDecl *ReduceClassTemplateParameter::getNamedDecl( const TemplateArgument &Arg) { if (!Arg.isInstantiationDependent()) return NULL; TemplateArgument::ArgKind K = Arg.getKind(); switch (K) { case TemplateArgument::Expression: { const Expr *E = Arg.getAsExpr(); if (const DeclRefExpr *DRE = dyn_cast(E)) { return dyn_cast(DRE->getDecl()); } else { return NULL; } } case TemplateArgument::Template: { TemplateName TmplName = Arg.getAsTemplate(); TransAssert((TmplName.getKind() == TemplateName::Template) && "Invalid TemplateName Kind!"); return TmplName.getAsTemplateDecl(); } case TemplateArgument::Type: { const Type *Ty = Arg.getAsType().getTypePtr(); if (const TemplateTypeParmType *TmplTy = dyn_cast(Ty)) { return TmplTy->getDecl(); } else { return NULL; } } default: return NULL; } TransAssert(0 && "Unreachable code!"); return NULL; } bool ReduceClassTemplateParameter::referToAParameter( const ClassTemplatePartialSpecializationDecl *PartialD, const TemplateArgument &Arg) { const NamedDecl *ArgND = getNamedDecl(Arg); if (!ArgND) return false; const TemplateParameterList *TPList = PartialD->getTemplateParameters(); for (TemplateParameterList::const_iterator PI = TPList->begin(), PE = TPList->end(); PI != PE; ++PI) { if (ArgND != (*PI)) return false; } return true; } bool ReduceClassTemplateParameter::isValidForReduction( const ClassTemplatePartialSpecializationDecl *PartialD) { const ASTTemplateArgumentListInfo *ArgList = PartialD->getTemplateArgsAsWritten(); unsigned NumArgsAsWritten = ArgList->NumTemplateArgs; unsigned NumArgs = PartialD->getTemplateInstantiationArgs().size(); if ((NumArgsAsWritten > 0) && (TheParameterIndex >= NumArgsAsWritten) && hasDefaultArg && ((NumArgsAsWritten + 1) == NumArgs)) { return true; } if (NumArgsAsWritten != NumArgs) return false; const TemplateArgumentLoc *ArgLocs = ArgList->getTemplateArgs(); for (unsigned AI = 0; AI < NumArgsAsWritten; ++AI) { if (AI == TheParameterIndex) continue; const TemplateArgumentLoc ArgLoc = ArgLocs[AI]; TemplateArgument Arg = ArgLoc.getArgument(); if (!referToAParameter(PartialD, Arg)) return false; } return true; } bool ReduceClassTemplateParameter::reducePartialSpec( const ClassTemplatePartialSpecializationDecl *PartialD) { const CXXRecordDecl *CXXRD = TheClassTemplateDecl->getTemplatedDecl(); // it CXXRD has definition, skip it to avoid duplication if (CXXRD->hasDefinition()) return false; if (!isValidForReduction(PartialD)) return false; const ASTTemplateArgumentListInfo *ArgList = PartialD->getTemplateArgsAsWritten(); const TemplateArgumentLoc *ArgLocs = ArgList->getTemplateArgs(); unsigned NumArgsAsWritten = ArgList->NumTemplateArgs; const TemplateArgumentLoc FirstArgLoc = ArgLocs[0]; SourceRange FirstRange = FirstArgLoc.getSourceRange(); SourceLocation StartLoc = FirstRange.getBegin(); const TemplateArgumentLoc LastArgLoc = ArgLocs[NumArgsAsWritten - 1]; SourceRange LastRange = LastArgLoc.getSourceRange(); SourceLocation EndLoc = RewriteHelper->getEndLocationUntil(LastRange, '>'); RewriteHelper->removeTextFromLeftAt(SourceRange(StartLoc, EndLoc), '<', EndLoc); return true; } // ISSUE: The transformation is known to go wrong in the following case: // template struct S; // template struct S; void ReduceClassTemplateParameter::removeParameterFromPartialSpecs() { SmallVector PartialDecls; TheClassTemplateDecl->getPartialSpecializations(PartialDecls); for (SmallVector::iterator I = PartialDecls.begin(), E = PartialDecls.end(); I != E; ++I) { const ClassTemplatePartialSpecializationDecl *PartialD = (*I); const ASTTemplateArgumentListInfo *ArgList = PartialD->getTemplateArgsAsWritten(); const TemplateArgumentLoc *ArgLocs = ArgList->getTemplateArgs(); unsigned NumArgs = ArgList->NumTemplateArgs; if (!ArgLocs) continue; // handle a special case where we could reduce a partial specialization // to a class template definition, e.g.: // template struct A; // template struct A { }; // ==> // template struct A; // template struct A { }; if (reducePartialSpec(PartialD)) continue; if ((TheParameterIndex >= NumArgs) && hasDefaultArg) return; TransAssert((TheParameterIndex < NumArgs) && "Bad NumArgs from partial template decl!"); TemplateArgumentLoc ArgLoc = ArgLocs[TheParameterIndex]; TemplateArgument Arg = ArgLoc.getArgument(); removeOneParameterFromPartialDecl(PartialD, Arg); SourceRange Range = ArgLoc.getSourceRange(); if (NumArgs == 1) { SourceLocation StartLoc = Range.getBegin(); SourceLocation EndLoc = RewriteHelper->getEndLocationUntil(Range, '>'); EndLoc = EndLoc.getLocWithOffset(-1); TheRewriter.RemoveText(SourceRange(StartLoc, EndLoc)); } else if ((TheParameterIndex + 1) == NumArgs) { // Seems there is no getRAngleLoc() utility for // template arguments from a partial specialization SourceLocation EndLoc = RewriteHelper->getEndLocationUntil(Range, '>'); EndLoc = EndLoc.getLocWithOffset(-1); RewriteHelper->removeTextFromLeftAt(Range, ',', EndLoc); } else { RewriteHelper->removeTextUntil(Range, ','); } } } bool ReduceClassTemplateParameter::isValidClassTemplateDecl( const ClassTemplateDecl *D) { const TemplateParameterList *TPList = D->getTemplateParameters(); if (TPList->size() <= 1) return false; // FIXME: need to handle parameter pack later for (TemplateParameterList::const_iterator I = TPList->begin(), E = TPList->end(); I != E; ++I) { if (isParameterPack(*I)) return false; } return true; } void ReduceClassTemplateParameter::setDefaultArgFlag(const NamedDecl *ND) { if (const NonTypeTemplateParmDecl *D = dyn_cast(ND)) { hasDefaultArg = D->hasDefaultArgument(); } else if (const TemplateTypeParmDecl *D = dyn_cast(ND)) { hasDefaultArg = D->hasDefaultArgument(); } else if (const TemplateTemplateParmDecl *D = dyn_cast(ND)) { hasDefaultArg = D->hasDefaultArgument(); } else { TransAssert(0 && "Unknown template parameter type!"); } } bool ReduceClassTemplateParameter::referToTheTemplateDecl( TemplateName TmplName) { return Context->hasSameTemplateName(*TheTemplateName, TmplName); } ReduceClassTemplateParameter::~ReduceClassTemplateParameter() { delete TheTemplateName; delete CollectionVisitor; delete ArgRewriteVisitor; } creduce-2.2~pre1/clang_delta/ReplaceDependentTypedef.h0000644000175000017500000000323512315002113021547 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REPLACE_DEPENDENT_TYPEDEF_H #define REPLACE_DEPENDENT_TYPEDEF_H #include #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class QualType; class Type; class TypedefDecl; class CXXRecordDecl; } namespace llvm { class StringRef; } class ReplaceDependentTypedefCollectionVisitor; class ReplaceDependentTypedef : public Transformation { friend class ReplaceDependentTypedefCollectionVisitor; public: ReplaceDependentTypedef(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), TheTyName(""), TheTypedefDecl(NULL), NeedTypenameKeyword(false) {} ~ReplaceDependentTypedef(); private: virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void handleOneTypedefDecl(const clang::TypedefDecl *D); bool isValidType(const clang::QualType &QT); void rewriteTypedefDecl(); ReplaceDependentTypedefCollectionVisitor *CollectionVisitor; std::string TheTyName; const clang::TypedefDecl *TheTypedefDecl; bool NeedTypenameKeyword; // Unimplemented ReplaceDependentTypedef(); ReplaceDependentTypedef(const ReplaceDependentTypedef &); void operator=(const ReplaceDependentTypedef &); }; #endif creduce-2.2~pre1/clang_delta/UnionToStruct.cpp0000644000175000017500000002661312315002113020164 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "UnionToStruct.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Change a union declaration to a struct declaration. \ For a union declaration which has only scalar fields, i.e., fields \ with integer or pointer types, the transformation will set up an \ appropriate initializer for a variable which is declared with a union \ type under transformed: \n\ * if originally a pointer field gets initialization value, then \ other pointer fields with the same type will get the same initialization \ value, and all other fields will be initialized to 0; \n\ * if originally a integer field gets initialization value, then all \ other integer fields will be initialized to the same value, while all \ pointer fields will have 0. \n\ \n\ For other cases, all initializers will be dropped. (Note that this could \n\ bring in uninitialized local variables.) \n"; static RegisterTransformation Trans("union-to-struct", DescriptionMsg); class UnionToStructCollectionVisitor : public RecursiveASTVisitor { public: explicit UnionToStructCollectionVisitor(UnionToStruct *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); bool VisitVarDecl(VarDecl *VD); bool VisitFieldDecl(FieldDecl *FD); bool VisitRecordDecl(RecordDecl *RD); bool VisitDeclStmt(DeclStmt *DS); private: UnionToStruct *ConsumerInstance; }; bool UnionToStructCollectionVisitor::VisitFunctionDecl(FunctionDecl *FD) { const Type *T = FD->getResultType().getTypePtr(); ConsumerInstance->addOneDeclarator(FD, T); return true; } bool UnionToStructCollectionVisitor::VisitVarDecl(VarDecl *VD) { const Type *T = VD->getType().getTypePtr(); ConsumerInstance->addOneDeclarator(VD, T); return true; } bool UnionToStructCollectionVisitor::VisitFieldDecl(FieldDecl *FD) { const Type *T = FD->getType().getTypePtr(); ConsumerInstance->addOneDeclarator(FD, T); return true; } bool UnionToStructCollectionVisitor::VisitRecordDecl(RecordDecl *RD) { if (RD->isUnion()) ConsumerInstance->addOneRecord(RD); return true; } bool UnionToStructCollectionVisitor::VisitDeclStmt(DeclStmt *DS) { for (DeclStmt::decl_iterator I = DS->decl_begin(), E = DS->decl_end(); I != E; ++I) { if (VarDecl *CurrVD = dyn_cast(*I)) ConsumerInstance->VarToDeclStmt[CurrVD] = DS; } return true; } void UnionToStruct::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new UnionToStructCollectionVisitor(this); } bool UnionToStruct::HandleTopLevelDecl(DeclGroupRef D) { for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I) { if (VarDecl *VD = dyn_cast(*I)) VarToDeclGroup[VD] = D; CollectionVisitor->TraverseDecl(*I); } return true; } void UnionToStruct::HandleTranslationUnit(ASTContext &Ctx) { doAnalysis(); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(TheRecordDecl && "Cannot have NULL TheRecordDecl!"); TransAssert(TheDeclaratorSet && "Cannot have NULL TheDeclaratorSet!"); rewriteRecordDecls(); rewriteDeclarators(); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } bool UnionToStruct::isValidRecordDecl(const RecordDecl *RD) { if (!RD->isCompleteDefinition()) return false; if (RD->isAnonymousStructOrUnion()) return false; for (RecordDecl::field_iterator I = RD->field_begin(), E = RD->field_end(); I != E; ++I) { const FieldDecl *FD = (*I); const Type *FDTy = FD->getType().getTypePtr(); if (!FDTy->isScalarType()) return false; } return true; } void UnionToStruct::doAnalysis(void) { for (RecordDeclToDeclaratorDeclMap::iterator I = RecordToDeclarator.begin(), E = RecordToDeclarator.end(); I != E; ++I) { ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) { // TheRecordDecl = ((*I).first)->getDefinition(); TheRecordDecl = (*I).first; TheDeclaratorSet = (*I).second; } } } void UnionToStruct::rewriteOneRecordDecl(const RecordDecl *RD) { TransAssert(RD && "NULL RecordDecl!"); RewriteHelper->replaceUnionWithStruct(RD); } void UnionToStruct::rewriteRecordDecls(void) { const RecordDecl *RD = dyn_cast(TheRecordDecl->getCanonicalDecl()); TransAssert(RD && "NULL RecordDecl!"); for(RecordDecl::redecl_iterator I = RD->redecls_begin(), E = RD->redecls_end(); I != E; ++I) { rewriteOneRecordDecl(dyn_cast(*I)); } } void UnionToStruct::rewriteOneFieldDecl(const FieldDecl *FD) { const DeclContext *Ctx = TheRecordDecl->getLexicalParent(); // Skip the case where we have: // struct { // union U { // int f; // } f1, f2; // }; // union U is handled by rewriteOneRecordDecl; if (!dyn_cast(Ctx)) RewriteHelper->replaceUnionWithStruct(FD); } void UnionToStruct::getInitStrWithPointerType(const Expr *Exp, std::string &Str) { std::string ExprStr(""); RewriteHelper->getExprString(Exp, ExprStr); RecordDecl::field_iterator I = TheRecordDecl->field_begin(); RecordDecl::field_iterator E = TheRecordDecl->field_end(); TransAssert((I != E) && "Empty RecordDecl!"); Str = ExprStr; ++I; if (I == E) return; QualType ETy = Exp->getType().getCanonicalType(); for (; I != E; ++I) { Str += ","; const FieldDecl *FD = (*I); QualType FTy = FD->getType().getCanonicalType(); if (ETy == FTy) Str += ExprStr; else Str += "0"; } } void UnionToStruct::getInitStrWithNonPointerType(const Expr *Exp, std::string &Str) { std::string ExprStr(""); RewriteHelper->getExprString(Exp, ExprStr); RecordDecl::field_iterator I = TheRecordDecl->field_begin(); RecordDecl::field_iterator E = TheRecordDecl->field_end(); TransAssert((I != E) && "Empty RecordDecl!"); Str = ExprStr; ++I; if (I == E) return; for (; I != E; ++I) { Str += ","; const FieldDecl *FD = (*I); const Type *FTy = FD->getType().getTypePtr(); if (FTy->isPointerType()) Str += "0"; else Str += ExprStr; } } bool UnionToStruct::isTheFirstDecl(const VarDecl *VD) { // always return false if VD is declared in a LinkageSpecDecl, // because the first decl should be implicitly declared union record, // which is handled by rewriteOneRecordDecl const DeclContext *Ctx = VD->getDeclContext(); if (dyn_cast(Ctx)) { return false; } DeclGroupRef DGR; if (const DeclStmt *DS = VarToDeclStmt[VD]) DGR = DS->getDeclGroup(); else DGR = VarToDeclGroup[VD]; TransAssert(!DGR.isNull() && "Bad DeclRefGroup!"); if (DGR.isSingleDecl()) return true; DeclGroupRef::const_iterator I = DGR.begin(); const VarDecl *FirstVD = dyn_cast(*I); if (!FirstVD) return false; return (VD == FirstVD); } void UnionToStruct::rewriteOneVarDecl(const VarDecl *VD) { if (dyn_cast(VD)) { RewriteHelper->replaceUnionWithStruct(VD); return; } // If the first decl is RecordDecl, it will be handled // by rewriteOneRecordDecl. if (isTheFirstDecl(VD)) RewriteHelper->replaceUnionWithStruct(VD); const Type *VDTy = VD->getType().getTypePtr(); if (!VD->hasInit()) return; if (const ArrayType *ArrayTy = dyn_cast(VDTy)) { VDTy = getArrayBaseElemType(ArrayTy); // We remove the initializer for an array of unions if (!VDTy->isUnionType()) { return; } const Expr *IE = VD->getInit(); const InitListExpr *ILE = dyn_cast(IE); // handle a special case where we have code like this: // union U a[][1] = {}; // In this case, it's safe to keep the empty initializer if (!ILE->getNumInits()) return; RewriteHelper->removeVarInitExpr(VD); return; } if (!VDTy->isUnionType()) { return; } const Expr *IE = VD->getInit(); // Looks like we are safe to skip this // e.g. // union U { int x; }; // void foo() { U y; } if (dyn_cast(IE)) return; if (!isValidRecordDecl(TheRecordDecl)) { RewriteHelper->removeVarInitExpr(VD); return; } const InitListExpr *ILE = dyn_cast(IE); TransAssert(ILE && "Bad InitListExpr!"); if (ILE->getNumInits() != 1) { RewriteHelper->removeVarInitExpr(VD); return; } const Expr *FirstE = ILE->getInit(0); const Type *ExprTy = FirstE->getType().getTypePtr(); std::string NewInitStr; if (ExprTy->isPointerType()) { getInitStrWithPointerType(FirstE, NewInitStr); } else { getInitStrWithNonPointerType(FirstE, NewInitStr); } RewriteHelper->replaceExpr(FirstE, NewInitStr); } void UnionToStruct::rewriteOneFunctionDecl(const FunctionDecl *FD) { RewriteHelper->replaceUnionWithStruct(FD); } void UnionToStruct::rewriteDeclarators(void) { for (DeclaratorDeclSet::const_iterator I = TheDeclaratorSet->begin(), E = TheDeclaratorSet->end(); I != E; ++I) { if (const FieldDecl *FD = dyn_cast(*I)) { rewriteOneFieldDecl(FD); continue; } if (const FunctionDecl *FunD = dyn_cast(*I)) { rewriteOneFunctionDecl(FunD); continue; } const VarDecl *VD = dyn_cast(*I); TransAssert(VD && "Invalid Declarator kind!"); rewriteOneVarDecl(VD); } } void UnionToStruct::addOneDeclarator(const DeclaratorDecl *DD, const Type *T) { if (const ArrayType *ArrayTy = dyn_cast(T)) T = getArrayBaseElemType(ArrayTy); if (T->isPointerType()) T = getBasePointerElemType(T); if (!T->isUnionType()) return; if (T->getTypeClass() == Type::Typedef) return; const RecordType *RDTy = T->getAsUnionType(); TransAssert(RDTy && "Bad RecordType!"); if (RDTy->isIncompleteType()) return; const RecordDecl *RD = RDTy->getDecl(); const RecordDecl *CanonicalRD = dyn_cast(RD->getCanonicalDecl()); TransAssert(CanonicalRD && "NULL CanonicalRD!"); DeclaratorDeclSet *DDSet = RecordToDeclarator[CanonicalRD]; TransAssert(DDSet && "Cannot find VarDeclSet for a given RecordDecl!"); DDSet->insert(DD); } void UnionToStruct::addOneRecord(const RecordDecl *RD) { const RecordDecl *CanonicalRD = dyn_cast(RD->getCanonicalDecl()); TransAssert(CanonicalRD && "NULL CanonicalRD!"); if (RecordToDeclarator[CanonicalRD]) return; DeclaratorDeclSet *DDSet = new DeclaratorDeclSet(); TransAssert(DDSet && "Member allocation failure!"); RecordToDeclarator[CanonicalRD] = DDSet; } UnionToStruct::~UnionToStruct(void) { delete CollectionVisitor; for (RecordDeclToDeclaratorDeclMap::iterator I = RecordToDeclarator.begin(), E = RecordToDeclarator.end(); I != E; ++I) { delete (*I).second; } } creduce-2.2~pre1/clang_delta/RemoveNamespace.h0000644000175000017500000001265612315002113020105 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REMOVE_NAMESPACE_H #define REMOVE_NAMESPACE_H #include #include "Transformation.h" #include "llvm/ADT/SmallPtrSet.h" #include "llvm/ADT/DenseMap.h" #include "clang/AST/NestedNameSpecifier.h" namespace clang { class DeclGroupRef; class ASTContext; class NamespaceDecl; class NamedDecl; class DeclContext; class UsingDirectiveDecl; class UsingShadowDecl; class UsingDecl; class EnumDecl; } class RemoveNamespaceASTVisitor; class RemoveNamespaceRewriteVisitor; class RemoveNamespace : public Transformation { friend class RemoveNamespaceASTVisitor; friend class RemoveNamespaceRewriteVisitor; public: RemoveNamespace(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), RewriteVisitor(NULL), TheNamespaceDecl(NULL), NamePrefix("Trans_NS_"), AnonNamePrefix("Trans_Anon_NS"), AnonNamespaceCounter(0), isForUsingNamedDecls(false) { } ~RemoveNamespace(void); private: typedef llvm::SmallPtrSet NamespaceDeclSet; typedef llvm::SmallPtrSet UsingDeclSet; typedef llvm::SmallPtrSet UsingDirectiveDeclSet; typedef llvm::DenseMap NamedDeclToNameMap; virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void addNamedDeclsFromNamespace(const clang::NamespaceDecl *ND); bool handleOneNamespaceDecl(clang::NamespaceDecl *ND); void removeNamespace(const clang::NamespaceDecl *ND); void removeUsingOrUsingDirectiveDecl(const clang::Decl *D); void handleOneNamedDecl(const clang::NamedDecl *ND, const clang::DeclContext *ParentCtx, const std::string &NamespaceName); bool hasNameConflict(const clang::NamedDecl *ND, const clang::DeclContext *ParentCtx); bool isValidNamedDeclKind(const clang::NamedDecl *ND); void handleOneEnumDecl(const clang::EnumDecl *ED, const std::string &Prefix, NamedDeclToNameMap &NameMap, const clang::DeclContext *ParentCtx); void handleOneUsingShadowDecl(const clang::UsingShadowDecl *UD, const clang::DeclContext *ParentCtx); void handleOneUsingDirectiveDecl(const clang::UsingDirectiveDecl *UD, const clang::DeclContext *ParentCtx); void rewriteNamedDecls(void); bool getNewNameFromNameMap(const clang::NamedDecl *ND, std::string &Name, const NamedDeclToNameMap &NameMap); bool getNewNameByNameFromNameMap(const std::string &Name, std::string &NewName, const NamedDeclToNameMap &NameMap); bool getNewNamedDeclName(const clang::NamedDecl *ND, std::string &Name); bool getNewUsingNamedDeclName(const clang::NamedDecl *ND, std::string &Name); bool getNewName(const clang::NamedDecl *ND, std::string &Name); bool getNewNameByName(const std::string &Name, std::string &NewName); bool isGlobalNamespace(clang::NestedNameSpecifierLoc Loc); bool isTheNamespaceSpecifier(const clang::NestedNameSpecifier *NNS); void removeLastNamespaceFromUsingDecl(const clang::UsingDirectiveDecl *D, const clang::NamespaceDecl *ND); void replaceFirstNamespaceFromUsingDecl(const clang::UsingDirectiveDecl *D, const std::string &Name); bool isSuffix(std::string &Name, std::string &SpecifierName); NamespaceDeclSet VisitedND; UsingDeclSet UselessUsingDecls; UsingDirectiveDeclSet UselessUsingDirectiveDecls; // a mapping from NamedDecls in TheNamespaceDecl used in TheNamespaceDecl // to their new names after TheNamespaceDecl is removed. This map only // stores those NamedDecls which need to be renamed. NamedDeclToNameMap NamedDeclToNewName; // a mapping from NamedDecl in other namespaces used in TheNamespaceDecl // to their new names after TheNamespaceDecl is removed. NamedDeclToNameMap UsingNamedDeclToNewName; RemoveNamespaceASTVisitor *CollectionVisitor; RemoveNamespaceRewriteVisitor *RewriteVisitor; clang::NamespaceDecl *TheNamespaceDecl; const std::string NamePrefix; // Prefix for anonymous namespaces const std::string AnonNamePrefix; unsigned AnonNamespaceCounter; // a flag to indicate if we are working on renaming UsingNamedDecl // The purpose of this flag is to avoid double visit. // The RemoveNamespaceRewriteVisitor are used twice: // * one for TheNamespaceDecl. In this case, we only rename UsingNamedDecls // without doing any other work // * another is for NamedDecls belonging to TheNamespaceDecl bool isForUsingNamedDecls; // Unimplemented RemoveNamespace(void); RemoveNamespace(const RemoveNamespace &); void operator=(const RemoveNamespace &); }; #endif creduce-2.2~pre1/clang_delta/LocalToGlobal.h0000644000175000017500000000360512315002113017503 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef LOCAL_TO_GLOBAL_H #define LOCAL_TO_GLOBAL_H #include #include "llvm/ADT/SmallPtrSet.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; class ReturnStmt; class ParmVarDecl; } class LocalToGlobalFunctionVisitor; class LToGASTVisitor; class LocalToGlobalCollectionVisitor; class LocalToGlobal : public Transformation { friend class LocalToGlobalFunctionVisitor; friend class LToGASTVisitor; friend class LocalToGlobalCollectionVisitor; public: LocalToGlobal(const char *TransName, const char *Desc) : Transformation(TransName, Desc), FunctionVisitor(NULL), LocalVarCollectionVisitor(NULL), TransformationASTVisitor(NULL), TheFuncDecl(NULL), TheVarDecl(NULL), TheNewDeclName("") { } ~LocalToGlobal(void); private: virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void setNewName(clang::FunctionDecl *FD, const clang::VarDecl *VD); std::string getNewName(void) { return TheNewDeclName; } llvm::SmallPtrSet SkippedVars; LocalToGlobalFunctionVisitor *FunctionVisitor; LocalToGlobalCollectionVisitor *LocalVarCollectionVisitor; LToGASTVisitor *TransformationASTVisitor; clang::FunctionDecl *TheFuncDecl; const clang::VarDecl *TheVarDecl; std::string TheNewDeclName; // Unimplemented LocalToGlobal(void); LocalToGlobal(const LocalToGlobal &); void operator=(const LocalToGlobal &); }; #endif creduce-2.2~pre1/clang_delta/ReplaceArrayIndexVar.h0000644000175000017500000000317512315002113021042 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REPLACE_ARRAY_INDEX_VAR_H #define REPLACE_ARRAY_INDEX_VAR_H #include "Transformation.h" #include "llvm/ADT/DenseMap.h" #include "llvm/ADT/SmallPtrSet.h" namespace clang { class DeclGroupRef; class ASTContext; } class ReplaceArrayIndexVarCollectionVisitor; class ReplaceArrayIndexVar : public Transformation { friend class ReplaceArrayIndexVarCollectionVisitor; public: ReplaceArrayIndexVar(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), MaxSize(15), TheASESet(NULL), CurrIdx(0) { } ~ReplaceArrayIndexVar(void); private: typedef llvm::SmallPtrSet ArraySubscriptExprSet; typedef llvm::DenseMap ArrayVarsToSizeMap; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void doRewrite(void); ArrayVarsToSizeMap CstArrayVars; ReplaceArrayIndexVarCollectionVisitor *CollectionVisitor; const unsigned MaxSize; ArraySubscriptExprSet *TheASESet; unsigned CurrIdx; // Unimplemented ReplaceArrayIndexVar(void); ReplaceArrayIndexVar(const ReplaceArrayIndexVar &); void operator=(const ReplaceArrayIndexVar &); }; #endif creduce-2.2~pre1/clang_delta/TransformationManager.cpp0000644000175000017500000002231612315002113021661 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "TransformationManager.h" #include #include "clang/Basic/Diagnostic.h" #include "clang/Basic/TargetInfo.h" #include "clang/Lex/Preprocessor.h" #include "clang/Frontend/CompilerInstance.h" #include "clang/Parse/ParseAST.h" /* * Avoid a bunch of warnings about redefinitions of PACKAGE_* symbols. * * The definitions of these symbols are produced by Autoconf et al. * For C-Reduce, we define these in . * LLVM defines these symbols in "llvm/Config/config.h". * But we don't care anything about these symbols in this source file. */ #undef PACKAGE_BUGREPORT #undef PACKAGE_NAME #undef PACKAGE_STRING #undef PACKAGE_TARNAME #undef PACKAGE_VERSION #include "llvm/Config/config.h" #include "Transformation.h" using namespace clang; int TransformationManager::ErrorInvalidCounter = 1; TransformationManager* TransformationManager::Instance; std::map * TransformationManager::TransformationsMapPtr; TransformationManager *TransformationManager::GetInstance() { if (TransformationManager::Instance) return TransformationManager::Instance; TransformationManager::Instance = new TransformationManager(); assert(TransformationManager::Instance); TransformationManager::Instance->TransformationsMap = *TransformationManager::TransformationsMapPtr; return TransformationManager::Instance; } bool TransformationManager::isCXXLangOpt() { TransAssert(TransformationManager::Instance && "Invalid Instance!"); TransAssert(TransformationManager::Instance->ClangInstance && "Invalid ClangInstance!"); return (TransformationManager::Instance->ClangInstance->getLangOpts() .CPlusPlus); } bool TransformationManager::isCLangOpt() { TransAssert(TransformationManager::Instance && "Invalid Instance!"); TransAssert(TransformationManager::Instance->ClangInstance && "Invalid ClangInstance!"); return (TransformationManager::Instance->ClangInstance->getLangOpts() .C99); } bool TransformationManager::initializeCompilerInstance(std::string &ErrorMsg) { if (ClangInstance) { ErrorMsg = "CompilerInstance has been initialized!"; return false; } ClangInstance = new CompilerInstance(); assert(ClangInstance); ClangInstance->createDiagnostics(); CompilerInvocation &Invocation = ClangInstance->getInvocation(); InputKind IK = FrontendOptions::getInputKindForExtension( StringRef(SrcFileName).rsplit('.').second); if ((IK == IK_C) || (IK == IK_PreprocessedC)) { Invocation.setLangDefaults(ClangInstance->getLangOpts(), IK_C); } else if ((IK == IK_CXX) || (IK == IK_PreprocessedCXX)) { // ISSUE: it might cause some problems when building AST // for a function which has a non-declared callee, e.g., // It results an empty AST for the caller. Invocation.setLangDefaults(ClangInstance->getLangOpts(), IK_CXX); } else { ErrorMsg = "Unsupported file type!"; return false; } TargetOptions &TargetOpts = ClangInstance->getTargetOpts(); TargetOpts.Triple = LLVM_DEFAULT_TARGET_TRIPLE; TargetInfo *Target = TargetInfo::CreateTargetInfo(ClangInstance->getDiagnostics(), &TargetOpts); ClangInstance->setTarget(Target); ClangInstance->createFileManager(); ClangInstance->createSourceManager(ClangInstance->getFileManager()); ClangInstance->createPreprocessor(); DiagnosticConsumer &DgClient = ClangInstance->getDiagnosticClient(); DgClient.BeginSourceFile(ClangInstance->getLangOpts(), &ClangInstance->getPreprocessor()); ClangInstance->createASTContext(); assert(CurrentTransformationImpl && "Bad transformation instance!"); ClangInstance->setASTConsumer(CurrentTransformationImpl); Preprocessor &PP = ClangInstance->getPreprocessor(); PP.getBuiltinInfo().InitializeBuiltins(PP.getIdentifierTable(), PP.getLangOpts()); if (!ClangInstance->InitializeSourceManager(FrontendInputFile(SrcFileName, IK))) { ErrorMsg = "Cannot open source file!"; return false; } return true; } void TransformationManager::Finalize() { assert(TransformationManager::Instance); std::map::iterator I, E; for (I = Instance->TransformationsMap.begin(), E = Instance->TransformationsMap.end(); I != E; ++I) { // CurrentTransformationImpl will be freed by ClangInstance if ((*I).second != Instance->CurrentTransformationImpl) delete (*I).second; } if (Instance->TransformationsMapPtr) delete Instance->TransformationsMapPtr; delete Instance->ClangInstance; delete Instance; Instance = NULL; } llvm::raw_ostream *TransformationManager::getOutStream() { if (OutputFileName.empty()) return &(llvm::outs()); std::string Err; llvm::raw_fd_ostream *Out = new llvm::raw_fd_ostream(OutputFileName.c_str(), Err); assert(Err.empty() && "Cannot open output file!"); return Out; } void TransformationManager::closeOutStream(llvm::raw_ostream *OutStream) { if (!OutputFileName.empty()) delete OutStream; } bool TransformationManager::doTransformation(std::string &ErrorMsg, int &ErrorCode) { ErrorMsg = ""; ClangInstance->createSema(TU_Complete, 0); ClangInstance->getDiagnostics().setSuppressAllDiagnostics(true); CurrentTransformationImpl->setQueryInstanceFlag(QueryInstanceOnly); CurrentTransformationImpl->setTransformationCounter(TransformationCounter); if (ToCounter > 0) { if (CurrentTransformationImpl->isMultipleRewritesEnabled()) { CurrentTransformationImpl->setToCounter(ToCounter); } else { ErrorMsg = "current transformation["; ErrorMsg += CurrentTransName; ErrorMsg += "] does not support multiple rewrites!"; return false; } } ParseAST(ClangInstance->getSema()); ClangInstance->getDiagnosticClient().EndSourceFile(); if (QueryInstanceOnly) { return true; } llvm::raw_ostream *OutStream = getOutStream(); bool RV; if (CurrentTransformationImpl->transSuccess()) { CurrentTransformationImpl->outputTransformedSource(*OutStream); RV = true; } else if (CurrentTransformationImpl->transInternalError()) { CurrentTransformationImpl->outputOriginalSource(*OutStream); RV = true; } else { CurrentTransformationImpl->getTransErrorMsg(ErrorMsg); if (CurrentTransformationImpl->isInvalidCounterError()) ErrorCode = ErrorInvalidCounter; RV = false; } closeOutStream(OutStream); return RV; } bool TransformationManager::verify(std::string &ErrorMsg, int &ErrorCode) { if (!CurrentTransformationImpl) { ErrorMsg = "Empty transformation instance!"; return false; } if (CurrentTransformationImpl->skipCounter()) return true; if (TransformationCounter <= 0) { ErrorMsg = "Invalid transformation counter!"; ErrorCode = ErrorInvalidCounter; return false; } if ((ToCounter > 0) && (ToCounter < TransformationCounter)) { ErrorMsg = "to-counter value cannot be smaller than counter value!"; ErrorCode = ErrorInvalidCounter; return false; } return true; } void TransformationManager::registerTransformation( const char *TransName, Transformation *TransImpl) { if (!TransformationManager::TransformationsMapPtr) { TransformationManager::TransformationsMapPtr = new std::map(); } assert((TransImpl != NULL) && "NULL Transformation!"); assert((TransformationManager::TransformationsMapPtr->find(TransName) == TransformationManager::TransformationsMapPtr->end()) && "Duplicated transformation!"); (*TransformationManager::TransformationsMapPtr)[TransName] = TransImpl; } void TransformationManager::printTransformations() { llvm::outs() << "Registered Transformations:\n"; std::map::iterator I, E; for (I = TransformationsMap.begin(), E = TransformationsMap.end(); I != E; ++I) { llvm::outs() << " [" << (*I).first << "]: "; llvm::outs() << (*I).second->getDescription() << "\n"; } } void TransformationManager::printTransformationNames() { std::map::iterator I, E; for (I = TransformationsMap.begin(), E = TransformationsMap.end(); I != E; ++I) { llvm::outs() << (*I).first << "\n"; } } void TransformationManager::outputNumTransformationInstances() { int NumInstances = CurrentTransformationImpl->getNumTransformationInstances(); llvm::outs() << "Available transformation instances: " << NumInstances << "\n"; } TransformationManager::TransformationManager() : CurrentTransformationImpl(NULL), TransformationCounter(-1), ToCounter(-1), SrcFileName(""), OutputFileName(""), CurrentTransName(""), ClangInstance(NULL), QueryInstanceOnly(false) { // Nothing to do } TransformationManager::~TransformationManager() { // Nothing to do } creduce-2.2~pre1/clang_delta/RenameFun.cpp0000644000175000017500000001445412315002113017244 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RenameFun.h" #include #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Another pass to increase readability of reduced code. \ It renames function names to fn1, fn2, ...\n"; static RegisterTransformation Trans("rename-fun", DescriptionMsg); class RNFunCollectionVisitor : public RecursiveASTVisitor { public: explicit RNFunCollectionVisitor(RenameFun *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); bool VisitCallExpr(CallExpr *CE); private: RenameFun *ConsumerInstance; }; class RenameFunVisitor : public RecursiveASTVisitor { public: explicit RenameFunVisitor(RenameFun *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); bool VisitDeclRefExpr(DeclRefExpr *DRE); private: RenameFun *ConsumerInstance; }; bool RNFunCollectionVisitor::VisitFunctionDecl(FunctionDecl *FD) { // renaming CXXMethodDecl is handled in a seperate pass if (dyn_cast(FD)) { return true; } const FunctionDecl *CanonicalFD = FD->getCanonicalDecl(); ConsumerInstance->addFun(CanonicalFD); if (!ConsumerInstance->hasValidPostfix(FD->getNameAsString())) ConsumerInstance->HasValidFuns = true; return true; } bool RNFunCollectionVisitor::VisitCallExpr(CallExpr *CE) { FunctionDecl *FD = CE->getDirectCallee(); // It could happen, e.g., CE could refer to a DependentScopeDeclRefExpr if (!FD || dyn_cast(FD)) return true; const FunctionDecl *CanonicalFD = FD->getCanonicalDecl(); // This case is handled by VisitFunctionDecl if (CanonicalFD->isDefined()) return true; // It's possible we don't have function definition ConsumerInstance->addFun(CanonicalFD); if (!ConsumerInstance->hasValidPostfix(FD->getNameAsString())) ConsumerInstance->HasValidFuns = true; return true; } bool RenameFunVisitor::VisitFunctionDecl(FunctionDecl *FD) { if (dyn_cast(FD)) return true; FunctionDecl *CanonicalDecl = FD->getCanonicalDecl(); llvm::DenseMap::iterator I = ConsumerInstance->FunToNameMap.find(CanonicalDecl); TransAssert((I != ConsumerInstance->FunToNameMap.end()) && "Cannot find FunctionDecl!"); return ConsumerInstance->RewriteHelper-> replaceFunctionDeclName(FD, (*I).second); } bool RenameFunVisitor::VisitDeclRefExpr(DeclRefExpr *DRE) { ValueDecl *OrigDecl = DRE->getDecl(); FunctionDecl *FD = dyn_cast(OrigDecl); if (!FD || dyn_cast(FD)) return true; FunctionDecl *CanonicalDecl = FD->getCanonicalDecl(); llvm::DenseMap::iterator I = ConsumerInstance->FunToNameMap.find(CanonicalDecl); TransAssert((I != ConsumerInstance->FunToNameMap.end()) && "Cannot find FunctionDecl!"); ConsumerInstance->TheRewriter.ReplaceText(DRE->getLocStart(), FD->getNameAsString().size(), (*I).second); return true; } void RenameFun::Initialize(ASTContext &context) { Transformation::Initialize(context); FunCollectionVisitor = new RNFunCollectionVisitor(this); RenameVisitor = new RenameFunVisitor(this); ValidInstanceNum = 1; } bool RenameFun::HandleTopLevelDecl(DeclGroupRef D) { for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I) { FunCollectionVisitor->TraverseDecl(*I); } return true; } bool RenameFun::isConsecutiveNumbersFromOne(void) { size_t Sz = AllValidNumbers.size(); if (!Sz) return true; bool hasOne = AllValidNumbers.count(1); if (!hasOne) return false; if (Sz == 1) { return hasOne; } std::set::iterator I = max_element(AllValidNumbers.begin(), AllValidNumbers.end()); return ((*I) == Sz); } bool RenameFun::hasValidFuns(void) { return (HasValidFuns || !isConsecutiveNumbersFromOne()); } void RenameFun::HandleTranslationUnit(ASTContext &Ctx) { if (QueryInstanceOnly) { if (hasValidFuns()) ValidInstanceNum = 1; else ValidInstanceNum = 0; return; } if (!hasValidFuns()) { TransError = TransNoValidFunsError; return; } else if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(RenameVisitor && "NULL RenameVisitor!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); RenameVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } bool RenameFun::isSpecialFun(const std::string &Name) { if ((Name.compare("main") == 0) || (Name.compare("printf") == 0)) return true; else return false; } bool RenameFun::hasValidPostfix(const std::string &Name) { unsigned int Value; // Don't rename special functions if (isSpecialFun(Name)) return true; if (Name.size() <= 2) return false; std::string Prefix = Name.substr(0, 2); if (Prefix != FunNamePrefix) return false; std::string RestStr = Name.substr(2); std::stringstream TmpSS(RestStr); if (!(TmpSS >> Value)) return false; AllValidNumbers.insert(Value); return true; } void RenameFun::addFun(const FunctionDecl *FD) { std::string Name = FD->getNameAsString(); // Skip special functions if (isSpecialFun(Name)) FunToNameMap[FD] = Name; if (FunToNameMap.find(FD) != FunToNameMap.end()) return; std::stringstream SS; FunNamePostfix++; SS << FunNamePrefix << FunNamePostfix; TransAssert((FunToNameMap.find(FD) == FunToNameMap.end()) && "Duplicated Fun name!"); FunToNameMap[FD] = SS.str(); } RenameFun::~RenameFun(void) { delete FunCollectionVisitor; delete RenameVisitor; } creduce-2.2~pre1/clang_delta/ReplaceArrayIndexVar.cpp0000644000175000017500000001613112315002113021371 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "ReplaceArrayIndexVar.h" #include #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Looking for the pattern like below: \n\ for (...;...; i++) { \n\ a[i]; \n\ } \n\ if is less than 15, then replace a[i] with a[0] ... a[num-1]"; static RegisterTransformation Trans("replace-array-index-var", DescriptionMsg); typedef SmallPtrSet ArraySubscriptExprSet; typedef DenseMap VarDeclToASESetMap; typedef llvm::DenseMap ArrayVarsToSizeMap; class ReplaceArrayIndexVarCollectionVisitor : public RecursiveASTVisitor { public: explicit ReplaceArrayIndexVarCollectionVisitor(ReplaceArrayIndexVar *Instance) : ConsumerInstance(Instance) { } bool VisitVarDecl(VarDecl *VD); bool VisitForStmt(ForStmt *FS); private: ReplaceArrayIndexVar *ConsumerInstance; }; class ArraySubscriptExprCollectionVisitor : public RecursiveASTVisitor { public: ArraySubscriptExprCollectionVisitor(const VarDecl *VD, ArrayVarsToSizeMap &Vars, VarDeclToASESetMap &Map) : IdxVD(VD), CstArrayVars(Vars), ASEMap(Map) { } ~ArraySubscriptExprCollectionVisitor(); bool VisitArraySubscriptExpr(ArraySubscriptExpr *ASE); private: const VarDecl *getVarDeclFromExpr( const Expr *E); const VarDecl *IdxVD; ArrayVarsToSizeMap &CstArrayVars; VarDeclToASESetMap &ASEMap; }; bool ReplaceArrayIndexVarCollectionVisitor::VisitVarDecl(VarDecl *VD) { const VarDecl *CanonicalVD = VD->getCanonicalDecl(); if (ConsumerInstance->CstArrayVars[CanonicalVD]) return true; const Type *Ty = CanonicalVD->getType().getTypePtr(); const ConstantArrayType *CstArrayTy = dyn_cast(Ty); if (!CstArrayTy) return true; // skip multi-dimension arrays const Type *ElemTy = CstArrayTy->getElementType().getTypePtr(); if (dyn_cast(ElemTy)) return true; APInt APSz = CstArrayTy->getSize(); unsigned Sz = (unsigned int)(*APSz.getRawData()); if (Sz <= ConsumerInstance->MaxSize) ConsumerInstance->CstArrayVars[CanonicalVD] = Sz; return true; } bool ReplaceArrayIndexVarCollectionVisitor::VisitForStmt(ForStmt *FS) { const Expr *Inc = FS->getInc(); if (!Inc) return true; Stmt *Body = FS->getBody(); if (!Body || dyn_cast(Body)) return true; const DeclRefExpr *DRE; if (const BinaryOperator *BO = dyn_cast(Inc->IgnoreParenCasts())) { if (!BO || !BO->isAssignmentOp()) return true; const Expr *Lhs = BO->getLHS()->IgnoreParenCasts(); DRE = dyn_cast(Lhs); } else if (const UnaryOperator *UO = dyn_cast(Inc->IgnoreParenCasts())) { if (!UO || !UO->isIncrementDecrementOp()) return true; const Expr *SubE = UO->getSubExpr()->IgnoreParenCasts(); DRE = dyn_cast(SubE); } else { return true; } if (!DRE) return true; const ValueDecl *OrigDecl = DRE->getDecl(); const VarDecl *VD = dyn_cast(OrigDecl); if (!VD) return true; VarDeclToASESetMap ASEMap; ArraySubscriptExprCollectionVisitor ASEVisitor(VD->getCanonicalDecl(), ConsumerInstance->CstArrayVars, ASEMap); ASEVisitor.TraverseStmt(Body); for (VarDeclToASESetMap::iterator I = ASEMap.begin(), E = ASEMap.end(); I != E; ++I) { const VarDecl *CurrVD = (*I).first; ArraySubscriptExprSet *ESet = (*I).second; if (!ESet) continue; TransAssert(ConsumerInstance->CstArrayVars.count(CurrVD) && "Cannot find CurrVD!"); unsigned Sz = ConsumerInstance->CstArrayVars[CurrVD]; for (unsigned Idx = 0; Idx < Sz; Idx++) { ConsumerInstance->ValidInstanceNum++; if (!ConsumerInstance->TheASESet && (ConsumerInstance->ValidInstanceNum == ConsumerInstance->TransformationCounter)) { ConsumerInstance->TheASESet = new ArraySubscriptExprSet(*ESet); ConsumerInstance->CurrIdx = Idx; } } } return true; } const VarDecl *ArraySubscriptExprCollectionVisitor::getVarDeclFromExpr( const Expr *E) { TransAssert(E && "NULL Expr!"); const DeclRefExpr *DRE = dyn_cast(E->IgnoreParenCasts()); if (!DRE) return NULL; const ValueDecl *OrigDecl = DRE->getDecl(); const VarDecl *VD = dyn_cast(OrigDecl); if (!VD) return NULL; const VarDecl *CanonicalVD = VD->getCanonicalDecl(); return CanonicalVD; } bool ArraySubscriptExprCollectionVisitor::VisitArraySubscriptExpr( ArraySubscriptExpr *ASE) { const VarDecl *BaseVD = getVarDeclFromExpr(ASE->getBase()); if (!BaseVD || !CstArrayVars[BaseVD]) return true; const VarDecl *VD = getVarDeclFromExpr(ASE->getIdx()); if (!VD || (VD != IdxVD)) return true; ArraySubscriptExprSet *ESet = ASEMap[BaseVD]; if (!ESet) { ESet = new ArraySubscriptExprSet(); ASEMap[BaseVD] = ESet; } ESet->insert(ASE); return true; } ArraySubscriptExprCollectionVisitor::~ArraySubscriptExprCollectionVisitor(void) { for (VarDeclToASESetMap::iterator I = ASEMap.begin(), E = ASEMap.end(); I != E; ++I) { ArraySubscriptExprSet *Set = (*I).second; if (Set) delete Set; } } void ReplaceArrayIndexVar::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new ReplaceArrayIndexVarCollectionVisitor(this); } void ReplaceArrayIndexVar::HandleTranslationUnit(ASTContext &Ctx) { TransAssert(CollectionVisitor && "NULL CollectionVisitor!"); CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); doRewrite(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void ReplaceArrayIndexVar::doRewrite(void) { for (ArraySubscriptExprSet::iterator I = TheASESet->begin(), E = TheASESet->end(); I != E; ++I) { const ArraySubscriptExpr *ASE = (*I); const Expr *Idx = ASE->getIdx(); TransAssert(Idx && "Bad Idx!"); std::stringstream TmpSS; TmpSS << CurrIdx; RewriteHelper->replaceExpr(Idx, TmpSS.str()); } } ReplaceArrayIndexVar::~ReplaceArrayIndexVar(void) { delete CollectionVisitor; delete TheASESet; } creduce-2.2~pre1/clang_delta/UnifyFunctionDecl.cpp0000644000175000017500000001031412315002113020743 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "UnifyFunctionDecl.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; static const char *DescriptionMsg = "If a function is declared as static, make its definition \ as static as well, and remove the declaration. \n"; static RegisterTransformation Trans("unify-function-decl", DescriptionMsg); void UnifyFunctionDecl::Initialize(ASTContext &context) { Transformation::Initialize(context); } bool UnifyFunctionDecl::HandleTopLevelDecl(DeclGroupRef D) { for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I) { const FunctionDecl *FD = dyn_cast(*I); if (!FD) return true; if (!FD->hasBody()) return true; const FunctionDecl *CanonicalFD = FD->getCanonicalDecl(); if (VisitedFunctionDecls.count(CanonicalFD)) return true; VisitedFunctionDecls.insert(CanonicalFD); } return true; } void UnifyFunctionDecl::HandleTranslationUnit(ASTContext &Ctx) { doAnalysis(); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheFunctionDecl && "NULL TheFunctionDecl!"); TransAssert(TheFunctionDef && "NULL TheFunctionDef!"); doRewriting(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void UnifyFunctionDecl::doAnalysis(void) { for (FunctionDeclSet::iterator I = VisitedFunctionDecls.begin(), E = VisitedFunctionDecls.end(); I != E; ++I) { const FunctionDecl *FDDef = NULL; const FunctionDecl *FDDecl = NULL; const FunctionDecl *CanonicalFD = (*I); const FunctionDecl *FirstFD = CanonicalFD->getCanonicalDecl(); FunctionDecl::redecl_iterator RI = FirstFD->redecls_begin(); if (FirstFD->getSourceRange().isInvalid()) continue; ++RI; if (RI == FirstFD->redecls_end()) continue; const FunctionDecl *SecondFD = (*RI); if (SecondFD->getSourceRange().isInvalid()) continue; if (FirstFD->isThisDeclarationADefinition()) { FDDef = FirstFD; TransAssert(!SecondFD->isThisDeclarationADefinition() && "Duplicated Definition!"); FDDecl = SecondFD; } else if (SecondFD->isThisDeclarationADefinition()) { FDDef = SecondFD; TransAssert(!FirstFD->isThisDeclarationADefinition() && "Duplicated Definition!"); FDDecl = FirstFD; } else { continue; } if (!hasStaticKeyword(FDDecl) || hasStaticKeyword(FDDef)) continue; ValidInstanceNum++; if (TransformationCounter == ValidInstanceNum) { TheFunctionDef = FDDef; TheFunctionDecl = FDDecl; } } } bool UnifyFunctionDecl::hasStaticKeyword(const FunctionDecl *FD) { SourceRange FDRange = FD->getSourceRange(); SourceLocation StartLoc = FDRange.getBegin(); SourceLocation EndLoc = FD->getLocation(); const char *StartBuf = SrcManager->getCharacterData(StartLoc); const char *EndBuf = SrcManager->getCharacterData(EndLoc); std::string Str; if (StartBuf == EndBuf) return false; TransAssert(StartBuf < EndBuf); size_t Off = EndBuf - StartBuf; Str.assign(StartBuf, Off); size_t Pos = Str.find("static"); return (Pos != std::string::npos); } void UnifyFunctionDecl::doRewriting(void) { SourceRange FDDefRange = TheFunctionDef->getSourceRange(); SourceLocation StartLoc = FDDefRange.getBegin(); TheRewriter.InsertTextBefore(StartLoc, "static "); std::string TmpStr; RewriteHelper->getFunctionDeclStrAndRemove(TheFunctionDecl, TmpStr); } UnifyFunctionDecl::~UnifyFunctionDecl(void) { // Nothing to do } creduce-2.2~pre1/clang_delta/ParamToGlobal.h0000644000175000017500000000430012315002113017502 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef PARAM_TO_GLOBAL_H #define PARAM_TO_GLOBAL_H #include #include "llvm/ADT/SmallVector.h" #include "Transformation.h" #include "CommonParameterRewriteVisitor.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; class ReturnStmt; class ParmVarDecl; } class ParamToGlobalASTVisitor; class ParamToGlobalRewriteVisitor; template class CommonParameterRewriteVisitor; class ParamToGlobal : public Transformation { friend class ParamToGlobalASTVisitor; friend class ParamToGlobalRewriteVisitor; friend class CommonParameterRewriteVisitor; public: ParamToGlobal(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), RewriteVisitor(NULL), TheFuncDecl(NULL), TheParmVarDecl(NULL), TheNewDeclName(""), TheParamPos(-1) { } ~ParamToGlobal(void); private: virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); bool transformParamVar(clang::FunctionDecl *FD, const clang::ParmVarDecl *PV); bool rewriteFuncDecl(clang::FunctionDecl *FD); std::string getNewName(clang::FunctionDecl *FP, const clang::ParmVarDecl *PV); bool isValidFuncDecl(clang::FunctionDecl *FD); llvm::SmallVector ValidFuncDecls; ParamToGlobalASTVisitor *CollectionVisitor; ParamToGlobalRewriteVisitor *RewriteVisitor; clang::FunctionDecl *TheFuncDecl; const clang::ParmVarDecl *TheParmVarDecl; std::string TheNewDeclName; int TheParamPos; // Unimplemented ParamToGlobal(void); ParamToGlobal(const ParamToGlobal &); void operator=(const ParamToGlobal &); }; #endif creduce-2.2~pre1/clang_delta/ReducePointerLevel.cpp0000644000175000017500000006706712315002113021134 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "ReducePointerLevel.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Reduce pointer indirect level for a global/local variable. \ All valid variables are sorted by their indirect levels. \ The pass will ensure to first choose a valid variable \ with the largest indirect level. This approach could \ reduce the complexity of our implementation, because \ we don't have to consider the case where the chosen variable \ with the largest indirect level would be address-taken. \ Variables at non-largest-indirect-level are ineligible \ if they: \n\ * being address-taken \n\ * OR being used as LHS in any pointer form, e.g., \n\ p, *p(assume *p is of pointer type), \n\ while the RHS is NOT a UnaryOperator. \n"; static RegisterTransformation Trans("reduce-pointer-level", DescriptionMsg); class PointerLevelCollectionVisitor : public RecursiveASTVisitor { public: explicit PointerLevelCollectionVisitor(ReducePointerLevel *Instance) : ConsumerInstance(Instance) { } bool VisitDeclaratorDecl(DeclaratorDecl *DD); bool VisitUnaryOperator(UnaryOperator *UO); bool VisitBinaryOperator(BinaryOperator *BO); private: ReducePointerLevel *ConsumerInstance; int getPointerIndirectLevel(const Type *Ty); bool isVAArgField(DeclaratorDecl *DD); }; class PointerLevelRewriteVisitor : public RecursiveASTVisitor { public: explicit PointerLevelRewriteVisitor(ReducePointerLevel *Instance) : ConsumerInstance(Instance) { } bool VisitVarDecl(VarDecl *VD); bool VisitFieldDecl(FieldDecl *FD); bool VisitUnaryOperator(UnaryOperator *UO); bool VisitBinaryOperator(BinaryOperator *BO); bool VisitDeclRefExpr(DeclRefExpr *DRE); bool VisitMemberExpr(MemberExpr *ME); bool VisitCXXDependentScopeMemberExpr(CXXDependentScopeMemberExpr *ME); private: ReducePointerLevel *ConsumerInstance; }; int PointerLevelCollectionVisitor::getPointerIndirectLevel(const Type *Ty) { int IndirectLevel = 0; QualType QT = Ty->getPointeeType();; while (!QT.isNull()) { IndirectLevel++; QT = QT.getTypePtr()->getPointeeType(); } return IndirectLevel; } // Any better way to ginore these two fields // coming from __builtin_va_arg ? bool PointerLevelCollectionVisitor::isVAArgField(DeclaratorDecl *DD) { std::string Name = DD->getNameAsString(); return (!Name.compare("reg_save_area") || !Name.compare("overflow_arg_area")); } // I skipped IndirectFieldDecl for now bool PointerLevelCollectionVisitor::VisitDeclaratorDecl(DeclaratorDecl *DD) { if (isVAArgField(DD)) return true; // Only consider FieldDecl and VarDecl Decl::Kind K = DD->getKind(); if ((K != Decl::Field) && (K != Decl::Var)) return true; const Type *Ty = DD->getType().getTypePtr(); // omit SubstTemplateTypeParmType for now, .e.g., // template // void foo(T last) { T t; } // void bar(void) { int a; foo(&a); } // in this example, T is inferred as int *, // but we cannot do anything useful for "T t" if (dyn_cast(Ty)) return true; if (const ArrayType *ArrayTy = dyn_cast(Ty)) Ty = ConsumerInstance->getArrayBaseElemType(ArrayTy); if (!Ty->isPointerType() || Ty->isVoidPointerType()) return true; const Type *PointeeTy = Ty->getPointeeType().getTypePtr(); if (PointeeTy->isIncompleteType() || ConsumerInstance->isPointerToSelf(PointeeTy, DD)) return true; DeclaratorDecl *CanonicalDD = dyn_cast(DD->getCanonicalDecl()); TransAssert(CanonicalDD && "Bad DeclaratorDecl!"); if (ConsumerInstance->VisitedDecls.count(CanonicalDD)) return true; ConsumerInstance->ValidDecls.insert(CanonicalDD); ConsumerInstance->VisitedDecls.insert(CanonicalDD); int IndirectLevel = getPointerIndirectLevel(Ty); TransAssert((IndirectLevel > 0) && "Bad indirect level!"); if (IndirectLevel > ConsumerInstance->MaxIndirectLevel) ConsumerInstance->MaxIndirectLevel = IndirectLevel; ConsumerInstance->addOneDecl(CanonicalDD, IndirectLevel); return true; } bool PointerLevelCollectionVisitor::VisitUnaryOperator(UnaryOperator *UO) { UnaryOperator::Opcode Op = UO->getOpcode(); if (Op == UO_Deref) { ConsumerInstance->checkPrefixAndPostfix(UO); return true; } if (Op != UO_AddrOf) return true; const Expr *SubE = UO->getSubExpr()->IgnoreParenCasts(); if (!dyn_cast(SubE) && !dyn_cast(SubE) && !dyn_cast(SubE)) return true; if (const DeclaratorDecl *DD = ConsumerInstance->getRefDecl(SubE)) ConsumerInstance->AddrTakenDecls.insert(DD); return true; } bool PointerLevelCollectionVisitor::VisitBinaryOperator(BinaryOperator *BO) { if (!BO->isAssignmentOp() && !BO->isCompoundAssignmentOp()) return true; Expr *Lhs = BO->getLHS(); const Type *Ty = Lhs->getType().getTypePtr(); if (!Ty->isPointerType()) return true; Expr *Rhs = BO->getRHS()->IgnoreParenCasts(); if (dyn_cast(Rhs) || dyn_cast(Rhs) || dyn_cast(Rhs) || dyn_cast(Rhs) || dyn_cast(Rhs)) return true; const DeclaratorDecl *DD = ConsumerInstance->getRefDecl(Lhs); TransAssert(DD && "NULL DD!"); ConsumerInstance->ValidDecls.erase(DD); return true; } bool PointerLevelRewriteVisitor::VisitFieldDecl(FieldDecl *FD) { const FieldDecl *TheFD = dyn_cast(ConsumerInstance->TheDecl); // TheDecl is a VarDecl if (!TheFD) return true; const FieldDecl *CanonicalFD = dyn_cast(FD->getCanonicalDecl()); if (CanonicalFD == TheFD) ConsumerInstance->rewriteFieldDecl(FD); return true; } bool PointerLevelRewriteVisitor::VisitVarDecl(VarDecl *VD) { const VarDecl *TheVD = dyn_cast(ConsumerInstance->TheDecl); if (TheVD) { const VarDecl *CanonicalVD = VD->getCanonicalDecl(); if (CanonicalVD == TheVD) { ConsumerInstance->rewriteVarDecl(VD); } // Because VD must not be addr-taken, we don't have cases like: // int **p2 = &p1; // where p1 is TheVD // It's safe to return from here. return true; } // TheDecl is a FieldDecl. // But we still need to handle VarDecls which are type of // struct/union where TheField could reside, if these VarDecls // have initializers if (!VD->hasInit()) return true; const Type *VDTy = VD->getType().getTypePtr(); if (!VDTy->isAggregateType()) return true; if (const ArrayType *ArrayTy = dyn_cast(VDTy)) { const Type *ArrayElemTy = ConsumerInstance->getArrayBaseElemType(ArrayTy); if (!ArrayElemTy->isStructureType() && !ArrayElemTy->isUnionType()) return true; if (const RecordType *RDTy = ArrayElemTy->getAs()) { const RecordDecl *RD = RDTy->getDecl(); ConsumerInstance->rewriteArrayInit(RD, VD->getInit()); } return true; } if (const RecordType *RDTy = VDTy->getAs()) { const RecordDecl *RD = RDTy->getDecl(); ConsumerInstance->rewriteRecordInit(RD, VD->getInit()); } return true; } bool PointerLevelRewriteVisitor::VisitUnaryOperator(UnaryOperator *UO) { UnaryOperator::Opcode Op = UO->getOpcode(); if (Op != UO_Deref) return true; const Expr *SubE = UO->getSubExpr(); const DeclaratorDecl *DD = ConsumerInstance->getRefDecl(SubE); if (DD != ConsumerInstance->TheDecl) return true; const DeclRefExpr *DRE = ConsumerInstance->getDeclRefExpr(SubE); if (DRE) { if (ConsumerInstance->VisitedDeclRefExprs.count(DRE)) return true; ConsumerInstance->VisitedDeclRefExprs.insert(DRE); } else { const MemberExpr *ME = dyn_cast(SubE); if (ConsumerInstance->VisitedMemberExprs.count(ME)) return true; ConsumerInstance->VisitedMemberExprs.insert(ME); } ConsumerInstance->rewriteDerefOp(UO); return true; } bool PointerLevelRewriteVisitor::VisitBinaryOperator(BinaryOperator *BO) { if (!BO->isAssignmentOp() && !BO->isCompoundAssignmentOp()) return true; const Expr *Lhs = BO->getLHS(); // Lhs could be CallExpr if (dyn_cast(Lhs) || dyn_cast(Lhs) || dyn_cast(Lhs)) return true; const DeclaratorDecl *DD = ConsumerInstance->getRefDecl(Lhs); // it's not always we could have a nonnull DD // TransAssert(DD && "NULL DD!"); if (DD != ConsumerInstance->TheDecl) return true; const DeclRefExpr *DRE = ConsumerInstance->getDeclRefExpr(Lhs); if (DRE) { if (ConsumerInstance->VisitedDeclRefExprs.count(DRE)) return true; ConsumerInstance->VisitedDeclRefExprs.insert(DRE); } else { const MemberExpr *ME = dyn_cast(Lhs); if (ConsumerInstance->VisitedMemberExprs.count(ME)) return true; ConsumerInstance->VisitedMemberExprs.insert(ME); } const Expr *Rhs = BO->getRHS(); const Type *Ty = Lhs->getType().getTypePtr(); if (Ty->isPointerType()) { // Prefer removing a '*' on LHS, because it's less-likely to generate // bad code, e.g., // int *a, **c = &a, d, *f = &d; // **c = f; // if we change the code above to: // **c = *f; // **c is a derefence to a NULL pointer. // On the other hand, *c = f is still valid. const Expr *DirectLhs = Lhs->IgnoreParenCasts(); const UnaryOperator *LhsUO = dyn_cast(DirectLhs); if (LhsUO && (LhsUO->getOpcode() == UO_Deref)) { return ConsumerInstance->RewriteHelper->removeAStarAfter(Lhs); } const Expr *DirectRhs = Rhs->IgnoreParenCasts(); const UnaryOperator *UO = dyn_cast(DirectRhs); if (UO && (UO->getOpcode() == UO_AddrOf)) { return ConsumerInstance->RewriteHelper->removeAnAddrOfAfter(Rhs); } return ConsumerInstance->RewriteHelper->insertAStarBefore(Rhs); } else if (Ty->isStructureType() || Ty->isUnionType() || Ty->isIntegerType()) { return ConsumerInstance->RewriteHelper->removeAStarAfter(Lhs); } return true; } bool PointerLevelRewriteVisitor::VisitDeclRefExpr(DeclRefExpr *DRE) { const ValueDecl *OrigDecl = DRE->getDecl(); if (dyn_cast(OrigDecl)) return true; const DeclaratorDecl *DD = dyn_cast(OrigDecl); TransAssert(DD && "Bad VarDecl!"); if ((DD == ConsumerInstance->TheDecl) && !(ConsumerInstance->VisitedDeclRefExprs.count(DRE))) { // FIXME: handle cases below // int foo(void) { int *a; return a[0]; } ConsumerInstance->rewriteDeclRefExpr(DRE); } return true; } bool PointerLevelRewriteVisitor::VisitMemberExpr(MemberExpr *ME) { if (ConsumerInstance->VisitedMemberExprs.count(ME)) return true; const ValueDecl *OrigDecl = ME->getMemberDecl(); const DeclaratorDecl *DD = dyn_cast(OrigDecl); if (!DD) return true; DD = dyn_cast(DD->getCanonicalDecl()); TransAssert(DD && "Bad DeclaratorDecl!"); if (DD == ConsumerInstance->TheDecl) { ConsumerInstance->RewriteHelper->insertAnAddrOfBefore(ME); return true; } // change x->y to x.y if x is TheDecl if (!ME->isArrow()) return true; const Expr *Base = ME->getBase()->IgnoreParenCasts(); if (const DeclRefExpr *DRE = dyn_cast(Base)) { OrigDecl = DRE->getDecl(); DD = dyn_cast(OrigDecl); TransAssert(DD && "Bad VarDecl!"); if (DD == ConsumerInstance->TheDecl) { ConsumerInstance->VisitedDeclRefExprs.insert(DRE); ConsumerInstance->replaceArrowWithDot(ME); } return true; } if (const MemberExpr *BaseME = dyn_cast(Base)) { OrigDecl = BaseME->getMemberDecl(); DD = dyn_cast(OrigDecl); TransAssert(DD && "Bad FieldDecl!"); if (DD == ConsumerInstance->TheDecl) { ConsumerInstance->VisitedMemberExprs.insert(BaseME); ConsumerInstance->replaceArrowWithDot(ME); } } return true; } bool PointerLevelRewriteVisitor::VisitCXXDependentScopeMemberExpr( CXXDependentScopeMemberExpr *ME) { if (ME->isImplicitAccess()) return true; const Expr *Base = ME->getBase()->IgnoreParenCasts(); if (const DeclRefExpr *DRE = dyn_cast(Base)) { const DeclaratorDecl *DD = dyn_cast(DRE->getDecl()); TransAssert(DD && "Bad VarDecl!"); if (DD == ConsumerInstance->TheDecl) { ConsumerInstance->VisitedDeclRefExprs.insert(DRE); ConsumerInstance->replaceArrowWithDot(ME); } } return true; } void ReducePointerLevel::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new PointerLevelCollectionVisitor(this); RewriteVisitor = new PointerLevelRewriteVisitor(this); } void ReducePointerLevel::HandleTranslationUnit(ASTContext &Ctx) { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); doAnalysis(); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(CollectionVisitor && "NULL CollectionVisitor!"); TransAssert(RewriteVisitor && "NULL CollectionVisitor!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheDecl && "NULL TheDecl!"); setRecordDecl(); RewriteVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void ReducePointerLevel::doAnalysis(void) { DeclSet *Decls; Decls = AllPtrDecls[MaxIndirectLevel]; if (Decls) { for (DeclSet::const_iterator I = Decls->begin(), E = Decls->end(); I != E; ++I) { if (!ValidDecls.count(*I)) continue; ValidInstanceNum++; if (TransformationCounter == ValidInstanceNum) TheDecl = *I; } } for (int Idx = MaxIndirectLevel - 1; Idx > 0; --Idx) { Decls = AllPtrDecls[Idx]; if (!Decls) continue; for (DeclSet::const_iterator I = Decls->begin(), E = Decls->end(); I != E; ++I) { if (!ValidDecls.count(*I) || AddrTakenDecls.count(*I)) continue; ValidInstanceNum++; if (TransformationCounter == ValidInstanceNum) TheDecl = *I; } } } void ReducePointerLevel::setRecordDecl(void) { const FieldDecl *TheFD = dyn_cast(TheDecl); if (!TheFD) return; TheRecordDecl = TheFD->getParent(); } const DeclRefExpr *ReducePointerLevel::getDeclRefExpr(const Expr *Exp) { const Expr *E = ignoreSubscriptExprParenCasts(Exp); if (const DeclRefExpr *DRE = dyn_cast(E)) return DRE; if (dyn_cast(E)) { return NULL; } const UnaryOperator *UO = dyn_cast(E); TransAssert(UO && "Bad UnaryOperator!"); UnaryOperator::Opcode Op = UO->getOpcode(); (void)Op; TransAssert(((Op == UO_Deref) || (Op == UO_AddrOf)) && "Invalid Unary Opcode!"); const Expr *SubE = UO->getSubExpr(); return getDeclRefExpr(SubE); } const DeclaratorDecl *ReducePointerLevel::getRefDecl(const Expr *Exp) { const Expr *E = ignoreSubscriptExprParenCasts(Exp); if (dyn_cast(E)) return NULL; if (const DeclRefExpr *DRE = dyn_cast(E)) return getCanonicalDeclaratorDecl(DRE); if (const MemberExpr *ME = dyn_cast(E)) return getCanonicalDeclaratorDecl(ME); const UnaryOperator *UO = dyn_cast(E); // In some case, E could not be of UO if the program under transformation // is invalid. if (!UO) return NULL; UnaryOperator::Opcode Op = UO->getOpcode(); (void)Op; TransAssert(((Op == UO_Deref) || (Op == UO_AddrOf) || UO->isPrefix() || UO->isPostfix()) && "Invalid Unary Opcode!"); const Expr *SubE = UO->getSubExpr(); return getRefDecl(SubE); } void ReducePointerLevel::checkPrefixAndPostfix(const UnaryOperator *UO) { const Expr *SubE = UO->getSubExpr()->IgnoreParenCasts(); const UnaryOperator *SubUO = dyn_cast(SubE); if (!SubUO) return; if (!SubUO->isPrefix() && !SubUO->isPostfix()) return; const DeclaratorDecl *DD = getRefDecl(SubUO->getSubExpr()); if (DD) { ValidDecls.erase(DD); } } void ReducePointerLevel::addOneDecl(const DeclaratorDecl *DD, int IndirectLevel) { DeclSet *DDSet = AllPtrDecls[IndirectLevel]; if (!DDSet) { DDSet = new DeclSet(); AllPtrDecls[IndirectLevel] = DDSet; } DDSet->insert(DD); } const DeclaratorDecl * ReducePointerLevel::getCanonicalDeclaratorDecl(const Expr *E) { const DeclaratorDecl *DD = NULL; if (const DeclRefExpr *DRE = dyn_cast(E)) { const ValueDecl *ValueD = DRE->getDecl(); DD = dyn_cast(ValueD); TransAssert(DD && "Bad Declarator!"); } else if (const MemberExpr *ME = dyn_cast(E)) { ValueDecl *OrigDecl = ME->getMemberDecl(); // in C++, getMemberDecl returns a CXXMethodDecl. TransAssert(isa(OrigDecl) && "Unsupported C++ getMemberDecl!\n"); DD = dyn_cast(OrigDecl); } else { TransAssert(0 && "Bad Decl!"); } const DeclaratorDecl *CanonicalDD = dyn_cast(DD->getCanonicalDecl()); TransAssert(CanonicalDD && "NULL CanonicalDD!"); return CanonicalDD; } const Expr *ReducePointerLevel::getFirstInitListElem(const InitListExpr *ILE) { const Expr *E = NULL; unsigned InitNum = ILE->getNumInits(); for (unsigned int I = 0; I < InitNum; ++I) { E = ILE->getInit(I); ILE = dyn_cast(E); if (ILE) { E = getFirstInitListElem(ILE); } if (E) return E; } return NULL; } void ReducePointerLevel::copyInitStr(const Expr *Exp, std::string &InitStr) { const Expr *E = Exp->IgnoreParenCasts(); switch(E->getStmtClass()) { case Expr::DeclRefExprClass: { const DeclRefExpr *DRE = dyn_cast(E); const ValueDecl *OrigDecl = DRE->getDecl(); if (dyn_cast(OrigDecl)) { InitStr = "0"; return; } const VarDecl *VD = dyn_cast(OrigDecl); TransAssert(VD && "Bad VarDecl!"); const Expr *InitE = VD->getAnyInitializer(); if (!InitE) { const Type *Ty = VD->getType().getTypePtr(); if (Ty->isIntegerType() || Ty->isPointerType()) InitStr = "0"; return; } const Type *VT = VD->getType().getTypePtr(); const ArrayType *AT = dyn_cast(VT); if (AT) { const InitListExpr *ILE = dyn_cast(InitE); if (ILE) { const Expr *ElemE = getFirstInitListElem(ILE); if (!ElemE) return; InitE = ElemE; } } RewriteHelper->getExprString(InitE, InitStr); return; } case Expr::ArraySubscriptExprClass: { const ArraySubscriptExpr *ASE = dyn_cast(E); if (const Expr *ElemE = getArraySubscriptElem(ASE)) RewriteHelper->getExprString(ElemE, InitStr); return; } case Expr::MemberExprClass: { const MemberExpr *ME = dyn_cast(E); if (const Expr *ElemE = getMemberExprElem(ME)) RewriteHelper->getExprString(ElemE, InitStr); return; } default: TransAssert(0 && "Uncatched initializer!"); } TransAssert(0 && "Unreachable code!"); } void ReducePointerLevel::getInitListExprString(const InitListExpr *ILE, std::string &NewInitStr, InitListHandler Handler) { unsigned int NumInits = ILE->getNumInits(); NewInitStr = "{"; for (unsigned int I = 0; I < NumInits; ++I) { const Expr *SubInitE = ILE->getInit(I); std::string SubInitStr(""); (this->*Handler)(SubInitE, SubInitStr); if (SubInitStr == "") { NewInitStr = "{}"; return; } if (I == 0) NewInitStr += SubInitStr; else NewInitStr += ("," + SubInitStr); } NewInitStr += "}"; return; } void ReducePointerLevel::getNewGlobalInitStr(const Expr *Init, std::string &InitStr) { const Expr *E = Init->IgnoreParenCasts(); switch(E->getStmtClass()) { case Expr::IntegerLiteralClass: RewriteHelper->getExprString(Init, InitStr); return; case Expr::StringLiteralClass: InitStr = 'a'; return; case Expr::UnaryOperatorClass: { const UnaryOperator *UO = dyn_cast(E); TransAssert((UO->getOpcode() == UO_AddrOf) && "Non-Unary Operator!"); const Expr *SubE = UO->getSubExpr(); TransAssert(SubE && "Bad Sub Expr!"); // Now we try to get the init string of this addr-taken var/array_var/field copyInitStr(SubE, InitStr); return; } case Expr::InitListExprClass: { const InitListExpr *ILE = dyn_cast(E); getInitListExprString(ILE, InitStr, &ReducePointerLevel::getNewGlobalInitStr); return; } case Expr::DeclRefExprClass: { const DeclRefExpr *DRE = dyn_cast(E); copyInitStr(DRE, InitStr); return; } // it could happen if E is call to a static method of a class case Expr::CallExprClass: { const CallExpr *CE = dyn_cast(E); const FunctionDecl *FD = CE->getDirectCallee(); TransAssert(FD && "Invalid Function Decl!"); const CXXMethodDecl *MDecl = dyn_cast(FD); (void)MDecl; TransAssert(MDecl->isStatic() && "Non static CXXMethodDecl!"); InitStr = ""; return; } case Expr::CXXNewExprClass: { InitStr = ""; return; } default: TransAssert(0 && "Uncatched initializer!"); } TransAssert(0 && "Unreachable code!"); } void ReducePointerLevel::getNewLocalInitStr(const Expr *Init, std::string &InitStr) { const Expr *E = Init->IgnoreParenCasts(); switch(E->getStmtClass()) { // catch the case like int *p = 0; case Expr::IntegerLiteralClass: RewriteHelper->getExprString(E, InitStr); return; // FIXME: not quite correct to set the InitStr to an empty string case Expr::GNUNullExprClass: InitStr = ""; return; case Expr::CXXNewExprClass: InitStr = ""; return; case Expr::StringLiteralClass: InitStr = 'a'; return; case Expr::ConditionalOperatorClass: InitStr = ""; return; case Expr::UnaryOperatorClass: { const UnaryOperator *UO = dyn_cast(E); TransAssert(UO->getSubExpr() && "Bad Sub Expr!"); RewriteHelper->getExprString(E, InitStr); size_t Pos; UnaryOperator::Opcode Op = UO->getOpcode(); if (Op == UO_AddrOf) { Pos = InitStr.find_first_of('&'); TransAssert((Pos != std::string::npos) && "No & operator!"); InitStr.erase(Pos, 1); } else if (Op == UO_Deref) { Pos = InitStr.find_first_of('*'); TransAssert((Pos != std::string::npos) && "No & operator!"); InitStr.insert(Pos, "*"); } else { TransAssert(0 && "Bad UnaryOperator!"); } return; } case Expr::DeclRefExprClass: { const DeclRefExpr *DE = dyn_cast(E); RewriteHelper->getExprString(E, InitStr); const Type *VT = DE->getType().getTypePtr(); // handle case like: // int a[10]; // int *p = (int*)a; if (const ArrayType *AT = dyn_cast(VT)) { unsigned int Dim = getArrayDimension(AT); std::string ArrayElemsStr(""); for (unsigned int I = 0; I < Dim; ++I) { ArrayElemsStr += "[0]"; } InitStr += ArrayElemsStr; } else { InitStr = "*" + InitStr; } return; } case Expr::MemberExprClass: // Fall-through case Expr::BinaryOperatorClass: case Expr::CXXMemberCallExprClass: case Expr::CallExprClass: case Expr::ArraySubscriptExprClass: { RewriteHelper->getExprString(E, InitStr); InitStr = "*(" + InitStr + ")"; return; } case Expr::InitListExprClass: { const InitListExpr *ILE = dyn_cast(E); getInitListExprString(ILE, InitStr, &ReducePointerLevel::getNewLocalInitStr); return; } default: TransAssert(0 && "Uncaught initializer!"); } TransAssert(0 && "Unreachable code!"); } void ReducePointerLevel::rewriteVarDecl(const VarDecl *VD) { RewriteHelper->removeAStarBefore(VD); const Expr *Init = VD->getInit(); if (!Init) return; const Type *Ty = VD->getType().getTypePtr(); if (Ty->isPointerType()) { const Type *PointeeTy = Ty->getPointeeType().getTypePtr(); if (PointeeTy->isRecordType()) { const Expr *E = Init->IgnoreParenCasts(); Expr::StmtClass SC = E->getStmtClass(); if ((SC == Expr::IntegerLiteralClass) || (SC == Expr::StringLiteralClass)) { RewriteHelper->removeVarInitExpr(VD); return; } } } std::string NewInitStr(""); if (VD->hasLocalStorage()) { getNewLocalInitStr(Init, NewInitStr); } else { // Global var cannot have non-const initializer, // e.g., "int *p = &g;" ==> "int p = g" is invalid. // So we need to do more work. // Get the init string of RHS var: // The transformation will look like: // (1) int g = 1; // int *p = &g; ==> int p = 1; // (2) int g[2] = {1, 2}; // int *p = &g[1]; ==> int p = 2; // (2) int g[2] = {1, 2}; // int *p = &g; ==> int p = 1; // (4) struct S g = {1, 2}; // int *p = &g.f1; ==> int p = 1; getNewGlobalInitStr(Init, NewInitStr); } if (NewInitStr.empty()) RewriteHelper->removeVarInitExpr(VD); else RewriteHelper->replaceExpr(Init, NewInitStr); } void ReducePointerLevel::rewriteFieldDecl(const FieldDecl *FD) { RewriteHelper->removeAStarBefore(FD); } void ReducePointerLevel::rewriteDerefOp(const UnaryOperator *UO) { RewriteHelper->removeAStarAfter(UO); } void ReducePointerLevel::rewriteDeclRefExpr(const DeclRefExpr *DRE) { RewriteHelper->insertAnAddrOfBefore(DRE); } void ReducePointerLevel::replaceArrowWithDot(const Expr *E) { std::string ES; RewriteHelper->getExprString(E, ES); SourceLocation LocStart = E->getLocStart(); size_t ArrowPos = ES.find("->"); TransAssert((ArrowPos != std::string::npos) && "Cannot find Arrow!"); LocStart = LocStart.getLocWithOffset(ArrowPos); TheRewriter.ReplaceText(LocStart, 2, "."); } bool ReducePointerLevel::isPointerToSelf(const Type *Ty, const DeclaratorDecl *DD) { const RecordType *RTy = Ty->getAs(); if (!RTy) return false; const DeclContext *Ctx = DD->getDeclContext(); const RecordDecl *RD = dyn_cast(Ctx); if (!RD) return false; const RecordDecl *NestedRD = RTy->getDecl(); return (RD->getCanonicalDecl() == NestedRD->getCanonicalDecl()); } void ReducePointerLevel::rewriteRecordInit(const RecordDecl *RD, const Expr *Init) { // FIXME: Csmith doesn't have pointer fields, I will // leave this function as future work } void ReducePointerLevel::rewriteArrayInit(const RecordDecl *RD, const Expr *Init) { // FIXME: Csmith doesn't have pointer fields, I will // leave this function as future work } ReducePointerLevel::~ReducePointerLevel(void) { delete CollectionVisitor; delete RewriteVisitor; for (LevelToDeclMap::iterator I = AllPtrDecls.begin(), E = AllPtrDecls.end(); I != E; ++I) { delete (*I).second; } } creduce-2.2~pre1/clang_delta/RenameCXXMethod.cpp0000644000175000017500000006643712315002113020327 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RenameCXXMethod.h" #include #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Another pass to increase readability of reduced code. \ It renames CXX methods names to m_fn1, m_fn2, ...\n"; static RegisterTransformation Trans("rename-cxx-method", DescriptionMsg); class RenameCXXMethodCollectionVisitor : public RecursiveASTVisitor { public: explicit RenameCXXMethodCollectionVisitor(RenameCXXMethod *Instance) : ConsumerInstance(Instance) { } bool VisitCXXRecordDecl(CXXRecordDecl *FD); bool VisitCXXMethodDecl(CXXMethodDecl *MD); private: RenameCXXMethod *ConsumerInstance; }; // ISSUE: // we can't handle the case below: // struct A { // int abc; // static int test(int); // enum { // value = (1 == sizeof(test(abc))) // }; // }; // The reason is that somehow expr (1== sizeof(test(abc))) // is not presented in Clang's AST representation. class RenameCXXMethodVisitor : public RecursiveASTVisitor { public: explicit RenameCXXMethodVisitor(RenameCXXMethod *Instance) : ConsumerInstance(Instance) { } bool TraverseClassTemplateDecl(ClassTemplateDecl *D); bool VisitCXXMethodDecl(CXXMethodDecl *MD); bool VisitFunctionDecl(FunctionDecl *FD); bool VisitCXXRecordDecl(CXXRecordDecl *FD); bool VisitDeclRefExpr(DeclRefExpr *DRE); bool VisitMemberExpr(MemberExpr *ME); bool VisitCallExpr(CallExpr *CE); // we have to enable visiting template instantiations, otherwise, // we won't be able to see some explicit instantiation code, e.g.: // template class A { // T* foo(T* __p) <--- foo would be missing // { __p; } // }; // extern template class basic_string; bool shouldVisitTemplateInstantiations() { return true; } private: void TraverseClassInstantiations(ClassTemplateDecl *D); RenameCXXMethod *ConsumerInstance; }; bool RenameCXXMethodCollectionVisitor::VisitCXXRecordDecl(CXXRecordDecl *RD) { if (!RD->hasDefinition()) return true; const CXXRecordDecl *RDDef = RD->getDefinition(); ConsumerInstance->handleOneCXXRecordDecl(RDDef); return true; } bool RenameCXXMethodCollectionVisitor::VisitCXXMethodDecl(CXXMethodDecl *MD) { const CXXMethodDecl *CanonicalMD = MD->getCanonicalDecl(); if(ConsumerInstance->NewMethodNames.find(CanonicalMD) != ConsumerInstance->NewMethodNames.end()) return true; ConsumerInstance->handleOneMemberTemplateFunction(CanonicalMD); return true; } bool RenameCXXMethodVisitor::VisitCXXRecordDecl(CXXRecordDecl *RD) { ConsumerInstance->setClassInstantiationFlag(RD); ConsumerInstance->clearFunctionInstantiationFlag(); return true; } bool RenameCXXMethodVisitor::VisitFunctionDecl(FunctionDecl *FD) { ConsumerInstance->CurrentFD = FD; const CXXMethodDecl *MD = dyn_cast(FD); if (!MD) { ConsumerInstance->setFunctionInstantiationFlag(FD); ConsumerInstance->clearClassInstantiationFlag(); } return true; } void RenameCXXMethodVisitor::TraverseClassInstantiations( ClassTemplateDecl *D) { for (ClassTemplateDecl::spec_iterator I = D->spec_begin(), E = D->spec_end(); I != E; ++I) { ClassTemplateSpecializationDecl* SpecD = (*I); switch (SpecD->getSpecializationKind()) { case TSK_Undeclared: case TSK_ImplicitInstantiation: // Keep track if we are inside class instantiations. // We use a queue because we could have nested CXXRecord definition // and implicit instantiations ConsumerInstance->InstantiationQueue.push_back(SpecD); TraverseDecl(SpecD); ConsumerInstance->InstantiationQueue.pop_back(); break; default: // TSK_ExplicitInstantiationDeclaration: // TSK_ExplicitInstantiationDefinition: // TSK_ExplicitSpecialization: break; } } } bool RenameCXXMethodVisitor::TraverseClassTemplateDecl(ClassTemplateDecl *D) { CXXRecordDecl* TmplDecl = D->getTemplatedDecl(); if (TmplDecl) TraverseDecl(TmplDecl); if (TemplateParameterList *TmplList = D->getTemplateParameters()) { for (TemplateParameterList::iterator I = TmplList->begin(), E = TmplList->end(); I != E; ++I) { TraverseDecl(*I); } } if (D != D->getCanonicalDecl()) return true; TraverseClassInstantiations(D); return true; } bool RenameCXXMethodVisitor::VisitCXXMethodDecl(CXXMethodDecl *MD) { if (ConsumerInstance->isSpecialCXXMethod(MD)) return true; const CXXMethodDecl *CanonicalMD = MD->getCanonicalDecl(); llvm::DenseMap::iterator I = ConsumerInstance->NewMethodNames.find(CanonicalMD); if (I != ConsumerInstance->NewMethodNames.end()) { ConsumerInstance->RewriteHelper->replaceFunctionDeclName(MD, (*I).second); return true; } TemplateSpecializationKind K = MD->getTemplateSpecializationKind(); if (const FunctionDecl *MemberFD = MD->getInstantiatedFromMemberFunction()) { if (K != TSK_ExplicitSpecialization) return true; const CXXMethodDecl *MemberMD = dyn_cast(MemberFD); TransAssert(MemberMD && "Invalid Member FD!"); if (ConsumerInstance->VisitedSpecializedMethods.count( MD->getCanonicalDecl())) return true; ConsumerInstance->VisitedSpecializedMethods.insert( MD->getCanonicalDecl()); CanonicalMD = MemberMD->getCanonicalDecl(); I = ConsumerInstance->NewMethodNames.find(CanonicalMD); TransAssert((I != ConsumerInstance->NewMethodNames.end()) && "Cannot find member function!"); ConsumerInstance->RewriteHelper->replaceFunctionDeclName(MD, (*I).second); return true; } // only need to rewrite explicit instantiations if ((K == TSK_ExplicitInstantiationDeclaration) || (K == TSK_ExplicitInstantiationDefinition)) { ConsumerInstance->rewriteFunctionTemplateExplicitInstantiation(MD); } return true; } bool RenameCXXMethodVisitor::VisitDeclRefExpr(DeclRefExpr *DRE) { const ValueDecl *VD = DRE->getDecl(); const CXXMethodDecl *MD = dyn_cast(VD); if (!MD) return true; if (!ConsumerInstance->isExplicit(MD)) return true; std::string NewName = ""; if (!ConsumerInstance->getMethodNewName(MD, NewName)) return true; TransAssert((NewName != "") && "Bad new name!"); if (DRE->hasQualifier()) { NestedNameSpecifierLoc QualLoc = DRE->getQualifierLoc(); ConsumerInstance->RewriteHelper->replaceCXXMethodNameAfterQualifier( &QualLoc, MD, NewName); } else { ConsumerInstance->TheRewriter.ReplaceText(DRE->getLocStart(), MD->getNameAsString().size(), NewName); } return true; } bool RenameCXXMethodVisitor::VisitMemberExpr(MemberExpr *ME) { const ValueDecl *VD = ME->getMemberDecl(); const CXXMethodDecl *MD = dyn_cast(VD); if (!MD) return true; if (!ConsumerInstance->isExplicit(MD)) { return true; } std::string NewName = ""; if (!ConsumerInstance->getMethodNewName(MD, NewName)) return true; TransAssert((NewName != "") && "Bad new name!"); if (ME->hasQualifier()) { NestedNameSpecifierLoc QualLoc = ME->getQualifierLoc(); ConsumerInstance->RewriteHelper->replaceCXXMethodNameAfterQualifier( &QualLoc, MD, NewName); } else { ConsumerInstance->TheRewriter.ReplaceText(ME->getMemberLoc(), MD->getNameAsString().size(), NewName); } return true; } bool RenameCXXMethodVisitor::VisitCallExpr(CallExpr *CE) { // handled by VisitMemberExpr if (CE->getDirectCallee()) return true; // deal with UnresolvedLookupExpr const Expr *E = CE->getCallee(); ConsumerInstance->rewriteDependentExpr(E); return true; } void RenameCXXMethod::Initialize(ASTContext &context) { Transformation::Initialize(context); MethodCollectionVisitor = new RenameCXXMethodCollectionVisitor(this); RenameVisitor = new RenameCXXMethodVisitor(this); ValidInstanceNum = 1; } bool RenameCXXMethod::HandleTopLevelDecl(DeclGroupRef D) { for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I) { MethodCollectionVisitor->TraverseDecl(*I); } return true; } void RenameCXXMethod::HandleTranslationUnit(ASTContext &Ctx) { if (QueryInstanceOnly) { if (hasValidMethods()) ValidInstanceNum = 1; else ValidInstanceNum = 0; return; } if (!hasValidMethods()) { TransError = TransNoValidFunsError; return; } else if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(RenameVisitor && "NULL RenameVisitor!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); RenameVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } bool RenameCXXMethod::hasValidMethods() { return ((NewMethodNames.size() != 0) && DoRenaming); } // note that we don't handle the possible ambiguity here, e.g. // class A { // public: // virtual void foo(); // }; // class B { // public: // virtual void foo(); // }; // class C : public A, B { // virtual void foo(); // }; // In this example, getNumInheritedFunctions(C) will return // 2, but it doesn't really matter --- the number 2 is only used // for numbering non-virtual functions. // We are fine unless we don't rename a non-virtual function to // a possible virtual function, either defined in the same // class or inherited from a base. // Furthermore, we don't want to hide any function in // the base class through renaming, for example: // class A { // void foo(); // }; // class B : public A { // void bar(); // }; // // the transformation below is bad: // class A { // void m_fn1(); // }; // class B : public A { // void m_fn1(); // }; unsigned int RenameCXXMethod::getNumInheritedFunctions( const CXXRecordDecl *RD) { TransAssert(RD->isThisDeclarationADefinition() && "Not a definition!"); unsigned int Num = 0; for (CXXRecordDecl::base_class_const_iterator I = RD->bases_begin(), E = RD->bases_end(); I != E; ++I) { const CXXBaseSpecifier *BS = I; const Type *Ty = BS->getType().getTypePtr(); const CXXRecordDecl *Base = getBaseDeclFromType(Ty); if (!Base) continue; const CXXRecordDecl *CanonicalBase = Base->getCanonicalDecl(); // e.g., // template struct A; // template struct B : A { // void foo() {} // }; if (!Base->hasDefinition() && Base->getDescribedClassTemplate()) continue; CXXRecordDeclToNumMap::iterator NI = NumMemberFunctions.find(CanonicalBase); if (NI != NumMemberFunctions.end()) { Num += NI->second; continue; } if (!Base->hasDefinition()) continue; const CXXRecordDecl *BaseDef = Base->getDefinition(); handleOneCXXRecordDecl(BaseDef); Num += NumMemberFunctions[CanonicalBase]; } return Num; } bool RenameCXXMethod::isValidName(const StringRef &Name) { size_t PrefixLen = MethodNamePrefix.length(); StringRef NamePrefix = Name.substr(0, PrefixLen); if (!NamePrefix.equals(MethodNamePrefix)) return false; Name.drop_front(PrefixLen); llvm::APInt Num; return Name.getAsInteger(10, Num); } void RenameCXXMethod::addOneMethodName(const CXXMethodDecl *MD, unsigned int Num) { const CXXMethodDecl *CanonicalMD = MD->getCanonicalDecl(); TransAssert((NewMethodNames.find(CanonicalMD) == NewMethodNames.end()) && "Duplicate CXXMethodDecl!"); std::stringstream SS; SS << MethodNamePrefix << Num; NewMethodNames[CanonicalMD] = SS.str(); // Now we check if the old name actually has a valid format, i.e. m_fn([0-9]+) // if not, set DoRenaming to be false, then we will need to // do renaming later. if (!isValidName(CanonicalMD->getNameAsString())) DoRenaming = true; } void RenameCXXMethod::addOneInheritedName(const CXXMethodDecl *MD, const CXXMethodDecl *BaseMD) { const CXXMethodDecl *CanonicalMD = MD->getCanonicalDecl(); CXXMethodDeclToNameMap::iterator I = NewMethodNames.find(CanonicalMD); (void)I; TransAssert((I == NewMethodNames.end()) && "Duplicate CXXMethodDecl!"); const CXXMethodDecl *CanonicalBaseMD = BaseMD->getCanonicalDecl(); // MD may be inherited of a member function of a class template if (const FunctionDecl *FD = CanonicalBaseMD->getInstantiatedFromMemberFunction()) { CanonicalBaseMD = dyn_cast(FD); TransAssert(CanonicalBaseMD && "bad conversion from FD to MD!"); } CXXMethodDeclToNameMap::iterator BaseI = NewMethodNames.find(CanonicalBaseMD); TransAssert((BaseI != NewMethodNames.end()) && "Cannot find base CXXMethodDecl!"); NewMethodNames[CanonicalMD] = BaseI->second; } void RenameCXXMethod::handleOneCXXRecordDecl(const CXXRecordDecl *RD) { TransAssert(RD->isThisDeclarationADefinition() && "Can only handle class definition!"); if (VisitedCXXRecordDecls.count(RD)) return; VisitedCXXRecordDecls.insert(RD); // We need to skip explicit instantiations // Note that shouldVisitTemplateInstantiations is false here, // so we don't need to worry about implicit instantiations if (const ClassTemplateSpecializationDecl *Spec = dyn_cast(RD)) { TemplateSpecializationKind K = Spec->getSpecializationKind(); if ((K == TSK_ExplicitInstantiationDefinition) || (K == TSK_ExplicitInstantiationDeclaration)) return; } unsigned int NumFuns = getNumInheritedFunctions(RD); CXXMethodDeclSet NonVirtualFuns; for (CXXRecordDecl::method_iterator I = RD->method_begin(), E = RD->method_end(); I != E; ++I) { const CXXMethodDecl *MD = (*I); if (isSpecialCXXMethod(MD)) continue; if (!MD->isVirtual()) { NonVirtualFuns.insert(MD); continue; } CXXMethodDecl::method_iterator MI = MD->begin_overridden_methods(); if (MI == MD->end_overridden_methods()) { // new virtual function NumFuns++; addOneMethodName(MD, NumFuns); } else { // if MD is overidden from any base class, // it has been counted, so we don't need to increase NumFuns. addOneInheritedName(MD, *MI); } } const CXXRecordDecl *CanonicalRD = RD->getCanonicalDecl(); for (CXXMethodDeclSet::iterator MI = NonVirtualFuns.begin(), ME = NonVirtualFuns.end(); MI != ME; ++MI) { NumFuns++; const CXXMethodDecl *MD = (*MI); addOneMethodName(MD, NumFuns); } NumMemberFunctions[CanonicalRD] = NumFuns; } bool RenameCXXMethod::isSpecialCXXMethod(const CXXMethodDecl *MD) { if (dyn_cast(MD) || dyn_cast(MD) || dyn_cast(MD)) return true; if (MD->isUsualDeallocationFunction() || MD->isCopyAssignmentOperator() || MD->isMoveAssignmentOperator() || MD->isLambdaStaticInvoker() || MD->isOverloadedOperator()) return true; return false; } // Handle function tempates in a class, which are not iterated throught // CXXRecordDecl::method_iterator. // For example: // class A { template void foo(T p) {} }; void RenameCXXMethod::handleOneMemberTemplateFunction( const CXXMethodDecl *MD) { // we could have template constructors if (isSpecialCXXMethod(MD)) return; const FunctionTemplateDecl *FTD = MD->getDescribedFunctionTemplate(); if (!FTD) return; const CXXRecordDecl *CanonicalRD = MD->getParent()->getCanonicalDecl(); CXXRecordDeclToNumMap::iterator I = NumMemberFunctions.find(CanonicalRD); TransAssert((I != NumMemberFunctions.end()) && "Cannot find class!"); unsigned int NumFuns = I->second; NumFuns++; addOneMethodName(MD, NumFuns); NumMemberFunctions[CanonicalRD] = NumFuns; } // handle UnresolvedLookupExpr: // class A { // template static int foo(T, int) { // foo(0, 0); // } // }; // or UnresolvedMemberExpr: // class A { // template < typename T > void foo (T) { foo (0); } // }; void RenameCXXMethod::rewriteOverloadExpr(const OverloadExpr *OE) { const FunctionDecl *FD = getFunctionDeclFromOverloadExpr(OE); if (!FD) return; const CXXMethodDecl *MD = dyn_cast(FD); TransAssert(MD && "Invalid CXXMethodDecl!"); std::string NewName = ""; if (!getMethodNewName(MD, NewName)) return; TransAssert((NewName != "") && "Bad new name!"); if (OE->getQualifier()) { NestedNameSpecifierLoc QualLoc = OE->getQualifierLoc(); RewriteHelper->replaceCXXMethodNameAfterQualifier( &QualLoc, MD, NewName); } else { TheRewriter.ReplaceText(OE->getNameLoc(), MD->getNameAsString().size(), NewName); } } const FunctionDecl* RenameCXXMethod::getFunctionDeclFromOverloadExpr( const OverloadExpr *OE) { const CXXRecordDecl *RD = OE->getNamingClass(); if (!RD) return NULL; DeclarationName DName = OE->getName(); TransAssert((DName.getNameKind() == DeclarationName::Identifier) && "Not an indentifier!"); return lookupFunctionDecl(DName, RD); } const FunctionDecl* RenameCXXMethod::getFunctionDeclFromType( const Type *Ty, DeclarationName &DName) { if (Ty->isPointerType() || Ty->isReferenceType()) Ty = getBasePointerElemType(Ty); const FunctionDecl *FD = NULL; if (const CXXRecordDecl *BaseRD = getBaseDeclFromType(Ty)) { FD = lookupFunctionDecl(DName, BaseRD); } return FD; } const FunctionDecl* RenameCXXMethod::getFunctionDeclFromOverloadTemplate( const CallExpr *CE, const OverloadExpr *OE, DeclarationName &DName) { const FunctionDecl *FD = getFunctionDeclFromOverloadExpr(OE); // FD is not necessary a member function if (!FD) { TransAssert(CurrentFD && "Invalid CurrentFD!"); const DeclContext *Ctx = CurrentFD->getLookupParent(); TransAssert(Ctx && "Bad DeclContext!"); DeclarationName FunName = OE->getName(); FD = lookupFunctionDecl(FunName, Ctx); if (!FD) return NULL; } const Type *Ty = FD->getResultType().getTypePtr(); return getFunctionDeclFromType(Ty, DName); } const FunctionDecl* RenameCXXMethod::getFunctionDeclFromReturnType( const CallExpr *CE, DeclarationName &DName) { const Expr *CalleeExpr = CE->getCallee(); TransAssert(CalleeExpr && "NULL CalleeExpr!"); // template class A { // struct B{ // static B& bar() {} // }; // B& foo() {} // void baz() { // foo().bar(); // } // }; // get the return type of foo(). if (const MemberExpr *ME = dyn_cast(CalleeExpr)) { const ValueDecl *VD = ME->getMemberDecl(); const CXXMethodDecl *MD = dyn_cast(VD); if (!MD) return NULL; const Type *Ty = MD->getResultType().getTypePtr(); return getFunctionDeclFromType(Ty, DName); } else if (const DeclRefExpr *DRE = dyn_cast(CalleeExpr)) { const ValueDecl *VD = DRE->getDecl(); const CXXMethodDecl *MD = dyn_cast(VD); if (!MD) return NULL; const Type *Ty = MD->getResultType().getTypePtr(); return getFunctionDeclFromType(Ty, DName); } else if (const OverloadExpr *OE = dyn_cast(CalleeExpr)) { return getFunctionDeclFromOverloadTemplate(CE, OE, DName); } else if (const CXXDependentScopeMemberExpr *DE = dyn_cast(CalleeExpr)) { // template class A { // public: // T foo(); // }; // template class B { // public: // A a; // void bar(); // A &return_a() { return a; } // }; // template void bar() { // B b; // T xx = b.return_a().foo(); // } // CallExpr could be invoked via CXXDependentScopeMemberExpr, // then we get the called function (e.g., return_a) via looking up // the base(e.g., b) of CXXDependentScopeMemberExpr const FunctionDecl *FD = getFunctionDecl(DE); if (!FD) return NULL; const Type *Ty = FD->getResultType().getTypePtr(); // Note that it's not always true that we could get a // non-null function here, e.g.: // template class A { // public: // T foo(); // }; // template class B { // public: // T a; // void bar(); // T &return_a() { return a; } // }; // template void bar() { // B b; // T xx = b.return_a().foo(); // } // here we cannot resolve return_a's return type return getFunctionDeclFromType(Ty, DName); } return NULL; } // could return NULL const FunctionDecl* RenameCXXMethod::getFunctionDecl( const CXXDependentScopeMemberExpr *DE) { if (DE->isImplicitAccess()) return NULL; DeclarationName DName = DE->getMember(); if (DName.getNameKind() == DeclarationName::CXXOperatorName) return NULL; TransAssert((DName.getNameKind() == DeclarationName::Identifier) && "Not an indentifier!"); const Expr *E = DE->getBase(); TransAssert(E && "NULL Base Expr!"); const Expr *BaseE = E->IgnoreParens(); const FunctionDecl *FD = NULL; if (dyn_cast(BaseE)) { TransAssert(CurrentFD && "NULL CurrentFD!"); const DeclContext *Ctx = CurrentFD->getLookupParent(); TransAssert(Ctx && "Bad DeclContext!"); FD = lookupFunctionDecl(DName, Ctx); TransAssert(FD && "Cannot resolve DName!"); return FD; } // it's not always the case we can get a non-null FD, e.g. // template // struct S // { // static int foo(T t) { return t.bar(); } // }; // here we can't resolve bar() // What should we do? assign a fresh name to this kind of function? if (const DeclRefExpr *DRE = dyn_cast(BaseE)) { FD = getFunctionDeclFromType(DRE->getType().getTypePtr(), DName); return FD; } if (const CallExpr *CE = dyn_cast(BaseE)) { FD = getFunctionDeclFromReturnType(CE, DName); // TransAssert(FD && "Cannot find FunctionDecl!"); return FD; } if (const MemberExpr *ME = dyn_cast(BaseE)) { const Expr *MEBase = ME->getBase(); return getFunctionDeclFromType(MEBase->getType().getTypePtr(), DName); } const Type *Ty = DE->getBaseType().getTypePtr(); if (Ty->isPointerType() || Ty->isReferenceType()) Ty = getBasePointerElemType(Ty); if (const DeclContext *Ctx = getBaseDeclFromType(Ty)) { return lookupFunctionDecl(DName, Ctx); } return NULL; } void RenameCXXMethod::rewriteCXXDependentScopeMemberExpr( const CXXDependentScopeMemberExpr *DE) { const FunctionDecl *FD = getFunctionDecl(DE); if (!FD) return; const CXXMethodDecl *MD = dyn_cast(FD); TransAssert(MD && "Invalid MD!"); std::string NewName = ""; if (!getMethodNewName(MD, NewName)) return; TransAssert((NewName != "") && "Bad new name!"); if (DE->getQualifier()) { NestedNameSpecifierLoc QualLoc = DE->getQualifierLoc(); RewriteHelper->replaceCXXMethodNameAfterQualifier( &QualLoc, MD, NewName); } else { TheRewriter.ReplaceText(DE->getMemberLoc(), MD->getNameAsString().size(), NewName); } } void RenameCXXMethod::rewriteDependentExpr(const Expr *E) { if (const OverloadExpr *OE = dyn_cast(E)) { rewriteOverloadExpr(OE); return; } if (const CXXDependentScopeMemberExpr *DE = dyn_cast(E)) { rewriteCXXDependentScopeMemberExpr(DE); return; } } const CXXMethodDecl* RenameCXXMethod::getCXXMethodFromMemberFunction( const CXXMethodDecl *MD) { // coud happen, e.g.: // template struct A { int foo(); }; // void bar () { // A a; // a.foo(); <-- here we find foo via getInstantiatedFromMemberFunction // } const FunctionDecl *FD = MD->getInstantiatedFromMemberFunction(); if (FD) { MD = dyn_cast(FD); TransAssert(MD && "bad conversion from FD to MD!"); return MD; } // one more try FD = MD->getTemplateInstantiationPattern(); if (FD) { MD = dyn_cast(FD); TransAssert(MD && "bad conversion from FD to MD!"); return MD; } return NULL; } bool RenameCXXMethod::getMethodNewName(const CXXMethodDecl *MD, std::string &NewName) { const CXXMethodDecl *CanonicalMD = MD->getCanonicalDecl(); llvm::DenseMap::iterator I = NewMethodNames.find(CanonicalMD); if (I == NewMethodNames.end()) { CanonicalMD = getCXXMethodFromMemberFunction(CanonicalMD); I = NewMethodNames.find(CanonicalMD); if (I == NewMethodNames.end()) return false; } NewName = I->second; return true; } void RenameCXXMethod::rewriteFunctionTemplateExplicitInstantiation( const FunctionDecl *FD) { const CXXMethodDecl *MD = dyn_cast(FD); TransAssert(MD && "Not a CXXMethodDecl!"); const FunctionDecl *Pattern = MD->getTemplateInstantiationPattern(); TransAssert(Pattern && "Cannot find Template Pattern!"); const CXXMethodDecl *TmplMD = dyn_cast(Pattern); TransAssert(TmplMD && "Invalid CXXMethodDecl!"); CXXMethodDeclToNameMap::iterator I = NewMethodNames.find(TmplMD->getCanonicalDecl()); TransAssert((I != NewMethodNames.end()) && "Cannot find CXXMethodDecl!"); std::string Name = I->second; I = NewMethodNames.find(MD); TransAssert((I == NewMethodNames.end()) && "Duplicate find CXXMethodDecl?"); SourceLocation Loc = MD->getPointOfInstantiation(); TheRewriter.ReplaceText(Loc, MD->getNameAsString().size(), Name); } // avoid rewriting the content of an implicit instantiated record decl, e.g. // struct A {}; // template class B { // public: // B() { foo(0); } <--- avoid writing the foo of the implicit instantiation // void foo ( int ); // }; // struct C { B<> b; }; // void foo() { new C; } // template B::B() { foo(0); } bool RenameCXXMethod::isExplicit(const CXXMethodDecl *MD) { if (dyn_cast(CurrentFD)) { if (ClassInstantiation) return false; return (InstantiationQueue.size() == 0); } else { if (FunctionInstantiation && MD->isStatic()) return true; return !FunctionInstantiation; } } void RenameCXXMethod::setClassInstantiationFlag(const RecordDecl *RD) { if (const ClassTemplateSpecializationDecl *Spec = dyn_cast(RD)) { TemplateSpecializationKind K = Spec->getSpecializationKind(); if (K == TSK_ExplicitInstantiationDeclaration) { ClassInstantiation = true; return; } } ClassInstantiation = false; } void RenameCXXMethod::setFunctionInstantiationFlag(const FunctionDecl *FD) { TemplateSpecializationKind K = FD->getTemplateSpecializationKind(); if ((K == TSK_ImplicitInstantiation) || (K == TSK_ExplicitInstantiationDeclaration) || (K == TSK_ExplicitInstantiationDefinition)) { FunctionInstantiation = true; } else { FunctionInstantiation = false; } } RenameCXXMethod::~RenameCXXMethod(void) { delete MethodCollectionVisitor; delete RenameVisitor; } creduce-2.2~pre1/clang_delta/MoveFunctionBody.h0000644000175000017500000000304612315002113020256 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef MOVE_FUNCTION_BODY_H #define MOVE_FUNCTION_BODY_H #include #include "llvm/ADT/DenseMap.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; } class MoveFunctionBody : public Transformation { public: MoveFunctionBody(const char *TransName, const char *Desc) : Transformation(TransName, Desc), TheFunctionDecl(NULL), TheFunctionDef(NULL), PrevFunctionDecl(NULL) { } ~MoveFunctionBody(void); private: typedef llvm::DenseMap FuncDeclToFuncDeclMap; virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void doAnalysis(void); void doRewriting(void); FuncDeclToFuncDeclMap AllValidFunctionDecls; FuncDeclToFuncDeclMap FuncDeclToFuncDef; clang::FunctionDecl *TheFunctionDecl; clang::FunctionDecl *TheFunctionDef; clang::FunctionDecl *PrevFunctionDecl; // Unimplemented MoveFunctionBody(void); MoveFunctionBody(const MoveFunctionBody &); void operator=(const MoveFunctionBody &); }; #endif creduce-2.2~pre1/clang_delta/RemoveAddrTaken.h0000644000175000017500000000271312315002113020037 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REMOVE_ADDR_TAKEN_H #define REMOVE_ADDR_TAKEN_H #include "Transformation.h" #include "llvm/ADT/SmallPtrSet.h" namespace clang { class DeclGroupRef; class ASTContext; class UnaryOperator; } class RemoveAddrTakenCollectionVisitor; class RemoveAddrTaken : public Transformation { friend class RemoveAddrTakenCollectionVisitor; public: RemoveAddrTaken(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL) { } ~RemoveAddrTaken(void); private: typedef llvm::SmallPtrSet UnaryOperatorSet; virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void rewriteAddrTakenOp(const clang::UnaryOperator *UO); UnaryOperatorSet VisitedAddrTakenOps; RemoveAddrTakenCollectionVisitor *CollectionVisitor; const clang::UnaryOperator *TheUO; // Unimplemented RemoveAddrTaken(void); RemoveAddrTaken(const RemoveAddrTaken &); void operator=(const RemoveAddrTaken &); }; #endif creduce-2.2~pre1/clang_delta/TemplateNonTypeArgToInt.h0000644000175000017500000000534512315002113021530 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef TEMPLATE_NON_TYPE_ARG_TO_INT_H #define TEMPLATE_NON_TYPE_ARG_TO_INT_H #include "llvm/ADT/SmallSet.h" #include "llvm/ADT/DenseMap.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class Expr; class TemplateDecl; class TemplateArgumentLoc; class TemplateArgument; class TemplateSpecializationTypeLoc; class NamedDecl; } namespace clang_delta_common_visitor { template class CommonTemplateArgumentVisitor; } class TemplateNonTypeArgToIntASTVisitor; class TemplateNonTypeArgToIntArgCollector; class TemplateNonTypeArgToInt : public Transformation { friend class TemplateNonTypeArgToIntASTVisitor; friend class clang_delta_common_visitor::CommonTemplateArgumentVisitor ; friend class TemplateNonTypeArgToIntArgCollector; public: TemplateNonTypeArgToInt(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), ArgCollector(NULL), TheExpr(NULL), IntString("1") {} ~TemplateNonTypeArgToInt(); private: typedef llvm::SmallSet TemplateParameterIdxSet; typedef llvm::DenseMap TemplateDeclToParamIdxMap; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void handleOneTemplateDecl(const clang::TemplateDecl *D); bool isValidParameter(const clang::NamedDecl *ND); void handleTemplateArgumentLocs(const clang::TemplateDecl *D, const clang::TemplateArgumentLoc *TAL, unsigned NumArgs); void handleOneTemplateArgumentLoc(const clang::TemplateArgumentLoc &ArgLoc); void handleTemplateSpecializationTypeLoc( const clang::TemplateSpecializationTypeLoc &TLoc); bool isValidTemplateArgument(const clang::TemplateArgument &Arg); TemplateDeclToParamIdxMap DeclToParamIdx; TemplateNonTypeArgToIntASTVisitor *CollectionVisitor; TemplateNonTypeArgToIntArgCollector *ArgCollector; clang::Expr *TheExpr; std::string IntString; // Unimplemented TemplateNonTypeArgToInt(); TemplateNonTypeArgToInt(const TemplateNonTypeArgToInt &); void operator=(const TemplateNonTypeArgToInt &); }; #endif creduce-2.2~pre1/clang_delta/EmptyStructToInt.cpp0000644000175000017500000002523112315002113020640 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "EmptyStructToInt.h" #include "clang/Basic/SourceManager.h" #include "clang/Lex/Lexer.h" #include "clang/AST/RecordLayout.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Replace an empty struct with type of int. A struct is defined to be empty if \ it: \ * does not have any field; \n\ * does not have any base class; \n\ * is not a base class of another class; \n\ * is not described by any template; \n\ * has only one unreferenced field; \n\ * doesn't have self pointer reference\n"; static RegisterTransformation Trans("empty-struct-to-int", DescriptionMsg); class EmptyStructToIntASTVisitor : public RecursiveASTVisitor { public: explicit EmptyStructToIntASTVisitor(EmptyStructToInt *Instance) : ConsumerInstance(Instance) { } bool VisitRecordDecl(RecordDecl *RD); bool VisitCXXRecordDecl(CXXRecordDecl *CXXRD); private: EmptyStructToInt *ConsumerInstance; }; class EmptyStructToIntRewriteVisitor : public RecursiveASTVisitor { public: explicit EmptyStructToIntRewriteVisitor(EmptyStructToInt *Instance) : ConsumerInstance(Instance) { } bool VisitRecordTypeLoc(RecordTypeLoc RTLoc); bool VisitElaboratedTypeLoc(ElaboratedTypeLoc Loc); private: EmptyStructToInt *ConsumerInstance; }; bool EmptyStructToIntASTVisitor::VisitRecordDecl(RecordDecl *RD) { if (!ConsumerInstance->isValidRecordDecl(RD)) return true; const RecordDecl *CanonicalRD = dyn_cast(RD->getCanonicalDecl()); if (ConsumerInstance->VisitedRecordDecls.count(CanonicalRD)) return true; ConsumerInstance->VisitedRecordDecls.insert(CanonicalRD); return true; } bool EmptyStructToIntASTVisitor::VisitCXXRecordDecl(CXXRecordDecl *CXXRD) { const CXXRecordDecl *CanonicalRD = CXXRD->getCanonicalDecl(); if (ConsumerInstance->VisitedRecordDecls.count(CanonicalRD)) return true; if (!CanonicalRD->hasDefinition()) return true; for (CXXRecordDecl::base_class_const_iterator I = CanonicalRD->bases_begin(), E = CanonicalRD->bases_end(); I != E; ++I) { const CXXBaseSpecifier *BS = I; const Type *Ty = BS->getType().getTypePtr(); const CXXRecordDecl *Base = ConsumerInstance->getBaseDeclFromType(Ty); if (Base) ConsumerInstance->BaseClassDecls.insert(Base->getCanonicalDecl()); } return true; } bool EmptyStructToIntRewriteVisitor::VisitRecordTypeLoc(RecordTypeLoc RTLoc) { const RecordDecl *RD = RTLoc.getDecl(); if (RD->getCanonicalDecl() == ConsumerInstance->TheRecordDecl) { SourceLocation LocStart = RTLoc.getLocStart(); void *LocPtr = LocStart.getPtrEncoding(); if (ConsumerInstance->VisitedLocs.count(LocPtr)) return true; ConsumerInstance->VisitedLocs.insert(LocPtr); // handle a special case - // struct S1 { // struct { } S; // }; const IdentifierInfo *TypeId = RTLoc.getType().getBaseTypeIdentifier(); if (!TypeId) return true; ConsumerInstance->RewriteHelper->replaceRecordType(RTLoc, "int"); ConsumerInstance->Rewritten = true; } return true; } bool EmptyStructToIntRewriteVisitor::VisitElaboratedTypeLoc( ElaboratedTypeLoc Loc) { const ElaboratedType *ETy = dyn_cast(Loc.getTypePtr()); const Type *NamedTy = ETy->getNamedType().getTypePtr(); const RecordType *RDTy = NamedTy->getAs(); if (!RDTy) return true; const RecordDecl *RD = RDTy->getDecl(); TransAssert(RD && "NULL RecordDecl!"); if (RD->getCanonicalDecl() != ConsumerInstance->TheRecordDecl) { return true; } SourceLocation StartLoc = Loc.getLocStart(); if (StartLoc.isInvalid()) return true; TypeLoc TyLoc = Loc.getNamedTypeLoc(); SourceLocation EndLoc = TyLoc.getLocStart(); if (EndLoc.isInvalid()) return true; EndLoc = EndLoc.getLocWithOffset(-1); const char *StartBuf = ConsumerInstance->SrcManager->getCharacterData(StartLoc); const char *EndBuf = ConsumerInstance->SrcManager->getCharacterData(EndLoc); ConsumerInstance->Rewritten = true; // It's possible, e.g., // struct S1 { // struct { } S; // }; // Clang will translate struct { } S to // struct { // }; // struct S; // the last declaration is injected by clang. // We need to omit it. if (StartBuf > EndBuf) { SourceLocation KeywordLoc = Loc.getElaboratedKeywordLoc(); const char *Keyword = TypeWithKeyword::getKeywordName(ETy->getKeyword()); ConsumerInstance->TheRewriter.ReplaceText(KeywordLoc, strlen(Keyword), "int"); return true; } ConsumerInstance->TheRewriter.RemoveText(SourceRange(StartLoc, EndLoc)); return true; } void EmptyStructToInt::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new EmptyStructToIntASTVisitor(this); RewriteVisitor = new EmptyStructToIntRewriteVisitor(this); } void EmptyStructToInt::HandleTranslationUnit(ASTContext &Ctx) { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); doAnalysis(); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); removeRecordDecls(); RewriteVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); // sanity check that we actually // have done some text modifications. // It could be false due to invalid code being transformed. if (!Rewritten) { TransError = TransNoTextModificationError; return; } if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void EmptyStructToInt::doAnalysis(void) { for (RecordDeclSet::const_iterator I = VisitedRecordDecls.begin(), E = VisitedRecordDecls.end(); I != E; ++I) { const RecordDecl *RD = (*I); if (const CXXRecordDecl *CXXRD = dyn_cast(RD)) { if (BaseClassDecls.count(CXXRD->getCanonicalDecl())) continue; } ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) TheRecordDecl = RD; } } // ISSUE: we will have bad transformation for the case below: // typedef struct S; // S *s; // ==> // typedef // int *s; // This is bad because we don't catch the implicit declaration of struct S. // But hopefully peephole pass will remove the keyword typedef, // then we will be fine. void EmptyStructToInt::removeRecordDecls(void) { for (RecordDecl::redecl_iterator I = TheRecordDecl->redecls_begin(), E = TheRecordDecl->redecls_end(); I != E; ++I) { const RecordDecl *RD = dyn_cast(*I); SourceRange Range = RD->getSourceRange(); SourceLocation LocEnd = Range.getEnd(); SourceLocation SemiLoc = Lexer::findLocationAfterToken(LocEnd, tok::semi, *SrcManager, Context->getLangOpts(), /*SkipTrailingWhitespaceAndNewLine=*/true); // handle cases such as // struct S {} s; if (SemiLoc.isInvalid()) { if (!RD->isThisDeclarationADefinition()) return; SourceLocation RBLoc = RD->getRBraceLoc(); if (RBLoc.isInvalid()) return; RewriteHelper->removeTextFromLeftAt(SourceRange(RBLoc, RBLoc), '{', RBLoc); Rewritten = true; } else { LocEnd = RewriteHelper->getEndLocationUntil(Range, ';'); TheRewriter.RemoveText(SourceRange(Range.getBegin(), LocEnd)); Rewritten = true; } } } bool EmptyStructToInt::pointToSelf(const FieldDecl *FD) { const Type *Ty = FD->getType().getTypePtr(); if (!Ty->isPointerType()) return false; const Type *PointeeTy = getBasePointerElemType(Ty); if (TransformationManager::isCXXLangOpt()) { const CXXRecordDecl *Base = getBaseDeclFromType(Ty); if (!Base) return false; const CXXRecordDecl *Parent = dyn_cast(FD->getParent()); TransAssert(Parent && "Invalid Parent!"); return (Parent->getCanonicalDecl() == Base->getCanonicalDecl()); } const RecordType *RT = PointeeTy->getAs(); if (!RT) return false; const RecordDecl *RD = RT->getDecl(); const RecordDecl *Parent = FD->getParent(); return (Parent->getCanonicalDecl() == RD->getCanonicalDecl()); } bool EmptyStructToInt::isValidRecordDecl(const RecordDecl *RD) { const CXXRecordDecl *CXXRD = dyn_cast(RD); if (!CXXRD) { const RecordDecl *Def = RD->getDefinition(); if (!Def) { return true; } else if (Def->field_empty()) { return true; } else { // skip invalid decl, which causes clang assertion errors if (Def->isInvalidDecl()) return false; // handle another special case where a struct has an unreferenced // field. In some cases, we cannot simply remove this field // because an empty struct would make a bug disappear. const ASTRecordLayout &Info = Context->getASTRecordLayout(Def); unsigned Count = Info.getFieldCount(); if (Count != 1) return false; const FieldDecl *FD = *(Def->field_begin()); TransAssert(FD && "Invalid FieldDecl"); // skip case such as // struct S { struct S *p; }; if (pointToSelf(FD)) return false; return !FD->isReferenced(); } } if (dyn_cast(CXXRD) || CXXRD->getDescribedClassTemplate() || CXXRD->getInstantiatedFromMemberClass()) return false; // It's possible that the described template does not // have definition, so we test hasDefinition after the // above `if' guard const CXXRecordDecl *CXXDef = CXXRD->getDefinition(); if (!CXXDef) return true; if(CXXDef->getNumBases()) return false; const DeclContext *Ctx = dyn_cast(CXXDef); TransAssert(Ctx && "Invalid DeclContext!"); for (DeclContext::decl_iterator I = Ctx->decls_begin(), E = Ctx->decls_end(); I != E; ++I) { if (!(*I)->isImplicit()) return false; } return true; } EmptyStructToInt::~EmptyStructToInt(void) { delete CollectionVisitor; delete RewriteVisitor; } creduce-2.2~pre1/clang_delta/SimplifyStructUnionDecl.cpp0000644000175000017500000001443512315002113022165 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "SimplifyStructUnionDecl.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "This pass combines the declaration of global vars declared \ as struct/union with the corresponding struct/union \ declaration. \n"; static RegisterTransformation Trans("simplify-struct-union-decl", DescriptionMsg); class SimplifyStructUnionDeclVisitor : public RecursiveASTVisitor { public: explicit SimplifyStructUnionDeclVisitor(SimplifyStructUnionDecl *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); bool VisitVarDecl(VarDecl *VD); bool VisitFieldDecl(FieldDecl *FD); private: SimplifyStructUnionDecl *ConsumerInstance; }; bool SimplifyStructUnionDeclVisitor::VisitFunctionDecl(FunctionDecl *FD) { const Type *T = FD->getResultType().getTypePtr(); return ConsumerInstance->handleOneDeclarator(T); } bool SimplifyStructUnionDeclVisitor::VisitVarDecl(VarDecl *VD) { if (ConsumerInstance->CombinedVars.count(VD)) return true; const Type *T = VD->getType().getTypePtr(); return ConsumerInstance->handleOneDeclarator(T); } bool SimplifyStructUnionDeclVisitor::VisitFieldDecl(FieldDecl *FD) { const Type *T = FD->getType().getTypePtr(); return ConsumerInstance->handleOneDeclarator(T); } void SimplifyStructUnionDecl::Initialize(ASTContext &context) { Transformation::Initialize(context); AnalysisVisitor = new SimplifyStructUnionDeclVisitor(this); } bool SimplifyStructUnionDecl::HandleTopLevelDecl(DeclGroupRef DGR) { DeclGroupRef::iterator DI = DGR.begin(); const RecordDecl *RD = dyn_cast(*DI); if (RD) { addOneRecordDecl(RD, DGR); return true; } VarDecl *VD = dyn_cast(*DI); if (!VD) return true; const Type *T = VD->getType().getTypePtr(); RD = getBaseRecordDecl(T); if (!RD) return true; const Decl *CanonicalD = RD->getCanonicalDecl(); void *DGRPointer = RecordDeclToDeclGroup[CanonicalD]; if (!DGRPointer) return true; ValidInstanceNum++; if (ValidInstanceNum != TransformationCounter) return true; TheRecordDecl = dyn_cast(CanonicalD); TheDeclGroupRefs.push_back(DGRPointer); TheDeclGroupRefs.push_back(DGR.getAsOpaquePtr()); for (DeclGroupRef::iterator I = DGR.begin(), E = DGR.end(); I != E; ++I) { VarDecl *VD = dyn_cast(*I); TransAssert(VD && "Bad VarDecl!"); CombinedVars.insert(VD); } DeclGroupRef DefDGR = DeclGroupRef::getFromOpaquePtr(DGRPointer); for (DeclGroupRef::iterator I = DefDGR.begin(), E = DefDGR.end(); I != E; ++I) { VarDecl *VD = dyn_cast(*I); if (VD) CombinedVars.insert(VD); } return true; } void SimplifyStructUnionDecl::HandleTranslationUnit(ASTContext &Ctx) { if (QueryInstanceOnly) { return; } if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(AnalysisVisitor && "NULL AnalysisVisitor!"); TransAssert(TheRecordDecl && "NULL RecordDecl!"); AnalysisVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); doCombination(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void SimplifyStructUnionDecl::doCombination(void) { TransAssert(TheDeclGroupRefs.size() == 2); void *P2 = TheDeclGroupRefs.pop_back_val(); void *P1 = TheDeclGroupRefs.pop_back_val(); DeclGroupRef FirstDGR = DeclGroupRef::getFromOpaquePtr(P1); DeclGroupRef SecondDGR = DeclGroupRef::getFromOpaquePtr(P2); SourceLocation EndLoc = RewriteHelper->getDeclGroupRefEndLoc(FirstDGR); std::string DStr; RewriteHelper->getDeclGroupStrAndRemove(SecondDGR, DStr); // it's a single RecordDecl if (FirstDGR.isSingleDecl()) TheRewriter.InsertText(EndLoc, DStr, /*InsertAfter=*/false); else TheRewriter.InsertText(EndLoc, ", " + DStr, /*InsertAfter=*/false); if (isSafeToRemoveName()) { SourceLocation NameLocStart = TheRecordDecl->getLocation(); std::string Name = TheRecordDecl->getNameAsString(); TheRewriter.RemoveText(NameLocStart, Name.size()); } } bool SimplifyStructUnionDecl::isSafeToRemoveName(void) { if (!SafeToRemoveName) return false; const RecordDecl *RD = dyn_cast(TheRecordDecl->getCanonicalDecl()); RecordDecl::redecl_iterator I = RD->redecls_begin(); RecordDecl::redecl_iterator E = RD->redecls_end(); ++I; return (I == E); } void SimplifyStructUnionDecl::addOneRecordDecl(const RecordDecl *RD, DeclGroupRef DGR) { const Decl *CanonicalD = RD->getCanonicalDecl(); const RecordDecl *RDDef = RD->getDefinition(); if (!RDDef || (RD != RDDef)) return; if (!RecordDeclToDeclGroup[CanonicalD]) RecordDeclToDeclGroup[CanonicalD] = (DGR.getAsOpaquePtr()); } const RecordDecl *SimplifyStructUnionDecl::getBaseRecordDecl(const Type *T) { const ArrayType *ArrayTy = dyn_cast(T); if (ArrayTy) T = getArrayBaseElemType(ArrayTy); if (T->isPointerType()) T = getBasePointerElemType(T); const RecordType *RT = NULL; if (T->isUnionType()) RT = T->getAsUnionType(); else if (T->isStructureType()) RT = T->getAsStructureType(); else return NULL; return RT->getDecl(); } bool SimplifyStructUnionDecl::handleOneDeclarator(const Type *Ty) { const RecordDecl *RD = getBaseRecordDecl(Ty); if (!RD) return true; const RecordDecl *CanonicalRD = dyn_cast(RD->getCanonicalDecl()); if (CanonicalRD == TheRecordDecl) { SafeToRemoveName = false; } return SafeToRemoveName; } SimplifyStructUnionDecl::~SimplifyStructUnionDecl(void) { delete AnalysisVisitor; } creduce-2.2~pre1/clang_delta/SimplifyStruct.h0000644000175000017500000000336212315002113020026 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef SIMPLIFY_STRUCT_H #define SIMPLIFY_STRUCT_H #include "llvm/ADT/SmallPtrSet.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class RecordDecl; class FieldDecl; } class SimplifyStructCollectionVisitor; class SimplifyStructRewriteVisitor; class SimplifyStruct : public Transformation { friend class SimplifyStructCollectionVisitor; friend class SimplifyStructRewriteVisitor; public: SimplifyStruct(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), RewriteVisitor(NULL), TheRecordDecl(NULL), ReplacingRecordDecl(NULL), VolatileField(false), ConstField(false) { } ~SimplifyStruct(void); private: typedef llvm::SmallPtrSet LocPtrSet; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void setQualifierFlags(const clang::FieldDecl *FD); LocPtrSet VisitedLocs; LocPtrSet VisitedVarDeclLocs; SimplifyStructCollectionVisitor *CollectionVisitor; SimplifyStructRewriteVisitor *RewriteVisitor; const clang::RecordDecl *TheRecordDecl; const clang::RecordDecl *ReplacingRecordDecl; bool VolatileField; bool ConstField; // Unimplemented SimplifyStruct(void); SimplifyStruct(const SimplifyStruct &); void operator=(const SimplifyStruct &); }; #endif creduce-2.2~pre1/clang_delta/RemoveUnusedEnumMember.cpp0000644000175000017500000000666412315002113021766 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // Copyright (c) 2012 Konstantin Tokarev // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RemoveUnusedEnumMember.h" #include #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; static const char *DescriptionMsg = "Remove unused enum member declarations. \n"; static RegisterTransformation Trans("remove-unused-enum-member", DescriptionMsg); class RemoveUnusedEnumMemberAnalysisVisitor : public RecursiveASTVisitor { public: explicit RemoveUnusedEnumMemberAnalysisVisitor(RemoveUnusedEnumMember *Instance) : ConsumerInstance(Instance) { } bool VisitEnumDecl(EnumDecl *ED); private: RemoveUnusedEnumMember *ConsumerInstance; }; bool RemoveUnusedEnumMemberAnalysisVisitor::VisitEnumDecl(EnumDecl *ED) { if (ED != ED->getCanonicalDecl()) return true; EnumDecl::enumerator_iterator Previous = ED->enumerator_begin(); for (EnumDecl::enumerator_iterator I = ED->enumerator_begin(), E = ED->enumerator_end(); I != E; ++I) { if (!(*I)->isReferenced()) { ConsumerInstance->ValidInstanceNum++; if (ConsumerInstance->ValidInstanceNum == ConsumerInstance->TransformationCounter) { ConsumerInstance->TheEnumIterator = I; ConsumerInstance->TheEnumDecl = ED; ConsumerInstance->TheEnumIteratorPrevious = Previous; } } Previous = I; } return true; } void RemoveUnusedEnumMember::Initialize(ASTContext &context) { Transformation::Initialize(context); AnalysisVisitor = new RemoveUnusedEnumMemberAnalysisVisitor(this); } void RemoveUnusedEnumMember::HandleTranslationUnit(ASTContext &Ctx) { AnalysisVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheEnumDecl && "NULL TheEnumDecl!"); removeEnumConstantDecl(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void RemoveUnusedEnumMember::removeEnumConstantDecl() { EnumDecl::enumerator_iterator Next = TheEnumIterator; ++Next; EnumDecl::enumerator_iterator Previous = TheEnumIteratorPrevious; if (TheEnumIterator == TheEnumDecl->enumerator_begin() && Next == TheEnumDecl->enumerator_end()) { // There is no "," here TheRewriter.RemoveText((*TheEnumIterator)->getSourceRange()); } else if (Next == TheEnumDecl->enumerator_end()) { // Remove previous "," TheRewriter.RemoveText(SourceRange((*Previous)->getLocEnd().getLocWithOffset(1), (*TheEnumIterator)->getLocEnd())); } else { // Remove next "," TheRewriter.RemoveText(SourceRange((*TheEnumIterator)->getLocStart(), (*Next)->getLocStart().getLocWithOffset(-1))); } } RemoveUnusedEnumMember::~RemoveUnusedEnumMember() { delete AnalysisVisitor; } creduce-2.2~pre1/clang_delta/ReplaceDerivedClass.h0000644000175000017500000000364612315002113020676 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REPLACE_DERIVED_CLASS_H #define REPLACE_DERIVED_CLASS_H #include "llvm/ADT/SmallPtrSet.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class CXXRecordDecl; } class ReplaceDerivedClassASTVisitor; class ReplaceDerivedClassRewriteVisitor; class ReplaceDerivedClass : public Transformation { friend class ReplaceDerivedClassASTVisitor; friend class ReplaceDerivedClassRewriteVisitor; public: ReplaceDerivedClass(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), RewriteVisitor(NULL), TheDerivedClass(NULL), TheBaseClass(NULL) { } ~ReplaceDerivedClass(void); private: typedef llvm::SmallPtrSet CXXRecordDeclSet; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); bool isValidBaseDerivedPair(const clang::CXXRecordDecl *Base, const clang::CXXRecordDecl *Derived); bool isEmptyClass(const clang::CXXRecordDecl *CXXDef); void handleOneCXXRecordDecl(const clang::CXXRecordDecl *CXXRD); void doRewrite(void); CXXRecordDeclSet VisitedCXXRecordDecls; ReplaceDerivedClassASTVisitor *CollectionVisitor; ReplaceDerivedClassRewriteVisitor *RewriteVisitor; const clang::CXXRecordDecl *TheDerivedClass; const clang::CXXRecordDecl *TheBaseClass; // Unimplemented ReplaceDerivedClass(void); ReplaceDerivedClass(const ReplaceDerivedClass &); void operator=(const ReplaceDerivedClass &); }; #endif creduce-2.2~pre1/clang_delta/RenameVar.h0000644000175000017500000000324712315002113016707 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef RENAME_VAR_H #define RENAME_VAR_H #include #include #include "llvm/ADT/SmallVector.h" #include "llvm/ADT/DenseMap.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class VarDecl; } class RNVCollectionVisitor; class RenameVarVisitor; class RenameVar : public Transformation { friend class RNVCollectionVisitor; friend class RenameVarVisitor; public: RenameVar(const char *TransName, const char *Desc) : Transformation(TransName, Desc), VarCollectionVisitor(NULL), RenameVisitor(NULL), RenamePrefix('t') { } ~RenameVar(void); virtual bool skipCounter(void) { return true; } private: virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void addVar(clang::VarDecl *VD); bool allValidNames(); void collectVars(void); RNVCollectionVisitor *VarCollectionVisitor; RenameVarVisitor *RenameVisitor; char RenamePrefix; std::vector ValidVars; llvm::SmallVector AvailableNames; llvm::DenseMap VarToNameMap; // Unimplemented RenameVar(void); RenameVar(const RenameVar &); void operator=(const RenameVar &); }; #endif creduce-2.2~pre1/clang_delta/SimplifyCallExpr.cpp0000644000175000017500000001115212315002113020603 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "SimplifyCallExpr.h" #include #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Simplify a call expression to a comma expression. \ Replace function arguments with: \n\ * 0 for integer and pointer arguments \n\ * a global temp variable for structs/unions \ and also append a representative return value which is the \ the last inner expression of the comma expression. \n\ For example, assume we have a function foo: \n\ int foo(int x, int *y, struct z) \ Then this transformation will transform \n\ foo(i, p, s); \n\ to \n\ (0, 0, tmp_var, 0);\n"; static RegisterTransformation Trans("simplify-callexpr", DescriptionMsg); class SimplifyCallExprVisitor : public RecursiveASTVisitor { public: explicit SimplifyCallExprVisitor(SimplifyCallExpr *Instance) : ConsumerInstance(Instance), CurrentFD(NULL) { } bool VisitCallExpr(CallExpr *CE); bool VisitFunctionDecl(FunctionDecl *FD); private: SimplifyCallExpr *ConsumerInstance; const FunctionDecl *CurrentFD; }; bool SimplifyCallExprVisitor::VisitCallExpr(CallExpr *CE) { ConsumerInstance->ValidInstanceNum++; if (ConsumerInstance->TransformationCounter != ConsumerInstance->ValidInstanceNum) return true; ConsumerInstance->TheCallExpr = CE; ConsumerInstance->CurrentFD = CurrentFD; return true; } bool SimplifyCallExprVisitor::VisitFunctionDecl(FunctionDecl *FD) { CurrentFD = FD; return true; } void SimplifyCallExpr::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new SimplifyCallExprVisitor(this); NameQueryWrap = new TransNameQueryWrap(RewriteHelper->getTmpVarNamePrefix()); } void SimplifyCallExpr::HandleTranslationUnit(ASTContext &Ctx) { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(TheCallExpr && "NULL TheCallExpr!"); TransAssert(CurrentFD && "NULL CurrentFD"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); NameQueryWrap->TraverseDecl(Ctx.getTranslationUnitDecl()); NamePostfix = NameQueryWrap->getMaxNamePostfix() + 1; replaceCallExpr(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void SimplifyCallExpr::handleOneArgStr(const Expr *Arg, std::string &Str) { Str = "0"; const Type *ArgT = Arg->getType().getTypePtr(); if (!ArgT->isUnionType() && !ArgT->isStructureType()) return; RewriteHelper->getTmpTransName(NamePostfix, Str); NamePostfix++; std::string TmpVarStr = Str; Arg->getType().getAsStringInternal(TmpVarStr, Context->getPrintingPolicy()); TmpVarStr += ";\n"; RewriteHelper->insertStringBeforeFunc(CurrentFD, TmpVarStr); } void SimplifyCallExpr::replaceCallExpr(void) { std::string CommaStr(""); unsigned int NumArg = TheCallExpr->getNumArgs(); if (NumArg == 0) { RewriteHelper->replaceExpr(TheCallExpr, CommaStr); return; } const Expr *Arg = TheCallExpr->getArg(0); std::string ArgStr; handleOneArgStr(Arg, ArgStr); CommaStr += ("(" + ArgStr); for (unsigned int I = 1; I < NumArg; ++I) { Arg = TheCallExpr->getArg(I); handleOneArgStr(Arg, ArgStr); CommaStr += ("," + ArgStr); } QualType RVQualType = TheCallExpr->getType(); const Type *RVType = RVQualType.getTypePtr(); if (RVType->isVoidType()) { // Nothing to do } else if (RVType->isUnionType() || RVType->isStructureType()) { std::string RVStr(""); RewriteHelper->getTmpTransName(NamePostfix, RVStr); NamePostfix++; CommaStr += ("," + RVStr); RVQualType.getAsStringInternal(RVStr, Context->getPrintingPolicy()); RVStr += ";\n"; RewriteHelper->insertStringBeforeFunc(CurrentFD, RVStr); } else { CommaStr += ",0"; } CommaStr += ")"; RewriteHelper->replaceExpr(TheCallExpr, CommaStr); } SimplifyCallExpr::~SimplifyCallExpr(void) { delete CollectionVisitor; } creduce-2.2~pre1/clang_delta/RemovePointer.cpp0000644000175000017500000001125412315002113020155 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RemovePointer.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Only reduce the level of a pointer var if this pointer is \ not referenced or dereferenced except being used as an operand of \ a comparison operator where another operand is 0. We only change \ the definition of this pointer. \n"; static RegisterTransformation Trans("remove-pointer", DescriptionMsg); class RemovePointerCollectionVisitor : public RecursiveASTVisitor { public: explicit RemovePointerCollectionVisitor(RemovePointer *Instance) : ConsumerInstance(Instance), CurrDeclRefExpr(NULL) { } bool VisitVarDecl(VarDecl *VD); bool VisitDeclRefExpr(DeclRefExpr *DRE); bool VisitBinaryOperator(BinaryOperator *BO); private: RemovePointer *ConsumerInstance; const DeclRefExpr *CurrDeclRefExpr; }; bool RemovePointerCollectionVisitor::VisitVarDecl(VarDecl *VD) { ConsumerInstance->handleOneVarDecl(VD); return true; } bool RemovePointerCollectionVisitor::VisitDeclRefExpr(DeclRefExpr *DRE) { if (CurrDeclRefExpr != DRE) ConsumerInstance->invalidateOneVarDecl(DRE); CurrDeclRefExpr = NULL; return true; } bool RemovePointerCollectionVisitor::VisitBinaryOperator(BinaryOperator *BO) { if (!BO->isComparisonOp()) return true; const Expr *E = NULL; if (dyn_cast(BO->getLHS()->IgnoreParenCasts())) { E = BO->getRHS()->IgnoreParenCasts(); } else if (dyn_cast(BO->getRHS()->IgnoreParenCasts())) { E = BO->getLHS()->IgnoreParenCasts(); } if (!E) return true; const DeclRefExpr *DRE = dyn_cast(E); if (!DRE) return true; const ValueDecl *OrigDecl = DRE->getDecl(); const VarDecl *VD = dyn_cast(OrigDecl); if (!VD || dyn_cast(VD)) return true; if (ConsumerInstance->AllPointerVarDecls.count(VD) && !(ConsumerInstance->AllInvalidPointerVarDecls.count(VD))) CurrDeclRefExpr = DRE; return true; } void RemovePointer::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new RemovePointerCollectionVisitor(this); } void RemovePointer::HandleTranslationUnit(ASTContext &Ctx) { TransAssert(CollectionVisitor && "NULL CollectionVisitor!"); CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); doAnalysis(); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheVarDecl && "NULL TheVarDecl!"); doRewriting(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void RemovePointer::doAnalysis(void) { for (VarDeclSet::iterator I = AllPointerVarDecls.begin(), E = AllPointerVarDecls.end(); I != E; ++I) { const VarDecl *VD = (*I); if (AllInvalidPointerVarDecls.count(VD)) continue; ValidInstanceNum++; if (TransformationCounter == ValidInstanceNum) TheVarDecl = VD; } } void RemovePointer::doRewriting(void) { const VarDecl *FirstVD = TheVarDecl->getCanonicalDecl(); for(VarDecl::redecl_iterator RI = FirstVD->redecls_begin(), RE = FirstVD->redecls_end(); RI != RE; ++RI) { RewriteHelper->removeAStarBefore(*RI); } } void RemovePointer::invalidateOneVarDecl(const DeclRefExpr *DRE) { const ValueDecl *OrigDecl = DRE->getDecl(); const VarDecl *VD = dyn_cast(OrigDecl); if (!VD || dyn_cast(VD)) return; const Type *Ty = VD->getType().getTypePtr(); if (!Ty->isPointerType()) return; const VarDecl *CanonicalVD = VD->getCanonicalDecl(); AllInvalidPointerVarDecls.insert(CanonicalVD); } void RemovePointer::handleOneVarDecl(const VarDecl *VD) { if (dyn_cast(VD)) return; if (VD->getAnyInitializer()) return; const Type *Ty = VD->getType().getTypePtr(); if (!Ty->isPointerType()) return; AllPointerVarDecls.insert(VD->getCanonicalDecl()); } RemovePointer::~RemovePointer(void) { delete CollectionVisitor; } creduce-2.2~pre1/clang_delta/Transformation.h0000644000175000017500000002055512315002113020036 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef TRANSFORMATION_H #define TRANSFORMATION_H #include #include #include #include "clang/AST/ASTConsumer.h" #include "clang/Rewrite/Core/Rewriter.h" #include "RewriteUtils.h" namespace clang { class CompilerInstance; class ASTContext; class SourceManager; class Decl; class Expr; class ArrayType; class InitListExpr; class ArraySubscriptExpr; class MemberExpr; class Type; class ConstantArrayType; class DeclContext; class DeclarationName; class NestedNameSpecifier; class TemplateSpecializationType; class NamedDecl; class CXXConstructorDecl; class TypeLoc; class TemplateArgument; class TemplateTypeParmType; class DependentNameType; class QualType; } typedef enum { TransSuccess = 0, TransInternalError, TransMaxInstanceError, TransMaxVarsError, TransMaxClassesError, TransNoValidVarsError, TransNoValidFunsError, TransNoValidParamsError, TransNoTextModificationError, TransToCounterTooBigError } TransformationError; class Transformation : public clang::ASTConsumer { public: Transformation(const char *TransName, const char *Desc) : Name(TransName), TransformationCounter(-1), ValidInstanceNum(0), QueryInstanceOnly(false), Context(NULL), SrcManager(NULL), TransError(TransSuccess), DescriptionString(Desc), RewriteHelper(NULL), Rewritten(false), MultipleRewrites(false), ToCounter(-1) { // Nothing to do } Transformation(const char *TransName, const char *Desc, bool MultipleRewritesFlag) : Name(TransName), TransformationCounter(-1), ValidInstanceNum(0), QueryInstanceOnly(false), Context(NULL), SrcManager(NULL), TransError(TransSuccess), DescriptionString(Desc), RewriteHelper(NULL), Rewritten(false), MultipleRewrites(MultipleRewritesFlag), ToCounter(-1) { // Nothing to do } virtual ~Transformation(); void outputOriginalSource(llvm::raw_ostream &OutStream); void outputTransformedSource(llvm::raw_ostream &OutStream); void setTransformationCounter(int Counter) { TransformationCounter = Counter; } void setToCounter(int Counter) { ToCounter = Counter; } bool isMultipleRewritesEnabled() { return MultipleRewrites; } void setQueryInstanceFlag(bool Flag) { QueryInstanceOnly = Flag; } bool transSuccess() { return (TransError == TransSuccess); } bool transMaxInstanceError() { return (TransError == TransMaxInstanceError); } bool transInternalError() { return (TransError == TransInternalError); } bool isInvalidCounterError() { return ((TransError == TransMaxInstanceError) || (TransError == TransToCounterTooBigError)); } std::string &getDescription() { return DescriptionString; } void getTransErrorMsg(std::string &ErrorMsg); int getNumTransformationInstances() { return ValidInstanceNum; } virtual bool skipCounter() { return false; } protected: typedef llvm::SmallVector IndexVector; typedef llvm::SmallVector ArraySubTypeVector; typedef llvm::SmallVector ExprVector; unsigned int getArrayDimension(const clang::ArrayType *ArrayTy); unsigned int getArrayDimensionAndTypes(const clang::ArrayType *ArrayTy, ArraySubTypeVector &TyVec); virtual void Initialize(clang::ASTContext &context); const clang::Type * getArrayBaseElemType(const clang::ArrayType *ArrayTy); const clang::Expr * getArraySubscriptElem(const clang::ArraySubscriptExpr *ASE); const clang::Expr * ignoreSubscriptExprParenCasts(const clang::Expr *E); const clang::Expr *getMemberExprElem(const clang::MemberExpr *ME); const clang::Expr * getArrayBaseExprAndIdxs(const clang::ArraySubscriptExpr *ASE, IndexVector &Idxs); const clang::Expr *getBaseExprAndIdxExprs( const clang::ArraySubscriptExpr *ASE, ExprVector &IdxExprs); const clang::Expr *getInitExprByIndex(IndexVector &Idxs, const clang::InitListExpr *ILE); unsigned int getConstArraySize(const clang::ConstantArrayType *CstArrayTy); const clang::Expr *getMemberExprBaseExprAndIdxs(const clang::MemberExpr *ME, IndexVector &Idx); const clang::Expr *getInitExprFromBase(const clang::Expr *BaseE, IndexVector &Idxs); const clang::Expr *getBaseExprAndIdxs(const clang::Expr *E, IndexVector &Idxs); const clang::Type *getBasePointerElemType(const clang::Type *Ty); const clang::Type* getBaseType(const clang::Type *T); int getIndexAsInteger(const clang::Expr *E); bool isCXXMemberExpr(const clang::MemberExpr *ME); const clang::FunctionDecl *lookupFunctionDecl( clang::DeclarationName &DName, const clang::DeclContext *Ctx); const clang::FunctionDecl *lookupFunctionDeclFromCtx( clang::DeclarationName &DName, const clang::DeclContext *Ctx); const clang::FunctionDecl *lookupFunctionDeclFromBases( clang::DeclarationName &DName, const clang::CXXRecordDecl *CXXRD); const clang::FunctionDecl *lookupFunctionDeclInGlobal( clang::DeclarationName &DName, const clang::DeclContext *Ctx); const clang::DeclContext *getDeclContextFromSpecifier( const clang::NestedNameSpecifier *NNS); bool isSpecialRecordDecl(const clang::RecordDecl *RD); const clang::CXXRecordDecl *getBaseDeclFromType(const clang::Type *Ty); const clang::CXXRecordDecl *getBaseDeclFromTemplateSpecializationType( const clang::TemplateSpecializationType *TSTy); bool isParameterPack(const clang::NamedDecl *ND); unsigned getNumCtorWrittenInitializers(const clang::CXXConstructorDecl &Ctor); bool isBeforeColonColon(clang::TypeLoc &Loc); bool getTypeString(const clang::QualType &QT, std::string &Str, bool &Typename); bool getTypedefString(const llvm::StringRef &Name, const clang::CXXRecordDecl *CXXRD, const clang::TemplateArgument *Args, unsigned NumArgs, std::string &Str, bool &Typename); bool getDependentNameTypeString(const clang::DependentNameType *DNT, std::string &Str, bool &Typename); bool replaceDependentNameString(const clang::Type *Ty, const clang::TemplateArgument *Args, unsigned NumArgs, std::string &Str, bool &Typename); bool getTemplateTypeParmString(const clang::TemplateTypeParmType *ParmTy, const clang::TemplateArgument *Args, unsigned NumArgs, std::string &Str); unsigned getNumExplicitDecls(const clang::CXXRecordDecl *CXXRD); const std::string Name; int TransformationCounter; int ValidInstanceNum; bool QueryInstanceOnly; clang::ASTContext *Context; clang::SourceManager *SrcManager; clang::Rewriter TheRewriter; TransformationError TransError; std::string DescriptionString; RewriteUtils *RewriteHelper; bool Rewritten; const bool MultipleRewrites; int ToCounter; }; class TransNameQueryVisitor; class TransNameQueryWrap { friend class TransNameQueryVisitor; public: explicit TransNameQueryWrap(const std::string &Prefix); ~TransNameQueryWrap(); unsigned int getMaxNamePostfix() { return MaxPostfix; } bool TraverseDecl(clang::Decl *D); private: std::string NamePrefix; unsigned int MaxPostfix; TransNameQueryVisitor *NameQueryVisitor; // Unimplemented TransNameQueryWrap(); TransNameQueryWrap(const TransNameQueryWrap &); void operator=(const TransNameQueryWrap &); }; #endif creduce-2.2~pre1/clang_delta/ReplaceFunctionDefWithDecl.h0000644000175000017500000000534412315002113022153 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REPLACE_FUNCTION_DEF_WITH_DECL_H #define REPLACE_FUNCTION_DEF_WITH_DECL_H #include #include "llvm/ADT/SmallVector.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; class CXXConstructorDecl; class FunctionTemplateDecl; class SourceLocation; } class ReplaceFunctionDefWithDeclCollectionVisitor; class ReplaceFunctionDefWithDecl : public Transformation { friend class ReplaceFunctionDefWithDeclCollectionVisitor; public: // enable rewriting multiple instances ReplaceFunctionDefWithDecl(const char *TransName, const char *Desc) : Transformation(TransName, Desc, /*MultipleRewrites=*/true), CollectionVisitor(NULL), TheFunctionDef(NULL) { } ~ReplaceFunctionDefWithDecl(); private: typedef llvm::SmallVector FunctionDeclVector; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); bool isMacroExpansion(const clang::FunctionDecl *FD); void addOneFunctionDef(const clang::FunctionDecl *FD); void rewriteOneFunctionDef(const clang::FunctionDecl *FD); void removeCtorInitializers(const clang::CXXConstructorDecl *Ctor); unsigned getNumWrittenInitializers(const clang::CXXConstructorDecl *Ctor); bool hasValidOuterLocStart(const clang::FunctionTemplateDecl *FTD, const clang::FunctionDecl *FD); bool removeOneInlineKeyword(const std::string &LeadingInlineStr, const std::string &InlineStr, const std::string &Str, const clang::SourceLocation &StartLoc); bool removeInlineKeyword(const std::string &InlineStr, const std::string &Str, const clang::SourceLocation &StartLoc); void removeInlineKeywordFromOneFunctionDecl(const clang::FunctionDecl *FD); void removeInlineKeywordFromFunctionDecls(const clang::FunctionDecl *FD); void doRewriting(); FunctionDeclVector AllValidFunctionDefs; ReplaceFunctionDefWithDeclCollectionVisitor *CollectionVisitor; const clang::FunctionDecl *TheFunctionDef; // Unimplemented ReplaceFunctionDefWithDecl(void); ReplaceFunctionDefWithDecl(const ReplaceFunctionDefWithDecl &); void operator=(const ReplaceFunctionDefWithDecl &); }; #endif creduce-2.2~pre1/clang_delta/InstantiateTemplateTypeParamToInt.cpp0000644000175000017500000002051312315002113024135 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "InstantiateTemplateTypeParamToInt.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; // TODO: probably need to handle more cases where this transformation // generates invalid code, e.g.: // template struct S { // typedef T type; // type &foo(); // }; // struct A { // void foo() {}; // }; // void bar() { // struct S s; // struct A a = s.foo(); // } static const char *DescriptionMsg = "This pass tries to instantiate a template type parameter of a class \ inside the class's definition. For example, \n\ template struct A { T foo(void); } \n\ => \n\ template struct A { int foo(void); } \n\ \n\ Currently, just simply replace any reference of T with int.\n"; static RegisterTransformation Trans("instantiate-template-type-param-to-int", DescriptionMsg); namespace { typedef llvm::SmallPtrSet TemplateParameterSet; class TemplateParameterVisitor : public RecursiveASTVisitor { public: explicit TemplateParameterVisitor(TemplateParameterSet &Params) : UsedParameters(Params) { } ~TemplateParameterVisitor() { }; bool VisitTemplateTypeParmTypeLoc(TemplateTypeParmTypeLoc Loc); private: TemplateParameterSet &UsedParameters; }; // seems clang can't detect the T in T::* in the following case: // struct B; // template struct C { // C(void (T::*)()) { } // }; // struct D { C m; }; bool TemplateParameterVisitor::VisitTemplateTypeParmTypeLoc( TemplateTypeParmTypeLoc Loc) { const TemplateTypeParmDecl *D = Loc.getDecl(); UsedParameters.insert(D); return true; } } // end anonymous namespace // In order to generate less uncompilable code, filter out cases such as // template struct S { // T::type foo(void); // }; class TemplateParameterFilterVisitor : public RecursiveASTVisitor { public: TemplateParameterFilterVisitor(TemplateParameterSet &Params, InstantiateTemplateTypeParamToInt *Instance) : Parameters(Params), ConsumerInstance(Instance) { } ~TemplateParameterFilterVisitor() { }; bool VisitTemplateTypeParmTypeLoc(TemplateTypeParmTypeLoc Loc); private: TemplateParameterSet &Parameters; InstantiateTemplateTypeParamToInt *ConsumerInstance; }; bool TemplateParameterFilterVisitor::VisitTemplateTypeParmTypeLoc( TemplateTypeParmTypeLoc Loc) { const NamedDecl *ND = Loc.getDecl(); if (!Parameters.count(ND)) return true; if (ConsumerInstance->isBeforeColonColon(Loc)) Parameters.erase(ND); return true; } // ISSUE: maybe also try to instantiate a type parm with // its default value, if it exists? class InstantiateTemplateTypeParamToIntASTVisitor : public RecursiveASTVisitor { public: explicit InstantiateTemplateTypeParamToIntASTVisitor( InstantiateTemplateTypeParamToInt *Instance) : ConsumerInstance(Instance) { } bool VisitClassTemplateDecl(ClassTemplateDecl *D); bool VisitFunctionTemplateDecl(FunctionTemplateDecl *D); private: InstantiateTemplateTypeParamToInt *ConsumerInstance; }; class InstantiateTemplateTypeParamToIntRewriteVisitor : public RecursiveASTVisitor { public: explicit InstantiateTemplateTypeParamToIntRewriteVisitor( InstantiateTemplateTypeParamToInt *Instance) : ConsumerInstance(Instance) { } bool VisitTemplateTypeParmTypeLoc(TemplateTypeParmTypeLoc Loc); private: InstantiateTemplateTypeParamToInt *ConsumerInstance; }; bool InstantiateTemplateTypeParamToIntASTVisitor::VisitClassTemplateDecl( ClassTemplateDecl *D) { // only care about declarations if (D->isThisDeclarationADefinition()) ConsumerInstance->handleOneTemplateDecl(D); return true; } bool InstantiateTemplateTypeParamToIntASTVisitor::VisitFunctionTemplateDecl( FunctionTemplateDecl *D) { // only care about declarations if (D->isThisDeclarationADefinition()) ConsumerInstance->handleOneTemplateDecl(D); return true; } bool InstantiateTemplateTypeParamToIntRewriteVisitor::VisitTemplateTypeParmTypeLoc( TemplateTypeParmTypeLoc Loc) { const TemplateTypeParmDecl *D = Loc.getDecl(); if (D != ConsumerInstance->TheParameter) return true; void *Ptr = Loc.getLocStart().getPtrEncoding(); if (ConsumerInstance->VisitedLocs.count(Ptr)) return true; ConsumerInstance->VisitedLocs.insert(Ptr); SourceRange Range = Loc.getSourceRange(); ConsumerInstance->TheRewriter.ReplaceText(Range, "int"); return true; } void InstantiateTemplateTypeParamToInt::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new InstantiateTemplateTypeParamToIntASTVisitor(this); ParamRewriteVisitor = new InstantiateTemplateTypeParamToIntRewriteVisitor(this); } void InstantiateTemplateTypeParamToInt::HandleTranslationUnit(ASTContext &Ctx) { if (TransformationManager::isCLangOpt()) { ValidInstanceNum = 0; } else { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); } if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheParameter && "NULL TheParameter!"); TransAssert(ParamRewriteVisitor && "NULL ParamRewriteVisitor!"); ParamRewriteVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void InstantiateTemplateTypeParamToInt::handleOneTemplateDecl(const TemplateDecl *D) { // doesn't handle TypeAliasTemplateDecl TransAssert((!dyn_cast(D)) && "Doesn't support TypeAliasTemplateDecl!"); const TemplateDecl *CanonicalD = dyn_cast(D->getCanonicalDecl()); TransAssert(CanonicalD && "Invalid TemplateDecl!"); TransAssert((VisitedTemplateDecls.count(CanonicalD) == 0) && "Duplicate visitation to TemplateDecl!"); VisitedTemplateDecls.insert(CanonicalD); NamedDecl *ND = D->getTemplatedDecl(); TemplateParameterSet ParamsSet; TemplateParameterVisitor ParameterVisitor(ParamsSet); ParameterVisitor.TraverseDecl(ND); filterInvalidParams(D, ParamsSet); if (ParamsSet.size() == 0) return; TemplateParameterList *TPList = D->getTemplateParameters(); for (TemplateParameterList::const_iterator I = TPList->begin(), E = TPList->end(); I != E; ++I) { const NamedDecl *ND = (*I); if (!ParamsSet.count(ND)) continue; ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) TheParameter = ND; } } void InstantiateTemplateTypeParamToInt::filterInvalidParams(const TemplateDecl *D, TemplateParameterSet &Params) { NamedDecl *ND = D->getTemplatedDecl(); TemplateParameterFilterVisitor Filter(Params, this); Filter.TraverseDecl(ND); const ClassTemplateDecl *CD = dyn_cast(D); if (!CD) return; CXXRecordDecl *Def = CD->getTemplatedDecl()->getDefinition(); TransAssert(Def && "No Definition?"); if (!Def->isCompleteDefinition()) return; for (CXXRecordDecl::base_class_const_iterator I = Def->bases_begin(), E = Def->bases_end(); I != E; ++I) { const CXXBaseSpecifier *BS = I; const Type *Ty = BS->getType().getTypePtr(); const TemplateTypeParmType *ParmTy = dyn_cast(Ty); if (!ParmTy) continue; const TemplateTypeParmDecl *ParmD = ParmTy->getDecl(); Params.erase(ParmD); } } InstantiateTemplateTypeParamToInt::~InstantiateTemplateTypeParamToInt() { delete CollectionVisitor; delete ParamRewriteVisitor; } creduce-2.2~pre1/clang_delta/UnifyFunctionDecl.h0000644000175000017500000000275412315002113020421 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef UNIFY_FUNCTION_DECL_H #define UNIFY_FUNCTION_DECL_H #include #include "llvm/ADT/SmallPtrSet.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; } class UnifyFunctionDecl : public Transformation { public: UnifyFunctionDecl(const char *TransName, const char *Desc) : Transformation(TransName, Desc), TheFunctionDecl(NULL), TheFunctionDef(NULL) { } ~UnifyFunctionDecl(void); private: typedef llvm::SmallPtrSet FunctionDeclSet; virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void doAnalysis(void); void doRewriting(void); bool hasStaticKeyword(const clang::FunctionDecl *FD); FunctionDeclSet VisitedFunctionDecls; const clang::FunctionDecl *TheFunctionDecl; const clang::FunctionDecl *TheFunctionDef; // Unimplemented UnifyFunctionDecl(void); UnifyFunctionDecl(const UnifyFunctionDecl &); void operator=(const UnifyFunctionDecl &); }; #endif creduce-2.2~pre1/clang_delta/ReplaceSimpleTypedef.cpp0000644000175000017500000001447512315002113021435 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "ReplaceSimpleTypedef.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "This pass replaces typedef names with the underlying type if the \ underlying type falls into one of the following categories: \ * scalar type; \n\ * union; \n\ * non-templated class; \n\ * pointer to scalar type\n"; static RegisterTransformation Trans("replace-simple-typedef", DescriptionMsg); class ReplaceSimpleTypedefCollectionVisitor : public RecursiveASTVisitor { public: explicit ReplaceSimpleTypedefCollectionVisitor(ReplaceSimpleTypedef *Instance) : ConsumerInstance(Instance) { } bool VisitTypedefDecl(TypedefDecl *D); private: ReplaceSimpleTypedef *ConsumerInstance; }; class ReplaceSimpleTypedefRewriteVisitor : public RecursiveASTVisitor { public: explicit ReplaceSimpleTypedefRewriteVisitor(ReplaceSimpleTypedef *Instance) : ConsumerInstance(Instance) { } bool VisitTypedefTypeLoc(TypedefTypeLoc Loc); bool VisitElaboratedTypeLoc(ElaboratedTypeLoc Loc); private: ReplaceSimpleTypedef *ConsumerInstance; }; bool ReplaceSimpleTypedefCollectionVisitor::VisitTypedefDecl(TypedefDecl *TdefD) { TypedefDecl *CanonicalD = dyn_cast(TdefD->getCanonicalDecl()); if (!ConsumerInstance->VisitedTypedefDecls.count(CanonicalD)) { ConsumerInstance->handleOneTypedefDecl(CanonicalD); ConsumerInstance->VisitedTypedefDecls.insert(CanonicalD); } return true; } bool ReplaceSimpleTypedefRewriteVisitor::VisitTypedefTypeLoc(TypedefTypeLoc Loc) { const TypedefType *TdefTy = Loc.getTypePtr(); const TypedefDecl *TdefD = dyn_cast(TdefTy->getDecl()); if (!TdefD || TdefD->getLocStart().isInvalid()) return true; if (dyn_cast(TdefD->getCanonicalDecl()) == ConsumerInstance->TheTypedefDecl) { SourceRange Range = Loc.getSourceRange(); ConsumerInstance->TheRewriter.ReplaceText(Range, ConsumerInstance->TyName); ConsumerInstance->Rewritten = true; } return true; } // Handle cases like: // struct S { // typedef int Int; // }; // S::Int g; // where S::Int is referred as an ElaboratedType bool ReplaceSimpleTypedefRewriteVisitor::VisitElaboratedTypeLoc( ElaboratedTypeLoc Loc) { const ElaboratedType *ETy = dyn_cast(Loc.getTypePtr()); const Type *NamedTy = ETy->getNamedType().getTypePtr(); const TypedefType *TdefTy = NamedTy->getAs(); if (!TdefTy) return true; const TypedefDecl *TdefD = dyn_cast(TdefTy->getDecl()); if (!TdefD || (dyn_cast(TdefD->getCanonicalDecl()) != ConsumerInstance->TheTypedefDecl)) { return true; } NestedNameSpecifierLoc QualifierLoc = Loc.getQualifierLoc(); if (QualifierLoc && ConsumerInstance->IsScalarType) { ConsumerInstance->TheRewriter.RemoveText(QualifierLoc.getSourceRange()); ConsumerInstance->Rewritten = true; } return true; } void ReplaceSimpleTypedef::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new ReplaceSimpleTypedefCollectionVisitor(this); RewriteVisitor = new ReplaceSimpleTypedefRewriteVisitor(this); } void ReplaceSimpleTypedef::HandleTranslationUnit(ASTContext &Ctx) { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheTypedefDecl && "NULL TheTypedefDecl!"); RewriteVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); removeTypedefs(); if (!Rewritten) { TransError = TransNoTextModificationError; return; } if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void ReplaceSimpleTypedef::removeTypedefs() { for (TypedefDecl::redecl_iterator I = TheTypedefDecl->redecls_begin(), E = TheTypedefDecl->redecls_end(); I != E; ++I) { SourceRange Range = (*I)->getSourceRange(); if (Range.isValid()) { RewriteHelper->removeTextUntil(Range, ';'); Rewritten = true; } } } bool ReplaceSimpleTypedef::isValidType(const Type *Ty, const TypedefDecl *D) { if (Ty->isEnumeralType() || Ty->isUnionType()) return true; if (const RecordType *RDTy = Ty->getAs()) { const RecordDecl *RD = RDTy->getDecl(); // omit some trivial cases, e.g., // typedef struct S { int x; } S; if (RD->getNameAsString() == D->getNameAsString()) return false; if (TransformationManager::isCLangOpt()) return true; const CXXRecordDecl *CXXRD = dyn_cast(RD); TransAssert(CXXRD && "NULL CXXRecordDecl!"); return (CXXRD->getDescribedClassTemplate() == NULL); } if (Ty->isPointerType()) Ty = getBasePointerElemType(Ty); if (Ty->isScalarType()) { IsScalarType = true; return true; } return false; } void ReplaceSimpleTypedef::handleOneTypedefDecl(const TypedefDecl *CanonicalD) { // omit some typedefs injected by Clang if (CanonicalD->getLocStart().isInvalid()) return; FullSourceLoc FullLoc = Context->getFullLoc(CanonicalD->getLocStart()); if (FullLoc.isInSystemHeader()) return; const Type *Ty = CanonicalD->getUnderlyingType().getTypePtr(); if (!isValidType(Ty, CanonicalD)) return; ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) { TheTypedefDecl = CanonicalD; CanonicalD->getUnderlyingType().getAsStringInternal(TyName, Context->getPrintingPolicy()); } } ReplaceSimpleTypedef::~ReplaceSimpleTypedef(void) { delete CollectionVisitor; delete RewriteVisitor; } creduce-2.2~pre1/clang_delta/ReduceArraySize.cpp0000644000175000017500000002004612315002113020417 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "ReduceArraySize.h" #include #include #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Reduce the size of an array to the maximum index of \ accessing this array. Each transformation iteration \ works on one dimension for multidimensional arrays. \ This transformation is legitimate for an array if: \n\ * this array is ConstantArrayType; \n\ * and all indeices to this array are constants. \n"; static RegisterTransformation Trans("reduce-array-size", DescriptionMsg); class ReduceArraySizeCollectionVisitor : public RecursiveASTVisitor { public: explicit ReduceArraySizeCollectionVisitor(ReduceArraySize *Instance) : ConsumerInstance(Instance) { } bool VisitVarDecl(VarDecl *VD); bool VisitArraySubscriptExpr(ArraySubscriptExpr *ASE); private: ReduceArraySize *ConsumerInstance; }; bool ReduceArraySizeCollectionVisitor::VisitVarDecl(VarDecl *VD) { ConsumerInstance->handleOneVar(VD); return true; } bool ReduceArraySizeCollectionVisitor::VisitArraySubscriptExpr( ArraySubscriptExpr *ASE) { ConsumerInstance->handleOneASE(ASE); return true; } void ReduceArraySize::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new ReduceArraySizeCollectionVisitor(this); } bool ReduceArraySize::HandleTopLevelDecl(DeclGroupRef D) { for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I) { CollectionVisitor->TraverseDecl(*I); } return true; } void ReduceArraySize::HandleTranslationUnit(ASTContext &Ctx) { doAnalysis(); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(CollectionVisitor && "NULL CollectionVisitor!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheVarDecl && "NULL TheVarDecl!"); TransAssert((TheDimValue >= 0) && "Bad TheDimValue!"); rewriteArrayVarDecl(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void ReduceArraySize::doAnalysis(void) { for (VarDeclToDimMap::iterator I = VarDeclToDim.begin(), E = VarDeclToDim.end(); I != E; ++I) { const VarDecl *VD = (*I).first; DimValueVector *DimVec = (*I).second; if (!DimVec) continue; DimValueVector *OrigDimVec = OrigVarDeclToDim[VD]; TransAssert(OrigDimVec && "Null OrigDimVec!"); unsigned int DimSz = DimVec->size(); TransAssert((DimSz == OrigDimVec->size()) && "Two DimValueVectors should have the same size!"); for (unsigned int I = 0; I < DimSz; ++I) { int DimV = (*DimVec)[I]; int OrigDimV = (*OrigDimVec)[I]; if ((DimV == -1) || (OrigDimV == 0) || ((DimV+1) == OrigDimV)) continue; ValidInstanceNum++; if (TransformationCounter != ValidInstanceNum) continue; TheVarDecl = VD; TheDimValue = DimV; TheDimIdx = I; } } } void ReduceArraySize::getBracketLocPair(const VarDecl *VD, unsigned int Dim, unsigned int DimIdx, BracketLocPair &LocPair) { SourceLocation StartLoc = VD->getLocation(); SourceLocation BPStartLoc, BPEndLoc; for (unsigned int I = 0; I < Dim; ++I) { BPStartLoc = RewriteHelper->getLocationUntil(StartLoc, '['); BPEndLoc = RewriteHelper->getLocationUntil(BPStartLoc, ']'); if (I == DimIdx) { LocPair.first = BPStartLoc; LocPair.second = BPEndLoc; break; } StartLoc = BPEndLoc; } } void ReduceArraySize::rewriteArrayVarDecl(void) { const Type *Ty = TheVarDecl->getType().getTypePtr(); const ArrayType *ArrayTy = dyn_cast(Ty); TransAssert(ArrayTy && "Invalid ArrayType!"); unsigned int Dim = getArrayDimension(ArrayTy); TransAssert((Dim > TheDimIdx) && "Bad Dimension Index!"); const VarDecl *FirstVD = TheVarDecl->getCanonicalDecl(); for(VarDecl::redecl_iterator RI = FirstVD->redecls_begin(), RE = FirstVD->redecls_end(); RI != RE; ++RI) { BracketLocPair LocPair; getBracketLocPair((*RI), Dim, TheDimIdx, LocPair); std::stringstream TmpSS; SourceLocation StartLoc = (LocPair.first).getLocWithOffset(1); SourceLocation EndLoc = (LocPair.second).getLocWithOffset(-1); TmpSS << (TheDimValue + 1); TheRewriter.ReplaceText(SourceRange(StartLoc, EndLoc), TmpSS.str()); } } void ReduceArraySize::handleOneVar(const VarDecl *VD) { const Type *Ty = VD->getType().getTypePtr(); const ArrayType *ArrayTy = dyn_cast(Ty); if (!ArrayTy) return; const VarDecl *CanonicalVD = VD->getCanonicalDecl(); DimValueVector *DimVec = VarDeclToDim[CanonicalVD]; if (DimVec) return; ArraySubTypeVector TyVec; unsigned int Dim = getArrayDimensionAndTypes(ArrayTy, TyVec); DimVec = new DimValueVector(Dim, -1); DimValueVector *OrigDimVec = new DimValueVector(Dim, -1); TransAssert((Dim == TyVec.size()) && "Unmatched Dimension and Array Sub Types!"); for (unsigned int I = 0; I < Dim; ++I) { const ConstantArrayType *CstArrayTy = dyn_cast(TyVec[I]); if (!CstArrayTy) { continue; } unsigned int InitSz = getConstArraySize(CstArrayTy); (*DimVec)[I] = 0; (*OrigDimVec)[I] = InitSz; } VarDeclToDim[CanonicalVD] = DimVec; OrigVarDeclToDim[CanonicalVD] = OrigDimVec; } bool ReduceArraySize::isIntegerExpr(const Expr *Exp) { const Expr *E = Exp->IgnoreParenCasts(); switch(E->getStmtClass()) { case Expr::IntegerLiteralClass: case Expr::CharacterLiteralClass: // Fall-through return true; default: return false; } TransAssert(0 && "Unreachable code!"); return false; } void ReduceArraySize::handleOneASE(const ArraySubscriptExpr *ASE) { const Type *ASETy = ASE->getType().getTypePtr(); if (!ASETy->isScalarType() && !ASETy->isStructureType() && !ASETy->isUnionType()) return; ExprVector IdxExprs; const Expr *BaseE = getBaseExprAndIdxExprs(ASE, IdxExprs); TransAssert(BaseE && "Empty Base expression!"); const DeclRefExpr *DRE = dyn_cast(BaseE); if (!DRE) return; const ValueDecl *OrigDecl = DRE->getDecl(); const VarDecl *VD = dyn_cast(OrigDecl); if (!VD) return; const VarDecl *CanonicalVD = VD->getCanonicalDecl(); DimValueVector *DimVec = VarDeclToDim[CanonicalVD]; // It's possible DimVec is NULL, e.g., // int main(..., char *argv[]) { // ... argv[1] ... // } if (!DimVec) return; TransAssert((DimVec->size() >= IdxExprs.size()) && "More indices than it should be!"); unsigned int DimIdx = 0; for (ExprVector::reverse_iterator I = IdxExprs.rbegin(), E = IdxExprs.rend(); I != E; ++I) { int OldIdx = (*DimVec)[DimIdx]; if (OldIdx == -1) { DimIdx++; continue; } const Expr *IdxE = (*I); if (isIntegerExpr(IdxE)) { int Idx = getIndexAsInteger(IdxE); if (Idx > OldIdx) (*DimVec)[DimIdx] = Idx; } else { (*DimVec)[DimIdx] = -1; } DimIdx++; } } ReduceArraySize::~ReduceArraySize(void) { if (CollectionVisitor) delete CollectionVisitor; for (VarDeclToDimMap::iterator I = VarDeclToDim.begin(), E = VarDeclToDim.end(); I != E; ++I) { delete (*I).second; } for (VarDeclToDimMap::iterator I = OrigVarDeclToDim.begin(), E = OrigVarDeclToDim.end(); I != E; ++I) { delete (*I).second; } } creduce-2.2~pre1/clang_delta/RemoveUnusedStructField.h0000644000175000017500000000533112315002113021615 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REMOVE_UNUSED_STRUCT_FIELD_H #define REMOVE_UNUSED_STRUCT_FIELD_H #include "Transformation.h" #include "llvm/ADT/DenseMap.h" namespace clang { class DeclGroupRef; class ASTContext; class FieldDecl; class RecordDecl; class Type; class VarDecl; } class RemoveUnusedStructFieldVisitor; class RemoveUnusedStructFieldRewriteVisitor; class RemoveUnusedStructField : public Transformation { friend class RemoveUnusedStructFieldVisitor; friend class RemoveUnusedStructFieldRewriteVisitor; public: RemoveUnusedStructField(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), RewriteVisitor(NULL), TheRecordDecl(NULL), TheFieldDecl(NULL), NumFields(0), IsFirstField(false) { } ~RemoveUnusedStructField(void); private: typedef llvm::DenseMap RecordDeclToFieldIdxVectorMap; typedef llvm::DenseMap FieldDeclToIdxVectorMap; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); const clang::RecordDecl *getBaseRecordDef(const clang::Type *Ty); void handleOneRecordDecl(const clang::RecordDecl *RD, const clang::RecordDecl *BaseRD, const clang::FieldDecl *FD, unsigned int Idx); void handleOneVarDecl(const clang::VarDecl *VD); void setBaseLine(const clang::RecordDecl *RD, const clang::FieldDecl *FD); void getInitExprs(const clang::Type *Ty, const clang::Expr *E, const IndexVector *IdxVec, ExprVector &InitExprs); const clang::FieldDecl *getFieldDeclByIdx(const clang::RecordDecl *RD, unsigned int Idx); void removeOneInitExpr(const clang::Expr *E); void removeFieldDecl(void); RecordDeclToFieldIdxVectorMap RecordDeclToField; FieldDeclToIdxVectorMap FieldToIdxVector; RemoveUnusedStructFieldVisitor *CollectionVisitor; RemoveUnusedStructFieldRewriteVisitor *RewriteVisitor; const clang::RecordDecl *TheRecordDecl; const clang::FieldDecl *TheFieldDecl; unsigned int NumFields; bool IsFirstField; // Unimplemented RemoveUnusedStructField(void); RemoveUnusedStructField(const RemoveUnusedStructField &); void operator=(const RemoveUnusedStructField &); }; #endif creduce-2.2~pre1/clang_delta/CopyPropagation.h0000644000175000017500000000672512315002113020151 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef COPY_PROPAGATION_H #define COPY_PROPAGATION_H #include #include "llvm/ADT/SmallPtrSet.h" #include "llvm/ADT/DenseMap.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class Expr; class VarDecl; class MemberExpr; class ArraySubscriptExpr; } class CopyPropCollectionVisitor; class CopyPropagation : public Transformation { friend class CopyPropCollectionVisitor; public: CopyPropagation(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), TheCopyExpr(NULL) { } ~CopyPropagation(void); private: typedef llvm::DenseMap VarToExprMap; typedef llvm::DenseMap MemberExprToExprMap; typedef llvm::DenseMap ArraySubToExprMap; typedef llvm::SmallPtrSet ExprSet; typedef llvm::DenseMap ExprToExprsMap; virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); bool isValidExpr(const clang::Expr *E); bool isValidLhs(const clang::Expr *Lhs); void updateExpr(const clang::Expr *E, const clang::Expr *CopyE); void invalidateExpr(const clang::Expr *E); void addOneDominatedExpr(const clang::Expr *CopyE, const clang::Expr *DominatedE); const clang::VarDecl *getCanonicalRefVarDecl(const clang::Expr *E); bool isRefToTheSameVar(const clang::Expr *CopyE, const clang::Expr *DominatedE); bool hasSameStringRep(const clang::Expr *CopyE, const clang::Expr *DominatedE); void doCopyPropagation(void); bool isConstantExpr(const clang::Expr *Exp); // A mapping from a var to its value at the current processing point VarToExprMap VarToExpr; // A mapping from a member expr to its value at the current processing point MemberExprToExprMap MemberExprToExpr; // A mapping from a arraysubscript expr to its value at // the current processing point ArraySubToExprMap ArraySubToExpr; // Only hold visited MemberExpr and ArraySubscriptExpr. // Used for distinguishing a valid Member/ArraySubscript expr // and a Member/ArraySubscript expr which will get a copy from its // corresponding initializer. The advantage is that we don't have to // set up initial value for all the fields of a var which has an aggregate // type. We only need to retrieve the initial value of a field on demand. // We don't need to do this for VarDecl because we can directly get its // initial value. ExprSet VisitedMEAndASE; // A mapping from an Expr to its dominating Exprs ExprToExprsMap DominatedMap; CopyPropCollectionVisitor *CollectionVisitor; const clang::Expr *TheCopyExpr; // Unimplemented CopyPropagation(void); CopyPropagation(const CopyPropagation &); void operator=(const CopyPropagation &); }; #endif creduce-2.2~pre1/clang_delta/RemoveUnusedOuterClass.h0000644000175000017500000000300112315002113021441 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REMOVE_UNUSED_OUTER_CLASS_H #define REMOVE_UNUSED_OUTER_CLASS_H #include "llvm/ADT/SmallPtrSet.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class CXXRecordDecl; } class RemoveUnusedOuterClassVisitor; class RemoveUnusedOuterClass : public Transformation { friend class RemoveUnusedOuterClassVisitor; public: RemoveUnusedOuterClass(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), TheCXXRDDef(NULL) { } ~RemoveUnusedOuterClass(void); private: typedef llvm::SmallPtrSet CXXRecordDeclSet; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void analyzeCXXRDSet(); void removeOuterClass(); CXXRecordDeclSet UsedCXXRDSet; CXXRecordDeclSet CXXRDDefSet; RemoveUnusedOuterClassVisitor *CollectionVisitor; const clang::CXXRecordDecl *TheCXXRDDef; // Unimplemented RemoveUnusedOuterClass(void); RemoveUnusedOuterClass(const RemoveUnusedOuterClass &); void operator=(const RemoveUnusedOuterClass &); }; #endif creduce-2.2~pre1/clang_delta/ReplaceFunctionDefWithDecl.cpp0000644000175000017500000002351012315002113022501 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "ReplaceFunctionDefWithDecl.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; static const char *DescriptionMsg = "This pass replaces a function's definition with its declaration.\n"; static RegisterTransformation Trans("replace-function-def-with-decl", DescriptionMsg); class ReplaceFunctionDefWithDeclCollectionVisitor : public RecursiveASTVisitor { public: explicit ReplaceFunctionDefWithDeclCollectionVisitor( ReplaceFunctionDefWithDecl *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); private: ReplaceFunctionDefWithDecl *ConsumerInstance; }; bool ReplaceFunctionDefWithDeclCollectionVisitor::VisitFunctionDecl( FunctionDecl *FD) { if (FD->isThisDeclarationADefinition() && !FD->isDeleted() && !ConsumerInstance->isMacroExpansion(FD)) ConsumerInstance->addOneFunctionDef(FD); return true; } void ReplaceFunctionDefWithDecl::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new ReplaceFunctionDefWithDeclCollectionVisitor(this); } void ReplaceFunctionDefWithDecl::HandleTranslationUnit(ASTContext &Ctx) { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } if (ToCounter > ValidInstanceNum) { TransError = TransToCounterTooBigError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); doRewriting(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } unsigned ReplaceFunctionDefWithDecl::getNumWrittenInitializers( const CXXConstructorDecl *Ctor) { unsigned Num = 0; for (CXXConstructorDecl::init_const_iterator I = Ctor->init_begin(), E = Ctor->init_end(); I != E; ++I) { const CXXCtorInitializer *Init = (*I); if (Init->isWritten()) Num++; } return Num; } void ReplaceFunctionDefWithDecl::removeCtorInitializers( const CXXConstructorDecl *Ctor) { if (!getNumWrittenInitializers(Ctor)) return; CXXConstructorDecl::init_const_iterator I = Ctor->init_begin(); while (!(*I)->isWritten()) ++I; const CXXCtorInitializer *FirstInit = (*I); SourceRange Range = FirstInit->getSourceRange(); SourceLocation LocStart = Range.getBegin(); // RewriteHelper->removeTextFromLeftAt(Range, ':', // LocStart.getLocWithOffset(-1)); // make sure we handle cases like: // namespace NS { struct A {}; } // struct B : NS::A { B() : NS::A() {} }; SourceLocation Loc = RewriteHelper->getLocationFromLeftUntil(LocStart, ':'); Loc = RewriteHelper->getLocationFromLeftUntil(LocStart, ')'); TheRewriter.RemoveText(SourceRange(Loc.getLocWithOffset(1), LocStart.getLocWithOffset(-1))); CXXConstructorDecl::init_const_iterator E = Ctor->init_end(); --E; while (!(*E)->isWritten()) --E; const CXXCtorInitializer *LastInit = (*E); TransAssert(LastInit->isWritten() && "Init is not written!"); SourceLocation LocEnd = LastInit->getSourceRange().getEnd(); TheRewriter.RemoveText(SourceRange(LocStart, LocEnd)); } bool ReplaceFunctionDefWithDecl::hasValidOuterLocStart( const FunctionTemplateDecl *FTD, const FunctionDecl *FD) { SourceLocation FTDLocStart = FTD->getSourceRange().getBegin(); SourceLocation FDLocStart = FD->getSourceRange().getBegin(); const char *FTDStartPos = SrcManager->getCharacterData(FTDLocStart); const char *FDStartPos = SrcManager->getCharacterData(FDLocStart); return (FDStartPos < FTDStartPos); } bool ReplaceFunctionDefWithDecl::removeOneInlineKeyword( const std::string &LeadingInlineStr, const std::string &InlineStr, const std::string &Str, const SourceLocation &StartLoc) { if (!Str.compare(0, LeadingInlineStr.length(), LeadingInlineStr)) { TheRewriter.RemoveText(SourceRange( StartLoc, StartLoc.getLocWithOffset(LeadingInlineStr.length() - 1))); return true; } size_t Off = Str.find(InlineStr); if (Off == std::string::npos) return false; TheRewriter.RemoveText(SourceRange( StartLoc.getLocWithOffset(Off), StartLoc.getLocWithOffset(Off + InlineStr.length() - 1))); return true; } bool ReplaceFunctionDefWithDecl::removeInlineKeyword( const std::string &InlineStr, const std::string &Str, const SourceLocation &StartLoc) { char Spaces[] = {' ', '\t', '\r', '\n'}; unsigned Len = sizeof(Spaces) / sizeof(char); for (unsigned I = 0; I < Len; ++I) { std::string LeadingInlineStr = InlineStr + Spaces[I]; for (unsigned J = 0; J < Len; ++J) { for (unsigned K = 0; K < Len; ++K) { std::string InlineStrVariant = Spaces[J] + InlineStr + Spaces[K]; if (removeOneInlineKeyword(LeadingInlineStr, InlineStrVariant, Str, StartLoc)) return true; } } } return false; } void ReplaceFunctionDefWithDecl::removeInlineKeywordFromOneFunctionDecl( const FunctionDecl *FD) { if (!FD->isInlineSpecified()) return; SourceLocation StartLoc = FD->getSourceRange().getBegin(); SourceLocation EndLoc = FD->getLocation(); std::string Str; RewriteHelper->getStringBetweenLocs(Str, StartLoc, EndLoc); if (removeInlineKeyword("inline", Str, StartLoc)) return; if (removeInlineKeyword("__inline", Str, StartLoc)) return; if (removeInlineKeyword("__forceinline", Str, StartLoc)) return; if (removeInlineKeyword("__inline__", Str, StartLoc)) return; TransAssert(0 && "Unreachable code!"); } void ReplaceFunctionDefWithDecl::removeInlineKeywordFromFunctionDecls( const FunctionDecl *FD) { if (!FD->isInlineSpecified()) return; const FunctionDecl *FirstFD = FD->getCanonicalDecl(); for (FunctionDecl::redecl_iterator I = FirstFD->redecls_begin(), E = FirstFD->redecls_end(); I != E; ++I) { removeInlineKeywordFromOneFunctionDecl(*I); } } void ReplaceFunctionDefWithDecl::rewriteOneFunctionDef( const FunctionDecl *FD) { const CXXMethodDecl *CXXMD = dyn_cast(FD); if (!CXXMD) { RewriteHelper->replaceFunctionDefWithStr(FD, ";"); // compiler warns about used-but-not-defined inlined specified function, // so get rid of the inline keyword from FD's decls removeInlineKeywordFromFunctionDecls(FD); return; } if (CXXMD->isOutOfLine()) { // Not sure why, but FD->getOuterLocStart() doesn't work well for // function template decl, e.g. for the code below: // struct A { template A(); }; // template A::A() {} // FD->getOuterLocStart() returns the same LocStart as // FD->getSourceRange().getBegin(), so we have to check if FD has // described function template if (FunctionTemplateDecl *FTD = FD->getDescribedFunctionTemplate()) { // here is another ugly part, without this check, we couldn't remove // "template in the following code: // template struct S {template void foo();}; // template template void S::foo() { } if (!hasValidOuterLocStart(FTD, FD)) { TheRewriter.RemoveText(FTD->getSourceRange()); return; } } TheRewriter.RemoveText(FD->getSourceRange()); return; } if (const CXXConstructorDecl *Ctor = dyn_cast(FD)) { TransAssert(!Ctor->isDefaulted() && "Implicit Def!"); removeCtorInitializers(Ctor); } RewriteHelper->replaceFunctionDefWithStr(FD, ";"); removeInlineKeywordFromFunctionDecls(FD); } void ReplaceFunctionDefWithDecl::doRewriting() { if (ToCounter <= 0) { TransAssert(TheFunctionDef && "NULL TheFunctionDef!"); rewriteOneFunctionDef(TheFunctionDef); return; } TransAssert((TransformationCounter <= static_cast(AllValidFunctionDefs.size())) && "TransformationCounter is larger than the number of defs!"); TransAssert((ToCounter <= static_cast(AllValidFunctionDefs.size())) && "ToCounter is larger than the number of defs!"); // To cope with local struct definition defined inside a function // to be replaced, e.g.: // void foo(void) { { struct A { A() {} }; } } // If we replace foo() {...} first, we will mess up when we try to // replace A() {} because its text has gone already for (int I = ToCounter; I >= TransformationCounter; --I) { TransAssert((I >= 1) && "Invalid Index!"); const FunctionDecl *FD = AllValidFunctionDefs[I-1]; TransAssert(FD && "NULL FunctionDecl!"); rewriteOneFunctionDef(FD); } } bool ReplaceFunctionDefWithDecl::isMacroExpansion(const FunctionDecl *FD) { const Stmt *Body = FD->getBody(); if (!Body) return false; return SrcManager->isMacroBodyExpansion(Body->getLocStart()); } void ReplaceFunctionDefWithDecl::addOneFunctionDef(const FunctionDecl *FD) { ValidInstanceNum++; if (ToCounter > 0) { AllValidFunctionDefs.push_back(FD); return; } if (ValidInstanceNum == TransformationCounter) TheFunctionDef = FD; } ReplaceFunctionDefWithDecl::~ReplaceFunctionDefWithDecl() { delete CollectionVisitor; } creduce-2.2~pre1/clang_delta/EmptyStructToInt.h0000644000175000017500000000360212315002113020303 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef EMPTY_STRUCT_TO_INT_H #define EMPTY_STRUCT_TO_INT_H #include "llvm/ADT/SmallPtrSet.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class RecordDecl; class FieldDecl; } class EmptyStructToIntASTVisitor; class EmptyStructToIntRewriteVisitor; class EmptyStructToInt : public Transformation { friend class EmptyStructToIntASTVisitor; friend class EmptyStructToIntRewriteVisitor; public: EmptyStructToInt(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), RewriteVisitor(NULL), TheRecordDecl(NULL) { } ~EmptyStructToInt(void); private: typedef llvm::SmallPtrSet RecordDeclSet; typedef llvm::SmallPtrSet CXXRecordDeclSet; typedef llvm::SmallPtrSet LocPtrSet; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); bool isValidRecordDecl(const clang::RecordDecl *RD); bool pointToSelf(const clang::FieldDecl *FD); void removeRecordDecls(void); void doAnalysis(void); RecordDeclSet VisitedRecordDecls; CXXRecordDeclSet BaseClassDecls; LocPtrSet VisitedLocs; EmptyStructToIntASTVisitor *CollectionVisitor; EmptyStructToIntRewriteVisitor *RewriteVisitor; const clang::RecordDecl *TheRecordDecl; // Unimplemented EmptyStructToInt(void); EmptyStructToInt(const EmptyStructToInt &); void operator=(const EmptyStructToInt &); }; #endif creduce-2.2~pre1/clang_delta/SimpleInliner.cpp0000644000175000017500000003522012315002113020130 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "SimpleInliner.h" #include #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" #include "CommonStatementVisitor.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "A really simple inliner. \ This transformation does a simple source-to-source \ inlining. To avoid the abuse of inlining, I put \ some constraints on the size of a function which \ can be inlined - if a function has less than 10 statements, \ then it's legitimate. \n\ \n\ Steps of inlining: \n\ * create a tmp var for function return value; \n\ * create a new block which is a copy of the inlined function; \n\ * at the top of this newly block, inlined function's parameters \ will be declared as local vars with callexpr's arguments as their \ initialization values (if any) \n\ * inside this newly block, replace all return statements as \ assignment statements, where the LHS is the created tmp var \ (Note that if the inlined function returns void, then \ this step is skipped) \n\ * replace the callexpr with tmp var above \n\ \n\ Each transformation iteration only transforms one callexpr, \ also it will keep the inlined function body unchanged. \ If the inlined body has no reference anymore, c_delta \ will remove it entirely. \n"; static RegisterTransformation Trans("simple-inliner", DescriptionMsg); class SimpleInlinerCollectionVisitor : public RecursiveASTVisitor { public: explicit SimpleInlinerCollectionVisitor(SimpleInliner *Instance) : ConsumerInstance(Instance), NumStmts(0) { } bool VisitStmt(Stmt *S); bool VisitCallExpr(CallExpr *CE); bool TraverseConstructorInitializer(CXXCtorInitializer *Init); unsigned int getNumStmts(void) { return NumStmts; } void setNumStmts(unsigned int Num) { NumStmts = Num; } private: SimpleInliner *ConsumerInstance; unsigned int NumStmts; }; class SimpleInlinerFunctionVisitor : public RecursiveASTVisitor { public: explicit SimpleInlinerFunctionVisitor(SimpleInliner *Instance) : ConsumerInstance(Instance) { } bool VisitReturnStmt(ReturnStmt *RS); bool VisitDeclRefExpr(DeclRefExpr *DRE); private: SimpleInliner *ConsumerInstance; }; class SimpleInlinerFunctionStmtVisitor : public RecursiveASTVisitor { public: explicit SimpleInlinerFunctionStmtVisitor(SimpleInliner *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); private: SimpleInliner *ConsumerInstance; }; class SimpleInlinerStmtVisitor : public CommonStatementVisitor { public: explicit SimpleInlinerStmtVisitor(SimpleInliner *Instance) : ConsumerInstance(Instance) { } bool VisitCallExpr(CallExpr *CallE); private: SimpleInliner *ConsumerInstance; }; bool SimpleInlinerCollectionVisitor::VisitStmt(Stmt *S) { Stmt::StmtClass SC = S->getStmtClass(); switch (SC) { case Stmt::BreakStmtClass: case Stmt::CompoundStmtClass: case Stmt::ContinueStmtClass: case Stmt::DeclStmtClass: case Stmt::DoStmtClass: case Stmt::ForStmtClass: case Stmt::GotoStmtClass: case Stmt::IndirectGotoStmtClass: case Stmt::IfStmtClass: case Stmt::ReturnStmtClass: case Stmt::CaseStmtClass: case Stmt::SwitchStmtClass: case Stmt::WhileStmtClass: case Stmt::BinaryOperatorClass: NumStmts++; break; default: break; } return true; } bool SimpleInlinerCollectionVisitor::VisitCallExpr(CallExpr *CE) { FunctionDecl *FD = CE->getDirectCallee(); if (!FD) return true; ConsumerInstance->AllCallExprs.push_back(CE); ConsumerInstance->CalleeToCallerMap[CE] = ConsumerInstance->CurrentFD; FunctionDecl *CanonicalFD = FD->getCanonicalDecl(); unsigned int NumCalls = ConsumerInstance->FunctionDeclNumCalls[CanonicalFD]; NumCalls++; ConsumerInstance->FunctionDeclNumCalls[CanonicalFD] = NumCalls; NumStmts++; return true; } // Overload the default traverse function, because we cannot inline // Ctor's initializer bool SimpleInlinerCollectionVisitor::TraverseConstructorInitializer( CXXCtorInitializer *Init) { return true; } bool SimpleInlinerFunctionVisitor::VisitReturnStmt(ReturnStmt *RS) { ConsumerInstance->ReturnStmts.push_back(RS); return true; } bool SimpleInlinerFunctionVisitor::VisitDeclRefExpr(DeclRefExpr *DRE) { const ValueDecl *OrigDecl = DRE->getDecl(); const ParmVarDecl *PD = dyn_cast(OrigDecl); if (PD) ConsumerInstance->ParmRefs.push_back(DRE); return true; } bool SimpleInlinerFunctionStmtVisitor::VisitFunctionDecl(FunctionDecl *FD) { if (!FD->isThisDeclarationADefinition()) return true; ConsumerInstance->CurrentFD = FD; ConsumerInstance->CollectionVisitor->setNumStmts(0); ConsumerInstance->CollectionVisitor->TraverseDecl(FD); if (!FD->isVariadic()) { ConsumerInstance->FunctionDeclNumStmts[FD->getCanonicalDecl()] = ConsumerInstance->CollectionVisitor->getNumStmts(); } return true; } bool SimpleInlinerStmtVisitor::VisitCallExpr(CallExpr *CallE) { if (ConsumerInstance->TheCallExpr == CallE) { ConsumerInstance->TheStmt = CurrentStmt; ConsumerInstance->NeedParen = NeedParen; // Stop recursion return false; } return true; } void SimpleInliner::Initialize(ASTContext &context) { Transformation::Initialize(context); NameQueryWrap = new TransNameQueryWrap(RewriteHelper->getTmpVarNamePrefix()); CollectionVisitor = new SimpleInlinerCollectionVisitor(this); FunctionVisitor = new SimpleInlinerFunctionVisitor(this); FunctionStmtVisitor = new SimpleInlinerFunctionStmtVisitor(this); StmtVisitor = new SimpleInlinerStmtVisitor(this); } bool SimpleInliner::HandleTopLevelDecl(DeclGroupRef D) { for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I) { FunctionStmtVisitor->TraverseDecl(*I); } return true; } void SimpleInliner::HandleTranslationUnit(ASTContext &Ctx) { doAnalysis(); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(CurrentFD && "NULL CurrentFD!"); TransAssert(TheCallExpr && "NULL TheCallExpr!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); NameQueryWrap->TraverseDecl(Ctx.getTranslationUnitDecl()); NamePostfix = NameQueryWrap->getMaxNamePostfix() + 1; FunctionVisitor->TraverseDecl(CurrentFD); StmtVisitor->TraverseDecl(TheCaller); TransAssert(TheStmt && "NULL TheStmt!"); replaceCallExpr(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } bool SimpleInliner::isValidArgExpr(const Expr *E) { TransAssert(E && "NULL Expr!"); switch(E->getStmtClass()) { case Expr::FloatingLiteralClass: case Expr::StringLiteralClass: case Expr::IntegerLiteralClass: case Expr::GNUNullExprClass: case Expr::CharacterLiteralClass: // Fall-through return true; case Expr::ParenExprClass: return isValidArgExpr(cast(E)->getSubExpr()); case Expr::ImplicitCastExprClass: case Expr::CStyleCastExprClass: // Fall-through return isValidArgExpr(cast(E)->getSubExpr()); case Expr::MemberExprClass: return true; case Expr::ArraySubscriptExprClass: { const ArraySubscriptExpr *AE = cast(E); return isValidArgExpr(AE->getIdx()); } case Expr::DeclRefExprClass: return true; default: return false; } TransAssert(0 && "Unreachable code!"); return false; } bool SimpleInliner::hasValidArgExprs(const CallExpr *CE) { for(CallExpr::const_arg_iterator I = CE->arg_begin(), E = CE->arg_end(); I != E; ++I) { if (!isValidArgExpr(*I)) return false; } return true; } void SimpleInliner::getValidFunctionDecls(void) { for (FunctionDeclToNumStmtsMap::iterator I = FunctionDeclNumStmts.begin(), E = FunctionDeclNumStmts.end(); I != E; ++I) { FunctionDecl *FD = (*I).first; unsigned int NumStmts = (*I).second; unsigned int NumCalls = FunctionDeclNumCalls[FD]; if (((NumCalls == 1) && (NumStmts <= SingleMaxNumStmts)) || ((NumCalls > 1) && (NumStmts <= MaxNumStmts))) { ValidFunctionDecls.insert(FD); } } } void SimpleInliner::doAnalysis(void) { getValidFunctionDecls(); for (SmallVector::iterator CI = AllCallExprs.begin(), CE = AllCallExprs.end(); CI != CE; ++CI) { FunctionDecl *CalleeDecl = (*CI)->getDirectCallee(); TransAssert(CalleeDecl && "Bad CalleeDecl!"); FunctionDecl *CanonicalDecl = CalleeDecl->getCanonicalDecl(); if (!ValidFunctionDecls.count(CanonicalDecl)) continue; if (!hasValidArgExprs(*CI)) continue; ValidInstanceNum++; if (TransformationCounter == ValidInstanceNum) { // It's possible the direct callee is not a definition if (!CalleeDecl->isThisDeclarationADefinition()) { CalleeDecl = CalleeDecl->getCanonicalDecl(); for(FunctionDecl::redecl_iterator RI = CalleeDecl->redecls_begin(), RE = CalleeDecl->redecls_end(); RI != RE; ++RI) { if ((*RI)->isThisDeclarationADefinition()) { CalleeDecl = (*RI); break; } } } TransAssert(CalleeDecl->isThisDeclarationADefinition() && "Bad CalleeDecl!"); CurrentFD = CalleeDecl; TheCaller = CalleeToCallerMap[(*CI)]; TransAssert(TheCaller && "NULL TheCaller!"); TheCallExpr = (*CI); } } } std::string SimpleInliner::getNewTmpName(void) { std::stringstream SS; SS << RewriteHelper->getTmpVarNamePrefix() << NamePostfix; NamePostfix++; return SS.str(); } void SimpleInliner::createReturnVar(void) { const Type *FDType = CurrentFD->getResultType().getTypePtr(); const Type *CallExprType = TheCallExpr->getCallReturnType().getTypePtr(); // We don't need tmp var if (FDType->isVoidType() && CallExprType->isVoidType()) { return; } TmpVarName = getNewTmpName(); std::string VarStr = TmpVarName; CurrentFD->getResultType().getAsStringInternal(VarStr, Context->getPrintingPolicy()); VarStr += ";"; RewriteHelper->addLocalVarToFunc(VarStr, TheCaller); } void SimpleInliner::generateParamStrings(void) { unsigned int ArgNum = TheCallExpr->getNumArgs(); FunctionDecl *FD = TheCallExpr->getDirectCallee(); unsigned int Idx; for(Idx = 0; Idx < FD->getNumParams(); ++Idx) { const ParmVarDecl *PD = FD->getParamDecl(Idx); std::string ParmStr = PD->getNameAsString(); PD->getType().getAsStringInternal(ParmStr, Context->getPrintingPolicy()); if (Idx < ArgNum) { const Expr *Arg = TheCallExpr->getArg(Idx); ParmStr += " = "; std::string ArgStr(""); RewriteHelper->getExprString(Arg, ArgStr); ParmStr += ArgStr; } ParmStr += ";\n"; ParmStrings.push_back(ParmStr); } } void SimpleInliner::insertReturnStmt (std::vector< std::pair > &SortedReturnStmts, ReturnStmt *RS, int Off) { std::pair ReturnStmtOffPair(RS, Off); if (SortedReturnStmts.empty()) { SortedReturnStmts.push_back(ReturnStmtOffPair); return; } std::vector< std::pair >::iterator I, E; for(I = SortedReturnStmts.begin(), E = SortedReturnStmts.end(); I != E; ++I) { int TmpOff = (*I).second; if (Off < TmpOff) break; } if (I == E) SortedReturnStmts.push_back(ReturnStmtOffPair); else SortedReturnStmts.insert(I, ReturnStmtOffPair); } void SimpleInliner::sortReturnStmtsByOffs(const char *StartBuf, std::vector< std::pair > &SortedReturnStmts) { for (ReturnStmtsVector::iterator I = ReturnStmts.begin(), E = ReturnStmts.end(); I != E; ++I) { ReturnStmt *RS = (*I); SourceLocation RSLocStart = RS->getLocStart(); const char *RSStartBuf = SrcManager->getCharacterData(RSLocStart); int Off = RSStartBuf - StartBuf; TransAssert((Off >= 0) && "Bad Offset!"); insertReturnStmt(SortedReturnStmts, RS, Off); } } void SimpleInliner::copyFunctionBody(void) { Stmt *Body = CurrentFD->getBody(); TransAssert(Body && "NULL Body!"); std::string FuncBodyStr(""); RewriteHelper->getStmtString(Body, FuncBodyStr); TransAssert(FuncBodyStr[0] == '{'); SourceLocation StartLoc = Body->getLocStart(); const char *StartBuf = SrcManager->getCharacterData(StartLoc); std::vector< std::pair > SortedReturnStmts; sortReturnStmtsByOffs(StartBuf, SortedReturnStmts); // Now we start rewriting int Delta = 1; // skip the first { symbol for(SmallVector::iterator I = ParmStrings.begin(), E = ParmStrings.end(); I != E; ++I) { std::string PStr = (*I); FuncBodyStr.insert(Delta, PStr); Delta += PStr.size(); } // restore the effect of { Delta--; int ReturnSZ = 6; std::string TmpVarStr = TmpVarName + " = "; int TmpVarNameSize = static_cast(TmpVarStr.size()); for(std::vector< std::pair >::iterator I = SortedReturnStmts.begin(), E = SortedReturnStmts.end(); I != E; ++I) { ReturnStmt *RS = (*I).first; int Off = (*I).second + Delta; Expr *Exp = RS->getRetValue(); if (Exp) { const Type *T = Exp->getType().getTypePtr(); if (!T->isVoidType()) { FuncBodyStr.replace(Off, ReturnSZ, TmpVarStr); Delta += (TmpVarNameSize - ReturnSZ); continue; } } FuncBodyStr.replace(Off, ReturnSZ, ""); Delta -= ReturnSZ; } RewriteHelper->addStringBeforeStmt(TheStmt, FuncBodyStr, NeedParen); } void SimpleInliner::removeFunctionBody(void) { SourceRange FDRange = CurrentFD->getSourceRange(); TheRewriter.RemoveText(FDRange); } void SimpleInliner::replaceCallExpr(void) { // Create a new tmp var for return value createReturnVar(); generateParamStrings(); copyFunctionBody(); RewriteHelper->replaceExprNotInclude(TheCallExpr, TmpVarName); FunctionDecl *CanonicalFD = CurrentFD->getCanonicalDecl(); if (FunctionDeclNumCalls[CanonicalFD] == 1) removeFunctionBody(); } SimpleInliner::~SimpleInliner(void) { delete NameQueryWrap; delete CollectionVisitor; delete FunctionVisitor; delete FunctionStmtVisitor; delete StmtVisitor; } creduce-2.2~pre1/clang_delta/ReplaceDependentTypedef.cpp0000644000175000017500000001017212315002113022100 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "ReplaceDependentTypedef.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "This pass replaces typedef names with the underlying type if the \ underlying type is dependent, e.g.: \n\ \n\ template struct S { typedef T type; }; \n\ struct A { }; \n\ struct B { typedef S::type type; }; \n\ ==> \n\ template struct S { typedef T type; }; \n\ struct A { }; \n\ struct B { typedef A type; }; \n\ \n\ It also tries to reduce the typedef chain, e.g. \n\ typedef long xx_t; \n\ typedef xx_t xx; \n\ ==> \n\ typedef long xx_t; \n\ typedef long xx; \n\ "; static RegisterTransformation Trans("replace-dependent-typedef", DescriptionMsg); class ReplaceDependentTypedefCollectionVisitor : public RecursiveASTVisitor { public: explicit ReplaceDependentTypedefCollectionVisitor(ReplaceDependentTypedef *Instance) : ConsumerInstance(Instance) { } bool VisitTypedefDecl(TypedefDecl *D); private: ReplaceDependentTypedef *ConsumerInstance; }; bool ReplaceDependentTypedefCollectionVisitor::VisitTypedefDecl(TypedefDecl *D) { ConsumerInstance->handleOneTypedefDecl(D); return true; } void ReplaceDependentTypedef::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new ReplaceDependentTypedefCollectionVisitor(this); } void ReplaceDependentTypedef::HandleTranslationUnit(ASTContext &Ctx) { if (TransformationManager::isCLangOpt()) { ValidInstanceNum = 0; } else { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); } if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); rewriteTypedefDecl(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } bool ReplaceDependentTypedef::isValidType(const QualType &QT) { const Type *Ty = QT.getTypePtr(); Type::TypeClass TC = Ty->getTypeClass(); switch (TC) { case Type::SubstTemplateTypeParm: case Type::Typedef: case Type::DependentName: // fall-through return true; case Type::Elaborated: { const ElaboratedType *ETy = dyn_cast(Ty); ElaboratedTypeKeyword Keyword = ETy->getKeyword(); return ((Keyword == ETK_Typename) || (Keyword == ETK_None)); } default: return false; } TransAssert(0 && "Unreachable code!"); return false; } void ReplaceDependentTypedef::handleOneTypedefDecl(const TypedefDecl *D) { if (D->getLocStart().isInvalid()) return; if (!isValidType(D->getUnderlyingType())) return; std::string Str = ""; bool Typename = false; if (!getTypeString(D->getUnderlyingType(), Str, Typename)) return; std::string TdefTyStr = ""; D->getUnderlyingType().getAsStringInternal( TdefTyStr, Context->getPrintingPolicy()); if (Str == TdefTyStr) return; ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) { TheTypedefDecl = D; TheTyName = Str; NeedTypenameKeyword = Typename; } } void ReplaceDependentTypedef::rewriteTypedefDecl() { std::string NewStr = "typedef "; if (NeedTypenameKeyword) NewStr += "typename "; NewStr = NewStr + TheTyName + " " + TheTypedefDecl->getNameAsString(); SourceRange Range = TheTypedefDecl->getSourceRange(); TheRewriter.ReplaceText(Range, NewStr); } ReplaceDependentTypedef::~ReplaceDependentTypedef() { delete CollectionVisitor; } creduce-2.2~pre1/clang_delta/SimplifyNestedClass.h0000644000175000017500000000305512315002113020751 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef SIMPLIFY_NESTED_CLASS_H #define SIMPLIFY_NESTED_CLASS_H #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class CXXRecordDecl; class Decl; } class SimplifyNestedClassVisitor; class SimplifyNestedClassRewriteVisitor; class SimplifyNestedClass : public Transformation { friend class SimplifyNestedClassVisitor; friend class SimplifyNestedClassRewriteVisitor; public: SimplifyNestedClass(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), RewriteVisitor(NULL), TheBaseCXXRD(NULL) { } ~SimplifyNestedClass(void); private: virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void handleOneCXXRecordDecl(const clang::CXXRecordDecl *CXXRD); void removeOuterClass(); SimplifyNestedClassVisitor *CollectionVisitor; SimplifyNestedClassRewriteVisitor *RewriteVisitor;; const clang::CXXRecordDecl *TheBaseCXXRD; const clang::Decl *TheInnerDecl; // Unimplemented SimplifyNestedClass(void); SimplifyNestedClass(const SimplifyNestedClass &); void operator=(const SimplifyNestedClass &); }; #endif creduce-2.2~pre1/clang_delta/ReplaceUndefinedFunction.cpp0000644000175000017500000001165612315002113022270 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "ReplaceUndefinedFunction.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; static const char *DescriptionMsg = "If there are more than one undefined function with the same type,\ pick up one and then replace all others with the selected one. \n"; static RegisterTransformation Trans("replace-undefined-function", DescriptionMsg); class ReplaceUndefFuncCollectionVisitor : public RecursiveASTVisitor { public: explicit ReplaceUndefFuncCollectionVisitor(ReplaceUndefinedFunction *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); private: ReplaceUndefinedFunction *ConsumerInstance; }; class ReplaceUndefFuncRewriteVisitor : public RecursiveASTVisitor { public: explicit ReplaceUndefFuncRewriteVisitor(ReplaceUndefinedFunction *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); bool VisitCallExpr(CallExpr *CE); private: ReplaceUndefinedFunction *ConsumerInstance; }; bool ReplaceUndefFuncCollectionVisitor::VisitFunctionDecl(FunctionDecl *FD) { if (FD->hasBody()) return true; ConsumerInstance->handleOneFunctionDecl(FD->getCanonicalDecl()); return true; } bool ReplaceUndefFuncRewriteVisitor::VisitFunctionDecl(FunctionDecl *FD) { if (FD->getCanonicalDecl() != ConsumerInstance->ReplacedFunctionDecl) return true; TransAssert(!FD->hasBody() && "FD cannot have any definition!"); ConsumerInstance->RewriteHelper->removeDecl(FD); return true; } bool ReplaceUndefFuncRewriteVisitor::VisitCallExpr(CallExpr *CE) { FunctionDecl *FD = CE->getDirectCallee(); // skip CXXMethodDecl for now if (!FD || dyn_cast(FD)) return true; if (FD->getCanonicalDecl() == ConsumerInstance->ReplacedFunctionDecl) { ConsumerInstance->TheRewriter.ReplaceText(CE->getLocStart(), ConsumerInstance->ReplacedFunctionDecl->getNameAsString().size(), ConsumerInstance->ReplacingFunctionDecl->getNameAsString()); } return true; } void ReplaceUndefinedFunction::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new ReplaceUndefFuncCollectionVisitor(this); RewriteVisitor = new ReplaceUndefFuncRewriteVisitor(this); } void ReplaceUndefinedFunction::HandleTranslationUnit(ASTContext &Ctx) { TransAssert(CollectionVisitor && "NULL CollectionVisitor!"); CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); doAnalysis(); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(RewriteVisitor && "NULL RewriteVisitor!"); RewriteVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void ReplaceUndefinedFunction::doAnalysis(void) { for (FunctionSetMap::iterator I = ReplaceableFunctions.begin(), E = ReplaceableFunctions.end(); I != E; ++I) { const FunctionDeclSet *FDSet = (*I).second; if (!FDSet) continue; for (FunctionDeclSet::iterator FI = FDSet->begin(), FE = FDSet->end(); FI != FE; ++FI) { ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) { ReplacingFunctionDecl = (*I).first; ReplacedFunctionDecl = (*FI); } } } } void ReplaceUndefinedFunction::handleOneFunctionDecl(const FunctionDecl *FD) { QualType FDQualTy = FD->getType(); for (FunctionSetMap::iterator I = ReplaceableFunctions.begin(), E = ReplaceableFunctions.end(); I != E; ++I) { const FunctionDecl *ReplaceableFD = (*I).first; FunctionDeclSet *FDSet = (*I).second; QualType QualTy = ReplaceableFD->getType(); if (!Context->hasSameType(FDQualTy, QualTy)) continue; TransAssert(FDSet && "NULL FDSet"); FDSet->insert(FD); return; } FunctionDeclSet *FDSet = new FunctionDeclSet(); ReplaceableFunctions[FD] = FDSet; } ReplaceUndefinedFunction::~ReplaceUndefinedFunction(void) { delete CollectionVisitor; delete RewriteVisitor; for (FunctionSetMap::iterator I = ReplaceableFunctions.begin(), E = ReplaceableFunctions.end(); I != E; ++I) { const FunctionDeclSet *FDSet = (*I).second; if (!FDSet) delete FDSet; } } creduce-2.2~pre1/clang_delta/RenameClass.cpp0000644000175000017500000001520612315002113017555 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RenameClass.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "CommonRenameClassRewriteVisitor.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; using namespace clang_delta_common_visitor; static const char *DescriptionMsg = "To increase readability, simplify class names to [A - Z] \ (except E, T and Z). Class names from the same hierarchy tree will \ have alphabetical order. For example, we could have a transformed \ code shown as below: \n\ class A {}; \n\ class B : public A {}; \n\ class C : public B {}; \n"; static RegisterTransformation Trans("rename-class", DescriptionMsg); class RenameClassASTVisitor : public RecursiveASTVisitor { public: explicit RenameClassASTVisitor(RenameClass *Instance) : ConsumerInstance(Instance) { } bool VisitCXXRecordDecl(CXXRecordDecl *CXXRD); private: RenameClass *ConsumerInstance; }; class RenameClassRewriteVisitor : public CommonRenameClassRewriteVisitor { public: RenameClassRewriteVisitor(Rewriter *RT, RewriteUtils *Helper, const CXXRecordDecl *CXXRD, const std::string &Name) : CommonRenameClassRewriteVisitor (RT, Helper, CXXRD, Name) { } }; bool RenameClassASTVisitor::VisitCXXRecordDecl(CXXRecordDecl *CXXRD) { ConsumerInstance->analyzeOneRecordDecl(CXXRD); return true; } void RenameClass::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new RenameClassASTVisitor(this); } void RenameClass::HandleTranslationUnit(ASTContext &Ctx) { if (TransformationManager::isCLangOpt()) { ValidInstanceNum = 0; } else { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); doAnalysis(); } if (QueryInstanceOnly) return; if ((ValidInstanceNum + UsedNames.size() > 23)) { TransError = TransMaxClassesError; return; } else if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); RewriteVisitor = new RenameClassRewriteVisitor(&TheRewriter, RewriteHelper, TheCXXRecordDecl, NewNameStr); TransAssert(RewriteVisitor && "NULL RewriteVisitor!"); RewriteVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } bool RenameClass::isReservedName(char C) { return ((C == 'E') || (C == 'T') || (C == 'U')); } void RenameClass::incValidInstance(const CXXRecordDecl *CXXRD) { ValidInstanceNum++; if (ValidInstanceNum != TransformationCounter) return; while (isReservedName(CurrentName) || UsedNames.count(CurrentName)) { if (CurrentName > 'Z') return; CurrentName++; } TheCXXRecordDecl = CXXRD; NewNameStr.assign(1, CurrentName); } void RenameClass::doAnalysis(void) { for (unsigned Level = 0; Level <= MaxInheritanceLevel; ++Level) { CXXRecordDeclSet *RDSet = LevelToRecords[Level]; if (!RDSet) continue; for (CXXRecordDeclSet::const_iterator I = RDSet->begin(), E = RDSet->end(); I != E; ++I) { const CXXRecordDecl *CXXRD = (*I); if (UsedNameDecls.count(CXXRD->getCanonicalDecl())) continue; incValidInstance(CXXRD); } } } bool RenameClass::isValidName(const std::string &Name) { if (Name.size() != 1) return false; char C = Name[0]; return (((C >= 'A') || (C <= 'Z')) && !isReservedName(C)); } void RenameClass::addOneRecordDecl(const CXXRecordDecl *CanonicalRD, unsigned Level) { RecordToLevel[CanonicalRD] = Level; if (Level > MaxInheritanceLevel) MaxInheritanceLevel = Level; CXXRecordDeclSet *RDSet = LevelToRecords[Level]; if (!RDSet) { RDSet = new CXXRecordDeclSet(); TransAssert(RDSet && "Cannot new a CXXRecordDeclSet!"); LevelToRecords[Level] = RDSet; } RDSet->insert(CanonicalRD); std::string RDName = CanonicalRD->getNameAsString(); if (isValidName(RDName)) { char C = RDName[0]; UsedNames.insert(C); UsedNameDecls.insert(CanonicalRD); } } void RenameClass::analyzeOneRecordDecl(const CXXRecordDecl *CXXRD) { if (isSpecialRecordDecl(CXXRD)) return; // Avoid duplication if (dyn_cast(CXXRD)) return; if (CXXRD->getNameAsString().empty()) return; const CXXRecordDecl *CanonicalRD = CXXRD->getCanonicalDecl(); if (RecordToLevel.find(CanonicalRD) != RecordToLevel.end()) return; if (!CXXRD->hasDefinition()) { addOneRecordDecl(CanonicalRD, 0); return; } // getNumBases dies on the case where CXXRD has no definition. unsigned NumBases = CanonicalRD->getNumBases(); // in some cases, we will encounter a derived classs before // its base class, // namespace NS1 { // class Derived; // class Base {}; // class Derived: public Base { }; // } if (NumBases == 0) { addOneRecordDecl(CanonicalRD, 0); return; } unsigned Level = 0; for (CXXRecordDecl::base_class_const_iterator I = CanonicalRD->bases_begin(), E = CanonicalRD->bases_end(); I != E; ++I) { const CXXBaseSpecifier *BS = I; const Type *Ty = BS->getType().getTypePtr(); const CXXRecordDecl *Base = getBaseDeclFromType(Ty); // If cannot find CXXRD's base class, then we assume its base class // has the level of 0 if (!Base) continue; const CXXRecordDecl *CanonicalBase = Base->getCanonicalDecl(); if (CanonicalBase == CanonicalRD) continue; unsigned BaseLevel; RecordToInheritanceLevelMap::iterator LI = RecordToLevel.find(CanonicalBase); if (LI == RecordToLevel.end()) { continue; } BaseLevel = (*LI).second; if (BaseLevel > Level) Level = BaseLevel; } Level++; addOneRecordDecl(CanonicalRD, Level); } RenameClass::~RenameClass(void) { for (InheritanceLevelToRecordsMap::iterator I = LevelToRecords.begin(), E = LevelToRecords.end(); I != E; ++I) { delete (*I).second; } delete CollectionVisitor; delete RewriteVisitor; } creduce-2.2~pre1/clang_delta/CombineLocalVarDecl.h0000644000175000017500000000276312315002113020621 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef COMBINE_LOCAL_VAR_DECL_H #define COMBINE_LOCAL_VAR_DECL_H #include #include "llvm/ADT/SmallVector.h" #include "llvm/ADT/DenseMap.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class DeclStmt; class CompoundStmt; class Type; } class CombLocalVarCollectionVisitor; class CombineLocalVarDecl : public Transformation { friend class CombLocalVarCollectionVisitor; public: CombineLocalVarDecl(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL) { } ~CombineLocalVarDecl(void); private: virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void doCombination(); llvm::DenseMap DeclStmts; llvm::SmallVector TheDeclStmts; CombLocalVarCollectionVisitor *CollectionVisitor; // Unimplemented CombineLocalVarDecl(void); CombineLocalVarDecl(const CombineLocalVarDecl &); void operator=(const CombineLocalVarDecl &); }; #endif creduce-2.2~pre1/clang_delta/ClassTemplateToClass.cpp0000644000175000017500000002561412315002113021416 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "ClassTemplateToClass.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Change a class template to a class if this class template: \n\ * has only one parameter, and \n\ * the parameter is unused. \n"; static RegisterTransformation Trans("class-template-to-class", DescriptionMsg); class ClassTemplateToClassASTVisitor : public RecursiveASTVisitor { public: explicit ClassTemplateToClassASTVisitor(ClassTemplateToClass *Instance) : ConsumerInstance(Instance) { } bool VisitClassTemplateDecl(ClassTemplateDecl *D); private: ClassTemplateToClass *ConsumerInstance; }; class ClassTemplateToClassSpecializationTypeRewriteVisitor : public RecursiveASTVisitor { public: explicit ClassTemplateToClassSpecializationTypeRewriteVisitor( ClassTemplateToClass *Instance) : ConsumerInstance(Instance) { } bool VisitTemplateSpecializationTypeLoc(TemplateSpecializationTypeLoc Loc); private: ClassTemplateToClass *ConsumerInstance; }; namespace { class TemplateParameterTypeVisitor : public RecursiveASTVisitor { public: typedef SmallPtrSet TypeParmDeclSet; typedef SmallPtrSet TemplateNameSet; ~TemplateParameterTypeVisitor(void) { for (TemplateNameSet::iterator I = TmplNames.begin(), E = TmplNames.end(); I != E; ++I) delete (*I); } explicit TemplateParameterTypeVisitor(ASTContext *Ctx) : Context(Ctx) { } bool VisitTemplateTypeParmType(TemplateTypeParmType *Ty); bool VisitTemplateSpecializationType(TemplateSpecializationType *Ty); bool isAUsedParameter(NamedDecl *ND); private: TypeParmDeclSet ParmDecls; TemplateNameSet TmplNames; ASTContext *Context; }; bool TemplateParameterTypeVisitor::VisitTemplateTypeParmType( TemplateTypeParmType *Ty) { TemplateTypeParmDecl *D = Ty->getDecl(); ParmDecls.insert(D); return true; } bool TemplateParameterTypeVisitor::VisitTemplateSpecializationType( TemplateSpecializationType *Ty) { TemplateName Name = Ty->getTemplateName(); if (Name.getKind() != TemplateName::Template) return true; TemplateName *NewName = new TemplateName(Name.getAsTemplateDecl()); TmplNames.insert(NewName); return true; } bool TemplateParameterTypeVisitor::isAUsedParameter(NamedDecl *ND) { if (TemplateTypeParmDecl *ParmD = dyn_cast(ND)) { return ParmDecls.count(ParmD); } if (TemplateTemplateParmDecl *ParmD = dyn_cast(ND)) { TemplateName Name(ParmD); for (TemplateNameSet::iterator I = TmplNames.begin(), E = TmplNames.end(); I != E; ++I) { if (Context->hasSameTemplateName(*(*I), Name)) return true; } return false; } TransAssert(0 && "Uncatched Template Parameter Kind!"); return false; } } bool ClassTemplateToClassASTVisitor::VisitClassTemplateDecl( ClassTemplateDecl *D) { ClassTemplateDecl *CanonicalD = D->getCanonicalDecl(); if (ConsumerInstance->VisitedDecls.count(CanonicalD)) return true; ConsumerInstance->VisitedDecls.insert(CanonicalD); if (ConsumerInstance->isValidClassTemplateDecl(D)) { ConsumerInstance->ValidInstanceNum++; if (ConsumerInstance->ValidInstanceNum == ConsumerInstance->TransformationCounter) { ConsumerInstance->TheClassTemplateDecl = CanonicalD; ConsumerInstance->TheTemplateName = new TemplateName(CanonicalD); } } return true; } bool ClassTemplateToClassSpecializationTypeRewriteVisitor:: VisitTemplateSpecializationTypeLoc(TemplateSpecializationTypeLoc Loc) { const TemplateSpecializationType *Ty = dyn_cast(Loc.getTypePtr()); TransAssert(Ty && "Invalid TemplateSpecializationType!"); TemplateName TmplName = Ty->getTemplateName(); if (!ConsumerInstance->referToTheTemplateDecl(TmplName)) return true; SourceLocation TmplKeyLoc = Loc.getTemplateKeywordLoc(); if (TmplKeyLoc.isValid()) ConsumerInstance->TheRewriter.RemoveText(TmplKeyLoc, 8); // it's necessary to check the validity of locations, otherwise // we will get assertion errors... // note that some implicit typeloc has been visited by Clang, e.g. // template < typename > struct A { }; // struct B:A < int > { // B ( ) { } // }; // base initializer A is not presented in the code but visited, // so, we need to make sure locations are valid. SourceLocation LAngleLoc = Loc.getLAngleLoc(); if (LAngleLoc.isInvalid()) return true; SourceLocation RAngleLoc = Loc.getRAngleLoc(); if (RAngleLoc.isInvalid()) return true; ConsumerInstance->TheRewriter.RemoveText(SourceRange(LAngleLoc, RAngleLoc)); return true; } void ClassTemplateToClass::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new ClassTemplateToClassASTVisitor(this); RewriteVisitor = new ClassTemplateToClassSpecializationTypeRewriteVisitor(this); } void ClassTemplateToClass::HandleTranslationUnit(ASTContext &Ctx) { if (TransformationManager::isCLangOpt()) { ValidInstanceNum = 0; } else { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); } if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(TheClassTemplateDecl && "NULL TheClassTemplateDecl!"); TransAssert(RewriteVisitor && "NULL RewriteVisitor!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); rewriteClassTemplateDecls(); rewriteClassTemplatePartialSpecs(); RewriteVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void ClassTemplateToClass::removeTemplateAndParameter(SourceLocation LocStart, const TemplateParameterList *TPList) { SourceLocation LocEnd = TPList->getRAngleLoc(); TheRewriter.RemoveText(SourceRange(LocStart, LocEnd)); } void ClassTemplateToClass::rewriteClassTemplateDecls(void) { for (ClassTemplateDecl::redecl_iterator I = TheClassTemplateDecl->redecls_begin(), E = TheClassTemplateDecl->redecls_end(); I != E; ++I) { const TemplateParameterList *TPList = (*I)->getTemplateParameters(); SourceLocation LocStart = (*I)->getLocStart(); removeTemplateAndParameter(LocStart, TPList); } } void ClassTemplateToClass::rewriteClassTemplatePartialSpecs(void) { SmallVector PartialDecls; TheClassTemplateDecl->getPartialSpecializations(PartialDecls); for (SmallVector::iterator I = PartialDecls.begin(), E = PartialDecls.end(); I != E; ++I) { const ClassTemplatePartialSpecializationDecl *PartialD = (*I); removeTemplateAndParameter(PartialD->getSourceRange().getBegin(), PartialD->getTemplateParameters()); const ASTTemplateArgumentListInfo *ArgList = PartialD->getTemplateArgsAsWritten(); TransAssert(ArgList && "Invalid ArgList!"); const TemplateArgumentLoc *ArgLocs = ArgList->getTemplateArgs(); TransAssert(ArgLocs && "Invalid ArcLogs!"); unsigned NumArgs = ArgList->NumTemplateArgs; TransAssert((NumArgs > 0) && "Invalid NumArgs!"); const TemplateArgumentLoc FirstArgLoc = ArgLocs[0]; SourceLocation StartLoc = FirstArgLoc.getSourceRange().getBegin(); const TemplateArgumentLoc LastArgLoc = ArgLocs[NumArgs - 1]; SourceRange LastRange = LastArgLoc.getSourceRange(); SourceLocation EndLoc = RewriteHelper->getEndLocationUntil(LastRange, '>'); RewriteHelper->removeTextFromLeftAt(SourceRange(StartLoc, EndLoc), '<', EndLoc); } } bool ClassTemplateToClass::isUsedNamedDecl(NamedDecl *ND, Decl *D) { TemplateParameterTypeVisitor ParamVisitor(Context); ParamVisitor.TraverseDecl(D); return ParamVisitor.isAUsedParameter(ND); } bool ClassTemplateToClass::hasUsedNameDecl( ClassTemplatePartialSpecializationDecl *PartialD) { if (!PartialD->isCompleteDefinition()) return false; SmallPtrSet Params; TemplateParameterList *PartialTPList = PartialD->getTemplateParameters(); for (unsigned PI = 0; PI < PartialTPList->size(); ++PI) { NamedDecl *ND = PartialTPList->getParam(PI); if (dyn_cast(ND)) continue; Params.insert(ND); } TemplateParameterTypeVisitor ParamVisitor(Context); // Skip visiting parameters and arguments for (CXXRecordDecl::base_class_iterator I = PartialD->bases_begin(), E = PartialD->bases_end(); I != E; ++I) { ParamVisitor.TraverseType(I->getType()); } DeclContext *Ctx = dyn_cast(PartialD); for (DeclContext::decl_iterator DI = Ctx->decls_begin(), DE = Ctx->decls_end(); DI != DE; ++DI) { ParamVisitor.TraverseDecl(*DI); } for (SmallPtrSet::iterator I = Params.begin(), E = Params.end(); I != E; ++I) { if (ParamVisitor.isAUsedParameter(*I)) return true; } return false; } bool ClassTemplateToClass::isValidClassTemplateDecl(ClassTemplateDecl *TmplD) { TemplateParameterList *TPList = TmplD->getTemplateParameters(); if (TPList->size() != 1) return false; CXXRecordDecl *CXXRD = TmplD->getTemplatedDecl(); CXXRecordDecl *Def = CXXRD->getDefinition(); if (!Def) return true; NamedDecl *ND = TPList->getParam(0); if (dyn_cast(ND)) return true; if (isUsedNamedDecl(ND, Def)) return false; SmallVector PartialDecls; TmplD->getPartialSpecializations(PartialDecls); for (SmallVector::iterator I = PartialDecls.begin(), E = PartialDecls.end(); I != E; ++I) { if (hasUsedNameDecl(*I)) return false; } return true; } bool ClassTemplateToClass::referToTheTemplateDecl(TemplateName TmplName) { return Context->hasSameTemplateName(*TheTemplateName, TmplName); } ClassTemplateToClass::~ClassTemplateToClass(void) { delete TheTemplateName; delete CollectionVisitor; delete RewriteVisitor; } creduce-2.2~pre1/clang_delta/ReduceClassTemplateParameter.h0000644000175000017500000000707312315002113022562 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REDUCE_CLASS_TEMPLATE_PARAMETER_H #define REDUCE_CLASS_TEMPLATE_PARAMETER_H #include "llvm/ADT/SmallPtrSet.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class ClassTemplateDecl; class NamedDecl; class TemplateName; class TemplateArgument; class ClassTemplatePartialSpecializationDecl; class TemplateParameterList; } class ReduceClassTemplateParameterASTVisitor; class ReduceClassTemplateParameterRewriteVisitor; class ReduceClassTemplateParameter : public Transformation { friend class ReduceClassTemplateParameterASTVisitor; friend class ReduceClassTemplateParameterRewriteVisitor; public: ReduceClassTemplateParameter(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), ArgRewriteVisitor(NULL), TheClassTemplateDecl(NULL), hasDefaultArg(false), TheParameterIndex(0), TheTemplateName(NULL) {} ~ReduceClassTemplateParameter(); private: typedef llvm::SmallPtrSet ClassTemplateDeclSet; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void setDefaultArgFlag(const clang::NamedDecl *ND); bool isValidClassTemplateDecl(const clang::ClassTemplateDecl *D); void removeParameterFromDecl(); void removeParameterFromPartialSpecs(); void removeOneParameterFromPartialDecl( const clang::ClassTemplatePartialSpecializationDecl *PartialD, const clang::TemplateArgument &Arg); void removeOneParameterByArgExpression( const clang::ClassTemplatePartialSpecializationDecl *PartialD, const clang::TemplateArgument &Arg); void removeOneParameterByArgType( const clang::ClassTemplatePartialSpecializationDecl *PartialD, const clang::TemplateArgument &Arg); void removeOneParameterByArgTemplate( const clang::ClassTemplatePartialSpecializationDecl *PartialD, const clang::TemplateArgument &Arg); void removeArgumentFromSpecializations(); bool referToTheTemplateDecl(clang::TemplateName TmplName); void removeParameterByRange(clang::SourceRange Range, const clang::TemplateParameterList *TPList, unsigned Index); bool reducePartialSpec( const clang::ClassTemplatePartialSpecializationDecl *PartialD); bool isValidForReduction( const clang::ClassTemplatePartialSpecializationDecl *PartialD); bool referToAParameter( const clang::ClassTemplatePartialSpecializationDecl *PartialD, const clang::TemplateArgument &Arg); const clang::NamedDecl *getNamedDecl(const clang::TemplateArgument &Arg); ClassTemplateDeclSet VisitedDecls; ReduceClassTemplateParameterASTVisitor *CollectionVisitor; ReduceClassTemplateParameterRewriteVisitor *ArgRewriteVisitor; clang::ClassTemplateDecl *TheClassTemplateDecl; bool hasDefaultArg; unsigned TheParameterIndex; clang::TemplateName *TheTemplateName; // Unimplemented ReduceClassTemplateParameter(); ReduceClassTemplateParameter(const ReduceClassTemplateParameter &); void operator=(const ReduceClassTemplateParameter &); }; #endif creduce-2.2~pre1/clang_delta/RemoveUnusedFunction.cpp0000644000175000017500000007746212315002113021523 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RemoveUnusedFunction.h" #include #include #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "clang/AST/Attr.h" #include "TransformationManager.h" using namespace clang; static const char *DescriptionMsg = "Remove unused function declarations. \n"; static RegisterTransformation Trans("remove-unused-function", DescriptionMsg); class RUFAnalysisVisitor : public RecursiveASTVisitor { public: explicit RUFAnalysisVisitor(RemoveUnusedFunction *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); private: RemoveUnusedFunction *ConsumerInstance; }; typedef llvm::DenseMap UsingFunctionDeclsMap; typedef llvm::SmallPtrSet FunctionDeclsSet; typedef llvm::SmallPtrSet MemberSpecializationSet; namespace { class UsingDeclVisitor : public RecursiveASTVisitor { public: UsingDeclVisitor(const FunctionDecl *FD, RemoveUnusedFunction *Instance) : CurrentFD(FD), ConsumerInstance(Instance) { } bool VisitUsingDecl(UsingDecl *D); private: const FunctionDecl *CurrentFD; RemoveUnusedFunction *ConsumerInstance; }; bool UsingDeclVisitor::VisitUsingDecl(UsingDecl *D) { ConsumerInstance->handleOneUsingDecl(CurrentFD, D); return true; } // end of UsingDeclVisitor class SpecializationVisitor : public RecursiveASTVisitor { public: explicit SpecializationVisitor(RemoveUnusedFunction *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); bool VisitMemberExpr(MemberExpr *E); bool VisitCXXOperatorCallExpr(CXXOperatorCallExpr *E); bool VisitCallExpr(CallExpr *E); bool shouldVisitTemplateInstantiations() { return true; } private: RemoveUnusedFunction *ConsumerInstance; }; bool SpecializationVisitor::VisitFunctionDecl(FunctionDecl *FD) { ConsumerInstance->handleOneFunctionDecl(FD); return true; } bool SpecializationVisitor::VisitMemberExpr(MemberExpr *E) { ConsumerInstance->handleOneMemberExpr(E); return true; } bool SpecializationVisitor::VisitCXXOperatorCallExpr( CXXOperatorCallExpr *E) { // ConsumerInstance->handleOneCXXOperatorCallExpr(E); return true; } bool SpecializationVisitor::VisitCallExpr( CallExpr *E) { ConsumerInstance->handleOneCallExpr(E); return true; } // end of SpecializationVisitor class ReferencedFunctionDeclVisitor : public RecursiveASTVisitor { public: ReferencedFunctionDeclVisitor(const FunctionDecl *FD, RemoveUnusedFunction *Instance) : CurrentFD(FD), ConsumerInstance(Instance) { } bool VisitCXXDependentScopeMemberExpr(CXXDependentScopeMemberExpr *E); bool VisitUnresolvedLookupExpr(UnresolvedLookupExpr *E); private: const FunctionDecl *CurrentFD; RemoveUnusedFunction *ConsumerInstance; }; bool ReferencedFunctionDeclVisitor::VisitUnresolvedLookupExpr( UnresolvedLookupExpr *E) { ConsumerInstance->handleOneUnresolvedLookupExpr(CurrentFD, E); return true; } bool ReferencedFunctionDeclVisitor::VisitCXXDependentScopeMemberExpr( CXXDependentScopeMemberExpr *E) { ConsumerInstance->handleOneCXXDependentScopeMemberExpr(CurrentFD, E); return true; } } // end of anon namespace class ExtraReferenceVisitorWrapper : public RecursiveASTVisitor { public: explicit ExtraReferenceVisitorWrapper(RemoveUnusedFunction *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); private: RemoveUnusedFunction *ConsumerInstance; }; bool ExtraReferenceVisitorWrapper::VisitFunctionDecl(FunctionDecl *FD) { if (!FD->isThisDeclarationADefinition()) return true; UsingDeclVisitor Visitor(FD, ConsumerInstance); Visitor.TraverseDecl(FD); ReferencedFunctionDeclVisitor FuncVisitor(FD, ConsumerInstance); FuncVisitor.TraverseDecl(FD); ConsumerInstance->setInlinedSystemFunctions(FD); return true; } bool RUFAnalysisVisitor::VisitFunctionDecl(FunctionDecl *FD) { const FunctionDecl *CanonicalFD = FD->getCanonicalDecl(); if (ConsumerInstance->VisitedFDs.count(CanonicalFD)) return true; ConsumerInstance->VisitedFDs.insert(CanonicalFD); FunctionDecl::TemplatedKind TK = FD->getTemplatedKind(); if (TK == FunctionDecl::TK_MemberSpecialization) { const FunctionDecl *Member = FD->getInstantiatedFromMemberFunction(); ConsumerInstance->addOneMemberSpecialization(FD, Member); return true; } else if (TK == FunctionDecl::TK_DependentFunctionTemplateSpecialization) { const DependentFunctionTemplateSpecializationInfo *Info = FD->getDependentSpecializationInfo(); // don't need to track all specs, just associate FD with one // of those if (Info->getNumTemplates() > 0) { const FunctionDecl *Member = Info->getTemplate(0)->getTemplatedDecl(); ConsumerInstance->addOneMemberSpecialization(FD, Member); } return true; } TemplateSpecializationKind K = FD->getTemplateSpecializationKind(); if (K == TSK_ExplicitSpecialization) { ConsumerInstance->addFuncToExplicitSpecs(FD); return true; } // Why implicit instantiation would appear here? e.g.: // template void foo(T &); // struct S { friend void foo<>(bool&); }; // OK, just add it into MemberSpec set. if (K == TSK_ImplicitInstantiation) { const FunctionTemplateDecl *FTD = FD->getPrimaryTemplate(); TransAssert(FTD && "NULL FunctionTemplateDecl!"); const FunctionDecl *Member = FTD->getTemplatedDecl(); ConsumerInstance->addOneMemberSpecialization(FD, Member); return true; } if (FD->isReferenced() || FD->isMain() || ConsumerInstance->hasReferencedSpecialization(CanonicalFD) || ConsumerInstance->isInlinedSystemFunction(CanonicalFD) || ConsumerInstance->isInReferencedSet(CanonicalFD) || !ConsumerInstance->hasAtLeastOneValidLocation(CanonicalFD)) return true; ConsumerInstance->addOneFunctionDecl(CanonicalFD); return true; } void RemoveUnusedFunction::Initialize(ASTContext &context) { Transformation::Initialize(context); AnalysisVisitor = new RUFAnalysisVisitor(this); VisitorWrapper = new ExtraReferenceVisitorWrapper(this); initializeInlinedSystemFunctions(); } void RemoveUnusedFunction::HandleTranslationUnit(ASTContext &Ctx) { VisitorWrapper->TraverseDecl(Ctx.getTranslationUnitDecl()); // visit using decls declared outsided function-scope UsingDeclVisitor Visitor(NULL, this); Visitor.TraverseDecl(Ctx.getTranslationUnitDecl()); SpecializationVisitor SpecVisitor(this); SpecVisitor.TraverseDecl(Ctx.getTranslationUnitDecl()); AnalysisVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } if (ToCounter > ValidInstanceNum) { TransError = TransToCounterTooBigError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); doRewriting(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } // Each "key" function is inlined into the corresponding "value" // function, and its isReferenced flag is false... void RemoveUnusedFunction::initializeInlinedSystemFunctions() { InlinedSystemFunctions["__fprintf_chk"] = "fprintf"; InlinedSystemFunctions["__printf_chk"] = "printf"; InlinedSystemFunctions["__dprintf_chk"] = "dprintf"; InlinedSystemFunctions["__asprintf_chk"] = "asprintf"; InlinedSystemFunctions["__obstack_printf_chk"] = "obstack_printf"; InlinedSystemFunctions["__swprintf_chk"] = "swprintf"; InlinedSystemFunctions["__swprintf_alias"] = "swprintf"; InlinedSystemFunctions["__fwprintf_chk"] = "fwprintf"; InlinedSystemFunctions["__wprintf_chk"] = "wprintf"; } void RemoveUnusedFunction::doRewriting() { if (ToCounter <= 0) { TransAssert(TheFunctionDecl && "NULL TheFunctionDecl!"); // add FD under removal first in order to avoid recursion, e.g. // void foo() { using ::foo; } RemovedFDs.insert(TheFunctionDecl); removeOneFunctionDeclGroup(TheFunctionDecl); return; } TransAssert((TransformationCounter <= static_cast(AllValidFunctionDecls.size())) && "TransformationCounter is larger than the number of defs!"); TransAssert((ToCounter <= static_cast(AllValidFunctionDecls.size())) && "ToCounter is larger than the number of defs!"); for (int I = ToCounter; I >= TransformationCounter; --I) { TransAssert((I >= 1) && "Invalid Index!"); const FunctionDecl *FD = AllValidFunctionDecls[I-1]; TransAssert(FD && "NULL FunctionDecl!"); RemovedFDs.insert(FD); removeOneFunctionDeclGroup(FD); } } SourceLocation RemoveUnusedFunction::getExtensionLocStart( SourceLocation Loc) { SourceLocation StartLoc = Loc; FileID FID = SrcManager->getMainFileID(); SourceLocation FileStartLoc = SrcManager->getLocForStartOfFile(FID); const char * const FileStartBuf = SrcManager->getCharacterData(FileStartLoc); const char *StartBuf = SrcManager->getCharacterData(StartLoc); const char *MatchedPos = NULL; bool Out = false; std::string Ext = "__noisnetxe__"; while (true) { do { StartBuf--; if (StartBuf < FileStartBuf) break; } while (isspace(*StartBuf)); int Len = static_cast(Ext.length()); for (int I = 0; I < Len; I++) { if (StartBuf < FileStartBuf || *StartBuf != Ext[I]) { Out = true; break; } StartBuf--; } if (Out) break; StartBuf++; MatchedPos = StartBuf; } // no __extension__ in front if (MatchedPos == NULL) return Loc; TransAssert((MatchedPos >= FileStartBuf) && "Invalid MatchedPos!"); std::string ExtStr(MatchedPos, Ext.length()); TransAssert((ExtStr == "__extension__") && "Invalid ExtStr!"); (void)ExtStr; int Offset = MatchedPos - (SrcManager->getCharacterData(StartLoc)); return StartLoc.getLocWithOffset(Offset); } bool RemoveUnusedFunction::hasValidOuterLocStart( const FunctionTemplateDecl *FTD, const FunctionDecl *FD) { SourceLocation FTDLocStart = FTD->getSourceRange().getBegin(); SourceLocation FDLocStart = FD->getSourceRange().getBegin(); const char *FTDStartPos = SrcManager->getCharacterData(FTDLocStart); const char *FDStartPos = SrcManager->getCharacterData(FDLocStart); return (FTDStartPos < FDStartPos); } SourceLocation RemoveUnusedFunction::getFunctionOuterLocStart( const FunctionDecl *FD) { SourceLocation LocStart = FD->getLocStart(); // check if FD is from a function template if (FunctionTemplateDecl *FTD = FD->getDescribedFunctionTemplate()) { // get FTD->getLocStart() only if it is less than FD->getLocStart, // for example, in the code below: // template struct S {template void foo();}; // template template void S::foo() { } // where // FTD->getLocStart() points to the begining of "template" if (hasValidOuterLocStart(FTD, FD)) LocStart = FTD->getLocStart(); } // this is ugly, but how do we get the location of __extension__? e.g.: // __extension__ void foo(); LocStart = getExtensionLocStart(LocStart); return LocStart; } bool RemoveUnusedFunction::isTokenOperator(SourceLocation Loc) { const char * Buf = SrcManager->getCharacterData(Loc); std::string OStr = "operator"; std::string S(Buf, OStr.length()); return (S == OStr); } // this is ugly, but seems clang gives "bad" location for the code below: // template void foo(T *); // template struct S { // template friend void foo(T1 *); // ^ FD.end_loc points here // }; // template struct S; SourceLocation RemoveUnusedFunction::getFunctionLocEnd( SourceLocation LocStart, SourceLocation LocEnd, const FunctionDecl *FD) { if (!FD->getDescribedFunctionTemplate()) return LocEnd; SourceLocation FDLoc = FD->getLocation(); const char * const FDBuf = SrcManager->getCharacterData(FDLoc); const char * LocEndBuf = SrcManager->getCharacterData(LocEnd); if ((FDBuf < LocEndBuf) && !isTokenOperator(FDLoc)) return LocEnd; std::string Str; RewriteHelper->getStringBetweenLocs(Str, LocStart, LocEnd); if (Str.find("friend ") == std::string::npos && Str.find("friend\t") == std::string::npos && Str.find("friend\n") == std::string::npos) return LocEnd; int Offset = 0; while (*LocEndBuf != ';') { LocEndBuf++; Offset++; } return LocEnd.getLocWithOffset(Offset-1); } void RemoveUnusedFunction::removeOneFunctionDecl(const FunctionDecl *FD) { SourceRange FuncRange = FD->getSourceRange(); SourceLocation LocEnd = FuncRange.getEnd(); if (!FD->isInExternCContext() && !FD->isInExternCXXContext()) { SourceLocation FuncLocStart = getFunctionOuterLocStart(FD); LocEnd = getFunctionLocEnd(FuncLocStart, LocEnd, FD); if (SrcManager->isWrittenInMainFile(FuncLocStart) && SrcManager->isWrittenInMainFile(LocEnd)) TheRewriter.RemoveText(SourceRange(FuncLocStart, LocEnd)); return; } const DeclContext *Ctx = FD->getLookupParent(); const LinkageSpecDecl *Linkage = dyn_cast(Ctx); if (!Linkage) { SourceLocation FuncLocStart = getFunctionOuterLocStart(FD); LocEnd = getFunctionLocEnd(FuncLocStart, LocEnd, FD); TheRewriter.RemoveText(SourceRange(FuncLocStart, LocEnd)); return; } // cases like: // extern "C++" { void foo(); } // namespace { using ::foo; } if (Linkage->hasBraces()) { SourceLocation FuncLocStart = getFunctionOuterLocStart(FD); TheRewriter.RemoveText(SourceRange(FuncLocStart, LocEnd)); return; } // cases like: // extern "C++" void foo(); // it also handles cases such as extern "C++" template ... SourceLocation LocStart = Linkage->getExternLoc(); LocStart = getExtensionLocStart(LocStart); TheRewriter.RemoveText(SourceRange(LocStart, LocEnd)); } void RemoveUnusedFunction::removeOneExplicitInstantiation( const FunctionDecl *Spec) { FileID FID = SrcManager->getMainFileID(); SourceLocation FileStartLoc = SrcManager->getLocForStartOfFile(FID); const char * const FileStartBuf = SrcManager->getCharacterData(FileStartLoc); SourceLocation Loc = Spec->getPointOfInstantiation(); const char *OrigStartBuf = SrcManager->getCharacterData(Loc); const char *StartBuf = OrigStartBuf; int Offset = 0; while ((*StartBuf != ';') && (*StartBuf != '{') && (*StartBuf != '}') && (StartBuf >= FileStartBuf)) { StartBuf--; Offset--; } SourceLocation LocStart = Loc.getLocWithOffset(Offset + 1); Offset = 0; StartBuf = OrigStartBuf; while (*StartBuf != ';') { StartBuf++; Offset++; } SourceLocation LocEnd = Loc.getLocWithOffset(Offset - 1); TheRewriter.RemoveText(SourceRange(LocStart, LocEnd)); } void RemoveUnusedFunction::removeRemainingExplicitSpecs( MemberSpecializationSet *ExplicitSpecs) { if (!ExplicitSpecs) return; for (MemberSpecializationSet::iterator I = ExplicitSpecs->begin(), E = ExplicitSpecs->end(); I != E; ++I) { removeOneFunctionDecl(*I); } } // We can't handle function template explicit instantiation because // I am not sure how to analyze its source location. // For example, in the code below: // template bool foo(const int&) {return true;} // template bool foo(const int&); // ^ point of instantiation // What I could get is the point of the instantiation, but I // don't know the source range for the entire instantiation declaration. void RemoveUnusedFunction::removeFunctionExplicitInstantiations( const FunctionDecl *FD) { const FunctionTemplateDecl *FTD = getTopDescribedTemplate(FD); if (!FTD) return; const FunctionDecl *CanonicalFD = FD->getCanonicalDecl(); MemberSpecializationSet *S = MemberToInstantiations[CanonicalFD]; MemberSpecializationSet *ExplicitSpecs = FuncToExplicitSpecs[CanonicalFD]; for (FunctionTemplateDecl::spec_iterator I = FTD->spec_begin(), E = FTD->spec_end(); I != E; ++I) { FunctionDecl *Spec = (*I); TemplateSpecializationKind K = Spec->getTemplateSpecializationKind(); if (K == TSK_ExplicitSpecialization) { // check if the explicit spec points to any dependent specs, // skip it if yes if (!ExplicitSpecs) { removeOneFunctionDecl(Spec); } else if (ExplicitSpecs->count(Spec)) { removeOneFunctionDecl(Spec); ExplicitSpecs->erase(Spec); } continue; } if (K != TSK_ExplicitInstantiationDeclaration && K != TSK_ExplicitInstantiationDefinition) continue; TransAssert(!Spec->isReferenced() && "Referenced Instantiation!"); removeOneExplicitInstantiation(Spec); if (S && S->count(Spec)) { S->erase(Spec); } } removeRemainingExplicitSpecs(ExplicitSpecs); if (!S) return; for (MemberSpecializationSet::iterator I = S->begin(), E = S->end(); I != E; ++I) { const FunctionDecl *Spec = (*I); TemplateSpecializationKind K = Spec->getTemplateSpecializationKind(); TransAssert(((K == TSK_ExplicitInstantiationDeclaration) || (K == TSK_ExplicitInstantiationDefinition)) && "Bad Instantiation!"); (void)K; removeOneExplicitInstantiation(Spec); } } void RemoveUnusedFunction::removeMemberSpecializations(const FunctionDecl *FD) { MemberSpecializationSet *S = MemberToSpecs[FD->getCanonicalDecl()]; if (!S) return; for (MemberSpecializationSet::iterator I = S->begin(), E = S->end(); I != E; ++I) { const FunctionDecl *Spec = (*I); removeOneFunctionDecl(Spec); } } void RemoveUnusedFunction::removeOneFunctionDeclGroup(const FunctionDecl *FD) { for (FunctionDecl::redecl_iterator RI = FD->redecls_begin(), RE = FD->redecls_end(); RI != RE; ++RI) { removeOneFunctionDecl(*RI); } removeMemberSpecializations(FD); removeFunctionExplicitInstantiations(FD); for (UsingFunctionDeclsMap::const_iterator I = UsingFDs.begin(), E = UsingFDs.end(); I != E; ++I) { if ((*I).second != FD) continue; const FunctionDecl *ParentFD = UsingParentFDs[(*I).first]; if (ParentFD && RemovedFDs.count(ParentFD->getCanonicalDecl())) continue; RewriteHelper->removeDecl((*I).first); } } bool RemoveUnusedFunction::hasAtLeastOneValidLocation(const FunctionDecl *FD) { for (FunctionDecl::redecl_iterator RI = FD->redecls_begin(), RE = FD->redecls_end(); RI != RE; ++RI) { SourceRange FuncRange = FD->getSourceRange(); SourceLocation StartLoc = FuncRange.getBegin(); SourceLocation EndLoc = FuncRange.getEnd(); if (SrcManager->isWrittenInMainFile(StartLoc) && SrcManager->isWrittenInMainFile(EndLoc)) return true; } return false; } bool RemoveUnusedFunction::isInReferencedSet(const FunctionDecl *CanonicalFD) { TransAssert(CanonicalFD && "NULL FunctionDecl!"); return ReferencedFDs.count(CanonicalFD); } const FunctionDecl * RemoveUnusedFunction::lookupFunctionDeclShallow(const DeclarationName &DName, const DeclContext *Ctx) { if (dyn_cast(Ctx)) return NULL; DeclContext::lookup_const_result Result = Ctx->lookup(DName); for (DeclContext::lookup_const_iterator I = Result.begin(), E = Result.end(); I != E; ++I) { if (const FunctionDecl *FD = dyn_cast(*I)) return FD; if (const UsingShadowDecl *USD = dyn_cast(*I)) { const NamedDecl *ND = USD->getTargetDecl(); if (const FunctionDecl *FD = dyn_cast(ND)) return FD; } if (const FunctionTemplateDecl *TD = dyn_cast(*I)) { return TD->getTemplatedDecl(); } } for (DeclContext::udir_iterator I = Ctx->using_directives_begin(), E = Ctx->using_directives_end(); I != E; ++I) { const NamespaceDecl *ND = (*I)->getNominatedNamespace(); // avoid infinite recursion if (ND->getLookupParent() == Ctx) return NULL; if (const FunctionDecl *FD = lookupFunctionDeclShallow(DName, ND)) return FD; } return NULL; } const FunctionDecl *RemoveUnusedFunction::getFunctionDeclFromSpecifier( const DeclarationName &Name, const NestedNameSpecifier *NNS) { const FunctionDecl *FD = NULL; switch (NNS->getKind()) { case NestedNameSpecifier::Namespace: FD = lookupFunctionDeclShallow(Name, NNS->getAsNamespace()); break; case NestedNameSpecifier::NamespaceAlias: FD = lookupFunctionDeclShallow(Name, NNS->getAsNamespaceAlias()->getNamespace()); break; case NestedNameSpecifier::Global: FD = lookupFunctionDeclShallow(Name, Context->getTranslationUnitDecl()); break; default: return NULL; } return FD; } void RemoveUnusedFunction::handleOneUsingDecl(const FunctionDecl *CurrentFD, const UsingDecl *UD) { if (VisitedUsingDecls.count(UD)) return; VisitedUsingDecls.insert(UD); const NestedNameSpecifier *NNS = UD->getQualifier(); if (!NNS) return; DeclarationName Name = UD->getUnderlyingDecl()->getDeclName(); const FunctionDecl *FD = getFunctionDeclFromSpecifier(Name, NNS); if (!FD || FD->isReferenced()) return; // we don't put FD into ReferencedFD because we will // delete both the FD and the UsingDecl if FD is only referenced // by UsingDecl[s]. const FunctionDecl *CanonicalFD = FD->getCanonicalDecl(); TransAssert((UsingFDs.find(UD) == UsingFDs.end()) && "Duplicate UsingDecl to FD map!"); UsingFDs[UD] = CanonicalFD; if (CurrentFD) { TransAssert(CurrentFD->isThisDeclarationADefinition() && "CurrentFD is not a definition!"); TransAssert((UsingParentFDs.find(UD) == UsingParentFDs.end()) && "Duplicate UsingDecl to ParentFD map!"); UsingParentFDs[UD] = CurrentFD; } } void RemoveUnusedFunction::handleOneCXXDependentScopeMemberExpr( const FunctionDecl *CurrentFD, const CXXDependentScopeMemberExpr *E) { if (E->isImplicitAccess()) return; DeclarationName DName = E->getMember(); DeclarationName::NameKind K = DName.getNameKind(); if ((K != DeclarationName::CXXOperatorName) && (K != DeclarationName::Identifier)) return; const Expr *Base = E->getBase()->IgnoreParenCasts(); const FunctionDecl *FD = NULL; if (dyn_cast(Base)) { TransAssert(CurrentFD && "NULL CurrentFD"); const DeclContext *Ctx = CurrentFD->getLookupParent(); TransAssert(Ctx && "Bad DeclContext!"); FD = lookupFunctionDecl(DName, Ctx); // we may not get FD in cases where we have this->m_field if (FD) addOneReferencedFunction(FD); return; } } void RemoveUnusedFunction::handleOneUnresolvedLookupExpr( const FunctionDecl *CurrentFD, const UnresolvedLookupExpr *E) { DeclarationName DName = E->getName(); DeclarationName::NameKind K = DName.getNameKind(); if ((K != DeclarationName::CXXOperatorName) && (K != DeclarationName::Identifier)) return; const NestedNameSpecifier *NNS = E->getQualifier(); // we fail only if UE is invoked with some qualifier or // instantiation, e.g.: // namespace NS { template void foo(T&) { } } // template void bar(T p) { NS::foo(p); } // removing foo would fail. // // template void foo() { } // template void bar() { foo(); } // removing foo would faill, too // // On the other handle, the following code is ok: // template void foo(T&) { } // template void bar(T p) { foo(p); } const FunctionDecl *FD = NULL; if (NNS) { FD = getFunctionDeclFromSpecifier(DName, NNS); } else { const DeclContext *Ctx = CurrentFD->getLookupParent(); FD = lookupFunctionDeclShallow(DName, Ctx); } if (!FD || FD->isReferenced()) return; addOneReferencedFunction(FD); } void RemoveUnusedFunction::handleOneMemberExpr( const MemberExpr *ME) { const ValueDecl *VD = ME->getMemberDecl(); const CXXMethodDecl *MD = dyn_cast(VD); if (!MD) return; if (const FunctionDecl *FD = MD->getInstantiatedFromMemberFunction()) addOneReferencedFunction(FD); } const FunctionDecl *RemoveUnusedFunction::getSourceFunctionDecl( const FunctionDecl *TheFD) { if (FunctionTemplateDecl *FTD = TheFD->getPrimaryTemplate()) { if (const FunctionTemplateDecl *D = FTD->getInstantiatedFromMemberTemplate()) return D->getTemplatedDecl(); else return FTD->getTemplatedDecl(); } if (const FunctionDecl *FD = TheFD->getInstantiatedFromMemberFunction()) return FD; return TheFD; } // we can't handle cases like below: // template struct S; // template void foo(S); // template<> void foo(S); // template void foo(S); // the second instantiation will refer to the specialization, and thus // we lose the source range of it... in fact, it points to the // original template declaration. void RemoveUnusedFunction::handleOneFunctionDecl(const FunctionDecl *TheFD) { const FunctionDecl *FD = getSourceFunctionDecl(TheFD); if (TheFD->isReferenced()) { addOneReferencedFunction(FD); return; } FunctionDecl::TemplatedKind TK = TheFD->getTemplatedKind(); // Now it's another ugly part, with dependent function template spec, // we lose the explicit specialization in Member's spec_iterator, e.g.: // template void foo(T); // line 1 // template class A { // line 2 // friend void foo<>(T1); // line 3 // }; // line 4 // template <> void foo(char); // line 5 // template class A; // line 6 // In the code above, foo's spec_iterator has an explicit spec, // but this spec's source range points to the dependent_spec at line 3, // and then we will be in trouble... if (TK == FunctionDecl::TK_DependentFunctionTemplateSpecialization) { const DependentFunctionTemplateSpecializationInfo *Info = TheFD->getDependentSpecializationInfo(); // don't need to track all specs, just associate FD with one // of those if (Info->getNumTemplates() > 0) { const FunctionDecl *Member = Info->getTemplate(0)->getTemplatedDecl(); createFuncToExplicitSpecs(Member); } return; } // keep explicit instantiations that are not recored by original // template's spec_iterator, e.g.: // template class S { // public: // template void foo(V& v) {}; // }; // typedef S SS; // template void SS::foo(unsigned short&); FunctionTemplateDecl *FTD = TheFD->getPrimaryTemplate(); if (!FTD) return; const FunctionTemplateDecl *D = FTD->getInstantiatedFromMemberTemplate(); if (!D) return; const FunctionDecl *OrigFD = D->getTemplatedDecl(); TemplateSpecializationKind K = TheFD->getTemplateSpecializationKind(); if (K != TSK_ExplicitInstantiationDeclaration && K != TSK_ExplicitInstantiationDefinition) return; MemberSpecializationSet *S = MemberToInstantiations[OrigFD->getCanonicalDecl()]; if (S == NULL) { S = new MemberSpecializationSet(); MemberToInstantiations[OrigFD->getCanonicalDecl()] = S; } S->insert(TheFD); } void RemoveUnusedFunction::handleOneCallExpr(const CallExpr *E) { const FunctionDecl *FD = E->getDirectCallee(); if (!FD) return; const FunctionDecl *TheFD = getSourceFunctionDecl(FD); addOneReferencedFunction(TheFD); } void RemoveUnusedFunction::handleOneCXXOperatorCallExpr( const CXXOperatorCallExpr *E) { const FunctionDecl *FD = E->getDirectCallee(); if (!FD) return; const CXXMethodDecl *MD = dyn_cast(FD); if (!MD) return; if (const FunctionDecl *OrigFD = MD->getInstantiatedFromMemberFunction()) addOneReferencedFunction(OrigFD); } void RemoveUnusedFunction::addOneFunctionDecl(const FunctionDecl *CanonicalFD) { ValidInstanceNum++; if (ToCounter > 0) { AllValidFunctionDecls.push_back(CanonicalFD); return; } if (ValidInstanceNum == TransformationCounter) { TheFunctionDecl = CanonicalFD; } } void RemoveUnusedFunction::addOneReferencedFunction( const FunctionDecl *FD) { ReferencedFDs.insert(FD->getCanonicalDecl()); } const FunctionTemplateDecl *RemoveUnusedFunction::getTopDescribedTemplate( const FunctionDecl *FD) { FunctionTemplateDecl *FTD = FD->getDescribedFunctionTemplate(); if (!FTD) return NULL; if (const FunctionTemplateDecl *D = FTD->getInstantiatedFromMemberTemplate()) return D; else return FTD; } bool RemoveUnusedFunction::hasReferencedSpecialization(const FunctionDecl *FD) { if (const FunctionTemplateDecl *FTD = getTopDescribedTemplate(FD)) { for (FunctionTemplateDecl::spec_iterator I = FTD->spec_begin(), E = FTD->spec_end(); I != E; ++I) { if ((*I)->isReferenced()) return true; } } return false; } void RemoveUnusedFunction::setInlinedSystemFunctions(const FunctionDecl *FD) { if (!FD->isInlined()) return; std::string FDNameStr = FD->getNameAsString(); for (InlinedSystemFunctionsMap::iterator I = InlinedSystemFunctions.begin(), E = InlinedSystemFunctions.end(); I != E; ++I) { if (FDNameStr == (*I).second) { ExistingSystemFunctions.insert(FDNameStr); return; } } } bool RemoveUnusedFunction::isInlinedSystemFunction(const FunctionDecl *FD) { std::string FDNameStr = FD->getNameAsString(); InlinedSystemFunctionsMap::iterator I = InlinedSystemFunctions.find(FDNameStr); if (I == InlinedSystemFunctions.end()) return false; return ExistingSystemFunctions.count((*I).second); } void RemoveUnusedFunction::addOneMemberSpecialization( const FunctionDecl *FD, const FunctionDecl *Member) { MemberSpecializationSet *S = MemberToSpecs[Member->getCanonicalDecl()]; if (S == NULL) { S = new MemberSpecializationSet(); MemberToSpecs[Member->getCanonicalDecl()] = S; } S->insert(FD); } void RemoveUnusedFunction::createFuncToExplicitSpecs(const FunctionDecl *FD) { MemberSpecializationSet *S = FuncToExplicitSpecs[FD->getCanonicalDecl()]; if (S == NULL) { S = new MemberSpecializationSet(); FuncToExplicitSpecs[FD->getCanonicalDecl()] = S; } } void RemoveUnusedFunction::addFuncToExplicitSpecs(const FunctionDecl *FD) { TransAssert((FD->getTemplateSpecializationKind() == TSK_ExplicitSpecialization) && "Invalid template specialization kind!"); const FunctionTemplateDecl *FTD = FD->getPrimaryTemplate(); TransAssert(FTD && "NULL FunctionTemplateDecl!"); const FunctionDecl *TemplatedFD = FTD->getTemplatedDecl(); MemberSpecializationSet *S = FuncToExplicitSpecs[TemplatedFD->getCanonicalDecl()]; if (S != NULL) { S->insert(FD); } } RemoveUnusedFunction::~RemoveUnusedFunction() { for (MemberToSpecializationMap::iterator I = MemberToSpecs.begin(), E = MemberToSpecs.end(); I != E; ++I) { delete ((*I).second); } for (MemberToSpecializationMap::iterator I = MemberToInstantiations.begin(), E = MemberToInstantiations.end(); I != E; ++I) { delete ((*I).second); } delete AnalysisVisitor; delete VisitorWrapper; } creduce-2.2~pre1/clang_delta/ReplaceDerivedClass.cpp0000644000175000017500000001303412315002113021221 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "ReplaceDerivedClass.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "CommonRenameClassRewriteVisitor.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; using namespace clang_delta_common_visitor; static const char *DescriptionMsg = "Replace a derived class with one of its base classes if \n\ * the derived class is empty; \n\ * and if the base class and the derived class are both class templates, \ they require the same number of arguments for instantiation. \n"; static RegisterTransformation Trans("replace-derived-class", DescriptionMsg); class ReplaceDerivedClassASTVisitor : public RecursiveASTVisitor { public: explicit ReplaceDerivedClassASTVisitor(ReplaceDerivedClass *Instance) : ConsumerInstance(Instance) { } bool VisitCXXRecordDecl(CXXRecordDecl *CXXRD); private: ReplaceDerivedClass *ConsumerInstance; }; class ReplaceDerivedClassRewriteVisitor : public CommonRenameClassRewriteVisitor { public: ReplaceDerivedClassRewriteVisitor(Rewriter *RT, RewriteUtils *Helper, const CXXRecordDecl *CXXRD, const std::string &Name) : CommonRenameClassRewriteVisitor (RT, Helper, CXXRD, Name) { } }; bool ReplaceDerivedClassASTVisitor::VisitCXXRecordDecl(CXXRecordDecl *CXXRD) { ConsumerInstance->handleOneCXXRecordDecl(CXXRD); return true; } void ReplaceDerivedClass::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new ReplaceDerivedClassASTVisitor(this); } void ReplaceDerivedClass::HandleTranslationUnit(ASTContext &Ctx) { if (TransformationManager::isCLangOpt()) { ValidInstanceNum = 0; } else { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); } if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(TheDerivedClass && "TheDerivedClass is NULL!"); TransAssert(TheBaseClass && "TheBaseClass is NULL!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); RewriteVisitor = new ReplaceDerivedClassRewriteVisitor(&TheRewriter, RewriteHelper, TheDerivedClass->getCanonicalDecl(), TheBaseClass->getNameAsString()); TransAssert(RewriteVisitor && "NULL RewriteVisitor!"); RewriteVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); doRewrite(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } bool ReplaceDerivedClass::isValidBaseDerivedPair(const CXXRecordDecl *Base, const CXXRecordDecl *Derived) { const ClassTemplateDecl *BaseTmplD = Base->getDescribedClassTemplate(); const ClassTemplateDecl *DerivedTmplD = Derived->getDescribedClassTemplate(); if (!BaseTmplD && !DerivedTmplD) { return true; } else if (BaseTmplD && DerivedTmplD) { return (BaseTmplD->getTemplateParameters()->getMinRequiredArguments() == DerivedTmplD->getTemplateParameters()->getMinRequiredArguments()); } return false; } bool ReplaceDerivedClass::isEmptyClass(const CXXRecordDecl *CXXDef) { TransAssert(CXXDef->isThisDeclarationADefinition() && "CXXDef must be a definition!"); const DeclContext *Ctx = dyn_cast(CXXDef); TransAssert(Ctx && "Invalid DeclContext!"); for (DeclContext::decl_iterator I = Ctx->decls_begin(), E = Ctx->decls_end(); I != E; ++I) { if (!(*I)->isImplicit()) return false; } return true; } void ReplaceDerivedClass::handleOneCXXRecordDecl(const CXXRecordDecl *CXXRD) { const CXXRecordDecl *CXXDef = CXXRD->getDefinition(); if (!CXXDef) return; if (dyn_cast(CXXRD)) return; if ((CXXDef->getNumBases() == 0) || !isEmptyClass(CXXDef)) return; const CXXRecordDecl *CanonicalRD = CXXRD->getCanonicalDecl(); if (VisitedCXXRecordDecls.count(CanonicalRD)) return; VisitedCXXRecordDecls.insert(CanonicalRD); for (CXXRecordDecl::base_class_const_iterator I = CanonicalRD->bases_begin(), E = CanonicalRD->bases_end(); I != E; ++I) { const CXXBaseSpecifier *BS = I; const Type *Ty = BS->getType().getTypePtr(); const CXXRecordDecl *Base = getBaseDeclFromType(Ty); if (!Base || !isValidBaseDerivedPair(Base, CanonicalRD)) continue; ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) { TheBaseClass = Base; TheDerivedClass = CanonicalRD; } } } void ReplaceDerivedClass::doRewrite(void) { if (const ClassTemplateDecl *TmplD = TheDerivedClass->getDescribedClassTemplate()) { RewriteHelper->removeClassTemplateDecls(TmplD); } else { RewriteHelper->removeClassDecls(TheDerivedClass); } } ReplaceDerivedClass::~ReplaceDerivedClass(void) { delete CollectionVisitor; delete RewriteVisitor; } creduce-2.2~pre1/clang_delta/SimplifyNestedClass.cpp0000644000175000017500000001252112315002113021302 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "SimplifyNestedClass.h" #include "clang/Basic/SourceManager.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Lex/Lexer.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "This pass tries to simplify nested classes by replacing the \ outer class with the inner class, if \n\ * the outer class doesn't have any base class, and \n\ * the outer class has only one inner class definition, and \n\ * the outer class does not have any described template, and \n\ * the outer class does not have any other declarations except \ the inner class \n\ "; static RegisterTransformation Trans("simplify-nested-class", DescriptionMsg); class SimplifyNestedClassVisitor : public RecursiveASTVisitor { public: explicit SimplifyNestedClassVisitor( SimplifyNestedClass *Instance) : ConsumerInstance(Instance) { } bool VisitCXXRecordDecl(CXXRecordDecl *CXXRD); private: SimplifyNestedClass *ConsumerInstance; }; bool SimplifyNestedClassVisitor::VisitCXXRecordDecl( CXXRecordDecl *CXXRD) { if (ConsumerInstance->isSpecialRecordDecl(CXXRD) || !CXXRD->hasDefinition()) return true; ConsumerInstance->handleOneCXXRecordDecl(CXXRD->getDefinition()); return true; } class SimplifyNestedClassRewriteVisitor : public RecursiveASTVisitor { public: explicit SimplifyNestedClassRewriteVisitor( SimplifyNestedClass *Instance) : ConsumerInstance(Instance) { } bool VisitRecordTypeLoc(RecordTypeLoc TLoc); private: SimplifyNestedClass *ConsumerInstance; }; bool SimplifyNestedClassRewriteVisitor::VisitRecordTypeLoc(RecordTypeLoc TLoc) { const CXXRecordDecl *RD = dyn_cast(TLoc.getDecl()); if (!RD || (RD->getCanonicalDecl() != ConsumerInstance->TheBaseCXXRD->getCanonicalDecl())) return true; if (ConsumerInstance->isBeforeColonColon(TLoc)) { SourceLocation LocEnd = ConsumerInstance->RewriteHelper->getLocationAfter( TLoc.getEndLoc(), ':'); ConsumerInstance->TheRewriter.RemoveText( SourceRange(TLoc.getBeginLoc(), LocEnd)); } else { ConsumerInstance->RewriteHelper->replaceRecordType(TLoc, ConsumerInstance->TheBaseCXXRD->getNameAsString() + " "); } return true; } void SimplifyNestedClass::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new SimplifyNestedClassVisitor(this); RewriteVisitor = new SimplifyNestedClassRewriteVisitor(this); } void SimplifyNestedClass::HandleTranslationUnit(ASTContext &Ctx) { if (TransformationManager::isCLangOpt()) { ValidInstanceNum = 0; } else { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); } if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(RewriteVisitor && "NULL RewriteVisitor!"); RewriteVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); removeOuterClass(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void SimplifyNestedClass::removeOuterClass() { TransAssert(TheBaseCXXRD && "NULL Base CXXRD!"); SourceLocation LocStart = TheBaseCXXRD->getLocStart(); SourceLocation LocEnd = TheInnerDecl->getLocStart(); LocEnd = LocEnd.getLocWithOffset(-1); TheRewriter.RemoveText(SourceRange(LocStart, LocEnd)); LocStart = TheBaseCXXRD->getRBraceLoc(); LocEnd = RewriteHelper->getLocationUntil(LocStart, ';'); if (LocStart.isInvalid() || LocEnd.isInvalid()) return; TheRewriter.RemoveText(SourceRange(LocStart, LocEnd)); } void SimplifyNestedClass::handleOneCXXRecordDecl(const CXXRecordDecl *CXXRD) { TransAssert(CXXRD && "NULL CXXRD!"); TransAssert(CXXRD->isThisDeclarationADefinition() && "Not a definition!"); if (CXXRD->getDescribedClassTemplate() || CXXRD->getNumBases() || dyn_cast(CXXRD)) return; // anon class if (CXXRD->getNameAsString() == "") return; const Decl *InnerDecl = NULL; const DeclContext *Ctx = dyn_cast(CXXRD); for (DeclContext::decl_iterator I = Ctx->decls_begin(), E = Ctx->decls_end(); I != E; ++I) { if ((*I)->isImplicit() || dyn_cast(*I)) continue; if (dyn_cast(*I) || dyn_cast(*I)) { if (InnerDecl) return; InnerDecl = (*I); } else { return; } } if (!InnerDecl) return; ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) { TheBaseCXXRD = CXXRD; TheInnerDecl = InnerDecl; } } SimplifyNestedClass::~SimplifyNestedClass(void) { delete CollectionVisitor; delete RewriteVisitor; } creduce-2.2~pre1/clang_delta/RemoveUnresolvedBase.cpp0000644000175000017500000001023712315002113021456 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RemoveUnresolvedBase.h" #include "clang/Basic/SourceManager.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "This pass tries to remove a base specifier if we cannot \ resolve it. \n"; static RegisterTransformation Trans("remove-unresolved-base", DescriptionMsg); class RemoveUnresolvedBaseASTVisitor : public RecursiveASTVisitor { public: explicit RemoveUnresolvedBaseASTVisitor(RemoveUnresolvedBase *Instance) : ConsumerInstance(Instance) { } bool VisitCXXRecordDecl(CXXRecordDecl *CXXRD); private: RemoveUnresolvedBase *ConsumerInstance; }; bool RemoveUnresolvedBaseASTVisitor::VisitCXXRecordDecl(CXXRecordDecl *CXXRD) { if (!CXXRD->hasDefinition()) return true; const CXXRecordDecl *CanonicalRD = CXXRD->getCanonicalDecl(); if (ConsumerInstance->VisitedCXXRecordDecls.count(CanonicalRD)) return true; ConsumerInstance->VisitedCXXRecordDecls.insert(CanonicalRD); unsigned Idx = 0; for (CXXRecordDecl::base_class_const_iterator I = CanonicalRD->bases_begin(), E = CanonicalRD->bases_end(); I != E; ++I) { const CXXBaseSpecifier *BS = I; const Type *Ty = BS->getType().getTypePtr(); const CXXRecordDecl *Base = ConsumerInstance->getBaseDeclFromType(Ty); if (Base) { Idx++; continue; } ConsumerInstance->ValidInstanceNum++; if (ConsumerInstance->ValidInstanceNum == ConsumerInstance->TransformationCounter) { ConsumerInstance->TheDerivedClass = CanonicalRD; ConsumerInstance->TheBaseSpecifier = BS; ConsumerInstance->TheIndex = Idx; } Idx++; } return true; } void RemoveUnresolvedBase::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new RemoveUnresolvedBaseASTVisitor(this); } void RemoveUnresolvedBase::HandleTranslationUnit(ASTContext &Ctx) { if (TransformationManager::isCLangOpt()) { ValidInstanceNum = 0; } else { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); } if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(TheDerivedClass && "NULL TheDerivedClass!"); TransAssert(TheBaseSpecifier && "NULL TheBaseSpecifier!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); removeBaseSpecifier(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void RemoveUnresolvedBase::removeBaseSpecifier(void) { unsigned NumBases = TheDerivedClass->getNumBases(); TransAssert((NumBases >= 1) && "TheDerivedClass doesn't have any base!"); CXXRecordDecl::base_class_const_iterator I = TheDerivedClass->bases_begin(); if (NumBases == 1) { TransAssert((TheIndex == 0) && "Invalid Index for the base specifier!"); TransAssert((I == TheBaseSpecifier) && "Unmatched base specifier!"); (void)I; SourceLocation StartLoc = TheDerivedClass->getLocation(); StartLoc = RewriteHelper->getLocationUntil(StartLoc, ':'); SourceLocation EndLoc = RewriteHelper->getLocationUntil(StartLoc, '{'); EndLoc = EndLoc.getLocWithOffset(-1); TheRewriter.RemoveText(SourceRange(StartLoc, EndLoc)); return; } SourceRange Range = TheBaseSpecifier->getSourceRange(); if (TheIndex == 0) { RewriteHelper->removeTextUntil(Range, ','); } else { SourceLocation EndLoc = RewriteHelper->getEndLocationFromBegin(Range); RewriteHelper->removeTextFromLeftAt(Range, ',', EndLoc); } } RemoveUnresolvedBase::~RemoveUnresolvedBase(void) { delete CollectionVisitor; } creduce-2.2~pre1/clang_delta/RemovePointer.h0000644000175000017500000000305712315002113017624 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REMOVE_POINTER_H #define REMOVE_POINTER_H #include #include "Transformation.h" #include "llvm/ADT/SmallPtrSet.h" namespace clang { class DeclGroupRef; class ASTContext; class VarDecl; class DeclRefExpr; } class RemovePointerCollectionVisitor; class RemovePointer : public Transformation { friend class RemovePointerCollectionVisitor; public: RemovePointer(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), TheVarDecl(NULL) { } ~RemovePointer(void); private: typedef llvm::SmallPtrSet VarDeclSet; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void doAnalysis(void); void doRewriting(void); void handleOneVarDecl(const clang::VarDecl *VD); void invalidateOneVarDecl(const clang::DeclRefExpr *DRE); VarDeclSet AllPointerVarDecls; VarDeclSet AllInvalidPointerVarDecls; RemovePointerCollectionVisitor *CollectionVisitor; const clang::VarDecl *TheVarDecl; // Unimplemented RemovePointer(void); RemovePointer(const RemovePointer &); void operator=(const RemovePointer &); }; #endif creduce-2.2~pre1/clang_delta/ClangDelta.cpp0000644000175000017500000001350112315002113017352 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include #include #include #include "llvm/Support/raw_ostream.h" #include "TransformationManager.h" static TransformationManager *TransMgr; static int ErrorCode = -1; static void PrintVersion() { llvm::outs() << "clang_delta " << PACKAGE_VERSION << "\n"; #ifdef GIT_VERSION llvm::outs() << "Git version: " << GIT_VERSION << "\n"; #endif // XXX print copyright, contact info, etc.? } static void PrintHelpMessage() { PrintVersion(); llvm::outs() << "\n"; llvm::outs() << "Usage: \n"; llvm::outs() << " clang_delta "; llvm::outs() << "--transformation= "; llvm::outs() << "--counter= "; llvm::outs() << "--output= "; llvm::outs() << "\n\n"; llvm::outs() << "clang_delta options:\n"; llvm::outs() << " --help: "; llvm::outs() << "print this message\n"; llvm::outs() << " --version: "; llvm::outs() << "print the program version number\n"; llvm::outs() << " --verbose-transformations: "; llvm::outs() << "print verbose description messages for all "; llvm::outs() << "transformations\n"; llvm::outs() << " --transformation=: "; llvm::outs() << "specify the transformation\n"; llvm::outs() << " --transformations: "; llvm::outs() << "print the names of all available transformations\n"; llvm::outs() << " --query-instances=: "; llvm::outs() << "query available transformation instances for a given "; llvm::outs() << "transformation\n"; llvm::outs() << " --counter=: "; llvm::outs() << "specify the instance of the transformation to perform\n"; llvm::outs() << " --to-counter=: "; llvm::outs() << "specify the ending instance of the transformation to "; llvm::outs() << "perform (when this option is given, clang_delta will "; llvm::outs() << "rewrite multiple instances [counter,to-counter] "; llvm::outs() << "simultaneously. Note that currently only "; llvm::outs() << "replace-function-def-with-decl supports this feature.)\n"; llvm::outs() << " --output=: "; llvm::outs() << "specify where to output the transformed source code "; llvm::outs() << "(default: stdout)\n"; llvm::outs() << "\n"; } static void DieOnBadCmdArg(const std::string &ArgStr) { llvm::outs() << "Error: Bad command line option `" << ArgStr << "`\n"; llvm::outs() << "\n"; PrintHelpMessage(); TransformationManager::Finalize(); exit(-1); } static void Die(const std::string &Message) { llvm::outs() << "Error: " << Message << "\n"; TransformationManager::Finalize(); exit(ErrorCode); } static void HandleOneArgValue(const std::string &ArgValueStr, size_t SepPos) { if ((SepPos < 1) || (SepPos >= ArgValueStr.length())) { DieOnBadCmdArg("--" + ArgValueStr); } std::string ArgName, ArgValue; ArgName = ArgValueStr.substr(0, SepPos); ArgValue = ArgValueStr.substr(SepPos+1); if (!ArgName.compare("transformation")) { if (TransMgr->setTransformation(ArgValue)) { Die("Invalid transformation[" + ArgValue + "]"); } } else if (!ArgName.compare("query-instances")) { if (TransMgr->setTransformation(ArgValue)) { Die("Invalid transformation[" + ArgValue + "]"); } TransMgr->setQueryInstanceFlag(true); TransMgr->setTransformationCounter(1); } else if (!ArgName.compare("counter")) { int Val; std::stringstream TmpSS(ArgValue); if (!(TmpSS >> Val)) { ErrorCode = TransformationManager::ErrorInvalidCounter; Die("Invalid counter[" + ArgValueStr + "]"); } TransMgr->setTransformationCounter(Val); } else if (!ArgName.compare("to-counter")) { int Val; std::stringstream TmpSS(ArgValue); if (!(TmpSS >> Val)) { ErrorCode = TransformationManager::ErrorInvalidCounter; Die("Invalid to-counter[" + ArgValueStr + "]"); } TransMgr->setToCounter(Val); } else if (!ArgName.compare("output")) { TransMgr->setOutputFileName(ArgValue); } else { DieOnBadCmdArg("--" + ArgValueStr); } } static void HandleOneNoneValueArg(const std::string &ArgStr) { if (!ArgStr.compare("help")) { PrintHelpMessage(); exit(0); } else if (!ArgStr.compare("version")) { PrintVersion(); exit(0); } else if (!ArgStr.compare("transformations")) { TransMgr->printTransformationNames(); exit(0); } else if (!ArgStr.compare("verbose-transformations")) { TransMgr->printTransformations(); exit(0); } else { DieOnBadCmdArg(ArgStr); } } static void HandleOneArg(const char *Arg) { std::string ArgStr(Arg); if (!ArgStr.compare(0, 2, "--")) { std::string SubArgStr = ArgStr.substr(2); if (!SubArgStr.length()) DieOnBadCmdArg(ArgStr); size_t found; found = SubArgStr.find('='); if (found != std::string::npos) { HandleOneArgValue(SubArgStr, found); } else { HandleOneNoneValueArg(SubArgStr); } } else { TransMgr->setSrcFileName(ArgStr); } } int main(int argc, char **argv) { TransMgr = TransformationManager::GetInstance(); for (int i = 1; i < argc; i++) { HandleOneArg(argv[i]); } std::string ErrorMsg; if (!TransMgr->verify(ErrorMsg, ErrorCode)) Die(ErrorMsg); if (!TransMgr->initializeCompilerInstance(ErrorMsg)) Die(ErrorMsg); if (!TransMgr->doTransformation(ErrorMsg, ErrorCode)) { // fail to do transformation Die(ErrorMsg); } if (TransMgr->getQueryInstanceFlag()) TransMgr->outputNumTransformationInstances(); TransformationManager::Finalize(); return 0; } creduce-2.2~pre1/clang_delta/RemoveUnusedStructField.cpp0000644000175000017500000002263712315002113022160 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RemoveUnusedStructField.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; static const char *DescriptionMsg = "Remove unreferenced struct fields. This pass also removes the corresponding \ intialization expression for a variable declared as the struct under \ transformation. Currenttly this pass doesn't handle nested struct \ definition well. \n"; static RegisterTransformation Trans("remove-unused-field", DescriptionMsg); class RemoveUnusedStructFieldVisitor : public RecursiveASTVisitor { public: explicit RemoveUnusedStructFieldVisitor(RemoveUnusedStructField *Instance) : ConsumerInstance(Instance) { } bool VisitFieldDecl(FieldDecl *FD); private: RemoveUnusedStructField *ConsumerInstance; }; class RemoveUnusedStructFieldRewriteVisitor : public RecursiveASTVisitor { public: explicit RemoveUnusedStructFieldRewriteVisitor( RemoveUnusedStructField *Instance) : ConsumerInstance(Instance) { } bool VisitRecordDecl(RecordDecl *RD); bool VisitVarDecl(VarDecl *VD); private: RemoveUnusedStructField *ConsumerInstance; }; bool RemoveUnusedStructFieldVisitor::VisitFieldDecl(FieldDecl *FD) { const RecordDecl *RD = FD->getParent(); if (FD->isReferenced() || !RD->isStruct() || ConsumerInstance->isSpecialRecordDecl(RD)) return true; ConsumerInstance->ValidInstanceNum++; if (ConsumerInstance->ValidInstanceNum == ConsumerInstance->TransformationCounter) { ConsumerInstance->setBaseLine(RD, FD); } return true; } bool RemoveUnusedStructFieldRewriteVisitor::VisitRecordDecl(RecordDecl *RD) { if (ConsumerInstance->isSpecialRecordDecl(RD)) return true; const RecordDecl *RDDef = RD->getDefinition(); if (!RDDef) return true; if (ConsumerInstance->RecordDeclToField[RD]) return true; unsigned Idx = 0; for (RecordDecl::field_iterator I = RDDef->field_begin(), E = RDDef->field_end(); I != E; ++I) { const FieldDecl *FD = (*I); const Type *FDTy = FD->getType().getTypePtr(); const RecordDecl *BaseRD = ConsumerInstance->getBaseRecordDef(FDTy); if (BaseRD) ConsumerInstance->handleOneRecordDecl(RDDef, BaseRD, FD, Idx); Idx++; } return true; } bool RemoveUnusedStructFieldRewriteVisitor::VisitVarDecl(VarDecl *VD) { if (!VD->hasInit()) return true; ConsumerInstance->handleOneVarDecl(VD); return true; } void RemoveUnusedStructField::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new RemoveUnusedStructFieldVisitor(this); RewriteVisitor = new RemoveUnusedStructFieldRewriteVisitor(this); } void RemoveUnusedStructField::HandleTranslationUnit(ASTContext &Ctx) { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheRecordDecl && "NULL TheRecordDecl!"); TransAssert(TheFieldDecl && "NULL TheFunctionDecl!"); RewriteVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); removeFieldDecl(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void RemoveUnusedStructField::setBaseLine(const RecordDecl *RD, const FieldDecl *FD) { TheRecordDecl = RD; TheFieldDecl = FD; IndexVector *IdxVec = new IndexVector(); unsigned int Idx = FD->getFieldIndex(); IdxVec->push_back(Idx); RecordDeclToField[RD] = IdxVec; FieldToIdxVector[FD] = IdxVec; // IsLastField = (FD->getNextDeclInContext() == NULL); RecordDecl::field_iterator I = RD->field_begin(); IsFirstField = (FD == (*I)); RecordDecl::field_iterator E = RD->field_end(); for (; I != E; ++I) { NumFields++; } } void RemoveUnusedStructField::handleOneRecordDecl(const RecordDecl *RD, const RecordDecl *BaseRD, const FieldDecl *FD, unsigned int Idx) { IndexVector *BaseIdxVec = RecordDeclToField[BaseRD]; if (!BaseIdxVec) return; IndexVector *NewIdxVec = RecordDeclToField[RD]; if (!NewIdxVec) { NewIdxVec = new IndexVector(); RecordDeclToField[RD] = NewIdxVec; } NewIdxVec->push_back(Idx); FieldToIdxVector[FD] = BaseIdxVec; } void RemoveUnusedStructField::handleOneVarDecl(const VarDecl *VD) { const Type *Ty = VD->getType().getTypePtr(); const RecordDecl *RD = getBaseRecordDef(Ty); if (!RD) return; IndexVector *IdxVec = RecordDeclToField[RD]; if (!IdxVec) return; const Expr *InitE = VD->getInit(); TransAssert(InitE && "Need initializer!"); ExprVector InitExprs; getInitExprs(Ty, InitE, IdxVec, InitExprs); for (ExprVector::iterator I = InitExprs.begin(), E = InitExprs.end(); I != E; ++I) { removeOneInitExpr(*I); } } const FieldDecl *RemoveUnusedStructField::getFieldDeclByIdx( const RecordDecl *RD, unsigned int Idx) { unsigned I = 0; for (RecordDecl::field_iterator RI = RD->field_begin(), RE = RD->field_end(); RI != RE; ++RI, ++I) { if (I == Idx) return (*RI); } return NULL; } void RemoveUnusedStructField::getInitExprs(const Type *Ty, const Expr *E, const IndexVector *IdxVec, ExprVector &InitExprs) { const ArrayType *ArrayTy = dyn_cast(Ty); if (ArrayTy) { const InitListExpr *ILE = dyn_cast(E); TransAssert(ILE && "Invalid array initializer!"); unsigned int NumInits = ILE->getNumInits(); Ty = ArrayTy->getElementType().getTypePtr(); for (unsigned I = 0; I < NumInits; ++I) { const Expr *Init = ILE->getInit(I); getInitExprs(Ty, Init, IdxVec, InitExprs); } return; } const InitListExpr *ILE = dyn_cast(E); if (!ILE) return; const RecordType *RT = NULL; if (Ty->isUnionType()) { RT = Ty->getAsUnionType(); } else if (Ty->isStructureType()) { RT = Ty->getAsStructureType(); } else { TransAssert(0 && "Bad RecordType!"); } const RecordDecl *RD = RT->getDecl(); unsigned int VecSz = IdxVec->size(); for (IndexVector::const_iterator FI = IdxVec->begin(), FE = IdxVec->end(); FI != FE; ++FI) { const FieldDecl *FD = getFieldDeclByIdx(RD, (*FI)); TransAssert(FD && "NULL FieldDecl!"); IndexVector *FieldIdxVec = FieldToIdxVector[FD]; TransAssert(FieldIdxVec && "Cannot find FieldIdxVec!"); Ty = FD->getType().getTypePtr(); const Expr *Init; unsigned int InitListIdx; if (RD->isUnion()) InitListIdx = 0; else InitListIdx = (*FI); if (InitListIdx >= ILE->getNumInits()) return; Init = ILE->getInit(InitListIdx); if (FD == TheFieldDecl) { InitExprs.push_back(Init); TransAssert((VecSz == 1) && "Bad IndexVector size!"); (void)VecSz; } else { getInitExprs(Ty, Init, FieldIdxVec, InitExprs); } } } void RemoveUnusedStructField::removeOneInitExpr(const Expr *E) { TransAssert(NumFields && "NumFields cannot be zero!"); if (NumFields == 1) { RewriteHelper->replaceExpr(E, ""); return; } SourceRange ExpRange = E->getSourceRange(); SourceLocation StartLoc = ExpRange.getBegin(); SourceLocation EndLoc = ExpRange.getEnd(); if (IsFirstField) { EndLoc = RewriteHelper->getEndLocationUntil(ExpRange, ','); TheRewriter.RemoveText(SourceRange(StartLoc, EndLoc)); return; } const char *Buf = SrcManager->getCharacterData(StartLoc); int Offset = 0; while (*Buf != ',') { Buf--; Offset--; } StartLoc = StartLoc.getLocWithOffset(Offset); TheRewriter.RemoveText(SourceRange(StartLoc, EndLoc)); } const RecordDecl *RemoveUnusedStructField::getBaseRecordDef(const Type *Ty) { const ArrayType *ArrayTy = dyn_cast(Ty); if (ArrayTy) { Ty = getArrayBaseElemType(ArrayTy); } if (!Ty->isStructureType()) return NULL; const RecordType *RT = Ty->getAsStructureType(); return RT->getDecl()->getDefinition(); } void RemoveUnusedStructField::removeFieldDecl(void) { // FIXME: we don't handle nested struct definition well. // For example, // struct S1 { // struct S2 { // int f1; // } f1; // struct S2 f2; // } // will be transformed to // struct S1 { // struct S2 f2; // } // Thus we will leave an incomplete struct S2 RewriteHelper->removeFieldDecl(TheFieldDecl); } RemoveUnusedStructField::~RemoveUnusedStructField(void) { delete CollectionVisitor; delete RewriteVisitor; for (RecordDeclToFieldIdxVectorMap::iterator I = RecordDeclToField.begin(), E = RecordDeclToField.end(); I != E; ++I) { delete (*I).second; } } creduce-2.2~pre1/clang_delta/LiftAssignmentExpr.cpp0000644000175000017500000001474712315002113021157 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "LiftAssignmentExpr.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" #include "CommonStatementVisitor.h" using namespace clang; static const char *DescriptionMsg = "Lift an assignment expression to an assignment statement. \ An assignment expression will be lifted if it apprears at : \n\ * the guard position of an if, while or do statement; \n\ * function argument; \n\ * init, condition or inc position of a for statement \n"; static RegisterTransformation Trans("lift-assignment-expr", DescriptionMsg); class AssignExprCollectionVisitor : public RecursiveASTVisitor { public: explicit AssignExprCollectionVisitor(LiftAssignmentExpr *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); private: LiftAssignmentExpr *ConsumerInstance; }; class AssignExprStatementVisitor : public CommonStatementVisitor { public: explicit AssignExprStatementVisitor(LiftAssignmentExpr *Instance) : ConsumerInstance(Instance) { } bool VisitIfStmt(IfStmt *IS); bool VisitForStmt(ForStmt *FS); bool VisitWhileStmt(WhileStmt *WS); bool VisitDoStmt(DoStmt *DS); bool VisitCallExpr(CallExpr *CallE); private: LiftAssignmentExpr *ConsumerInstance; void handleSubExpr(Expr *E); }; bool AssignExprCollectionVisitor::VisitFunctionDecl(FunctionDecl *FD) { if (!FD->isThisDeclarationADefinition()) return true; ConsumerInstance->StmtVisitor->setCurrentFunctionDecl(FD); ConsumerInstance->StmtVisitor->TraverseDecl(FD); ConsumerInstance->StmtVisitor->setCurrentFunctionDecl(NULL); return true; } // It is used to handle the case where if-then or else branch // is not treated as a CompoundStmt. So it cannot be traversed // from VisitCompoundStmt, e.g., // if (x) // foo(bar()) bool AssignExprStatementVisitor::VisitIfStmt(IfStmt *IS) { Expr *E = IS->getCond(); handleSubExpr(E); Stmt *ThenB = IS->getThen(); visitNonCompoundStmt(ThenB); Stmt *ElseB = IS->getElse(); visitNonCompoundStmt(ElseB); return false; } // It causes unsound transformation because // the semantics of loop execution has been changed. // For example, // int foo(int x) // { // int i; // for(i = 0; i < bar(bar(x)); i++) // ... // } // will be transformed to: // int foo(int x) // { // int i; // int tmp_var = bar(x); // for(i = 0; i < bar(tmp_var); i++) // ... // } bool AssignExprStatementVisitor::VisitForStmt(ForStmt *FS) { Stmt *Init = FS->getInit(); Expr *InitE = NULL; if (Init) InitE = dyn_cast(Init); if (InitE) handleSubExpr(InitE); else TraverseStmt(Init); Expr *Cond = FS->getCond(); handleSubExpr(Cond); Expr *Inc = FS->getInc(); handleSubExpr(Inc); Stmt *Body = FS->getBody(); visitNonCompoundStmt(Body); return false; } bool AssignExprStatementVisitor::VisitWhileStmt(WhileStmt *WS) { Expr *E = WS->getCond(); handleSubExpr(E); Stmt *Body = WS->getBody(); visitNonCompoundStmt(Body); return false; } bool AssignExprStatementVisitor::VisitDoStmt(DoStmt *DS) { Expr *E = DS->getCond(); handleSubExpr(E); Stmt *Body = DS->getBody(); visitNonCompoundStmt(Body); return false; } bool AssignExprStatementVisitor::VisitCallExpr(CallExpr *CallE) { for (CallExpr::arg_iterator I = CallE->arg_begin(), E = CallE->arg_end(); I != E; ++I) { handleSubExpr(*I); } return false; } void AssignExprStatementVisitor::handleSubExpr(Expr *E) { if (!E) return; BinaryOperator *BinOp = dyn_cast(E->IgnoreParenCasts()); if (!BinOp) { TraverseStmt(E); return; } if (!BinOp->isAssignmentOp() && !BinOp->isCompoundAssignmentOp()) { TraverseStmt(E); return; } TransAssert(std::find(ConsumerInstance->ValidAssignExprs.begin(), ConsumerInstance->ValidAssignExprs.end(), BinOp) == ConsumerInstance->ValidAssignExprs.end()); ConsumerInstance->ValidAssignExprs.push_back(BinOp); ConsumerInstance->ValidInstanceNum++; if (ConsumerInstance->ValidInstanceNum != ConsumerInstance->TransformationCounter) return; ConsumerInstance->TheFuncDecl = CurrentFuncDecl; ConsumerInstance->TheStmt = CurrentStmt; ConsumerInstance->TheAssignExpr = BinOp; ConsumerInstance->NeedParen = NeedParen; } void LiftAssignmentExpr::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new AssignExprCollectionVisitor(this); StmtVisitor = new AssignExprStatementVisitor(this); } bool LiftAssignmentExpr::HandleTopLevelDecl(DeclGroupRef D) { for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I) { CollectionVisitor->TraverseDecl(*I); } return true; } void LiftAssignmentExpr::HandleTranslationUnit(ASTContext &Ctx) { if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheFuncDecl && "NULL TheFuncDecl!"); TransAssert(TheStmt && "NULL TheStmt!"); TransAssert(TheAssignExpr && "NULL TheAssignExpr"); TransAssert(TheAssignExpr->isAssignmentOp() || TheAssignExpr->isCompoundAssignmentOp()); addNewAssignStmt(); replaceAssignExpr(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } bool LiftAssignmentExpr::addNewAssignStmt(void) { std::string AssignStr(""); RewriteHelper->getExprString(TheAssignExpr, AssignStr); AssignStr += ";"; return RewriteHelper->addStringBeforeStmt(TheStmt, AssignStr, NeedParen); } bool LiftAssignmentExpr::replaceAssignExpr(void) { const Expr *Lhs = TheAssignExpr->getLHS(); std::string LhsStr(""); RewriteHelper->getExprString(Lhs, LhsStr); return RewriteHelper->replaceExpr(TheAssignExpr, LhsStr); } LiftAssignmentExpr::~LiftAssignmentExpr(void) { delete CollectionVisitor; delete StmtVisitor; } creduce-2.2~pre1/clang_delta/ReturnVoid.cpp0000644000175000017500000001604612315002113017464 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "ReturnVoid.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; static const char *DescriptionMsg = "Make a function return void. \ Only change the prototype of the function and \ delete all return statements in the function, \ but skip the call sites of this function.\n"; static RegisterTransformation Trans("return-void", DescriptionMsg); class RVASTVisitor : public RecursiveASTVisitor { public: explicit RVASTVisitor(ReturnVoid *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); bool VisitReturnStmt(ReturnStmt *RS); private: ReturnVoid *ConsumerInstance; bool rewriteFuncDecl(FunctionDecl *FP); bool rewriteReturnStmt(ReturnStmt *RS); }; class RVCollectionVisitor : public RecursiveASTVisitor { public: explicit RVCollectionVisitor(ReturnVoid *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); private: ReturnVoid *ConsumerInstance; }; bool RVCollectionVisitor::VisitFunctionDecl(FunctionDecl *FD) { FunctionDecl *CanonicalDecl = FD->getCanonicalDecl(); if (ConsumerInstance->isNonVoidReturnFunction(CanonicalDecl)) { ConsumerInstance->ValidInstanceNum++; ConsumerInstance->ValidFuncDecls.push_back(CanonicalDecl); if (ConsumerInstance->ValidInstanceNum == ConsumerInstance->TransformationCounter) ConsumerInstance->TheFuncDecl = CanonicalDecl; } if ((ConsumerInstance->TheFuncDecl == CanonicalDecl) && FD->isThisDeclarationADefinition()) ConsumerInstance->keepFuncDefRange(FD); return true; } void ReturnVoid::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new RVCollectionVisitor(this); TransformationASTVisitor = new RVASTVisitor(this); } bool ReturnVoid::isNonVoidReturnFunction(FunctionDecl *FD) { // Avoid duplications if (std::find(ValidFuncDecls.begin(), ValidFuncDecls.end(), FD) != ValidFuncDecls.end()) return false; // this function happen to have a library function, e.g. strcpy, // then the type source info won't be available, let's try to // get one from the one which is in the source if (!FD->getTypeSourceInfo()) { const FunctionDecl *FirstFD = FD->getCanonicalDecl(); FD = NULL; for (FunctionDecl::redecl_iterator I = FirstFD->redecls_begin(), E = FirstFD->redecls_end(); I != E; ++I) { if ((*I)->getTypeSourceInfo()) { FD = (*I); break; } } if (!FD) return false; } TypeLoc TLoc = FD->getTypeSourceInfo()->getTypeLoc(); SourceLocation SLoc = TLoc.getBeginLoc(); if (SLoc.isInvalid()) return false; QualType RVType = FD->getResultType(); return !(RVType.getTypePtr()->isVoidType()); } void ReturnVoid::keepFuncDefRange(FunctionDecl *FD) { TransAssert(!FuncDefStartPos && !FuncDefEndPos && "Duplicated function definition?"); SourceRange FuncDefRange = FD->getSourceRange(); SourceLocation StartLoc = FuncDefRange.getBegin(); FuncDefStartPos = SrcManager->getCharacterData(StartLoc); SourceLocation EndLoc = FuncDefRange.getEnd(); FuncDefEndPos = SrcManager->getCharacterData(EndLoc); } bool ReturnVoid::isInTheFuncDef(ReturnStmt *RS) { // The candidate function doesn't have a body if (!FuncDefStartPos) return false; SourceRange RSRange = RS->getSourceRange(); SourceLocation StartLoc = RSRange.getBegin(); SourceLocation EndLoc = RSRange.getEnd(); const char *StartPos = SrcManager->getCharacterData(StartLoc); const char *EndPos = SrcManager->getCharacterData(EndLoc); (void)EndPos; if ((StartPos > FuncDefStartPos) && (StartPos < FuncDefEndPos)) { TransAssert((EndPos > FuncDefStartPos) && (EndPos < FuncDefEndPos) && "Bad return statement range!"); return true; } return false; } void ReturnVoid::HandleTranslationUnit(ASTContext &Ctx) { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(TransformationASTVisitor && "NULL TransformationASTVisitor!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheFuncDecl && "NULL TheFuncDecl!"); TransformationASTVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (!Rewritten) { TransError = TransNoTextModificationError; return; } if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } bool RVASTVisitor::rewriteFuncDecl(FunctionDecl *FD) { DeclarationNameInfo NameInfo = FD->getNameInfo(); SourceLocation NameInfoStartLoc = NameInfo.getBeginLoc(); SourceRange FuncDefRange = FD->getSourceRange(); SourceLocation FuncStartLoc = FuncDefRange.getBegin(); const char *FuncStartBuf = ConsumerInstance->SrcManager->getCharacterData(FuncStartLoc); const char *NameInfoStartBuf = ConsumerInstance->SrcManager->getCharacterData(NameInfoStartLoc); if (FuncStartBuf == NameInfoStartBuf) return true; int Offset = NameInfoStartBuf - FuncStartBuf; NameInfoStartBuf--; while ((*NameInfoStartBuf == '(') || (*NameInfoStartBuf == ' ') || (*NameInfoStartBuf == '\t') || (*NameInfoStartBuf == '\n')) { Offset--; NameInfoStartBuf--; } TransAssert(Offset >= 0); ConsumerInstance->Rewritten = true; return !(ConsumerInstance->TheRewriter.ReplaceText(FuncStartLoc, Offset, "void ")); } bool RVASTVisitor::rewriteReturnStmt(ReturnStmt *RS) { // SourceRange RSRange = RS->getSourceRange(); // return !(ConsumerInstance->TheRewriter.ReplaceText(RSRange, "return")); // Instead of replace an entire ReturnStmt with return, let's keep Ret Expr. // The reason is that RetExpr could have side-effects and these side-effects // could cause bugs. But we still could remove "return" keyword ConsumerInstance->Rewritten = true; SourceLocation Loc = RS->getReturnLoc(); return !(ConsumerInstance->TheRewriter.RemoveText(Loc, 6)); } bool RVASTVisitor::VisitFunctionDecl(FunctionDecl *FD) { FunctionDecl *CanonicalFD = FD->getCanonicalDecl(); if (CanonicalFD == ConsumerInstance->TheFuncDecl) return rewriteFuncDecl(FD); return true; } bool RVASTVisitor::VisitReturnStmt(ReturnStmt *RS) { if (ConsumerInstance->isInTheFuncDef(RS)) return rewriteReturnStmt(RS); return true; } ReturnVoid::~ReturnVoid(void) { delete CollectionVisitor; delete TransformationASTVisitor; } creduce-2.2~pre1/clang_delta/ReducePointerPairs.cpp0000644000175000017500000002453112315002113021130 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "ReducePointerPairs.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Reduce a pair of pointers at the same time if they have the following shape:\n\ int **p1;\n\ int ***p2 = &p1;\n\ and both p1 and p2 are not used anywhere except comparisons between \ p2 and &p1.\n"; static RegisterTransformation Trans("reduce-pointer-pairs", DescriptionMsg); class ReducePointerPairsCollectionVisitor : public RecursiveASTVisitor { public: explicit ReducePointerPairsCollectionVisitor(ReducePointerPairs *Instance) : ConsumerInstance(Instance) { } bool VisitVarDecl(VarDecl *VD); bool VisitBinaryOperator(BinaryOperator *BO); private: ReducePointerPairs *ConsumerInstance; }; class ReducePointerPairsInvalidatingVisitor : public RecursiveASTVisitor { public: typedef SmallVector DeclRefExprQueue; explicit ReducePointerPairsInvalidatingVisitor(ReducePointerPairs *Instance) : ConsumerInstance(Instance) { } bool VisitVarDecl(VarDecl *VD); bool VisitDeclRefExpr(DeclRefExpr *DRE); bool VisitBinaryOperator(BinaryOperator *BO); private: void handleOneOperand(const Expr *E); ReducePointerPairs *ConsumerInstance; DeclRefExprQueue CurrentDeclRefExprs; DeclRefExprQueue CurrentPairedDeclRefExprs; }; bool ReducePointerPairsCollectionVisitor::VisitVarDecl(VarDecl *VD) { if (!ConsumerInstance->isValidVD(VD)) return true; const Expr *Init = VD->getAnyInitializer(); if (!Init) return true; ConsumerInstance->handleOnePair(VD->getCanonicalDecl(), Init->IgnoreParenCasts()); return true; } bool ReducePointerPairsCollectionVisitor::VisitBinaryOperator( BinaryOperator *BO) { if (BO->getOpcode() != BO_Assign) return true; const Expr *Lhs = BO->getLHS()->IgnoreParenCasts(); const VarDecl *VD = ConsumerInstance->getVarDeclFromDRE(Lhs); if (!VD || !ConsumerInstance->isValidVD(VD)) return true; ConsumerInstance->handleOnePair(VD, BO->getRHS()->IgnoreParenCasts()); return true; } bool ReducePointerPairsInvalidatingVisitor::VisitDeclRefExpr(DeclRefExpr *DRE) { const DeclRefExpr *CurrentDeclRefExpr = NULL; const DeclRefExpr *CurrentPairedDeclRefExpr = NULL; if (CurrentDeclRefExprs.size()) CurrentDeclRefExpr = CurrentDeclRefExprs.back(); if (CurrentPairedDeclRefExprs.size()) CurrentPairedDeclRefExpr = CurrentPairedDeclRefExprs.back(); if (DRE == CurrentDeclRefExpr) { CurrentDeclRefExprs.pop_back(); return true; } else if (DRE == CurrentPairedDeclRefExpr) { CurrentPairedDeclRefExprs.pop_back(); return true; } const VarDecl *VD = ConsumerInstance->getVarDeclFromDRE(DRE); if (VD) { ConsumerInstance->invalidateVarDecl(VD); ConsumerInstance->invalidatePairedVarDecl(VD); } return true; } bool ReducePointerPairsInvalidatingVisitor::VisitVarDecl(VarDecl *VD) { const VarDecl *CanonicalVD = VD->getCanonicalDecl(); if (!ConsumerInstance->isMappedVarDecl(CanonicalVD)) return true; const Expr *Init = CanonicalVD->getAnyInitializer(); if (!Init) return true; if (ConsumerInstance->invalidatePairedVarDecl(CanonicalVD)) return true; const UnaryOperator *UO = dyn_cast(Init->IgnoreParenCasts()); if (!UO || (UO->getOpcode() != UO_AddrOf)) return true; const Expr *SubE = UO->getSubExpr()->IgnoreParenCasts(); const VarDecl *PairedVD = ConsumerInstance->getVarDeclFromDRE(SubE); if (!PairedVD) return true; if (ConsumerInstance->ValidPointerPairs[CanonicalVD] == PairedVD) { const DeclRefExpr *DRE = dyn_cast(SubE); TransAssert(DRE && "Invalid DRE for Paired VarDecl!"); CurrentPairedDeclRefExprs.push_back(DRE); } return true; } void ReducePointerPairsInvalidatingVisitor::handleOneOperand(const Expr *E) { const VarDecl *VD = ConsumerInstance->getVarDeclFromDRE(E); if (VD && ConsumerInstance->isMappedVarDecl(VD)) { const DeclRefExpr *DRE = dyn_cast(E); TransAssert(DRE && "Invalid DeclRefExpr!"); CurrentDeclRefExprs.push_back(DRE); return; } if (const UnaryOperator *UO = dyn_cast(E)) { if (UO && (UO->getOpcode() == UO_AddrOf)) { const Expr *SubE = UO->getSubExpr()->IgnoreParenCasts(); const VarDecl *PairedVD = ConsumerInstance->getVarDeclFromDRE(SubE); if (ConsumerInstance->isMappedVarDecl(PairedVD)) { const DeclRefExpr *DRE = dyn_cast(SubE); TransAssert(DRE && "Invalid DeclRefExpr with UnaryOperator!"); CurrentPairedDeclRefExprs.push_back(DRE); } } } } bool ReducePointerPairsInvalidatingVisitor::VisitBinaryOperator( BinaryOperator *BO) { if (BO->getOpcode() == BO_Assign) { const Expr *Lhs = BO->getLHS()->IgnoreParenCasts(); const VarDecl *VD = ConsumerInstance->getVarDeclFromDRE(Lhs); if (!VD) return true; const VarDecl *PairedVD = ConsumerInstance->ValidPointerPairs[VD]; if (!PairedVD) return true; const Expr *Rhs = BO->getRHS()->IgnoreParenCasts(); const UnaryOperator *UO = dyn_cast(Rhs); if (!UO || (UO->getOpcode() != UO_AddrOf)) { ConsumerInstance->ValidPointerPairs.erase(VD); return true; } const Expr *SubE = UO->getSubExpr()->IgnoreParenCasts(); const VarDecl *RhsVD = ConsumerInstance->getVarDeclFromDRE(SubE); if (!RhsVD || (RhsVD != PairedVD)) ConsumerInstance->ValidPointerPairs.erase(VD); const DeclRefExpr *LhsDRE = dyn_cast(Lhs); TransAssert(LhsDRE && "Invalid LhsDRE!"); CurrentDeclRefExprs.push_back(LhsDRE); const DeclRefExpr *SubDRE = dyn_cast(SubE); TransAssert(SubDRE && "Invalid SubDRE!"); CurrentPairedDeclRefExprs.push_back(SubDRE); return true; } if (BO->isComparisonOp()) { handleOneOperand(BO->getLHS()->IgnoreParenCasts()); handleOneOperand(BO->getRHS()->IgnoreParenCasts()); } return true; } void ReducePointerPairs::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new ReducePointerPairsCollectionVisitor(this); InvalidatingVisitor = new ReducePointerPairsInvalidatingVisitor(this); } void ReducePointerPairs::HandleTranslationUnit(ASTContext &Ctx) { TransAssert(CollectionVisitor && "NULL CollectionVisitor!"); TransAssert(InvalidatingVisitor && "NULL InvalidatingVisitor!"); CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); InvalidatingVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); doAnalysis(); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheVarDecl && "NULL TheVarDecl!"); TransAssert(ThePairedVarDecl && "NULL ThePairedVarDecl!"); doRewriting(TheVarDecl); doRewriting(ThePairedVarDecl); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void ReducePointerPairs::doAnalysis(void) { for (PointerMap::iterator I = ValidPointerPairs.begin(), E = ValidPointerPairs.end(); I != E; ++I) { const VarDecl *PairedVD = (*I).second; if (!PairedVD) continue; ValidInstanceNum++; if (TransformationCounter == ValidInstanceNum) { TheVarDecl = (*I).first; ThePairedVarDecl = PairedVD; } } } void ReducePointerPairs::doRewriting(const VarDecl *VD) { const VarDecl *FirstVD = VD->getCanonicalDecl(); for(VarDecl::redecl_iterator RI = FirstVD->redecls_begin(), RE = FirstVD->redecls_end(); RI != RE; ++RI) { RewriteHelper->removeAStarBefore(*RI); } } bool ReducePointerPairs::isValidVD(const VarDecl *VD) { if (dyn_cast(VD)) return false; const Type *Ty = VD->getType().getTypePtr(); if (!Ty->isPointerType()) return false; return true; } const VarDecl *ReducePointerPairs::getVarDeclFromDRE(const Expr *E) { TransAssert(E && "NULL Expr!"); const DeclRefExpr *DRE = dyn_cast(E); if (!DRE) return NULL; const ValueDecl *OrigDecl = DRE->getDecl(); const VarDecl *VD = dyn_cast(OrigDecl); if (!VD || dyn_cast(VD)) return NULL; return VD->getCanonicalDecl(); } void ReducePointerPairs::handleOnePair(const VarDecl *VD, const Expr *E) { const UnaryOperator *UO = dyn_cast(E); if (!UO || (UO->getOpcode() != UO_AddrOf)) return; const Expr *SubE = UO->getSubExpr()->IgnoreParenCasts(); const Type *Ty = SubE->getType().getTypePtr(); if (!Ty->isPointerType()) return; const VarDecl *PairedVD = getVarDeclFromDRE(SubE); if (PairedVD && !ValidPointerPairs[VD]) { ValidPointerPairs[VD] = PairedVD; } } bool ReducePointerPairs::isMappedVarDecl(const VarDecl *VD) { if (!VD) return false; for (PointerMap::iterator I = ValidPointerPairs.begin(), E = ValidPointerPairs.end(); I != E; ++I) { if ((VD == (*I).first) || (VD == (*I).second)) return true; } return false; } void ReducePointerPairs::invalidateVarDecl(const VarDecl *VD) { PointerMap::iterator I = ValidPointerPairs.begin(); PointerMap::iterator E = ValidPointerPairs.end(); for (; I != E; ++I) { const VarDecl *D = (*I).first; if (VD == D) ValidPointerPairs[D] = NULL; } } bool ReducePointerPairs::invalidatePairedVarDecl(const VarDecl *VD) { bool RV = false; PointerMap::iterator I = ValidPointerPairs.begin(); PointerMap::iterator E = ValidPointerPairs.end(); for (; I != E; ++I) { const VarDecl *D = (*I).first; if (VD == (*I).second) { ValidPointerPairs[D] = NULL; RV = true; } } return RV; } ReducePointerPairs::~ReducePointerPairs(void) { delete CollectionVisitor; delete InvalidatingVisitor; } creduce-2.2~pre1/clang_delta/RemoveUnusedEnumMember.h0000644000175000017500000000270712315002113021425 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // Copyright (c) 2012 Konstantin Tokarev // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REMOVE_UNUSED_VAR_H #define REMOVE_UNUSED_VAR_H #include #include "llvm/ADT/DenseMap.h" #include "clang/AST/Decl.h" #include "Transformation.h" class RemoveUnusedEnumMemberAnalysisVisitor; class RemoveUnusedEnumMember : public Transformation { friend class RemoveUnusedEnumMemberAnalysisVisitor; public: RemoveUnusedEnumMember(const char *TransName, const char *Desc) : Transformation(TransName, Desc), AnalysisVisitor(0), TheEnumDecl(0) { } ~RemoveUnusedEnumMember(); private: virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void removeEnumConstantDecl(); RemoveUnusedEnumMemberAnalysisVisitor *AnalysisVisitor; clang::EnumDecl *TheEnumDecl; clang::EnumDecl::enumerator_iterator TheEnumIterator; clang::EnumDecl::enumerator_iterator TheEnumIteratorPrevious; // Unimplemented RemoveUnusedEnumMember(); RemoveUnusedEnumMember(const RemoveUnusedEnumMember &); void operator=(const RemoveUnusedEnumMember &); }; #endif creduce-2.2~pre1/clang_delta/ParamToGlobal.cpp0000644000175000017500000001267312315002113020051 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "ParamToGlobal.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; static const char *DescriptionMsg = "Lift the declaraion of a parameter from a function \ to the global scope. Also rename the lifted parameter \ to avoid possible name conflicts. Note that for C++ code, \ this pass actually lifts a parameter from a member function \ to the class scope rather than the global scope. \n"; static RegisterTransformation Trans("param-to-global", DescriptionMsg); class ParamToGlobalASTVisitor : public RecursiveASTVisitor { public: explicit ParamToGlobalASTVisitor(ParamToGlobal *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); private: ParamToGlobal *ConsumerInstance; }; class ParamToGlobalRewriteVisitor : public CommonParameterRewriteVisitor { public: explicit ParamToGlobalRewriteVisitor(ParamToGlobal *Instance) : CommonParameterRewriteVisitor(Instance) { } bool VisitDeclRefExpr(DeclRefExpr *ParmRefExpr); }; bool ParamToGlobalASTVisitor::VisitFunctionDecl(FunctionDecl *FD) { if (ConsumerInstance->isValidFuncDecl(FD->getCanonicalDecl())) { ConsumerInstance->ValidFuncDecls.push_back(FD->getCanonicalDecl()); } return true; } std::string ParamToGlobal::getNewName(FunctionDecl *FP, const ParmVarDecl *PV) { std::string NewName; NewName = FP->getNameInfo().getAsString(); NewName += "_"; NewName += PV->getNameAsString(); // also backup the new name TheNewDeclName = NewName; return NewName; } bool ParamToGlobalRewriteVisitor::VisitDeclRefExpr(DeclRefExpr *ParmRefExpr) { const ValueDecl *OrigDecl = ParmRefExpr->getDecl(); if (!ConsumerInstance->TheParmVarDecl) return true; if (OrigDecl != ConsumerInstance->TheParmVarDecl) return true; SourceRange ExprRange = ParmRefExpr->getSourceRange(); return !(ConsumerInstance->TheRewriter.ReplaceText(ExprRange, ConsumerInstance->TheNewDeclName)); } void ParamToGlobal::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new ParamToGlobalASTVisitor(this); RewriteVisitor = new ParamToGlobalRewriteVisitor(this); } void ParamToGlobal::HandleTranslationUnit(ASTContext &Ctx) { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(RewriteVisitor && "NULL RewriteVisitor!"); TransAssert(TheFuncDecl && "NULL TheFuncDecl!"); TransAssert((TheParamPos >= 0) && "Invalid parameter position!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); RewriteVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); RewriteVisitor->rewriteAllExprs(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } bool ParamToGlobal::transformParamVar(FunctionDecl *FD, const ParmVarDecl *PV) { std::string PName = PV->getNameAsString(); // Safe to omit an un-named parameter if (PName.empty()) return true; std::string GlobalVarStr; GlobalVarStr = PV->getType().getAsString(); GlobalVarStr += " "; GlobalVarStr += getNewName(FD, PV); GlobalVarStr += ";\n"; return RewriteHelper->insertStringBeforeFunc(FD, GlobalVarStr); } bool ParamToGlobal::rewriteFuncDecl(clang::FunctionDecl *FD) { const clang::ParmVarDecl *PV = FD->getParamDecl(TheParamPos); TransAssert(PV && "Unmatched ParamPos!"); RewriteHelper->removeParamFromFuncDecl(PV, FD->getNumParams(), TheParamPos); if (FD->isThisDeclarationADefinition()) { TheParmVarDecl = PV; if (!transformParamVar(FD, PV)) return false; } return true; } bool ParamToGlobal::isValidFuncDecl(FunctionDecl *FD) { bool IsValid = false; int ParamPos = 0; TransAssert(isa(FD) && "Must be a FunctionDecl"); // Skip the case like foo(int, ...), because we cannot remove // the "int" there if (FD->isVariadic() && (FD->getNumParams() == 1)) { return false; } if (FD->isOverloadedOperator()) return false; // Avoid duplications if (std::find(ValidFuncDecls.begin(), ValidFuncDecls.end(), FD) != ValidFuncDecls.end()) return false; for (FunctionDecl::param_const_iterator PI = FD->param_begin(), PE = FD->param_end(); PI != PE; ++PI) { if ((*PI)->isImplicit() || (*PI)->getSourceRange().isInvalid()) continue; ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) { TheFuncDecl = FD; TheParamPos = ParamPos; } IsValid = true; ParamPos++; } return IsValid; } ParamToGlobal::~ParamToGlobal(void) { delete CollectionVisitor; delete RewriteVisitor; } creduce-2.2~pre1/clang_delta/InstantiateTemplateParam.h0000644000175000017500000000644212315002113021767 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef INSTANTIATE_TEMPLATE_PARAM_H #define INSTANTIATE_TEMPLATE_PARAM_H #include "llvm/ADT/SmallPtrSet.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionTemplateDecl; class ClassTemplateDecl; class TemplateDecl; class TemplateArgumentList; class TemplateArgument; class QualType; class NamedDecl; class Type; class RecordDecl; } class InstantiateTemplateParamASTVisitor; class InstantiateTemplateParamRewriteVisitor; class InstantiateTemplateParam : public Transformation { friend class InstantiateTemplateParamASTVisitor; friend class InstantiateTemplateParamRewriteVisitor; public: InstantiateTemplateParam(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), ParamRewriteVisitor(NULL), TheParameter(NULL), TheTemplateDecl(NULL), TheInstantiationString(""), TheForwardDeclString("") {} ~InstantiateTemplateParam(); private: typedef llvm::SmallPtrSet RecordDeclSet; typedef llvm::SmallPtrSet LocPtrSet; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void handleOneFunctionTemplateDecl(const clang::FunctionTemplateDecl *D); void handleOneClassTemplateDecl(const clang::ClassTemplateDecl *D); void handleOneTemplateSpecialization( const clang::TemplateDecl *D, const clang::TemplateArgumentList & ArgList); bool getTemplateArgumentString(const clang::TemplateArgument &Arg, std::string &Str, std::string &ForwardStr); bool getTypeString(const clang::QualType &QT, std::string &ArgStr, std::string &ForwardStr); void getForwardDeclStr(const clang::Type *Ty, std::string &ForwardStr, RecordDeclSet &TempAvailableRecordDecls); void addOneForwardDeclStr(const clang::RecordDecl *RD, std::string &ForwardStr, RecordDeclSet &TempAvailableRecordDecls); void addForwardTemplateDeclStr(const clang::ClassTemplateDecl *ClassTD, std::string &ForwardStr, RecordDeclSet &TempAvailableRecordDecls); void removeTemplateKeyword(); void addForwardDecl(); RecordDeclSet AvailableRecordDecls; LocPtrSet VisitedLocs; InstantiateTemplateParamASTVisitor *CollectionVisitor; InstantiateTemplateParamRewriteVisitor *ParamRewriteVisitor; const clang::NamedDecl *TheParameter; const clang::TemplateDecl *TheTemplateDecl; std::string TheInstantiationString; std::string TheForwardDeclString; // Unimplemented InstantiateTemplateParam(); InstantiateTemplateParam(const InstantiateTemplateParam &); void operator=(const InstantiateTemplateParam &); }; #endif creduce-2.2~pre1/clang_delta/ReplaceUndefinedFunction.h0000644000175000017500000000371512315002113021732 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REPLACE_UNDEFINED_FUNCTION_H #define REPLACE_UNDEFINED_FUNCTION_H #include #include "llvm/ADT/SmallPtrSet.h" #include "llvm/ADT/DenseMap.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; } class ReplaceUndefFuncCollectionVisitor; class ReplaceUndefFuncRewriteVisitor; class ReplaceUndefinedFunction : public Transformation { friend class ReplaceUndefFuncCollectionVisitor; friend class ReplaceUndefFuncRewriteVisitor; public: ReplaceUndefinedFunction(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), RewriteVisitor(NULL), ReplacingFunctionDecl(NULL), ReplacedFunctionDecl(NULL) { } ~ReplaceUndefinedFunction(void); private: typedef llvm::SmallPtrSet FunctionDeclSet; typedef llvm::DenseMap FunctionSetMap; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void handleOneFunctionDecl(const clang::FunctionDecl *FD); void doAnalysis(void); FunctionSetMap ReplaceableFunctions; ReplaceUndefFuncCollectionVisitor *CollectionVisitor; ReplaceUndefFuncRewriteVisitor *RewriteVisitor; const clang::FunctionDecl *ReplacingFunctionDecl; const clang::FunctionDecl *ReplacedFunctionDecl; // Unimplemented ReplaceUndefinedFunction(void); ReplaceUndefinedFunction(const ReplaceUndefinedFunction &); void operator=(const ReplaceUndefinedFunction &); }; #endif creduce-2.2~pre1/clang_delta/RemoveUnusedVar.h0000644000175000017500000000323712315002113020120 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REMOVE_UNUSED_VAR_H #define REMOVE_UNUSED_VAR_H #include #include "llvm/ADT/DenseMap.h" #include "llvm/ADT/SmallPtrSet.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class VarDecl; class LinkageSpecDecl; } class RemoveUnusedVarAnalysisVisitor; class RemoveUnusedVar : public Transformation { friend class RemoveUnusedVarAnalysisVisitor; public: RemoveUnusedVar(const char *TransName, const char *Desc) : Transformation(TransName, Desc), AnalysisVisitor(NULL), TheVarDecl(NULL) { } ~RemoveUnusedVar(void); private: virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void removeVarDecl(void); void removeVarDeclFromLinkageSpecDecl(const clang::LinkageSpecDecl *LinkageD, const clang::VarDecl *VD); llvm::DenseMap VarToDeclGroup; llvm::SmallPtrSet SkippedVars; RemoveUnusedVarAnalysisVisitor *AnalysisVisitor; clang::VarDecl *TheVarDecl; // Unimplemented RemoveUnusedVar(void); RemoveUnusedVar(const RemoveUnusedVar &); void operator=(const RemoveUnusedVar &); }; #endif creduce-2.2~pre1/clang_delta/RemoveUnusedFunction.h0000644000175000017500000001363612315002113021161 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REMOVE_UNUSED_FUNCTION_H #define REMOVE_UNUSED_FUNCTION_H #include #include #include #include "llvm/ADT/SmallPtrSet.h" #include "llvm/ADT/DenseMap.h" #include "Transformation.h" #include "clang/Basic/SourceLocation.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; class UsingDecl; class DeclarationName; class DeclContext; class CXXDependentScopeMemberExpr; class FunctionTemplateDecl; class UnresolvedLookupExpr; class NestedNameSpecifier; class MemberExpr; class CXXOperatorCallExpr; } class RUFAnalysisVisitor; class ExtraReferenceVisitorWrapper; class RemoveUnusedFunction : public Transformation { friend class RUFAnalysisVisitor; friend class ExtraReferenceVisitorWrapper; public: RemoveUnusedFunction(const char *TransName, const char *Desc) : Transformation(TransName, Desc, /*MultipleRewrites*/true), AnalysisVisitor(NULL), VisitorWrapper(NULL), TheFunctionDecl(NULL) { } ~RemoveUnusedFunction(); void handleOneUsingDecl(const clang::FunctionDecl *CurrentFD, const clang::UsingDecl *D); void handleOneCXXDependentScopeMemberExpr( const clang::FunctionDecl *CurrentFD, const clang::CXXDependentScopeMemberExpr *E); void handleOneUnresolvedLookupExpr( const clang::FunctionDecl *CurrentFD, const clang::UnresolvedLookupExpr *E); void handleOneMemberExpr(const clang::MemberExpr *ME); void handleOneCXXOperatorCallExpr(const clang::CXXOperatorCallExpr *E); void handleOneCallExpr(const clang::CallExpr *E); void handleOneFunctionDecl(const clang::FunctionDecl *FD); private: typedef llvm::SmallVector FunctionDeclVector; typedef llvm::DenseMap UsingFunctionDeclsMap; typedef llvm::SmallPtrSet FunctionDeclsSet; typedef llvm::SmallPtrSet MemberSpecializationSet; typedef llvm::DenseMap MemberToSpecializationMap; typedef llvm::SmallPtrSet UsingDeclsSet; typedef std::map InlinedSystemFunctionsMap; typedef std::set SystemFunctionsSet; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void initializeInlinedSystemFunctions(); void doRewriting(); bool hasReferencedSpecialization(const clang::FunctionDecl *FD); clang::SourceLocation getExtensionLocStart(clang::SourceLocation Loc); void removeOneFunctionDecl(const clang::FunctionDecl *FD); void removeMemberSpecializations(const clang::FunctionDecl *FD); void removeRemainingExplicitSpecs(MemberSpecializationSet *ExplicitSpecs); clang::SourceLocation getFunctionOuterLocStart(const clang::FunctionDecl *FD); bool hasValidOuterLocStart(const clang::FunctionTemplateDecl *FTD, const clang::FunctionDecl *FD); void removeOneFunctionDeclGroup(const clang::FunctionDecl *FD); bool isInReferencedSet(const clang::FunctionDecl *FD); bool hasAtLeastOneValidLocation(const clang::FunctionDecl *FD); void addOneFunctionDecl(const clang::FunctionDecl *CanonicalFD); void addOneMemberSpecialization(const clang::FunctionDecl *FD, const clang::FunctionDecl *Member); void createFuncToExplicitSpecs(const clang::FunctionDecl *FD); void addFuncToExplicitSpecs(const clang::FunctionDecl *FD); const clang::FunctionDecl *lookupFunctionDeclShallow( const clang::DeclarationName &DName, const clang::DeclContext *Ctx); const clang::FunctionDecl *getFunctionDeclFromSpecifier( const clang::DeclarationName &Name, const clang::NestedNameSpecifier *NNS); void addOneReferencedFunction(const clang::FunctionDecl *FD); clang::SourceLocation getFunctionLocEnd(clang::SourceLocation LocStart, clang::SourceLocation LocEnd, const clang::FunctionDecl *FD); bool isTokenOperator(clang::SourceLocation Loc); void removeFunctionExplicitInstantiations(const clang::FunctionDecl *FD); void removeOneExplicitInstantiation(const clang::FunctionDecl *Spec); const clang::FunctionTemplateDecl *getTopDescribedTemplate( const clang::FunctionDecl *FD); const clang::FunctionDecl *getSourceFunctionDecl( const clang::FunctionDecl *TheFD); void setInlinedSystemFunctions(const clang::FunctionDecl *FD); bool isInlinedSystemFunction(const clang::FunctionDecl *FD); UsingFunctionDeclsMap UsingFDs; UsingFunctionDeclsMap UsingParentFDs; FunctionDeclsSet ReferencedFDs; FunctionDeclsSet VisitedFDs; FunctionDeclsSet RemovedFDs; UsingDeclsSet VisitedUsingDecls; MemberToSpecializationMap MemberToSpecs; MemberToSpecializationMap FuncToExplicitSpecs; MemberToSpecializationMap MemberToInstantiations; InlinedSystemFunctionsMap InlinedSystemFunctions; SystemFunctionsSet ExistingSystemFunctions; FunctionDeclVector AllValidFunctionDecls; RUFAnalysisVisitor *AnalysisVisitor; ExtraReferenceVisitorWrapper *VisitorWrapper; const clang::FunctionDecl *TheFunctionDecl; // Unimplemented RemoveUnusedFunction(); RemoveUnusedFunction(const RemoveUnusedFunction &); void operator=(const RemoveUnusedFunction &); }; #endif creduce-2.2~pre1/clang_delta/RemoveCtorInitializer.cpp0000644000175000017500000000753112315002113021653 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RemoveCtorInitializer.h" #include "clang/Basic/SourceManager.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "This pass tries to remove an initializer from a Ctor. \n"; static RegisterTransformation Trans("remove-ctor-initializer", DescriptionMsg); class RemoveCtorInitializerASTVisitor : public RecursiveASTVisitor { public: explicit RemoveCtorInitializerASTVisitor( RemoveCtorInitializer *Instance) : ConsumerInstance(Instance) { } bool VisitCXXConstructorDecl(CXXConstructorDecl *Ctor); private: RemoveCtorInitializer *ConsumerInstance; }; bool RemoveCtorInitializerASTVisitor::VisitCXXConstructorDecl( CXXConstructorDecl *Ctor) { unsigned Idx = 0; for (CXXConstructorDecl::init_const_iterator I = Ctor->init_begin(), E = Ctor->init_end(); I != E; ++I) { const CXXCtorInitializer *Init = (*I); if (!Init->isWritten()) { continue; } if (Init->isInClassMemberInitializer() || Init->isPackExpansion() || Init->isDelegatingInitializer()) { Idx++; continue; } if (const FieldDecl *Field = Init->getAnyMember()) { const Type *Ty = Field->getType().getTypePtr(); if (!ConsumerInstance->isValidType(Ty)) { Idx++; continue; } } else if (const Type *Ty = Init->getBaseClass()) { const CXXRecordDecl *Base = ConsumerInstance->getBaseDeclFromType(Ty); if (Base && Base->hasDefinition() && Base->needsImplicitDefaultConstructor()) { Idx++; continue; } } ConsumerInstance->ValidInstanceNum++; if (ConsumerInstance->ValidInstanceNum == ConsumerInstance->TransformationCounter) { ConsumerInstance->TheInitializer = Init; ConsumerInstance->TheCtorDecl = Ctor; ConsumerInstance->TheIndex = Idx; } Idx++; } return true; } void RemoveCtorInitializer::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new RemoveCtorInitializerASTVisitor(this); } void RemoveCtorInitializer::HandleTranslationUnit(ASTContext &Ctx) { if (TransformationManager::isCLangOpt()) { ValidInstanceNum = 0; } else { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); } if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(TheCtorDecl && "TheCtorDecl is NULL!"); TransAssert(TheInitializer && "TheInitializer is NULL!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); RewriteHelper->removeCXXCtorInitializer(TheInitializer, TheIndex, getNumCtorWrittenInitializers(*TheCtorDecl)); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } bool RemoveCtorInitializer::isValidType(const Type *Ty) { if (Ty->isReferenceType()) return false; if (const RecordType *RTy = Ty->getAs()) { const CXXRecordDecl *CXXRD = dyn_cast(RTy->getDecl()); if (!CXXRD) return true; return !CXXRD->needsImplicitDefaultConstructor(); } return true; } RemoveCtorInitializer::~RemoveCtorInitializer(void) { delete CollectionVisitor; } creduce-2.2~pre1/clang_delta/RemoveTrivialBaseTemplate.h0000644000175000017500000000321512315002113022101 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REMOVE_TRIVIAL_BASE_TEMPLATE_H #define REMOVE_TRIVIAL_BASE_TEMPLATE_H #include "llvm/ADT/SmallPtrSet.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class CXXBaseSpecifier; class ClassTemplateDecl; } class RemoveTrivialBaseTemplateBaseVisitor; class RemoveTrivialBaseTemplate : public Transformation { friend class RemoveTrivialBaseTemplateBaseVisitor; public: RemoveTrivialBaseTemplate(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), TheDerivedClass(NULL), ThePos(0) { } ~RemoveTrivialBaseTemplate(void); private: typedef llvm::SmallPtrSet CXXRecordDeclSet; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void handleOneCXXRecordDecl(const clang::CXXRecordDecl *CXXRD); void removeBaseSpecifier(void); CXXRecordDeclSet VisitedCXXRecordDecls; RemoveTrivialBaseTemplateBaseVisitor *CollectionVisitor; const clang::CXXRecordDecl *TheDerivedClass; unsigned ThePos; // Unimplemented RemoveTrivialBaseTemplate(void); RemoveTrivialBaseTemplate(const RemoveTrivialBaseTemplate &); void operator=(const RemoveTrivialBaseTemplate &); }; #endif creduce-2.2~pre1/clang_delta/RemoveEnumMemberValue.h0000644000175000017500000000255112315002113021233 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // Copyright (c) 2012 Konstantin Tokarev // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REMOVE_UNUSED_VAR_H #define REMOVE_UNUSED_VAR_H #include #include "llvm/ADT/DenseMap.h" #include "Transformation.h" namespace clang { class EnumConstantDecl; } class RemoveEnumMemberValueAnalysisVisitor; class RemoveEnumMemberValue : public Transformation { friend class RemoveEnumMemberValueAnalysisVisitor; public: RemoveEnumMemberValue(const char *TransName, const char *Desc) : Transformation(TransName, Desc), AnalysisVisitor(0), TheEnumConstantDecl(0) { } ~RemoveEnumMemberValue(); private: virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void removeEnumValue(); RemoveEnumMemberValueAnalysisVisitor *AnalysisVisitor; clang::EnumConstantDecl *TheEnumConstantDecl; // Unimplemented RemoveEnumMemberValue(); RemoveEnumMemberValue(const RemoveEnumMemberValue &); void operator=(const RemoveEnumMemberValue &); }; #endif creduce-2.2~pre1/clang_delta/CombineGlobalVarDecl.cpp0000644000175000017500000000771012315002113021317 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "CombineGlobalVarDecl.h" #include #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Combine global variable declarations with the same type. \ Each iteration only does one combination, i.e., \ for the code below: \n\ int a, b; \n\ int c; \n\ int d; \n\ We will need to invoke this transformation twice \ to achieve a complete combination. \ This pass only combines declarations with exactly \ the same type, e.g., it won't combine int *x and int y,\ although it's valid we can have int *x, y in a DeclGroup. \ Note that this transformation always tries to combine \ the rest of declarations with the very first one, \ so it is an unsound transformation and could result \ in compilation failures. \n"; static RegisterTransformation Trans("combine-global-var", DescriptionMsg); void CombineGlobalVarDecl::Initialize(ASTContext &context) { Transformation::Initialize(context); } bool CombineGlobalVarDecl::HandleTopLevelDecl(DeclGroupRef DGR) { DeclGroupRef::iterator DI = DGR.begin(); VarDecl *VD = dyn_cast(*DI); if (!VD) return true; SourceRange Range = VD->getSourceRange(); if (Range.getBegin().isInvalid() || Range.getEnd().isInvalid()) return true; const Type *T = VD->getType().getTypePtr(); const Type *CanonicalT = Context->getCanonicalType(T); DeclGroupVector *DV; TypeToDeclMap::iterator TI = AllDeclGroups.find(CanonicalT); if (TI == AllDeclGroups.end()) { DV = new DeclGroupVector(); AllDeclGroups[CanonicalT] = DV; } else { ValidInstanceNum++; DV = (*TI).second; if (ValidInstanceNum == TransformationCounter) { if (DV->size() >= 1) { void* DP1 = *(DV->begin()); TheDeclGroupRefs.push_back(DP1); TheDeclGroupRefs.push_back(DGR.getAsOpaquePtr()); } } } // Note that it's unnecessary to keep all encountered // DeclGroupRefs. We could choose a light way similar // to what we implemented in CombineLocalVarDecl. // I kept the code here because I feel we probably // need more combinations, i.e., not only combine the // first DeclGroup with others, but we could combine // the second one and the third one. DV->push_back(DGR.getAsOpaquePtr()); return true; } void CombineGlobalVarDecl::HandleTranslationUnit(ASTContext &Ctx) { if (QueryInstanceOnly) { return; } if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); doCombination(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void CombineGlobalVarDecl::doCombination(void) { TransAssert(TheDeclGroupRefs.size() == 2); void *P2 = TheDeclGroupRefs.pop_back_val(); void *P1 = TheDeclGroupRefs.pop_back_val(); DeclGroupRef FirstDGR = DeclGroupRef::getFromOpaquePtr(P1); DeclGroupRef SecondDGR = DeclGroupRef::getFromOpaquePtr(P2); SourceLocation EndLoc = RewriteHelper->getDeclGroupRefEndLoc(FirstDGR); std::string DStr; RewriteHelper->getDeclGroupStrAndRemove(SecondDGR, DStr); TheRewriter.InsertText(EndLoc, ", " + DStr, /*InsertAfter=*/false); } CombineGlobalVarDecl::~CombineGlobalVarDecl(void) { for(TypeToDeclMap::iterator I = AllDeclGroups.begin(), E = AllDeclGroups.end(); I != E; ++I) { delete (*I).second; } } creduce-2.2~pre1/clang_delta/SimplifyCommaExpr.cpp0000644000175000017500000001147712315002113020776 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "SimplifyCommaExpr.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" #include "CommonStatementVisitor.h" using namespace clang; static const char *DescriptionMsg = "Simplify a comma expression. It transforms the following code: \n\ (x, y); \n\ to \n\ x; \n\ (y); \n"; static RegisterTransformation Trans("simplify-comma-expr", DescriptionMsg); class SimplifyCommaExprCollectionVisitor : public RecursiveASTVisitor { public: explicit SimplifyCommaExprCollectionVisitor(SimplifyCommaExpr *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); private: SimplifyCommaExpr *ConsumerInstance; }; class SimplifyCommaExprStmtVisitor : public CommonStatementVisitor { public: explicit SimplifyCommaExprStmtVisitor(SimplifyCommaExpr *Instance) : ConsumerInstance(Instance) { } bool VisitForStmt(ForStmt *FS); bool VisitWhileStmt(WhileStmt *WS); bool VisitDoStmt(DoStmt *DS); bool VisitBinaryOperator(BinaryOperator *BO); private: SimplifyCommaExpr *ConsumerInstance; }; bool SimplifyCommaExprCollectionVisitor::VisitFunctionDecl(FunctionDecl *FD) { if (!FD->isThisDeclarationADefinition()) return true; ConsumerInstance->StmtVisitor->TraverseDecl(FD); return true; } // It causes unsound transformation because // the semantics of loop execution has been changed. // For example, // int foo(int x) // { // int i; // for(i = 0; i < bar(bar(x)); i++) // ... // } // will be transformed to: // int foo(int x) // { // int i; // int tmp_var = bar(x); // for(i = 0; i < bar(tmp_var); i++) // ... // } bool SimplifyCommaExprStmtVisitor::VisitForStmt(ForStmt *FS) { Stmt *Body = FS->getBody(); visitNonCompoundStmt(Body); return false; } bool SimplifyCommaExprStmtVisitor::VisitWhileStmt(WhileStmt *WS) { Stmt *Body = WS->getBody(); visitNonCompoundStmt(Body); return false; } bool SimplifyCommaExprStmtVisitor::VisitDoStmt(DoStmt *DS) { Stmt *Body = DS->getBody(); visitNonCompoundStmt(Body); return false; } bool SimplifyCommaExprStmtVisitor::VisitBinaryOperator( BinaryOperator *BO) { BinaryOperator::Opcode Op = BO->getOpcode(); if (Op == clang::BO_Comma) { ConsumerInstance->ValidInstanceNum++; if (ConsumerInstance->ValidInstanceNum == ConsumerInstance->TransformationCounter) { ConsumerInstance->TheBinaryOperator = BO; ConsumerInstance->TheStmt = CurrentStmt; ConsumerInstance->NeedParen = NeedParen; } } Expr *LHS = BO->getLHS(); TraverseStmt(LHS); Expr *RHS = BO->getRHS(); TraverseStmt(RHS); return false; } void SimplifyCommaExpr::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new SimplifyCommaExprCollectionVisitor(this); StmtVisitor = new SimplifyCommaExprStmtVisitor(this); } bool SimplifyCommaExpr::HandleTopLevelDecl(DeclGroupRef D) { for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I) { CollectionVisitor->TraverseDecl(*I); } return true; } void SimplifyCommaExpr::HandleTranslationUnit(ASTContext &Ctx) { if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheStmt && "NULL TheStmt!"); TransAssert(TheBinaryOperator && "NULL TheBinaryOperator"); simplifyCommaExpr(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void SimplifyCommaExpr::simplifyCommaExpr(void) { TransAssert((TheBinaryOperator->getOpcode() == clang::BO_Comma) && "Non Comma Operator!"); const Expr *LHS = TheBinaryOperator->getLHS(); std::string LHSStr; RewriteHelper->getExprString(LHS, LHSStr); SourceRange LHSRange = LHS->getSourceRange(); SourceLocation StartLoc = LHSRange.getBegin(); SourceLocation EndLoc = RewriteHelper->getEndLocationUntil(LHSRange, ','); TheRewriter.RemoveText(SourceRange(StartLoc, EndLoc)); LHSStr += ";"; RewriteHelper->addStringBeforeStmt(TheStmt, LHSStr, NeedParen); } SimplifyCommaExpr::~SimplifyCommaExpr(void) { delete CollectionVisitor; delete StmtVisitor; } creduce-2.2~pre1/clang_delta/BinOpSimplification.h0000644000175000017500000000401212315002113020720 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef BINOP_SIMPLIFICATION_H #define BINOP_SIMPLIFICATION_H #include #include "llvm/ADT/SmallVector.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; class Stmt; class BinaryOperator; } class BSCollectionVisitor; class BSStatementVisitor; class BinOpSimplification : public Transformation { friend class BSCollectionVisitor; friend class BSStatementVisitor; public: BinOpSimplification(const char *TransName, const char *Desc) : Transformation(TransName, Desc), BinOpCollectionVisitor(NULL), StmtVisitor(NULL), NameQueryWrap(NULL), TheFuncDecl(NULL), TheStmt(NULL), TheBinOp(NULL), TmpVarName(""), NeedParen(false) { } ~BinOpSimplification(void); private: virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); bool addNewTmpVariable(void); bool addNewAssignStmt(void); bool replaceBinOp(void); void setTmpVarName(std::string &Name) { TmpVarName = Name; } std::string getTmpVarName(void) { return TmpVarName; } clang::SmallVector ValidBinOps; BSCollectionVisitor *BinOpCollectionVisitor; BSStatementVisitor *StmtVisitor; TransNameQueryWrap *NameQueryWrap; clang::FunctionDecl *TheFuncDecl; clang::Stmt *TheStmt; clang::BinaryOperator *TheBinOp; std::string TmpVarName; bool NeedParen; // Unimplemented BinOpSimplification(void); BinOpSimplification(const BinOpSimplification &); void operator=(const BinOpSimplification &); }; #endif creduce-2.2~pre1/clang_delta/SimplifyStructUnionDecl.h0000644000175000017500000000406312315002113021626 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef SIMPLIFY_STRUCT_UNION_DECL_H #define SIMPLIFY_STRUCT_UNION_DECL_H #include "llvm/ADT/DenseMap.h" #include "llvm/ADT/SmallVector.h" #include "llvm/ADT/SmallPtrSet.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class RecordDecl; class Type; class VarDecl; } class SimplifyStructUnionDeclVisitor; class SimplifyStructUnionDecl : public Transformation { friend class SimplifyStructUnionDeclVisitor; public: SimplifyStructUnionDecl(const char *TransName, const char *Desc) : Transformation(TransName, Desc), AnalysisVisitor(NULL), TheRecordDecl(NULL), SafeToRemoveName(true) { } ~SimplifyStructUnionDecl(void); private: typedef llvm::SmallPtrSet VarDeclSet; typedef llvm::DenseMap RecordDeclToDeclGroupMap; virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void addOneRecordDecl(const clang::RecordDecl *RD, clang::DeclGroupRef DGR); void doCombination(); bool handleOneDeclarator(const clang::Type *Ty); const clang::RecordDecl *getBaseRecordDecl(const clang::Type *Ty); bool isSafeToRemoveName(void); RecordDeclToDeclGroupMap RecordDeclToDeclGroup; llvm::SmallVector TheDeclGroupRefs; VarDeclSet CombinedVars; SimplifyStructUnionDeclVisitor *AnalysisVisitor; const clang::RecordDecl *TheRecordDecl; bool SafeToRemoveName; // Unimplemented SimplifyStructUnionDecl(void); SimplifyStructUnionDecl(const SimplifyStructUnionDecl &); void operator=(const SimplifyStructUnionDecl &); }; #endif creduce-2.2~pre1/clang_delta/SimplifyIf.cpp0000644000175000017500000001142712315002113017434 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "SimplifyIf.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" #include "CommonStatementVisitor.h" using namespace clang; static const char *DescriptionMsg = "Simplify an if-else statement. It transforms the following code: \n\ if (guard1) \n\ {... } \n\ else if (guard2) \n\ else \n\ {...} \n\ to \n\ (guard1) \n\ {... } \n\ if (guard2) \n\ else \n\ {...} \n\ if there is no else-if left, the last else keyword will be removed. \n"; class SimplifyIfCollectionVisitor : public RecursiveASTVisitor { public: explicit SimplifyIfCollectionVisitor(SimplifyIf *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); private: SimplifyIf *ConsumerInstance; }; static RegisterTransformation Trans("simplify-if", DescriptionMsg); class SimplifyIfStatementVisitor : public CommonStatementVisitor { public: explicit SimplifyIfStatementVisitor(SimplifyIf *Instance) : ConsumerInstance(Instance) { } bool VisitIfStmt(IfStmt *IS); bool VisitForStmt(ForStmt *FS); bool VisitWhileStmt(WhileStmt *WS); bool VisitDoStmt(DoStmt *DS); private: SimplifyIf *ConsumerInstance; }; bool SimplifyIfCollectionVisitor::VisitFunctionDecl(FunctionDecl *FD) { if (!FD->isThisDeclarationADefinition()) return true; ConsumerInstance->StmtVisitor->TraverseDecl(FD); return true; } // It is used to handle the case where if-then or else branch // is not treated as a CompoundStmt. So it cannot be traversed // from VisitCompoundStmt, e.g., // if (x) // foo(bar()) bool SimplifyIfStatementVisitor::VisitIfStmt(IfStmt *IS) { ConsumerInstance->ValidInstanceNum++; if (ConsumerInstance->ValidInstanceNum == ConsumerInstance->TransformationCounter) { ConsumerInstance->TheIfStmt = IS; ConsumerInstance->NeedParen = NeedParen; } Stmt *ThenB = IS->getThen(); visitNonCompoundStmt(ThenB); Stmt *ElseB = IS->getElse(); visitNonCompoundStmt(ElseB); return false; } // It causes unsound transformation because // the semantics of loop execution has been changed. // For example, // int foo(int x) // { // int i; // for(i = 0; i < bar(bar(x)); i++) // ... // } // will be transformed to: // int foo(int x) // { // int i; // int tmp_var = bar(x); // for(i = 0; i < bar(tmp_var); i++) // ... // } bool SimplifyIfStatementVisitor::VisitForStmt(ForStmt *FS) { Stmt *Body = FS->getBody(); visitNonCompoundStmt(Body); return false; } bool SimplifyIfStatementVisitor::VisitWhileStmt(WhileStmt *WS) { Stmt *Body = WS->getBody(); visitNonCompoundStmt(Body); return false; } bool SimplifyIfStatementVisitor::VisitDoStmt(DoStmt *DS) { Stmt *Body = DS->getBody(); visitNonCompoundStmt(Body); return false; } void SimplifyIf::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new SimplifyIfCollectionVisitor(this); StmtVisitor = new SimplifyIfStatementVisitor(this); } bool SimplifyIf::HandleTopLevelDecl(DeclGroupRef D) { for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I) { CollectionVisitor->TraverseDecl(*I); } return true; } void SimplifyIf::HandleTranslationUnit(ASTContext &Ctx) { if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheIfStmt && "NULL TheIfStmt"); simplifyIfStmt(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void SimplifyIf::simplifyIfStmt(void) { const Expr *Cond = TheIfStmt->getCond(); TransAssert(Cond && "Bad Cond Expr!"); std::string CondStr; RewriteHelper->getExprString(Cond, CondStr); CondStr += ";"; RewriteHelper->addStringBeforeStmt(TheIfStmt, CondStr, NeedParen); RewriteHelper->removeIfAndCond(TheIfStmt); const Stmt *ElseS = TheIfStmt->getElse(); if (ElseS) { SourceLocation ElseLoc = TheIfStmt->getElseLoc(); std::string ElseStr = "else"; TheRewriter.RemoveText(ElseLoc, ElseStr.size()); } } SimplifyIf::~SimplifyIf(void) { delete CollectionVisitor; delete StmtVisitor; } creduce-2.2~pre1/clang_delta/LocalToGlobal.cpp0000644000175000017500000001523512315002113020040 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "LocalToGlobal.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Move the declaraion of a non-static local variable from \ a function to the global scope. Also rename the moved local variable \ to avoid possible name conflicts. \n"; static RegisterTransformation Trans("local-to-global", DescriptionMsg); class LocalToGlobalCollectionVisitor : public RecursiveASTVisitor { public: explicit LocalToGlobalCollectionVisitor(LocalToGlobal *Instance) : ConsumerInstance(Instance), CurrentFuncDecl(NULL) { } bool VisitVarDecl(VarDecl *VD); bool VisitCXXCatchStmt(CXXCatchStmt *DS); void setCurrentFuncDecl(FunctionDecl *FD) { CurrentFuncDecl = FD; } private: LocalToGlobal *ConsumerInstance; FunctionDecl *CurrentFuncDecl; }; class LocalToGlobalFunctionVisitor : public RecursiveASTVisitor { public: explicit LocalToGlobalFunctionVisitor(LocalToGlobal *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *VD); private: LocalToGlobal *ConsumerInstance; }; class LToGASTVisitor : public RecursiveASTVisitor { public: typedef RecursiveASTVisitor Inherited; explicit LToGASTVisitor(LocalToGlobal *Instance) : ConsumerInstance(Instance) { } bool VisitDeclStmt(DeclStmt *DS); bool VisitDeclRefExpr(DeclRefExpr *VarRefExpr); private: LocalToGlobal *ConsumerInstance; bool makeLocalAsGlobalVar(FunctionDecl *FD, VarDecl *VD); }; bool LocalToGlobalFunctionVisitor::VisitFunctionDecl(FunctionDecl *FD) { if (FD->isThisDeclarationADefinition()) { ConsumerInstance->LocalVarCollectionVisitor->setCurrentFuncDecl(FD); ConsumerInstance->LocalVarCollectionVisitor->TraverseDecl(FD); ConsumerInstance->LocalVarCollectionVisitor->setCurrentFuncDecl(NULL); } return true; } bool LocalToGlobalCollectionVisitor::VisitVarDecl(VarDecl *VD) { TransAssert(CurrentFuncDecl && "NULL CurrentFuncDecl!"); if (!VD->isLocalVarDecl() || VD->isStaticLocal() || VD->hasExternalStorage() || ConsumerInstance->SkippedVars.count(VD->getCanonicalDecl())) return true; ConsumerInstance->ValidInstanceNum++; if (ConsumerInstance->ValidInstanceNum == ConsumerInstance->TransformationCounter) { ConsumerInstance->TheVarDecl = VD; ConsumerInstance->TheFuncDecl = CurrentFuncDecl; ConsumerInstance->setNewName(CurrentFuncDecl, VD); } return true; } bool LocalToGlobalCollectionVisitor::VisitCXXCatchStmt(CXXCatchStmt *S) { const VarDecl *VD = S->getExceptionDecl(); if (VD) { ConsumerInstance->SkippedVars.insert(VD->getCanonicalDecl()); } return true; } void LocalToGlobal::Initialize(ASTContext &context) { Transformation::Initialize(context); LocalVarCollectionVisitor = new LocalToGlobalCollectionVisitor(this); FunctionVisitor = new LocalToGlobalFunctionVisitor(this); TransformationASTVisitor = new LToGASTVisitor(this); } void LocalToGlobal::HandleTranslationUnit(ASTContext &Ctx) { FunctionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(TransformationASTVisitor && "NULL TransformationASTVisitor!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheFuncDecl && "NULL TheFuncDecl!"); TransAssert(TheVarDecl && "NULL TheVarDecl!"); TransformationASTVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void LocalToGlobal::setNewName(FunctionDecl *FD, const VarDecl *VD) { std::string NewName; NewName = FD->getNameInfo().getAsString(); NewName += "_"; NewName += VD->getNameAsString(); // also backup the new name TheNewDeclName = NewName; } LocalToGlobal::~LocalToGlobal(void) { delete FunctionVisitor; delete LocalVarCollectionVisitor; delete TransformationASTVisitor; } bool LToGASTVisitor::makeLocalAsGlobalVar(FunctionDecl *FD, VarDecl *LV) { std::string GlobalVarStr; std::string NewName = ConsumerInstance->getNewName(); QualType T = LV->getType(); T.getAsStringInternal(NewName, ConsumerInstance->Context->getPrintingPolicy()); GlobalVarStr = NewName; if (LV->hasInit()) { const Expr *InitExpr = LV->getInit(); std::string InitStr(""); ConsumerInstance->RewriteHelper->getExprString(InitExpr, InitStr); GlobalVarStr += " = "; GlobalVarStr += InitStr; } GlobalVarStr += ";\n"; return ConsumerInstance->RewriteHelper-> insertStringBeforeFunc(FD, GlobalVarStr); } bool LToGASTVisitor::VisitDeclStmt(DeclStmt *DS) { Decl *PrevDecl = NULL; VarDecl *VD = NULL; int NumDecls = 0; int VarPos = 0; for (DeclStmt::const_decl_iterator I = DS->decl_begin(), E = DS->decl_end(); I != E; ++I) { NumDecls++; // we have got the var if (VD) continue; Decl *CurrDecl = (*I); if (CurrDecl != ConsumerInstance->TheVarDecl) { PrevDecl = (*I); continue; } TransAssert(!VD && "Duplicated Definition?"); VD = dyn_cast(CurrDecl); TransAssert(VD && "Bad VarDecl!"); VarPos = NumDecls - 1; } if (!VD) return true; bool IsFirstDecl = (!VarPos); ConsumerInstance->RewriteHelper->removeVarFromDeclStmt (DS, VD, PrevDecl, IsFirstDecl); return makeLocalAsGlobalVar(ConsumerInstance->TheFuncDecl, VD); } bool LToGASTVisitor::VisitDeclRefExpr(DeclRefExpr *VarRefExpr) { if (!ConsumerInstance->TheVarDecl) return true; const ValueDecl *OrigDecl = VarRefExpr->getDecl(); if (OrigDecl != ConsumerInstance->TheVarDecl) return true; SourceRange ExprRange = VarRefExpr->getSourceRange(); return !(ConsumerInstance->TheRewriter.ReplaceText(ExprRange, ConsumerInstance->TheNewDeclName)); } creduce-2.2~pre1/clang_delta/RewriteUtils.h0000644000175000017500000002462012315002113017467 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REWRITE_UTILS_H #define REWRITE_UTILS_H #include #include "clang/Basic/SourceLocation.h" #include "clang/AST/NestedNameSpecifier.h" #ifndef ENABLE_TRANS_ASSERT #define TransAssert(x) {if (!(x)) exit(0);} #else #define TransAssert(x) assert(x) #endif namespace clang { class ParmVarDecl; class VarDecl; class Decl; class DeclStmt; class Rewriter; class SourceManager; class CallExpr; class Expr; class FunctionDecl; class TemplateDecl; class Stmt; class DeclGroupRef; class DeclRefExpr; class NamedDecl; class IfStmt; class Type; class FieldDecl; class CXXConstructExpr; class RecordDecl; class CXXMemberCallExpr; class RecordTypeLoc; class CXXDestructorDecl; class CXXCtorInitializer; class CXXRecordDecl; class ClassTemplateDecl; class CXXMethodDecl; class NestedNameSpecifierLoc; } class RewriteUtils { public: static RewriteUtils *GetInstance(clang::Rewriter *RW); static void Finalize(void); clang::SourceLocation getEndLocationFromBegin(clang::SourceRange Range); bool removeParamFromFuncDecl(const clang::ParmVarDecl *PV, unsigned int NumParams, int ParamPos); bool removeArgFromCallExpr(const clang::CallExpr *CallE, int ParamPos); bool removeArgFromCXXConstructExpr(const clang::CXXConstructExpr *CE, int ParamPos); bool removeVarFromDeclStmt(clang::DeclStmt *DS, const clang::VarDecl *VD, clang::Decl *PrevDecl, bool IsFirstDecl); bool getExprString(const clang::Expr *E, std::string &ES); bool getStmtString(const clang::Stmt *S, std::string &Str); bool replaceExpr(const clang::Expr *E, const std::string &ES); bool replaceExprNotInclude(const clang::Expr *E, const std::string &ES); bool addLocalVarToFunc(const std::string &VarStr, clang::FunctionDecl *FD); std::string getStmtIndentString(clang::Stmt *S, clang::SourceManager *SrcManager); bool addNewAssignStmtBefore(clang::Stmt *BeforeStmt, const std::string &VarName, clang::Expr *RHS, bool NeedParen); bool addStringBeforeStmt(clang::Stmt *BeforeStmt, const std::string &Str, bool NeedParen); bool addStringAfterStmt(clang::Stmt *AfterStmt, const std::string &Str); bool addStringAfterVarDecl(const clang::VarDecl *VD, const std::string &Str); bool addStringAfterFuncDecl(const clang::FunctionDecl *FD, const std::string &Str); bool replaceVarDeclName(clang::VarDecl *VD, const std::string &NameStr); bool replaceFunctionDeclName(const clang::FunctionDecl *FD, const std::string &NameStr); bool replaceRecordDeclName(const clang::RecordDecl *RD, const std::string &NameStr); bool replaceVarTypeName(const clang::VarDecl *VD, const std::string &NameStr); const char *getTmpVarNamePrefix(void); void getStringBetweenLocs(std::string &Str, clang::SourceLocation LocStart, clang::SourceLocation LocEnd); void getStringBetweenLocsAfterStart(std::string &Str, clang::SourceLocation LocStart, clang::SourceLocation LocEnd); bool getDeclGroupStrAndRemove(clang::DeclGroupRef DGR, std::string &Str); bool getEntireDeclGroupStrAndRemove(clang::DeclGroupRef DGR, std::string &Str); clang::SourceLocation getDeclGroupRefEndLoc(clang::DeclGroupRef DGR); bool getDeclStmtStrAndRemove(clang::DeclStmt *DS, std::string &Str); clang::SourceLocation getDeclStmtEndLoc(clang::DeclStmt *DS); bool removeAStarBefore(const clang::Decl *D); bool removeAStarAfter(const clang::Expr *E); bool removeAnAddrOfAfter(const clang::Expr *E); bool removeASymbolAfter(const clang::Expr *E, char Symbol); bool insertAnAddrOfBefore(const clang::Expr *E); bool insertAStarBefore(const clang::Expr *E); bool removeVarInitExpr(const clang::VarDecl *VD); bool removeVarDecl(const clang::VarDecl *VD, clang::DeclGroupRef DGR); bool removeVarDecl(const clang::VarDecl *VD); void getTmpTransName(unsigned Postfix, std::string &Name); bool insertStringBeforeFunc(const clang::FunctionDecl *FD, const std::string &Str); bool insertStringBeforeTemplateDecl(const clang::TemplateDecl *D, const std::string &Str); bool replaceUnionWithStruct(const clang::NamedDecl *ND); bool removeIfAndCond(const clang::IfStmt *IS); clang::SourceLocation getLocationUntil(clang::SourceLocation Loc, char Symbol); clang::SourceLocation getLocationAfter(clang::SourceLocation Loc, char Symbol); bool removeArraySubscriptExpr(const clang::Expr *E); bool getFunctionDefStrAndRemove(const clang::FunctionDecl *FD, std::string &Str); bool getFunctionDeclStrAndRemove(const clang::FunctionDecl *FD, std::string &Str); bool replaceFunctionDefWithStr(const clang::FunctionDecl *FD, const std::string &Str); clang::SourceLocation getEndLocationUntil(clang::SourceRange Range, char Symbol); bool removeFieldDecl(const clang::FieldDecl *FD); bool removeDecl(const clang::Decl *D); bool replaceNamedDeclName(const clang::NamedDecl *ND, const std::string &NameStr); bool replaceCXXDtorCallExpr(const clang::CXXMemberCallExpr *CE, std::string &Name); bool removeSpecifier(clang::NestedNameSpecifierLoc Loc); bool replaceSpecifier(clang::NestedNameSpecifierLoc Loc, const std::string &Name); void getQualifierAsString(clang::NestedNameSpecifierLoc Loc, std::string &Str); void getSpecifierAsString(clang::NestedNameSpecifierLoc Loc, std::string &Str); bool replaceRecordType(clang::RecordTypeLoc &RTLoc, const std::string &Name); bool isSingleDecl(const clang::VarDecl *VD); bool isTheFirstDecl(const clang::VarDecl *VD); bool removeTextFromLeftAt(clang::SourceRange Range, char C, clang::SourceLocation EndLoc); clang::SourceLocation getLocationFromLeftUntil(clang::SourceLocation StartLoc, char C); bool removeTextUntil(clang::SourceRange Range, char C); bool replaceCXXDestructorDeclName(const clang::CXXDestructorDecl *DtorDecl, const std::string &Name); bool removeCXXCtorInitializer(const clang::CXXCtorInitializer *Init, unsigned Index, unsigned NumInits); bool removeClassDecls(const clang::CXXRecordDecl *CXXRD); bool removeClassTemplateDecls(const clang::ClassTemplateDecl *TmplD); bool replaceCXXMethodNameAfterQualifier( const clang::NestedNameSpecifierLoc *QualLoc, const clang::CXXMethodDecl *MD, const std::string &NewName); private: static RewriteUtils *Instance; static const char *TmpVarNamePrefix; clang::Rewriter *TheRewriter; clang::SourceManager *SrcManager; RewriteUtils(void) : TheRewriter(NULL), SrcManager(NULL) { } ~RewriteUtils(void) { } int getOffsetUntil(const char *Buf, char Symbol); int getSkippingOffset(const char *Buf, char Symbol); clang::SourceLocation getEndLocationAfter(clang::SourceRange Range, char Symbol); clang::SourceLocation getLocationAfterSkiping(clang::SourceLocation StartLoc, char Symbol); unsigned getLocationOffsetAndFileID(clang::SourceLocation Loc, clang::FileID &FID, clang::SourceManager *SrcManager); clang::SourceLocation getVarDeclTypeLocEnd(const clang::VarDecl *VD); clang::SourceLocation getVarDeclTypeLocBegin(const clang::VarDecl *VD); clang::SourceLocation getParamSubstringLocation(clang::SourceLocation StartLoc, size_t Size, const std::string &Substr); void indentAfterNewLine(llvm::StringRef Str, std::string &NewStr, const std::string &IndentStr); unsigned getOffsetBetweenLocations(clang::SourceLocation StartLoc, clang::SourceLocation EndLoc, clang::SourceManager *SrcManager); clang::SourceLocation skipPossibleTypeRange(const clang::Type *Ty, clang::SourceLocation OrigEndLoc, clang::SourceLocation VarStartLoc); void skipRangeByType(const std::string &BufStr, const clang::Type *Ty, int &Offset); bool removeArgFromExpr(const clang::Expr *E, int ParamPos); const clang::Expr *getArgWrapper(const clang::Expr *E, int ParamPos); unsigned getNumArgsWrapper(const clang::Expr *E); clang::SourceLocation getExpansionEndLoc(clang::SourceLocation EndLoc); // Unimplemented RewriteUtils(const RewriteUtils &); void operator=(const RewriteUtils &); }; #endif creduce-2.2~pre1/clang_delta/ReduceArrayDim.cpp0000644000175000017500000002500612315002113020217 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "ReduceArrayDim.h" #include #include #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Reduce the dimension of an array. Each transformation iteration \ reduces one dimension in the following way: \n\ int a[2][3][4]; \n\ void foo(void) {... a[1][2][3] ... }\n\ ===> \n\ int a[2][3 * 4]; \n\ void foo(void) {... a[1][3 * 2 + 3] ... }\n\ The binary operations will be computed to constant during the \ transformation if possible. Array fields are not handled right now. \ Also, this pass only works with ConstantArrayType and IncompleteArrayType.\n"; static RegisterTransformation Trans("reduce-array-dim", DescriptionMsg); class ReduceArrayDimCollectionVisitor : public RecursiveASTVisitor { public: explicit ReduceArrayDimCollectionVisitor(ReduceArrayDim *Instance) : ConsumerInstance(Instance) { } bool VisitVarDecl(VarDecl *VD); private: ReduceArrayDim *ConsumerInstance; }; bool ReduceArrayDimCollectionVisitor::VisitVarDecl(VarDecl *VD) { ConsumerInstance->addOneVar(VD); return true; } class ReduceArrayDimRewriteVisitor : public RecursiveASTVisitor { public: explicit ReduceArrayDimRewriteVisitor(ReduceArrayDim *Instance) : ConsumerInstance(Instance) { } bool VisitVarDecl(VarDecl *VD); bool VisitArraySubscriptExpr(ArraySubscriptExpr *DRE); private: ReduceArrayDim *ConsumerInstance; }; bool ReduceArrayDimRewriteVisitor::VisitVarDecl(VarDecl *VD) { const VarDecl *CanonicalVD = VD->getCanonicalDecl(); if (CanonicalVD != ConsumerInstance->TheVarDecl) return true; ConsumerInstance->rewriteOneVarDecl(VD); return true; } bool ReduceArrayDimRewriteVisitor::VisitArraySubscriptExpr( ArraySubscriptExpr *ASE) { ConsumerInstance->handleOneArraySubscriptExpr(ASE); return true; } void ReduceArrayDim::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new ReduceArrayDimCollectionVisitor(this); RewriteVisitor = new ReduceArrayDimRewriteVisitor(this); } bool ReduceArrayDim::HandleTopLevelDecl(DeclGroupRef D) { for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I) { CollectionVisitor->TraverseDecl(*I); } return true; } void ReduceArrayDim::HandleTranslationUnit(ASTContext &Ctx) { if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(RewriteVisitor && "NULL RewriteVisitor!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheVarDecl && "NULL TheVarDecl!"); RewriteVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (!Rewritten) { TransError = TransNoTextModificationError; return; } if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void ReduceArrayDim::addOneVar(const VarDecl *VD) { const Type *Ty = VD->getType().getTypePtr(); const ArrayType *ArrayTy = dyn_cast(Ty); if (!ArrayTy) return; unsigned int ArrayDim = getArrayDimension(ArrayTy); if (ArrayDim <= 1) return; // Skip these two array types if (dyn_cast(ArrayTy) || dyn_cast(ArrayTy)) return; const VarDecl *CanonicalVD = VD->getCanonicalDecl(); if (VisitedVarDecls.count(CanonicalVD)) return; VisitedVarDecls.insert(CanonicalVD); ValidInstanceNum++; if (TransformationCounter == ValidInstanceNum) { TheVarDecl = CanonicalVD; } } // This function doesn't consider nested brackets, which won't // exist for the definitions of ConstantArrayType and IncompleteArrayType void ReduceArrayDim::getBracketLocPairs(const VarDecl *VD, unsigned int Dim, BracketLocPairVector &BPVec) { SourceLocation StartLoc = VD->getLocation(); SourceLocation BPStartLoc, BPEndLoc; for (unsigned int I = 0; I < Dim; ++I) { BPStartLoc = RewriteHelper->getLocationUntil(StartLoc, '['); BPEndLoc = RewriteHelper->getLocationUntil(BPStartLoc, ']'); BracketLocPair *LocPair = new BracketLocPair(); LocPair->first = BPStartLoc; LocPair->second = BPEndLoc; BPVec.push_back(LocPair); StartLoc = BPEndLoc; } } void ReduceArrayDim::freeBracketLocPairs(BracketLocPairVector &BPVec) { for (BracketLocPairVector::iterator I = BPVec.begin(), E = BPVec.end(); I != E; ++I) { delete (*I); } } void ReduceArrayDim::getInitListExprs(InitListExprVector &InitVec, const InitListExpr *ILE, unsigned int Dim) { unsigned int NumInits = ILE->getNumInits(); for (unsigned int I = 0; I < NumInits; ++I) { const Expr *E = ILE->getInit(I); const InitListExpr *SubILE = dyn_cast(E); if (!SubILE) continue; if (Dim == 1) { InitVec.push_back(SubILE); } else { getInitListExprs(InitVec, SubILE, Dim-1); } } } void ReduceArrayDim::rewriteInitListExpr(const InitListExpr *ILE, unsigned int Dim) { TransAssert((Dim > 1) && "Invalid array dimension!"); InitListExprVector InitVec; getInitListExprs(InitVec, ILE, Dim-1); for (InitListExprVector::reverse_iterator I = InitVec.rbegin(), E = InitVec.rend(); I != E; ++I) { SourceLocation RBLoc = (*I)->getRBraceLoc(); SourceLocation RLLoc = (*I)->getLBraceLoc(); const char *RBBuf = SrcManager->getCharacterData(RBLoc); const char *RLBuf = SrcManager->getCharacterData(RLLoc); // make sure RBBuf and RLBuf are correct. They could be incorrect // for cases like: int a[2][2] = {1} if (((*RBBuf) == '}') && ((*RLBuf) == '{')) { TheRewriter.RemoveText(RBLoc, 1); TheRewriter.RemoveText(RLLoc, 1); } } } void ReduceArrayDim::rewriteOneVarDecl(const VarDecl *VD) { const Type *Ty = VD->getType().getTypePtr(); const ArrayType *ArrayTy = dyn_cast(Ty); TransAssert(ArrayTy && "Invalid ArrayType!"); ArraySubTypeVector TyVec; unsigned int Dim = getArrayDimensionAndTypes(ArrayTy, TyVec); if (VD->hasInit()) { const Expr *InitE = VD->getInit(); const InitListExpr *ILE = dyn_cast(InitE); if (ILE) rewriteInitListExpr(ILE, Dim); } BracketLocPairVector BPVector; getBracketLocPairs(VD, Dim, BPVector); TransAssert((BPVector.size() > 1) && "Invalid Bracket Pairs!"); ArraySubTypeVector::const_reverse_iterator TyIdx = TyVec.rbegin(); const ConstantArrayType *CstArrayTy = dyn_cast(*TyIdx); TransAssert(CstArrayTy && "Non ConstantArrayType!"); unsigned LastSz = getConstArraySize(CstArrayTy); ++TyIdx; const ArrayType *SecArrayTy = (*TyIdx); BracketLocPairVector::reverse_iterator BIdx = BPVector.rbegin(); BracketLocPair *LastBracketPair = (*BIdx); TheRewriter.RemoveText(SourceRange(LastBracketPair->first, LastBracketPair->second)); ++BIdx; BracketLocPair *SecBracketPair = (*BIdx); // We keep incomplete array if (!dyn_cast(SecArrayTy)) { const ConstantArrayType *SecCstArrayTy = dyn_cast(SecArrayTy); TransAssert(SecCstArrayTy && "Non ConstantArrayType!"); // Keep this value, which is needed for rewriting ArraySubscriptExpr ArraySz = getConstArraySize(SecCstArrayTy); std::stringstream TmpSS; TmpSS << (LastSz * ArraySz); SourceLocation StartLoc = (SecBracketPair->first).getLocWithOffset(1); SourceLocation EndLoc = (SecBracketPair->second).getLocWithOffset(-1); TheRewriter.ReplaceText(SourceRange(StartLoc, EndLoc), TmpSS.str()); } freeBracketLocPairs(BPVector); Rewritten = true; return; } bool ReduceArrayDim::isIntegerExpr(const Expr *Exp) { const Expr *E = Exp->IgnoreParenCasts(); switch(E->getStmtClass()) { case Expr::IntegerLiteralClass: case Expr::CharacterLiteralClass: // Fall-through return true; default: return false; } TransAssert(0 && "Unreachable code!"); return false; } void ReduceArrayDim::rewriteSubscriptExpr(const ExprVector &IdxExprs) { ExprVector::const_iterator I = IdxExprs.begin(); const Expr *LastE = (*I); ++I; const Expr *SecE = (*I); RewriteHelper->removeArraySubscriptExpr(LastE); int LastIdx = -1; int SecIdx = -1; if (isIntegerExpr(LastE)) LastIdx = getIndexAsInteger(LastE); if (isIntegerExpr(SecE)) SecIdx = getIndexAsInteger(SecE); if ((LastIdx >= 0) && (SecIdx >= 0)) { int NewIdx = (SecIdx * ArraySz + LastIdx); std::stringstream TmpSS; TmpSS << NewIdx; RewriteHelper->replaceExpr(SecE, TmpSS.str()); return; } std::string LastStr, SecStr, newStr; RewriteHelper->getExprString(LastE, LastStr); RewriteHelper->getExprString(SecE, SecStr); std::stringstream TmpSS; if (ArraySz == 1) { TmpSS << SecStr << "+" << LastStr; } else if (SecIdx == 1) { TmpSS << ArraySz << "+" << LastStr; } else { TmpSS << "(" << SecStr << ")*" << ArraySz << "+" << LastStr; } RewriteHelper->replaceExpr(SecE, TmpSS.str()); } void ReduceArrayDim::handleOneArraySubscriptExpr( const ArraySubscriptExpr *ASE) { const Type *ASETy = ASE->getType().getTypePtr(); if (!ASETy->isScalarType() && !ASETy->isStructureType() && !ASETy->isUnionType()) return; ExprVector IdxExprs; const Expr *BaseE = getBaseExprAndIdxExprs(ASE, IdxExprs); TransAssert(BaseE && "Empty Base expression!"); if (IdxExprs.size() <= 1) return; const DeclRefExpr *DRE = dyn_cast(BaseE); if (!DRE) return; const ValueDecl *OrigDecl = DRE->getDecl(); const VarDecl *VD = dyn_cast(OrigDecl); if (!VD) return; const VarDecl *CanonicalVD = VD->getCanonicalDecl(); if (CanonicalVD != TheVarDecl) return; rewriteSubscriptExpr(IdxExprs); Rewritten = true; } ReduceArrayDim::~ReduceArrayDim(void) { delete CollectionVisitor; delete RewriteVisitor; } creduce-2.2~pre1/clang_delta/README.txt0000644000175000017500000000111512315002113016344 0ustar dokodoko-------------------------------------------------------------------- Normally clang_delta is invoked from C-Reduce. But if you wish to invoke it manually: ./clang_delta --transformation=xx --counter=xx foo.c For detailed options: ./clang_delta --help `test_transformation' is designed to test clang_delta `test_transformation -help' gives detailed information. -------------------------------------------------------------------- Known bugs: * bad transformation on functions involved with function pointers -------------------------------------------------------------------- creduce-2.2~pre1/clang_delta/InstantiateTemplateParam.cpp0000644000175000017500000003065012315002113022320 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "InstantiateTemplateParam.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "This pass tries to instantiate a template parameter with \ its actual argument if this parameter has been instantiated \n\ only once. \n"; static RegisterTransformation Trans("instantiate-template-param", DescriptionMsg); namespace { typedef llvm::SmallPtrSet TemplateParameterSet; class TemplateParameterVisitor : public RecursiveASTVisitor { public: explicit TemplateParameterVisitor(TemplateParameterSet &Params) : UsedParameters(Params) { } ~TemplateParameterVisitor() { }; bool VisitTemplateTypeParmTypeLoc(TemplateTypeParmTypeLoc Loc); private: TemplateParameterSet &UsedParameters; }; // seems clang can't detect the T in T::* in the following case: // struct B; // template struct C { // C(void (T::*)()) { } // }; // struct D { C m; }; bool TemplateParameterVisitor::VisitTemplateTypeParmTypeLoc( TemplateTypeParmTypeLoc Loc) { const TemplateTypeParmDecl *D = Loc.getDecl(); UsedParameters.insert(D); return true; } } // end anonymous namespace class InstantiateTemplateParamASTVisitor : public RecursiveASTVisitor { public: explicit InstantiateTemplateParamASTVisitor( InstantiateTemplateParam *Instance) : ConsumerInstance(Instance) { } bool VisitRecordDecl(RecordDecl *D); bool VisitClassTemplateDecl(ClassTemplateDecl *D); bool VisitFunctionTemplateDecl(FunctionTemplateDecl *D); private: InstantiateTemplateParam *ConsumerInstance; }; bool InstantiateTemplateParamASTVisitor::VisitRecordDecl(RecordDecl *D) { ConsumerInstance->AvailableRecordDecls.insert( dyn_cast(D->getCanonicalDecl())); return true; } bool InstantiateTemplateParamASTVisitor::VisitClassTemplateDecl( ClassTemplateDecl *D) { if (D->isThisDeclarationADefinition()) ConsumerInstance->handleOneClassTemplateDecl(D); return true; } bool InstantiateTemplateParamASTVisitor::VisitFunctionTemplateDecl( FunctionTemplateDecl *D) { if (D->isThisDeclarationADefinition()) ConsumerInstance->handleOneFunctionTemplateDecl(D); return true; } class InstantiateTemplateParamRewriteVisitor : public RecursiveASTVisitor { public: explicit InstantiateTemplateParamRewriteVisitor( InstantiateTemplateParam *Instance) : ConsumerInstance(Instance) { } bool VisitTemplateTypeParmTypeLoc(TemplateTypeParmTypeLoc Loc); private: InstantiateTemplateParam *ConsumerInstance; }; bool InstantiateTemplateParamRewriteVisitor::VisitTemplateTypeParmTypeLoc( TemplateTypeParmTypeLoc Loc) { const TemplateTypeParmDecl *D = Loc.getDecl(); if (D != ConsumerInstance->TheParameter) return true; // I know it's ugly, but seems sometimes Clang injects some extra // TypeLoc which causes the problem, for example, in the code below, // template class A { // public: // template struct C { typedef A other; }; // }; // template class B { // typedef typename T2::template C::other type; // }; // class B >; // the "typedef typename T2 ..." is treated as // typedef typename T2::template T2::C::other type; // where the second T2 is injected by Clang void *Ptr = Loc.getLocStart().getPtrEncoding(); if (ConsumerInstance->VisitedLocs.count(Ptr)) return true; ConsumerInstance->VisitedLocs.insert(Ptr); SourceRange Range = Loc.getSourceRange(); ConsumerInstance->TheRewriter.ReplaceText(Range, ConsumerInstance->TheInstantiationString); return true; } void InstantiateTemplateParam::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new InstantiateTemplateParamASTVisitor(this); ParamRewriteVisitor = new InstantiateTemplateParamRewriteVisitor(this); } void InstantiateTemplateParam::HandleTranslationUnit(ASTContext &Ctx) { if (TransformationManager::isCLangOpt()) { ValidInstanceNum = 0; } else { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); } if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheParameter && "NULL TheParameter!"); TransAssert((TheInstantiationString != "") && "Invalid InstantiationString!"); TransAssert(ParamRewriteVisitor && "NULL ParamRewriteVisitor!"); ParamRewriteVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); removeTemplateKeyword(); addForwardDecl(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void InstantiateTemplateParam::removeTemplateKeyword() { if (dyn_cast(TheTemplateDecl)) return; TemplateParameterList *TPList = TheTemplateDecl->getTemplateParameters(); if (TPList->size() != 1) return; const NamedDecl *ND = TPList->getParam(0); (void)ND; TransAssert((ND == TheParameter) && "Invalid template parameter!"); TheRewriter.RemoveText(SourceRange(TPList->getTemplateLoc(), TPList->getRAngleLoc())); } void InstantiateTemplateParam::addForwardDecl() { TransAssert(TheTemplateDecl && "NULL TheTemplateDecl!"); if (TheForwardDeclString == "") return; RewriteHelper->insertStringBeforeTemplateDecl(TheTemplateDecl, TheForwardDeclString); } void InstantiateTemplateParam::addOneForwardDeclStr( const RecordDecl *RD, std::string &ForwardStr, RecordDeclSet &TempAvailableRecordDecls) { const RecordDecl *CanonicalRD = dyn_cast(RD->getCanonicalDecl()); if (AvailableRecordDecls.count(CanonicalRD) || TempAvailableRecordDecls.count(CanonicalRD)) return; ForwardStr += RD->getKindName(); ForwardStr += " "; ForwardStr += RD->getNameAsString() + ";\n"; TempAvailableRecordDecls.insert(CanonicalRD); } void InstantiateTemplateParam::addForwardTemplateDeclStr( const ClassTemplateDecl *ClassTD, std::string &ForwardStr, RecordDeclSet &TempAvailableRecordDecls) { const CXXRecordDecl *RD = ClassTD->getTemplatedDecl(); const RecordDecl *CanonicalRD = dyn_cast(RD->getCanonicalDecl()); if (AvailableRecordDecls.count(CanonicalRD) || TempAvailableRecordDecls.count(CanonicalRD)) return; std::string TemplateStr = ""; RewriteHelper->getStringBetweenLocs(TemplateStr, ClassTD->getSourceRange().getBegin(), RD->getInnerLocStart()); ForwardStr += TemplateStr; ForwardStr += RD->getKindName(); ForwardStr += " "; ForwardStr += RD->getNameAsString() + ";\n"; TempAvailableRecordDecls.insert(CanonicalRD); } void InstantiateTemplateParam::getForwardDeclStr( const Type *Ty, std::string &ForwardStr, RecordDeclSet &TempAvailableRecordDecls) { if (const RecordType *RT = Ty->getAsUnionType()) { const RecordDecl *RD = RT->getDecl(); addOneForwardDeclStr(RD, ForwardStr, TempAvailableRecordDecls); return; } const CXXRecordDecl *CXXRD = Ty->getAsCXXRecordDecl(); if (!CXXRD) return; const ClassTemplateSpecializationDecl *SpecD = dyn_cast(CXXRD); if (!SpecD) { addOneForwardDeclStr(CXXRD, ForwardStr, TempAvailableRecordDecls); return; } addForwardTemplateDeclStr(SpecD->getSpecializedTemplate(), ForwardStr, TempAvailableRecordDecls); const TemplateArgumentList &ArgList = SpecD->getTemplateArgs(); unsigned NumArgs = ArgList.size(); for (unsigned I = 0; I < NumArgs; ++I) { const TemplateArgument Arg = ArgList[I]; if (Arg.getKind() != TemplateArgument::Type) continue; getForwardDeclStr(Arg.getAsType().getTypePtr(), ForwardStr, TempAvailableRecordDecls); } } bool InstantiateTemplateParam::getTypeString( const QualType &QT, std::string &Str, std::string &ForwardStr) { const Type *Ty = QT.getTypePtr(); Type::TypeClass TC = Ty->getTypeClass(); switch (TC) { case Type::Elaborated: { const ElaboratedType *ETy = dyn_cast(Ty); return getTypeString(ETy->getNamedType(), Str, ForwardStr); } case Type::Typedef: { const TypedefType *TdefTy = dyn_cast(Ty); const TypedefNameDecl *TdefD = TdefTy->getDecl(); return getTypeString(TdefD->getUnderlyingType(), Str, ForwardStr); } case Type::Record: { RecordDeclSet TempAvailableRecordDecls; getForwardDeclStr(Ty, ForwardStr, TempAvailableRecordDecls); QT.getAsStringInternal(Str, Context->getPrintingPolicy()); return true; } case Type::Builtin: { QT.getAsStringInternal(Str, Context->getPrintingPolicy()); return true; } default: return false; } TransAssert(0 && "Unreachable code!"); return false; } bool InstantiateTemplateParam::getTemplateArgumentString(const TemplateArgument &Arg, std::string &ArgStr, std::string &ForwardStr) { ArgStr = ""; ForwardStr = ""; if (Arg.getKind() != TemplateArgument::Type) return false; QualType QT = Arg.getAsType(); return getTypeString(QT, ArgStr, ForwardStr); } void InstantiateTemplateParam::handleOneTemplateSpecialization( const TemplateDecl *D, const TemplateArgumentList & ArgList) { NamedDecl *ND = D->getTemplatedDecl(); TemplateParameterSet ParamsSet; TemplateParameterVisitor ParameterVisitor(ParamsSet); ParameterVisitor.TraverseDecl(ND); if (ParamsSet.size() == 0) return; unsigned NumArgs = ArgList.size(); (void)NumArgs; unsigned Idx = 0; TemplateParameterList *TPList = D->getTemplateParameters(); for (TemplateParameterList::const_iterator I = TPList->begin(), E = TPList->end(); I != E; ++I) { const NamedDecl *ND = (*I); // make it simple, skip NonTypeTemplateParmDecl and // TemplateTemplateParmDecl for now const TemplateTypeParmDecl *TyParmDecl = dyn_cast(ND); if (!TyParmDecl || TyParmDecl->isParameterPack() || !ParamsSet.count(ND)) { Idx++; continue; } TransAssert((Idx < NumArgs) && "Invalid Idx!"); const TemplateArgument &Arg = ArgList.get(Idx); std::string ArgStr; std::string ForwardStr; if (!getTemplateArgumentString(Arg, ArgStr, ForwardStr)) continue; ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) { TheInstantiationString = ArgStr; TheParameter = ND; TheTemplateDecl = D; TheForwardDeclString = ForwardStr; } } } // TODO: handle partial specialization void InstantiateTemplateParam::handleOneClassTemplateDecl( const ClassTemplateDecl *D) { ClassTemplateDecl::spec_iterator I = D->spec_begin(); ClassTemplateDecl::spec_iterator E = D->spec_end(); if (I == E) return; ClassTemplateSpecializationDecl *SpecD = (*I); ++I; if (I != D->spec_end()) return; handleOneTemplateSpecialization(D, SpecD->getTemplateArgs()); } void InstantiateTemplateParam::handleOneFunctionTemplateDecl( const FunctionTemplateDecl *D) { FunctionTemplateDecl::spec_iterator I = D->spec_begin(); FunctionTemplateDecl::spec_iterator E = D->spec_end(); if (I == E) return; const FunctionDecl *FD = (*I); ++I; if (I != D->spec_end()) return; if (const FunctionTemplateSpecializationInfo *Info = FD->getTemplateSpecializationInfo()) { handleOneTemplateSpecialization(D, *(Info->TemplateArguments)); } } InstantiateTemplateParam::~InstantiateTemplateParam() { delete CollectionVisitor; delete ParamRewriteVisitor; } creduce-2.2~pre1/clang_delta/ParamToLocal.h0000644000175000017500000000361712315002113017346 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef PARAM_TO_LOCAL_H #define PARAM_TO_LOCAL_H #include #include "llvm/ADT/SmallVector.h" #include "Transformation.h" #include "CommonParameterRewriteVisitor.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; class ParmVarDecl; } class ParamToLocalASTVisitor; class ParamToLocalRewriteVisitor; template class CommonParameterRewriteVisitor; class ParamToLocal : public Transformation { friend class ParamToLocalASTVisitor; friend class ParamToLocalRewriteVisitor; friend class CommonParameterRewriteVisitor; public: ParamToLocal(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), RewriteVisitor(NULL), TheFuncDecl(NULL), TheParamPos(-1) { } ~ParamToLocal(void); private: virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); bool isValidFuncDecl(clang::FunctionDecl *FD); bool transformParamVar(clang::FunctionDecl *FD, const clang::ParmVarDecl *PV); bool rewriteFuncDecl(clang::FunctionDecl *FD); llvm::SmallVector ValidFuncDecls; ParamToLocalASTVisitor *CollectionVisitor; ParamToLocalRewriteVisitor *RewriteVisitor; clang::FunctionDecl *TheFuncDecl; int TheParamPos; // Unimplemented ParamToLocal(void); ParamToLocal(const ParamToLocal &); void operator=(const ParamToLocal &); }; #endif creduce-2.2~pre1/clang_delta/MoveGlobalVar.h0000644000175000017500000000312412315002113017521 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef MOVE_GLOBAL_VAR_H #define MOVE_GLOBAL_VAR_H #include #include "llvm/ADT/DenseMap.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; } class MoveGlobalVar : public Transformation { public: MoveGlobalVar(const char *TransName, const char *Desc) : Transformation(TransName, Desc), TheFirstFunctionDecl(NULL), ThePrintfDecl(NULL), TheFirstDecl(NULL), TheDGRPointer(NULL) { } ~MoveGlobalVar(void); private: virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); bool isSpecialDecl(const std::string &Name); void handleFunctionDecl(const clang::FunctionDecl *FD); void handleOtherDecl(clang::DeclGroupRef DGR); void liftPrintfDecl(void); void liftOtherDecl(void); // The first FunctionDecl which is not printf const clang::FunctionDecl *TheFirstFunctionDecl; const clang::FunctionDecl *ThePrintfDecl; const clang::Decl *TheFirstDecl; void *TheDGRPointer; // Unimplemented MoveGlobalVar(void); MoveGlobalVar(const MoveGlobalVar &); void operator=(const MoveGlobalVar &); }; #endif creduce-2.2~pre1/clang_delta/ReplaceDependentName.cpp0000644000175000017500000001145712315002113021367 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "ReplaceDependentName.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "This pass replaces a dependent name (referred by typename) with \n\ a resolved type by looking up this dependent name in its decl context. \n\ "; static RegisterTransformation Trans("replace-dependent-name", DescriptionMsg); class ReplaceDependentNameCollectionVisitor : public RecursiveASTVisitor { public: explicit ReplaceDependentNameCollectionVisitor(ReplaceDependentName *Instance) : ConsumerInstance(Instance) { } bool VisitDependentNameTypeLoc(DependentNameTypeLoc TLoc); bool VisitElaboratedTypeLoc(ElaboratedTypeLoc TLoc); private: ReplaceDependentName *ConsumerInstance; }; bool ReplaceDependentNameCollectionVisitor::VisitDependentNameTypeLoc( DependentNameTypeLoc TLoc) { ConsumerInstance->handleOneDependentNameTypeLoc(TLoc); return true; } bool ReplaceDependentNameCollectionVisitor::VisitElaboratedTypeLoc( ElaboratedTypeLoc TLoc) { ConsumerInstance->handleOneElaboratedTypeLoc(TLoc); return true; } void ReplaceDependentName::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new ReplaceDependentNameCollectionVisitor(this); } void ReplaceDependentName::HandleTranslationUnit(ASTContext &Ctx) { if (TransformationManager::isCLangOpt()) { ValidInstanceNum = 0; } else { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); } if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); rewriteDependentName(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } SourceLocation ReplaceDependentName::getElaboratedTypeLocBegin( const ElaboratedTypeLoc &TLoc) { SourceLocation Loc = TLoc.getElaboratedKeywordLoc(); if (Loc.isValid()) return Loc; NestedNameSpecifierLoc SpecLoc = TLoc.getQualifierLoc(); NestedNameSpecifierLoc Prefix = SpecLoc.getPrefix(); while (Prefix.getBeginLoc().isValid()) { SpecLoc = Prefix; Prefix = Prefix.getPrefix(); } Loc = SpecLoc.getBeginLoc(); TransAssert(Loc.isValid() && "Failed to get ElaboratedTypeLoc!"); return Loc; } void ReplaceDependentName::handleOneElaboratedTypeLoc( const ElaboratedTypeLoc &TLoc) { if (TLoc.getBeginLoc().isInvalid()) return; const ElaboratedType *ET = TLoc.getTypePtr(); if ((ET->getKeyword() != ETK_Typename) && (ET->getKeyword() != ETK_None)) return; if (TLoc.getQualifierLoc().getBeginLoc().isInvalid()) return; std::string Str = ""; if (ValidInstanceNum == 8) TransAssert(ET); bool Typename = false; if (!getTypeString(ET->getNamedType(), Str, Typename)) return; std::string TyStr = ""; ET->getNamedType().getAsStringInternal(TyStr, Context->getPrintingPolicy()); if (TyStr == Str) return; ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) { TheTyName = Str; NeedTypenameKeyword = Typename; TheLocBegin = getElaboratedTypeLocBegin(TLoc); TheNameLocEnd = TLoc.getEndLoc(); } } void ReplaceDependentName::handleOneDependentNameTypeLoc( const DependentNameTypeLoc &TLoc) { if (TLoc.getBeginLoc().isInvalid()) return; const DependentNameType *DNT = dyn_cast(TLoc.getTypePtr()); TransAssert(DNT && "NULL DependentNameType!"); if (DNT->getKeyword() != ETK_Typename) return; std::string Str = ""; bool Typename = false; if (!getDependentNameTypeString(DNT, Str, Typename)) return; ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) { TheTyName = Str; NeedTypenameKeyword = Typename; TheLocBegin = TLoc.getElaboratedKeywordLoc(); TheNameLocEnd = TLoc.getEndLoc(); } } void ReplaceDependentName::rewriteDependentName() { std::string NewStr = ""; if (NeedTypenameKeyword) NewStr += "typename "; NewStr += TheTyName; TheRewriter.ReplaceText(SourceRange(TheLocBegin, TheNameLocEnd), NewStr); } ReplaceDependentName::~ReplaceDependentName() { delete CollectionVisitor; } creduce-2.2~pre1/clang_delta/ReducePointerLevel.h0000644000175000017500000000763612315002113020575 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REDUCE_POINTER_LEVEL_H #define REDUCE_POINTER_LEVEL_H #include #include "Transformation.h" #include "llvm/ADT/SmallPtrSet.h" #include "llvm/ADT/DenseMap.h" namespace clang { class DeclGroupRef; class ASTContext; class Expr; class DeclaratorDecl; class RecordDecl; class FieldDecl; class VarDecl; class Type; class ArrayType; class RecordType; class InitListExpr; class ArraySubscriptExpr; class MemberExpr; class UnaryOperator; class DeclRefExpr; } class PointerLevelCollectionVisitor; class PointerLevelRewriteVisitor; class ReducePointerLevel : public Transformation { friend class PointerLevelCollectionVisitor; friend class PointerLevelRewriteVisitor; public: ReducePointerLevel(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), RewriteVisitor(NULL), MaxIndirectLevel(0), TheDecl(NULL), TheRecordDecl(NULL) { } ~ReducePointerLevel(void); private: typedef llvm::SmallPtrSet DeclSet; typedef llvm::SmallPtrSet DeclRefExprSet; typedef llvm::SmallPtrSet MemberExprSet; typedef llvm::DenseMap LevelToDeclMap; typedef void (ReducePointerLevel::*InitListHandler)(const clang::Expr *Init, std::string &InitStr); typedef llvm::SmallVector IndexVector; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void getInitListExprString(const clang::InitListExpr *ILE, std::string &InitStr, InitListHandler Handler); const clang::DeclaratorDecl *getRefDecl(const clang::Expr *Exp); const clang::DeclRefExpr *getDeclRefExpr(const clang::Expr *Exp); const clang::DeclaratorDecl * getCanonicalDeclaratorDecl(const clang::Expr *E); void addOneDecl(const clang::DeclaratorDecl *DD, int IndirectLevel); void doAnalysis(void); void setRecordDecl(void); void copyInitStr(const clang::Expr *Exp, std::string &InitStr); void getNewLocalInitStr(const clang::Expr *Init, std::string &InitStr); void getNewGlobalInitStr(const clang::Expr *Init, std::string &InitStr); const clang::Expr *getFirstInitListElem(const clang::InitListExpr *E); void rewriteVarDecl(const clang::VarDecl *VD); void rewriteFieldDecl(const clang::FieldDecl *FD); void rewriteRecordInit(const clang::RecordDecl *RD, const clang::Expr *Init); void rewriteArrayInit(const clang::RecordDecl *RD, const clang::Expr *Init); void rewriteDerefOp(const clang::UnaryOperator *UO); void rewriteDeclRefExpr(const clang::DeclRefExpr *DRE); void replaceArrowWithDot(const clang::Expr *E); bool isPointerToSelf(const clang::Type *Ty, const clang::DeclaratorDecl *DD); void checkPrefixAndPostfix(const clang::UnaryOperator *UO); DeclSet VisitedDecls; DeclSet ValidDecls; DeclSet AddrTakenDecls; DeclRefExprSet VisitedDeclRefExprs; MemberExprSet VisitedMemberExprs; LevelToDeclMap AllPtrDecls; PointerLevelCollectionVisitor *CollectionVisitor; PointerLevelRewriteVisitor *RewriteVisitor; int MaxIndirectLevel; const clang::DeclaratorDecl *TheDecl; const clang::RecordDecl *TheRecordDecl ; // Unimplemented ReducePointerLevel(void); ReducePointerLevel(const ReducePointerLevel &); void operator=(const ReducePointerLevel &); }; #endif creduce-2.2~pre1/clang_delta/SimplifyDependentTypedef.h0000644000175000017500000000371012315002113021766 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef SIMPLIFY_DEPENDENT_TYPEDEF_H #define SIMPLIFY_DEPENDENT_TYPEDEF_H #include "Transformation.h" #include "llvm/ADT/SmallPtrSet.h" namespace clang { class DeclGroupRef; class ASTContext; class TypedefDecl; class ClassTemplateDecl; class TemplateTypeParmDecl; } class DependentTypedefCollectionVisitor; class DependentTypedefTemplateTypeParmTypeVisitor; class SimplifyDependentTypedef : public Transformation { friend class DependentTypedefCollectionVisitor; friend class DependentTypedefTemplateTypeParmTypeVisitor; public: SimplifyDependentTypedef(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), TemplateTypeParmTypeVisitor(NULL), FirstTmplTypeParmD(NULL) {} ~SimplifyDependentTypedef(void); private: typedef llvm::SmallPtrSet TypedefDeclsSet; typedef llvm::SmallPtrSet TemplateTypeParmTypeSet; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void handleOneTypedefDecl(const clang::TypedefDecl *D); void rewriteTypedefDecl(void); TypedefDeclsSet VisitedTypedefDecls; DependentTypedefCollectionVisitor *CollectionVisitor; DependentTypedefTemplateTypeParmTypeVisitor *TemplateTypeParmTypeVisitor; const clang::TemplateTypeParmDecl *FirstTmplTypeParmD; const clang::TypedefDecl *TheTypedefDecl; // Unimplemented SimplifyDependentTypedef(void); SimplifyDependentTypedef(const SimplifyDependentTypedef &); void operator=(const SimplifyDependentTypedef &); }; #endif creduce-2.2~pre1/clang_delta/SimplifyIf.h0000644000175000017500000000266612315002113017106 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef SIMPLIFY_IF_H #define SIMPLIFY_IF_H #include #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class Stmt; class IfStmt; } class SimplifyIfCollectionVisitor; class SimplifyIfStatementVisitor; class SimplifyIf : public Transformation { friend class SimplifyIfCollectionVisitor; friend class SimplifyIfStatementVisitor; public: SimplifyIf(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), StmtVisitor(NULL), TheIfStmt(NULL), NeedParen(false) { } ~SimplifyIf(void); private: virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void simplifyIfStmt(void); SimplifyIfCollectionVisitor *CollectionVisitor; SimplifyIfStatementVisitor *StmtVisitor; clang::IfStmt *TheIfStmt; bool NeedParen; // Unimplemented SimplifyIf(void); SimplifyIf(const SimplifyIf &); void operator=(const SimplifyIf &); }; #endif creduce-2.2~pre1/clang_delta/RenameCXXMethod.h0000644000175000017500000001137112315002113017757 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef RENAME_CXX_METHOD_H #define RENAME_CXX_METHOD_H #include #include "llvm/ADT/DenseMap.h" #include "llvm/ADT/SmallPtrSet.h" #include "llvm/ADT/SmallVector.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; class CXXMethodDecl; class CXXRecordDecl; class Expr; class CallExpr; class OverloadExpr; class CXXDependentScopeMemberExpr; class DeclarationName; class FunctionTemplateDecl; class TemplateArgument; class ClassTemplateSpecializationDecl; } namespace llvm { class StringRef; } class RenameCXXMethodCollectionVisitor; class RenameCXXMethodVisitor; class RenameCXXMethod : public Transformation { friend class RenameCXXMethodCollectionVisitor; friend class RenameCXXMethodVisitor; public: RenameCXXMethod(const char *TransName, const char *Desc) : Transformation(TransName, Desc), MethodCollectionVisitor(NULL), RenameVisitor(NULL), CurrentFD(NULL), ClassInstantiation(false), FunctionInstantiation(false), DoRenaming(false), MethodNamePrefix("m_fn") { } ~RenameCXXMethod(); virtual bool skipCounter() { return true; } private: typedef llvm::DenseMap CXXMethodDeclToNameMap; typedef llvm::DenseMap CXXRecordDeclToNumMap; typedef llvm::SmallPtrSet CXXRecordDeclSet; typedef llvm::SmallPtrSet CXXMethodDeclSet; typedef llvm::SmallVector ClassSpecDeclVector; virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void handleOneCXXRecordDecl(const clang::CXXRecordDecl *RD); void addOneMethodName(const clang::CXXMethodDecl *MD, unsigned int Num); void addOneInheritedName(const clang::CXXMethodDecl *MD, const clang::CXXMethodDecl *BaseMD); bool isSpecialCXXMethod(const clang::CXXMethodDecl *MD); unsigned int getNumInheritedFunctions(const clang::CXXRecordDecl *RD); void handleOneMemberTemplateFunction(const clang::CXXMethodDecl *MD); void rewriteDependentExpr(const clang::Expr *E); void rewriteOverloadExpr(const clang::OverloadExpr *OE); void rewriteFunctionTemplateExplicitInstantiation( const clang::FunctionDecl *FD); void rewriteCXXDependentScopeMemberExpr( const clang::CXXDependentScopeMemberExpr *DE); bool getMethodNewName(const clang::CXXMethodDecl *MD, std::string &NewName); bool hasValidMethods(); bool isExplicit(const clang::CXXMethodDecl *MD); const clang::FunctionDecl* getFunctionDecl( const clang::CXXDependentScopeMemberExpr *DE); const clang::CXXMethodDecl* getCXXMethodFromMemberFunction( const clang::CXXMethodDecl *MD); const clang::FunctionDecl* getFunctionDeclFromType( const clang::Type *Ty, clang::DeclarationName &DName); const clang::FunctionDecl* getFunctionDeclFromOverloadExpr( const clang::OverloadExpr *OE); const clang::FunctionDecl* getFunctionDeclFromReturnType( const clang::CallExpr *CE, clang::DeclarationName &DName); const clang::FunctionDecl* getFunctionDeclFromOverloadTemplate( const clang::CallExpr *CE, const clang::OverloadExpr *OE, clang::DeclarationName &DName); bool isValidName(const llvm::StringRef &Name); void setClassInstantiationFlag(const clang::RecordDecl *RD); void clearClassInstantiationFlag(void) { ClassInstantiation = false; } void setFunctionInstantiationFlag(const clang::FunctionDecl *FD); void clearFunctionInstantiationFlag(void) { FunctionInstantiation = false; } RenameCXXMethodCollectionVisitor *MethodCollectionVisitor; RenameCXXMethodVisitor *RenameVisitor; const clang::FunctionDecl *CurrentFD; bool ClassInstantiation; bool FunctionInstantiation; bool DoRenaming; const std::string MethodNamePrefix; CXXRecordDeclSet VisitedCXXRecordDecls; CXXMethodDeclSet VisitedSpecializedMethods; CXXMethodDeclToNameMap NewMethodNames; CXXRecordDeclToNumMap NumMemberFunctions; ClassSpecDeclVector InstantiationQueue; // Unimplemented RenameCXXMethod(); RenameCXXMethod(const RenameCXXMethod &); void operator=(const RenameCXXMethod &); }; #endif creduce-2.2~pre1/clang_delta/SimplifyRecursiveTemplateInstantiation.cpp0000644000175000017500000001425012315002113025303 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "SimplifyRecursiveTemplateInstantiation.h" #include "clang/Lex/Lexer.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "This pass handles a special case where we have recursive template \ instantiations. For example, given the code blow: \n\ C, G > > \n\ it will replace an outer instantiation of B with an inner one, e.g. B.\n\ The the number of transformation instances counts from inside to \n\ outside. Currently we only handle class template instantiations. \n\ "; static RegisterTransformation Trans("simplify-recursive-template-instantiation", DescriptionMsg); namespace { class LocalTemplateArgVisitor : public RecursiveASTVisitor { public: LocalTemplateArgVisitor(const TemplateSpecializationTypeLoc &TLoc, SimplifyRecursiveTemplateInstantiation *Instance) : ParentTLoc(TLoc), ConsumerInstance(Instance) { } bool VisitTemplateSpecializationTypeLoc( TemplateSpecializationTypeLoc TLoc); private: const TemplateSpecializationTypeLoc &ParentTLoc; SimplifyRecursiveTemplateInstantiation *ConsumerInstance; }; bool LocalTemplateArgVisitor::VisitTemplateSpecializationTypeLoc( TemplateSpecializationTypeLoc TLoc) { ConsumerInstance->handleInnerTemplateSpecializationTypeLoc(ParentTLoc, TLoc); return true; } } // end anon namespace class SimplifyRecursiveTemplateInstantiationASTVisitor : public RecursiveASTVisitor { public: explicit SimplifyRecursiveTemplateInstantiationASTVisitor( SimplifyRecursiveTemplateInstantiation *Instance) : ConsumerInstance(Instance) { } bool VisitTemplateSpecializationTypeLoc( TemplateSpecializationTypeLoc TLoc); private: SimplifyRecursiveTemplateInstantiation *ConsumerInstance; }; bool SimplifyRecursiveTemplateInstantiationASTVisitor:: VisitTemplateSpecializationTypeLoc(TemplateSpecializationTypeLoc TLoc) { ConsumerInstance->handleTemplateSpecializationTypeLoc(TLoc); return true; } void SimplifyRecursiveTemplateInstantiation::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new SimplifyRecursiveTemplateInstantiationASTVisitor(this); } void SimplifyRecursiveTemplateInstantiation::HandleTranslationUnit(ASTContext &Ctx) { if (TransformationManager::isCLangOpt()) { ValidInstanceNum = 0; } else { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); analyzeLocPairs(); } if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); rewriteTemplateArgument(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void SimplifyRecursiveTemplateInstantiation::analyzeLocPairs() { for (SpecTypeLocPairQueue::reverse_iterator I = LocPairQueue.rbegin(), E = LocPairQueue.rend(); I != E; ++I) { ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) TheLocPair = (*I); } } void SimplifyRecursiveTemplateInstantiation::handleTemplateSpecializationTypeLoc( const TemplateSpecializationTypeLoc &TLoc) { for (unsigned I = 0; I < TLoc.getNumArgs(); ++I) { TemplateArgumentLoc ArgLoc = TLoc.getArgLoc(I); if (ArgLoc.getLocation().isInvalid()) continue; LocalTemplateArgVisitor ArgVisitor(TLoc, this); ArgVisitor.TraverseTemplateArgumentLoc(ArgLoc); } } const TemplateDecl * SimplifyRecursiveTemplateInstantiation::getTemplateDeclFromSpecLoc( const TemplateSpecializationTypeLoc &TLoc) { const Type *Ty = TLoc.getTypePtr(); const TemplateSpecializationType *TST = Ty->getAs(); TemplateName TplName = TST->getTemplateName(); return TplName.getAsTemplateDecl(); } void SimplifyRecursiveTemplateInstantiation:: handleInnerTemplateSpecializationTypeLoc( const TemplateSpecializationTypeLoc &ParentTLoc, const TemplateSpecializationTypeLoc &TLoc) { const TemplateDecl *ParentD = getTemplateDeclFromSpecLoc(ParentTLoc); TransAssert(ParentD && "NULL ParentD!"); const TemplateDecl *D = getTemplateDeclFromSpecLoc(TLoc); TransAssert(D && "NULL Decl!"); if (ParentD->getCanonicalDecl() != D->getCanonicalDecl()) return; SpecTypeLocPair *P = new SpecTypeLocPair(); TransAssert(P && "Failed to alloc SpecTypeLocPair!"); P->push_back(ParentTLoc); P->push_back(TLoc); LocPairQueue.push_back(P); } void SimplifyRecursiveTemplateInstantiation::rewriteTemplateArgument() { TransAssert(TheLocPair && "NULL TheLocPair!"); TransAssert((TheLocPair->size() == 2) && "Invalid size of TheLocPair!"); TemplateSpecializationTypeLoc TLoc = TheLocPair->pop_back_val(); TemplateSpecializationTypeLoc ParentTLoc = TheLocPair->pop_back_val(); SourceLocation LAngleLoc = TLoc.getLAngleLoc(); SourceLocation RAngleLoc = TLoc.getRAngleLoc(); SourceLocation ParentLAngleLoc = ParentTLoc.getLAngleLoc(); SourceLocation ParentRAngleLoc = ParentTLoc.getRAngleLoc(); std::string InnerStr = ""; RewriteHelper->getStringBetweenLocs(InnerStr, LAngleLoc, RAngleLoc); TheRewriter.ReplaceText(SourceRange(ParentLAngleLoc, ParentRAngleLoc), InnerStr + ">"); } SimplifyRecursiveTemplateInstantiation:: ~SimplifyRecursiveTemplateInstantiation() { for (SpecTypeLocPairQueue::iterator I = LocPairQueue.begin(), E = LocPairQueue.end(); I != E; ++I) { delete (*I); } delete CollectionVisitor; } creduce-2.2~pre1/clang_delta/RemoveBaseClass.h0000644000175000017500000000415212315002113020041 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REMOVE_BASE_CLASS_H #define REMOVE_BASE_CLASS_H #include "llvm/ADT/SmallPtrSet.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class CXXBaseSpecifier; class CXXConstructorDecl; } class RemoveBaseClassBaseVisitor; class RemoveBaseClassRewriteVisitor; class RemoveBaseClass : public Transformation { friend class RemoveBaseClassBaseVisitor; public: RemoveBaseClass(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), RewriteVisitor(NULL), TheBaseClass(NULL), TheDerivedClass(NULL), MaxNumDecls(5) { } ~RemoveBaseClass(void); private: typedef llvm::SmallPtrSet CXXRecordDeclSet; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void handleOneCXXRecordDecl(const clang::CXXRecordDecl *CXXRD); void copyBaseClassDecls(void); void removeBaseSpecifier(void); void removeBaseInitializer(void); void rewriteOneCtor(const clang::CXXConstructorDecl *Ctor); bool isDirectlyDerivedFrom(const clang::CXXRecordDecl *SubC, const clang::CXXRecordDecl *Base); void doRewrite(void); bool isTheBaseClass(const clang::CXXBaseSpecifier &Specifier); CXXRecordDeclSet VisitedCXXRecordDecls; CXXRecordDeclSet AllBaseClasses; RemoveBaseClassBaseVisitor *CollectionVisitor; RemoveBaseClassRewriteVisitor *RewriteVisitor; const clang::CXXRecordDecl *TheBaseClass; const clang::CXXRecordDecl *TheDerivedClass; const unsigned MaxNumDecls; // Unimplemented RemoveBaseClass(void); RemoveBaseClass(const RemoveBaseClass &); void operator=(const RemoveBaseClass &); }; #endif creduce-2.2~pre1/clang_delta/BinOpSimplification.cpp0000644000175000017500000001205612315002113021262 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "BinOpSimplification.h" #include #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "CommonStatementVisitor.h" #include "TransformationManager.h" using namespace clang; static const char *DescriptionMsg = "Simplify a complex binary expression to simple ones. \ For example, x = a + (b + c) will be transformed to \ tmp = b + c; x = a + tmp \n"; static RegisterTransformation Trans("binop-simplification", DescriptionMsg); class BSCollectionVisitor : public RecursiveASTVisitor { public: explicit BSCollectionVisitor(BinOpSimplification *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); private: BinOpSimplification *ConsumerInstance; }; class BSStatementVisitor : public CommonStatementVisitor { public: explicit BSStatementVisitor(BinOpSimplification *Instance) : ConsumerInstance(Instance) { } bool VisitBinaryOperator(BinaryOperator *BinOp); private: void handleSubExpr(Expr *E); BinOpSimplification *ConsumerInstance; }; bool BSCollectionVisitor::VisitFunctionDecl(FunctionDecl *FD) { if (!FD->isThisDeclarationADefinition()) return true; ConsumerInstance->StmtVisitor->setCurrentFunctionDecl(FD); ConsumerInstance->StmtVisitor->TraverseDecl(FD); ConsumerInstance->StmtVisitor->setCurrentFunctionDecl(NULL); return true; } void BSStatementVisitor::handleSubExpr(Expr *E) { BinaryOperator *BinOp = dyn_cast(E->IgnoreParenCasts()); if (!BinOp) return; TransAssert(std::find(ConsumerInstance->ValidBinOps.begin(), ConsumerInstance->ValidBinOps.end(), BinOp) == ConsumerInstance->ValidBinOps.end()); ConsumerInstance->ValidBinOps.push_back(BinOp); ConsumerInstance->ValidInstanceNum++; if (ConsumerInstance->ValidInstanceNum == ConsumerInstance->TransformationCounter) { ConsumerInstance->TheFuncDecl = CurrentFuncDecl; ConsumerInstance->TheStmt = CurrentStmt; ConsumerInstance->TheBinOp = BinOp; ConsumerInstance->NeedParen = NeedParen; } TraverseStmt(BinOp); } bool BSStatementVisitor::VisitBinaryOperator(BinaryOperator *BinOp) { if (BinOp->isAssignmentOp() && !BinOp->isCompoundAssignmentOp()) { Expr *RHS = BinOp->getRHS(); return TraverseStmt(RHS); } Expr *LHS = BinOp->getLHS(); handleSubExpr(LHS); Expr *RHS = BinOp->getRHS(); handleSubExpr(RHS); return false; } void BinOpSimplification::Initialize(ASTContext &context) { Transformation::Initialize(context); BinOpCollectionVisitor = new BSCollectionVisitor(this); StmtVisitor = new BSStatementVisitor(this); NameQueryWrap = new TransNameQueryWrap(RewriteHelper->getTmpVarNamePrefix()); } bool BinOpSimplification::HandleTopLevelDecl(DeclGroupRef D) { for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I) { BinOpCollectionVisitor->TraverseDecl(*I); } return true; } void BinOpSimplification::HandleTranslationUnit(ASTContext &Ctx) { if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheFuncDecl && "NULL TheFuncDecl!"); TransAssert(TheStmt && "NULL TheStmt!"); TransAssert(TheBinOp && "NULL TheBinOp"); NameQueryWrap->TraverseDecl(Ctx.getTranslationUnitDecl()); addNewTmpVariable(); addNewAssignStmt(); replaceBinOp(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } bool BinOpSimplification::addNewTmpVariable(void) { QualType QT = TheBinOp->getType(); std::string VarStr; std::stringstream SS; unsigned int NamePostfix = NameQueryWrap->getMaxNamePostfix(); SS << RewriteHelper->getTmpVarNamePrefix() << (NamePostfix + 1); VarStr = SS.str(); setTmpVarName(VarStr); QT.getAsStringInternal(VarStr, Context->getPrintingPolicy()); VarStr += ";"; return RewriteHelper->addLocalVarToFunc(VarStr, TheFuncDecl); } bool BinOpSimplification::addNewAssignStmt(void) { return RewriteHelper->addNewAssignStmtBefore(TheStmt, getTmpVarName(), TheBinOp, NeedParen); } bool BinOpSimplification::replaceBinOp(void) { return RewriteHelper->replaceExpr(TheBinOp, TmpVarName); } BinOpSimplification::~BinOpSimplification(void) { delete BinOpCollectionVisitor; delete StmtVisitor; delete NameQueryWrap; } creduce-2.2~pre1/clang_delta/TemplateArgToInt.cpp0000644000175000017500000002533412315002113020546 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "TemplateArgToInt.h" #include "clang/Lex/Lexer.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" #include "CommonTemplateArgumentVisitor.h" using namespace clang; using namespace llvm; using namespace clang_delta_common_visitor; static const char *DescriptionMsg = "This pass replaces a template argument in an instantiation with \ int if the argument: \n\ * is type of CXXRecord; \n\ * the corresponding template parameter T is not used as T::x, \n\ nor template class : T { ... };\n\ For example, from:\n\ struct S {};\n\ template struct C {};\n\ C c;\n\ to:\n\ struct S {};\n\ template struct C {};\n\ C c;\n\ "; static RegisterTransformation Trans("template-arg-to-int", DescriptionMsg); class TemplateArgToIntASTVisitor : public RecursiveASTVisitor { public: explicit TemplateArgToIntASTVisitor( TemplateArgToInt *Instance) : ConsumerInstance(Instance) { } bool VisitClassTemplateDecl(ClassTemplateDecl *D); bool VisitFunctionTemplateDecl(FunctionTemplateDecl *D); private: TemplateArgToInt *ConsumerInstance; }; class TemplateArgToIntArgCollector : public CommonTemplateArgumentVisitor { public: explicit TemplateArgToIntArgCollector(TemplateArgToInt *Instance) : CommonTemplateArgumentVisitor(Instance) { } }; typedef llvm::SmallPtrSet TemplateParameterSet; // rule out cases like: //template struct S { typedef T1 type; }; // struct S1 { void foo() {} }; // struct S2 { // typedef S::type type; // S::type s1; // type s2; // void bar() { s1.foo(); s2.foo(); } // }; class TemplateGlobalInvalidParameterVisitor : public RecursiveASTVisitor { public: explicit TemplateGlobalInvalidParameterVisitor( TemplateArgToInt *Instance) : ConsumerInstance(Instance) { } ~TemplateGlobalInvalidParameterVisitor() { }; bool VisitMemberExpr(MemberExpr *ME); bool VisitCXXRecordDecl(CXXRecordDecl *D); private: TemplateArgToInt *ConsumerInstance; }; bool TemplateGlobalInvalidParameterVisitor::VisitMemberExpr(MemberExpr *ME) { const Expr *Base = ME->getBase(); if (dyn_cast(Base)) return true; const Type *Ty = Base->getType().getTypePtr(); ConsumerInstance->handleOneType(Ty); return true; } bool TemplateGlobalInvalidParameterVisitor::VisitCXXRecordDecl(CXXRecordDecl *D) { if (!D->isCompleteDefinition()) return true; for (CXXRecordDecl::base_class_const_iterator I = D->bases_begin(), E = D->bases_end(); I != E; ++I) { const CXXBaseSpecifier *BS = I; const Type *Ty = BS->getType().getTypePtr(); ConsumerInstance->handleOneType(Ty); } return true; } class TemplateInvalidParameterVisitor : public RecursiveASTVisitor { public: TemplateInvalidParameterVisitor(TemplateParameterSet &Params, TemplateArgToInt *Instance) : Parameters(Params), ConsumerInstance(Instance) { } ~TemplateInvalidParameterVisitor() { }; bool VisitTemplateTypeParmTypeLoc(TemplateTypeParmTypeLoc Loc); bool VisitCXXRecordDecl(CXXRecordDecl *D); private: TemplateParameterSet &Parameters; TemplateArgToInt *ConsumerInstance; }; bool TemplateInvalidParameterVisitor::VisitTemplateTypeParmTypeLoc( TemplateTypeParmTypeLoc Loc) { const NamedDecl *ND = Loc.getDecl(); if (ConsumerInstance->isBeforeColonColon(Loc)) Parameters.insert(ND); return true; } bool TemplateInvalidParameterVisitor::VisitCXXRecordDecl(CXXRecordDecl *D) { if (!D->isCompleteDefinition()) return true; for (CXXRecordDecl::base_class_const_iterator I = D->bases_begin(), E = D->bases_end(); I != E; ++I) { const CXXBaseSpecifier *BS = I; const Type *Ty = BS->getType().getTypePtr(); const TemplateTypeParmType *ParmTy = dyn_cast(Ty); if (!ParmTy) continue; const TemplateTypeParmDecl *ParmD = ParmTy->getDecl(); Parameters.insert(ParmD); } return true; } bool TemplateArgToIntASTVisitor::VisitClassTemplateDecl( ClassTemplateDecl *D) { if (D->isThisDeclarationADefinition()) ConsumerInstance->handleOneTemplateDecl(D); return true; } bool TemplateArgToIntASTVisitor::VisitFunctionTemplateDecl( FunctionTemplateDecl *D) { if (D->isThisDeclarationADefinition()) ConsumerInstance->handleOneTemplateDecl(D); return true; } void TemplateArgToInt::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new TemplateArgToIntASTVisitor(this); ArgCollector = new TemplateArgToIntArgCollector(this); GlobalParamFilter = new TemplateGlobalInvalidParameterVisitor(this); } void TemplateArgToInt::HandleTranslationUnit(ASTContext &Ctx) { if (TransformationManager::isCLangOpt()) { ValidInstanceNum = 0; } else { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); GlobalParamFilter->TraverseDecl(Ctx.getTranslationUnitDecl()); ArgCollector->TraverseDecl(Ctx.getTranslationUnitDecl()); } if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); rewriteTemplateArgument(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void TemplateArgToInt::collectInvalidParamIdx( const TemplateDecl *D, TemplateParameterIdxSet &InvalidParamIdx) { TemplateParameterSet InvalidParams; NamedDecl *ND = D->getTemplatedDecl(); TemplateInvalidParameterVisitor ParameterVisitor(InvalidParams, this); ParameterVisitor.TraverseDecl(ND); TemplateParameterList *TPList = D->getTemplateParameters(); unsigned Idx = 0; for (TemplateParameterList::const_iterator I = TPList->begin(), E = TPList->end(); I != E; ++I) { const NamedDecl *ParamND = (*I); ParamToTemplateDecl[ParamND] = D; if (InvalidParams.count(ParamND)) { TransAssert(!InvalidParamIdx.count(Idx) && "Duplicate Index!"); InvalidParamIdx.insert(Idx); } Idx++; } } void TemplateArgToInt::handleOneTemplateDecl(const TemplateDecl *D) { TemplateParameterIdxSet *InvalidIdx = new TemplateParameterIdxSet(); collectInvalidParamIdx(D, *InvalidIdx); TransAssert(!DeclToParamIdx[D] && "Duplicate TemplateDecl!"); DeclToParamIdx[dyn_cast(D->getCanonicalDecl())] = InvalidIdx; } void TemplateArgToInt::handleOneTemplateArgumentLoc( const TemplateArgumentLoc &ArgLoc) { if (ArgLoc.getLocation().isInvalid()) return; const TemplateArgument &Arg = ArgLoc.getArgument(); if (Arg.getKind() != TemplateArgument::Type) return; const Type *Ty = Arg.getAsType().getTypePtr(); if (!Ty->getAsCXXRecordDecl() && !Ty->getPointeeCXXRecordDecl()) return; ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) TheTypeSourceInfo = ArgLoc.getTypeSourceInfo(); } void TemplateArgToInt::handleTemplateArgumentLocs( const TemplateDecl *D, const TemplateArgumentLoc *TAL, unsigned NumArgs) { TransAssert(D && "NULL TemplateDecl!"); if (!TAL) return; TemplateParameterIdxSet *InvalidIdx = DeclToParamIdx[dyn_cast(D->getCanonicalDecl())]; if (!InvalidIdx) return; for (unsigned I = 0; I < NumArgs; ++I) { if (!InvalidIdx->count(I)) handleOneTemplateArgumentLoc(TAL[I]); } } void TemplateArgToInt::handleTemplateSpecializationTypeLoc( const TemplateSpecializationTypeLoc &TLoc) { const Type *Ty = TLoc.getTypePtr(); const TemplateSpecializationType *TST = Ty->getAs(); TemplateName TplName = TST->getTemplateName(); const TemplateDecl *TplD = TplName.getAsTemplateDecl(); TemplateParameterIdxSet *InvalidIdx = DeclToParamIdx[dyn_cast(TplD->getCanonicalDecl())]; if (!InvalidIdx) return; for (unsigned I = 0; I < TLoc.getNumArgs(); ++I) { if (!InvalidIdx->count(I)) handleOneTemplateArgumentLoc(TLoc.getArgLoc(I)); } } void TemplateArgToInt::rewriteTemplateArgument() { TransAssert(TheTypeSourceInfo && "NULL TheTypeSourceInfo"); SourceRange Range = TheTypeSourceInfo->getTypeLoc().getSourceRange(); TheRewriter.ReplaceText(Range, "int"); } const SubstTemplateTypeParmType * TemplateArgToInt::getSubstTemplateTypeParmType(const Type *Ty) { Type::TypeClass TC = Ty->getTypeClass(); switch (TC) { case Type::Elaborated: { const ElaboratedType *ETy = dyn_cast(Ty); const Type *NamedT = ETy->getNamedType().getTypePtr(); return getSubstTemplateTypeParmType(NamedT); } case Type::Typedef: { const TypedefType *TdefTy = dyn_cast(Ty); const TypedefNameDecl *TdefD = TdefTy->getDecl(); const Type *UnderlyingTy = TdefD->getUnderlyingType().getTypePtr(); return getSubstTemplateTypeParmType(UnderlyingTy); } case Type::SubstTemplateTypeParm: { return dyn_cast(Ty); } default: return NULL; } return NULL; } void TemplateArgToInt::handleOneType(const Type *Ty) { if (Ty->isPointerType() || Ty->isReferenceType()) Ty = getBasePointerElemType(Ty); const SubstTemplateTypeParmType *SubstType = getSubstTemplateTypeParmType(Ty); if (!SubstType) return; const TemplateTypeParmType *ParmType = SubstType->getReplacedParameter(); TemplateTypeParmDecl *ParmDecl = ParmType->getDecl(); TransAssert(ParmDecl && "Invalid ParmDecl!"); const TemplateDecl *TmplD = ParamToTemplateDecl[ParmDecl]; TransAssert(TmplD && "NULL TemplateDecl!"); TemplateParameterIdxSet *InvalidIdx = DeclToParamIdx[dyn_cast(TmplD->getCanonicalDecl())]; TransAssert(InvalidIdx && "NULL InvalidIdx!"); InvalidIdx->insert(ParmType->getIndex()); } TemplateArgToInt::~TemplateArgToInt() { for (TemplateDeclToParamIdxMap::iterator I = DeclToParamIdx.begin(), E = DeclToParamIdx.end(); I != E; ++I) { delete (*I).second; } delete CollectionVisitor; delete ArgCollector; delete GlobalParamFilter; } creduce-2.2~pre1/clang_delta/RemoveBaseClass.cpp0000644000175000017500000002252212315002113020375 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RemoveBaseClass.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "CommonRenameClassRewriteVisitor.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; using namespace clang_delta_common_visitor; static const char *DescriptionMsg = "This pass removes a base class from its class hierarchy if \n\ * it has less than or equal to 5 declarations, and \n\ * it is not a templated class. \n\ All its declarations will be moved into one of its subclasses, \ and all references to this base class will be replaced with \ the corresponding subclass. \n"; // Note that this pass doesn't do much analysis, so // it will produce quite a few incompilable code, especially // when multi-inheritance is involved. static RegisterTransformation Trans("remove-base-class", DescriptionMsg); class RemoveBaseClassBaseVisitor : public RecursiveASTVisitor { public: explicit RemoveBaseClassBaseVisitor( RemoveBaseClass *Instance) : ConsumerInstance(Instance) { } bool VisitCXXRecordDecl(CXXRecordDecl *CXXRD); private: RemoveBaseClass *ConsumerInstance; }; bool RemoveBaseClassBaseVisitor::VisitCXXRecordDecl( CXXRecordDecl *CXXRD) { ConsumerInstance->handleOneCXXRecordDecl(CXXRD); return true; } class RemoveBaseClassRewriteVisitor : public CommonRenameClassRewriteVisitor { public: RemoveBaseClassRewriteVisitor(Rewriter *RT, RewriteUtils *Helper, const CXXRecordDecl *CXXRD, const std::string &Name) : CommonRenameClassRewriteVisitor (RT, Helper, CXXRD, Name) { } }; void RemoveBaseClass::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new RemoveBaseClassBaseVisitor(this); } void RemoveBaseClass::HandleTranslationUnit(ASTContext &Ctx) { if (TransformationManager::isCLangOpt()) { ValidInstanceNum = 0; } else { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); } if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(TheBaseClass && "TheBaseClass is NULL!"); TransAssert(TheDerivedClass && "TheDerivedClass is NULL!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); RewriteVisitor = new RemoveBaseClassRewriteVisitor(&TheRewriter, RewriteHelper, TheBaseClass->getCanonicalDecl(), TheDerivedClass->getNameAsString()); TransAssert(RewriteVisitor && "NULL RewriteVisitor!"); RewriteVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); doRewrite(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } bool RemoveBaseClass::isDirectlyDerivedFrom(const CXXRecordDecl *SubC, const CXXRecordDecl *Base) { for (CXXRecordDecl::base_class_const_iterator I = SubC->bases_begin(), E = SubC->bases_end(); I != E; ++I) { if (I->getType()->isDependentType()) continue; const CXXRecordDecl *BaseDecl = dyn_cast(I->getType()->getAs()->getDecl()); if (Base->getCanonicalDecl() == BaseDecl->getCanonicalDecl()) return true; } return false; } void RemoveBaseClass::handleOneCXXRecordDecl(const CXXRecordDecl *CXXRD) { if (isSpecialRecordDecl(CXXRD) || CXXRD->getDescribedClassTemplate() || !CXXRD->hasDefinition()) return; const CXXRecordDecl *CanonicalRD = CXXRD->getCanonicalDecl(); if (VisitedCXXRecordDecls.count(CanonicalRD)) return; VisitedCXXRecordDecls.insert(CanonicalRD); if (CanonicalRD->getNumBases()) { const CXXRecordDecl *Base = NULL; for (CXXRecordDeclSet::iterator I = AllBaseClasses.begin(), E = AllBaseClasses.end(); I != E; ++I) { if (const ClassTemplateSpecializationDecl * CTSD = dyn_cast (CanonicalRD->getDefinition())) { if (!CTSD->isExplicitSpecialization()) continue; } if (isDirectlyDerivedFrom(CanonicalRD, *I)) { Base = (*I); ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) { TransAssert(Base->hasDefinition() && "Base class does not have any definition!"); TheBaseClass = Base->getDefinition(); TransAssert(CanonicalRD->hasDefinition() && "Derived class does not have any definition!"); TheDerivedClass = CanonicalRD->getDefinition(); } } } return; } if (getNumExplicitDecls(CanonicalRD) > MaxNumDecls) return; if (!AllBaseClasses.count(CanonicalRD)) AllBaseClasses.insert(CanonicalRD); } void RemoveBaseClass::doRewrite(void) { copyBaseClassDecls(); removeBaseSpecifier(); RewriteHelper->removeClassDecls(TheBaseClass); // ISSUE: I didn't handle Base initializer in a Ctor's initlist. // * keeping it untouched is wrong, because delegating constructors // are only valie in c++11 // * naively removing the base initializer doesn't work in some cases, // e.g., // class A { // A(A&) {} // A &a; // }; // class C : A { // C(A &x) : A(x) {} // }; // during transformation, removing A(x) will leave &a un-initialized. // I chose to simply delete the base initializer. Seemingly we will // generate fewer incompilable code by doing so... removeBaseInitializer(); } // ISSUE: directly copying decls could bring in name conflicts void RemoveBaseClass::copyBaseClassDecls(void) { if (!getNumExplicitDecls(TheBaseClass)) return; SourceLocation StartLoc = RewriteHelper->getLocationAfter(TheBaseClass->getLocation(), '{'); SourceLocation EndLoc = TheBaseClass->getRBraceLoc(); TransAssert(EndLoc.isValid() && "Invalid RBraceLoc!"); EndLoc = EndLoc.getLocWithOffset(-1); std::string DeclsStr = TheRewriter.getRewrittenText(SourceRange(StartLoc, EndLoc)); TransAssert(!DeclsStr.empty() && "Empty DeclsStr!"); SourceLocation InsertLoc = TheDerivedClass->getRBraceLoc(); TheRewriter.InsertTextBefore(InsertLoc, DeclsStr); } bool RemoveBaseClass::isTheBaseClass(const CXXBaseSpecifier &Specifier) { const Type *Ty = TheBaseClass->getTypeForDecl(); return Context->hasSameType(Specifier.getType(), Ty->getCanonicalTypeInternal()); } void RemoveBaseClass::removeBaseSpecifier(void) { unsigned NumBases = TheDerivedClass->getNumBases(); TransAssert((NumBases >= 1) && "TheDerivedClass doesn't have any base!"); if (NumBases == 1) { SourceLocation StartLoc = TheDerivedClass->getLocation(); StartLoc = RewriteHelper->getLocationUntil(StartLoc, ':'); SourceLocation EndLoc = RewriteHelper->getLocationUntil(StartLoc, '{'); EndLoc = EndLoc.getLocWithOffset(-1); TheRewriter.RemoveText(SourceRange(StartLoc, EndLoc)); return; } CXXRecordDecl::base_class_const_iterator I = TheDerivedClass->bases_begin(); // remove 'Y,' in code like 'class X : public Y, Z {};' if (isTheBaseClass(*I)) { RewriteHelper->removeTextUntil((*I).getSourceRange(), ','); return; } ++I; CXXRecordDecl::base_class_const_iterator E = TheDerivedClass->bases_end(); for (; I != E; ++I) { if (isTheBaseClass(*I)) { // remove ',Z' in code like 'class X : public Y, Z {};' SourceRange Range = (*I).getSourceRange(); SourceLocation EndLoc = RewriteHelper->getEndLocationFromBegin(Range); RewriteHelper->removeTextFromLeftAt(Range, ',', EndLoc); return; } } TransAssert(0 && "Unreachable code!"); } void RemoveBaseClass::rewriteOneCtor(const CXXConstructorDecl *Ctor) { unsigned Idx = 0; const CXXCtorInitializer *Init = NULL; for (CXXConstructorDecl::init_const_iterator I = Ctor->init_begin(), E = Ctor->init_end(); I != E; ++I) { if (!(*I)->isWritten()) continue; if ((*I)->isBaseInitializer()) { const Type *Ty = (*I)->getBaseClass(); TransAssert(Ty && "Invalid Base Class Type!"); if (Context->hasSameType(Ty->getCanonicalTypeInternal(), TheBaseClass->getTypeForDecl()->getCanonicalTypeInternal())) { Init = (*I); break; } } Idx++; } if (Init) { RewriteHelper->removeCXXCtorInitializer(Init, Idx, getNumCtorWrittenInitializers(*Ctor)); } } void RemoveBaseClass::removeBaseInitializer(void) { for (CXXRecordDecl::ctor_iterator I = TheDerivedClass->ctor_begin(), E = TheDerivedClass->ctor_end(); I != E; ++I) { if ((*I)->isThisDeclarationADefinition() && !(*I)->isDefaulted()) rewriteOneCtor(*I); } } RemoveBaseClass::~RemoveBaseClass(void) { delete CollectionVisitor; delete RewriteVisitor; } creduce-2.2~pre1/clang_delta/SimplifyCallExpr.h0000644000175000017500000000301012315002113020242 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef SIMPLIFY_CALL_EXPR_H #define SIMPLIFY_CALL_EXPR_H #include #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; class CallExpr; class Expr; } class SimplifyCallExprVisitor; class SimplifyCallExpr : public Transformation { friend class SimplifyCallExprVisitor; public: SimplifyCallExpr(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), NameQueryWrap(NULL), TheCallExpr(NULL), CurrentFD(NULL), NamePostfix(0) { } ~SimplifyCallExpr(void); private: virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void handleOneArgStr(const clang::Expr *Arg, std::string &Str); void replaceCallExpr(void); SimplifyCallExprVisitor *CollectionVisitor; TransNameQueryWrap *NameQueryWrap; const clang::CallExpr *TheCallExpr; const clang::FunctionDecl *CurrentFD; unsigned int NamePostfix; // Unimplemented SimplifyCallExpr(void); SimplifyCallExpr(const SimplifyCallExpr &); void operator=(const SimplifyCallExpr &); }; #endif creduce-2.2~pre1/clang_delta/.gitignore0000644000175000017500000000015712315002113016643 0ustar dokodoko# Additions to the patterns specified in the root `.gitignore' file. # Files made by compilation. clang_delta creduce-2.2~pre1/clang_delta/RenameVar.cpp0000644000175000017500000001336412315002113017243 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RenameVar.h" #include #include #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "To increase readability, rename global and local variables \ to a, b, ..., z. The transformation returns with error message \ if there are more than 26 different variables. \n"; static RegisterTransformation Trans("rename-var", DescriptionMsg); class RNVCollectionVisitor : public RecursiveASTVisitor { public: explicit RNVCollectionVisitor(RenameVar *Instance) : ConsumerInstance(Instance) { } bool VisitVarDecl(VarDecl *VD); private: RenameVar *ConsumerInstance; }; class RenameVarVisitor : public RecursiveASTVisitor { public: explicit RenameVarVisitor(RenameVar *Instance) : ConsumerInstance(Instance) { } bool VisitVarDecl(VarDecl *VD); bool VisitDeclRefExpr(DeclRefExpr *DRE); private: RenameVar *ConsumerInstance; }; bool RNVCollectionVisitor::VisitVarDecl(VarDecl *VD) { ParmVarDecl *PV = dyn_cast(VD); // Skip parameters if (PV) return true; VarDecl *CanonicalVD = VD->getCanonicalDecl(); ConsumerInstance->addVar(CanonicalVD); return true; } bool RenameVarVisitor::VisitVarDecl(VarDecl *VD) { VarDecl *CanonicalDecl = VD->getCanonicalDecl(); llvm::DenseMap::iterator I = ConsumerInstance->VarToNameMap.find(CanonicalDecl); if (I == ConsumerInstance->VarToNameMap.end()) return true; return ConsumerInstance->RewriteHelper->replaceVarDeclName(VD, (*I).second); } bool RenameVarVisitor::VisitDeclRefExpr(DeclRefExpr *DRE) { ValueDecl *OrigDecl = DRE->getDecl(); VarDecl *VD = dyn_cast(OrigDecl); if (!VD) return true; VarDecl *CanonicalDecl = VD->getCanonicalDecl(); llvm::DenseMap::iterator I = ConsumerInstance->VarToNameMap.find(CanonicalDecl); if (I == ConsumerInstance->VarToNameMap.end()) return true; return ConsumerInstance->RewriteHelper->replaceExpr(DRE, (*I).second); } void RenameVar::Initialize(ASTContext &context) { Transformation::Initialize(context); VarCollectionVisitor = new RNVCollectionVisitor(this); RenameVisitor = new RenameVarVisitor(this); for (char C = 'z'; C >= 'a'; C--) { AvailableNames.push_back(C); } ValidInstanceNum = 1; } bool RenameVar::HandleTopLevelDecl(DeclGroupRef D) { for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I) { VarCollectionVisitor->TraverseDecl(*I); } return true; } void RenameVar::HandleTranslationUnit(ASTContext &Ctx) { unsigned int NumNames = AvailableNames.size(); unsigned int NumVars = ValidVars.size(); if (NumVars == 0) { ValidInstanceNum = 0; } else if (NumVars > NumNames) { // TEMP: currently not to rename vars in C++ files if there are // more than 26 global or local vars if (TransformationManager::isCXXLangOpt() || allValidNames()) { ValidInstanceNum = 0; } else { NumNames = NumVars; } } if (QueryInstanceOnly) { return; } if (NumVars > NumNames) { TransError = TransMaxVarsError; return; } else if (NumVars == 0) { TransError = TransNoValidVarsError; return; } else if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(RenameVisitor && "NULL RenameVisitor!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); collectVars(); RenameVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void RenameVar::addVar(VarDecl *VD) { std::string Name = VD->getNameAsString(); if (Name.size() > 1) { ValidVars.push_back(VD); return; } char C = Name[0]; if ((C < 'a') || (C > 'z')) return; SmallVector::iterator I = std::find(AvailableNames.begin(), AvailableNames.end(), C); // It could be the case where C has been erased, e.g., // two variables from different scopes have the same name if (I == AvailableNames.end()) return; AvailableNames.erase(I); } bool RenameVar::allValidNames(void) { for (std::vector::iterator I = ValidVars.begin(), E = ValidVars.end(); I != E; ++I) { VarDecl *VD = (*I); std::string Name = VD->getNameAsString(); if (Name.size() == 1) { char C = Name[0]; if ((C < 'a') || (C > 'z')) return false; } else { std::stringstream TmpSS(Name.substr(1)); unsigned int Value; if (!(TmpSS >> Value)) return false; } } return true; } void RenameVar::collectVars(void) { unsigned Count = 1; for (std::vector::iterator I = ValidVars.begin(), E = ValidVars.end(); I != E; ++I) { VarDecl *VD = (*I); if (AvailableNames.size()) { char Name = AvailableNames.back(); AvailableNames.pop_back(); VarToNameMap[VD] = std::string(1, Name); } else { std::stringstream TmpSS; TmpSS << RenamePrefix << Count; VarToNameMap[VD] = TmpSS.str(); Count++; } } } RenameVar::~RenameVar(void) { delete VarCollectionVisitor; delete RenameVisitor; } creduce-2.2~pre1/clang_delta/CombineGlobalVarDecl.h0000644000175000017500000000263712315002113020767 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef COMBINE_GLOBAL_VAR_DECL_H #define COMBINE_GLOBAL_VAR_DECL_H #include #include #include "llvm/ADT/SmallVector.h" #include "llvm/ADT/DenseMap.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class Type; } class CombineGlobalVarDecl : public Transformation { public: CombineGlobalVarDecl(const char *TransName, const char *Desc) : Transformation(TransName, Desc) { } ~CombineGlobalVarDecl(void); private: typedef llvm::SmallVector DeclGroupVector; typedef llvm::DenseMap TypeToDeclMap; virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void doCombination(); TypeToDeclMap AllDeclGroups; llvm::SmallVector TheDeclGroupRefs; // Unimplemented CombineGlobalVarDecl(void); CombineGlobalVarDecl(const CombineGlobalVarDecl &); void operator=(const CombineGlobalVarDecl &); }; #endif creduce-2.2~pre1/clang_delta/SimplifyRecursiveTemplateInstantiation.h0000644000175000017500000000434312315002113024752 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef SIMPLIFY_RECURSIVE_TEMPLATE_INSTANTIATION_H #define SIMPLIFY_RECURSIVE_TEMPLATE_INSTANTIATION_H #include "llvm/ADT/SmallVector.h" #include "clang/AST/TypeLoc.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class TemplateDecl; } class SimplifyRecursiveTemplateInstantiationASTVisitor; class SimplifyRecursiveTemplateInstantiation : public Transformation { friend class SimplifyRecursiveTemplateInstantiationASTVisitor; public: SimplifyRecursiveTemplateInstantiation(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), TheLocPair(NULL) {} ~SimplifyRecursiveTemplateInstantiation(); void handleInnerTemplateSpecializationTypeLoc( const clang::TemplateSpecializationTypeLoc &ParentTLoc, const clang::TemplateSpecializationTypeLoc &TLoc); private: typedef llvm::SmallVector SpecTypeLocPair; typedef llvm::SmallVector SpecTypeLocPairQueue; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void handleTemplateSpecializationTypeLoc( const clang::TemplateSpecializationTypeLoc &TLoc); const clang::TemplateDecl * getTemplateDeclFromSpecLoc(const clang::TemplateSpecializationTypeLoc &TLoc); void rewriteTemplateArgument(); void analyzeLocPairs(); SpecTypeLocPairQueue LocPairQueue; SimplifyRecursiveTemplateInstantiationASTVisitor *CollectionVisitor; SpecTypeLocPair *TheLocPair; // Unimplemented SimplifyRecursiveTemplateInstantiation(); SimplifyRecursiveTemplateInstantiation( const SimplifyRecursiveTemplateInstantiation &); void operator=(const SimplifyRecursiveTemplateInstantiation &); }; #endif creduce-2.2~pre1/clang_delta/ReducePointerPairs.h0000644000175000017500000000407412315002113020575 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REDUCE_POINTER_PAIRS_H #define REDUCE_POINTER_PAIRS_H #include "Transformation.h" #include "llvm/ADT/DenseMap.h" namespace clang { class DeclGroupRef; class ASTContext; class VarDecl; } class ReducePointerPairsCollectionVisitor; class ReducePointerPairsInvalidatingVisitor; class ReducePointerPairs : public Transformation { friend class ReducePointerPairsCollectionVisitor; friend class ReducePointerPairsInvalidatingVisitor; public: ReducePointerPairs(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), InvalidatingVisitor(NULL), TheVarDecl(NULL), ThePairedVarDecl(NULL) { } ~ReducePointerPairs(void); private: typedef llvm::DenseMap PointerMap; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void handleOnePair(const clang::VarDecl *VD, const clang::Expr *E); bool isValidVD(const clang::VarDecl *VD); bool invalidatePairedVarDecl(const clang::VarDecl *VD); const clang::VarDecl *getVarDeclFromDRE(const clang::Expr *E); bool isMappedVarDecl(const clang::VarDecl *VD); void doRewriting(const clang::VarDecl *VD); void doAnalysis(void); void invalidateVarDecl(const clang::VarDecl *VD); PointerMap ValidPointerPairs; ReducePointerPairsCollectionVisitor *CollectionVisitor; ReducePointerPairsInvalidatingVisitor *InvalidatingVisitor; const clang::VarDecl *TheVarDecl; const clang::VarDecl *ThePairedVarDecl; // Unimplemented ReducePointerPairs(void); ReducePointerPairs(const ReducePointerPairs &); void operator=(const ReducePointerPairs &); }; #endif creduce-2.2~pre1/clang_delta/RenameParam.cpp0000644000175000017500000001542612315002113017554 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RenameParam.h" #include #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Another pass to increase readability of reduced code. \ It renames function parameters to p1, p2, ...\n"; static RegisterTransformation Trans("rename-param", DescriptionMsg); class ExistingVarCollectionVisitor : public RecursiveASTVisitor { public: explicit ExistingVarCollectionVisitor(RenameParam *Instance) : ConsumerInstance(Instance), TheFunctionDecl(NULL) { } bool VisitVarDecl(VarDecl *VD); private: RenameParam *ConsumerInstance; FunctionDecl *TheFunctionDecl; }; class RenameParamVisitor : public RecursiveASTVisitor { public: explicit RenameParamVisitor(RenameParam *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); bool VisitDeclRefExpr(DeclRefExpr *DRE); private: RenameParam *ConsumerInstance; DenseMap ParamNameMap; }; bool ExistingVarCollectionVisitor::VisitVarDecl(VarDecl *VD) { ParmVarDecl *PD = dyn_cast(VD); if (PD) { ConsumerInstance->validateParam(PD); return true; } VarDecl *CanonicalVD = VD->getCanonicalDecl(); if (CanonicalVD->isLocalVarDecl()) { ConsumerInstance->addLocalVar(VD); } else { ConsumerInstance->addGlobalVar(VD); } return true; } bool RenameParamVisitor::VisitFunctionDecl(FunctionDecl *FD) { if (FD->param_size() == 0) return true; FunctionDecl *CanonicalFD = FD->getCanonicalDecl(); unsigned int CurrPostfix = 0; ParamNameMap.clear(); for(FunctionDecl::param_iterator I = FD->param_begin(), E = FD->param_end(); I != E; ++I) { CurrPostfix++; ParmVarDecl *PD = (*I); if (PD->getNameAsString().empty()) continue; CurrPostfix = ConsumerInstance->validatePostfix(CanonicalFD, CurrPostfix); std::stringstream TmpSS; TmpSS << ConsumerInstance->ParamNamePrefix << CurrPostfix; ConsumerInstance->RewriteHelper->replaceVarDeclName(PD, TmpSS.str()); if (FD->isThisDeclarationADefinition()) { ParamNameMap[*I] = TmpSS.str(); } } return true; } bool RenameParamVisitor::VisitDeclRefExpr(DeclRefExpr *DRE) { ValueDecl *OrigDecl = DRE->getDecl(); ParmVarDecl *PD = dyn_cast(OrigDecl); if (!PD) return true; llvm::DenseMap::iterator I = ParamNameMap.find(PD); TransAssert((I != ParamNameMap.end()) && "Bad Param!"); return ConsumerInstance->RewriteHelper->replaceExpr(DRE, (*I).second); } void RenameParam::Initialize(ASTContext &context) { Transformation::Initialize(context); VarCollectionVisitor = new ExistingVarCollectionVisitor(this); RenameVisitor = new RenameParamVisitor(this); ValidInstanceNum = 1; } void RenameParam::HandleTranslationUnit(ASTContext &Ctx) { VarCollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (QueryInstanceOnly) { if (!HasValidParams) ValidInstanceNum = 0; return; } if (!HasValidParams) { TransError = TransNoValidParamsError; return; } else if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(RenameVisitor && "NULL RenameVisitor!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); RenameVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } bool RenameParam::getPostfixValue(const std::string &Name, unsigned int &Value) { // It's an unamed parameter, we skip it if (Name.size() == 0) return true; if (Name.size() == 1) return false; std::string Prefix = Name.substr(0, 1); if (Prefix != ParamNamePrefix) return false; std::string RestStr = Name.substr(1); std::stringstream TmpSS(RestStr); if (!(TmpSS >> Value)) return false; return true; } void RenameParam::validateParam(ParmVarDecl *PD) { unsigned int Value; if (!getPostfixValue(PD->getNameAsString(), Value)) HasValidParams = true; } void RenameParam::addGlobalVar(VarDecl *VD) { unsigned int PostValue; if (!getPostfixValue(VD->getNameAsString(), PostValue)) return; ExistingGlobalVars.insert(PostValue); } void RenameParam::addLocalVar(VarDecl *VD) { unsigned int PostValue; if (!getPostfixValue(VD->getNameAsString(), PostValue)) return; DeclContext *Ctx = VD->getDeclContext(); FunctionDecl *FD = dyn_cast(Ctx); TransAssert(FD && "Bad function declaration!"); FunctionDecl *CanonicalFD = FD->getCanonicalDecl(); ExistingNumberSet *CurrSet; DenseMap::iterator I = FunExistingVarsMap.find(CanonicalFD); if (I == FunExistingVarsMap.end()) { CurrSet = new ExistingNumberSet(); FunExistingVarsMap[CanonicalFD] = CurrSet; } else { CurrSet = (*I).second; } CurrSet->insert(PostValue); } bool RenameParam::isValidPostfix(ExistingNumberSet *LocalSet, unsigned int Postfix) { if (ExistingGlobalVars.count(Postfix)) return false; if (!LocalSet) return true; return !LocalSet->count(Postfix); } unsigned int RenameParam::validatePostfix(FunctionDecl *FD, unsigned int CurrPostfix) { int MaxIteration = 0; ExistingNumberSet *LocalNumberSet = NULL; llvm::DenseMap::iterator I = FunExistingVarsMap.find(FD); if (I != FunExistingVarsMap.end()) { LocalNumberSet = (*I).second; MaxIteration += static_cast(LocalNumberSet->size()); } MaxIteration += static_cast(ExistingGlobalVars.size()); while (!isValidPostfix(LocalNumberSet, CurrPostfix)) { CurrPostfix++; MaxIteration--; TransAssert((MaxIteration >= 0) && "Bad Postfix!"); } return CurrPostfix; } RenameParam::~RenameParam(void) { if (VarCollectionVisitor) delete VarCollectionVisitor; if (RenameVisitor) delete RenameVisitor; for (DenseMap::iterator I = FunExistingVarsMap.begin(), E = FunExistingVarsMap.end(); I != E; ++I) { delete (*I).second; } } creduce-2.2~pre1/clang_delta/ReduceArrayDim.h0000644000175000017500000000536012315002113017665 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REDUCE_ARRAY_DIM_H #define REDUCE_ARRAY_DIM_H #include #include #include "llvm/ADT/SmallPtrSet.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class VarDecl; class ArraySubscriptExpr; } class ReduceArrayDimCollectionVisitor; class ReduceArrayDimRewriteVisitor; class ReduceArrayDim : public Transformation { friend class ReduceArrayDimCollectionVisitor; friend class ReduceArrayDimRewriteVisitor; public: ReduceArrayDim(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), RewriteVisitor(NULL), TheVarDecl(NULL), ArraySz(0) { } ~ReduceArrayDim(void); private: typedef std::pair BracketLocPair; typedef llvm::SmallVector BracketLocPairVector; typedef llvm::SmallPtrSet VarDeclSet; typedef llvm::SmallVector InitListExprVector; virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void addOneVar(const clang::VarDecl *VD); void rewriteOneVarDecl(const clang::VarDecl *VD); void handleOneArraySubscriptExpr(const clang::ArraySubscriptExpr *ASE); void rewriteSubscriptExpr(const ExprVector &IdxExprs); void getBracketLocPairs(const clang::VarDecl *VD, unsigned int Dim, BracketLocPairVector &BPVec); void freeBracketLocPairs(BracketLocPairVector &BPVec); bool isIntegerExpr(const clang::Expr *E); void getInitListExprs(InitListExprVector &InitVec, const clang::InitListExpr *ILE, unsigned int Dim); void rewriteInitListExpr(const clang::InitListExpr *ILE, unsigned int Dim); VarDeclSet VisitedVarDecls; ReduceArrayDimCollectionVisitor *CollectionVisitor; ReduceArrayDimRewriteVisitor *RewriteVisitor; const clang::VarDecl *TheVarDecl; // for int a[1][2][3][4], ArraySz stores value 3 // It's used for computing indices of reduced ArraySubscriptExpr unsigned int ArraySz; // Unimplemented ReduceArrayDim(void); ReduceArrayDim(const ReduceArrayDim &); void operator=(const ReduceArrayDim &); }; #endif creduce-2.2~pre1/clang_delta/Makefile.am0000644000175000017500000001367312315002113016716 0ustar dokodoko## -*- mode: Makefile-Automake -*- ## ## Copyright (c) 2012, 2013 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### libexec_PROGRAMS = clang_delta GIT_HASH := $(shell "$(top_srcdir)/git-hash.sh" "$(top_srcdir)" || echo error) GIT_FLAG = -DGIT_VERSION=\"$(GIT_HASH)\" # The funny quoting in `LLVMLIBS' avoids a warning from Automake: # ...: linker flags such as `--libs' belong in `clang_delta_LDFLAGS' # The warning comes about because Automake doesn't understand $(shell). # Avoid the warning by making `--ldflags' and `--libs' not look like # linker options. # LLVMCXXFLAGS := $(shell "$(LLVM_CONFIG)" --cxxflags | sed -e 's/-Werror//') -fno-rtti -fno-exceptions LLVMLDFLAGS := $(shell "$(LLVM_CONFIG)" \--ldflags) LLVMINCLUDEDIR := $(shell "$(LLVM_CONFIG)" --includedir) LLVMLIBS := $(shell "$(LLVM_CONFIG)" \--libs) clang_delta_CPPFLAGS = \ $(GIT_FLAG) \ -I"$(LLVMINCLUDEDIR)/clang" clang_delta_CXXFLAGS = \ $(LLVMCXXFLAGS) # See comment below about `clang_delta_LDADD' and `LLVMLDFLAGS'. # clang_delta_LDFLAGS = \ # $(LLVMLDFLAGS) # Try to do the "right thing" by putting these in `clang_delta_LDADD' instead # of `clang_delta_LDFLAGS'. This leads to the funny escape in `LLVMLIBS', # above, and the need to define `clang_delta_DEPENDENCIES', below. # # The output of `llvm-config --ldflags' often contains library directives that # must come *after* all the LLVM/Clang libraries on the link line: e.g., # "-lpthread -lffi -ldl -lm". The easiest way to get these into the right # place is to add `LLVMLDFLAGS' to `clang_delta_LDADD' --- *not* to # `clang_delta_LDFLAGS'. Automake puts LDFLAGS early in the link line. # clang_delta_LDADD = \ -lclangFrontendTool -lclangFrontend -lclangDriver -lclangSerialization \ -lclangCodeGen -lclangParse -lclangSema -lclangAnalysis \ -lclangRewriteCore -lclangAST -lclangBasic -lclangEdit -lclangLex \ $(LLVMLIBS) \ $(LLVMLDFLAGS) # Automake doesn't grok our use of $(shell) in `clang_delta_LDADD', so it puts # $(LLVMLIBS) in the dependencies by default. To avoid this problem, we must # define `clang_delta_DEPENDENCIES' explicitly. # clang_delta_DEPENDENCIES = clang_delta_SOURCES = \ AggregateToScalar.cpp \ AggregateToScalar.h \ BinOpSimplification.cpp \ BinOpSimplification.h \ CallExprToValue.cpp \ CallExprToValue.h \ ClangDelta.cpp \ ClassTemplateToClass.cpp \ ClassTemplateToClass.h \ CombineGlobalVarDecl.cpp \ CombineGlobalVarDecl.h \ CombineLocalVarDecl.cpp \ CombineLocalVarDecl.h \ CommonParameterRewriteVisitor.h \ CommonRenameClassRewriteVisitor.h \ CommonStatementVisitor.h \ CommonTemplateArgumentVisitor.h \ CopyPropagation.cpp \ CopyPropagation.h \ EmptyStructToInt.cpp \ EmptyStructToInt.h \ InstantiateTemplateParam.cpp \ InstantiateTemplateParam.h \ InstantiateTemplateTypeParamToInt.cpp \ InstantiateTemplateTypeParamToInt.h \ LiftAssignmentExpr.cpp \ LiftAssignmentExpr.h \ LocalToGlobal.cpp \ LocalToGlobal.h \ MoveFunctionBody.cpp \ MoveFunctionBody.h \ MoveGlobalVar.cpp \ MoveGlobalVar.h \ ParamToGlobal.cpp \ ParamToGlobal.h \ ParamToLocal.cpp \ ParamToLocal.h \ ReduceArrayDim.cpp \ ReduceArrayDim.h \ ReduceArraySize.cpp \ ReduceArraySize.h \ ReduceClassTemplateParameter.cpp \ ReduceClassTemplateParameter.h \ ReducePointerLevel.cpp \ ReducePointerLevel.h \ ReducePointerPairs.cpp \ ReducePointerPairs.h \ RemoveAddrTaken.cpp \ RemoveAddrTaken.h \ RemoveArray.cpp \ RemoveArray.h \ RemoveBaseClass.cpp \ RemoveBaseClass.h \ RemoveCtorInitializer.cpp \ RemoveCtorInitializer.h \ RemoveEnumMemberValue.cpp \ RemoveEnumMemberValue.h \ RemoveNamespace.cpp \ RemoveNamespace.h \ RemoveNestedFunction.cpp \ RemoveNestedFunction.h \ RemovePointer.cpp \ RemovePointer.h \ RemoveTrivialBaseTemplate.cpp \ RemoveTrivialBaseTemplate.h \ RemoveUnresolvedBase.cpp \ RemoveUnresolvedBase.h \ RemoveUnusedEnumMember.cpp \ RemoveUnusedEnumMember.h \ RemoveUnusedFunction.cpp \ RemoveUnusedFunction.h \ RemoveUnusedOuterClass.cpp \ RemoveUnusedOuterClass.h \ RemoveUnusedStructField.cpp \ RemoveUnusedStructField.h \ RemoveUnusedVar.cpp \ RemoveUnusedVar.h \ RenameCXXMethod.cpp \ RenameCXXMethod.h \ RenameClass.cpp \ RenameClass.h \ RenameFun.cpp \ RenameFun.h \ RenameParam.cpp \ RenameParam.h \ RenameVar.cpp \ RenameVar.h \ ReplaceArrayIndexVar.cpp \ ReplaceArrayIndexVar.h \ ReplaceCallExpr.cpp \ ReplaceCallExpr.h \ ReplaceClassWithBaseTemplateSpec.cpp \ ReplaceClassWithBaseTemplateSpec.h \ ReplaceDependentName.cpp \ ReplaceDependentName.h \ ReplaceDependentTypedef.cpp \ ReplaceDependentTypedef.h \ ReplaceDerivedClass.cpp \ ReplaceDerivedClass.h \ ReplaceFunctionDefWithDecl.cpp \ ReplaceFunctionDefWithDecl.h \ ReplaceOneLevelTypedefType.cpp \ ReplaceOneLevelTypedefType.h \ ReplaceSimpleTypedef.cpp \ ReplaceSimpleTypedef.h \ ReplaceUndefinedFunction.cpp \ ReplaceUndefinedFunction.h \ ReturnVoid.cpp \ ReturnVoid.h \ RewriteUtils.cpp \ RewriteUtils.h \ SimpleInliner.cpp \ SimpleInliner.h \ SimplifyCallExpr.cpp \ SimplifyCallExpr.h \ SimplifyCommaExpr.cpp \ SimplifyCommaExpr.h \ SimplifyDependentTypedef.cpp \ SimplifyDependentTypedef.h \ SimplifyIf.cpp \ SimplifyIf.h \ SimplifyNestedClass.cpp \ SimplifyNestedClass.h \ SimplifyRecursiveTemplateInstantiation.cpp \ SimplifyRecursiveTemplateInstantiation.h \ SimplifyStruct.cpp \ SimplifyStruct.h \ SimplifyStructUnionDecl.cpp \ SimplifyStructUnionDecl.h \ TemplateArgToInt.cpp \ TemplateArgToInt.h \ TemplateNonTypeArgToInt.cpp \ TemplateNonTypeArgToInt.h \ Transformation.cpp \ Transformation.h \ TransformationManager.cpp \ TransformationManager.h \ UnifyFunctionDecl.cpp \ UnifyFunctionDecl.h \ UnionToStruct.cpp \ UnionToStruct.h EXTRA_DIST = \ README.txt \ test_transformation ############################################################################### ## End of file. creduce-2.2~pre1/clang_delta/RemoveUnusedVar.cpp0000644000175000017500000001077612315002113020461 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RemoveUnusedVar.h" #include #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; static const char *DescriptionMsg = "Remove unused local/global variable declarations. \n"; static RegisterTransformation Trans("remove-unused-var", DescriptionMsg); class RemoveUnusedVarAnalysisVisitor : public RecursiveASTVisitor { public: explicit RemoveUnusedVarAnalysisVisitor(RemoveUnusedVar *Instance) : ConsumerInstance(Instance) { } bool VisitVarDecl(VarDecl *VD); bool VisitDeclStmt(DeclStmt *DS); bool VisitCXXCatchStmt(CXXCatchStmt *DS); private: RemoveUnusedVar *ConsumerInstance; }; bool RemoveUnusedVarAnalysisVisitor::VisitVarDecl(VarDecl *VD) { if (VD->isReferenced() || dyn_cast(VD) || VD->isStaticDataMember()) return true; SourceRange VarRange = VD->getSourceRange(); if (VarRange.getEnd().isInvalid()) return true; if (ConsumerInstance->SkippedVars.count(VD->getCanonicalDecl())) return true; ConsumerInstance->ValidInstanceNum++; if (ConsumerInstance->ValidInstanceNum == ConsumerInstance->TransformationCounter) { ConsumerInstance->TheVarDecl = VD; } return true; } bool RemoveUnusedVarAnalysisVisitor::VisitDeclStmt(DeclStmt *DS) { for (DeclStmt::decl_iterator I = DS->decl_begin(), E = DS->decl_end(); I != E; ++I) { VarDecl *CurrDecl = dyn_cast(*I); if (CurrDecl) { DeclGroupRef DGR = DS->getDeclGroup(); ConsumerInstance->VarToDeclGroup[CurrDecl] = DGR; } } return true; } bool RemoveUnusedVarAnalysisVisitor::VisitCXXCatchStmt(CXXCatchStmt *S) { const VarDecl *VD = S->getExceptionDecl(); if (VD) { ConsumerInstance->SkippedVars.insert(VD->getCanonicalDecl()); } return true; } void RemoveUnusedVar::Initialize(ASTContext &context) { Transformation::Initialize(context); AnalysisVisitor = new RemoveUnusedVarAnalysisVisitor(this); } bool RemoveUnusedVar::HandleTopLevelDecl(DeclGroupRef D) { for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I) { VarDecl *VD = dyn_cast(*I); if (VD) VarToDeclGroup[VD] = D; } return true; } void RemoveUnusedVar::HandleTranslationUnit(ASTContext &Ctx) { AnalysisVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheVarDecl && "NULL TheFunctionDecl!"); removeVarDecl(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void RemoveUnusedVar::removeVarDeclFromLinkageSpecDecl( const LinkageSpecDecl *LinkageD, const VarDecl *VD) { const DeclContext *Ctx = LinkageSpecDecl::castToDeclContext(LinkageD); unsigned NumDecls = 0; for (DeclContext::decl_iterator I = Ctx->decls_begin(), E = Ctx->decls_end(); I != E; ++I) { NumDecls++; if (NumDecls > 1) break; } if (NumDecls <= 1) { RewriteHelper->removeDecl(LinkageD); return; } else { RewriteHelper->removeVarDecl(VD); } } void RemoveUnusedVar::removeVarDecl(void) { const DeclContext *Ctx = TheVarDecl->getDeclContext(); if (const LinkageSpecDecl *LinkageDecl = dyn_cast(Ctx)) { removeVarDeclFromLinkageSpecDecl(LinkageDecl, TheVarDecl); return; } else if (dyn_cast(Ctx)) { // if a var is declared inside a namespace, we don't know // which declaration group it belongs to. RewriteHelper->removeVarDecl(TheVarDecl); return; } llvm::DenseMap::iterator DI = VarToDeclGroup.find(TheVarDecl); TransAssert((DI != VarToDeclGroup.end()) && "Cannot find VarDeclGroup!"); RewriteHelper->removeVarDecl(TheVarDecl, (*DI).second); } RemoveUnusedVar::~RemoveUnusedVar(void) { delete AnalysisVisitor; } creduce-2.2~pre1/clang_delta/ReplaceCallExpr.cpp0000644000175000017500000004070112315002113020364 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "ReplaceCallExpr.h" #include #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Replace a CallExpr with a return expression from \ this callee's body. The transformation fires only \ if the components of the return expression are one \ of the following: \n\ * global variables \n\ * parameters \n\ * constants \n\ If a callee has several return statements, all of them \ will be exercised separately, i.e., the transformation \ will choose one for each iteration. \ This pass is unsound because the side-effect on globals \ and parameters caused by callees are not captured. \n"; static RegisterTransformation Trans("replace-callexpr", DescriptionMsg); class ReplaceCallExprVisitor : public RecursiveASTVisitor { public: explicit ReplaceCallExprVisitor(ReplaceCallExpr *Instance) : ConsumerInstance(Instance), CurrentReturnStmt(NULL) { } bool VisitFunctionDecl(FunctionDecl *FD); bool VisitCallExpr(CallExpr *CE); bool VisitReturnStmt(ReturnStmt *RS); private: bool isValidReturnStmt(ReturnStmt *RS); bool isValidExpr(const Expr *E); bool isValidNamedDecl(const NamedDecl *ND); bool isValidValueDecl(const ValueDecl *VD); bool isValidDeclRefExpr(const DeclRefExpr *DE); ReplaceCallExpr *ConsumerInstance; ReturnStmt *CurrentReturnStmt; }; class ExprCountVisitor : public RecursiveASTVisitor { public: ExprCountVisitor(void) : NumExprs(0) { } unsigned int getNumExprs(void) { return NumExprs; } void resetNumExprs(void) { NumExprs = 0; } bool VisitExpr(Expr *E); private: unsigned int NumExprs; }; bool ExprCountVisitor::VisitExpr(Expr *E) { NumExprs++; return true; } bool ReplaceCallExprVisitor::isValidReturnStmt(ReturnStmt *RS) { Expr *E = RS->getRetValue(); if (!E) return false; const Type *T = E->getType().getTypePtr(); if (T->isVoidType()) return false; CurrentReturnStmt = RS; bool RV = isValidExpr(E); CurrentReturnStmt = NULL; return RV; } bool ReplaceCallExprVisitor::VisitFunctionDecl(FunctionDecl *FD) { ConsumerInstance->CurrentFD = NULL; if (FD->isThisDeclarationADefinition()) ConsumerInstance->CurrentFD = FD; return true; } bool ReplaceCallExprVisitor::VisitReturnStmt(ReturnStmt *RS) { TransAssert(ConsumerInstance->CurrentFD && "Bad CurrentFD!"); if (!isValidReturnStmt(RS)) return true; ConsumerInstance->addOneReturnStmt(RS); return true; } bool ReplaceCallExprVisitor::VisitCallExpr(CallExpr *CE) { FunctionDecl *FD = CE->getDirectCallee(); if (!FD) return true; const Type *T; // Because CE->getCallReturnType() fails on builtin functions, // try to get returntype from FD (probably not really accurate thought) if (FD->getBuiltinID()) T = FD->getResultType().getTypePtr(); else T = CE->getCallReturnType().getTypePtr(); if (T->isVoidType()) return true; ConsumerInstance->AllCallExprs.push_back(CE); return true; } bool ReplaceCallExprVisitor::isValidValueDecl(const ValueDecl *ValueD) { const VarDecl *VarD = dyn_cast(ValueD); if (!VarD || VarD->isLocalVarDecl()) return false; if (VarD->hasGlobalStorage()) return true; return (dyn_cast(VarD) != NULL); } bool ReplaceCallExprVisitor::isValidNamedDecl(const NamedDecl *ND) { const DeclContext *Ctx = ND->getDeclContext(); const FunctionDecl *FD = dyn_cast(Ctx); // local named decl if (FD) return false; const ValueDecl *VD = dyn_cast(ND); return (VD && isValidValueDecl(VD)); } bool ReplaceCallExprVisitor::isValidDeclRefExpr(const DeclRefExpr *DE) { const ValueDecl *OrigDecl = DE->getDecl(); bool RV = isValidValueDecl(OrigDecl); if (!RV) return false; if (!dyn_cast(OrigDecl)) return RV; ConsumerInstance->addOneParmRef(CurrentReturnStmt, DE); return RV; } bool ReplaceCallExprVisitor::isValidExpr(const Expr *E) { TransAssert(E && "NULL Expr!"); switch(E->getStmtClass()) { case Expr::FloatingLiteralClass: case Expr::StringLiteralClass: case Expr::IntegerLiteralClass: case Expr::GNUNullExprClass: case Expr::CharacterLiteralClass: // Fall-through return true; case Expr::ParenExprClass: return isValidExpr(cast(E)->getSubExpr()); case Expr::ImplicitCastExprClass: case Expr::CStyleCastExprClass: // Fall-through return isValidExpr(cast(E)->getSubExpr()); case Expr::UnaryOperatorClass: return isValidExpr(cast(E)->getSubExpr()); case Expr::BinaryOperatorClass: { const BinaryOperator *BE = cast(E); return isValidExpr(BE->getLHS()) && isValidExpr(BE->getRHS()); } case Expr::BinaryConditionalOperatorClass: { const BinaryConditionalOperator *BE = cast(E); return isValidExpr(BE->getCommon()) && isValidExpr(BE->getFalseExpr()); } case Expr::ConditionalOperatorClass: { const ConditionalOperator *CE = cast(E); return (isValidExpr(CE->getCond()) && isValidExpr(CE->getTrueExpr()) && isValidExpr(CE->getFalseExpr())); } case Expr::SizeOfPackExprClass: { const SizeOfPackExpr *SE = cast(E); NamedDecl *ND = SE->getPack(); return isValidNamedDecl(ND); } case Expr::OffsetOfExprClass: { const OffsetOfExpr *OE = cast(E); for (unsigned Idx = 0; Idx < OE->getNumExpressions(); ++Idx) { if (!isValidExpr(OE->getIndexExpr(Idx))) return false; } return true; } case Expr::MemberExprClass: { const MemberExpr *ME = cast(E); return isValidExpr(ME->getBase()); } case Expr::ArraySubscriptExprClass: { const ArraySubscriptExpr *AE = cast(E); return isValidExpr(AE->getIdx()) && isValidExpr(AE->getBase()); } case Expr::DeclRefExprClass: { const DeclRefExpr *DE = cast(E); return isValidDeclRefExpr(DE); } default: return false; } TransAssert(0 && "Unreachable code!"); return false; } void ReplaceCallExpr::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new ReplaceCallExprVisitor(this); } void ReplaceCallExpr::HandleTranslationUnit(ASTContext &Ctx) { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); doAnalysis(); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(TheCallExpr && "NULL TheCallExpr!"); TransAssert(TheReturnStmt && "NULL TheReturnStmt"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); replaceCallExpr(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void ReplaceCallExpr::addOneReturnStmt(ReturnStmt *RS) { DenseMap::iterator I = FuncToReturnStmts.find(CurrentFD); ReturnStmtsVector *V; if (I == FuncToReturnStmts.end()) { V = new ReturnStmtsVector(); TransAssert(V); FuncToReturnStmts[CurrentFD] = V; } else { V = (*I).second; } TransAssert((std::find(V->begin(), V->end(), RS) == V->end()) && "Duplicated ReturnStmt!"); V->push_back(RS); } void ReplaceCallExpr::addOneParmRef(ReturnStmt *RS, const DeclRefExpr *DE) { TransAssert(RS && "NULL ReturnStmt!"); DenseMap::iterator I = ReturnStmtToParmRefs.find(RS); ParmRefsVector *V; if (I == ReturnStmtToParmRefs.end()) { V = new ParmRefsVector(); TransAssert(V); ReturnStmtToParmRefs[RS] = V; } else { V = (*I).second; } TransAssert((std::find(V->begin(), V->end(), DE) == V->end()) && "Duplicated ParmRef!"); V->push_back(DE); } void ReplaceCallExpr::getParmPosVector(ParameterPosVector &PosVector, ReturnStmt *RS, CallExpr *CE) { DenseMap::iterator RI = ReturnStmtToParmRefs.find(RS); if (RI == ReturnStmtToParmRefs.end()) return; ParmRefsVector *PVector = (*RI).second; FunctionDecl *FD = CE->getDirectCallee(); for (ParmRefsVector::const_iterator PI = PVector->begin(), PE = PVector->end(); PI != PE; ++PI) { const ValueDecl *OrigDecl = (*PI)->getDecl(); const ParmVarDecl *PD = dyn_cast(OrigDecl); unsigned int Pos = 0; for(FunctionDecl::param_const_iterator I = FD->param_begin(), E = FD->param_end(); I != E; ++I) { if (PD == (*I)) break; Pos++; } PosVector.push_back(Pos); } } bool ReplaceCallExpr::hasUnmatchedParmArg(const ParameterPosVector &PosVector, CallExpr *CE) { unsigned int ArgNum = CE->getNumArgs(); for (ParameterPosVector::const_iterator I = PosVector.begin(), E = PosVector.end(); I != E; ++I) { if ((*I) >= ArgNum) return true; } return false; } // A heuristic way to check if replacing CallExpr could cause // code bloat. bool ReplaceCallExpr::hasBadEffect(const ParameterPosVector &PosVector, ReturnStmt *RS, CallExpr *CE) { ExprCountVisitor ECVisitor; Expr *RVExpr = RS->getRetValue(); TransAssert(RVExpr && "Bad Return Expr!"); ECVisitor.TraverseStmt(RVExpr); unsigned int RVNumExprs = ECVisitor.getNumExprs(); TransAssert(RVNumExprs && "Bad NumExprs!"); // really conservatively set 5 as a threshold value unsigned int ArgNum = CE->getNumArgs(); if (!ArgNum) return (RVNumExprs > 5); llvm::SmallVector ArgNumExprs; unsigned int Num; unsigned int CallExprsNum = 0; for (unsigned int I = 0; I < ArgNum; ++I) { ECVisitor.TraverseStmt(CE->getArg(I)); Num = ECVisitor.getNumExprs(); TransAssert(Num && "Bad NumExprs!"); ArgNumExprs.push_back(Num); CallExprsNum += Num; } // Adjust the size of RVExpr for (ParameterPosVector::const_iterator I = PosVector.begin(), E = PosVector.end(); I != E; ++I) { unsigned int Pos = (*I); TransAssert((Pos < ArgNum) && "Bad ParmPos!"); Num = ArgNumExprs[Pos]; RVNumExprs += (Num - 1); } return (RVNumExprs > (CallExprsNum + 5)); } void ReplaceCallExpr::doAnalysis(void) { for (SmallVector::iterator CI = AllCallExprs.begin(), CE = AllCallExprs.end(); CI != CE; ++CI) { FunctionDecl *CalleeDecl = (*CI)->getDirectCallee(); TransAssert(CalleeDecl && "Bad CalleeDecl!"); DenseMap::iterator I = FuncToReturnStmts.find(CalleeDecl); if (I == FuncToReturnStmts.end()) continue; ReturnStmtsVector *RVector = (*I).second; TransAssert(RVector && "NULL RVector!"); for (ReturnStmtsVector::iterator RI = RVector->begin(), RE = RVector->end(); RI != RE; ++RI) { ParameterPosVector PosVector; getParmPosVector(PosVector, *RI, *CI); if (hasUnmatchedParmArg(PosVector, *CI)) continue; if (hasBadEffect(PosVector, *RI, *CI)) continue; ValidInstanceNum++; if (TransformationCounter != ValidInstanceNum) continue; TheCallExpr = (*CI); TheReturnStmt = (*RI); } } } void ReplaceCallExpr::getNewParmRefStr(const DeclRefExpr *DE, std::string &ParmRefStr) { const ValueDecl *OrigDecl = DE->getDecl(); const ParmVarDecl *PD = dyn_cast(OrigDecl); TransAssert(PD && "Bad ParmVarDecl!"); FunctionDecl *FD = TheCallExpr->getDirectCallee(); unsigned int Pos = 0; for(FunctionDecl::param_const_iterator I = FD->param_begin(), E = FD->param_end(); I != E; ++I) { TransAssert((Pos < TheCallExpr->getNumArgs()) && "Unmatched Parm and Arg!"); if (PD != (*I)) { Pos++; continue; } const Expr *Arg = TheCallExpr->getArg(Pos)->IgnoreParenImpCasts(); RewriteHelper->getExprString(Arg, ParmRefStr); ParmRefStr = "(" + ParmRefStr + ")"; const Type *ParmT = PD->getType().getTypePtr(); const Type *CanParmT = Context->getCanonicalType(ParmT); const Type *ArgT = Arg->getType().getTypePtr(); const Type *CanArgT = Context->getCanonicalType(ArgT); if (CanParmT != CanArgT) { std::string TypeCastStr = PD->getType().getAsString(); ParmRefStr = "(" + TypeCastStr + ")" + ParmRefStr; } return; } TransAssert(0 && "Unreachable Code!"); } void ReplaceCallExpr::insertParmRef (std::vector< std::pair > &SortedParmRefs, const DeclRefExpr *ParmRef, int Off) { std::pair ParmOffPair(ParmRef, Off); if (SortedParmRefs.empty()) { SortedParmRefs.push_back(ParmOffPair); return; } std::vector< std::pair >::iterator I, E; for(I = SortedParmRefs.begin(), E = SortedParmRefs.end(); I != E; ++I) { int TmpOff = (*I).second; if (Off < TmpOff) break; } if (I == E) SortedParmRefs.push_back(ParmOffPair); else SortedParmRefs.insert(I, ParmOffPair); } void ReplaceCallExpr::sortParmRefsByOffs(const char *StartBuf, DenseMap &ParmRefToStrMap, std::vector< std::pair > &SortedParmRefs) { for(DenseMap::iterator I = ParmRefToStrMap.begin(), E = ParmRefToStrMap.end(); I != E; ++I) { const DeclRefExpr *ParmRef = (*I).first; SourceLocation ParmRefLocStart = ParmRef->getLocStart(); const char *ParmRefStartBuf = SrcManager->getCharacterData(ParmRefLocStart); int Off = ParmRefStartBuf - StartBuf; TransAssert((Off >= 0) && "Bad Offset!"); insertParmRef(SortedParmRefs, ParmRef, Off); } } void ReplaceCallExpr::replaceParmRefs(std::string &RetStr, const Expr *RetE, DenseMap &ParmRefToStrMap) { SourceLocation StartLoc = RetE->getLocStart(); const char *StartBuf = SrcManager->getCharacterData(StartLoc); std::vector< std::pair > SortedParmRefs; // Must sort ParmRefs to make Delta value correct sortParmRefsByOffs(StartBuf, ParmRefToStrMap, SortedParmRefs); int Delta = 0; for(std::vector< std::pair >::iterator I = SortedParmRefs.begin(), E = SortedParmRefs.end(); I != E; ++I) { const DeclRefExpr *ParmRef = (*I).first; const ValueDecl *OrigDecl = ParmRef->getDecl(); size_t ParmRefSize = OrigDecl->getNameAsString().size(); int Off = (*I).second + Delta; std::string NewStr = ParmRefToStrMap[ParmRef]; RetStr.replace(Off, ParmRefSize, NewStr); Delta += (NewStr.size() - ParmRefSize); } } void ReplaceCallExpr::replaceCallExpr(void) { Expr *RetE = TheReturnStmt->getRetValue(); TransAssert(RetE && "Bad Return Value!"); DenseMap ParmRefToStrMap; DenseMap::iterator I = ReturnStmtToParmRefs.find(TheReturnStmt); if (I != ReturnStmtToParmRefs.end()) { ParmRefsVector *PVector = (*I).second; TransAssert(PVector); for (ParmRefsVector::const_iterator I = PVector->begin(), E = PVector->end(); I != E; ++I) { std::string ParmRefStr(""); getNewParmRefStr((*I), ParmRefStr); ParmRefToStrMap[(*I)] = ParmRefStr; } } std::string RetString; RewriteHelper->getExprString(RetE, RetString); replaceParmRefs(RetString, RetE, ParmRefToStrMap); std::string ParenRetString = "(" + RetString + ")"; RewriteHelper->replaceExpr(TheCallExpr, ParenRetString); } ReplaceCallExpr::~ReplaceCallExpr(void) { delete CollectionVisitor; for (DenseMap::iterator I = FuncToReturnStmts.begin(), E = FuncToReturnStmts.end(); I != E; ++I) { delete (*I).second; } for (DenseMap::iterator I = ReturnStmtToParmRefs.begin(), E = ReturnStmtToParmRefs.end(); I != E; ++I) { delete (*I).second; } } creduce-2.2~pre1/clang_delta/ClassTemplateToClass.h0000644000175000017500000000445212315002113021060 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef CLASS_TEMPLATE_TO_CLASS_H #define CLASS_TEMPLATE_TO_CLASS_H #include "Transformation.h" #include "llvm/ADT/SmallPtrSet.h" namespace clang { class DeclGroupRef; class ASTContext; class ClassTemplateDecl; class NamedDecl; class CXXRecordDecl; class ClassTemplatePartialSpecializationDecl; class TemplateParameterList; class TemplateName; } class ClassTemplateToClassASTVisitor; class ClassTemplateToClassSpecializationTypeRewriteVisitor; class ClassTemplateToClass : public Transformation { friend class ClassTemplateToClassASTVisitor; friend class ClassTemplateToClassSpecializationTypeRewriteVisitor; public: ClassTemplateToClass(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), RewriteVisitor(NULL), TheClassTemplateDecl(NULL), TheTemplateName(NULL) {} ~ClassTemplateToClass(void); private: typedef llvm::SmallPtrSet ClassTemplateDeclSet; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); bool isValidClassTemplateDecl(clang::ClassTemplateDecl *D); bool isUsedNamedDecl(clang::NamedDecl *ND, clang::Decl *Def); bool hasUsedNameDecl(clang::ClassTemplatePartialSpecializationDecl *PartialD); void removeTemplateAndParameter(clang::SourceLocation LocStart, const clang::TemplateParameterList *TPList); void rewriteClassTemplateDecls(void); void rewriteClassTemplatePartialSpecs(void); bool referToTheTemplateDecl(clang::TemplateName TmplName); ClassTemplateDeclSet VisitedDecls; ClassTemplateToClassASTVisitor *CollectionVisitor; ClassTemplateToClassSpecializationTypeRewriteVisitor *RewriteVisitor; clang::ClassTemplateDecl *TheClassTemplateDecl; clang::TemplateName *TheTemplateName; // Unimplemented ClassTemplateToClass(void); ClassTemplateToClass(const ClassTemplateToClass &); }; #endif creduce-2.2~pre1/clang_delta/MoveFunctionBody.cpp0000644000175000017500000000647412315002113020621 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "MoveFunctionBody.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; static const char *DescriptionMsg = "Move function body towards its declaration. \ Note that this pass would generate incompilable code. \n"; static RegisterTransformation Trans("move-function-body", DescriptionMsg); void MoveFunctionBody::Initialize(ASTContext &context) { Transformation::Initialize(context); } bool MoveFunctionBody::HandleTopLevelDecl(DeclGroupRef D) { for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I) { FunctionDecl *FD = dyn_cast(*I); if (!FD) { PrevFunctionDecl = NULL; continue; } FunctionDecl *CanonicalFD = FD->getCanonicalDecl(); if (FD->isThisDeclarationADefinition()) { FunctionDecl *FDDecl = AllValidFunctionDecls[CanonicalFD]; if (!FDDecl) { PrevFunctionDecl = NULL; continue; } // Declaration and Definition are next to each other if (PrevFunctionDecl) { FunctionDecl *CanonicalPrevFD = PrevFunctionDecl->getCanonicalDecl(); if (CanonicalFD == CanonicalPrevFD) { PrevFunctionDecl = NULL; continue; } } FuncDeclToFuncDef[FDDecl] = FD; } PrevFunctionDecl = FD; // We only need the first FunctionDecl if (AllValidFunctionDecls[CanonicalFD]) continue; AllValidFunctionDecls[CanonicalFD] = FD; } return true; } void MoveFunctionBody::HandleTranslationUnit(ASTContext &Ctx) { doAnalysis(); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheFunctionDecl && "NULL TheFunctionDecl!"); TransAssert(!TheFunctionDecl->isThisDeclarationADefinition() && "Invalid Function Declaration!"); TransAssert(TheFunctionDef && "NULL TheFunctionDef!"); TransAssert(TheFunctionDef->isThisDeclarationADefinition() && "Invalid Function Definition!"); doRewriting(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void MoveFunctionBody::doAnalysis(void) { for (FuncDeclToFuncDeclMap::iterator I = FuncDeclToFuncDef.begin(), E = FuncDeclToFuncDef.end(); I != E; ++I) { ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) { TheFunctionDecl = (*I).first; TheFunctionDef = (*I).second; } } } void MoveFunctionBody::doRewriting(void) { std::string FuncDefStr; RewriteHelper->getFunctionDefStrAndRemove(TheFunctionDef, FuncDefStr); RewriteHelper->addStringAfterFuncDecl(TheFunctionDecl, FuncDefStr); } MoveFunctionBody::~MoveFunctionBody(void) { // Nothing to do } creduce-2.2~pre1/clang_delta/RenameFun.h0000644000175000017500000000354712315002113016712 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef RENAME_FUN_H #define RENAME_FUN_H #include #include #include "llvm/ADT/DenseMap.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; } class RNFunCollectionVisitor; class RenameFunVisitor; class RenameFun : public Transformation { friend class RNFunCollectionVisitor; friend class RenameFunVisitor; public: RenameFun(const char *TransName, const char *Desc) : Transformation(TransName, Desc), FunCollectionVisitor(NULL), RenameVisitor(NULL), FunNamePrefix("fn"), FunNamePostfix(0), HasValidFuns(false) { } ~RenameFun(void); virtual bool skipCounter(void) { return true; } private: virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); bool hasValidPostfix(const std::string &Name); void addFun(const clang::FunctionDecl *FD); bool isConsecutiveNumbersFromOne(void); bool isSpecialFun(const std::string &Name); bool hasValidFuns(void); RNFunCollectionVisitor *FunCollectionVisitor; RenameFunVisitor *RenameVisitor; llvm::DenseMap FunToNameMap; std::set AllValidNumbers; const std::string FunNamePrefix; unsigned int FunNamePostfix; bool HasValidFuns; // Unimplemented RenameFun(void); RenameFun(const RenameFun &); void operator=(const RenameFun &); }; #endif creduce-2.2~pre1/clang_delta/RenameParam.h0000644000175000017500000000411212315002113017207 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef RENAME_PARAM_H #define RENAME_PARAM_H #include #include #include "llvm/ADT/DenseMap.h" #include "llvm/ADT/SmallSet.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; class ParmVarDecl; } class ExistingVarCollectionVisitor; class RenameParamVisitor; class RenameParam : public Transformation { friend class ExistingVarCollectionVisitor; friend class RenameParamVisitor; public: RenameParam(const char *TransName, const char *Desc) : Transformation(TransName, Desc), VarCollectionVisitor(NULL), RenameVisitor(NULL), ParamNamePrefix("p"), HasValidParams(false) { } ~RenameParam(void); virtual bool skipCounter(void) { return true; } private: typedef llvm::SmallSet ExistingNumberSet; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void addGlobalVar(clang::VarDecl *VD); void addLocalVar(clang::VarDecl *VD); bool getPostfixValue(const std::string &Name, unsigned int &Value); bool isValidPostfix(ExistingNumberSet *LocalSet, unsigned int Postfix); unsigned int validatePostfix(clang::FunctionDecl *FD, unsigned int CurrPostfix); void validateParam(clang::ParmVarDecl *PD); ExistingVarCollectionVisitor *VarCollectionVisitor; RenameParamVisitor *RenameVisitor; llvm::DenseMap FunExistingVarsMap; ExistingNumberSet ExistingGlobalVars; const std::string ParamNamePrefix; bool HasValidParams; // Unimplemented RenameParam(void); RenameParam(const RenameParam &); void operator=(const RenameParam &); }; #endif creduce-2.2~pre1/clang_delta/RemoveArray.cpp0000644000175000017500000002000112315002113017601 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RemoveArray.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Change an array var to a corresponding non-array one. \ For example, replace \"int a[10];\" with \"int a;\". Conditions \n\ * Array dimension is 1, and \n\ * array var is not referenced except via ArraySubscriptExpr. \n\ All relevant ArraySubscriptExpr[s] will be rewritten accordingly. \n"; static RegisterTransformation Trans("remove-array", DescriptionMsg); typedef llvm::SmallPtrSet ArraySubscriptExprSet; class InvalidArraySubscriptExprVisitor : public RecursiveASTVisitor { public: InvalidArraySubscriptExprVisitor(RemoveArray *Instance, const VarDecl *VD, ArraySubscriptExprSet &ES) : ConsumerInstance(Instance), TheVarDecl(VD), InvalidExprs(ES) { } bool VisitArraySubscriptExpr(ArraySubscriptExpr *ASE); private: RemoveArray *ConsumerInstance; const VarDecl *TheVarDecl; ArraySubscriptExprSet &InvalidExprs; }; bool InvalidArraySubscriptExprVisitor::VisitArraySubscriptExpr( ArraySubscriptExpr *ASE) { const VarDecl *VD = ConsumerInstance->getVarDeclFromArraySubscriptExpr(ASE); if (VD == TheVarDecl) InvalidExprs.insert(ASE); return true; } class RemoveArrayCollectionVisitor : public RecursiveASTVisitor { public: explicit RemoveArrayCollectionVisitor(RemoveArray *Instance) : ConsumerInstance(Instance), CurrDeclRefExpr(NULL) { } bool VisitVarDecl(VarDecl *VD); bool VisitArraySubscriptExpr(ArraySubscriptExpr *ASE); bool VisitDeclRefExpr(DeclRefExpr *DRE); private: RemoveArray *ConsumerInstance; const DeclRefExpr *CurrDeclRefExpr; }; bool RemoveArrayCollectionVisitor::VisitVarDecl(VarDecl *VD) { ConsumerInstance->handleOneVarDecl(VD); return true; } bool RemoveArrayCollectionVisitor::VisitArraySubscriptExpr( ArraySubscriptExpr *ASE) { // we only have one-dimension array, so we are safe here. const Expr *BaseE = ASE->getBase()->IgnoreParenCasts(); TransAssert(BaseE && "Empty Base expression!"); const DeclRefExpr *DRE = dyn_cast(BaseE); if (!DRE) return true; CurrDeclRefExpr = DRE; ConsumerInstance->addOneArraySubscriptExpr(ASE, DRE); return true; } bool RemoveArrayCollectionVisitor::VisitDeclRefExpr(DeclRefExpr *DRE) { if (CurrDeclRefExpr != DRE) ConsumerInstance->deleteOneVarDecl(DRE); CurrDeclRefExpr = NULL; return true; } void RemoveArray::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new RemoveArrayCollectionVisitor(this); } void RemoveArray::HandleTranslationUnit(ASTContext &Ctx) { TransAssert(CollectionVisitor && "NULL CollectionVisitor!"); CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); doAnalysis(); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheArrayVarDecl && "NULL TheArrayVarDecl!"); doRewriting(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void RemoveArray::doAnalysis(void) { for (VarDeclToArraySubscriptExprMap::iterator I = ValidVarToASEMap.begin(), E = ValidVarToASEMap.end(); I != E; ++I) { if (!((*I).second)) continue; ValidInstanceNum++; if (TransformationCounter == ValidInstanceNum) { TheArrayVarDecl = (*I).first; TheASEVec = (*I).second; } } } const VarDecl * RemoveArray::getVarDeclFromArraySubscriptExpr(const ArraySubscriptExpr *ASE) { const Expr *BaseE = ASE->getBase()->IgnoreParenCasts(); TransAssert(BaseE && "Empty Base expression!"); const DeclRefExpr *DRE = dyn_cast(BaseE); if (!DRE) return NULL; const VarDecl *VD = dyn_cast(DRE->getDecl()); if (!VD) return NULL; return VD->getCanonicalDecl(); } void RemoveArray::getBracketLocPair(const VarDecl *VD, BracketLocPair &LocPair) { SourceLocation StartLoc = VD->getLocation(); SourceLocation BPStartLoc, BPEndLoc; BPStartLoc = RewriteHelper->getLocationUntil(StartLoc, '['); BPEndLoc = RewriteHelper->getLocationUntil(BPStartLoc, ']'); LocPair.first = BPStartLoc; LocPair.second = BPEndLoc; } void RemoveArray::doRewriting(void) { // rewrite decls first const VarDecl *FirstVD = TheArrayVarDecl->getCanonicalDecl(); for(VarDecl::redecl_iterator RI = FirstVD->redecls_begin(), RE = FirstVD->redecls_end(); RI != RE; ++RI) { BracketLocPair LocPair; getBracketLocPair((*RI), LocPair); TheRewriter.RemoveText(SourceRange(LocPair.first, LocPair.second)); } // Then rewrite ArraySubscriptExprs if (!TheASEVec) return; // filter out inner subscript that refers to the same var as the outer // expr, e.g.: // x[x[0]] // we don't need to rewrite x[0] in this case ArraySubscriptExprSet InvalidExprs; for (ArraySubscriptExprVector::iterator I = TheASEVec->begin(), E = TheASEVec->end(); I != E; ++I) { ArraySubscriptExpr *ASE = (*I); if (InvalidExprs.count(ASE)) continue; Expr *IdxE = ASE->getIdx(); if (!IdxE) continue; const VarDecl *VD = getVarDeclFromArraySubscriptExpr(ASE); TransAssert(VD && "NULL VarDecl from ArraySubscriptExpr!"); InvalidArraySubscriptExprVisitor V(this, VD, InvalidExprs); V.TraverseStmt(IdxE); } for (ArraySubscriptExprVector::iterator I = TheASEVec->begin(), E = TheASEVec->end(); I != E; ++I) { if (InvalidExprs.count(*I)) continue; const Expr *IdxE = (*I)->getIdx(); RewriteHelper->removeArraySubscriptExpr(IdxE); } } void RemoveArray::deleteOneVarDecl(const DeclRefExpr *DRE) { const ValueDecl *OrigDecl = DRE->getDecl(); const VarDecl *VD = dyn_cast(OrigDecl); if (!VD) return; const VarDecl *CanonicalVD = VD->getCanonicalDecl(); ArraySubscriptExprVector *ASEVec = ValidVarToASEMap[CanonicalVD]; if (ASEVec) { delete ASEVec; ValidVarToASEMap[CanonicalVD] = NULL; } } void RemoveArray::addOneArraySubscriptExpr(ArraySubscriptExpr *ASE, const DeclRefExpr *DRE) { const ValueDecl *OrigDecl = DRE->getDecl(); const VarDecl *VD = dyn_cast(OrigDecl); if (!VD) return; const VarDecl *CanonicalVD = VD->getCanonicalDecl(); ArraySubscriptExprVector *ASEVec = ValidVarToASEMap[CanonicalVD]; if (ASEVec) ASEVec->push_back(ASE); } void RemoveArray::handleOneVarDecl(const VarDecl *VD) { if (VD->getAnyInitializer()) return; const Type *Ty = VD->getType().getTypePtr(); const ArrayType *ArrayTy = dyn_cast(Ty); if (!ArrayTy) return; unsigned Dim = getArrayDimension(ArrayTy); if (Dim != 1) return; const VarDecl *CanonicalVD = VD->getCanonicalDecl(); ArraySubscriptExprVector *ASEVec = ValidVarToASEMap[CanonicalVD]; if (ASEVec) return; ASEVec = new ArraySubscriptExprVector(); ValidVarToASEMap[CanonicalVD] = ASEVec; } RemoveArray::~RemoveArray(void) { if (CollectionVisitor) delete CollectionVisitor; for (VarDeclToArraySubscriptExprMap::iterator I = ValidVarToASEMap.begin(), E = ValidVarToASEMap.end(); I != E; ++I) { ArraySubscriptExprVector *ASEVec = (*I).second; if (ASEVec) delete ASEVec; } } creduce-2.2~pre1/clang_delta/ReturnVoid.h0000644000175000017500000000322412315002113017123 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef VOID_RETURN_H #define VOID_RETURN_H #include #include "llvm/ADT/SmallVector.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; class ReturnStmt; } class RVASTVisitor; class RVCollectionVisitor; class ReturnVoid : public Transformation { friend class RVASTVisitor; friend class RVCollectionVisitor; public: ReturnVoid(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), TransformationASTVisitor(NULL), TheFuncDecl(NULL), FuncDefStartPos(NULL), FuncDefEndPos(NULL) { } ~ReturnVoid(void); private: virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void keepFuncDefRange(clang::FunctionDecl *FD); bool isNonVoidReturnFunction(clang::FunctionDecl *FD); bool isInTheFuncDef(clang::ReturnStmt *RS); RVCollectionVisitor *CollectionVisitor; RVASTVisitor *TransformationASTVisitor; llvm::SmallVector ValidFuncDecls; clang::FunctionDecl *TheFuncDecl; const char *FuncDefStartPos; const char *FuncDefEndPos; // Unimplemented ReturnVoid(void); ReturnVoid(const ReturnVoid &); void operator=(const ReturnVoid &); }; #endif creduce-2.2~pre1/clang_delta/TemplateNonTypeArgToInt.cpp0000644000175000017500000001467712315002113022073 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "TemplateNonTypeArgToInt.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" #include "CommonTemplateArgumentVisitor.h" using namespace clang; using namespace llvm; using namespace clang_delta_common_visitor; static const char *DescriptionMsg = "This pass tries to replace a template non-type argument \ wth an integer (if its type is compatible) \n"; static RegisterTransformation Trans("template-non-type-arg-to-int", DescriptionMsg); class TemplateNonTypeArgToIntArgCollector : public RecursiveASTVisitor { public: explicit TemplateNonTypeArgToIntArgCollector( TemplateNonTypeArgToInt *Instance) : ConsumerInstance(Instance) { } bool VisitClassTemplateDecl(ClassTemplateDecl *D); bool VisitFunctionTemplateDecl(FunctionTemplateDecl *D); private: TemplateNonTypeArgToInt *ConsumerInstance; }; bool TemplateNonTypeArgToIntArgCollector::VisitClassTemplateDecl( ClassTemplateDecl *D) { if (D->isThisDeclarationADefinition()) ConsumerInstance->handleOneTemplateDecl(D); return true; } bool TemplateNonTypeArgToIntArgCollector::VisitFunctionTemplateDecl( FunctionTemplateDecl *D) { if (D->isThisDeclarationADefinition()) ConsumerInstance->handleOneTemplateDecl(D); return true; } class TemplateNonTypeArgToIntASTVisitor : public CommonTemplateArgumentVisitor { public: explicit TemplateNonTypeArgToIntASTVisitor( TemplateNonTypeArgToInt *Instance) : CommonTemplateArgumentVisitor(Instance) { } }; void TemplateNonTypeArgToInt::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new TemplateNonTypeArgToIntASTVisitor(this); ArgCollector = new TemplateNonTypeArgToIntArgCollector(this); } void TemplateNonTypeArgToInt::HandleTranslationUnit(ASTContext &Ctx) { if (TransformationManager::isCLangOpt()) { ValidInstanceNum = 0; } else { ArgCollector->TraverseDecl(Ctx.getTranslationUnitDecl()); CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); } if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheExpr && "NULL TheExpr"); RewriteHelper->replaceExpr(TheExpr, IntString); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } bool TemplateNonTypeArgToInt::isValidTemplateArgument( const TemplateArgument &Arg) { TemplateArgument::ArgKind K = Arg.getKind(); switch (K) { case TemplateArgument::Declaration: { return true; } case TemplateArgument::Expression: { const Expr *E = Arg.getAsExpr(); if (dyn_cast(E) || dyn_cast(E)) return false; if (const UnaryOperator *UO = dyn_cast(E)) { UnaryOperator::Opcode Op = UO->getOpcode(); if((Op == UO_Minus) || (Op == UO_Plus)) return false; } return true; } default: TransAssert(0 && "Unreachable code!"); return false; } TransAssert(0 && "Unreachable code!"); return false; } void TemplateNonTypeArgToInt::handleOneTemplateArgumentLoc( const TemplateArgumentLoc &ArgLoc) { if (ArgLoc.getLocation().isInvalid()) return; const TemplateArgument &Arg = ArgLoc.getArgument(); if (!isValidTemplateArgument(Arg)) return; ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) { TheExpr = ArgLoc.getLocInfo().getAsExpr(); llvm::APSInt Result; if (TheExpr->EvaluateAsInt(Result, *Context)) { IntString = Result.toString(10); } } } void TemplateNonTypeArgToInt::handleTemplateArgumentLocs( const TemplateDecl *D, const TemplateArgumentLoc *TAL, unsigned NumArgs) { TransAssert(D && "NULL TemplateDecl!"); if (!TAL) return; TemplateParameterIdxSet *ValidIdx = DeclToParamIdx[dyn_cast(D->getCanonicalDecl())]; if (!ValidIdx) return; for (unsigned I = 0; I < NumArgs; ++I) { if (ValidIdx->count(I)) handleOneTemplateArgumentLoc(TAL[I]); } } void TemplateNonTypeArgToInt::handleTemplateSpecializationTypeLoc( const TemplateSpecializationTypeLoc &TLoc) { const Type *Ty = TLoc.getTypePtr(); const TemplateSpecializationType *TST = Ty->getAs(); TemplateName TplName = TST->getTemplateName(); const TemplateDecl *TplD = TplName.getAsTemplateDecl(); TemplateParameterIdxSet *ValidIdx = DeclToParamIdx[dyn_cast(TplD->getCanonicalDecl())]; if (!ValidIdx) return; for (unsigned I = 0; I < TLoc.getNumArgs(); ++I) { if (ValidIdx->count(I)) handleOneTemplateArgumentLoc(TLoc.getArgLoc(I)); } } bool TemplateNonTypeArgToInt::isValidParameter(const NamedDecl *ND) { const NonTypeTemplateParmDecl *NonTypeD = dyn_cast(ND); if (!NonTypeD) return false; const Type *Ty = NonTypeD->getType().getTypePtr(); return Ty->isIntegerType(); } void TemplateNonTypeArgToInt::handleOneTemplateDecl(const TemplateDecl *D) { TemplateParameterIdxSet *ValidParamIdx = new TemplateParameterIdxSet(); TemplateParameterList *TPList = D->getTemplateParameters(); unsigned Idx = 0; for (TemplateParameterList::const_iterator I = TPList->begin(), E = TPList->end(); I != E; ++I) { const NamedDecl *ParamND = (*I); if (isValidParameter(ParamND)) ValidParamIdx->insert(Idx); Idx++; } TransAssert(!DeclToParamIdx[D] && "Duplicate TemplateDecl!"); DeclToParamIdx[dyn_cast(D->getCanonicalDecl())] = ValidParamIdx; } TemplateNonTypeArgToInt::~TemplateNonTypeArgToInt() { delete CollectionVisitor; delete ArgCollector; } creduce-2.2~pre1/clang_delta/CallExprToValue.h0000644000175000017500000000277612315002113020047 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef CALL_EXPR_TO_VALUE_H #define CALL_EXPR_TO_VALUE_H #include #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; class CallExpr; class Expr; } class CallExprToValueVisitor; class CallExprToValue : public Transformation { friend class CallExprToValueVisitor; public: CallExprToValue(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), NameQueryWrap(NULL), TheCallExpr(NULL), CurrentFD(NULL), NamePostfix(0) { } ~CallExprToValue(void); private: virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void handleOneArgStr(const clang::Expr *Arg, std::string &Str); void replaceCallExpr(void); CallExprToValueVisitor *CollectionVisitor; TransNameQueryWrap *NameQueryWrap; const clang::CallExpr *TheCallExpr; const clang::FunctionDecl *CurrentFD; unsigned int NamePostfix; // Unimplemented CallExprToValue(void); CallExprToValue(const CallExprToValue &); void operator=(const CallExprToValue &); }; #endif creduce-2.2~pre1/clang_delta/AggregateToScalar.h0000644000175000017500000000462612315002113020350 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef AGGREGATE_TO_SCALAR_H #define AGGREGATE_TO_SCALAR_H #include #include #include "llvm/ADT/DenseMap.h" #include "llvm/ADT/SmallPtrSet.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; class MemberExpr; class VarDecl; class InitListExpr; class DeclStmt; class Expr; class ArraySubscriptExpr; } class ATSCollectionVisitor; class AggregateToScalar : public Transformation { friend class ATSCollectionVisitor; public: AggregateToScalar(const char *TransName, const char *Desc) : Transformation(TransName, Desc), AggregateAccessVisitor(NULL), TheVarDecl(NULL), TheIdx(NULL) { } ~AggregateToScalar(void); private: typedef std::set ExprSet; typedef llvm::DenseMap IdxToExpr; typedef llvm::SmallPtrSet IdxVectorSet; typedef llvm::DenseMap VarToIdx; virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); bool isStructuralEqualVectors(IndexVector *IV1, IndexVector *IV2); void addOneIdx(const clang::Expr *E, const clang::VarDecl *VD, IdxVectorSet *IdxSet, IndexVector *Idx); void addOneExpr(const clang::Expr *E); bool createNewVar(const clang::Expr *RefE, std::string &VarName); bool addTmpVar(const clang::Expr *RefE, const std::string &VarName, const std::string *InitStr); void createNewVarName(std::string &VarName); void doRewrite(void); llvm::DenseMap VarDeclToDeclStmtMap; VarToIdx ValidVars; IdxToExpr ValidExprs; ATSCollectionVisitor *AggregateAccessVisitor; const clang::VarDecl *TheVarDecl; IndexVector *TheIdx; // Unimplemented AggregateToScalar(void); AggregateToScalar(const AggregateToScalar &); void operator=(const AggregateToScalar &); }; #endif creduce-2.2~pre1/clang_delta/RemoveUnusedOuterClass.cpp0000644000175000017500000001035612315002113022007 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RemoveUnusedOuterClass.h" #include "clang/Basic/SourceManager.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Lex/Lexer.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "This pass an unused outer class if \n\ * the outer class doesn't have any base class, and \n\ * the outer class does not have any described template, and \n\ * the outer class is not been referenced \n\ "; static RegisterTransformation Trans("remove-unused-outer-class", DescriptionMsg); class RemoveUnusedOuterClassVisitor : public RecursiveASTVisitor { public: explicit RemoveUnusedOuterClassVisitor( RemoveUnusedOuterClass *Instance) : ConsumerInstance(Instance) { } bool VisitCXXRecordDecl(CXXRecordDecl *CXXRD); bool VisitRecordTypeLoc(RecordTypeLoc TLoc); private: RemoveUnusedOuterClass *ConsumerInstance; }; bool RemoveUnusedOuterClassVisitor::VisitRecordTypeLoc(RecordTypeLoc TLoc) { const CXXRecordDecl *RD = dyn_cast(TLoc.getDecl()); ConsumerInstance->UsedCXXRDSet.insert(RD->getCanonicalDecl()); return true; } bool RemoveUnusedOuterClassVisitor::VisitCXXRecordDecl( CXXRecordDecl *CXXRD) { if (ConsumerInstance->isSpecialRecordDecl(CXXRD) || !CXXRD->hasDefinition() || dyn_cast(CXXRD) || CXXRD->hasUserDeclaredConstructor() || CXXRD->hasUserDeclaredDestructor() || CXXRD->getDescribedClassTemplate() || CXXRD->getNumBases()) return true; ConsumerInstance->CXXRDDefSet.insert(CXXRD->getDefinition()); return true; } void RemoveUnusedOuterClass::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new RemoveUnusedOuterClassVisitor(this); } void RemoveUnusedOuterClass::HandleTranslationUnit(ASTContext &Ctx) { if (TransformationManager::isCLangOpt()) { ValidInstanceNum = 0; } else { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); analyzeCXXRDSet(); } if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); removeOuterClass(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void RemoveUnusedOuterClass::analyzeCXXRDSet() { for (CXXRecordDeclSet::iterator I = CXXRDDefSet.begin(), E = CXXRDDefSet.end(); I != E; ++I) { const CXXRecordDecl *Def = (*I); if (UsedCXXRDSet.count(Def->getCanonicalDecl())) continue; ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) TheCXXRDDef = Def; } } void RemoveUnusedOuterClass::removeOuterClass() { TransAssert(TheCXXRDDef && "NULL Base CXXRD!"); SourceLocation LocStart = TheCXXRDDef->getLocStart(); SourceLocation LocEnd = RewriteHelper->getEndLocationUntil(LocStart, '{'); TransAssert(LocEnd.isValid() && "Invalid Location!"); TheRewriter.RemoveText(SourceRange(LocStart, LocEnd)); const DeclContext *Ctx = dyn_cast(TheCXXRDDef); for (DeclContext::decl_iterator I = Ctx->decls_begin(), E = Ctx->decls_end(); I != E; ++I) { if ((*I)->isImplicit()) continue; const AccessSpecDecl *AS = dyn_cast(*I); if (!AS) continue; TheRewriter.RemoveText(AS->getSourceRange()); } LocStart = TheCXXRDDef->getRBraceLoc(); LocEnd = RewriteHelper->getLocationUntil(LocStart, ';'); if (LocStart.isInvalid() || LocEnd.isInvalid()) return; TheRewriter.RemoveText(SourceRange(LocStart, LocEnd)); } RemoveUnusedOuterClass::~RemoveUnusedOuterClass(void) { delete CollectionVisitor; } creduce-2.2~pre1/clang_delta/RemoveNestedFunction.h0000644000175000017500000000476212315002113021140 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REMOVE_NESTED_FUNCTION_H #define REMOVE_NESTED_FUNCTION_H #include #include "llvm/ADT/SmallVector.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; class Stmt; class CallExpr; class DeclarationName; class DeclContext; class NestedNameSpecifier; class CXXOperatorCallExpr; class QualType; } class RNFCollectionVisitor; class RNFStatementVisitor; class RemoveNestedFunction : public Transformation { friend class RNFCollectionVisitor; friend class RNFStatementVisitor; public: RemoveNestedFunction(const char *TransName, const char *Desc) : Transformation(TransName, Desc), NestedInvocationVisitor(NULL), StmtVisitor(NULL), NameQueryWrap(NULL), TheFuncDecl(NULL), TheStmt(NULL), TheCallExpr(NULL), TmpVarName(""), NeedParen(false) { } ~RemoveNestedFunction(void); private: virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); bool addNewTmpVariable(clang::ASTContext &ASTCtx); bool addNewAssignStmt(void); bool replaceCallExpr(void); bool isInvalidOperator(const clang::CXXOperatorCallExpr *OpE); void setTmpVarName(std::string &Name) { TmpVarName = Name; } std::string getTmpVarName(void) { return TmpVarName; } void getVarStrForTemplateSpecialization( std::string &VarStr, const clang::TemplateSpecializationType *TST); bool writeNewTmpVariable(const clang::QualType &QT, std::string &VarStr); clang::SmallVector CallExprQueue; clang::SmallVector ValidCallExprs; RNFCollectionVisitor *NestedInvocationVisitor; RNFStatementVisitor *StmtVisitor; TransNameQueryWrap *NameQueryWrap; clang::FunctionDecl *TheFuncDecl; clang::Stmt *TheStmt; clang::CallExpr *TheCallExpr; std::string TmpVarName; bool NeedParen; // Unimplemented RemoveNestedFunction(void); RemoveNestedFunction(const RemoveNestedFunction 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variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: creduce-2.2~pre1/clang_delta/MoveGlobalVar.cpp0000644000175000017500000000731112315002113020056 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "MoveGlobalVar.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; static const char *DescriptionMsg = "Try to move global var/struct/union declarations above all function \ declarations except printf. Also move the declaration of printf to the top of \ the reduce code if it exists and is not at the top of the code.\n"; static RegisterTransformation Trans("move-global-var", DescriptionMsg); void MoveGlobalVar::Initialize(ASTContext &context) { Transformation::Initialize(context); } bool MoveGlobalVar::isSpecialDecl(const std::string &Name) { return ((Name == "__va_list_tag") || (Name == "__builtin_va_list")); } bool MoveGlobalVar::HandleTopLevelDecl(DeclGroupRef D) { DeclGroupRef::iterator I = D.begin(); TransAssert((I != D.end()) && "Bad DeclGroupRef!"); const NamedDecl *ND = dyn_cast(*I); if (!TheFirstDecl && ND && isSpecialDecl(ND->getNameAsString())) return true; FunctionDecl *FD = dyn_cast(*I); if (FD) { handleFunctionDecl(FD); } else { handleOtherDecl(D); } if (!TheFirstDecl) TheFirstDecl = (*I); return true; } void MoveGlobalVar::HandleTranslationUnit(ASTContext &Ctx) { if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); if (ThePrintfDecl) liftPrintfDecl(); else liftOtherDecl(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void MoveGlobalVar::handleFunctionDecl(const FunctionDecl *FD) { if (FD->getNameAsString() == "printf") { if (ThePrintfDecl || !TheFirstDecl || FD->isThisDeclarationADefinition()) return; ValidInstanceNum++; if (TransformationCounter == ValidInstanceNum) ThePrintfDecl = FD; } else if (!TheFirstFunctionDecl) { TheFirstFunctionDecl = FD; } } void MoveGlobalVar::handleOtherDecl(DeclGroupRef DGR) { if (!TheFirstFunctionDecl) return; ValidInstanceNum++; if (TransformationCounter == ValidInstanceNum) TheDGRPointer = DGR.getAsOpaquePtr(); } void MoveGlobalVar::liftPrintfDecl(void) { TransAssert(ThePrintfDecl && TheFirstDecl && (ThePrintfDecl != TheFirstDecl) && "Invalid printf decl!"); std::string PrintfDeclStr; RewriteHelper->getFunctionDeclStrAndRemove(ThePrintfDecl, PrintfDeclStr); SourceRange DeclRange = TheFirstDecl->getSourceRange(); SourceLocation StartLoc = DeclRange.getBegin(); PrintfDeclStr += ";\n"; TheRewriter.InsertTextBefore(StartLoc, PrintfDeclStr); } void MoveGlobalVar::liftOtherDecl(void) { TransAssert(TheDGRPointer && "NULL DGR pointer!"); TransAssert(TheFirstFunctionDecl && "NULL First Decl!"); DeclGroupRef DGR = DeclGroupRef::getFromOpaquePtr(TheDGRPointer); std::string DGRStr; RewriteHelper->getEntireDeclGroupStrAndRemove(DGR, DGRStr); SourceRange DeclRange = TheFirstFunctionDecl->getSourceRange(); SourceLocation StartLoc = DeclRange.getBegin(); DGRStr += ";\n"; TheRewriter.InsertTextBefore(StartLoc, DGRStr); } MoveGlobalVar::~MoveGlobalVar(void) { // Nothing to do } creduce-2.2~pre1/clang_delta/ReplaceClassWithBaseTemplateSpec.h0000644000175000017500000000334712315002113023327 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REPLACE_CLASS_WITH_BASE_TEMPLATE_SPEC_H #define REPLACE_CLASS_WITH_BASE_TEMPLATE_SPEC_H #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; } class ReplaceClassWithBaseTemplateSpecVisitor; class ReplaceClassWithBaseTemplateSpecRewriteVisitor; class ReplaceClassWithBaseTemplateSpec : public Transformation { friend class ReplaceClassWithBaseTemplateSpecVisitor; friend class ReplaceClassWithBaseTemplateSpecRewriteVisitor; public: ReplaceClassWithBaseTemplateSpec(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), RewriteVisitor(NULL), TheCXXRecord(NULL), TheBaseName("") { } ~ReplaceClassWithBaseTemplateSpec(void); private: virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void handleOneCXXRecordDecl(const clang::CXXRecordDecl *CXXRD); void removeBaseSpecifier(void); ReplaceClassWithBaseTemplateSpecVisitor *CollectionVisitor; ReplaceClassWithBaseTemplateSpecRewriteVisitor *RewriteVisitor;; const clang::CXXRecordDecl *TheCXXRecord; std::string TheBaseName; // Unimplemented ReplaceClassWithBaseTemplateSpec(void); ReplaceClassWithBaseTemplateSpec(const ReplaceClassWithBaseTemplateSpec &); void operator=(const ReplaceClassWithBaseTemplateSpec &); }; #endif creduce-2.2~pre1/clang_delta/SimplifyDependentTypedef.cpp0000644000175000017500000001443212315002113022324 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "SimplifyDependentTypedef.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Sometimes the underlying type of a typedef declaration \ is a complex dependent type which prevents further reduction. \ This pass tries to replace this complex dependent type with a \ simple one. For example, from \n\ template class { \n\ typedef typename X< typename Y >::type type; \n\ }; \n\ to \n\ template class { \n\ typedef T type; \n\ };\n"; static RegisterTransformation Trans("simplify-dependent-typedef", DescriptionMsg); class DependentTypedefCollectionVisitor : public RecursiveASTVisitor { public: explicit DependentTypedefCollectionVisitor(SimplifyDependentTypedef *Instance) : ConsumerInstance(Instance) { } bool VisitTypedefDecl(TypedefDecl *D); private: SimplifyDependentTypedef *ConsumerInstance; }; class DependentTypedefTemplateTypeParmTypeVisitor : public RecursiveASTVisitor { typedef llvm::SmallPtrSet TemplateTypeParmTypeSet; public: explicit DependentTypedefTemplateTypeParmTypeVisitor( SimplifyDependentTypedef *Instance) : ConsumerInstance(Instance), IsValidType(false) { } bool VisitTemplateTypeParmType(TemplateTypeParmType *Ty); void setTypeSet(TemplateTypeParmTypeSet *Set) { TypeSet = Set; } void setValidType(bool Valid) { IsValidType = Valid; } bool isValidType(void) { return IsValidType; } private: TemplateTypeParmTypeSet *TypeSet; SimplifyDependentTypedef *ConsumerInstance; bool IsValidType; }; bool DependentTypedefCollectionVisitor::VisitTypedefDecl(TypedefDecl *D) { ConsumerInstance->handleOneTypedefDecl(D); return true; } bool DependentTypedefTemplateTypeParmTypeVisitor::VisitTemplateTypeParmType( TemplateTypeParmType *Ty) { const Type *CanonicalTy = Ty->getCanonicalTypeInternal().getTypePtr(); if (TypeSet->count(CanonicalTy)) { IsValidType = true; return false; } return true; } void SimplifyDependentTypedef::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new DependentTypedefCollectionVisitor(this); TemplateTypeParmTypeVisitor = new DependentTypedefTemplateTypeParmTypeVisitor(this); } void SimplifyDependentTypedef::HandleTranslationUnit(ASTContext &Ctx) { if (TransformationManager::isCLangOpt()) { ValidInstanceNum = 0; } CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheTypedefDecl && "NULL TheTypedefDecl!"); TransAssert(FirstTmplTypeParmD && "NULL FirstTmplTypeParmD!"); rewriteTypedefDecl(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void SimplifyDependentTypedef::rewriteTypedefDecl(void) { SourceLocation LocStart = TheTypedefDecl->getLocStart(); // skip "typedef " LocStart = LocStart.getLocWithOffset(8); SourceLocation LocEnd = TheTypedefDecl->getLocation(); LocEnd = LocEnd.getLocWithOffset(-1); std::string ParmName = FirstTmplTypeParmD->getNameAsString(); TransAssert(!ParmName.empty() && "Invalid TypeParmType Name!"); // make an explicit blank after the type name in case we // have typedef XXXtype; TheRewriter.ReplaceText(SourceRange(LocStart, LocEnd), ParmName+" "); } void SimplifyDependentTypedef::handleOneTypedefDecl(const TypedefDecl *D) { const TypedefDecl *CanonicalD = dyn_cast(D->getCanonicalDecl()); TransAssert(CanonicalD && "Bad TypedefDecl!"); if (VisitedTypedefDecls.count(CanonicalD)) return; VisitedTypedefDecls.insert(CanonicalD); const CXXRecordDecl *CXXRD = dyn_cast(D->getDeclContext()); if (!CXXRD) return; const ClassTemplateDecl *TmplD = CXXRD->getDescribedClassTemplate(); if (!TmplD) return; TemplateParameterList *TmplParmList = TmplD->getTemplateParameters(); if (TmplParmList->size() == 0) return; TemplateTypeParmTypeSet TypeSet; const TemplateTypeParmDecl *FirstParmD = NULL; for (TemplateParameterList::iterator I = TmplParmList->begin(), E = TmplParmList->end(); I != E; ++I) { if (const TemplateTypeParmDecl *TmplTypeParmD = dyn_cast(*I)) { if (!FirstParmD && !TmplTypeParmD->getNameAsString().empty()) FirstParmD = TmplTypeParmD; const TemplateTypeParmType *TmplParmTy = dyn_cast(TmplTypeParmD->getTypeForDecl()); TransAssert(TmplParmTy && "Bad TemplateTypeParmType!"); TypeSet.insert(TmplParmTy->getCanonicalTypeInternal().getTypePtr()); } } if (!FirstParmD) return; QualType QT = CanonicalD->getUnderlyingType(); const Type *Ty = QT.getTypePtr(); Type::TypeClass TC = Ty->getTypeClass(); if ((TC != Type::DependentName) && (TC != Type::DependentTemplateSpecialization) && (TC != Type::TemplateSpecialization) && (TC != Type::Elaborated)) return; TemplateTypeParmTypeVisitor->setTypeSet(&TypeSet); TemplateTypeParmTypeVisitor->setValidType(false); TemplateTypeParmTypeVisitor->TraverseType(QT); if (!TemplateTypeParmTypeVisitor->isValidType()) return; ValidInstanceNum++; if (ValidInstanceNum != TransformationCounter) return; FirstTmplTypeParmD = FirstParmD; TheTypedefDecl = CanonicalD; } SimplifyDependentTypedef::~SimplifyDependentTypedef(void) { delete CollectionVisitor; delete TemplateTypeParmTypeVisitor; } creduce-2.2~pre1/clang_delta/CommonTemplateArgumentVisitor.h0000644000175000017500000000660112315002113023033 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef COMMON_TEMPLATE_ARGUMENT_VISITOR_H #define COMMON_TEMPLATE_ARGUMENT_VISITOR_H #include "clang/AST/RecursiveASTVisitor.h" namespace clang_delta_common_visitor { template class CommonTemplateArgumentVisitor : public clang::RecursiveASTVisitor { public: explicit CommonTemplateArgumentVisitor(Trans *Instance) : ConsumerInstance(Instance) { } bool VisitClassTemplatePartialSpecializationDecl( clang::ClassTemplatePartialSpecializationDecl *D); bool VisitTemplateSpecializationTypeLoc( clang::TemplateSpecializationTypeLoc TLoc); bool VisitFunctionDecl(clang::FunctionDecl *D); bool VisitDeclRefExpr(clang::DeclRefExpr *E); protected: Trans *ConsumerInstance; }; template bool CommonTemplateArgumentVisitor:: VisitTemplateSpecializationTypeLoc( clang::TemplateSpecializationTypeLoc TLoc) { ConsumerInstance->handleTemplateSpecializationTypeLoc(TLoc); return true; } template bool CommonTemplateArgumentVisitor:: VisitClassTemplatePartialSpecializationDecl( clang::ClassTemplatePartialSpecializationDecl *D) { ConsumerInstance->handleTemplateArgumentLocs( D->getSpecializedTemplate(), D->getTemplateArgsAsWritten()->getTemplateArgs(), D->getTemplateArgsAsWritten()->NumTemplateArgs); return true; } template bool CommonTemplateArgumentVisitor::VisitFunctionDecl( clang::FunctionDecl *D) { const clang::FunctionTemplateSpecializationInfo *FTSI = D->getTemplateSpecializationInfo(); if (!FTSI) return true; if ((FTSI->getTemplateSpecializationKind() == clang::TSK_Undeclared) || (FTSI->getTemplateSpecializationKind() == clang::TSK_ImplicitInstantiation)) return true; if (const clang::ASTTemplateArgumentListInfo *TALI = FTSI->TemplateArgumentsAsWritten) { ConsumerInstance->handleTemplateArgumentLocs( D->getPrimaryTemplate(), TALI->getTemplateArgs(), TALI->NumTemplateArgs); } return true; } template bool CommonTemplateArgumentVisitor::VisitDeclRefExpr( clang::DeclRefExpr *E) { const clang::ValueDecl *VD = E->getDecl(); const clang::TemplateDecl *TempD = NULL; if (const clang::FunctionDecl *FD = clang::dyn_cast(VD)) { TempD = FD->getDescribedFunctionTemplate(); } else { const clang::Type *Ty = VD->getType().getTypePtr(); if (Ty->isPointerType() || Ty->isReferenceType()) Ty = ConsumerInstance->getBasePointerElemType(Ty); const clang::CXXRecordDecl *CXXRD = ConsumerInstance->getBaseDeclFromType(Ty); if (!CXXRD) return true; TempD = CXXRD->getDescribedClassTemplate(); } if (!TempD) return true; ConsumerInstance->handleTemplateArgumentLocs(TempD, E->getTemplateArgs(), E->getNumTemplateArgs()); return true; } #endif } // end namespace clang_delta_common_visitor creduce-2.2~pre1/clang_delta/ReplaceOneLevelTypedefType.h0000644000175000017500000000352712315002113022220 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REPLACE_ONE_LEVEL_TYPEDEF_TYPE_H #define REPLACE_ONE_LEVEL_TYPEDEF_TYPE_H #include "Transformation.h" #include "llvm/ADT/DenseMap.h" #include "llvm/ADT/SmallVector.h" #include "clang/AST/TypeLoc.h" namespace clang { class DeclGroupRef; class ASTContext; class TypedefDecl; } class ReplaceOneLevelTypedefTypeCollectionVisitor; class ReplaceOneLevelTypedefType : public Transformation { friend class ReplaceOneLevelTypedefTypeCollectionVisitor; public: ReplaceOneLevelTypedefType(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL) {} ~ReplaceOneLevelTypedefType(void); private: typedef llvm::SmallVector TypedefTypeLocVector; typedef llvm::DenseMap TypedefDeclToRefMap; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void handleOneTypedefTypeLoc(clang::TypedefTypeLoc TLoc); void analyzeTypeLocs(); void rewriteTypedefType(); void removeTypedefs(); TypedefDeclToRefMap AllTypeDecls; clang::TypedefTypeLoc TheTypeLoc; ReplaceOneLevelTypedefTypeCollectionVisitor *CollectionVisitor; const clang::TypedefDecl *TheTypedefDecl; // Unimplemented ReplaceOneLevelTypedefType(void); ReplaceOneLevelTypedefType(const ReplaceOneLevelTypedefType &); void operator=(const ReplaceOneLevelTypedefType &); }; #endif creduce-2.2~pre1/clang_delta/UnionToStruct.h0000644000175000017500000000526712315002113017633 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef UNION_TO_STRUCT_H #define UNION_TO_STRUCT_H #include "llvm/ADT/DenseMap.h" #include "llvm/ADT/SmallPtrSet.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class DeclaratorDecl; class VarDecl; class RecordDecl; class DeclStmt; class FieldDecl; } class UnionToStructCollectionVisitor; class UnionToStruct : public Transformation { friend class UnionToStructCollectionVisitor; public: UnionToStruct(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), TheRecordDecl(NULL), TheDeclaratorSet(NULL) { } ~UnionToStruct(void); private: typedef llvm::SmallPtrSet DeclaratorDeclSet; typedef llvm::DenseMap VarToDeclStmtMap; typedef llvm::DenseMap VarToDeclGroupMap; typedef llvm::DenseMap RecordDeclToDeclaratorDeclMap; virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void addOneDeclarator(const clang::DeclaratorDecl *VD, const clang::Type *T); void addOneRecord(const clang::RecordDecl *RD); void doAnalysis(void); bool isValidRecordDecl(const clang::RecordDecl *RD); void rewriteRecordDecls(void); void rewriteDeclarators(void); void rewriteOneRecordDecl(const clang::RecordDecl *RD); void rewriteOneVarDecl(const clang::VarDecl *VD); void rewriteOneFieldDecl(const clang::FieldDecl *FD); void rewriteOneFunctionDecl(const clang::FunctionDecl *FD); void getInitStrWithPointerType(const clang::Expr *E, std::string &Str); void getInitStrWithNonPointerType(const clang::Expr *E, std::string &Str); bool isTheFirstDecl(const clang::VarDecl *VD); VarToDeclStmtMap VarToDeclStmt; VarToDeclGroupMap VarToDeclGroup; RecordDeclToDeclaratorDeclMap RecordToDeclarator; UnionToStructCollectionVisitor *CollectionVisitor; const clang::RecordDecl *TheRecordDecl; DeclaratorDeclSet *TheDeclaratorSet; // Unimplemented UnionToStruct(void); UnionToStruct(const UnionToStruct &); void operator=(const UnionToStruct &); }; #endif creduce-2.2~pre1/clang_delta/TransformationManager.h0000644000175000017500000000645712315002113021336 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef TRANSFORMATION_MANAGER_H #define TRANSFORMATION_MANAGER_H #include #include #include #include "llvm/Support/raw_ostream.h" class Transformation; namespace clang { class CompilerInstance; } class TransformationManager { public: static TransformationManager *GetInstance(); static void Finalize(); static void registerTransformation(const char *TransName, Transformation *TransImpl); static bool isCXXLangOpt(); static bool isCLangOpt(); static int ErrorInvalidCounter; bool doTransformation(std::string &ErrorMsg, int &ErrorCode); bool verify(std::string &ErrorMsg, int &ErrorCode); int setTransformation(const std::string &Trans) { if (TransformationsMap.find(Trans.c_str()) == TransformationsMap.end()) return -1; CurrentTransName = Trans; CurrentTransformationImpl = TransformationsMap[Trans.c_str()]; return 0; } void setTransformationCounter(int Counter) { assert((Counter > 0) && "Bad Counter value!"); TransformationCounter = Counter; } void setToCounter(int Counter) { assert((Counter > 0) && "Bad to-counter value!"); ToCounter = Counter; } void setSrcFileName(const std::string &FileName) { assert(SrcFileName.empty() && "Could only process one file each time"); SrcFileName = FileName; } void setOutputFileName(const std::string &FileName) { OutputFileName = FileName; } void setQueryInstanceFlag(bool Flag) { QueryInstanceOnly = Flag; } bool getQueryInstanceFlag() { return QueryInstanceOnly; } bool initializeCompilerInstance(std::string &ErrorMsg); void outputNumTransformationInstances(); void printTransformations(); void printTransformationNames(); private: TransformationManager(); ~TransformationManager(); llvm::raw_ostream *getOutStream(); void closeOutStream(llvm::raw_ostream *OutStream); static TransformationManager *Instance; static std::map *TransformationsMapPtr; std::map TransformationsMap; Transformation *CurrentTransformationImpl; int TransformationCounter; int ToCounter; std::string SrcFileName; std::string OutputFileName; std::string CurrentTransName; clang::CompilerInstance *ClangInstance; bool QueryInstanceOnly; // Unimplemented TransformationManager(const TransformationManager &); void operator=(const TransformationManager&); }; template class RegisterTransformation { public: RegisterTransformation(const char *TransName, const char *Desc) { Transformation *TransImpl = new TransformationClass(TransName, Desc); assert(TransImpl && "Fail to create TransformationClass"); TransformationManager::registerTransformation(TransName, TransImpl); } private: // Unimplemented RegisterTransformation(const RegisterTransformation &); void operator=(const RegisterTransformation &); }; #endif creduce-2.2~pre1/clang_delta/AggregateToScalar.cpp0000644000175000017500000002044512315002113020700 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "AggregateToScalar.h" #include #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Replace accesses to an aggregate member with \ a corresponding scalar variable. \ In more detail, the transformation creates \ a scalar variable for an aggregate access, \ assigns the initial value of the aggregate member to \ the scalar, and substitutes all accesses to the same aggregate \ member with the accesses to the corresponding scalar variable. \ (Note that this transformation is unsound).\n"; static RegisterTransformation Trans("aggregate-to-scalar", DescriptionMsg); class ATSCollectionVisitor : public RecursiveASTVisitor { public: explicit ATSCollectionVisitor(AggregateToScalar *Instance) : ConsumerInstance(Instance) { } bool VisitMemberExpr(MemberExpr *ME); bool VisitArraySubscriptExpr(ArraySubscriptExpr *ASE); bool VisitDeclStmt(DeclStmt *DS); private: AggregateToScalar *ConsumerInstance; }; bool ATSCollectionVisitor::VisitMemberExpr(MemberExpr *ME) { ValueDecl *OrigDecl = ME->getMemberDecl(); FieldDecl *FD = dyn_cast(OrigDecl); if (!FD) { // in C++, getMemberDecl returns a CXXMethodDecl. if (TransformationManager::isCXXLangOpt()) return true; TransAssert(0 && "Bad FD!\n"); } const Type *T = FD->getType().getTypePtr(); if (!T->isScalarType()) return true; RecordDecl *RD = FD->getParent(); TransAssert(RD && "NULL RecordDecl!"); if (!RD->isStruct() && !RD->isUnion()) return true; ConsumerInstance->addOneExpr(ME); return true; } bool ATSCollectionVisitor::VisitArraySubscriptExpr(ArraySubscriptExpr *ASE) { const Type *T = ASE->getType().getTypePtr(); if (!T->isScalarType()) return true; ConsumerInstance->addOneExpr(ASE); return true; } bool ATSCollectionVisitor::VisitDeclStmt(DeclStmt *DS) { for (DeclStmt::decl_iterator I = DS->decl_begin(), E = DS->decl_end(); I != E; ++I) { VarDecl *CurrDecl = dyn_cast(*I); if (CurrDecl) ConsumerInstance->VarDeclToDeclStmtMap[CurrDecl] = DS; } return true; } void AggregateToScalar::Initialize(ASTContext &context) { Transformation::Initialize(context); AggregateAccessVisitor = new ATSCollectionVisitor(this); } bool AggregateToScalar::HandleTopLevelDecl(DeclGroupRef D) { for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I) { AggregateAccessVisitor->TraverseDecl(*I); } return true; } void AggregateToScalar::HandleTranslationUnit(ASTContext &Ctx) { if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheVarDecl && "NULL TheVarDecl!"); TransAssert(TheIdx && "NULL TheIdx!"); doRewrite(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } bool AggregateToScalar::addTmpVar(const Expr *RefE, const std::string &VarName, const std::string *InitStr) { std::string VarStr(VarName); QualType QT = RefE->getType(); QT.getAsStringInternal(VarStr, Context->getPrintingPolicy()); if (InitStr) { VarStr += " = "; VarStr += (*InitStr); } VarStr += ";"; if (TheVarDecl->getStorageClass() == SC_Static) VarStr = "static " + VarStr; TransAssert(!dyn_cast(TheVarDecl) && "We don't handle ParmVarDecl!"); if (TheVarDecl->isLocalVarDecl()) { DeclStmt *TheDeclStmt = VarDeclToDeclStmtMap[TheVarDecl]; TransAssert(TheDeclStmt && "NULL TheDeclStmt"); return RewriteHelper->addStringAfterStmt(TheDeclStmt, VarStr); } else { return RewriteHelper->addStringAfterVarDecl(TheVarDecl, VarStr); } } void AggregateToScalar::createNewVarName(std::string &VarName) { std::stringstream SS; SS << TheVarDecl->getNameAsString(); for (IndexVector::const_reverse_iterator I = TheIdx->rbegin(), E = TheIdx->rend(); I != E; ++I) { SS << "_" << (*I); } VarName = SS.str(); } bool AggregateToScalar::createNewVar(const Expr *RefE, std::string &VarName) { const Type *VarT = TheVarDecl->getType().getTypePtr(); TransAssert((VarT->isStructureType() || VarT->isUnionType() || VarT->isArrayType() || VarT->isPointerType()) && "Non-valid var type!"); createNewVarName(VarName); if (VarT->isPointerType()) return addTmpVar(RefE, VarName, NULL); const Expr *IE = TheVarDecl->getAnyInitializer(); if (!IE) return addTmpVar(RefE, VarName, NULL); const InitListExpr *ILE = dyn_cast(IE); if (!ILE) { TransAssert(dyn_cast(IE)); return addTmpVar(RefE, VarName, NULL); } const Expr *InitE = getInitExprByIndex(*TheIdx, ILE); // We might have incomplete initialization list if (!InitE) return addTmpVar(RefE, VarName, NULL); std::string InitStr; RewriteHelper->getExprString(InitE, InitStr); return addTmpVar(RefE, VarName, &InitStr); } void AggregateToScalar::doRewrite(void) { ExprSet *TheExprSet = ValidExprs[TheIdx]; TransAssert(!TheExprSet->empty() && "TheExprSet cannot be empty!"); ExprSet::iterator I = TheExprSet->begin(), E = TheExprSet->end(); std::string VarName(""); createNewVar(*I, VarName); for (; I != E; ++I) { RewriteHelper->replaceExpr((*I), VarName); } } void AggregateToScalar::addOneIdx(const Expr *E, const VarDecl *VD, IdxVectorSet *IdxSet, IndexVector *Idx) { IdxSet->insert(Idx); ExprSet *ESet = new ExprSet(); ValidExprs[Idx] = ESet; ESet->insert(E); ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) { TheVarDecl = VD; TheIdx = Idx; } } bool AggregateToScalar::isStructuralEqualVectors(IndexVector *IV1, IndexVector *IV2) { unsigned int Sz = IV1->size(); if (Sz != IV2->size()) return false; for (unsigned int I = 0; I < Sz; ++I) { unsigned int Idx1 = (*IV1)[I]; unsigned int Idx2 = (*IV2)[I]; if (Idx1 != Idx2) return false; } return true; } void AggregateToScalar::addOneExpr(const Expr *Exp) { IndexVector *Idx = new IndexVector(); const Expr *BaseE = getBaseExprAndIdxs(Exp, *Idx); TransAssert(BaseE && "Invalid Base Expr for ArraySubscriptExpr!"); const DeclRefExpr *DRE = dyn_cast(BaseE); if (!DRE) { delete Idx; return; } const ValueDecl *OrigDecl = DRE->getDecl(); const VarDecl *VD = dyn_cast(OrigDecl); if (!VD) { delete Idx; return; } if (dyn_cast(VD)) { delete Idx; return; } const VarDecl *CanonicalDecl = VD->getCanonicalDecl(); IdxVectorSet *IdxSet = ValidVars[CanonicalDecl]; if (!IdxSet) { IdxSet = new IdxVectorSet(); ValidVars[VD] = IdxSet; addOneIdx(Exp, VD, IdxSet, Idx); return; } IndexVector *CachedIdx = NULL; for (IdxVectorSet::iterator I = IdxSet->begin(), E = IdxSet->end(); I != E; ++I) { if (isStructuralEqualVectors(*I, Idx)) { CachedIdx = (*I); break; } } if (!CachedIdx) { addOneIdx(Exp, VD, IdxSet, Idx); return; } ExprSet *CachedESet = ValidExprs[CachedIdx]; TransAssert(CachedESet && "NULL CachedESet!"); CachedESet->insert(Exp); delete Idx; } AggregateToScalar::~AggregateToScalar(void) { delete AggregateAccessVisitor; for (VarToIdx::iterator I = ValidVars.begin(), E = ValidVars.end(); I != E; ++I) { delete (*I).second; } for (IdxToExpr::iterator I = ValidExprs.begin(), E = ValidExprs.end(); I != E; ++I) { delete (*I).first; delete (*I).second; } } creduce-2.2~pre1/clang_delta/LiftAssignmentExpr.h0000644000175000017500000000344412315002113020614 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef LIFT_ASSIGNMENT_EXPR_H #define LIFT_ASSIGNMENT_EXPR_H #include #include "llvm/ADT/SmallVector.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; class Stmt; class BinaryOperator; } class AssignExprCollectionVisitor; class AssignExprStatementVisitor; class LiftAssignmentExpr : public Transformation { friend class AssignExprCollectionVisitor; friend class AssignExprStatementVisitor; public: LiftAssignmentExpr(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), StmtVisitor(NULL), TheFuncDecl(NULL), TheStmt(NULL), TheAssignExpr(NULL), NeedParen(false) { } ~LiftAssignmentExpr(void); private: virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); bool addNewAssignStmt(void); bool replaceAssignExpr(void); clang::SmallVector ValidAssignExprs; AssignExprCollectionVisitor *CollectionVisitor; AssignExprStatementVisitor *StmtVisitor; clang::FunctionDecl *TheFuncDecl; clang::Stmt *TheStmt; clang::BinaryOperator *TheAssignExpr; bool NeedParen; // Unimplemented LiftAssignmentExpr(void); LiftAssignmentExpr(const LiftAssignmentExpr &); void operator=(const LiftAssignmentExpr &); }; #endif creduce-2.2~pre1/clang_delta/RenameClass.h0000644000175000017500000000475612315002113017232 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef RENAME_CLASS_H #define RENAME_CLASS_H #include #include #include "llvm/ADT/DenseMap.h" #include "llvm/ADT/SmallPtrSet.h" #include "llvm/ADT/SmallSet.h" #include "clang/AST/NestedNameSpecifier.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class CXXRecordDecl; class Type; class TemplateSpecializationType; } class RenameClassASTVisitor; class RenameClassRewriteVisitor; class RenameClass : public Transformation { friend class RenameClassASTVisitor; public: RenameClass(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), RewriteVisitor(NULL), TheCXXRecordDecl(NULL), NewNameStr(""), CurrentName('A'), MaxInheritanceLevel(0) { } ~RenameClass(void); private: typedef llvm::DenseMap RecordToInheritanceLevelMap; typedef llvm::SmallPtrSet CXXRecordDeclSet; typedef llvm::DenseMap InheritanceLevelToRecordsMap; typedef llvm::SmallSet NameCharSet; typedef std::set ClassNameSet; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void doAnalysis(void); void analyzeOneRecordDecl(const clang::CXXRecordDecl *CXXRD); void addOneRecordDecl(const clang::CXXRecordDecl *CanonicalRD, unsigned Level); bool isValidName(const std::string &Name); bool isReservedName(char C); void incValidInstance(const clang::CXXRecordDecl *CXXRD); RecordToInheritanceLevelMap RecordToLevel; InheritanceLevelToRecordsMap LevelToRecords; CXXRecordDeclSet UsedNameDecls; NameCharSet UsedNames; RenameClassASTVisitor *CollectionVisitor; RenameClassRewriteVisitor *RewriteVisitor; const clang::CXXRecordDecl *TheCXXRecordDecl; std::string NewNameStr; char CurrentName; unsigned MaxInheritanceLevel; // Unimplemented RenameClass(void); RenameClass(const RenameClass &); void operator=(const RenameClass &); }; #endif creduce-2.2~pre1/clang_delta/CallExprToValue.cpp0000644000175000017500000000727312315002113020377 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "CallExprToValue.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Replace a call expression with a value or variable which \ has the same type as CallExpr's type. If CallExpr is type \ of integer/pointer, it will be replaced with 0. If it has \ type of union/struct, it will be replaced with a newly created \ global variable with a correct type. \n"; static RegisterTransformation Trans("callexpr-to-value", DescriptionMsg); class CallExprToValueVisitor : public RecursiveASTVisitor { public: explicit CallExprToValueVisitor(CallExprToValue *Instance) : ConsumerInstance(Instance), CurrentFD(NULL) { } bool VisitCallExpr(CallExpr *CE); bool VisitFunctionDecl(FunctionDecl *FD); private: CallExprToValue *ConsumerInstance; const FunctionDecl *CurrentFD; }; bool CallExprToValueVisitor::VisitCallExpr(CallExpr *CE) { ConsumerInstance->ValidInstanceNum++; if (ConsumerInstance->TransformationCounter != ConsumerInstance->ValidInstanceNum) return true; ConsumerInstance->TheCallExpr = CE; ConsumerInstance->CurrentFD = CurrentFD; return true; } bool CallExprToValueVisitor::VisitFunctionDecl(FunctionDecl *FD) { // Note that CurrentFD could not be the function decl where TheCallExpr // shows up, e.g., we could have: // struct A { // void foo(); // static int value = bar(); // }; CurrentFD = FD; return true; } void CallExprToValue::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new CallExprToValueVisitor(this); NameQueryWrap = new TransNameQueryWrap(RewriteHelper->getTmpVarNamePrefix()); } void CallExprToValue::HandleTranslationUnit(ASTContext &Ctx) { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(TheCallExpr && "NULL TheCallExpr!"); TransAssert(CurrentFD && "NULL CurrentFD"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); NameQueryWrap->TraverseDecl(Ctx.getTranslationUnitDecl()); NamePostfix = NameQueryWrap->getMaxNamePostfix() + 1; replaceCallExpr(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void CallExprToValue::replaceCallExpr(void) { std::string CommaStr = ""; QualType RVQualType = TheCallExpr->getType(); const Type *RVType = RVQualType.getTypePtr(); if (RVType->isVoidType()) { // Nothing to do } else if (RVType->isUnionType() || RVType->isStructureType()) { std::string RVStr(""); RewriteHelper->getTmpTransName(NamePostfix, RVStr); NamePostfix++; CommaStr = RVStr; RVQualType.getAsStringInternal(RVStr, Context->getPrintingPolicy()); RVStr += ";\n"; RewriteHelper->insertStringBeforeFunc(CurrentFD, RVStr); } else { CommaStr = "0"; } RewriteHelper->replaceExpr(TheCallExpr, CommaStr); } CallExprToValue::~CallExprToValue(void) { delete CollectionVisitor; delete NameQueryWrap; } creduce-2.2~pre1/clang_delta/CombineLocalVarDecl.cpp0000644000175000017500000001045212315002113021146 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "CombineLocalVarDecl.h" #include #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Combine local variable declarations with the same type. \ This transformation records the location of the first \ local variable declaration, and tries to combine other \ declarations in the same DeclContext as the first one. \ For example, for the following cod3: \n\ int foo(void) { \n\ int x; \n\ int y; \n\ if (...) { \n\ int z; \n\ } \n\ } \n\ We will only combine x and y, and won't touch z, \ because z is not in the same DeclContext as x and y. \ Note that this transformation is unsound for the same \ reason as combine-global-var. \n"; static RegisterTransformation Trans("combine-local-var", DescriptionMsg); class CombLocalVarCollectionVisitor : public RecursiveASTVisitor { public: explicit CombLocalVarCollectionVisitor(CombineLocalVarDecl *Instance) : ConsumerInstance(Instance) { } bool VisitCompoundStmt(CompoundStmt *DS); private: const Type *getTypeFromDeclStmt(DeclStmt *DS); CombineLocalVarDecl *ConsumerInstance; }; const Type *CombLocalVarCollectionVisitor::getTypeFromDeclStmt(DeclStmt *DS) { Decl *D; if (DS->isSingleDecl()) { D = DS->getSingleDecl(); } else { DeclGroupRef DGR = DS->getDeclGroup(); DeclGroupRef::iterator I = DGR.begin(); D = (*I); } VarDecl *VD = dyn_cast(D); if (!VD) return NULL; return VD->getType().getTypePtr(); } bool CombLocalVarCollectionVisitor::VisitCompoundStmt(CompoundStmt *CS) { ConsumerInstance->DeclStmts.clear(); for (CompoundStmt::body_iterator I = CS->body_begin(), E = CS->body_end(); I != E; ++I) { DeclStmt *DS = dyn_cast(*I); if (!DS) continue; const Type *T = getTypeFromDeclStmt(DS); if (!T) continue; const Type *CanonicalT = ConsumerInstance->Context->getCanonicalType(T); DenseMap::iterator TI = ConsumerInstance->DeclStmts.find(CanonicalT); if (TI == ConsumerInstance->DeclStmts.end()) { ConsumerInstance->DeclStmts[CanonicalT] = DS; } else { ConsumerInstance->ValidInstanceNum++; if (ConsumerInstance->ValidInstanceNum != ConsumerInstance->TransformationCounter) continue; ConsumerInstance->TheDeclStmts.push_back((*TI).second); ConsumerInstance->TheDeclStmts.push_back(DS); } } return true; } void CombineLocalVarDecl::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new CombLocalVarCollectionVisitor(this); } bool CombineLocalVarDecl::HandleTopLevelDecl(DeclGroupRef D) { for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I) { CollectionVisitor->TraverseDecl(*I); } return true; } void CombineLocalVarDecl::HandleTranslationUnit(ASTContext &Ctx) { if (QueryInstanceOnly) { return; } if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); doCombination(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void CombineLocalVarDecl::doCombination(void) { TransAssert(TheDeclStmts.size() == 2); DeclStmt *DS2 = TheDeclStmts.pop_back_val(); DeclStmt *DS1 = TheDeclStmts.pop_back_val(); SourceLocation EndLoc = RewriteHelper->getDeclStmtEndLoc(DS1); std::string DStr; RewriteHelper->getDeclStmtStrAndRemove(DS2, DStr); TheRewriter.InsertText(EndLoc, ", " + DStr, /*InsertAfter=*/false); } CombineLocalVarDecl::~CombineLocalVarDecl(void) { delete CollectionVisitor; } creduce-2.2~pre1/clang_delta/RemoveEnumMemberValue.cpp0000644000175000017500000000562612315002113021574 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // Copyright (c) 2012 Konstantin Tokarev // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RemoveEnumMemberValue.h" #include #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; static const char *DescriptionMsg = "Remove enum member value. \n"; static RegisterTransformation Trans("remove-enum-member-value", DescriptionMsg); class RemoveEnumMemberValueAnalysisVisitor : public RecursiveASTVisitor { public: explicit RemoveEnumMemberValueAnalysisVisitor(RemoveEnumMemberValue *Instance) : ConsumerInstance(Instance) { } bool VisitEnumConstantDecl(EnumConstantDecl *ECD); private: RemoveEnumMemberValue *ConsumerInstance; }; bool RemoveEnumMemberValueAnalysisVisitor::VisitEnumConstantDecl(EnumConstantDecl *ECD) { if (!ECD->getInitExpr()) return true; ConsumerInstance->ValidInstanceNum++; if (ConsumerInstance->ValidInstanceNum == ConsumerInstance->TransformationCounter) { ConsumerInstance->TheEnumConstantDecl = ECD; } return true; } void RemoveEnumMemberValue::Initialize(ASTContext &context) { Transformation::Initialize(context); AnalysisVisitor = new RemoveEnumMemberValueAnalysisVisitor(this); } void RemoveEnumMemberValue::HandleTranslationUnit(ASTContext &Ctx) { AnalysisVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheEnumConstantDecl && "NULL TheEnumConstantDecl!"); removeEnumValue(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } static int getOffset(const char *Buf, char Symbol) { int Offset = 0; while (*Buf != Symbol) { Buf--; if (*Buf == '\0') break; Offset--; } return Offset; } void RemoveEnumMemberValue::removeEnumValue() { SourceManager &SrcManager = TheRewriter.getSourceMgr(); SourceRange Range = TheEnumConstantDecl->getInitExpr()->getSourceRange(); const char *Buf = SrcManager.getCharacterData(Range.getBegin()); int offset = getOffset(Buf, '='); Range.setBegin(Range.getBegin().getLocWithOffset(offset)); TheRewriter.RemoveText(Range); } RemoveEnumMemberValue::~RemoveEnumMemberValue() { delete AnalysisVisitor; } creduce-2.2~pre1/clang_delta/CommonRenameClassRewriteVisitor.h0000644000175000017500000003143112315002113023313 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef COMMON_RENAME_CLASS_REWRITE_VISITOR_H #define COMMON_RENAME_CLASS_REWRITE_VISITOR_H #include "llvm/ADT/SmallPtrSet.h" #include "clang/AST/RecursiveASTVisitor.h" namespace clang_delta_common_visitor { using namespace clang; template class CommonRenameClassRewriteVisitor : public RecursiveASTVisitor { public: CommonRenameClassRewriteVisitor(Rewriter *RT, RewriteUtils *Helper, const CXXRecordDecl *CXXRD, const std::string &Name) : TheRewriter(RT), RewriteHelper(Helper), TheCXXRecordDecl(CXXRD), NewNameStr(Name) { } T &getDerived() { return *static_cast(this); }; bool VisitCXXRecordDecl(CXXRecordDecl *CXXRD); bool VisitCXXConstructorDecl(CXXConstructorDecl *CtorDecl); bool VisitCXXDestructorDecl(CXXDestructorDecl *DtorDecl); bool VisitCXXMemberCallExpr(CXXMemberCallExpr *CE); bool VisitInjectedClassNameTypeLoc(InjectedClassNameTypeLoc TyLoc); bool VisitRecordTypeLoc(RecordTypeLoc RTLoc); bool VisitTemplateSpecializationTypeLoc( TemplateSpecializationTypeLoc TSPLoc); bool TraverseTemplateArgumentLoc(const TemplateArgumentLoc &ArgLoc); bool VisitDependentTemplateSpecializationTypeLoc( DependentTemplateSpecializationTypeLoc DTSLoc); bool VisitClassTemplatePartialSpecializationDecl( ClassTemplatePartialSpecializationDecl *D); bool VisitClassTemplateSpecializationDecl( ClassTemplateSpecializationDecl *TSD); bool TraverseConstructorInitializer(CXXCtorInitializer *Init); bool VisitUsingDecl(UsingDecl *D); private: typedef llvm::SmallPtrSet LocPtrSet; void renameTemplateName(TemplateName TmplName, SourceLocation LocStart); bool getNewName(const CXXRecordDecl *CXXRD, std::string &NewName); bool getNewNameByName(const std::string &Name, std::string &NewName); LocPtrSet VisitedLocs; Rewriter *TheRewriter; RewriteUtils *RewriteHelper; const CXXRecordDecl *TheCXXRecordDecl; std::string NewNameStr; }; template bool CommonRenameClassRewriteVisitor::VisitUsingDecl(UsingDecl *D) { DeclarationNameInfo NameInfo = D->getNameInfo(); DeclarationName DeclName = NameInfo.getName(); if (DeclName.getNameKind() != DeclarationName::Identifier) return true; IdentifierInfo *IdInfo = DeclName.getAsIdentifierInfo(); std::string IdName = IdInfo->getName(); std::string Name; if (getNewNameByName(IdName, Name)) { SourceLocation LocStart = NameInfo.getBeginLoc(); TheRewriter->ReplaceText(LocStart, IdName.size(), Name); } return true; } template bool CommonRenameClassRewriteVisitor::TraverseConstructorInitializer( CXXCtorInitializer *Init) { if (Init->isBaseInitializer() && !Init->isWritten()) return true; if (TypeSourceInfo *TInfo = Init->getTypeSourceInfo()) getDerived().TraverseTypeLoc(TInfo->getTypeLoc()); if (Init->isWritten()) getDerived().TraverseStmt(Init->getInit()); return true; } template bool CommonRenameClassRewriteVisitor:: VisitClassTemplatePartialSpecializationDecl( ClassTemplatePartialSpecializationDecl *D) { const Type *Ty = D->getInjectedSpecializationType().getTypePtr(); TransAssert(Ty && "Bad TypePtr!"); const TemplateSpecializationType *TST = dyn_cast(Ty); TransAssert(TST && "Bad TemplateSpecializationType!"); TemplateName TplName = TST->getTemplateName(); const TemplateDecl *TplD = TplName.getAsTemplateDecl(); TransAssert(TplD && "Invalid TemplateDecl!"); NamedDecl *ND = TplD->getTemplatedDecl(); TransAssert(ND && "Invalid NamedDecl!"); const CXXRecordDecl *CXXRD = dyn_cast(ND); TransAssert(CXXRD && "Invalid CXXRecordDecl!"); std::string Name; if (getNewName(CXXRD, Name)) { const TypeSourceInfo *TyInfo = D->getTypeAsWritten(); if (!TyInfo) return true; TypeLoc TyLoc = TyInfo->getTypeLoc(); SourceLocation LocStart = TyLoc.getLocStart(); TransAssert(LocStart.isValid() && "Invalid Location!"); TheRewriter->ReplaceText(LocStart, CXXRD->getNameAsString().size(), Name); } return true; } // ISSUE: I am not sure why, but RecursiveASTVisitor doesn't recursively // visit base classes from explicit template specialization, e.g., // struct A { }; // template class B : public A { }; // template<> class B : public A { }; // In the above case, A won't be touched. // So we have to do it manually template bool CommonRenameClassRewriteVisitor::VisitClassTemplateSpecializationDecl( ClassTemplateSpecializationDecl *TSD) { if (!TSD->isExplicitSpecialization() || !TSD->isCompleteDefinition()) return true; for (CXXRecordDecl::base_class_const_iterator I = TSD->bases_begin(), E = TSD->bases_end(); I != E; ++I) { TypeSourceInfo *TSI = (*I).getTypeSourceInfo(); TransAssert(TSI && "Bad TypeSourceInfo!"); getDerived().TraverseTypeLoc(TSI->getTypeLoc()); } return true; } template bool CommonRenameClassRewriteVisitor::VisitCXXRecordDecl( CXXRecordDecl *CXXRD) { std::string Name; if (getNewName(CXXRD, Name)) { RewriteHelper->replaceRecordDeclName(CXXRD, Name); } return true; } template bool CommonRenameClassRewriteVisitor::VisitCXXConstructorDecl (CXXConstructorDecl *CtorDecl) { const DeclContext *Ctx = CtorDecl->getDeclContext(); const CXXRecordDecl *CXXRD = dyn_cast(Ctx); TransAssert(CXXRD && "Invalid CXXRecordDecl"); std::string Name; if (getNewName(CXXRD, Name)) RewriteHelper->replaceFunctionDeclName(CtorDecl, Name); return true; } template bool CommonRenameClassRewriteVisitor::VisitCXXDestructorDecl( CXXDestructorDecl *DtorDecl) { const DeclContext *Ctx = DtorDecl->getDeclContext(); const CXXRecordDecl *CXXRD = dyn_cast(Ctx); TransAssert(CXXRD && "Invalid CXXRecordDecl"); // Avoid duplicated VisitDtor. // For example, in the code below: // template // class SomeClass { // public: // ~SomeClass() {} // }; // ~SomeClass's TypeLoc is represented as TemplateSpecializationTypeLoc // In this case, ~SomeClass will be renamed from // VisitTemplateSpecializationTypeLoc. DeclarationNameInfo NameInfo = DtorDecl->getNameInfo(); if ( TypeSourceInfo *TSInfo = NameInfo.getNamedTypeInfo()) { TypeLoc DtorLoc = TSInfo->getTypeLoc(); if (!DtorLoc.isNull() && (DtorLoc.getTypeLocClass() == TypeLoc::TemplateSpecialization)) return true; } std::string Name; if (getNewName(CXXRD, Name)) { RewriteHelper->replaceCXXDestructorDeclName(DtorDecl, Name); } return true; } template bool CommonRenameClassRewriteVisitor::VisitInjectedClassNameTypeLoc( InjectedClassNameTypeLoc TyLoc) { const CXXRecordDecl *CXXRD = TyLoc.getDecl(); TransAssert(CXXRD && "Invalid CXXRecordDecl!"); std::string Name; if (getNewName(CXXRD, Name)) { SourceLocation LocStart = TyLoc.getLocStart(); TransAssert(LocStart.isValid() && "Invalid Location!"); TheRewriter->ReplaceText(LocStart, CXXRD->getNameAsString().size(), Name); } return true; } template bool CommonRenameClassRewriteVisitor::VisitCXXMemberCallExpr( CXXMemberCallExpr *CE) { const CXXRecordDecl *CXXRD = CE->getRecordDecl(); // getRecordDEcl could return NULL if getImplicitObjectArgument() // returns NULL if (!CXXRD) return true; std::string Name; if (getNewName(CXXRD, Name)) { RewriteHelper->replaceCXXDtorCallExpr(CE, Name); } return true; } template bool CommonRenameClassRewriteVisitor::VisitRecordTypeLoc(RecordTypeLoc RTLoc) { const Type *Ty = RTLoc.getTypePtr(); if (Ty->isUnionType()) return true; const CXXRecordDecl *RD = dyn_cast(RTLoc.getDecl()); if (!RD) return true; std::string Name; if (getNewName(RD, Name)) { // Avoid duplicated rewrites to Decls from the same DeclGroup, e.g., // struct S s1, s2 SourceLocation LocStart = RTLoc.getLocStart(); void *LocPtr = LocStart.getPtrEncoding(); if (VisitedLocs.count(LocPtr)) return true; VisitedLocs.insert(LocPtr); RewriteHelper->replaceRecordType(RTLoc, Name); } return true; } template bool CommonRenameClassRewriteVisitor:: VisitDependentTemplateSpecializationTypeLoc( DependentTemplateSpecializationTypeLoc DTSLoc) { const Type *Ty = DTSLoc.getTypePtr(); const DependentTemplateSpecializationType *DTST = dyn_cast(Ty); TransAssert(DTST && "Bad DependentTemplateSpecializationType!"); const IdentifierInfo *IdInfo = DTST->getIdentifier(); std::string IdName = IdInfo->getName(); std::string Name; if (getNewNameByName(IdName, Name)) { SourceLocation LocStart = DTSLoc.getTemplateNameLoc(); TheRewriter->ReplaceText(LocStart, IdName.size(), Name); } return true; } template void CommonRenameClassRewriteVisitor::renameTemplateName( TemplateName TmplName, SourceLocation LocStart) { const TemplateDecl *TmplD = TmplName.getAsTemplateDecl(); TransAssert(TmplD && "Invalid TemplateDecl!"); NamedDecl *ND = TmplD->getTemplatedDecl(); // in some cases, ND could be NULL, e.g., the // template template parameter code below: // template class BBB> // struct AAA { // template // struct CCC { // static BBB a; // }; // }; // where we don't know BBB if (!ND) return; const CXXRecordDecl *CXXRD = dyn_cast(ND); if (!CXXRD) return; std::string Name; if (getNewName(CXXRD, Name)) { TheRewriter->ReplaceText(LocStart, CXXRD->getNameAsString().size(), Name); } } // ISSUE: we don't have loc info for TemplateName, so we have to // overload RecursiveASTVisitor TraverseTemplateArgumentLoc // function, or else we will omit arguments for template template // parameters template bool CommonRenameClassRewriteVisitor::TraverseTemplateArgumentLoc( const TemplateArgumentLoc &ArgLoc) { const TemplateArgument &Arg = ArgLoc.getArgument(); switch (Arg.getKind()) { case TemplateArgument::NullPtr: case TemplateArgument::Null: case TemplateArgument::Declaration: case TemplateArgument::Integral: return true; case TemplateArgument::Type: { if (TypeSourceInfo *TSI = ArgLoc.getTypeSourceInfo()) return getDerived().TraverseTypeLoc(TSI->getTypeLoc()); else return getDerived().TraverseType(Arg.getAsType()); } case TemplateArgument::Template: case TemplateArgument::TemplateExpansion: { if (ArgLoc.getTemplateQualifierLoc()) { getDerived().TraverseNestedNameSpecifierLoc( ArgLoc.getTemplateQualifierLoc()); } TemplateName TmplName = Arg.getAsTemplateOrTemplatePattern(); getDerived().TraverseTemplateName(Arg.getAsTemplateOrTemplatePattern()); renameTemplateName(TmplName, ArgLoc.getLocation()); return true; } case TemplateArgument::Expression: return getDerived().TraverseStmt(ArgLoc.getSourceExpression()); case TemplateArgument::Pack: return getDerived().TraverseTemplateArguments(Arg.pack_begin(), Arg.pack_size()); } return true; } template bool CommonRenameClassRewriteVisitor::VisitTemplateSpecializationTypeLoc( TemplateSpecializationTypeLoc TSPLoc) { const Type *Ty = TSPLoc.getTypePtr(); const TemplateSpecializationType *TST = dyn_cast(Ty); TransAssert(TST && "Bad TemplateSpecializationType!"); TemplateName TmplName = TST->getTemplateName(); renameTemplateName(TmplName, TSPLoc.getTemplateNameLoc()); return true; } template bool CommonRenameClassRewriteVisitor::getNewName(const CXXRecordDecl *CXXRD, std::string &NewName) { const CXXRecordDecl *CanonicalRD = CXXRD->getCanonicalDecl(); if (CanonicalRD == TheCXXRecordDecl) { NewName = NewNameStr; return true; } else { NewName = ""; return false; } } template bool CommonRenameClassRewriteVisitor::getNewNameByName( const std::string &Name, std::string &NewName) { if (TheCXXRecordDecl && (Name == TheCXXRecordDecl->getNameAsString())) { NewName = NewNameStr; return true; } else { NewName = ""; return false; } } } // end namespace clang_delta_common_visitor #endif creduce-2.2~pre1/clang_delta/SimplifyStruct.cpp0000644000175000017500000002327512315002113020366 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "SimplifyStruct.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/Lex/Lexer.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "clang/AST/RecordLayout.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "This pass replaces a struct with its parent if it has only one \ field, and this field is a struct, e.g, \n\ struct S1 { \n\ int f1;\n\ int f2;\n\ }\n\ struct S2 { \n\ struct S1 f1;\n\ } \n\ In the above code, struct S2 will be replaced with struct S1, including\n\ all its referenced. \n"; static RegisterTransformation Trans("simplify-struct", DescriptionMsg); class SimplifyStructCollectionVisitor : public RecursiveASTVisitor { public: explicit SimplifyStructCollectionVisitor(SimplifyStruct *Instance) : ConsumerInstance(Instance) { } bool VisitRecordDecl(RecordDecl *RD); private: SimplifyStruct *ConsumerInstance; }; class SimplifyStructRewriteVisitor : public RecursiveASTVisitor { public: explicit SimplifyStructRewriteVisitor(SimplifyStruct *Instance) : ConsumerInstance(Instance) { } bool VisitVarDecl(VarDecl *VD); bool VisitRecordDecl(RecordDecl *RD); bool VisitRecordTypeLoc(RecordTypeLoc RTLoc); bool VisitMemberExpr(MemberExpr *ME); private: SimplifyStruct *ConsumerInstance; }; bool SimplifyStructCollectionVisitor::VisitRecordDecl(RecordDecl *RD) { if (!RD->isThisDeclarationADefinition() || !RD->isStruct()) return true; if (ConsumerInstance->isSpecialRecordDecl(RD)) return true; if (RD->isInvalidDecl()) return true; const ASTRecordLayout &Info = ConsumerInstance->Context->getASTRecordLayout(RD); unsigned Count = Info.getFieldCount(); if (Count != 1) return true; const FieldDecl *FD = *(RD->field_begin()); TransAssert(FD && "Invalid FieldDecl!"); const Type *Ty = FD->getType().getTypePtr(); const RecordType *RT = Ty->getAs(); if (!RT) return true; const RecordDecl *NestedRD = RT->getDecl(); if (NestedRD->getNameAsString() == "") return true; ConsumerInstance->ValidInstanceNum++; if (ConsumerInstance->TransformationCounter == ConsumerInstance->ValidInstanceNum) { ConsumerInstance->TheRecordDecl = dyn_cast(RD->getCanonicalDecl()); ConsumerInstance->ReplacingRecordDecl = dyn_cast(NestedRD->getCanonicalDecl()); ConsumerInstance->setQualifierFlags(FD); } return true; } bool SimplifyStructRewriteVisitor::VisitVarDecl(VarDecl *VD) { if (!ConsumerInstance->ConstField && !ConsumerInstance->VolatileField) return true; QualType QT = VD->getType(); const Type *Ty = QT.getTypePtr(); const RecordType *RT = Ty->getAs(); if (!RT) return true; const RecordDecl *RD = RT->getDecl(); if (RD != ConsumerInstance->TheRecordDecl) return true; SourceLocation LocStart = VD->getLocStart(); void *LocPtr = LocStart.getPtrEncoding(); if (ConsumerInstance->VisitedVarDeclLocs.count(LocPtr)) return true; ConsumerInstance->VisitedVarDeclLocs.insert(LocPtr); std::string QualStr = ""; if (ConsumerInstance->ConstField && !QT.isConstQualified()) QualStr += "const "; if (ConsumerInstance->VolatileField && !QT.isVolatileQualified()) QualStr += "volatile "; ConsumerInstance->TheRewriter.InsertText(LocStart, QualStr); return true; } bool SimplifyStructRewriteVisitor::VisitRecordDecl(RecordDecl *RD) { RecordDecl *CanonicalRD = dyn_cast(RD->getCanonicalDecl()); if (CanonicalRD != ConsumerInstance->TheRecordDecl) return true; SourceLocation LocStart = RD->getLocation(); void *LocPtr = LocStart.getPtrEncoding(); if (!ConsumerInstance->VisitedLocs.count(LocPtr)) { ConsumerInstance->VisitedLocs.insert(LocPtr); std::string RPName = ConsumerInstance->ReplacingRecordDecl->getNameAsString(); if (RD->getNameAsString() != "") { ConsumerInstance->RewriteHelper->replaceRecordDeclName(RD, RPName); } else { ConsumerInstance->TheRewriter.ReplaceText(LocStart, /*struct*/6, "struct " + RPName); } } if (!RD->isThisDeclarationADefinition()) return true; SourceLocation LBLoc = ConsumerInstance->RewriteHelper->getLocationUntil(RD->getLocation(), '{'); SourceLocation RBLoc = RD->getRBraceLoc(); ConsumerInstance->TheRewriter.RemoveText(SourceRange(LBLoc, RBLoc)); return true; } bool SimplifyStructRewriteVisitor::VisitRecordTypeLoc(RecordTypeLoc RTLoc) { const Type *Ty = RTLoc.getTypePtr(); if (Ty->isUnionType()) return true; RecordDecl *RD = RTLoc.getDecl(); RecordDecl *CanonicalRD = dyn_cast(RD->getCanonicalDecl()); if (CanonicalRD != ConsumerInstance->TheRecordDecl) return true; SourceLocation LocStart = RTLoc.getLocStart(); void *LocPtr = LocStart.getPtrEncoding(); if (ConsumerInstance->VisitedLocs.count(LocPtr)) return true; ConsumerInstance->VisitedLocs.insert(LocPtr); ConsumerInstance->RewriteHelper->replaceRecordType(RTLoc, ConsumerInstance->ReplacingRecordDecl->getNameAsString()); return true; } bool SimplifyStructRewriteVisitor::VisitMemberExpr(MemberExpr *ME) { ValueDecl *OrigDecl = ME->getMemberDecl(); FieldDecl *FD = dyn_cast(OrigDecl); if (!FD) { // in C++, getMemberDecl returns a CXXMethodDecl. if (TransformationManager::isCXXLangOpt()) return true; TransAssert(0 && "Bad FD!\n"); } RecordDecl *RD = FD->getParent(); if (!RD || (dyn_cast(RD->getCanonicalDecl()) != ConsumerInstance->TheRecordDecl)) return true; const Type *T = FD->getType().getTypePtr(); const RecordType *RT = T->getAs(); TransAssert(RT && "Invalid record type!"); const RecordDecl *ReplacingRD = dyn_cast(RT->getDecl()->getCanonicalDecl()); (void)ReplacingRD; TransAssert((ReplacingRD == ConsumerInstance->ReplacingRecordDecl) && "Unmatched Replacing RD!"); SourceLocation LocEnd = ME->getLocEnd(); SourceLocation ArrowPos = Lexer::findLocationAfterToken(LocEnd, tok::arrow, *(ConsumerInstance->SrcManager), ConsumerInstance->Context->getLangOpts(), /*SkipTrailingWhitespaceAndNewLine=*/true); SourceLocation PeriodPos = Lexer::findLocationAfterToken(LocEnd, tok::period, *(ConsumerInstance->SrcManager), ConsumerInstance->Context->getLangOpts(), /*SkipTrailingWhitespaceAndNewLine=*/true); std::string ES; ConsumerInstance->RewriteHelper->getExprString(ME, ES); // no more MemberExpr upon this ME if (ArrowPos.isInvalid() && PeriodPos.isInvalid()) { SourceLocation StartLoc = ME->getLocStart(); size_t Pos; if (ME->isArrow()) { Pos = ES.find("->"); } else { Pos = ES.find("."); } TransAssert((Pos != std::string::npos) && "Cannot find arrow or dot!"); StartLoc = StartLoc.getLocWithOffset(Pos); int Off = ES.length() - Pos; ConsumerInstance->TheRewriter.RemoveText(StartLoc, Off); return true; } SourceLocation StartLoc = ME->getMemberLoc(); const char *StartBuf = ConsumerInstance->SrcManager->getCharacterData(StartLoc); const char *EndBuf; if (ArrowPos.isValid()) { EndBuf = ConsumerInstance->SrcManager->getCharacterData(ArrowPos); EndBuf++; } else { TransAssert(PeriodPos.isValid() && "Bad dot position!"); EndBuf = ConsumerInstance->SrcManager->getCharacterData(PeriodPos); } int Off = EndBuf - StartBuf; ConsumerInstance->TheRewriter.RemoveText(StartLoc, Off); return true; } void SimplifyStruct::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new SimplifyStructCollectionVisitor(this); RewriteVisitor = new SimplifyStructRewriteVisitor(this); } void SimplifyStruct::HandleTranslationUnit(ASTContext &Ctx) { // ISSUE: not well tested on CXX code, so currently disable this pass for CXX if (TransformationManager::isCXXLangOpt()) { ValidInstanceNum = 0; TransError = TransMaxInstanceError; return; } TransAssert(CollectionVisitor && "NULL CollectionVisitor!"); CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (QueryInstanceOnly) { return; } if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(RewriteVisitor && "NULL RewriteVisitor!"); TransAssert(TheRecordDecl && "NULL TheRecordDecl!"); TransAssert(ReplacingRecordDecl && "NULL ReplacingRecordDecl!"); RewriteVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void SimplifyStruct::setQualifierFlags(const FieldDecl *FD) { QualType QT = FD->getType(); if (QT.isConstQualified()) ConstField = true; if (QT.isVolatileQualified()) VolatileField = true; } SimplifyStruct::~SimplifyStruct(void) { delete CollectionVisitor; delete RewriteVisitor; } creduce-2.2~pre1/clang_delta/CommonParameterRewriteVisitor.h0000644000175000017500000001177312315002113023045 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef COMMON_PARAMETER_REWRITE_VISITOR_H #define COMMON_PARAMETER_REWRITE_VISITOR_H #include "llvm/ADT/SmallVector.h" #include "clang/AST/RecursiveASTVisitor.h" template class CommonParameterRewriteVisitor : public clang::RecursiveASTVisitor { public: explicit CommonParameterRewriteVisitor(Trans *Instance) : ConsumerInstance(Instance) { } bool VisitCallExpr(clang::CallExpr *E); bool VisitFunctionDecl(clang::FunctionDecl *FD); bool VisitCXXConstructExpr(clang::CXXConstructExpr *CE); void rewriteAllExprs(void); protected: clang::SmallVector AllCallExprs; clang::SmallVector AllConstructExprs; bool rewriteOneCallExpr(clang::CallExpr *E); bool rewriteOneConstructExpr(const clang::CXXConstructExpr *CE); Trans *ConsumerInstance; }; template bool CommonParameterRewriteVisitor::VisitCXXConstructExpr( clang::CXXConstructExpr *CE) { const clang::CXXConstructorDecl *CtorD = CE->getConstructor(); if (CtorD->getCanonicalDecl() == ConsumerInstance->TheFuncDecl) AllConstructExprs.push_back(CE); return true; } template bool CommonParameterRewriteVisitor::VisitFunctionDecl( clang::FunctionDecl *FD) { clang::FunctionDecl *CanonicalFD = FD->getCanonicalDecl(); if (CanonicalFD == ConsumerInstance->TheFuncDecl) return ConsumerInstance->rewriteFuncDecl(FD); return true; } template bool CommonParameterRewriteVisitor::rewriteOneCallExpr( clang::CallExpr *E) { return ConsumerInstance->RewriteHelper-> removeArgFromCallExpr(E, ConsumerInstance->TheParamPos); } template bool CommonParameterRewriteVisitor::rewriteOneConstructExpr( const clang::CXXConstructExpr *CE) { return ConsumerInstance->RewriteHelper-> removeArgFromCXXConstructExpr(CE, ConsumerInstance->TheParamPos); } template void CommonParameterRewriteVisitor::rewriteAllExprs(void) { while (!AllCallExprs.empty()) { clang::CallExpr *CallE = AllCallExprs.pop_back_val(); rewriteOneCallExpr(CallE); } while (!AllConstructExprs.empty()) { const clang::CXXConstructExpr *CE = AllConstructExprs.pop_back_val(); rewriteOneConstructExpr(CE); } } template bool CommonParameterRewriteVisitor::VisitCallExpr( clang::CallExpr *CallE) { const clang::FunctionDecl *CalleeDecl = NULL; const clang::Expr *E = CallE->getCallee(); if (const clang::UnresolvedLookupExpr *UE = llvm::dyn_cast(E)) { clang::DeclarationName DName = UE->getName(); TransAssert(((DName.getNameKind() == clang::DeclarationName::Identifier) || (DName.getNameKind() == clang::DeclarationName::CXXOperatorName)) && "Not an indentifier!"); if (const clang::NestedNameSpecifier *NNS = UE->getQualifier()) { if (const clang::DeclContext *Ctx = ConsumerInstance->getDeclContextFromSpecifier(NNS)) CalleeDecl = ConsumerInstance->lookupFunctionDecl(DName, Ctx); } if (!CalleeDecl) CalleeDecl = ConsumerInstance->lookupFunctionDecl(DName, ConsumerInstance->TheFuncDecl->getLookupParent()); if (!CalleeDecl) return true; } else { CalleeDecl = CallE->getDirectCallee(); if (!CalleeDecl) { return true; } } if (clang::FunctionTemplateDecl *TheTmplFuncD = ConsumerInstance->TheFuncDecl->getDescribedFunctionTemplate()) { clang::FunctionTemplateDecl *TmplFuncD; if (CalleeDecl->isTemplateInstantiation()) TmplFuncD = CalleeDecl->getPrimaryTemplate(); else TmplFuncD = CalleeDecl->getDescribedFunctionTemplate(); if (!TmplFuncD || (TmplFuncD->getCanonicalDecl() != TheTmplFuncD->getCanonicalDecl())) return true; } if (clang::FunctionDecl *InstFuncDecl = CalleeDecl->getInstantiatedFromMemberFunction()) { CalleeDecl = InstFuncDecl; } if (CalleeDecl->getCanonicalDecl() != ConsumerInstance->TheFuncDecl) { return true; } // We now have a correct CallExpr // Here we only collect these valid CallExprs, and // will rewrite them later in a reverse order. // The reason is that if we have code like below: // foo(foo(1)); // we want to rewrite the nested foo(1) first. // If we rewrite the outside foo first, we will // end up with bad transformation when we try to // rewrite foo(1), which has been removed. AllCallExprs.push_back(CallE); return true; } #endif creduce-2.2~pre1/clang_delta/Transformation.cpp0000644000175000017500000007351712315002113020377 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "Transformation.h" #include #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Lex/Lexer.h" #include "clang/Basic/SourceManager.h" #include "llvm/Support/raw_ostream.h" #include "llvm/ADT/SmallString.h" using namespace clang; class TransNameQueryVisitor : public RecursiveASTVisitor { public: TransNameQueryVisitor(TransNameQueryWrap *Instance, const std::string &Prefix) : WrapInstance(Instance), NamePrefix(Prefix) { } bool VisitVarDecl(VarDecl *VD); private: TransNameQueryWrap *WrapInstance; const std::string NamePrefix; }; bool TransNameQueryVisitor::VisitVarDecl(VarDecl *VD) { std::string Name = VD->getNameAsString(); size_t Sz = NamePrefix.size(); if (Name.compare(0, Sz, NamePrefix)) return true; std::string PostfixStr = Name.substr(Sz); TransAssert((PostfixStr.size() > 0) && "Bad trans tmp name!"); std::stringstream TmpSS(PostfixStr); unsigned int PostfixV; if (!(TmpSS >> PostfixV)) TransAssert(0 && "Non-integer trans tmp name!"); if (PostfixV > WrapInstance->MaxPostfix) WrapInstance->MaxPostfix = PostfixV; return true; } TransNameQueryWrap::TransNameQueryWrap(const std::string &Prefix) : NamePrefix(Prefix), MaxPostfix(0) { NameQueryVisitor = new TransNameQueryVisitor(this, Prefix); } TransNameQueryWrap::~TransNameQueryWrap(void) { delete NameQueryVisitor; } bool TransNameQueryWrap::TraverseDecl(Decl *D) { return NameQueryVisitor->TraverseDecl(D); } void Transformation::Initialize(ASTContext &context) { Context = &context; SrcManager = &Context->getSourceManager(); TheRewriter.setSourceMgr(Context->getSourceManager(), Context->getLangOpts()); RewriteHelper = RewriteUtils::GetInstance(&TheRewriter); } void Transformation::outputTransformedSource(llvm::raw_ostream &OutStream) { FileID MainFileID = SrcManager->getMainFileID(); const RewriteBuffer *RWBuf = TheRewriter.getRewriteBufferFor(MainFileID); // RWBuf is non-empty upon any rewrites TransAssert(RWBuf && "Empty RewriteBuffer!"); OutStream << std::string(RWBuf->begin(), RWBuf->end()); OutStream.flush(); } void Transformation::outputOriginalSource(llvm::raw_ostream &OutStream) { FileID MainFileID = SrcManager->getMainFileID(); const llvm::MemoryBuffer *MainBuf = SrcManager->getBuffer(MainFileID); TransAssert(MainBuf && "Empty MainBuf!"); OutStream << MainBuf->getBufferStart(); OutStream.flush(); } void Transformation::getTransErrorMsg(std::string &ErrorMsg) { if (TransError == TransSuccess) { ErrorMsg = ""; } else if (TransError == TransInternalError) { ErrorMsg = "Internal transformation error!"; } else if (TransError == TransMaxInstanceError) { ErrorMsg = "The counter value exceeded the number of transformation instances!"; } else if (TransError == TransMaxVarsError) { ErrorMsg = "Too many variables!"; } else if (TransError == TransMaxClassesError) { ErrorMsg = "Too many classes!"; } else if (TransError == TransNoValidVarsError) { ErrorMsg = "No variables need to be renamed!"; } else if (TransError == TransNoValidFunsError) { ErrorMsg = "No valid function declarations exist!"; } else if (TransError == TransNoValidParamsError) { ErrorMsg = "No valid parameters declarations exist!"; } else if (TransError == TransNoTextModificationError) { ErrorMsg = "No modification to the transformed program!"; } else if (TransError == TransToCounterTooBigError) { ErrorMsg = "The to-counter value exceeded the number of transformation instances!"; } else { TransAssert(0 && "Unknown transformation error!"); } } const Expr * Transformation::ignoreSubscriptExprParenCasts(const Expr *E) { const Expr *NewE = E->IgnoreParenCasts(); const ArraySubscriptExpr *ASE; while (true) { ASE = dyn_cast(NewE); if (!ASE) break; NewE = ASE->getBase()->IgnoreParenCasts(); } TransAssert(NewE && "NULL NewE!"); return NewE; } const Expr *Transformation::getInitExprByIndex(IndexVector &Idxs, const InitListExpr *ILE) { const InitListExpr *SubILE = ILE; const Expr *Exp = NULL; unsigned int Count = 0; for (IndexVector::const_reverse_iterator I = Idxs.rbegin(), E = Idxs.rend(); I != E; ++I) { Count++; unsigned int Idx; const Type *T = SubILE->getType().getTypePtr(); if (T->isUnionType()) Idx = 0; else Idx = (*I); // Incomplete initialization list if (Idx >= SubILE->getNumInits()) return NULL; Exp = SubILE->getInit(Idx); TransAssert(Exp && "NULL Exp!"); SubILE = dyn_cast(Exp); if (!SubILE) break; } TransAssert(Exp && "Exp cannot be NULL"); TransAssert(Count == Idxs.size()); return Exp; } const Expr *Transformation::getArrayBaseExprAndIdxs( const ArraySubscriptExpr *ASE, IndexVector &Idxs) { const Expr *BaseE = NULL; while (ASE) { const Expr *IdxE = ASE->getIdx(); unsigned int Idx = 0; llvm::APSInt Result; if (IdxE && IdxE->EvaluateAsInt(Result, *Context)) { // this will truncate a possible uint64 value to uint32 value Idx = (unsigned int)(*Result.getRawData()); } BaseE = ASE->getBase()->IgnoreParenCasts(); ASE = dyn_cast(BaseE); Idxs.push_back(Idx); } return BaseE; } const Expr *Transformation::getInitExprFromBase(const Expr *BaseE, IndexVector &Idxs) { TransAssert(BaseE && "Bad Array Base Expression!"); const DeclRefExpr *DRE = dyn_cast(BaseE); if (!DRE) return NULL; const ValueDecl *OrigDecl = DRE->getDecl(); const VarDecl *VD = dyn_cast(OrigDecl); TransAssert(VD && "Bad VarDecl!"); const Type * Ty = VD->getType().getTypePtr(); if (Ty->isPointerType()) return NULL; const Expr *InitE = VD->getAnyInitializer(); if (!InitE) return NULL; // We don't have routine for CXXConstructExpr if (dyn_cast(InitE)) return NULL; const InitListExpr *ILE = dyn_cast(InitE); // not always the case we will have an InitListExpr, e.g., // RHS is a struct, or dereferencing a struct pointer, etc if (!ILE) return NULL; return getInitExprByIndex(Idxs, ILE); } const Expr *Transformation::getArraySubscriptElem( const ArraySubscriptExpr *ASE) { IndexVector ArrayDims; const Expr *BaseE = getArrayBaseExprAndIdxs(ASE, ArrayDims); return getInitExprFromBase(BaseE, ArrayDims); } const Expr *Transformation::getMemberExprBaseExprAndIdxs( const MemberExpr *ME, IndexVector &Idxs) { const Expr *BaseE = NULL; while (ME) { ValueDecl *VD = ME->getMemberDecl(); FieldDecl *FD = dyn_cast(VD); TransAssert(FD && "Bad FD!\n"); unsigned int Idx = FD->getFieldIndex(); Idxs.push_back(Idx); BaseE = ME->getBase()->IgnoreParenCasts(); const ArraySubscriptExpr *ASE = dyn_cast(BaseE); if (ASE) { BaseE = getArrayBaseExprAndIdxs(ASE, Idxs); if (!BaseE) return NULL; } ME = dyn_cast(BaseE); } return BaseE; } bool Transformation::isCXXMemberExpr(const MemberExpr *ME) { const ValueDecl *VD = ME->getMemberDecl(); if (dyn_cast(VD)) return true; const FieldDecl *FD = dyn_cast(VD); TransAssert(FD && "Bad FieldDecl!"); const CXXRecordDecl *CXXRD = dyn_cast(FD->getParent()); if (!CXXRD) return false; return !(CXXRD->isCLike()); } const Expr *Transformation::getMemberExprElem(const MemberExpr *ME) { if (isCXXMemberExpr(ME)) return NULL; IndexVector Idxs; const Expr *BaseE = getMemberExprBaseExprAndIdxs(ME, Idxs); return getInitExprFromBase(BaseE, Idxs); } unsigned int Transformation::getArrayDimension(const ArrayType *ArrayTy) { unsigned int Dim = 1; const Type *ArrayElemTy = ArrayTy->getElementType().getTypePtr(); while (ArrayElemTy->isArrayType()) { const ArrayType *AT = dyn_cast(ArrayElemTy); ArrayElemTy = AT->getElementType().getTypePtr(); Dim++; } return Dim; } unsigned int Transformation::getArrayDimensionAndTypes( const ArrayType *ArrayTy, ArraySubTypeVector &TyVec) { unsigned int Dim = 1; const Type *ArrayElemTy = ArrayTy->getElementType().getTypePtr(); TyVec.push_back(ArrayTy); while (ArrayElemTy->isArrayType()) { const ArrayType *AT = dyn_cast(ArrayElemTy); TyVec.push_back(AT); ArrayElemTy = AT->getElementType().getTypePtr(); Dim++; } return Dim; } const Type *Transformation::getArrayBaseElemType(const ArrayType *ArrayTy) { const Type *ArrayElemTy = ArrayTy->getElementType().getTypePtr(); while (ArrayElemTy->isArrayType()) { const ArrayType *AT = dyn_cast(ArrayElemTy); ArrayElemTy = AT->getElementType().getTypePtr(); } TransAssert(ArrayElemTy && "Bad Array Element Type!"); return ArrayElemTy; } unsigned int Transformation::getConstArraySize( const ConstantArrayType *CstArrayTy) { unsigned int Sz; llvm::APInt Result = CstArrayTy->getSize(); llvm::SmallString<8> IntStr; Result.toStringUnsigned(IntStr); std::stringstream TmpSS(IntStr.str()); if (!(TmpSS >> Sz)) { TransAssert(0 && "Non-integer value!"); } return Sz; } // This is a more complete implementation to deal with mixed // array and structs/unions const Expr *Transformation::getBaseExprAndIdxs(const Expr *E, IndexVector &Idxs) { const Expr *BaseE = NULL; while (E) { E = E->IgnoreParenCasts(); BaseE = E; Expr::StmtClass SC = E->getStmtClass(); if (SC == Expr::MemberExprClass) { const MemberExpr *ME = dyn_cast(E); ValueDecl *VD = ME->getMemberDecl(); FieldDecl *FD = dyn_cast(VD); TransAssert(FD && "Bad FD!\n"); unsigned int Idx = FD->getFieldIndex(); Idxs.push_back(Idx); E = ME->getBase(); } else if (SC == Expr::ArraySubscriptExprClass) { const ArraySubscriptExpr *ASE = dyn_cast(E); const Expr *IdxE = ASE->getIdx(); unsigned int Idx = 0; llvm::APSInt Result; // If we cannot have an integeral index, use 0. if (IdxE && IdxE->EvaluateAsInt(Result, *Context)) { std::string IntStr = Result.toString(10); std::stringstream TmpSS(IntStr); if (!(TmpSS >> Idx)) TransAssert(0 && "Non-integer value!"); } Idxs.push_back(Idx); E = ASE->getBase(); } else { break; } } return BaseE; } const Expr *Transformation::getBaseExprAndIdxExprs( const ArraySubscriptExpr *ASE, ExprVector &IdxExprs) { const Expr *BaseE = NULL; while (ASE) { const Expr *IdxE = ASE->getIdx(); IdxExprs.push_back(IdxE); BaseE = ASE->getBase()->IgnoreParenCasts(); ASE = dyn_cast(BaseE); } return BaseE; } const Type *Transformation::getBasePointerElemType(const Type *Ty) { QualType QT = Ty->getPointeeType();; while (!QT.isNull()) { Ty = QT.getTypePtr(); QT = Ty->getPointeeType(); } TransAssert(Ty && "NULL Type Ptr!"); return Ty; } int Transformation::getIndexAsInteger(const Expr *E) { llvm::APSInt Result; int Idx; if (!E->EvaluateAsInt(Result, *Context)) TransAssert(0 && "Failed to Evaluate index!"); Idx = (int)(*Result.getRawData()); return Idx; } const Type* Transformation::getBaseType(const Type *T) { if (T->isPointerType() || T->isReferenceType()) return getBaseType(T->getPointeeType().getTypePtr()); else if (T->isRecordType()) T = T->getAs(); else if (T->isEnumeralType()) T = T->getAs(); else if (T->getTypeClass() == Type::Typedef) T = T->getAs(); else if (T->isArrayType()) return getBaseType(T->castAsArrayTypeUnsafe()-> getElementType().getTypePtr()); return T; } // Lookup a function decl from a top-level DeclContext // It's slow... const FunctionDecl *Transformation::lookupFunctionDeclInGlobal( DeclarationName &DName, const DeclContext *Ctx) { DeclContext::lookup_const_result Result = Ctx->lookup(DName); for (DeclContext::lookup_const_iterator I = Result.begin(), E = Result.end(); I != E; ++I) { if (const FunctionDecl *FD = dyn_cast(*I)) { return FD; } const FunctionTemplateDecl *TD = NULL; if (const UsingShadowDecl *USD = dyn_cast(*I)) { TD = dyn_cast(USD->getTargetDecl()); } else { TD = dyn_cast(*I); } if (TD) return TD->getTemplatedDecl(); } for (DeclContext::decl_iterator I = Ctx->decls_begin(), E = Ctx->decls_end(); I != E; ++I) { if (const ClassTemplateDecl *ClassTemplate = dyn_cast(*I)) { const CXXRecordDecl *CXXRD = ClassTemplate->getTemplatedDecl(); if (const FunctionDecl *FD = lookupFunctionDeclInGlobal(DName, CXXRD)) { return FD; } } const DeclContext *SubCtx = dyn_cast(*I); if (!SubCtx || dyn_cast(SubCtx)) continue; if (const FunctionDecl *FD = lookupFunctionDeclInGlobal(DName, SubCtx)) { return FD; } } return NULL; } const FunctionDecl *Transformation::lookupFunctionDeclFromBases( DeclarationName &DName, const CXXRecordDecl *CXXRD) { for (CXXRecordDecl::base_class_const_iterator I = CXXRD->bases_begin(), E = CXXRD->bases_end(); I != E; ++I) { const CXXBaseSpecifier *BS = I; const Type *Ty = BS->getType().getTypePtr(); const CXXRecordDecl *Base = getBaseDeclFromType(Ty); // it's not always the case we could resolve a base specifier, e.g. // Ty is of DependentName if (!Base) continue; const CXXRecordDecl *BaseDef = Base->getDefinition(); if (!BaseDef) continue; if (const FunctionDecl *FD = lookupFunctionDecl(DName, BaseDef)) return FD; } return NULL; } const FunctionDecl *Transformation::lookupFunctionDeclFromCtx( DeclarationName &DName, const DeclContext *Ctx) { if (dyn_cast(Ctx)) return NULL; DeclContext::lookup_const_result Result = Ctx->lookup(DName); for (DeclContext::lookup_const_iterator I = Result.begin(), E = Result.end(); I != E; ++I) { if (const FunctionDecl *FD = dyn_cast(*I)) { return FD; } const FunctionTemplateDecl *TD = NULL; if (const UsingShadowDecl *USD = dyn_cast(*I)) { TD = dyn_cast(USD->getTargetDecl()); } else { TD = dyn_cast(*I); } if (TD) return TD->getTemplatedDecl(); if (const UnresolvedUsingValueDecl *UUD = dyn_cast(*I)) { const NestedNameSpecifier *NNS = UUD->getQualifier(); const DeclContext *Ctx = getDeclContextFromSpecifier(NNS); if (!Ctx) continue; if (const FunctionDecl *FD = lookupFunctionDecl(DName, Ctx)) return FD; } } return NULL; } const FunctionDecl *Transformation::lookupFunctionDecl( DeclarationName &DName, const DeclContext *Ctx) { if (dyn_cast(Ctx)) return NULL; if (const FunctionDecl *FD = lookupFunctionDeclFromCtx(DName, Ctx)) return FD; // lookup base classes: // this would be slow and may re-visit some Ctx. // Probably we should cache those Ctx(s) which have been visited // to speedup lookup if (Ctx->isRecord()) { const RecordDecl *RD = dyn_cast(Ctx); if (const CXXRecordDecl *CXXRD = dyn_cast(RD)) { if (const FunctionDecl *FD = lookupFunctionDeclFromBases(DName, CXXRD)) return FD; } } for (DeclContext::udir_iterator I = Ctx->using_directives_begin(), E = Ctx->using_directives_end(); I != E; ++I) { const NamespaceDecl *ND = (*I)->getNominatedNamespace(); // avoid infinite recursion if (ND->getLookupParent() == Ctx) return NULL; if (const FunctionDecl *FD = lookupFunctionDecl(DName, ND)) return FD; } const DeclContext *ParentCtx = Ctx->getLookupParent(); if (!ParentCtx || dyn_cast(ParentCtx)) return NULL; return lookupFunctionDecl(DName, ParentCtx); } const DeclContext *Transformation::getDeclContextFromSpecifier( const NestedNameSpecifier *NNS) { for (; NNS; NNS = NNS->getPrefix()) { NestedNameSpecifier::SpecifierKind Kind = NNS->getKind(); switch (Kind) { case NestedNameSpecifier::Namespace: { return NNS->getAsNamespace()->getCanonicalDecl(); } case NestedNameSpecifier::NamespaceAlias: { const NamespaceAliasDecl *NAD = NNS->getAsNamespaceAlias(); return NAD->getNamespace()->getCanonicalDecl(); } case NestedNameSpecifier::TypeSpec: // Fall-through case NestedNameSpecifier::TypeSpecWithTemplate: { const Type *Ty = NNS->getAsType(); if (const RecordType *RT = Ty->getAs()) return RT->getDecl(); if (const TypedefType *TT = Ty->getAs()) { const TypedefNameDecl *TypeDecl = TT->getDecl(); const Type *UnderlyingTy = TypeDecl->getUnderlyingType().getTypePtr(); if (const RecordType *RT = UnderlyingTy->getAs()) return RT->getDecl(); if (const TemplateSpecializationType *TST = UnderlyingTy->getAs()) { return getBaseDeclFromTemplateSpecializationType(TST); } } break; } default: break; } } return NULL; } bool Transformation::isSpecialRecordDecl(const RecordDecl *RD) { std::string Name = RD->getNameAsString(); return (Name == "__va_list_tag"); } const CXXRecordDecl *Transformation::getBaseDeclFromTemplateSpecializationType( const TemplateSpecializationType *TSTy) { TemplateName TplName = TSTy->getTemplateName(); TemplateDecl *TplD = TplName.getAsTemplateDecl(); TransAssert(TplD && "Invalid TemplateDecl!"); NamedDecl *ND = TplD->getTemplatedDecl(); TransAssert(ND && "Invalid NamedDecl!"); if (TypedefNameDecl *TdefD = dyn_cast(ND)) { const Type *UnderlyingTy = TdefD->getUnderlyingType().getTypePtr(); const CXXRecordDecl *CXXRD = getBaseDeclFromType(UnderlyingTy); TransAssert(CXXRD && "Invalid CXXRD from TypedefNameDecl!"); return CXXRD; } const CXXRecordDecl *CXXRD = dyn_cast(ND); TransAssert(CXXRD && "Invalid CXXRD!"); if (CXXRD->hasDefinition()) return CXXRD->getDefinition(); else return CXXRD; } // This function could return NULL const CXXRecordDecl *Transformation::getBaseDeclFromType(const Type *Ty) { const CXXRecordDecl *Base = NULL; Type::TypeClass TyClass = Ty->getTypeClass(); switch (TyClass) { case Type::TemplateSpecialization: { const TemplateSpecializationType *TSTy = dyn_cast(Ty); Base = getBaseDeclFromTemplateSpecializationType(TSTy); TransAssert(Base && "Bad base class type!"); return Base; } case Type::DependentTemplateSpecialization: { return NULL; } case Type::Elaborated: { const ElaboratedType *ETy = dyn_cast(Ty); const Type *NamedT = ETy->getNamedType().getTypePtr(); return getBaseDeclFromType(NamedT); } case Type::Paren: { const ParenType *PT = dyn_cast(Ty); const Type *InnerTy = PT->getInnerType().getTypePtr(); return getBaseDeclFromType(InnerTy); } case Type::Typedef: { const TypedefType *TdefTy = dyn_cast(Ty); const TypedefNameDecl *TdefD = TdefTy->getDecl(); const Type *UnderlyingTy = TdefD->getUnderlyingType().getTypePtr(); return getBaseDeclFromType(UnderlyingTy); } case Type::Decltype: { const DecltypeType *DT = dyn_cast(Ty); const Type *UnderlyingTy = DT->getUnderlyingType().getTypePtr(); return getBaseDeclFromType(UnderlyingTy); } case Type::ConstantArray: case Type::DependentSizedArray: case Type::IncompleteArray: case Type::VariableArray: { // fall-through const ArrayType *AT = dyn_cast(Ty); const Type *ElemTy = AT->getElementType().getTypePtr(); return getBaseDeclFromType(ElemTy); } case Type::MemberPointer: { const MemberPointerType *MPT = dyn_cast(Ty); const Type *PT = MPT->getPointeeType().getTypePtr(); return getBaseDeclFromType(PT); } case Type::SubstTemplateTypeParm: { const SubstTemplateTypeParmType *TP = dyn_cast(Ty); const Type *ST = TP->getReplacementType().getTypePtr(); return getBaseDeclFromType(ST); } case Type::DependentName: { // It's not always the case that we could resolve a dependent name type. // For example, // template // struct AAA { typedef T2 new_type; }; // template // struct BBB : public AAA::new_type { }; // In the above code, we can't figure out what new_type refers to // until BBB is instantiated // Due to this reason, simply return NULL from here. return NULL; } case Type::TemplateTypeParm: { // Yet another case we might not know the base class, e.g., // template // class AAA { // struct BBB : T1 {}; // }; return NULL; } case Type::Enum: case Type::FunctionProto: case Type::FunctionNoProto: case Type::SubstTemplateTypeParmPack: case Type::Builtin: // fall-through return NULL; default: Base = Ty->getAsCXXRecordDecl(); TransAssert(Base && "Bad base class type!"); // getAsCXXRecordDecl could return a ClassTemplateSpecializationDecl. // For example: // template class AAA { }; // typedef AAA BBB; // class CCC : BBB { }; // In the above code, BBB is of type ClassTemplateSpecializationDecl if (const ClassTemplateSpecializationDecl *CTSDecl = dyn_cast(Base)) { Base = CTSDecl->getSpecializedTemplate()->getTemplatedDecl(); TransAssert(Base && "Bad base decl from ClassTemplateSpecializationDecl!"); } } return Base; } bool Transformation::isParameterPack(const NamedDecl *ND) { if (const NonTypeTemplateParmDecl *NonTypeD = dyn_cast(ND)) { return NonTypeD->isParameterPack(); } else if (const TemplateTypeParmDecl *TypeD = dyn_cast(ND)) { return TypeD->isParameterPack(); } else if (const TemplateTemplateParmDecl *TmplD = dyn_cast(ND)) { return TmplD->isParameterPack(); } else { TransAssert(0 && "Unknown template parameter type!"); return false; } } unsigned Transformation::getNumCtorWrittenInitializers( const CXXConstructorDecl &Ctor) { unsigned Num = 0; for (CXXConstructorDecl::init_const_iterator I = Ctor.init_begin(), E = Ctor.init_end(); I != E; ++I) { if ((*I)->isWritten()) Num++; } return Num; } bool Transformation::isBeforeColonColon(TypeLoc &Loc) { SourceLocation EndLoc = Loc.getEndLoc(); SourceLocation ColonColonLoc = Lexer::findLocationAfterToken(EndLoc, tok::coloncolon, *SrcManager, Context->getLangOpts(), /*SkipTrailingWhitespaceAndNewLine=*/true); return ColonColonLoc.isValid(); } bool Transformation::replaceDependentNameString(const Type *Ty, const TemplateArgument *Args, unsigned NumArgs, std::string &Str, bool &Typename) { TransAssert((Ty->getTypeClass() == Type::DependentName) && "Not DependentNameType!"); const DependentNameType *DNT = dyn_cast(Ty); const IdentifierInfo *IdInfo = DNT->getIdentifier(); if (!IdInfo) return false; const NestedNameSpecifier *Specifier = DNT->getQualifier(); if (!Specifier) return false; const Type *DependentTy = Specifier->getAsType(); if (!DependentTy) return false; const TemplateTypeParmType *ParmTy = DependentTy->getAs(); if (!ParmTy) return false; unsigned Idx = ParmTy->getIndex(); TransAssert((Idx < NumArgs) && "Bad Parm Index!"); const TemplateArgument Arg = Args[Idx]; if (Arg.getKind() != TemplateArgument::Type) return false; QualType ArgQT = Arg.getAsType(); ArgQT.getAsStringInternal(Str, Context->getPrintingPolicy()); Str += "::"; Str += IdInfo->getName(); Typename = true; return true; } bool Transformation::getTemplateTypeParmString( const TemplateTypeParmType *ParmTy, const TemplateArgument *Args, unsigned NumArgs, std::string &Str) { unsigned Idx = ParmTy->getIndex(); // we could have default template args, skip this case for now if (Idx >= NumArgs) return false; const TemplateArgument Arg = Args[Idx]; if (Arg.getKind() != TemplateArgument::Type) return false; QualType ArgQT = Arg.getAsType(); ArgQT.getAsStringInternal(Str, Context->getPrintingPolicy()); return true; } bool Transformation::getTypedefString(const StringRef &Name, const CXXRecordDecl *CXXRD, const TemplateArgument *Args, unsigned NumArgs, std::string &Str, bool &Typename) { Str = ""; for (DeclContext::decl_iterator I = CXXRD->decls_begin(), E = CXXRD->decls_end(); I != E; ++I) { const TypedefDecl *D = dyn_cast(*I); if (!D || (D->getNameAsString() != Name)) continue; const Type *UnderlyingTy = D->getUnderlyingType().getTypePtr(); Type::TypeClass TC = UnderlyingTy->getTypeClass(); if (TC == Type::DependentName) { if (replaceDependentNameString(UnderlyingTy, Args, NumArgs, Str, Typename)) return true; } else if (const TemplateTypeParmType *ParmTy = UnderlyingTy->getAs()) { if (getTemplateTypeParmString(ParmTy, Args, NumArgs, Str)) return true; } } // check base class for (CXXRecordDecl::base_class_const_iterator I = CXXRD->bases_begin(), E = CXXRD->bases_end(); I != E; ++I) { const CXXBaseSpecifier *BS = I; const Type *Ty = BS->getType().getTypePtr(); const CXXRecordDecl *Base = getBaseDeclFromType(Ty); // it could happen if we have a dependent base specifier if (!Base) continue; const CXXRecordDecl *BaseDef = Base->getDefinition(); if (!BaseDef) continue; if (getTypedefString(Name, BaseDef, Args, NumArgs, Str, Typename)) return true; } // TODO: really simplified lookup process, maybe need // to check other decl context? return false; } bool Transformation::getDependentNameTypeString( const DependentNameType *DNT, std::string &Str, bool &Typename) { const IdentifierInfo *IdInfo = DNT->getIdentifier(); if (!IdInfo) return false; const NestedNameSpecifier *Specifier = DNT->getQualifier(); if (!Specifier) return false; const Type *Ty = Specifier->getAsType(); if (!Ty) return false; const CXXRecordDecl *Base = getBaseDeclFromType(Ty); if (!Base) return false; const CXXRecordDecl *BaseDef = Base->getDefinition(); if (!BaseDef) return false; unsigned NumArgs = 0; const TemplateArgument *Args = NULL; if (const TemplateSpecializationType *TST = Ty->getAs()) { NumArgs = TST->getNumArgs(); Args = TST->getArgs(); } return getTypedefString(IdInfo->getName(), BaseDef, Args, NumArgs, Str, Typename); } bool Transformation::getTypeString(const QualType &QT, std::string &Str, bool &Typename) { const Type *Ty = QT.getTypePtr(); Type::TypeClass TC = Ty->getTypeClass(); switch (TC) { case Type::SubstTemplateTypeParm: { const SubstTemplateTypeParmType *TP = dyn_cast(Ty); return getTypeString(TP->getReplacementType(), Str, Typename); } case Type::Elaborated: { const ElaboratedType *ETy = dyn_cast(Ty); return getTypeString(ETy->getNamedType(), Str, Typename); } case Type::Typedef: { const TypedefType *TdefTy = dyn_cast(Ty); const TypedefNameDecl *TdefD = TdefTy->getDecl(); return getTypeString(TdefD->getUnderlyingType(), Str, Typename); } case Type::DependentName: { const DependentNameType *DNT = dyn_cast(Ty); return getDependentNameTypeString(DNT, Str, Typename); } case Type::Record: case Type::Builtin: { // fall-through QT.getAsStringInternal(Str, Context->getPrintingPolicy()); return true; } default: return false; } TransAssert(0 && "Unreachable code!"); return false; } unsigned Transformation::getNumExplicitDecls(const CXXRecordDecl *CXXRD) { const DeclContext *Ctx = dyn_cast(CXXRD); TransAssert(Ctx && "Invalid DeclContext!"); unsigned Num = 0; for (DeclContext::decl_iterator I = Ctx->decls_begin(), E = Ctx->decls_end(); I != E; ++I) { if (!(*I)->isImplicit()) Num++; } return Num; } Transformation::~Transformation(void) { RewriteUtils::Finalize(); } creduce-2.2~pre1/clang_delta/RemoveNestedFunction.cpp0000644000175000017500000003227112315002113021467 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RemoveNestedFunction.h" #include #include "llvm/ADT/SmallVector.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" #include "CommonStatementVisitor.h" using namespace clang; static const char *DescriptionMsg = "Remove a nested function invocation from its enclosing \ expression. The transformation will create a temporary \ variable with the correct type, assgin the return value \ of the selected nested function to the created variable, \ and replace the function invocation with this temporary \ variable. (Note that this transformation is unsound because \ it changes the semantics of loop executions in some cases. \n"; static RegisterTransformation Trans("remove-nested-function", DescriptionMsg); class RNFCollectionVisitor : public RecursiveASTVisitor { public: explicit RNFCollectionVisitor(RemoveNestedFunction *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); private: RemoveNestedFunction *ConsumerInstance; }; class RNFStatementVisitor : public CommonStatementVisitor { public: explicit RNFStatementVisitor(RemoveNestedFunction *Instance) : ConsumerInstance(Instance) { } bool VisitCallExpr(CallExpr *CallE); bool VisitStmtExpr(StmtExpr *SE); private: RemoveNestedFunction *ConsumerInstance; }; bool RNFCollectionVisitor::VisitFunctionDecl(FunctionDecl *FD) { if (!FD->isThisDeclarationADefinition()) return true; ConsumerInstance->StmtVisitor->setCurrentFunctionDecl(FD); ConsumerInstance->StmtVisitor->TraverseDecl(FD); ConsumerInstance->StmtVisitor->setCurrentFunctionDecl(NULL); return true; } bool RNFStatementVisitor::VisitStmtExpr(StmtExpr *SE) { CompoundStmt *CS = SE->getSubStmt(); if (ConsumerInstance->CallExprQueue.empty()) { TraverseStmt(CS); return false; } CallExpr *CallE = ConsumerInstance->CallExprQueue.back(); CurrentStmt = CallE; for (clang::CompoundStmt::body_iterator I = CS->body_begin(), E = CS->body_end(); I != E; ++I) { TraverseStmt(*I); } return false; } bool RNFStatementVisitor::VisitCallExpr(CallExpr *CallE) { if (const CXXOperatorCallExpr *OpE = dyn_cast(CallE)) { if (ConsumerInstance->isInvalidOperator(OpE)) return true; } if ((std::find(ConsumerInstance->ValidCallExprs.begin(), ConsumerInstance->ValidCallExprs.end(), CallE) == ConsumerInstance->ValidCallExprs.end()) && !ConsumerInstance->CallExprQueue.empty()) { ConsumerInstance->ValidInstanceNum++; ConsumerInstance->ValidCallExprs.push_back(CallE); if (ConsumerInstance->ValidInstanceNum == ConsumerInstance->TransformationCounter) { ConsumerInstance->TheFuncDecl = CurrentFuncDecl; ConsumerInstance->TheStmt = CurrentStmt; ConsumerInstance->TheCallExpr = CallE; ConsumerInstance->NeedParen = NeedParen; } } ConsumerInstance->CallExprQueue.push_back(CallE); for (CallExpr::arg_iterator I = CallE->arg_begin(), E = CallE->arg_end(); I != E; ++I) { TraverseStmt(*I); } ConsumerInstance->CallExprQueue.pop_back(); return true; } void RemoveNestedFunction::Initialize(ASTContext &context) { Transformation::Initialize(context); NestedInvocationVisitor = new RNFCollectionVisitor(this); StmtVisitor = new RNFStatementVisitor(this); NameQueryWrap = new TransNameQueryWrap(RewriteHelper->getTmpVarNamePrefix()); } bool RemoveNestedFunction::HandleTopLevelDecl(DeclGroupRef D) { for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I) { NestedInvocationVisitor->TraverseDecl(*I); } return true; } void RemoveNestedFunction::HandleTranslationUnit(ASTContext &Ctx) { if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheFuncDecl && "NULL TheFuncDecl!"); TransAssert(TheStmt && "NULL TheStmt!"); TransAssert(TheCallExpr && "NULL TheCallExpr"); NameQueryWrap->TraverseDecl(Ctx.getTranslationUnitDecl()); addNewTmpVariable(Ctx); addNewAssignStmt(); replaceCallExpr(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void RemoveNestedFunction::getVarStrForTemplateSpecialization( std::string &VarStr, const TemplateSpecializationType *TST) { unsigned NumArgs = TST->getNumArgs(); if (NumArgs == 0) { VarStr += ";"; return; } std::string ArgStr; llvm::raw_string_ostream Stream(ArgStr); TST->getArg(0).print(Context->getPrintingPolicy(), Stream); for (unsigned I = 1; I < NumArgs; ++I) { const TemplateArgument &Arg = TST->getArg(I); Stream << ", "; Arg.print(Context->getPrintingPolicy(), Stream); } size_t BeginPos = VarStr.find_first_of('<'); size_t EndPos = VarStr.find_last_of('>'); TransAssert((BeginPos != std::string::npos) && "Cannot find < !"); TransAssert((EndPos != std::string::npos) && "Cannot find > !"); TransAssert((EndPos > BeginPos) && "Invalid <> pair!"); VarStr.replace(BeginPos + 1, (EndPos - BeginPos - 1), Stream.str()); VarStr += ";"; } bool RemoveNestedFunction::writeNewTmpVariable(const QualType &QT, std::string &VarStr) { QT.getAsStringInternal(VarStr, Context->getPrintingPolicy()); VarStr += ";"; return RewriteHelper->addLocalVarToFunc(VarStr, TheFuncDecl); } bool RemoveNestedFunction::addNewTmpVariable(ASTContext &ASTCtx) { std::string VarStr; std::stringstream SS; unsigned int NamePostfix = NameQueryWrap->getMaxNamePostfix(); SS << RewriteHelper->getTmpVarNamePrefix() << (NamePostfix + 1); VarStr = SS.str(); setTmpVarName(VarStr); QualType QT; const Expr *E = TheCallExpr->getCallee(); if (const UnresolvedLookupExpr *UE = dyn_cast(E)) { // clang doesn't always resolve CallExpr's callee. For example: // template int foo1(int p) {return p;} // template int foo2(int p) {return p;} // template // void bar(void) { foo1(foo2(1)); } // foo2(1) has BuiltinType and hence // TheCallExpr->getCallReturnType() will segfault. // In this case, we have to lookup a corresponding function decl DeclarationName DName = UE->getName(); TransAssert(((DName.getNameKind() == DeclarationName::Identifier) || (DName.getNameKind() == DeclarationName::CXXOperatorName)) && "Not an indentifier!"); const FunctionDecl *FD = NULL; if (const NestedNameSpecifier *NNS = UE->getQualifier()) { if (const DeclContext *Ctx = getDeclContextFromSpecifier(NNS)) FD = lookupFunctionDecl(DName, Ctx); } if (!FD) FD = lookupFunctionDecl(DName, TheFuncDecl->getLookupParent()); TransAssert(FD && "Cannot resolve DName!"); QT = FD->getResultType(); //FIXME: This is actually not quite correct, we should get the instantiated // type here. return writeNewTmpVariable(QT, VarStr); } if (const UnresolvedMemberExpr *UM = dyn_cast(E)) { DeclarationName DName = UM->getMemberName(); CXXRecordDecl *CXXRD = UM->getNamingClass(); const FunctionDecl *FD = lookupFunctionDecl(DName, CXXRD); // FIXME: try to resolve FD here if (FD) QT = FD->getResultType(); return writeNewTmpVariable(QT, VarStr); } if (const CXXDependentScopeMemberExpr *ME = dyn_cast(E)) { if (ME->isImplicitAccess()) return false; DeclarationName DName = ME->getMember(); TransAssert((DName.getNameKind() == DeclarationName::Identifier) && "Not an indentifier!"); const Expr *E = ME->getBase(); TransAssert(E && "NULL Base Expr!"); const Expr *BaseE = E->IgnoreParens(); // handle cases where base expr or member name is dependent, e.g., // template // class S { // int f1(int p1) { return p1; }; // int f2(int p2) { return p2; }; // void f3(void); // }; // template // void S::f3(void) // { // f1(this->f2(1)); // } // where this->f2(1) is a CXXDependentScopeMemberExpr if (dyn_cast(BaseE)) { const DeclContext *Ctx = TheFuncDecl->getLookupParent(); TransAssert(Ctx && "Bad DeclContext!"); const FunctionDecl *FD = lookupFunctionDecl(DName, Ctx); TransAssert(FD && "Cannot resolve DName!"); QT = FD->getResultType(); return writeNewTmpVariable(QT, VarStr); } // handle other cases where lookupDeclContext is different from // the current CXXRecord, e.g., const Type *Ty = ME->getBaseType().getTypePtr(); if (const DeclContext *Ctx = getBaseDeclFromType(Ty)) { const FunctionDecl *FD = lookupFunctionDecl(DName, Ctx); if (!FD) { return writeNewTmpVariable(QT, VarStr); } QT = FD->getResultType(); const Type *RVTy = QT.getTypePtr(); if (RVTy->getAs()) { // handle cases like: // template struct D { // D f(); // }; // template void foo(D); // template void bar () { // D G; // foo(G.f()); // } // in this case, seems it's hard to retrieve the instantiated type // of f's return type, because `D G' is dependent. I tried // findSpecialization from ClassTemplateDecl, but it didn't work. // So use a really ugly way, i.e., manipulating strings... const TemplateSpecializationType *TST = Ty->getAs(); TransAssert(TST && "Invalid TemplateSpecialization Type!"); QT.getAsStringInternal(VarStr, Context->getPrintingPolicy()); getVarStrForTemplateSpecialization(VarStr, TST); return RewriteHelper->addLocalVarToFunc(VarStr, TheFuncDecl); } else { // other cases: // template struct D { // int f(); // }; // void foo(int); // template void bar () { // D G; // foo(G.f()); // } return writeNewTmpVariable(QT, VarStr); } } else { // template struct D { // D f(); // D operator[] (int); // }; // template void foo(D); // template void bar () { // D G; // foo(G[0].f()); // } // In this case, G[0] is of BuiltinType. // But why does clang represent a dependent type as BuiltinType here? TransAssert((Ty->getAs() || Ty->getAs()) && "Uncaught Type"); // FIXME: This is incorrect! // a couple of questions // - how can we find a correct DeclContext where we could lookup f? // - can we obtain the dependent template argument from BuiltinType? // Probably we cannot do these? Comments from lib/AST/ASTContext.cpp: // // Placeholder type for type-dependent expressions whose type is // completely unknown. No code should ever check a type against // DependentTy and users should never see it; however, it is here to // help diagnose failures to properly check for type-dependent // expressions. return writeNewTmpVariable(QT, VarStr); } } QT = TheCallExpr->getCallReturnType(); return writeNewTmpVariable(QT, VarStr); } bool RemoveNestedFunction::addNewAssignStmt(void) { return RewriteHelper->addNewAssignStmtBefore(TheStmt, getTmpVarName(), TheCallExpr, NeedParen); } bool RemoveNestedFunction::replaceCallExpr(void) { return RewriteHelper->replaceExpr(TheCallExpr, TmpVarName); } bool RemoveNestedFunction::isInvalidOperator(const CXXOperatorCallExpr *OpE) { OverloadedOperatorKind K = OpE->getOperator(); // ISSUE: overloaded Equal-family operators cause bad recursion, // omit it for now. switch (K) { case OO_Equal: case OO_EqualEqual: case OO_PlusEqual: case OO_MinusEqual: case OO_StarEqual: case OO_SlashEqual: case OO_PercentEqual: case OO_CaretEqual: case OO_AmpEqual: case OO_PipeEqual: case OO_LessLessEqual: case OO_GreaterGreaterEqual: case OO_ExclaimEqual: case OO_LessEqual: case OO_GreaterEqual: // Fall-through return true; default: return false; } } RemoveNestedFunction::~RemoveNestedFunction(void) { delete NestedInvocationVisitor; delete StmtVisitor; delete NameQueryWrap; } creduce-2.2~pre1/clang_delta/CommonStatementVisitor.h0000644000175000017500000001062212315002113021517 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef COMMON_STATEMENT_VISITOR_H #define COMMON_STATEMENT_VISITOR_H #include "clang/AST/RecursiveASTVisitor.h" template class CommonStatementVisitor : public clang::RecursiveASTVisitor { public: CommonStatementVisitor() : CurrentFuncDecl(NULL), CurrentStmt(NULL), NeedParen(false) { } T &getDerived() { return *static_cast(this); }; void setCurrentFunctionDecl(clang::FunctionDecl *FD) { CurrentFuncDecl = FD; } bool VisitCompoundStmt(clang::CompoundStmt *S); bool VisitIfStmt(clang::IfStmt *IS); bool VisitForStmt(clang::ForStmt *FS); bool VisitWhileStmt(clang::WhileStmt *WS); bool VisitDoStmt(clang::DoStmt *DS); bool VisitCaseStmt(clang::CaseStmt *CS); bool VisitDefaultStmt(clang::DefaultStmt *DS); bool VisitCXXTryStmt(clang::CXXTryStmt *DS); void visitNonCompoundStmt(clang::Stmt *S); protected: clang::FunctionDecl *CurrentFuncDecl; clang::Stmt *CurrentStmt; bool NeedParen; }; template bool CommonStatementVisitor::VisitCompoundStmt(clang::CompoundStmt *CS) { for (clang::CompoundStmt::body_iterator I = CS->body_begin(), E = CS->body_end(); I != E; ++I) { CurrentStmt = (*I); getDerived().TraverseStmt(*I); } return false; } template void CommonStatementVisitor::visitNonCompoundStmt(clang::Stmt *S) { if (!S) return; clang::CompoundStmt *CS = llvm::dyn_cast(S); if (CS) { VisitCompoundStmt(CS); return; } CurrentStmt = (S); NeedParen = true; getDerived().TraverseStmt(S); NeedParen = false; } // It is used to handle the case where if-then or else branch // is not treated as a CompoundStmt. So it cannot be traversed // from VisitCompoundStmt, e.g., // if (x) // foo(bar()) template bool CommonStatementVisitor::VisitIfStmt(clang::IfStmt *IS) { clang::Expr *E = IS->getCond(); getDerived().TraverseStmt(E); clang::Stmt *ThenB = IS->getThen(); visitNonCompoundStmt(ThenB); clang::Stmt *ElseB = IS->getElse(); visitNonCompoundStmt(ElseB); return false; } // It causes unsound transformation because // the semantics of loop execution has been changed. // For example, // int foo(int x) // { // int i; // for(i = 0; i < bar(bar(x)); i++) // ... // } // will be transformed to: // int foo(int x) // { // int i; // int tmp_var = bar(x); // for(i = 0; i < bar(tmp_var); i++) // ... // } template bool CommonStatementVisitor::VisitForStmt(clang::ForStmt *FS) { clang::Stmt *Init = FS->getInit(); getDerived().TraverseStmt(Init); clang::Expr *Cond = FS->getCond(); getDerived().TraverseStmt(Cond); clang::Expr *Inc = FS->getInc(); getDerived().TraverseStmt(Inc); clang::Stmt *Body = FS->getBody(); visitNonCompoundStmt(Body); return false; } template bool CommonStatementVisitor::VisitWhileStmt(clang::WhileStmt *WS) { clang::Expr *E = WS->getCond(); getDerived().TraverseStmt(E); clang::Stmt *Body = WS->getBody(); visitNonCompoundStmt(Body); return false; } template bool CommonStatementVisitor::VisitDoStmt(clang::DoStmt *DS) { clang::Expr *E = DS->getCond(); getDerived().TraverseStmt(E); clang::Stmt *Body = DS->getBody(); visitNonCompoundStmt(Body); return false; } template bool CommonStatementVisitor::VisitCaseStmt(clang::CaseStmt *CS) { clang::Stmt *Body = CS->getSubStmt(); visitNonCompoundStmt(Body); return false; } template bool CommonStatementVisitor::VisitDefaultStmt(clang::DefaultStmt *DS) { clang::Stmt *Body = DS->getSubStmt(); visitNonCompoundStmt(Body); return false; } template bool CommonStatementVisitor::VisitCXXTryStmt(clang::CXXTryStmt *CS) { clang::CompoundStmt *TryBlock = CS->getTryBlock(); visitNonCompoundStmt(TryBlock); for (unsigned I = 0; I < CS->getNumHandlers(); ++I) { clang::CXXCatchStmt *CatchStmt = CS->getHandler(I); clang::Stmt *CatchBlock = CatchStmt->getHandlerBlock(); visitNonCompoundStmt(CatchBlock); } return false; } #endif creduce-2.2~pre1/clang_delta/CopyPropagation.cpp0000644000175000017500000002604412315002113020500 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "CopyPropagation.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; static const char *DescriptionMsg = "A simply copy propagation pass. \ Copy propagation only happens to: \n\ * variables \n\ * member expressions \n\ * array subscript expressions \n\ Only those value obtained through simple \ assignment or initilizer will be propagated. \ Here \"simple assignment\" is defined as: \n\ x = y \n\ where both x and y are either variables, member expressions \ or array subscript expressions (y could be a constant). \ For example, x = foo() is not considered as a simple assignment. \ Copy propagation of LHS will stop upon any non-simple assignment. \ Therefore, in the above example, foo() will not be propagated. \n"; static RegisterTransformation Trans("copy-propagation", DescriptionMsg); class CopyPropCollectionVisitor : public RecursiveASTVisitor { public: explicit CopyPropCollectionVisitor(CopyPropagation *Instance) : ConsumerInstance(Instance), BeingWritten(false), BeingAddrTaken(false), BeingIncDec(false), BeingPartial(false) { } bool VisitVarDecl(VarDecl *VD); bool VisitBinaryOperator(BinaryOperator *BO); bool VisitUnaryOperator(UnaryOperator *UO); bool VisitDeclRefExpr(DeclRefExpr *DRE); bool VisitMemberExpr(MemberExpr *ME); bool VisitArraySubscriptExpr(ArraySubscriptExpr *ASE); private: void resetFlags(void); CopyPropagation *ConsumerInstance; // Indicate if a var/memexpr/arraysubexpr is being written. // Set by updateExpr and reset by VisitDeclRefExpr bool BeingWritten; bool BeingAddrTaken; // It will be true for ++i, --i // In this case, we cannot copy-propagate a constant to i bool BeingIncDec; // For MemberExpr and ArraySubscriptExpr, we don't want to // track the partial element. For example, a[0][0][0], // VisitArraySubscriptExpr will visit: // a[0][0][0] // a[0][0] // a[0] // We only want to track the first one. This flag will be // reset when we reach a. bool BeingPartial; }; void CopyPropCollectionVisitor::resetFlags(void) { BeingWritten = false; BeingAddrTaken = false; BeingIncDec = false; BeingPartial = false; } bool CopyPropCollectionVisitor::VisitVarDecl(VarDecl *VD) { if (!VD->hasInit()) return true; const Expr *Init = VD->getInit(); if (ConsumerInstance->isValidExpr(Init)) { const VarDecl *CanonicalVD = VD->getCanonicalDecl(); ConsumerInstance->VarToExpr[CanonicalVD] = Init; } return true; } bool CopyPropCollectionVisitor::VisitBinaryOperator(BinaryOperator *BO) { if (!BO->isAssignmentOp() && !BO->isCompoundAssignmentOp()) return true; const Expr *Lhs = BO->getLHS()->IgnoreParenCasts(); if (!ConsumerInstance->isValidLhs(Lhs)) return true; const Expr *Rhs = BO->getRHS()->IgnoreParenCasts(); BeingWritten = true; if (!ConsumerInstance->isValidExpr(Rhs)) { ConsumerInstance->invalidateExpr(Lhs); return true; } ConsumerInstance->updateExpr(Lhs, Rhs); return true; } bool CopyPropCollectionVisitor::VisitUnaryOperator(UnaryOperator *UO) { UnaryOperator::Opcode Op = UO->getOpcode(); if (Op == UO_AddrOf) { BeingAddrTaken = true; return true; } if (UO->isIncrementDecrementOp()) BeingIncDec = true; return true; } bool CopyPropCollectionVisitor::VisitDeclRefExpr(DeclRefExpr *DRE) { if (BeingWritten || BeingAddrTaken || BeingPartial) { resetFlags(); return true; } const ValueDecl *OrigDecl = DRE->getDecl(); const VarDecl *VD = dyn_cast(OrigDecl); // DRE could refer to FunctionDecl, etc if (!VD) return true; const VarDecl *CanonicalVD = VD->getCanonicalDecl(); const Expr *CopyE = ConsumerInstance->VarToExpr[CanonicalVD]; if (!CopyE || (BeingIncDec && ConsumerInstance->isConstantExpr(CopyE))) { BeingIncDec = false; return true; } ConsumerInstance->addOneDominatedExpr(CopyE, DRE); return true; } bool CopyPropCollectionVisitor::VisitMemberExpr(MemberExpr *ME) { if (BeingWritten || BeingAddrTaken || BeingPartial) { return true; } if (!BeingPartial) BeingPartial = true; const Expr *CopyE = ConsumerInstance->MemberExprToExpr[ME]; if (!CopyE) { if (!ConsumerInstance->VisitedMEAndASE.count(ME)) { CopyE = ConsumerInstance->getMemberExprElem(ME); } else { return true; } } if (!CopyE || (BeingIncDec && ConsumerInstance->isConstantExpr(CopyE))) { BeingIncDec = false; return true; } ConsumerInstance->addOneDominatedExpr(CopyE, ME); return true; } bool CopyPropCollectionVisitor::VisitArraySubscriptExpr(ArraySubscriptExpr *ASE) { if (BeingWritten || BeingAddrTaken || BeingPartial) { return true; } if (!BeingPartial) BeingPartial = true;; const Expr *CopyE = ConsumerInstance->ArraySubToExpr[ASE]; if (!CopyE) { if (!ConsumerInstance->VisitedMEAndASE.count(ASE)) { CopyE = ConsumerInstance->getArraySubscriptElem(ASE); } else { return true; } } if (!CopyE || (BeingIncDec && ConsumerInstance->isConstantExpr(CopyE))) { BeingIncDec = false; return true; } ConsumerInstance->addOneDominatedExpr(CopyE, ASE); return true; } void CopyPropagation::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new CopyPropCollectionVisitor(this); } bool CopyPropagation::HandleTopLevelDecl(DeclGroupRef D) { for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I) CollectionVisitor->TraverseDecl(*I); return true; } void CopyPropagation::HandleTranslationUnit(ASTContext &Ctx) { if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(CollectionVisitor && "NULL CollectionVisitor!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheCopyExpr && "NULL TheCopyExpr!"); doCopyPropagation(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } // Note we skip InitListExpr, so some likely valid cases won't be handled: // int i = {1}; // But this kind of code almost couldn't happen, // because c_delta will remove {} pair. bool CopyPropagation::isValidExpr(const Expr *Exp) { const Expr *E = Exp->IgnoreParenCasts(); switch(E->getStmtClass()) { case Expr::FloatingLiteralClass: case Expr::StringLiteralClass: case Expr::IntegerLiteralClass: case Expr::GNUNullExprClass: case Expr::CharacterLiteralClass: case Expr::DeclRefExprClass: case Expr::MemberExprClass: case Expr::ArraySubscriptExprClass: // Fall-through return true; default: return false; } TransAssert(0 && "Unreachable code!"); return false; } bool CopyPropagation::isValidLhs(const Expr *Lhs) { const Expr *E = Lhs->IgnoreParenCasts(); switch(E->getStmtClass()) { case Expr::DeclRefExprClass: case Expr::MemberExprClass: case Expr::ArraySubscriptExprClass: // Fall-through return true; default: return false; } TransAssert(0 && "Unreachable code!"); return false; } bool CopyPropagation::isConstantExpr(const Expr *Exp) { const Expr *E = Exp->IgnoreParenCasts(); switch(E->getStmtClass()) { case Expr::FloatingLiteralClass: case Expr::StringLiteralClass: case Expr::IntegerLiteralClass: case Expr::GNUNullExprClass: case Expr::CharacterLiteralClass: // Fall-through return true; default: return false; } TransAssert(0 && "Unreachable code!"); return false; } void CopyPropagation::updateExpr(const Expr *E, const Expr *CopyE) { switch (E->getStmtClass()) { case Expr::DeclRefExprClass: { const DeclRefExpr *DRE = dyn_cast(E); const ValueDecl *OrigDecl = DRE->getDecl(); const VarDecl *VD = dyn_cast(OrigDecl); TransAssert(VD && "Bad VD!"); const VarDecl *CanonicalVD = VD->getCanonicalDecl(); VarToExpr[CanonicalVD] = CopyE; return; } case Expr::MemberExprClass: { const MemberExpr *ME = dyn_cast(E); MemberExprToExpr[ME] = CopyE; VisitedMEAndASE.insert(E); return; } case Expr::ArraySubscriptExprClass: { const ArraySubscriptExpr *ASE = dyn_cast(E); ArraySubToExpr[ASE] = CopyE; VisitedMEAndASE.insert(E); return; } default: TransAssert(0 && "Uncatched Expr!"); } TransAssert(0 && "Unreachable code!"); } void CopyPropagation::invalidateExpr(const Expr *E) { updateExpr(E, NULL); } const VarDecl *CopyPropagation::getCanonicalRefVarDecl(const Expr *E) { const DeclRefExpr *DRE = dyn_cast(E); if (!DRE) return NULL; const ValueDecl *OrigDecl = DRE->getDecl(); const VarDecl *VD = dyn_cast(OrigDecl); // DRE could refer to FunctionDecl, etc if (!VD) return NULL; return VD->getCanonicalDecl(); } bool CopyPropagation::isRefToTheSameVar(const Expr *CopyE, const Expr *DominatedE) { const VarDecl *CopyVD = getCanonicalRefVarDecl(CopyE); if (!CopyVD) return false; const VarDecl *DominatedVD = getCanonicalRefVarDecl(DominatedE); if (!DominatedVD) return false; return (CopyVD == DominatedVD); } bool CopyPropagation::hasSameStringRep(const Expr *CopyE, const Expr *DominatedE) { std::string CopyStr, DominatedStr; RewriteHelper->getExprString(CopyE, CopyStr); RewriteHelper->getExprString(DominatedE, DominatedStr); return (CopyStr == DominatedStr); } void CopyPropagation::addOneDominatedExpr(const Expr *CopyE, const Expr *DominatedE) { if ((CopyE == DominatedE) || isRefToTheSameVar(CopyE, DominatedE) || hasSameStringRep(CopyE, DominatedE)) return; ExprSet *ESet = DominatedMap[CopyE]; if (!ESet) { ESet = new ExprSet(); TransAssert(ESet && "Couldn't new ExprSet"); DominatedMap[CopyE] = ESet; ValidInstanceNum++; if (TransformationCounter == ValidInstanceNum) TheCopyExpr = CopyE; } ESet->insert(DominatedE); } void CopyPropagation::doCopyPropagation(void) { std::string CopyStr(""); RewriteHelper->getExprString(TheCopyExpr, CopyStr); ExprSet *ESet = DominatedMap[TheCopyExpr]; TransAssert(ESet && "Empty Expr Set!"); for (ExprSet::iterator I = ESet->begin(), E = ESet->end(); I != E; ++I) { RewriteHelper->replaceExpr((*I), CopyStr); } } CopyPropagation::~CopyPropagation(void) { delete CollectionVisitor; for (ExprToExprsMap::iterator I = DominatedMap.begin(), E = DominatedMap.end(); I != E; ++I) { delete (*I).second; } } creduce-2.2~pre1/clang_delta/RemoveUnresolvedBase.h0000644000175000017500000000313212315002113021117 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REMOVE_UNRESOLVED_BASE_H #define REMOVE_UNRESOLVED_BASE_H #include "llvm/ADT/SmallPtrSet.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class CXXBaseSpecifier; class CXXRecordDecl; } class RemoveUnresolvedBaseASTVisitor; class RemoveUnresolvedBase : public Transformation { friend class RemoveUnresolvedBaseASTVisitor; public: RemoveUnresolvedBase(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), TheDerivedClass(NULL), TheBaseSpecifier(NULL), TheIndex(0) { } ~RemoveUnresolvedBase(void); private: typedef llvm::SmallPtrSet CXXRecordDeclSet; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void removeBaseSpecifier(void); CXXRecordDeclSet VisitedCXXRecordDecls; RemoveUnresolvedBaseASTVisitor *CollectionVisitor; const clang::CXXRecordDecl *TheDerivedClass; const clang::CXXBaseSpecifier *TheBaseSpecifier; unsigned TheIndex; // Unimplemented RemoveUnresolvedBase(void); RemoveUnresolvedBase(const RemoveUnresolvedBase &); void operator=(const RemoveUnresolvedBase &); }; #endif creduce-2.2~pre1/clang_delta/test_transformation0000755000175000017500000002734212315002113020713 0ustar dokodoko#!/usr/bin/env perl ## ## Copyright (c) 2012, 2013 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ## use strict; use warnings; my $keep_temp = 0; my $invoke_compiler = 0; my $verbose = 0; my @all_test_files = (); my $SRC_FILE = ""; my $FILE_EXT = "c"; my @transformations = (); my %transformation_results = (); my %verified_results = (); my $CLANG_DELTA = "./clang_delta"; my $WORKING_DIR = "./working_dir"; my $COMPILER = "clang"; my $CSMITH_BIN = ""; my $CSMITH_HOME = $ENV{"CSMITH_HOME"}; my $test_iterations = 100; my $with_csmith = 0; my $tests_dir = ""; sub print_msg($) { my ($msg) = @_; print "$msg" if ($verbose); } sub runit($) { my ($cmd) = @_; print_msg("run: $cmd\n"); my $res = system "$cmd"; return (($? >> 8) || $res); } sub die_on_fail($) { my ($cmd) = @_; my $res = runit($cmd); die "Failed to execute: $cmd!\n" if ($res); } sub get_instance_num($) { my ($trans) = @_; my $clang_delta_cmd = "$CLANG_DELTA --query-instances=$trans $SRC_FILE"; print_msg("Query the number of available instances for $trans\n"); print_msg("$clang_delta_cmd\n"); my @out = `$clang_delta_cmd`; die "Cannot query the number of instances for $trans!" if ($? >> 8); die "Failed to query the number of instances for $trans on $SRC_FILE" if (!defined($out[0])); my $num; if ($out[0] =~ m/Available transformation instances:[\s\t]*([0-9]+)/) { $num = $1; } else { die "Bad output from clang_delta: $out[0]!"; } print("Available instances[$num]\n"); return $num; } sub do_one_transformation($$) { my ($trans, $counter) = @_; my $output = "$WORKING_DIR/$trans/$trans" . "_" . "$counter.$FILE_EXT"; my $clang_delta_cmd = "$CLANG_DELTA --transformation=$trans --counter=$counter --output=$output $SRC_FILE"; print_msg("$clang_delta_cmd\n"); print(" increasing counter[$counter] ..."); my $res = runit($clang_delta_cmd); if ($res) { print("[FAIL]\n"); } else { print("[SUCCESS]\n"); } return $res; } sub verify_one_output($$) { my ($trans, $counter) = @_; my $cfile = "$WORKING_DIR/$trans/$trans" . "_" . "$counter.$FILE_EXT"; my $ofile = "$WORKING_DIR/$trans/$trans" . "_" . "$counter.o"; my $out = "$WORKING_DIR/$trans/$trans" . "_$counter.compiler_out"; my $compiler_cmd = "$COMPILER -c $cfile -o $ofile > $out 2>&1"; print_msg("Invoking $COMPILER on $cfile ...\n"); print_msg("$compiler_cmd\n"); print "Compiling $cfile ...\n"; my $res = runit($compiler_cmd); if ($res) { print("[FAIL]\n"); } else { print("[SUCCESS]\n"); } return $res; } sub prepare_source_file($) { my ($test_path) = @_; my $srcfile = "$test_path/csmith_orig_file.c"; system "rm -rf $srcfile"; my $csmith_cmd = "$CSMITH_HOME/src/csmith --output $srcfile"; print_msg("Generating C file...\n"); print_msg("$csmith_cmd\n"); die_on_fail($csmith_cmd); my $processed_file = "$test_path/preprocessed.c"; system "rm -rf $processed_file"; my $include_path = "$CSMITH_HOME/runtime"; my $preprocessor = "$COMPILER -I$include_path -E $srcfile > $processed_file"; print_msg("Preprocessing the generated C file..\n"); print_msg("$preprocessor\n"); die_on_fail($preprocessor); $SRC_FILE = $processed_file; } sub do_one_test($) { my ($trans) = @_; if (!(grep { $trans eq $_ } @transformations)) { die "Unknown transformation: $trans!"; } print "\nTesting $trans on $SRC_FILE ...\n"; my $test_dir = "$WORKING_DIR/$trans"; print_msg("Making dir $test_dir ...\n"); mkdir $test_dir or die; my $instance_num = get_instance_num($trans); my @results = (); my @veri_results = (); print("Running transformation[$trans] on $SRC_FILE ...\n"); for(my $i = 1; $i <= $instance_num; $i++) { my $orig_backup = "$WORKING_DIR/$trans/$trans" . "_0.$FILE_EXT"; print_msg("Copying original file...\n"); die_on_fail("cp $SRC_FILE $orig_backup"); my $result = do_one_transformation($trans, $i); push @results, $result; if ($invoke_compiler) { if (!$result) { my $verified_result = verify_one_output($trans, $i); push @veri_results, $verified_result; } else { push @veri_results, 1; } } } $transformation_results{$trans} = \@results; $verified_results{$trans} = \@veri_results; } sub doit() { foreach my $trans (@transformations) { do_one_test($trans); } } my @knowns_failures = ( "nonnull argument with out-of-range operand number", ); sub ignore_failures($$) { my ($trans, $failed_counters) = @_; my $ignore = 1; foreach my $i (@$failed_counters) { my $out = "$WORKING_DIR/$trans/$trans" . "_$i.compiler_out"; open INF, "$out" or die "Can't open $out!"; while (my $line = ) { chomp $line; if ($line =~ m/error:(.+)/) { if (!(grep { index($1, $_) > -1 } @knowns_failures)) { $ignore = 0; last; } } } } close INF; return $ignore; } sub dump_one_results($) { my ($results_hash) = @_; my $failure_flag = 0; foreach my $trans (keys %$results_hash) { my $trans_failed = 0; my @failed_counters = (); my $results = $results_hash->{$trans}; for(my $i = 0; $i < scalar(@$results); $i++) { my $result = @$results[$i]; if ($result) { $trans_failed++; push @failed_counters, ($i+1); } } print " transformation[$trans]: "; if (!$trans_failed) { print "All instances suceeded!\n"; } else { if (($trans ne "return-void") || ignore_failures($trans, \@failed_counters)) { $failure_flag = -1; } print "$trans_failed instances failed [" . join(",", @failed_counters) . "]\n"; } } return $failure_flag; } sub dump_results() { my $failure_flag; print("\nTest Results:\n"); print("\nTransformation results:\n"); $failure_flag = dump_one_results(\%transformation_results); return $failure_flag if (!$invoke_compiler || ($failure_flag == -1)); print("\nCompilation results:\n"); $failure_flag = dump_one_results(\%verified_results); print("\n"); return $failure_flag; } sub finish() { return if ($keep_temp); print_msg("deleting $WORKING_DIR\n"); system "rm -rf $WORKING_DIR\n"; } sub do_tests_with_csmith($) { my ($trans) = @_; for (my $i = 0; $i < $test_iterations; $i++) { print "Test iteration [$i]...\n"; prepare_source_file($WORKING_DIR); %transformation_results = (); %verified_results = (); if (defined($trans)) { do_one_test($trans); } else { doit(); } my $failure = dump_results(); if ($failure == -1) { return; } system "rm -rf $WORKING_DIR/*"; } } sub prepare() { print_msg("Preparing testing dir ...\n"); print_msg("rm -rf $WORKING_DIR\n"); system "rm -rf $WORKING_DIR"; print_msg("Creating $WORKING_DIR ...\n"); mkdir $WORKING_DIR or die; print_msg("Querying available transformations ...\n"); my @outs = `$CLANG_DELTA --transformations`; die "Failed to get transformations!" if (@outs < 1); print("There are " . scalar(@outs) . " transformations available:\n"); foreach (@outs) { print(" $_"); chomp $_; push @transformations, $_; } print "\nStart testing ...\n"; } my $help_msg = 'This script is for testing clang_delta. If -transformation= option is not provided(see below), the script does the following work: (1) collect all available transformations (2) for each transformation, get the number of transformation instances for each transformation (3) run clang_delta with counter values from 1 to the number of the instances (4) [optional] if -verify-output is given, invoke gcc to compile the transformed output for each output (5) collect and dump test statistics If -transformation= is given, the script will only test the designated transformation through step (2) to (5) Options: test_transformation.pl [-transformation=] [-keep] [-verify-output] [-verbose] source.c -transformation=: specify a transformation to test [By default, the script will test all transformations] -keep: keep all intermediate transformed results -verify-output: invoke gcc on each transformed output -with-csmith: invoke Csmith to generate a testing file. Please set CSMITH_HOME to make Csmith work correctly (we are not allowed to pass source.c if this option is given) -iterations: testing iterations with Csmith -dir=[dir_name]: test all files in the dir_name -verbose: output detailed testing process source.c: file under test '; sub print_help() { print $help_msg; } sub main() { my $opt; my @unused = (); my $transformation; while(defined ($opt = shift @ARGV)) { if ($opt =~ m/^-(.+)=(.+)$/) { if ($1 eq "transformation") { $transformation = $2; } elsif ($1 eq "iterations") { $test_iterations = $2; } elsif ($1 eq "dir") { $tests_dir = $2; } else { die "unknown option: $opt"; } } elsif ($opt =~ m/^-(.+)$/) { if ($1 eq "keep") { $keep_temp = 1; } elsif ($1 eq "verify-output") { $invoke_compiler = 1; } elsif ($1 eq "verbose") { $verbose = 1; } elsif ($1 eq "with-csmith") { $with_csmith = 1; } elsif ($1 eq "help") { print_help(); return; } else { print "Invalid options: $opt\n"; print_help(); die; } } else { push @unused, $opt; } } if (@unused == 1) { die "Invalid use of -with-csmith option!" if ($with_csmith); die "Invalid use of -dir=[dir] option!" if ($tests_dir ne ""); push @all_test_files, $unused[0]; } elsif ($with_csmith) { die "Please set CSMITH_HOME env!" if (!defined($CSMITH_HOME)); die "Invalid use of -with-csmith option!" if ($tests_dir ne ""); prepare(); do_tests_with_csmith($transformation); return; } elsif ($tests_dir ne "") { die "$tests_dir doesn't exist!" if (!(-d $tests_dir)); @all_test_files = glob ("$tests_dir/*.*"); } else { die "Please give a test file!"; } prepare(); my $count = 0; foreach (@all_test_files) { $count++; $SRC_FILE = $_; my @a = split('\.', $SRC_FILE); if (@a > 1) { $FILE_EXT = $a[-1]; } if (defined($transformation)) { do_one_test($transformation); } else { doit(); } my $failure = dump_results(); if ($failure != -1) { if ($keep_temp) { system "mv $WORKING_DIR/$transformation $WORKING_DIR/${transformation}_$count"; } else { system "rm -rf $WORKING_DIR/*"; } } else { last; } } # dump_results(); finish(); } main(); creduce-2.2~pre1/clang_delta/RemoveTrivialBaseTemplate.cpp0000644000175000017500000001072512315002113022440 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RemoveTrivialBaseTemplate.h" #include "clang/Basic/SourceManager.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "This pass removes a base class if it is an instantiation from a class \ template which doesn't have definition. \n"; static RegisterTransformation Trans("remove-trivial-base-template", DescriptionMsg); class RemoveTrivialBaseTemplateBaseVisitor : public RecursiveASTVisitor { public: explicit RemoveTrivialBaseTemplateBaseVisitor( RemoveTrivialBaseTemplate *Instance) : ConsumerInstance(Instance) { } bool VisitCXXRecordDecl(CXXRecordDecl *CXXRD); private: RemoveTrivialBaseTemplate *ConsumerInstance; }; bool RemoveTrivialBaseTemplateBaseVisitor::VisitCXXRecordDecl( CXXRecordDecl *CXXRD) { ConsumerInstance->handleOneCXXRecordDecl(CXXRD); return true; } void RemoveTrivialBaseTemplate::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new RemoveTrivialBaseTemplateBaseVisitor(this); } void RemoveTrivialBaseTemplate::HandleTranslationUnit(ASTContext &Ctx) { if (TransformationManager::isCLangOpt()) { ValidInstanceNum = 0; } else { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); } if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(TheDerivedClass && "TheDerivedClass is NULL!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); removeBaseSpecifier(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void RemoveTrivialBaseTemplate::handleOneCXXRecordDecl( const CXXRecordDecl *CXXRD) { if (isSpecialRecordDecl(CXXRD) || !CXXRD->hasDefinition()) return; const CXXRecordDecl *CanonicalRD = CXXRD->getCanonicalDecl(); if (VisitedCXXRecordDecls.count(CanonicalRD)) return; VisitedCXXRecordDecls.insert(CanonicalRD); unsigned Idx = 0; for (CXXRecordDecl::base_class_const_iterator I = CanonicalRD->bases_begin(), E = CanonicalRD->bases_end(); I != E; ++I, ++Idx) { const CXXBaseSpecifier *BS = I; const Type *Ty = BS->getType().getTypePtr(); const CXXRecordDecl *Base = getBaseDeclFromType(Ty); if (!Base || Base->hasDefinition()) { continue; } const ClassTemplateDecl *TmplD = Base->getDescribedClassTemplate(); if (!TmplD) continue; ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) { TheDerivedClass = CanonicalRD; ThePos = Idx; } } } void RemoveTrivialBaseTemplate::removeBaseSpecifier(void) { unsigned NumBases = TheDerivedClass->getNumBases(); TransAssert((NumBases >= 1) && "TheDerivedClass doesn't have any base!"); if (NumBases == 1) { SourceLocation StartLoc = TheDerivedClass->getLocation(); StartLoc = RewriteHelper->getLocationUntil(StartLoc, ':'); SourceLocation EndLoc = RewriteHelper->getLocationUntil(StartLoc, '{'); EndLoc = EndLoc.getLocWithOffset(-1); TheRewriter.RemoveText(SourceRange(StartLoc, EndLoc)); return; } TransAssert((ThePos < NumBases) && "Invalid ThePos for the base specifier!"); CXXRecordDecl::base_class_const_iterator I = TheDerivedClass->bases_begin(); if (ThePos == 0) { RewriteHelper->removeTextUntil((*I).getSourceRange(), ','); return; } ++I; CXXRecordDecl::base_class_const_iterator E = TheDerivedClass->bases_end(); unsigned Idx = 1; for (; I != E; ++I, ++Idx) { if (Idx == ThePos) { SourceRange Range = (*I).getSourceRange(); SourceLocation EndLoc = RewriteHelper->getEndLocationFromBegin(Range); RewriteHelper->removeTextFromLeftAt(Range, ',', EndLoc); return; } } TransAssert(0 && "Unreachable code!"); } RemoveTrivialBaseTemplate::~RemoveTrivialBaseTemplate(void) { delete CollectionVisitor; } creduce-2.2~pre1/clang_delta/ReplaceSimpleTypedef.h0000644000175000017500000000347512315002113021100 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REPLACE_SIMPLE_TYPEDEF_H #define REPLACE_SIMPLE_TYPEDEF_H #include "Transformation.h" #include "llvm/ADT/SmallPtrSet.h" namespace clang { class DeclGroupRef; class ASTContext; class TypedefDecl; } class ReplaceSimpleTypedefCollectionVisitor; class ReplaceSimpleTypedefRewriteVisitor; class ReplaceSimpleTypedef : public Transformation { friend class ReplaceSimpleTypedefCollectionVisitor; friend class ReplaceSimpleTypedefRewriteVisitor; public: ReplaceSimpleTypedef(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), RewriteVisitor(NULL), TyName(""), IsScalarType(false) {} ~ReplaceSimpleTypedef(); private: typedef llvm::SmallPtrSet TypedefDeclsSet; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void handleOneTypedefDecl(const clang::TypedefDecl *CanonicalD); bool isValidType(const clang::Type *Ty, const clang::TypedefDecl *D); void removeTypedefs(); TypedefDeclsSet VisitedTypedefDecls; ReplaceSimpleTypedefCollectionVisitor *CollectionVisitor; ReplaceSimpleTypedefRewriteVisitor *RewriteVisitor; const clang::TypedefDecl *TheTypedefDecl; std::string TyName; bool IsScalarType; // Unimplemented ReplaceSimpleTypedef(); ReplaceSimpleTypedef(const ReplaceSimpleTypedef &); void operator=(const ReplaceSimpleTypedef &); }; #endif creduce-2.2~pre1/clang_delta/ReplaceCallExpr.h0000644000175000017500000000606712315002113020040 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REPLACE_CALL_EXPR_H #define REPLACE_CALL_EXPR_H #include #include #include #include "llvm/ADT/SmallVector.h" #include "llvm/ADT/DenseMap.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class FunctionDecl; class CallExpr; class DeclRefExpr; class ReturnStmt; class Expr; class ParmVarDecl; } class ReplaceCallExprVisitor; class ReplaceCallExpr : public Transformation { friend class ReplaceCallExprVisitor; public: ReplaceCallExpr(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), TheCallExpr(NULL), TheReturnStmt(NULL), CurrentFD(NULL) { } ~ReplaceCallExpr(void); private: typedef llvm::SmallVector ReturnStmtsVector; typedef llvm::SmallVector ParmRefsVector; typedef llvm::SmallVector ParameterPosVector; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void addOneReturnStmt(clang::ReturnStmt *RS); void addOneParmRef(clang::ReturnStmt *RS, const clang::DeclRefExpr *DE); void replaceCallExpr(void); void getNewParmRefStr(const clang::DeclRefExpr *DE, std::string &ParmRefStr); void replaceParmRefs(std::string &RetStr, const clang::Expr *RetE, llvm::DenseMap &ParmRefToStrMap); void insertParmRef( std::vector< std::pair > &SortedParmRefs, const clang::DeclRefExpr *ParmRef, int Off); void sortParmRefsByOffs(const char *StartBuf, llvm::DenseMap &ParmRefToStrMap, std::vector > &SortedParmRefs); void doAnalysis(void); void getParmPosVector(ParameterPosVector &PosVector, clang::ReturnStmt *RS, clang::CallExpr *CE); bool hasBadEffect(const ParameterPosVector &PosVector, clang::ReturnStmt *RS, clang::CallExpr *CE); bool hasUnmatchedParmArg(const ParameterPosVector &PosVector, clang::CallExpr *CE); ReplaceCallExprVisitor *CollectionVisitor; llvm::DenseMap FuncToReturnStmts; llvm::DenseMap ReturnStmtToParmRefs; llvm::SmallVector AllCallExprs; clang::CallExpr *TheCallExpr; clang::ReturnStmt *TheReturnStmt; clang::FunctionDecl *CurrentFD; // Unimplemented ReplaceCallExpr(void); ReplaceCallExpr(const ReplaceCallExpr &); void operator=(const ReplaceCallExpr &); }; #endif creduce-2.2~pre1/clang_delta/RewriteUtils.cpp0000644000175000017500000015127412315002113020030 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RewriteUtils.h" #include #include #include "clang/Basic/SourceManager.h" #include "clang/Rewrite/Core/Rewriter.h" #include "clang/AST/Decl.h" #include "clang/AST/DeclCXX.h" #include "clang/AST/DeclTemplate.h" #include "clang/AST/Expr.h" #include "clang/AST/TypeLoc.h" #include "clang/AST/ExprCXX.h" using namespace clang; using namespace llvm; static const char *DefaultIndentStr = " "; RewriteUtils *RewriteUtils::Instance; const char *RewriteUtils::TmpVarNamePrefix = "__trans_tmp_"; RewriteUtils *RewriteUtils::GetInstance(Rewriter *RW) { if (RewriteUtils::Instance) { RewriteUtils::Instance->TheRewriter = RW; RewriteUtils::Instance->SrcManager = &(RW->getSourceMgr()); return RewriteUtils::Instance; } RewriteUtils::Instance = new RewriteUtils(); assert(RewriteUtils::Instance); RewriteUtils::Instance->TheRewriter = RW; RewriteUtils::Instance->SrcManager = &(RW->getSourceMgr()); return RewriteUtils::Instance; } void RewriteUtils::Finalize(void) { if (RewriteUtils::Instance) { delete RewriteUtils::Instance; RewriteUtils::Instance = NULL; } } // copied from Rewriter.cpp unsigned RewriteUtils::getLocationOffsetAndFileID(SourceLocation Loc, FileID &FID, SourceManager *SrcManager) { assert(Loc.isValid() && "Invalid location"); std::pair V = SrcManager->getDecomposedLoc(Loc); FID = V.first; return V.second; } unsigned RewriteUtils::getOffsetBetweenLocations(SourceLocation StartLoc, SourceLocation EndLoc, SourceManager *SrcManager) { FileID FID; unsigned StartOffset = getLocationOffsetAndFileID(StartLoc, FID, SrcManager); unsigned EndOffset = getLocationOffsetAndFileID(EndLoc, FID, SrcManager); TransAssert((EndOffset >= StartOffset) && "Bad locations!"); return (EndOffset - StartOffset); } SourceLocation RewriteUtils::getEndLocationFromBegin(SourceRange Range) { SourceLocation StartLoc = Range.getBegin(); SourceLocation EndLoc = Range.getEnd(); if (StartLoc.isInvalid()) return StartLoc; if (EndLoc.isInvalid()) return EndLoc; int LocRangeSize = TheRewriter->getRangeSize(Range); if (LocRangeSize == -1) return Range.getEnd(); return StartLoc.getLocWithOffset(LocRangeSize); } int RewriteUtils::getOffsetUntil(const char *Buf, char Symbol) { int Offset = 0; while (*Buf != Symbol) { Buf++; if (*Buf == '\0') break; Offset++; } return Offset; } int RewriteUtils::getSkippingOffset(const char *Buf, char Symbol) { int Offset = 0; while (*Buf == Symbol) { Buf++; if (*Buf == '\0') break; Offset++; } return Offset; } SourceLocation RewriteUtils::getEndLocationUntil(SourceRange Range, char Symbol) { SourceLocation EndLoc = getEndLocationFromBegin(Range); if (EndLoc.isInvalid()) return EndLoc; const char *EndBuf = SrcManager->getCharacterData(EndLoc); int Offset = getOffsetUntil(EndBuf, Symbol); return EndLoc.getLocWithOffset(Offset); } SourceLocation RewriteUtils::getLocationUntil(SourceLocation Loc, char Symbol) { const char *Buf = SrcManager->getCharacterData(Loc); int Offset = getOffsetUntil(Buf, Symbol); return Loc.getLocWithOffset(Offset); } SourceLocation RewriteUtils::getEndLocationAfter(SourceRange Range, char Symbol) { SourceLocation EndLoc = getEndLocationFromBegin(Range); if (EndLoc.isInvalid()) return EndLoc; const char *EndBuf = SrcManager->getCharacterData(EndLoc); int Offset = getOffsetUntil(EndBuf, Symbol); Offset++; return EndLoc.getLocWithOffset(Offset); } SourceLocation RewriteUtils::getLocationAfter(SourceLocation Loc, char Symbol) { const char *Buf = SrcManager->getCharacterData(Loc); int Offset = getOffsetUntil(Buf, Symbol); Offset++; return Loc.getLocWithOffset(Offset); } SourceLocation RewriteUtils::getLocationAfterSkiping(SourceLocation StartLoc, char Symbol) { const char *StartBuf = SrcManager->getCharacterData(StartLoc); int Offset = getSkippingOffset(StartBuf, Symbol); return StartLoc.getLocWithOffset(Offset); } SourceLocation RewriteUtils::getParamSubstringLocation(SourceLocation StartLoc, size_t Size, const std::string &Substr) { const char *StartBuf = SrcManager->getCharacterData(StartLoc); std::string TmpStr(StartBuf, Size); size_t Pos = TmpStr.find(Substr); TransAssert((Pos != std::string::npos) && "Bad Name Position!"); if (Pos == 0) return StartLoc; else return StartLoc.getLocWithOffset(Pos); } bool RewriteUtils::removeParamFromFuncDecl(const ParmVarDecl *PV, unsigned int NumParams, int ParamPos) { SourceRange ParamLocRange = PV->getSourceRange(); int RangeSize; SourceLocation StartLoc = ParamLocRange.getBegin(); if (StartLoc.isInvalid()) { StartLoc = ParamLocRange.getEnd(); RangeSize = PV->getNameAsString().size(); } else { RangeSize = TheRewriter->getRangeSize(ParamLocRange); if (RangeSize == -1) return false; } // The param is the only parameter of the function declaration. // Replace it with void if ((ParamPos == 0) && (NumParams == 1)) { // Note that ')' is included in ParamLocRange for unnamed parameter if (PV->getDeclName()) return !(TheRewriter->ReplaceText(StartLoc, RangeSize, "void")); else return !(TheRewriter->ReplaceText(StartLoc, RangeSize - 1, "void")); } // The param is the last parameter if (ParamPos == static_cast(NumParams - 1)) { int Offset = 0; const char *StartBuf = SrcManager->getCharacterData(StartLoc); TransAssert(StartBuf && "Invalid start buffer!"); while (*StartBuf != ',') { StartBuf--; Offset--; } SourceLocation NewStartLoc = StartLoc.getLocWithOffset(Offset); // Note that ')' is included in ParamLocRange for unnamed parameter // Also note that C++ supports unnamed parameters with default values, // i.e., foo(int x, int = 0); // PV->hasDefaultArg() is to handle this special case if (PV->getDeclName() || PV->hasDefaultArg()) return !(TheRewriter->RemoveText(NewStartLoc, RangeSize - Offset)); else return !(TheRewriter->RemoveText(NewStartLoc, RangeSize - Offset - 1)); } // Clang gives inconsistent RangeSize for named and unnamed parameter decls. // For example, for the first parameter, // foo(int, int); -- RangeSize is 4, i.e., "," is counted // foo(int x, int); -- RangeSize is 5, i.e., ","is not included if (PV->getDeclName()) { // We cannot use the code below: // SourceLocation EndLoc = ParamLocRange.getEnd(); // const char *EndBuf = // ConsumerInstance->SrcManager->getCharacterData(EndLoc); // Because getEnd() returns the start of the last token if this // is a token range. For example, in the above example, // getEnd() points to the start of "x" // See the comments on getRangeSize in clang/lib/Rewriter/Rewriter.cpp int NewRangeSize = 0; const char *StartBuf = SrcManager->getCharacterData(StartLoc); while (NewRangeSize < RangeSize) { StartBuf++; NewRangeSize++; } TransAssert(StartBuf && "Invalid start buffer!"); while (*StartBuf != ',') { StartBuf++; NewRangeSize++; } return !(TheRewriter->RemoveText(StartLoc, NewRangeSize + 1)); } else { return !(TheRewriter->RemoveText(StartLoc, RangeSize)); } } // Handle CXXConstructExpr and CallExpr. // These two do not inherit each other, and we need a couple of // `common` member functions from them. // Is this too ugly? Any better way to do this? const Expr *RewriteUtils::getArgWrapper(const Expr *E, int ParamPos) { const CXXConstructExpr *CtorE = dyn_cast(E); if (CtorE) return CtorE->getArg(ParamPos); const CallExpr *CE = dyn_cast(E); if (CE) return CE->getArg(ParamPos); TransAssert(0 && "Invalid Expr!"); return NULL; } unsigned RewriteUtils::getNumArgsWrapper(const Expr *E) { const CXXConstructExpr *CtorE = dyn_cast(E); if (CtorE) return CtorE->getNumArgs(); const CallExpr *CE = dyn_cast(E); if (CE) return CE->getNumArgs(); TransAssert(0 && "Invalid Expr!"); return 0; } bool RewriteUtils::removeArgFromExpr(const Expr *E, int ParamPos) { if (ParamPos >= static_cast(getNumArgsWrapper(E))) return true; const Expr *Arg = getArgWrapper(E, ParamPos); TransAssert(Arg && "Null arg!"); if (dyn_cast(Arg->IgnoreParenCasts())) return true; SourceRange ArgRange = Arg->getSourceRange(); int RangeSize = TheRewriter->getRangeSize(ArgRange); if (RangeSize == -1) return false; SourceLocation StartLoc = ArgRange.getBegin(); unsigned int NumArgs = getNumArgsWrapper(E); if ((ParamPos == 0) && ((NumArgs == 1) || ((NumArgs > 1) && dyn_cast( getArgWrapper(E, 1)->IgnoreParenCasts())))) { // Note that ')' is included in ParamLocRange return !(TheRewriter->RemoveText(ArgRange)); } int LastArgPos = static_cast(NumArgs - 1); // The param is the last non-default parameter if ((ParamPos == LastArgPos) || ((ParamPos < LastArgPos) && dyn_cast( getArgWrapper(E, ParamPos+1)->IgnoreParenCasts()))) { int Offset = 0; const char *StartBuf = SrcManager->getCharacterData(StartLoc); TransAssert(StartBuf && "Invalid start buffer!"); while (*StartBuf != ',') { StartBuf--; Offset--; } SourceLocation NewStartLoc = StartLoc.getLocWithOffset(Offset); return !(TheRewriter->RemoveText(NewStartLoc, RangeSize - Offset)); } // We cannot use SrcManager->getCharacterData(StartLoc) to get the buffer, // because it returns the unmodified string. I've tried to use // getEndlocationUntil(ArgRange, ",", ...) call, but still failed. // Seems in some cases, it returns bad results for a complex case like: // foo(...foo(...), ...) // So I ended up with this ugly way - get the end loc from the next arg. const Expr *NextArg = getArgWrapper(E, ParamPos+1); SourceRange NextArgRange = NextArg->getSourceRange(); SourceLocation NextStartLoc = NextArgRange.getBegin(); const char *NextStartBuf = SrcManager->getCharacterData(NextStartLoc); int Offset = 0; while (*NextStartBuf != ',') { NextStartBuf--; Offset--; } SourceLocation NewEndLoc = NextStartLoc.getLocWithOffset(Offset); return !TheRewriter->RemoveText(SourceRange(StartLoc, NewEndLoc)); } bool RewriteUtils::removeArgFromCXXConstructExpr(const CXXConstructExpr *CE, int ParamPos) { return removeArgFromExpr(CE, ParamPos); } bool RewriteUtils::removeArgFromCallExpr(const CallExpr *CallE, int ParamPos) { return removeArgFromExpr(CallE, ParamPos); } void RewriteUtils::skipRangeByType(const std::string &BufStr, const Type *Ty, int &Offset) { Offset = 0; int BufSz = static_cast(BufStr.size()); size_t Pos; while (Offset < BufSz) { if (isspace(BufStr[Offset])) { Offset++; continue; } Pos = BufStr.find("char", Offset); if (Pos != std::string::npos) { Offset += 4; continue; } Pos = BufStr.find("int", Offset); if (Pos != std::string::npos) { Offset += 3; continue; } Pos = BufStr.find("short", Offset); if (Pos != std::string::npos) { Offset += 5; continue; } Pos = BufStr.find("long", Offset); if (Pos != std::string::npos) { Offset += 4; continue; } return; } } SourceLocation RewriteUtils::skipPossibleTypeRange(const Type *Ty, SourceLocation OrigEndLoc, SourceLocation VarStartLoc) { if (!Ty->isIntegerType()) return OrigEndLoc; int Offset; std::string BufStr; getStringBetweenLocs(BufStr, OrigEndLoc, VarStartLoc); skipRangeByType(BufStr, Ty, Offset); return OrigEndLoc.getLocWithOffset(Offset); } SourceLocation RewriteUtils::getVarDeclTypeLocBegin(const VarDecl *VD) { TypeLoc VarTypeLoc = VD->getTypeSourceInfo()->getTypeLoc(); TypeLoc NextTL = VarTypeLoc.getNextTypeLoc(); while (!NextTL.isNull()) { VarTypeLoc = NextTL; NextTL = NextTL.getNextTypeLoc(); } return VarTypeLoc.getLocStart(); } SourceLocation RewriteUtils::getVarDeclTypeLocEnd(const VarDecl *VD) { TypeLoc VarTypeLoc = VD->getTypeSourceInfo()->getTypeLoc(); const IdentifierInfo *Id = VD->getType().getBaseTypeIdentifier(); // handle a special case shown as below: // x; // *y[]; // (*z)[]; // void foo(void) {...} // where x implicitly has type of int, whereas y has type of int * if (!Id) { SourceLocation EndLoc = VD->getLocation(); const char *Buf = SrcManager->getCharacterData(EndLoc); int Offset = -1; SourceLocation NewEndLoc = EndLoc.getLocWithOffset(Offset); if (!NewEndLoc.isValid()) return EndLoc; Buf--; while (isspace(*Buf) || (*Buf == '*') || (*Buf == '(')) { Offset--; NewEndLoc = EndLoc.getLocWithOffset(Offset); if (!NewEndLoc.isValid()) return EndLoc.getLocWithOffset(Offset+1); Buf--; } return EndLoc.getLocWithOffset(Offset+1); } TypeLoc NextTL = VarTypeLoc.getNextTypeLoc(); while (!NextTL.isNull()) { VarTypeLoc = NextTL; NextTL = NextTL.getNextTypeLoc(); } SourceRange TypeLocRange = VarTypeLoc.getSourceRange(); SourceLocation EndLoc = getEndLocationFromBegin(TypeLocRange); TransAssert(EndLoc.isValid() && "Invalid EndLoc!"); const Type *Ty = VarTypeLoc.getTypePtr(); // I am not sure why, but for a declaration like below: // unsigned int a; (or long long a;) // TypeLoc.getBeginLoc() returns the position of 'u' // TypeLoc.getEndLoc() also returns the position of 'u' // The size of TypeLoc.getSourceRange() is 8, which is the // length of "unsigned" // Then we are getting trouble, because now EndLoc is right // after 'd', but we need it points to the location after "int". // skipPossibleTypeRange corrects the above deviation // Or am I doing something horrible here? EndLoc = skipPossibleTypeRange(Ty, EndLoc, VD->getLocation()); return EndLoc; } bool RewriteUtils::removeVarFromDeclStmt(DeclStmt *DS, const VarDecl *VD, Decl *PrevDecl, bool IsFirstDecl) { SourceRange StmtRange = DS->getSourceRange(); // VD is the the only declaration, so it is safe to remove the entire stmt if (DS->isSingleDecl()) { return !(TheRewriter->RemoveText(StmtRange)); } // handle the case where we could have implicit declaration of RecordDecl // e.g., // foo (void) { // struct S0 *s; // ...; // } // in this case, struct S0 is implicitly declared if (PrevDecl) { if ( RecordDecl *RD = dyn_cast(PrevDecl) ) { DeclGroup DGroup = DS->getDeclGroup().getDeclGroup(); IsFirstDecl = true; if (!RD->getDefinition() && DGroup.size() == 2) return !(TheRewriter->RemoveText(StmtRange)); } } SourceRange VarRange = VD->getSourceRange(); // VD is the first declaration in a declaration group. // We keep the leading type string if (IsFirstDecl) { // We need to get the outermost TypeLocEnd instead of the StartLoc of // a var name, because we need to handle the case below: // int *x, *y; // If we rely on the StartLoc of a var name, then we will make bad // transformation like: // int * *y; SourceLocation NewStartLoc = getVarDeclTypeLocEnd(VD); SourceLocation NewEndLoc = getEndLocationUntil(VarRange, ','); return !(TheRewriter->RemoveText(SourceRange(NewStartLoc, NewEndLoc))); } TransAssert(PrevDecl && "PrevDecl cannot be NULL!"); SourceLocation VarEndLoc = VarRange.getEnd(); SourceRange PrevDeclRange = PrevDecl->getSourceRange(); SourceLocation PrevDeclEndLoc = getEndLocationUntil(PrevDeclRange, ','); return !(TheRewriter->RemoveText(SourceRange(PrevDeclEndLoc, VarEndLoc))); } bool RewriteUtils::getExprString(const Expr *E, std::string &ES) { SourceRange ExprRange = E->getSourceRange(); int RangeSize = TheRewriter->getRangeSize(ExprRange); if (RangeSize == -1) return false; SourceLocation StartLoc = ExprRange.getBegin(); const char *StartBuf = SrcManager->getCharacterData(StartLoc); ES.assign(StartBuf, RangeSize); const BinaryOperator *BinOp = dyn_cast(E); // Keep the semantics of Comma operator if (BinOp && (BinOp->getOpcode() == BO_Comma)) ES = "(" + ES + ")"; return true; } bool RewriteUtils::getStmtString(const Stmt *S, std::string &Str) { SourceRange StmtRange = S->getSourceRange(); int RangeSize = TheRewriter->getRangeSize(StmtRange); if (RangeSize == -1) return false; SourceLocation StartLoc = StmtRange.getBegin(); const char *StartBuf = SrcManager->getCharacterData(StartLoc); Str.assign(StartBuf, RangeSize); return true; } SourceLocation RewriteUtils::getExpansionEndLoc(SourceLocation EndLoc) { FileID FID = SrcManager->getFileID(EndLoc); const SrcMgr::SLocEntry *Entry = &SrcManager->getSLocEntry(FID); while (Entry->getExpansion().getExpansionLocStart().isMacroID()) { EndLoc = Entry->getExpansion().getExpansionLocStart(); FID = SrcManager->getFileID(EndLoc); Entry = &SrcManager->getSLocEntry(FID); } return Entry->getExpansion().getExpansionLocEnd(); } bool RewriteUtils::replaceExpr(const Expr *E, const std::string &ES) { SourceRange ExprRange = E->getSourceRange(); int RangeSize = TheRewriter->getRangeSize(ExprRange); if (RangeSize == -1) { SourceLocation StartLoc = ExprRange.getBegin(); if (!SrcManager->isMacroBodyExpansion(StartLoc)) return false; StartLoc = SrcManager->getFileLoc(StartLoc); SourceLocation EndLoc = ExprRange.getEnd(); if (!SrcManager->isMacroBodyExpansion(EndLoc)) return false; // FIXME: handle cases below: // #define macro bar(1,2); // int bar(int p1, int p2) { return p1 + p2; } // void foo(void) { int x = macro } EndLoc = getExpansionEndLoc(EndLoc); return !(TheRewriter->ReplaceText(SourceRange(StartLoc, EndLoc), ES)); } return !(TheRewriter->ReplaceText(ExprRange, ES)); } bool RewriteUtils::replaceExprNotInclude(const Expr *E, const std::string &ES) { SourceRange ExprRange = E->getSourceRange(); SourceLocation StartLoc = ExprRange.getBegin(); TransAssert((TheRewriter->getRangeSize(ExprRange) != -1) && "Bad expr range!"); Rewriter::RewriteOptions Opts; // We don't want to include the previously inserted string Opts.IncludeInsertsAtBeginOfRange = false; TheRewriter->RemoveText(ExprRange, Opts); return !(TheRewriter->InsertText(StartLoc, ES)); } std::string RewriteUtils::getStmtIndentString(Stmt *S, SourceManager *SrcManager) { SourceLocation StmtStartLoc = S->getLocStart(); FileID FID; unsigned StartOffset = getLocationOffsetAndFileID(StmtStartLoc, FID, SrcManager); StringRef MB = SrcManager->getBufferData(FID); unsigned lineNo = SrcManager->getLineNumber(FID, StartOffset) - 1; const SrcMgr::ContentCache * Content = SrcManager->getSLocEntry(FID).getFile().getContentCache(); unsigned lineOffs = Content->SourceLineCache[lineNo]; // Find the whitespace at the start of the line. StringRef indentSpace; unsigned I = lineOffs; while (isspace(MB[I])) ++I; indentSpace = MB.substr(lineOffs, I-lineOffs); return indentSpace; } bool RewriteUtils::addLocalVarToFunc(const std::string &VarStr, FunctionDecl *FD) { Stmt *Body = FD->getBody(); TransAssert(Body && "NULL body for a function definition!"); std::string IndentStr; StmtIterator I = Body->child_begin(); if (I == Body->child_end()) IndentStr = DefaultIndentStr; else IndentStr = getStmtIndentString((*I), SrcManager); std::string NewVarStr = "\n" + IndentStr + VarStr; SourceLocation StartLoc = Body->getLocStart(); return !(TheRewriter->InsertTextAfterToken(StartLoc, NewVarStr)); } const char *RewriteUtils::getTmpVarNamePrefix(void) { return TmpVarNamePrefix; } bool RewriteUtils::addNewAssignStmtBefore(Stmt *BeforeStmt, const std::string &VarName, Expr *RHS, bool NeedParen) { std::string IndentStr = RewriteUtils::getStmtIndentString(BeforeStmt, SrcManager); if (NeedParen) { SourceRange StmtRange = BeforeStmt->getSourceRange(); SourceLocation LocEnd = RewriteUtils::getEndLocationFromBegin(StmtRange); TransAssert(LocEnd.isValid() && "Invalid LocEnd!"); std::string PostStr = "\n" + IndentStr + "}"; if (TheRewriter->InsertTextAfterToken(LocEnd, PostStr)) return false; } SourceLocation StmtLocStart = BeforeStmt->getLocStart(); std::string ExprStr; RewriteUtils::getExprString(RHS, ExprStr); std::string AssignStmtStr; if (NeedParen) { AssignStmtStr = "{\n"; AssignStmtStr += IndentStr + " " + VarName + " = "; AssignStmtStr += ExprStr; AssignStmtStr += ";\n" + IndentStr + " "; } else { AssignStmtStr = VarName + " = "; AssignStmtStr += ExprStr; AssignStmtStr += ";\n" + IndentStr; } return !(TheRewriter->InsertText(StmtLocStart, AssignStmtStr, /*InsertAfter=*/false)); } void RewriteUtils::indentAfterNewLine(StringRef Str, std::string &NewStr, const std::string &IndentStr) { SmallVector StrVec; Str.split(StrVec, "\n"); NewStr = ""; for(SmallVector::iterator I = StrVec.begin(), E = StrVec.end(); I != E; ++I) { NewStr += ((*I).str() + "\n" + IndentStr); } } bool RewriteUtils::addStringBeforeStmt(Stmt *BeforeStmt, const std::string &Str, bool NeedParen) { std::string IndentStr = RewriteUtils::getStmtIndentString(BeforeStmt, SrcManager); if (NeedParen) { SourceRange StmtRange = BeforeStmt->getSourceRange(); SourceLocation LocEnd = RewriteUtils::getEndLocationFromBegin(StmtRange); TransAssert(LocEnd.isValid() && "Invalid LocEnd!"); std::string PostStr = "\n" + IndentStr + "}"; if (TheRewriter->InsertTextAfterToken(LocEnd, PostStr)) return false; } SourceLocation StmtLocStart = BeforeStmt->getLocStart(); std::string NewStr; if (NeedParen) { NewStr = "{\n"; } NewStr += Str; NewStr += "\n"; std::string IndentedStr; indentAfterNewLine(NewStr, IndentedStr, IndentStr); return !(TheRewriter->InsertText(StmtLocStart, IndentedStr, /*InsertAfter=*/false)); } bool RewriteUtils::addStringAfterStmt(Stmt *AfterStmt, const std::string &Str) { std::string IndentStr = RewriteUtils::getStmtIndentString(AfterStmt, SrcManager); std::string NewStr = "\n" + IndentStr + Str; SourceRange StmtRange = AfterStmt->getSourceRange(); SourceLocation LocEnd = RewriteUtils::getEndLocationFromBegin(StmtRange); TransAssert(LocEnd.isValid() && "Invalid LocEnd!"); return !(TheRewriter->InsertText(LocEnd, NewStr)); } bool RewriteUtils::addStringAfterVarDecl(const VarDecl *VD, const std::string &Str) { SourceRange VarRange = VD->getSourceRange(); SourceLocation LocEnd = getEndLocationAfter(VarRange, ';'); return !(TheRewriter->InsertText(LocEnd, "\n" + Str)); } bool RewriteUtils::addStringAfterFuncDecl(const FunctionDecl *FD, const std::string &Str) { SourceRange FDRange = FD->getSourceRange(); SourceLocation LocEnd = getEndLocationAfter(FDRange, ';'); return !(TheRewriter->InsertText(LocEnd, "\n" + Str)); } // This function is an experimental one. It doesn't work // if ND is a class of FunctionDecl, but I am not sure // how it works for other types of NamedDecls bool RewriteUtils::replaceNamedDeclName(const NamedDecl *ND, const std::string &NameStr) { TransAssert(!isa(ND) && "Please use replaceFunctionDeclName for renaming a FunctionDecl!"); TransAssert(!isa(ND) && "Cannot use this function for renaming UsingDirectiveDecl"); SourceLocation NameLocStart = ND->getLocation(); return !(TheRewriter->ReplaceText(NameLocStart, ND->getNameAsString().size(), NameStr)); } bool RewriteUtils::replaceVarDeclName(VarDecl *VD, const std::string &NameStr) { SourceLocation NameLocStart = VD->getLocation(); return !(TheRewriter->ReplaceText(NameLocStart, VD->getNameAsString().size(), NameStr)); } bool RewriteUtils::replaceFunctionDeclName(const FunctionDecl *FD, const std::string &NameStr) { // We cannot naively use FD->getNameAsString() here. // For example, for a template class // template // class SomeClass { // public: // SomeClass() {} // }; // applying getNameAsString() on SomeClass() gives us SomeClass. DeclarationNameInfo NameInfo = FD->getNameInfo(); DeclarationName DeclName = NameInfo.getName(); DeclarationName::NameKind K = DeclName.getNameKind(); TransAssert((K != DeclarationName::CXXDestructorName) && "Cannot rename CXXDestructorName here!"); std::string FDName = FD->getNameAsString(); size_t FDNameLen = FD->getNameAsString().length(); if (K == DeclarationName::CXXConstructorName) { const Type *Ty = DeclName.getCXXNameType().getTypePtr(); if (Ty->getTypeClass() == Type::InjectedClassName) { const CXXRecordDecl *CXXRD = Ty->getAsCXXRecordDecl(); std::string RDName = CXXRD->getNameAsString(); FDNameLen = FDName.find(RDName); TransAssert((FDNameLen != std::string::npos) && "Cannot find RecordDecl Name!"); FDNameLen += RDName.length(); } } return !TheRewriter->ReplaceText(NameInfo.getLoc(), FDNameLen, NameStr); } bool RewriteUtils::replaceCXXDestructorDeclName( const CXXDestructorDecl *DtorDecl, const std::string &Name) { SourceLocation StartLoc = DtorDecl->getLocation(); const char *StartBuf = SrcManager->getCharacterData(StartLoc); TransAssert((*StartBuf == '~') && "Invalid Destructor Location"); // FIXME: it's quite ugly, better to use clang's Lexer unsigned Off = 0; StartBuf++; while (isspace(*StartBuf)) { StartBuf++; Off++; } std::string DName = DtorDecl->getNameAsString(); DeclarationNameInfo NameInfo = DtorDecl->getNameInfo(); DeclarationName DeclName = NameInfo.getName(); const Type *Ty = DeclName.getCXXNameType().getTypePtr(); size_t NameLen; if (Ty->getTypeClass() == Type::InjectedClassName) { const CXXRecordDecl *CXXRD = Ty->getAsCXXRecordDecl(); std::string RDName = CXXRD->getNameAsString(); NameLen = DName.find(RDName); TransAssert((NameLen != std::string::npos) && "Cannot find RecordDecl Name!"); NameLen += RDName.length(); } else { NameLen = DName.length(); } NameLen += Off; return !TheRewriter->ReplaceText(StartLoc, NameLen, "~" + Name); } bool RewriteUtils::replaceRecordDeclName(const RecordDecl *RD, const std::string &NameStr) { SourceLocation LocStart = RD->getLocation(); return !TheRewriter->ReplaceText(LocStart, RD->getNameAsString().length(), NameStr); } bool RewriteUtils::replaceVarTypeName(const VarDecl *VD, const std::string &NameStr) { const IdentifierInfo *TypeId = VD->getType().getBaseTypeIdentifier(); SourceLocation LocStart = getVarDeclTypeLocBegin(VD); return !TheRewriter->ReplaceText(LocStart, TypeId->getLength(), NameStr); } void RewriteUtils::getStringBetweenLocs(std::string &Str, SourceLocation LocStart, SourceLocation LocEnd) { const char *StartBuf = SrcManager->getCharacterData(LocStart); const char *EndBuf = SrcManager->getCharacterData(LocEnd); TransAssert(StartBuf < EndBuf); size_t Off = EndBuf - StartBuf; Str.assign(StartBuf, Off); } void RewriteUtils::getStringBetweenLocsAfterStart(std::string &Str, SourceLocation LocStart, SourceLocation LocEnd) { const char *StartBuf = SrcManager->getCharacterData(LocStart); const char *EndBuf = SrcManager->getCharacterData(LocEnd); StartBuf++; TransAssert(StartBuf <= EndBuf); size_t Off = EndBuf - StartBuf; Str.assign(StartBuf, Off); } bool RewriteUtils::getEntireDeclGroupStrAndRemove(DeclGroupRef DGR, std::string &Str) { Decl *FirstD, *LastD; if (DGR.isSingleDecl()) { FirstD = DGR.getSingleDecl(); LastD = FirstD; } else { DeclGroupRef::iterator I = DGR.begin(); FirstD = (*I); DeclGroupRef::iterator E = DGR.end(); --E; LastD = (*E); } SourceRange FirstRange = FirstD->getSourceRange(); SourceLocation StartLoc = FirstRange.getBegin(); SourceRange LastRange = LastD->getSourceRange(); SourceLocation EndLoc = getEndLocationUntil(LastRange, ';'); getStringBetweenLocs(Str, StartLoc, EndLoc); return !TheRewriter->RemoveText(SourceRange(StartLoc, EndLoc)); } // This function skips type specifiers bool RewriteUtils::getDeclGroupStrAndRemove(DeclGroupRef DGR, std::string &Str) { if (DGR.isSingleDecl()) { Decl *D = DGR.getSingleDecl(); VarDecl *VD = dyn_cast(D); TransAssert(VD && "Bad VarDecl!"); // We need to get the outermost TypeLocEnd instead of the StartLoc of // a var name, because we need to handle the case below: // int *x; // int *y; // If we rely on the StartLoc of a var name, then we will make bad // transformation like: // int *x, y; SourceLocation TypeLocEnd = getVarDeclTypeLocEnd(VD); SourceRange VarRange = VD->getSourceRange(); SourceLocation LocEnd = getEndLocationUntil(VarRange, ';'); getStringBetweenLocs(Str, TypeLocEnd, LocEnd); SourceLocation StartLoc = VarRange.getBegin(); SourceLocation NewEndLoc = getLocationAfterSkiping(LocEnd, ';'); return !(TheRewriter->RemoveText(SourceRange(StartLoc, NewEndLoc))); } TransAssert(DGR.getDeclGroup().size() > 1); DeclGroupRef::iterator I = DGR.begin(); DeclGroupRef::iterator E = DGR.end(); --E; Decl *FirstD = (*I); VarDecl *FirstVD = dyn_cast(FirstD); Decl *LastD = (*E); VarDecl *LastVD = dyn_cast(LastD); TransAssert(FirstVD && "Bad First VarDecl!"); TransAssert(LastVD && "Bad First VarDecl!"); SourceLocation TypeLocEnd = getVarDeclTypeLocEnd(FirstVD); SourceRange LastVarRange = LastVD->getSourceRange(); SourceLocation LastEndLoc = getEndLocationUntil(LastVarRange, ';'); getStringBetweenLocs(Str, TypeLocEnd, LastEndLoc); SourceLocation StartLoc = FirstVD->getLocStart(); SourceLocation NewLastEndLoc = getLocationAfterSkiping(LastEndLoc, ';'); return !(TheRewriter->RemoveText(SourceRange(StartLoc, NewLastEndLoc))); } SourceLocation RewriteUtils::getDeclGroupRefEndLoc(DeclGroupRef DGR) { Decl *LastD; if (DGR.isSingleDecl()) { LastD = DGR.getSingleDecl(); } else { DeclGroupRef::iterator E = DGR.end(); --E; LastD = (*E); } #if 0 VarDecl *VD = dyn_cast(LastD); TransAssert(VD && "Bad VD!"); SourceRange VarRange = VD->getSourceRange(); return getEndLocationFromBegin(VarRange); #endif // The LastD could be a RecordDecl SourceRange Range = LastD->getSourceRange(); SourceLocation EndLoc = getEndLocationFromBegin(Range); TransAssert(EndLoc.isValid() && "Invalid EndLoc!"); return EndLoc; } SourceLocation RewriteUtils::getDeclStmtEndLoc(DeclStmt *DS) { DeclGroupRef DGR = DS->getDeclGroup(); return getDeclGroupRefEndLoc(DGR); } bool RewriteUtils::getDeclStmtStrAndRemove(DeclStmt *DS, std::string &Str) { DeclGroupRef DGR = DS->getDeclGroup(); return getDeclGroupStrAndRemove(DGR, Str); } bool RewriteUtils::removeAStarBefore(const Decl *D) { SourceLocation LocStart = D->getLocation(); const char *StartBuf = SrcManager->getCharacterData(LocStart); int Offset = 0; while (*StartBuf != '*') { StartBuf--; Offset--; } SourceLocation StarLoc = LocStart.getLocWithOffset(Offset); return !TheRewriter->RemoveText(StarLoc, 1); } bool RewriteUtils::removeASymbolAfter(const Expr *E, char Symbol) { SourceRange ExprRange = E->getSourceRange(); SourceLocation LocStart = ExprRange.getBegin(); const char *StartBuf = SrcManager->getCharacterData(LocStart); int Offset = 0; while (*StartBuf != Symbol) { StartBuf++; Offset++; } SourceLocation StarLoc = LocStart.getLocWithOffset(Offset); return !TheRewriter->RemoveText(StarLoc, 1); } bool RewriteUtils::removeAStarAfter(const Expr *E) { return removeASymbolAfter(E, '*'); } bool RewriteUtils::removeAnAddrOfAfter(const Expr *E) { return removeASymbolAfter(E, '&'); } bool RewriteUtils::insertAnAddrOfBefore(const Expr *E) { SourceRange ExprRange = E->getSourceRange(); SourceLocation LocStart = ExprRange.getBegin(); return !TheRewriter->InsertTextBefore(LocStart, "&"); } bool RewriteUtils::insertAStarBefore(const Expr *E) { SourceRange ExprRange = E->getSourceRange(); SourceLocation LocStart = ExprRange.getBegin(); return !TheRewriter->InsertTextBefore(LocStart, "*"); } bool RewriteUtils::removeVarInitExpr(const VarDecl *VD) { TransAssert(VD->hasInit() && "VarDecl doesn't have an Init Expr!"); SourceLocation NameStartLoc = VD->getLocation(); SourceLocation InitStartLoc = getLocationUntil(NameStartLoc, '='); const Expr *Init = VD->getInit(); SourceRange ExprRange = Init->getSourceRange(); SourceLocation InitEndLoc = ExprRange.getEnd(); // handle macro, e.g.: // #define NULL 0 // void foo(void) // { // int *p = NULL; // } if (SrcManager->isMacroBodyExpansion(InitEndLoc)) { InitEndLoc = SrcManager->getFileLoc(InitEndLoc); } return !TheRewriter->RemoveText(SourceRange(InitStartLoc, InitEndLoc)); } bool RewriteUtils::removeVarDecl(const VarDecl *VD, DeclGroupRef DGR) { SourceRange VarRange = VD->getSourceRange(); if (DGR.isSingleDecl()) { SourceLocation StartLoc = VarRange.getBegin(); SourceLocation EndLoc = getEndLocationUntil(VarRange, ';'); // in case the previous EndLoc is invalid, for example, // VarRange could have bad EndLoc value if (EndLoc.isInvalid()) EndLoc = getLocationUntil(StartLoc, ';'); return !(TheRewriter->RemoveText(SourceRange(StartLoc, EndLoc))); } DeclGroupRef::const_iterator I = DGR.begin(); const VarDecl *FirstVD = dyn_cast(*I); // dyn_cast (*I) to VarDecl could fail, because it could be a struct decl, // e.g., struct S1 { int f1; } s2 = {1}, where FirstDecl is // struct S1 {int f1;}. We need to skip it if (!FirstVD) { // handle the case where we could have implicit declaration of RecordDecl // e.g., // struct S0 *s; // ...; // in this case, struct S0 is implicitly declared if ( RecordDecl *RD = dyn_cast(*I) ) { if (!RD->getDefinition() && DGR.getDeclGroup().size() == 2) { SourceLocation StartLoc = VarRange.getBegin(); SourceLocation EndLoc = getEndLocationUntil(VarRange, ';'); return !(TheRewriter->RemoveText(SourceRange(StartLoc, EndLoc))); } } ++I; TransAssert((I != DGR.end()) && "Bad Decl!"); FirstVD = dyn_cast(*I); TransAssert(FirstVD && "Invalid Var Decl!"); if (VD == FirstVD) { SourceLocation StartLoc = VD->getLocation(); SourceLocation EndLoc = getEndLocationUntil(VarRange, ','); return !(TheRewriter->RemoveText(SourceRange(StartLoc, EndLoc))); } } else if (VD == FirstVD) { SourceLocation StartLoc = getVarDeclTypeLocEnd(VD); SourceLocation EndLoc = getEndLocationUntil(VarRange, ','); return !(TheRewriter->RemoveText(SourceRange(StartLoc, EndLoc))); } const VarDecl *PrevVD = FirstVD; const VarDecl *CurrVD = NULL; ++I; DeclGroupRef::const_iterator E = DGR.end(); for (; I != E; ++I) { CurrVD = dyn_cast(*I); TransAssert(CurrVD && "Not a valid VarDecl!"); if (VD == CurrVD) break; PrevVD = CurrVD; } TransAssert((VD == CurrVD) && "Cannot find VD!"); SourceLocation VarEndLoc = VarRange.getEnd(); SourceRange PrevDeclRange = PrevVD->getSourceRange(); SourceLocation PrevDeclEndLoc = getEndLocationUntil(PrevDeclRange, ','); return !(TheRewriter->RemoveText(SourceRange(PrevDeclEndLoc, VarEndLoc))); } void RewriteUtils::getTmpTransName(unsigned Postfix, std::string &Name) { std::stringstream SS; SS << getTmpVarNamePrefix() << Postfix; Name = SS.str(); } bool RewriteUtils::insertStringBeforeFunc(const FunctionDecl *FD, const std::string &Str) { SourceRange FuncRange; if (FunctionTemplateDecl *TmplD = FD->getDescribedFunctionTemplate()) { FuncRange = TmplD->getSourceRange(); } else { FuncRange = FD->getSourceRange(); } SourceLocation StartLoc = FuncRange.getBegin(); return !TheRewriter->InsertTextBefore(StartLoc, Str); } bool RewriteUtils::insertStringBeforeTemplateDecl(const TemplateDecl *D, const std::string &Str) { SourceRange Range = D->getSourceRange(); SourceLocation StartLoc = Range.getBegin(); TransAssert(StartLoc.isValid() && "Invalid template decl StartLoc!"); return !TheRewriter->InsertTextBefore(StartLoc, Str); } bool RewriteUtils::replaceUnionWithStruct(const NamedDecl *ND) { SourceRange NDRange = ND->getSourceRange(); int RangeSize = TheRewriter->getRangeSize(NDRange); TransAssert((RangeSize != -1) && "Bad Range!"); SourceLocation StartLoc = NDRange.getBegin(); const char *StartBuf = SrcManager->getCharacterData(StartLoc); std::string TmpStr(StartBuf, RangeSize); std::string UStr = "union"; size_t Pos = TmpStr.find(UStr); if (Pos == std::string::npos) return true; if (Pos != 0) StartLoc = StartLoc.getLocWithOffset(Pos); return !TheRewriter->ReplaceText(StartLoc, UStr.size(), "struct"); } bool RewriteUtils::removeIfAndCond(const IfStmt *IS) { SourceLocation IfLoc = IS->getIfLoc(); const Stmt *ThenStmt = IS->getThen(); TransAssert(ThenStmt && "NULL ThenStmt!"); SourceLocation ThenLoc = ThenStmt->getLocStart(); SourceLocation EndLoc = ThenLoc.getLocWithOffset(-1); Rewriter::RewriteOptions Opts; // We don't want to include the previously inserted string Opts.IncludeInsertsAtBeginOfRange = false; return !TheRewriter->RemoveText(SourceRange(IfLoc, EndLoc), Opts); } bool RewriteUtils::removeArraySubscriptExpr(const Expr *E) { SourceRange ERange = E->getSourceRange(); SourceLocation StartLoc = ERange.getBegin(); const char *StartBuf = SrcManager->getCharacterData(StartLoc); int Offset = 0; while (*StartBuf != '[') { StartBuf--; Offset--; } StartLoc = StartLoc.getLocWithOffset(Offset); SourceLocation EndLoc = ERange.getEnd(); EndLoc = EndLoc.getLocWithOffset(1); if (EndLoc.isInvalid()) return !TheRewriter->RemoveText(SourceRange(StartLoc, ERange.getEnd())); SourceLocation RBLoc = getLocationUntil(EndLoc, ']'); if (RBLoc.isInvalid()) return !TheRewriter->RemoveText(SourceRange(StartLoc, EndLoc)); return !TheRewriter->RemoveText(SourceRange(StartLoc, RBLoc)); } bool RewriteUtils::getFunctionDefStrAndRemove(const FunctionDecl *FD, std::string &Str) { SourceRange FDRange = FD->getSourceRange(); int RangeSize = TheRewriter->getRangeSize(FDRange); if (RangeSize == -1) return false; SourceLocation StartLoc = FDRange.getBegin(); const char *StartBuf = SrcManager->getCharacterData(StartLoc); Str.assign(StartBuf, RangeSize); TheRewriter->RemoveText(FDRange); return true; } bool RewriteUtils::getFunctionDeclStrAndRemove(const FunctionDecl *FD, std::string &Str) { TransAssert(!FD->isThisDeclarationADefinition() && "FD cannot be a definition!"); SourceRange FDRange = FD->getSourceRange(); SourceLocation StartLoc = FDRange.getBegin(); SourceLocation EndLoc = getEndLocationUntil(FDRange, ';'); getStringBetweenLocs(Str, StartLoc, EndLoc); return !TheRewriter->RemoveText(SourceRange(StartLoc, EndLoc)); } bool RewriteUtils::replaceFunctionDefWithStr(const FunctionDecl *FD, const std::string &Str) { const Stmt *Body = FD->getBody(); TransAssert(Body && "FunctionDecl is not a definition!"); return !TheRewriter->ReplaceText(Body->getSourceRange(), Str); } // FIXME: probably we don't need this function, because we could use // removeDecl insteadly bool RewriteUtils::removeFieldDecl(const FieldDecl *FD) { SourceRange Range = FD->getSourceRange(); SourceLocation StartLoc = Range.getBegin(); SourceLocation EndLoc = getEndLocationUntil(Range, ';'); SourceLocation CurlyEndLoc = getEndLocationUntil(Range, '}'); // handle cases like: // struct { // int f <- no semicolon here // }; const char *SemiPos = SrcManager->getCharacterData(EndLoc); const char *CurlyPos = SrcManager->getCharacterData(CurlyEndLoc); if (SemiPos > CurlyPos) { EndLoc = CurlyEndLoc.getLocWithOffset(-1); } return !(TheRewriter->RemoveText(SourceRange(StartLoc, EndLoc))); } bool RewriteUtils::removeDecl(const Decl *D) { SourceRange Range = D->getSourceRange(); TransAssert((TheRewriter->getRangeSize(Range) != -1) && "Bad UsingDecl SourceRange!"); SourceLocation StartLoc = Range.getBegin(); SourceLocation EndLoc = getEndLocationUntil(Range, ';'); return !(TheRewriter->RemoveText(SourceRange(StartLoc, EndLoc))); } bool RewriteUtils::replaceCXXDtorCallExpr(const CXXMemberCallExpr *CE, std::string &Name) { const CXXMethodDecl *MD = CE->getMethodDecl(); const CXXDestructorDecl *DtorDecl = dyn_cast(MD); if (!DtorDecl) return true; Name = "~" + Name; std::string ExprStr; getExprString(CE, ExprStr); std::string OldDtorName = DtorDecl->getNameAsString(); size_t Pos = ExprStr.find(OldDtorName); TransAssert((Pos != std::string::npos) && "Bad Name Position!"); if (Pos == 0) return true; SourceLocation StartLoc = CE->getLocStart(); StartLoc = StartLoc.getLocWithOffset(Pos); return !(TheRewriter->ReplaceText(StartLoc, OldDtorName.size(), Name)); } bool RewriteUtils::removeSpecifier(NestedNameSpecifierLoc Loc) { SourceRange LocRange = Loc.getLocalSourceRange(); TransAssert((TheRewriter->getRangeSize(LocRange) != -1) && "Bad NestedNameSpecifierLoc Range!"); return !(TheRewriter->RemoveText(LocRange)); } bool RewriteUtils::replaceSpecifier(NestedNameSpecifierLoc Loc, const std::string &Name) { SourceRange LocRange = Loc.getLocalSourceRange(); TransAssert((TheRewriter->getRangeSize(LocRange) != -1) && "Bad NestedNameSpecifierLoc Range!"); return !(TheRewriter->ReplaceText(LocRange, Name + "::")); } void RewriteUtils::getQualifierAsString(NestedNameSpecifierLoc Loc, std::string &Str) { SourceLocation StartLoc = Loc.getBeginLoc(); TransAssert(StartLoc.isValid() && "Bad StartLoc for NestedNameSpecifier!"); SourceRange Range = Loc.getSourceRange(); int Len = TheRewriter->getRangeSize(Range); const char *StartBuf = SrcManager->getCharacterData(StartLoc); Str.assign(StartBuf, Len); } void RewriteUtils::getSpecifierAsString(NestedNameSpecifierLoc Loc, std::string &Str) { SourceLocation StartLoc = Loc.getBeginLoc(); TransAssert(StartLoc.isValid() && "Bad StartLoc for NestedNameSpecifier!"); const char *StartBuf = SrcManager->getCharacterData(StartLoc); const char *OrigBuf = StartBuf; unsigned int Len = 0; while (!isspace(*StartBuf) && (*StartBuf != ':')) { StartBuf++; Len++; } Str.assign(OrigBuf, Len); } bool RewriteUtils::replaceRecordType(RecordTypeLoc &RTLoc, const std::string &Name) { const IdentifierInfo *TypeId = RTLoc.getType().getBaseTypeIdentifier(); SourceLocation LocStart = RTLoc.getLocStart(); // Loc could be invalid, for example: // class AAA { }; // class BBB:AAA { // public: // BBB () { } // }; // In Clang's internal representation, BBB's Ctor is BBB() : AAA() {} // The implicit AAA() will be visited here // This is the only case where RTLoc is invalid, so the question is - // Is the guard below too strong? It is possible it could mask other // potential bugs? if (LocStart.isInvalid()) return true; return !(TheRewriter->ReplaceText(LocStart, TypeId->getLength(), Name)); } bool RewriteUtils::isTheFirstDecl(const VarDecl *VD) { SourceRange Range = VD->getSourceRange(); SourceLocation StartLoc = Range.getBegin(); SourceLocation NameStartLoc = VD->getLocation(); const char *StartBuf = SrcManager->getCharacterData(StartLoc); const char *NameStartBuf = SrcManager->getCharacterData(NameStartLoc); while (StartBuf != NameStartBuf) { if (*StartBuf == ',') return false; StartBuf++; } return true; } bool RewriteUtils::isSingleDecl(const VarDecl *VD) { if (!isTheFirstDecl(VD)) return false; SourceRange Range = VD->getSourceRange(); SourceLocation StartLoc = Range.getBegin(); int RangeSize = TheRewriter->getRangeSize(Range); SourceLocation EndLoc = StartLoc.getLocWithOffset(RangeSize); const char *EndBuf = SrcManager->getCharacterData(EndLoc); while (isspace(*EndBuf)) EndBuf++; return (*EndBuf == ';'); } // In case we don't know if VD is in a single decl group, // also we don't know if VD is the first decl or not. // once this version is well-tested, probably we should remove // bool RewriteUtils::removeVarDecl(const VarDecl *VD, // DeclGroupRef DGR) bool RewriteUtils::removeVarDecl(const VarDecl *VD) { if (isSingleDecl(VD)) { return removeDecl(VD); } SourceRange VarRange = VD->getSourceRange(); // VD is the first declaration in a declaration group. // We keep the leading type string if (isTheFirstDecl(VD)) { // We need to get the outermost TypeLocEnd instead of the StartLoc of // a var name, because we need to handle the case below: // int *x, *y; // If we rely on the StartLoc of a var name, then we will make bad // transformation like: // int * *y; SourceLocation NewStartLoc = getVarDeclTypeLocEnd(VD); SourceLocation NewEndLoc = getEndLocationUntil(VarRange, ','); return !(TheRewriter->RemoveText(SourceRange(NewStartLoc, NewEndLoc))); } SourceLocation NameLoc = VD->getLocation(); SourceLocation VarStartLoc = VarRange.getBegin(); const char *NameStartBuf = SrcManager->getCharacterData(NameLoc); const char *VarStartBuf = SrcManager->getCharacterData(VarStartLoc); int Offset = 0; TransAssert((VarStartBuf < NameStartBuf) && "Bad Name Location!"); while (NameStartBuf != VarStartBuf) { if (*NameStartBuf == ',') break; Offset--; NameStartBuf--; } TransAssert((VarStartBuf < NameStartBuf) && "Cannot find comma!"); SourceLocation PrevDeclEndLoc = NameLoc.getLocWithOffset(Offset); SourceLocation VarEndLoc = VarRange.getEnd(); return !(TheRewriter->RemoveText(SourceRange(PrevDeclEndLoc, VarEndLoc))); } bool RewriteUtils::removeTextFromLeftAt(SourceRange Range, char C, SourceLocation EndLoc) { SourceLocation StartLoc = Range.getBegin(); const char *StartBuf = SrcManager->getCharacterData(StartLoc); int Offset = 0; while (*StartBuf != C) { StartBuf--; Offset--; } StartLoc = StartLoc.getLocWithOffset(Offset); return !TheRewriter->RemoveText(SourceRange(StartLoc, EndLoc)); } SourceLocation RewriteUtils::getLocationFromLeftUntil(SourceLocation StartLoc, char C) { const char *StartBuf = SrcManager->getCharacterData(StartLoc); int Offset = 0; while (*StartBuf != C) { StartBuf--; Offset--; } return StartLoc.getLocWithOffset(Offset); } bool RewriteUtils::removeTextUntil(SourceRange Range, char C) { SourceLocation StartLoc = Range.getBegin(); // I don't know the reason, but seems Clang treats the following two // cases differently: // (1) template // in this case, the RangeSize is 5, which includes the ',' // (2) template // in this case, the RangeSize is 8, which excludes the comma SourceLocation EndLoc = Range.getEnd(); const char *EndBuf = SrcManager->getCharacterData(EndLoc); if (*EndBuf != C) EndLoc = getEndLocationUntil(Range, C); return !TheRewriter->RemoveText(SourceRange(StartLoc, EndLoc)); } bool RewriteUtils::removeCXXCtorInitializer(const CXXCtorInitializer *Init, unsigned Index, unsigned NumInits) { SourceRange Range = Init->getSourceRange(); SourceLocation EndLoc = Init->getRParenLoc(); if (Index == 0) { if (NumInits == 1) return removeTextFromLeftAt(Range, ':', EndLoc); else return removeTextUntil(Range, ','); } else { return removeTextFromLeftAt(Range, ',', EndLoc); } } bool RewriteUtils::removeClassDecls(const CXXRecordDecl *CXXRD) { for (CXXRecordDecl::redecl_iterator I = CXXRD->redecls_begin(), E = CXXRD->redecls_end(); I != E; ++I) { SourceRange Range = (*I)->getSourceRange(); SourceLocation LocEnd; if ((*I)->isThisDeclarationADefinition()) { LocEnd = (*I)->getRBraceLoc(); if (LocEnd.isValid()) LocEnd = getLocationUntil(LocEnd, ';'); else LocEnd = getEndLocationUntil(Range, ';'); } else { LocEnd = getEndLocationUntil(Range, ';'); } TheRewriter->RemoveText(SourceRange(Range.getBegin(), LocEnd)); } return true; } bool RewriteUtils::removeClassTemplateDecls(const ClassTemplateDecl *TmplD) { for (ClassTemplateDecl::redecl_iterator I = TmplD->redecls_begin(), E = TmplD->redecls_end(); I != E; ++I) { const CXXRecordDecl *CXXRD = dyn_cast((*I)->getTemplatedDecl()); TransAssert(CXXRD && "Invalid class template!"); SourceRange Range = (*I)->getSourceRange(); SourceLocation LocEnd; if (CXXRD->isThisDeclarationADefinition()) { LocEnd = CXXRD->getRBraceLoc(); LocEnd = getLocationUntil(LocEnd, ';'); } else { LocEnd = getEndLocationUntil(Range, ';'); } TheRewriter->RemoveText(SourceRange(Range.getBegin(), LocEnd)); } return true; } bool RewriteUtils::replaceCXXMethodNameAfterQualifier( const NestedNameSpecifierLoc *QualLoc, const CXXMethodDecl *MD, const std::string &NewName) { SourceLocation EndLoc = QualLoc->getEndLoc(); const char *EndBuf = SrcManager->getCharacterData(EndLoc); unsigned int Offset = 0; while (isspace(*EndBuf) || (*EndBuf == ':')) { EndBuf++; Offset++; } EndLoc = EndLoc.getLocWithOffset(Offset); TheRewriter->ReplaceText(EndLoc, MD->getNameAsString().size(), NewName); return true; } creduce-2.2~pre1/clang_delta/RemoveNamespace.cpp0000644000175000017500000010726112315002113020435 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RemoveNamespace.h" #include #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Remove namespaces. This pass tries to remove namespace without \ introducing name conflicts. \n"; static RegisterTransformation Trans("remove-namespace", DescriptionMsg); class RemoveNamespaceASTVisitor : public RecursiveASTVisitor { public: explicit RemoveNamespaceASTVisitor(RemoveNamespace *Instance) : ConsumerInstance(Instance) { } bool VisitNamespaceDecl(NamespaceDecl *ND); private: RemoveNamespace *ConsumerInstance; }; // A visitor for rewriting decls in the namespace being removed // ISSUE: quite a lot of functionality could be provided by the // RenameClassRewriteVisitor from RenameClass.cpp. // I have certain hesitation of factoring out // RenameClassRewriteVisitor for common uses. // A couple of reasons: // * RenameClassRewriteVisitor is only suitable for renaming // classes, but here we will be facing more types, e.g., enum. // * RenameClassRewriteVisitor handles one class, but here // we need to rename multiple conflicting classes; // * some processing logic is different here // * I don't want to make two transformations interference with // each other // Therefore, we will have some code duplications (but not much // since I put quite a few common utility functions into RewriteUtils) class RemoveNamespaceRewriteVisitor : public RecursiveASTVisitor { public: explicit RemoveNamespaceRewriteVisitor(RemoveNamespace *Instance) : ConsumerInstance(Instance), SkipRewriteName(false), SkipTraverseNestedNameSpecifier(false) { } bool VisitNamespaceDecl(NamespaceDecl *ND); bool VisitNamespaceAliasDecl(NamespaceAliasDecl *D); bool VisitUsingDecl(UsingDecl *D); bool VisitUsingDirectiveDecl(UsingDirectiveDecl *D); bool VisitCXXConstructorDecl(CXXConstructorDecl *CtorDecl); bool VisitCXXDestructorDecl(CXXDestructorDecl *DtorDecl); bool VisitCXXMemberCallExpr(CXXMemberCallExpr *CE); bool VisitDeclRefExpr(DeclRefExpr *DRE); bool VisitRecordTypeLoc(RecordTypeLoc RTLoc); bool VisitTemplateSpecializationTypeLoc( TemplateSpecializationTypeLoc TSPLoc); bool VisitClassTemplatePartialSpecializationDecl( ClassTemplatePartialSpecializationDecl *D); bool VisitDependentTemplateSpecializationTypeLoc( DependentTemplateSpecializationTypeLoc DTSLoc); bool VisitInjectedClassNameTypeLoc(InjectedClassNameTypeLoc TyLoc); bool VisitTypedefTypeLoc(TypedefTypeLoc TyLoc); bool VisitClassTemplateSpecializationDecl( ClassTemplateSpecializationDecl *TSD); bool VisitEnumTypeLoc(EnumTypeLoc TpLoc); bool TraverseNestedNameSpecifierLoc(NestedNameSpecifierLoc SpecifierLoc); private: RemoveNamespace *ConsumerInstance; bool SkipRewriteName; bool SkipTraverseNestedNameSpecifier; }; bool RemoveNamespaceASTVisitor::VisitNamespaceDecl(NamespaceDecl *ND) { ConsumerInstance->handleOneNamespaceDecl(ND); return true; } // ISSUE: I am not sure why, but RecursiveASTVisitor doesn't recursively // visit base classes from explicit template specialization, e.g., // struct A { }; // template class B : public A { }; // template<> class B : public A { }; // In the above case, A won't be touched. // So we have to do it manually bool RemoveNamespaceRewriteVisitor::VisitClassTemplateSpecializationDecl( ClassTemplateSpecializationDecl *TSD) { if (!TSD->isExplicitSpecialization() || !TSD->isCompleteDefinition()) return true; for (CXXRecordDecl::base_class_const_iterator I = TSD->bases_begin(), E = TSD->bases_end(); I != E; ++I) { TypeSourceInfo *TSI = (*I).getTypeSourceInfo(); TransAssert(TSI && "Bad TypeSourceInfo!"); TraverseTypeLoc(TSI->getTypeLoc()); } return true; } bool RemoveNamespaceRewriteVisitor::VisitNamespaceDecl(NamespaceDecl *ND) { if (ConsumerInstance->isForUsingNamedDecls) return true; const NamespaceDecl *CanonicalND = ND->getCanonicalDecl(); if (CanonicalND != ConsumerInstance->TheNamespaceDecl) return true; ConsumerInstance->removeNamespace(ND); return true; } bool RemoveNamespaceRewriteVisitor::VisitUsingDirectiveDecl( UsingDirectiveDecl *D) { if (ConsumerInstance->isForUsingNamedDecls) return true; if (ConsumerInstance->UselessUsingDirectiveDecls.count(D)) { ConsumerInstance->RewriteHelper->removeDecl(D); return true; } const NamespaceDecl *CanonicalND = D->getNominatedNamespace()->getCanonicalDecl(); if (CanonicalND == ConsumerInstance->TheNamespaceDecl) { // remove the entire Decl if it's in the following form: // * using namespace TheNameSpace; or // * using namespace ::TheNameSpace; NestedNameSpecifierLoc QualifierLoc = D->getQualifierLoc(); if (!QualifierLoc || ConsumerInstance->isGlobalNamespace(QualifierLoc)) ConsumerInstance->RewriteHelper->removeDecl(D); else ConsumerInstance->removeLastNamespaceFromUsingDecl(D, CanonicalND); } // handle cases like the following: // namespace NS1 { } // namespace NS2 { // namespace NS1 { // void foo() {} // } // namespace NS3 { // using namespace NS1; // void bar() {foo();} // } // } // if we remove NS1, we need to update "using namespace NS1" because "NS1" // conflicts with the global namespace NS1. Note that it could only happen // if NS1 is the first name in a NestedNameSpecifier std::string Name; if (ConsumerInstance->getNewNamedDeclName(CanonicalND, Name)) { ConsumerInstance->replaceFirstNamespaceFromUsingDecl(D, Name); } return true; } bool RemoveNamespaceRewriteVisitor::VisitUsingDecl(UsingDecl *D) { if (ConsumerInstance->isForUsingNamedDecls) return true; if (ConsumerInstance->UselessUsingDecls.count(D)) { ConsumerInstance->RewriteHelper->removeDecl(D); return true; } // check if this UsingDecl refers to the namespaced being removed NestedNameSpecifierLoc QualifierLoc = D->getQualifierLoc(); TransAssert(QualifierLoc && "Bad QualifierLoc!"); NestedNameSpecifierLoc PrefixLoc = QualifierLoc.getPrefix(); const NestedNameSpecifier *NNS = D->getQualifier(); TransAssert(NNS && "Bad NameSpecifier!"); if (ConsumerInstance->isTheNamespaceSpecifier(NNS) && (!PrefixLoc || ConsumerInstance->isGlobalNamespace(PrefixLoc))) { ConsumerInstance->RewriteHelper->removeDecl(D); SkipTraverseNestedNameSpecifier = true; } return true; } bool RemoveNamespaceRewriteVisitor::VisitNamespaceAliasDecl( NamespaceAliasDecl *D) { if (ConsumerInstance->isForUsingNamedDecls) return true; const NamespaceDecl *CanonicalND = D->getNamespace()->getCanonicalDecl(); if (D->getQualifier()) { TraverseNestedNameSpecifierLoc(D->getQualifierLoc()); if (CanonicalND == ConsumerInstance->TheNamespaceDecl) { NestedNameSpecifierLoc QualLoc = D->getQualifierLoc(); SourceLocation QualEndLoc = QualLoc.getEndLoc(); SourceLocation DeclEndLoc = D->getSourceRange().getEnd(); ConsumerInstance->TheRewriter.RemoveText( SourceRange(QualEndLoc, DeclEndLoc)); } } else { if (CanonicalND == ConsumerInstance->TheNamespaceDecl) ConsumerInstance->RewriteHelper->removeDecl(D); } return true; } bool RemoveNamespaceRewriteVisitor::VisitCXXConstructorDecl (CXXConstructorDecl *CtorDecl) { if (ConsumerInstance->isForUsingNamedDecls) return true; const DeclContext *Ctx = CtorDecl->getDeclContext(); const CXXRecordDecl *CXXRD = dyn_cast(Ctx); TransAssert(CXXRD && "Invalid CXXRecordDecl"); std::string Name; if (ConsumerInstance->getNewNamedDeclName(CXXRD, Name)) ConsumerInstance->RewriteHelper->replaceFunctionDeclName(CtorDecl, Name); return true; } // I didn't factor out the common part of this function // into RewriteUtils, because the common part has implicit // dependency on VisitTemplateSpecializationTypeLoc. If in another // transformation we use this utility without implementing // VisitTemplateSpecializationTypeLoc, we will be in trouble. bool RemoveNamespaceRewriteVisitor::VisitCXXDestructorDecl( CXXDestructorDecl *DtorDecl) { if (ConsumerInstance->isForUsingNamedDecls) return true; const DeclContext *Ctx = DtorDecl->getDeclContext(); const CXXRecordDecl *CXXRD = dyn_cast(Ctx); TransAssert(CXXRD && "Invalid CXXRecordDecl"); std::string Name; if (!ConsumerInstance->getNewNamedDeclName(CXXRD, Name)) return true; // Avoid duplicated VisitDtor. // For example, in the code below: // template // class SomeClass { // public: // ~SomeClass() {} // }; // ~SomeClass's TypeLoc is represented as TemplateSpecializationTypeLoc // In this case, ~SomeClass will be renamed from // VisitTemplateSpecializationTypeLoc. DeclarationNameInfo NameInfo = DtorDecl->getNameInfo(); if ( TypeSourceInfo *TSInfo = NameInfo.getNamedTypeInfo()) { TypeLoc DtorLoc = TSInfo->getTypeLoc(); if (!DtorLoc.isNull() && (DtorLoc.getTypeLocClass() == TypeLoc::TemplateSpecialization)) return true; } ConsumerInstance->RewriteHelper->replaceCXXDestructorDeclName(DtorDecl, Name); return true; } bool RemoveNamespaceRewriteVisitor::VisitCXXMemberCallExpr( CXXMemberCallExpr *CXXCE) { const CXXRecordDecl *CXXRD = CXXCE->getRecordDecl(); // getRecordDEcl could return NULL if getImplicitObjectArgument() // returns NULL if (!CXXRD || ConsumerInstance->isForUsingNamedDecls) return true; std::string Name; // Dtors from UsingNamedDecl can't have conflicts, so it's safe // to get new names from NamedDecl set if (ConsumerInstance->getNewNamedDeclName(CXXRD, Name)) ConsumerInstance->RewriteHelper->replaceCXXDtorCallExpr(CXXCE, Name); return true; } bool RemoveNamespaceRewriteVisitor::VisitDeclRefExpr(DeclRefExpr *DRE) { NestedNameSpecifierLoc Loc = DRE->getQualifierLoc(); // traverse NestedNameSpecifier first, because we could probably // ignore rewriting this DeclRefExpr TraverseNestedNameSpecifierLoc(Loc); // Avoid double-visit SkipTraverseNestedNameSpecifier = true; if (SkipRewriteName) { SkipRewriteName = false; return true; } const ValueDecl *OrigDecl = DRE->getDecl(); if (isa(OrigDecl) || isa(OrigDecl) || isa(OrigDecl)) { std::string Name; if (ConsumerInstance->getNewName(OrigDecl, Name)) { ConsumerInstance->TheRewriter.ReplaceText(DRE->getLocStart(), OrigDecl->getNameAsString().size(), Name); } } return true; } bool RemoveNamespaceRewriteVisitor::VisitRecordTypeLoc(RecordTypeLoc RTLoc) { const CXXRecordDecl *RD = dyn_cast(RTLoc.getDecl()); if (!RD) return true; std::string Name; if (ConsumerInstance->getNewName(RD, Name)) { ConsumerInstance->RewriteHelper->replaceRecordType(RTLoc, Name); } return true; } bool RemoveNamespaceRewriteVisitor::VisitTemplateSpecializationTypeLoc( TemplateSpecializationTypeLoc TSPLoc) { const Type *Ty = TSPLoc.getTypePtr(); const TemplateSpecializationType *TST = dyn_cast(Ty); TransAssert(TST && "Bad TemplateSpecializationType!"); TemplateName TplName = TST->getTemplateName(); const TemplateDecl *TplD = TplName.getAsTemplateDecl(); TransAssert(TplD && "Invalid TemplateDecl!"); NamedDecl *ND = TplD->getTemplatedDecl(); // in some cases, ND could be NULL, e.g., the // template template parameter code below: // template class BBB> // struct AAA { // template // struct CCC { // static BBB a; // }; // }; // where we don't know BBB if (!ND) return true; const CXXRecordDecl *CXXRD = dyn_cast(ND); if (!CXXRD) return true; std::string Name; if (ConsumerInstance->getNewName(CXXRD, Name)) { SourceLocation LocStart = TSPLoc.getTemplateNameLoc(); ConsumerInstance->TheRewriter.ReplaceText( LocStart, CXXRD->getNameAsString().size(), Name); } return true; } bool RemoveNamespaceRewriteVisitor::VisitClassTemplatePartialSpecializationDecl( ClassTemplatePartialSpecializationDecl *D) { const Type *Ty = D->getInjectedSpecializationType().getTypePtr(); TransAssert(Ty && "Bad TypePtr!"); const TemplateSpecializationType *TST = dyn_cast(Ty); TransAssert(TST && "Bad TemplateSpecializationType!"); TemplateName TplName = TST->getTemplateName(); const TemplateDecl *TplD = TplName.getAsTemplateDecl(); TransAssert(TplD && "Invalid TemplateDecl!"); NamedDecl *ND = TplD->getTemplatedDecl(); TransAssert(ND && "Invalid NamedDecl!"); const CXXRecordDecl *CXXRD = dyn_cast(ND); TransAssert(CXXRD && "Invalid CXXRecordDecl!"); std::string Name; if (ConsumerInstance->getNewName(CXXRD, Name)) { const TypeSourceInfo *TyInfo = D->getTypeAsWritten(); if (!TyInfo) return true; TypeLoc TyLoc = TyInfo->getTypeLoc(); SourceLocation LocStart = TyLoc.getLocStart(); TransAssert(LocStart.isValid() && "Invalid Location!"); ConsumerInstance->TheRewriter.ReplaceText( LocStart, CXXRD->getNameAsString().size(), Name); } return true; } // handle the case where a template specialization type cannot be resolved, e.g. // template struct Base {}; // template struct Derived: public Base { // typename Derived::template Base* p1; // }; bool RemoveNamespaceRewriteVisitor::VisitDependentTemplateSpecializationTypeLoc( DependentTemplateSpecializationTypeLoc DTSLoc) { const Type *Ty = DTSLoc.getTypePtr(); const DependentTemplateSpecializationType *DTST = dyn_cast(Ty); TransAssert(DTST && "Bad DependentTemplateSpecializationType!"); const IdentifierInfo *IdInfo = DTST->getIdentifier(); std::string IdName = IdInfo->getName(); std::string Name; // FIXME: // This isn't quite right, we will generate bad code for some cases, e.g., // namespace NS1 { // template struct Base {}; // template struct Derived: public Base { // typename Derived::template Base* p1; // }; // } // template struct Base {}; // template struct Derived: public Base { // typename Derived::template Base* p1; // }; // For the global Derived template class, we will end up with // typename Derived::template Tran_NS_NS1_Base ..., // which is obviously wrong. // Any way to avoid this bad transformation? if (ConsumerInstance->getNewNameByName(IdName, Name)) { SourceLocation LocStart = DTSLoc.getTemplateNameLoc(); ConsumerInstance->TheRewriter.ReplaceText( LocStart, IdName.size(), Name); } return true; } bool RemoveNamespaceRewriteVisitor::VisitInjectedClassNameTypeLoc( InjectedClassNameTypeLoc TyLoc) { const CXXRecordDecl *CXXRD = TyLoc.getDecl(); TransAssert(CXXRD && "Invalid CXXRecordDecl!"); std::string Name; if (ConsumerInstance->getNewName(CXXRD, Name)) { SourceLocation LocStart = TyLoc.getLocStart(); TransAssert(LocStart.isValid() && "Invalid Location!"); ConsumerInstance->TheRewriter.ReplaceText( LocStart, CXXRD->getNameAsString().size(), Name); } return true; } bool RemoveNamespaceRewriteVisitor::VisitTypedefTypeLoc(TypedefTypeLoc TyLoc) { const TypedefNameDecl *D = TyLoc.getTypedefNameDecl(); std::string Name; if (ConsumerInstance->getNewName(D, Name)) { SourceLocation LocStart = TyLoc.getLocStart(); ConsumerInstance->TheRewriter.ReplaceText( LocStart, D->getNameAsString().size(), Name); } return true; } bool RemoveNamespaceRewriteVisitor::VisitEnumTypeLoc(EnumTypeLoc TyLoc) { const EnumDecl *D = TyLoc.getDecl(); std::string Name; if (ConsumerInstance->getNewName(D, Name)) { SourceLocation LocStart = TyLoc.getLocStart(); ConsumerInstance->TheRewriter.ReplaceText( LocStart, D->getNameAsString().size(), Name); } return true; } // It handles two cases: // * remove the specifier if it refers to TheNamespaceDecl // * replace the specifier with a new name if the corresponding namespace // has a name conflicts, e.g., // namespace NS1 { } // namespace NS2 { // namespace NS1 { // void foo() {} // } // namespace NS3 { // using NS1::foo; // void bar() { foo(); } // } // } // If we remove NS2, then the inner namespace NS1 conflicts with // the global NS1, but "using NS1::foo" refers to the conflicting NS1. bool RemoveNamespaceRewriteVisitor::TraverseNestedNameSpecifierLoc( NestedNameSpecifierLoc QualifierLoc) { SkipRewriteName = false; // Reset the flag if (SkipTraverseNestedNameSpecifier) { SkipTraverseNestedNameSpecifier = false; return true; } if (!QualifierLoc || QualifierLoc.getBeginLoc().isInvalid()) return true; SmallVector QualifierLocs; for (; QualifierLoc; QualifierLoc = QualifierLoc.getPrefix()) QualifierLocs.push_back(QualifierLoc); while (!QualifierLocs.empty()) { NestedNameSpecifierLoc Loc = QualifierLocs.pop_back_val(); NestedNameSpecifier *NNS = Loc.getNestedNameSpecifier(); NestedNameSpecifier::SpecifierKind Kind = NNS->getKind(); const NamespaceDecl *ND = NULL; switch (Kind) { case NestedNameSpecifier::Namespace: { ND = NNS->getAsNamespace()->getCanonicalDecl(); break; } case NestedNameSpecifier::NamespaceAlias: { const NamespaceAliasDecl *NAD = NNS->getAsNamespaceAlias(); if (!NAD->getQualifier()) ND = NAD->getNamespace()->getCanonicalDecl(); break; } case NestedNameSpecifier::TypeSpec: // Fall-through case NestedNameSpecifier::TypeSpecWithTemplate: TraverseTypeLoc(Loc.getTypeLoc()); break; default: break; } if (!ND) continue; if (ND == ConsumerInstance->TheNamespaceDecl) { ConsumerInstance->RewriteHelper->removeSpecifier(Loc); continue; } std::string SpecifierName; if (Loc.getBeginLoc().isInvalid()) continue; ConsumerInstance->RewriteHelper->getSpecifierAsString(Loc, SpecifierName); std::string NDName = ND->getNameAsString(); std::string Name = ""; ConsumerInstance->getNewName(ND, Name); // Skip it if this specifier is the same as ND's name. // Note that the above case could only happen for UsingNamedDecls if (ConsumerInstance->isForUsingNamedDecls && (SpecifierName == NDName)) { // It could happen for example: // namespace NS1 { } // namespace NS2 { // using namespace NS1; // void bar() { NS1::foo(); } // } // If we remove NS2, then the guard below avoids renaming // NS1::foo to NS1::foo::foo. if (Name.empty()) { SkipRewriteName = true; return true; } // another case to handle: // namespace NS1 { // namespace NS2 { // void foo() {} // } // } // namespace NS3 { // using namespace NS1; // void bar() { NS2::foo(); } // } // If we remove NS3, we do need to rename NS2::foo as NS1::NS2::foo if (!ConsumerInstance->isSuffix(Name, SpecifierName)) { SkipRewriteName = true; return true; } } if (!Name.empty()) { ConsumerInstance->RewriteHelper->replaceSpecifier(Loc, Name); SkipRewriteName = true; return true; } } return true; } void RemoveNamespace::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new RemoveNamespaceASTVisitor(this); RewriteVisitor = new RemoveNamespaceRewriteVisitor(this); } bool RemoveNamespace::HandleTopLevelDecl(DeclGroupRef D) { // Nothing to do return true; } void RemoveNamespace::HandleTranslationUnit(ASTContext &Ctx) { if (TransformationManager::isCLangOpt()) { ValidInstanceNum = 0; } else { // Invoke CollectionVisitor here because we need full DeclContext // to resolve name conflicts. Full ASTs has been built at this point. CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); } if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(RewriteVisitor && "NULL RewriteVisitor!"); TransAssert(TheNamespaceDecl && "NULL TheNamespaceDecl!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); // First rename UsingNamedDecls, i.e., conflicting names // from other namespaces. // FIXME: isForUsingNamedDecls flag is quite ugly, // need a way to remove it isForUsingNamedDecls = true; RewriteVisitor->TraverseDecl(TheNamespaceDecl); isForUsingNamedDecls = false; rewriteNamedDecls(); RewriteVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void RemoveNamespace::rewriteNamedDecls(void) { for (NamedDeclToNameMap::const_iterator I = NamedDeclToNewName.begin(), E = NamedDeclToNewName.end(); I != E; ++I) { const NamedDecl *D = (*I).first; std::string Name = (*I).second; Decl::Kind K = D->getKind(); switch (K) { case Decl::Function: { // Check replaceFunctionDecl in RewriteUtils.cpp for the reason that // we need a special case for FunctionDecl const FunctionDecl *FD = dyn_cast(D); RewriteHelper->replaceFunctionDeclName(FD, Name); break; } case Decl::ClassTemplateSpecialization: { // Skip this case, which will be handled by // VisitTemplateSpecializationTypeLoc break; } default: RewriteHelper->replaceNamedDeclName(D, Name); } } } bool RemoveNamespace::isValidNamedDeclKind(const NamedDecl *ND) { return (isa(ND) || isa(ND) || isa(ND) || isa(ND) || isa(ND)); } bool RemoveNamespace::hasNameConflict(const NamedDecl *ND, const DeclContext *ParentCtx) { // we cannot lookup names from LinkageSpecDecl, e.g., // extern "C++" { ... } if (dyn_cast(ParentCtx)) return false; DeclarationName Name = ND->getDeclName(); DeclContextLookupConstResult Result = ParentCtx->lookup(Name); return !Result.empty(); } // We always prepend the Prefix string to EnumConstantDecl if ParentCtx // is NULL void RemoveNamespace::handleOneEnumDecl(const EnumDecl *ED, const std::string &Prefix, NamedDeclToNameMap &NameMap, const DeclContext *ParentCtx) { for (EnumDecl::enumerator_iterator I = ED->enumerator_begin(), E = ED->enumerator_end(); I != E; ++I) { EnumConstantDecl *ECD = (*I); if (!ParentCtx || hasNameConflict(ECD, ParentCtx)) { const IdentifierInfo *IdInfo = ECD->getIdentifier(); std::string NewName = Prefix; NewName += IdInfo->getName(); NameMap[ECD] = NewName; } } } // A using declaration in the removed namespace could cause // name conflict, e.g., // namespace NS1 { // void foo(void) {} // } // namespace NS2 { // using NS1::foo; // void bar() { ... foo(); ... } // } // void foo() {...} // void func() {... foo(); ...} // if we remove NS2, then foo() in func() will become ambiguous. // In this case, we need to replace the first invocation of foo() // with NS1::foo() void RemoveNamespace::handleOneUsingShadowDecl(const UsingShadowDecl *UD, const DeclContext *ParentCtx) { const NamedDecl *ND = UD->getTargetDecl(); if (!hasNameConflict(ND, ParentCtx)) return; std::string NewName; const UsingDecl *D = UD->getUsingDecl(); NestedNameSpecifierLoc QualifierLoc = D->getQualifierLoc(); NestedNameSpecifier *NNS = QualifierLoc.getNestedNameSpecifier(); // QualifierLoc could be ::foo, whose PrefixLoc is invalid, e.g., // void foo(); // namespace NS2 { // using ::foo; // void bar () { foo(); } // } if (NNS->getKind() != NestedNameSpecifier::Global) { // NestedNameSpecifierLoc PrefixLoc = QualifierLoc.getPrefix(); RewriteHelper->getQualifierAsString(QualifierLoc, NewName); } if ( const TemplateDecl *TD = dyn_cast(ND) ) { ND = TD->getTemplatedDecl(); } // NewName += "::"; const FunctionDecl *FD = dyn_cast(ND); if (FD && FD->isOverloadedOperator()) { const char *Op = clang::getOperatorSpelling(FD->getOverloadedOperator()); std::string OpStr(Op); NewName += ("operator::" + OpStr); } else { const IdentifierInfo *IdInfo = ND->getIdentifier(); TransAssert(IdInfo && "Invalid IdentifierInfo!"); NewName += IdInfo->getName(); } UsingNamedDeclToNewName[ND] = NewName; // the tied UsingDecl becomes useless, and hence it's removable UselessUsingDecls.insert(D); } // For the similar reason as dealing with using declarations, // we need to resolve the possible name conflicts introduced by // using directives void RemoveNamespace::handleOneUsingDirectiveDecl(const UsingDirectiveDecl *UD, const DeclContext *ParentCtx) { const NamespaceDecl *ND = UD->getNominatedNamespace(); // It could happen, for example: // namespace NS { // namespace { // int x; // } // } // where the inner anonymous namespace will have an implicit using directive // declaration if (ND->isAnonymousNamespace()) return; std::string NamespaceName = ND->getNameAsString(); for (DeclContext::decl_iterator I = ND->decls_begin(), E = ND->decls_end(); I != E; ++I) { const NamedDecl *NamedD = dyn_cast(*I); if (!NamedD) continue; if (!isValidNamedDeclKind(NamedD)) continue; const IdentifierInfo *IdInfo = NamedD->getIdentifier(); std::string NewName = ""; if ( NestedNameSpecifierLoc QualifierLoc = UD->getQualifierLoc() ) { RewriteHelper->getQualifierAsString(QualifierLoc, NewName); } NewName += NamespaceName; NewName += "::"; if ( const TemplateDecl *TD = dyn_cast(NamedD) ) { NamedD = TD->getTemplatedDecl(); } else if (const EnumDecl *ED = dyn_cast(NamedD)) { handleOneEnumDecl(ED, NewName, UsingNamedDeclToNewName, NULL); } NewName += IdInfo->getName(); UsingNamedDeclToNewName[NamedD] = NewName; } // We always remove this using directive, and in ThenNamespaceDecl // append the corresponding namespace specifier to all names from the // used namespace. The reason is that the conlicted name in the outter // namespace could appear after TheNamespaceDecl, e.g., // namespace NS1 { // void foo() {} // void fiz() {} // } // namespace NS2 { // using namespace NS1; // int bar() { foo(); } // } // void fiz() {} // void f() { fiz(); } // If we keep "using namespace NS1" after removing NS2, then we will // end up with an ambiguous name fiz // Consequently, we will add a few unecessary namespace qualifiers to // those without conflicting names. It's a trade-off. UselessUsingDirectiveDecls.insert(UD); } void RemoveNamespace::handleOneNamedDecl(const NamedDecl *ND, const DeclContext *ParentCtx, const std::string &NamespaceName) { Decl::Kind K = ND->getKind(); switch (K) { case Decl::UsingShadow: { const UsingShadowDecl *D = dyn_cast(ND); handleOneUsingShadowDecl(D, ParentCtx); return; } case Decl::UsingDirective: { const UsingDirectiveDecl *D = dyn_cast(ND); handleOneUsingDirectiveDecl(D, ParentCtx); return; } default: if (!isValidNamedDeclKind(ND)) return; if (!hasNameConflict(ND, ParentCtx)) return; std::string NewName = NamePrefix + NamespaceName; const IdentifierInfo *IdInfo = ND->getIdentifier(); NewName += "_"; if ( const TemplateDecl *TD = dyn_cast(ND) ) { ND = TD->getTemplatedDecl(); } else if (const EnumDecl *ED = dyn_cast(ND)) { handleOneEnumDecl(ED, NewName, NamedDeclToNewName, ParentCtx); } // This is bad. Any better solution? Maybe we need to change // the overloaded operator to a regular function? if (const FunctionDecl *FD = dyn_cast(ND)) { if (FD->isOverloadedOperator()) return; } TransAssert(IdInfo && "Invalid IdentifierInfo!"); NewName += IdInfo->getName(); NamedDeclToNewName[ND] = NewName; } } void RemoveNamespace::addNamedDeclsFromNamespace(const NamespaceDecl *ND) { // We don't care about name-lookup for friend's functions, so just // retrive ParentContext rather than LookupParent const DeclContext *ParentCtx = ND->getParent(); std::string NamespaceName; if (ND->isAnonymousNamespace()) { std::stringstream TmpSS; TmpSS << AnonNamePrefix << AnonNamespaceCounter; NamespaceName = TmpSS.str(); AnonNamespaceCounter++; } else { NamespaceName = ND->getNameAsString(); } for (DeclContext::decl_iterator I = ND->decls_begin(), E = ND->decls_end(); I != E; ++I) { if ( const NamedDecl *D = dyn_cast(*I) ) handleOneNamedDecl(D, ParentCtx, NamespaceName); } } bool RemoveNamespace::handleOneNamespaceDecl(NamespaceDecl *ND) { NamespaceDecl *CanonicalND = ND->getCanonicalDecl(); if (VisitedND.count(CanonicalND)) { if (TheNamespaceDecl == CanonicalND) { addNamedDeclsFromNamespace(ND); } return true; } VisitedND.insert(CanonicalND); ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) { TheNamespaceDecl = CanonicalND; addNamedDeclsFromNamespace(ND); } return true; } void RemoveNamespace::removeNamespace(const NamespaceDecl *ND) { // Remove the right brace first SourceLocation StartLoc = ND->getRBraceLoc(); if (StartLoc.isValid()) TheRewriter.RemoveText(StartLoc, 1); // Then remove name and the left brace StartLoc = ND->getLocStart(); TransAssert(StartLoc.isValid() && "Invalid Namespace LocStart!"); const char *StartBuf = SrcManager->getCharacterData(StartLoc); SourceRange NDRange = ND->getSourceRange(); SourceLocation EndLoc; if (NDRange.isValid()) { int RangeSize = TheRewriter.getRangeSize(NDRange); TransAssert((RangeSize != -1) && "Bad Namespace Range!"); std::string NDStr(StartBuf, RangeSize); size_t Pos = NDStr.find('{'); TransAssert((Pos != std::string::npos) && "Cannot find LBrace!"); EndLoc = StartLoc.getLocWithOffset(Pos); } else { EndLoc = RewriteHelper->getEndLocationUntil(StartLoc, '{'); } TheRewriter.RemoveText(SourceRange(StartLoc, EndLoc)); } bool RemoveNamespace::getNewNameFromNameMap(const NamedDecl *ND, std::string &Name, const NamedDeclToNameMap &NameMap) { NamedDeclToNameMap::const_iterator Pos = NameMap.find(ND); if (Pos == NameMap.end()) return false; Name = (*Pos).second; return true; } bool RemoveNamespace::getNewNameByNameFromNameMap(const std::string &Name, std::string &NewName, const NamedDeclToNameMap &NameMap) { for (NamedDeclToNameMap::const_iterator I = NameMap.begin(), E = NameMap.end(); I != E; ++I) { const NamedDecl *D = (*I).first; const CXXRecordDecl *CXXRD = dyn_cast(D); if (!CXXRD) continue; if (Name == CXXRD->getNameAsString()) { NewName = (*I).second; return true; } } return false; } bool RemoveNamespace::getNewNamedDeclName(const NamedDecl *ND, std::string &Name) { return getNewNameFromNameMap(ND, Name, NamedDeclToNewName); } bool RemoveNamespace::getNewUsingNamedDeclName(const NamedDecl *ND, std::string &Name) { return getNewNameFromNameMap(ND, Name, UsingNamedDeclToNewName); } bool RemoveNamespace::getNewName(const NamedDecl *ND, std::string &Name) { if (isForUsingNamedDecls) return getNewUsingNamedDeclName(ND, Name); else return getNewNamedDeclName(ND, Name); } bool RemoveNamespace::getNewNameByName(const std::string &Name, std::string &NewName) { if (isForUsingNamedDecls) return getNewNameByNameFromNameMap(Name, NewName, UsingNamedDeclToNewName); else return getNewNameByNameFromNameMap(Name, NewName, NamedDeclToNewName); } bool RemoveNamespace::isGlobalNamespace(NestedNameSpecifierLoc Loc) { NestedNameSpecifier *NNS = Loc.getNestedNameSpecifier(); return (NNS->getKind() == NestedNameSpecifier::Global); } bool RemoveNamespace::isTheNamespaceSpecifier(const NestedNameSpecifier *NNS) { NestedNameSpecifier::SpecifierKind Kind = NNS->getKind(); switch (Kind) { case NestedNameSpecifier::Namespace: { const NamespaceDecl *CanonicalND = NNS->getAsNamespace()->getCanonicalDecl(); return (CanonicalND == TheNamespaceDecl); } case NestedNameSpecifier::NamespaceAlias: { const NamespaceAliasDecl *NAD = NNS->getAsNamespaceAlias(); // we remove the namealias only when it doesn't have nestedspecifier if (NAD->getQualifier()) return false; const NamespaceDecl *CanonicalND = NAD->getNamespace()->getCanonicalDecl(); return (CanonicalND == TheNamespaceDecl); } default: return false; } TransAssert(0 && "Unreachable code!"); return false; } bool RemoveNamespace::isSuffix(std::string &Name, std::string &SpecifierName) { size_t NameLen = Name.length(); std::string Suffix = "::" + SpecifierName; size_t SuffixLen = Suffix.length(); if (NameLen <= SuffixLen) return false; return !Suffix.compare(0, SuffixLen, Name, NameLen - SuffixLen, SuffixLen); } void RemoveNamespace::replaceFirstNamespaceFromUsingDecl( const UsingDirectiveDecl *D, const std::string &Name) { const NamespaceDecl *ND = D->getNominatedNamespace(); SourceLocation IdLocStart = D->getIdentLocation(); TheRewriter.ReplaceText(IdLocStart, ND->getNameAsString().length(), Name); } void RemoveNamespace::removeLastNamespaceFromUsingDecl( const UsingDirectiveDecl *D, const NamespaceDecl *ND) { SourceLocation IdLocStart = D->getIdentLocation(); SourceRange DeclSourceRange = D->getSourceRange(); SourceLocation DeclLocStart = DeclSourceRange.getBegin(); const char *IdStartBuf = SrcManager->getCharacterData(IdLocStart); const char *DeclStartBuf = SrcManager->getCharacterData(DeclLocStart); unsigned Count = 0; int Offset = 0; while (IdStartBuf != DeclStartBuf) { if (*IdStartBuf != ':') { IdStartBuf--; Offset--; continue; } Count++; if (Count == 2) { break; } Offset--; IdStartBuf--; } TransAssert((Count == 2) && "Bad NestedNamespaceSpecifier!"); TransAssert((Offset < 0) && "Bad Offset Value!"); IdLocStart = IdLocStart.getLocWithOffset(Offset); TheRewriter.RemoveText(IdLocStart, ND->getNameAsString().length() - Offset); } RemoveNamespace::~RemoveNamespace(void) { delete CollectionVisitor; delete RewriteVisitor; } creduce-2.2~pre1/clang_delta/ReplaceDependentName.h0000644000175000017500000000337412315002113021033 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REPLACE_DEPENDENT_NAME_H #define REPLACE_DEPENDENT_NAME_H #include #include "clang/Basic/SourceLocation.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class DependentNameTypeLoc; class ElaboratedTypeLoc; } class ReplaceDependentNameCollectionVisitor; class ReplaceDependentName : public Transformation { friend class ReplaceDependentNameCollectionVisitor; public: ReplaceDependentName(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), TheTyName(""), NeedTypenameKeyword(false) {} ~ReplaceDependentName(); private: virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void handleOneDependentNameTypeLoc(const clang::DependentNameTypeLoc &TLoc); void handleOneElaboratedTypeLoc(const clang::ElaboratedTypeLoc &TLoc); void rewriteDependentName(); clang::SourceLocation getElaboratedTypeLocBegin( const clang::ElaboratedTypeLoc &TLoc); ReplaceDependentNameCollectionVisitor *CollectionVisitor; std::string TheTyName; bool NeedTypenameKeyword; clang::SourceLocation TheLocBegin; clang::SourceLocation TheNameLocEnd; // Unimplemented ReplaceDependentName(); ReplaceDependentName(const ReplaceDependentName &); void operator=(const ReplaceDependentName &); }; #endif creduce-2.2~pre1/clang_delta/RemoveArray.h0000644000175000017500000000436412315002113017264 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REMOVE_ARRAY_H #define REMOVE_ARRAY_H #include #include "Transformation.h" #include "llvm/ADT/SmallPtrSet.h" #include "llvm/ADT/DenseMap.h" namespace clang { class DeclGroupRef; class ASTContext; class VarDecl; class DeclRefExpr; } class RemoveArrayCollectionVisitor; class InvalidArraySubscriptExprVisitor; class RemoveArray : public Transformation { friend class RemoveArrayCollectionVisitor; friend class InvalidArraySubscriptExprVisitor; public: RemoveArray(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), TheArrayVarDecl(NULL), TheASEVec(NULL) { } ~RemoveArray(void); private: typedef llvm::SmallVector ArraySubscriptExprVector; typedef llvm::DenseMap VarDeclToArraySubscriptExprMap; typedef std::pair BracketLocPair; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void doAnalysis(void); void doRewriting(void); void addOneArraySubscriptExpr(clang::ArraySubscriptExpr *ASE, const clang::DeclRefExpr *DRE); void deleteOneVarDecl(const clang::DeclRefExpr *DRE); void handleOneVarDecl(const clang::VarDecl *VD); void getBracketLocPair(const clang::VarDecl *VD, BracketLocPair &LocPair); const clang::VarDecl *getVarDeclFromArraySubscriptExpr( const clang::ArraySubscriptExpr *ASE); VarDeclToArraySubscriptExprMap ValidVarToASEMap; RemoveArrayCollectionVisitor *CollectionVisitor; const clang::VarDecl *TheArrayVarDecl; ArraySubscriptExprVector *TheASEVec; // Unimplemented RemoveArray(void); RemoveArray(const RemoveArray &); void operator=(const RemoveArray &); }; #endif creduce-2.2~pre1/clang_delta/RemoveCtorInitializer.h0000644000175000017500000000272612315002113021321 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REMOVE_CTOR_INITIALIZER_H #define REMOVE_CTOR_INITIALIZER_H #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class CXXConstructorDecl; class CXXCtorInitializer; } class RemoveCtorInitializerASTVisitor; class RemoveCtorInitializer : public Transformation { friend class RemoveCtorInitializerASTVisitor; public: RemoveCtorInitializer(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), TheCtorDecl(NULL), TheInitializer(NULL), TheIndex(0) { } ~RemoveCtorInitializer(void); private: virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); bool isValidType(const clang::Type *Ty); RemoveCtorInitializerASTVisitor *CollectionVisitor; const clang::CXXConstructorDecl *TheCtorDecl; const clang::CXXCtorInitializer *TheInitializer; unsigned TheIndex; // Unimplemented RemoveCtorInitializer(void); RemoveCtorInitializer(const RemoveCtorInitializer &); void operator=(const RemoveCtorInitializer &); }; #endif creduce-2.2~pre1/clang_delta/ParamToLocal.cpp0000644000175000017500000001274612315002113017704 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "ParamToLocal.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; static const char *DescriptionMsg = "Remove an integaral/enumeration parameter from the declaration \ of a function. Define the removed parameter as a local variable \ of the same function. Initialze the newly local variable to be \ 0. Also, make corresponding changes on all of the call sites of \ the modified function.\n"; static RegisterTransformation Trans("param-to-local", DescriptionMsg); class ParamToLocalASTVisitor : public RecursiveASTVisitor { public: explicit ParamToLocalASTVisitor(ParamToLocal *Instance) : ConsumerInstance(Instance) { } bool VisitFunctionDecl(FunctionDecl *FD); private: ParamToLocal *ConsumerInstance; }; class ParamToLocalRewriteVisitor : public CommonParameterRewriteVisitor { public: explicit ParamToLocalRewriteVisitor(ParamToLocal *Instance) : CommonParameterRewriteVisitor(Instance) { } }; bool ParamToLocalASTVisitor::VisitFunctionDecl(FunctionDecl *FD) { if (ConsumerInstance->isValidFuncDecl(FD->getCanonicalDecl())) { ConsumerInstance->ValidFuncDecls.push_back(FD->getCanonicalDecl()); } return true; } void ParamToLocal::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new ParamToLocalASTVisitor(this); RewriteVisitor = new ParamToLocalRewriteVisitor(this); } void ParamToLocal::HandleTranslationUnit(ASTContext &Ctx) { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(RewriteVisitor && "NULL RewriteVisitor!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(TheFuncDecl && "NULL TheFuncDecl!"); TransAssert((TheParamPos >= 0) && "Invalid parameter position!"); RewriteVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); RewriteVisitor->rewriteAllExprs(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } // For CXX, this function could generate bad code, e.g., // class A { // void foo(void) {...} // void foo(int x) {...} // }; // // will be transformed to // class A { // void foo(void) {...} // void foo(void) {int x ...} // }; bool ParamToLocal::rewriteFuncDecl(FunctionDecl *FD) { const ParmVarDecl *PV = FD->getParamDecl(TheParamPos); TransAssert(PV && "Unmatched ParamPos!"); RewriteHelper->removeParamFromFuncDecl(PV, FD->getNumParams(), TheParamPos); if (FD->isThisDeclarationADefinition()) { if (!transformParamVar(FD, PV)) return false; } return true; } // ISSUE: we could have another type of bad transformation, e.g., // class A { ... }; // class B : public A { // B(int x) : A(x) {...} // }; // ==> // class A { ... }; // class B : public A { // B(void) : A(x) {int x ...} // }; // hence x is undeclared for A(x) bool ParamToLocal::transformParamVar(FunctionDecl *FD, const ParmVarDecl *PV) { std::string PName = PV->getNameAsString(); // Safe to omit an un-named parameter if (PName.empty()) return true; std::string LocalVarStr; LocalVarStr += PV->getType().getAsString(); LocalVarStr += " "; LocalVarStr += PV->getNameAsString(); QualType PVType = PV->getOriginalType(); const Type *T = PVType.getTypePtr(); if ( const Expr *DefaultArgE = PV->getDefaultArg() ) { std::string ArgStr; RewriteHelper->getExprString(DefaultArgE, ArgStr); LocalVarStr += " = "; LocalVarStr += ArgStr; } else if (T->isPointerType() || T->isIntegralType(*Context)) { LocalVarStr += " = 0"; } LocalVarStr += ";"; return RewriteHelper->addLocalVarToFunc(LocalVarStr, FD); } bool ParamToLocal::isValidFuncDecl(FunctionDecl *FD) { bool IsValid = false; int ParamPos = 0; TransAssert(isa(FD) && "Must be a FunctionDecl"); // Skip the case like foo(int, ...), because we cannot remove // the "int" there if (FD->isVariadic() && (FD->getNumParams() == 1)) { return false; } if (FD->isOverloadedOperator()) return false; // Avoid duplications if (std::find(ValidFuncDecls.begin(), ValidFuncDecls.end(), FD) != ValidFuncDecls.end()) return false; for (FunctionDecl::param_const_iterator PI = FD->param_begin(), PE = FD->param_end(); PI != PE; ++PI) { if ((*PI)->isImplicit() || (*PI)->getSourceRange().isInvalid()) continue; ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) { TheFuncDecl = FD; TheParamPos = ParamPos; } IsValid = true; ParamPos++; } return IsValid; } ParamToLocal::~ParamToLocal(void) { delete CollectionVisitor; delete RewriteVisitor; } creduce-2.2~pre1/clang_delta/RemoveAddrTaken.cpp0000644000175000017500000001130312315002113020365 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "RemoveAddrTaken.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "clang/Basic/SourceManager.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "Remove an addr-taken operator if \n\ * the subexpr is type of pointer, or \n\ * the subexpr is type of integer and the addr-taken operator is \ an operand of a comparison operator, or \n\ * the entire addr-taken expr is an argument of a function, \ and the argument doesn't have a correponding parameter in function's \ declaration.\n"; static RegisterTransformation Trans("remove-addr-taken", DescriptionMsg); class RemoveAddrTakenCollectionVisitor : public RecursiveASTVisitor { public: explicit RemoveAddrTakenCollectionVisitor(RemoveAddrTaken *Instance) : ConsumerInstance(Instance) { } bool VisitUnaryOperator(UnaryOperator *UO); bool VisitBinaryOperator(BinaryOperator *BO); bool VisitCallExpr(CallExpr *CE); private: void handleOneAddrTakenOp(const UnaryOperator *UO); void handleOneOperand(const Expr *E); RemoveAddrTaken *ConsumerInstance; }; void RemoveAddrTakenCollectionVisitor::handleOneAddrTakenOp( const UnaryOperator *UO) { if (ConsumerInstance->VisitedAddrTakenOps.count(UO)) return; ConsumerInstance->VisitedAddrTakenOps.insert(UO); ConsumerInstance->ValidInstanceNum++; if (ConsumerInstance->TransformationCounter == ConsumerInstance->ValidInstanceNum) ConsumerInstance->TheUO = UO; } bool RemoveAddrTakenCollectionVisitor::VisitUnaryOperator(UnaryOperator *UO) { if (UO->getOpcode() != UO_AddrOf) return true; const Expr *E = UO->getSubExpr(); const Type *Ty = E->getType().getTypePtr(); if (!Ty->isPointerType()) return true; handleOneAddrTakenOp(UO); return true; } void RemoveAddrTakenCollectionVisitor::handleOneOperand(const Expr *E) { const UnaryOperator *UO = dyn_cast(E); if (!UO) return; if (UO->getOpcode() != UO_AddrOf) return; const Expr *SubE = UO->getSubExpr(); const Type *Ty = SubE->getType().getTypePtr(); if (!Ty->isIntegerType()) return; handleOneAddrTakenOp(UO); } bool RemoveAddrTakenCollectionVisitor::VisitBinaryOperator(BinaryOperator *BO) { if (!BO->isComparisonOp()) return true; handleOneOperand(BO->getLHS()); handleOneOperand(BO->getRHS()); return true; } // handle special cases like // void f1(); // void f2(void) { // f1(xxx); // } bool RemoveAddrTakenCollectionVisitor::VisitCallExpr(CallExpr *CE) { const FunctionDecl *FD = CE->getDirectCallee(); if (!FD) return true; unsigned NumParams = FD->getNumParams(); if (NumParams != 0) return true; for (CallExpr::arg_iterator I = CE->arg_begin(), E = CE->arg_end(); I != E; ++I) { const Expr *Arg = (*I); const UnaryOperator *UO = dyn_cast(Arg); if (!UO || (UO->getOpcode() != UO_AddrOf)) continue; handleOneAddrTakenOp(UO); } return true; } void RemoveAddrTaken::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new RemoveAddrTakenCollectionVisitor(this); } bool RemoveAddrTaken::HandleTopLevelDecl(DeclGroupRef D) { TransAssert(CollectionVisitor && "NULL CollectionVisitor!"); if (TransformationManager::isCXXLangOpt()) { ValidInstanceNum = 0; return true; } for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I) { FunctionDecl *FD = dyn_cast(*I); if (!FD || !FD->isThisDeclarationADefinition()) continue; CollectionVisitor->TraverseDecl(*I); } return true; } void RemoveAddrTaken::HandleTranslationUnit(ASTContext &Ctx) { if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(TheUO && "NULL UnaryOperator!"); rewriteAddrTakenOp(TheUO); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void RemoveAddrTaken::rewriteAddrTakenOp(const UnaryOperator *UO) { SourceLocation Loc = UO->getOperatorLoc(); TheRewriter.RemoveText(Loc, 1); } RemoveAddrTaken::~RemoveAddrTaken(void) { delete CollectionVisitor; } creduce-2.2~pre1/clang_delta/ReplaceClassWithBaseTemplateSpec.cpp0000644000175000017500000001201512315002113023652 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #if HAVE_CONFIG_H # include #endif #include "ReplaceClassWithBaseTemplateSpec.h" #include "clang/Basic/SourceManager.h" #include "clang/AST/RecursiveASTVisitor.h" #include "clang/AST/ASTContext.h" #include "TransformationManager.h" using namespace clang; using namespace llvm; static const char *DescriptionMsg = "This pass tries to replace a class with its base class if \n\ * this class has only one base class, and \n\ * this class doesn't have any explicit declaration, and \n\ * the base class is a class template specialization \n\ "; static RegisterTransformation Trans("replace-class-with-base-template-spec", DescriptionMsg); class ReplaceClassWithBaseTemplateSpecVisitor : public RecursiveASTVisitor { public: explicit ReplaceClassWithBaseTemplateSpecVisitor( ReplaceClassWithBaseTemplateSpec *Instance) : ConsumerInstance(Instance) { } bool VisitCXXRecordDecl(CXXRecordDecl *CXXRD); private: ReplaceClassWithBaseTemplateSpec *ConsumerInstance; }; bool ReplaceClassWithBaseTemplateSpecVisitor::VisitCXXRecordDecl( CXXRecordDecl *CXXRD) { if (ConsumerInstance->isSpecialRecordDecl(CXXRD) || !CXXRD->hasDefinition()) return true; ConsumerInstance->handleOneCXXRecordDecl(CXXRD->getDefinition()); return true; } class ReplaceClassWithBaseTemplateSpecRewriteVisitor : public RecursiveASTVisitor { public: explicit ReplaceClassWithBaseTemplateSpecRewriteVisitor( ReplaceClassWithBaseTemplateSpec *Instance) : ConsumerInstance(Instance) { } bool VisitRecordTypeLoc(RecordTypeLoc TLoc); private: ReplaceClassWithBaseTemplateSpec *ConsumerInstance; }; bool ReplaceClassWithBaseTemplateSpecRewriteVisitor::VisitRecordTypeLoc( RecordTypeLoc TLoc) { const Type *Ty = TLoc.getTypePtr(); if (Ty->isUnionType()) return true; const CXXRecordDecl *RD = dyn_cast(TLoc.getDecl()); if (!RD || (RD->getCanonicalDecl() != ConsumerInstance->TheCXXRecord)) return true; ConsumerInstance->RewriteHelper->replaceRecordType( TLoc, ConsumerInstance->TheBaseName + " "); return true; } void ReplaceClassWithBaseTemplateSpec::Initialize(ASTContext &context) { Transformation::Initialize(context); CollectionVisitor = new ReplaceClassWithBaseTemplateSpecVisitor(this); RewriteVisitor = new ReplaceClassWithBaseTemplateSpecRewriteVisitor(this); } void ReplaceClassWithBaseTemplateSpec::HandleTranslationUnit(ASTContext &Ctx) { if (TransformationManager::isCLangOpt()) { ValidInstanceNum = 0; } else { CollectionVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); } if (QueryInstanceOnly) return; if (TransformationCounter > ValidInstanceNum) { TransError = TransMaxInstanceError; return; } TransAssert(TheCXXRecord && "TheCXXRecord is NULL!"); Ctx.getDiagnostics().setSuppressAllDiagnostics(false); TransAssert(RewriteVisitor && "NULL RewriteVisitor!"); RewriteVisitor->TraverseDecl(Ctx.getTranslationUnitDecl()); removeBaseSpecifier(); if (Ctx.getDiagnostics().hasErrorOccurred() || Ctx.getDiagnostics().hasFatalErrorOccurred()) TransError = TransInternalError; } void ReplaceClassWithBaseTemplateSpec::handleOneCXXRecordDecl( const CXXRecordDecl *CXXRD) { TransAssert(CXXRD && "NULL CXXRD!"); TransAssert(CXXRD->isThisDeclarationADefinition() && "Not a definition!"); if (getNumExplicitDecls(CXXRD)) return; if (CXXRD->getNumBases() != 1) return; CXXRecordDecl::base_class_const_iterator I = CXXRD->bases_begin(); const CXXBaseSpecifier *BS = I; const Type *Ty = BS->getType().getTypePtr(); const CXXRecordDecl *Base = getBaseDeclFromType(Ty); if (!Base || !Base->hasDefinition() || !Base->getDescribedClassTemplate()) return; ValidInstanceNum++; if (ValidInstanceNum == TransformationCounter) { BS->getType().getAsStringInternal(TheBaseName, Context->getPrintingPolicy()); TheCXXRecord = CXXRD; } } void ReplaceClassWithBaseTemplateSpec::removeBaseSpecifier(void) { unsigned NumBases = TheCXXRecord->getNumBases(); (void)NumBases; TransAssert((NumBases == 1) && "TheCXXRecord can have only one base!"); SourceLocation StartLoc = TheCXXRecord->getLocation(); StartLoc = RewriteHelper->getLocationUntil(StartLoc, ':'); SourceLocation EndLoc = RewriteHelper->getLocationUntil(StartLoc, '{'); EndLoc = EndLoc.getLocWithOffset(-1); TheRewriter.RemoveText(SourceRange(StartLoc, EndLoc)); } ReplaceClassWithBaseTemplateSpec::~ReplaceClassWithBaseTemplateSpec(void) { delete CollectionVisitor; delete RewriteVisitor; } creduce-2.2~pre1/clang_delta/ReduceArraySize.h0000644000175000017500000000461212315002113020065 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef REDUCE_ARRAY_SIZE_H #define REDUCE_ARRAY_SIZE_H #include #include #include "llvm/ADT/DenseMap.h" #include "llvm/ADT/SmallVector.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class VarDecl; class ArraySubscriptExpr; class Expr; } class ReduceArraySizeCollectionVisitor; class ReduceArraySize : public Transformation { friend class ReduceArraySizeCollectionVisitor; public: ReduceArraySize(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), TheVarDecl(NULL), TheDimValue(-1), TheDimIdx(0) { } ~ReduceArraySize(void); private: typedef llvm::SmallVector DimValueVector; typedef llvm::DenseMap VarDeclToDimMap; typedef std::pair BracketLocPair; virtual void Initialize(clang::ASTContext &context); virtual bool HandleTopLevelDecl(clang::DeclGroupRef D); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); bool isIntegerExpr(const clang::Expr *Exp); void handleOneVar(const clang::VarDecl *VD); void handleOneASE(const clang::ArraySubscriptExpr *ASE); void doAnalysis(void); void rewriteArrayVarDecl(void); void getBracketLocPair(const clang::VarDecl *VD, unsigned int Dim, unsigned int DimIdx, BracketLocPair &LocPair); // if the value for a DimValue is -1, it means we cannot // reduce the size of the corresponding dimension VarDeclToDimMap VarDeclToDim; // Reference to the original DimValues // It is used to check if the maximum index is equal or // smaller than the size of an array VarDeclToDimMap OrigVarDeclToDim; ReduceArraySizeCollectionVisitor *CollectionVisitor; const clang::VarDecl *TheVarDecl; int TheDimValue; unsigned TheDimIdx; // Unimplemented ReduceArraySize(void); ReduceArraySize(const ReduceArraySize &); void operator=(const ReduceArraySize &); }; #endif creduce-2.2~pre1/clang_delta/InstantiateTemplateTypeParamToInt.h0000644000175000017500000000424212315002113023603 0ustar dokodoko//===----------------------------------------------------------------------===// // // Copyright (c) 2012, 2013 The University of Utah // All rights reserved. // // This file is distributed under the University of Illinois Open Source // License. See the file COPYING for details. // //===----------------------------------------------------------------------===// #ifndef INSTANTIATE_TEMPLATE_TYPE_PARAM_TO_INT_H #define INSTANTIATE_TEMPLATE_TYPE_PARAM_TO_INT_H #include "llvm/ADT/SmallPtrSet.h" #include "Transformation.h" namespace clang { class DeclGroupRef; class ASTContext; class TemplateDecl; class NamedDecl; } class InstantiateTemplateTypeParamToIntASTVisitor; class InstantiateTemplateTypeParamToIntRewriteVisitor; class InstantiateTemplateTypeParamToInt : public Transformation { friend class InstantiateTemplateTypeParamToIntASTVisitor; friend class InstantiateTemplateTypeParamToIntRewriteVisitor; friend class TemplateParameterFilterVisitor; public: InstantiateTemplateTypeParamToInt(const char *TransName, const char *Desc) : Transformation(TransName, Desc), CollectionVisitor(NULL), ParamRewriteVisitor(NULL), TheParameter(NULL) {} ~InstantiateTemplateTypeParamToInt(); private: typedef llvm::SmallPtrSet TemplateDeclSet; typedef llvm::SmallPtrSet TemplateParameterSet; typedef llvm::SmallPtrSet LocPtrSet; virtual void Initialize(clang::ASTContext &context); virtual void HandleTranslationUnit(clang::ASTContext &Ctx); void handleOneTemplateDecl(const clang::TemplateDecl *D); void filterInvalidParams(const clang::TemplateDecl *D, TemplateParameterSet &Params); TemplateDeclSet VisitedTemplateDecls; LocPtrSet VisitedLocs; InstantiateTemplateTypeParamToIntASTVisitor *CollectionVisitor; InstantiateTemplateTypeParamToIntRewriteVisitor *ParamRewriteVisitor; const clang::NamedDecl *TheParameter; // Unimplemented InstantiateTemplateTypeParamToInt(); InstantiateTemplateTypeParamToInt(const InstantiateTemplateTypeParamToInt &); void operator=(const InstantiateTemplateTypeParamToInt &); }; #endif creduce-2.2~pre1/TODO0000644000175000017500000000461412315002113013110 0ustar dokodoko-*- mode: Text -*- -------------------------------------------------------------------- C-Reduce TODO list: write some documentation about creating a c-reduce pass: side effects, directory restrictions, etc. Konstantin suggestion: deal with un-preprocessed code in a smart way, for example by incrementally preprocessing files from inside c-reduce implement suggestion from Joerg Sonnenberger: do transformations in chunks, like the line-reducer pass already does requires a good model of when this will be profitable make it again possible to run just selected passes -------------------------------------------------------------------- clang_delta TODO list: replace for-loops with expressions guessed from initializers guess that it executes 0 and 1 times reduce the indirect level of struct member accesses s.f1.f2.f3 => s.f1.f2 or s.f2.f3 Note that to do these kinds of simplification, we also need to change struct declarations appropriately. change operators to other operators, e.g., replace / with + - add supports to C++ specific features * rename class member functions to m_fn1 ... * rename class member variables to m_a, m_b ... - From Konstantin Tokarev As you may know, there is a clang-based tool "Include What You Use" [1]. I think similar approach could be useful in C-Reduce to remove whole header files instead of separate lines. Though I'm not sure it's feasible without non-preprocessed source file and compilation command line available. I can imagine the next algorithm of reduction: 1. Reduce only the last section of translation unit corresponding to original source file without #includes using all available passes. 2. Try to remove sections corresponding to "unused" headers 3. Move to section N-1 and proceed. Assuming that "interesting" fragment of code is located in sections with big numbers (source file and local headers) while first sections contain library headers, this approach might be more efficient than traditional line-based reduction. 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C-Reduce is distributed under the following license, which is often called the "University of Illinois Open Source License." // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to // deal with the Software without restriction, including without limitation the // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or // sell copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // * Redistributions of source code must retain the above copyright notice, // this list of conditions and the following disclaimers. // // * Redistributions in binary form must reproduce the above copyright // notice, this list of conditions and the following disclaimers in the // documentation and/or other materials provided with the distribution. // // * Neither the names of the University of Utah nor the names of its // contributors may be used to endorse or promote products derived from // this Software without specific prior written permission. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE // CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS // WITH THE SOFTWARE. creduce-2.2~pre1/git-hash.sh0000755000175000017500000000327012315002113014460 0ustar dokodoko#! /bin/sh ## ## Copyright (c) 2011 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ## ############################################################################### # git-hash.sh: Return the short git hash for a source tree # # usage: git-hash.sh [dir] # # This script is intended to be invoked from `make' so that one can insert the # current git commit hash into compiled programs. The command-line argument # should identify the source tree to be checked. If it is not provided, the # current directory is assumed to identify the source tree. ############################################################################### ## METHOD 1: The source tree is the result of `git archive'. # `git archive' inserts the abbreviated hash of the archive's commit into this # script. (See the `.gitattributes' file.) git_hash='$Format:%h$' if test "${git_hash}" != '$''Format:%h$'; then echo "${git_hash}" exit 0 fi ############################################################################### ## METHOD 2: The source tree is a git repository. case $# in 0) ;; 1) if test ! -d "$1"; then echo "error" exit 1 fi cd "$1" if test $? -eq 1; then echo "error" exit 1 fi;; *) echo "error" exit 1;; esac git_hash=`git show -s --format=%h . 2>/dev/null` if test $? -eq 0; then echo "${git_hash}" exit 0 fi ############################################################################### ## METHOD 3: Give up. echo "unknown" exit 0 ############################################################################### # End of file. creduce-2.2~pre1/version.m40000644000175000017500000000107212315002113014342 0ustar dokodoko## -*- mode: m4 -*- ## ## Copyright (c) 2012, 2013 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### m4_define([CREDUCE_VERSION], [2.2.0]) m4_define([CREDUCE_BUGREPORT], [creduce-bugs@flux.utah.edu]) m4_define([CREDUCE_URL], [http://embed.cs.utah.edu/creduce/]) ############################################################################### ## End of file. creduce-2.2~pre1/configure.ac0000644000175000017500000001216412315002113014705 0ustar dokodoko## -*- mode: Autoconf -*- ## ## Copyright (c) 2012, 2013 The University of Utah ## All rights reserved. ## ## This file is distributed under the University of Illinois Open Source ## License. See the file COPYING for details. ############################################################################### m4_include([version.m4]) AC_INIT(creduce, CREDUCE_VERSION, CREDUCE_BUGREPORT, creduce, CREDUCE_URL) AC_CONFIG_SRCDIR(clang_delta/ClangDelta.cpp) AC_CONFIG_AUX_DIR(autoconf) AC_CONFIG_MACRO_DIR(m4) AC_CONFIG_HEADERS(config.h) AC_CANONICAL_TARGET # `-Wno-portability': avoid warnings about using `:=' in `Makefile.am' files. AM_INIT_AUTOMAKE([-Wall -Wno-portability]) AM_MAINTAINER_MODE # Avoid configure-time warnings about `--datarootdir' being ignored. # This can perhaps be removed in a few years after Autoconf 2.60. # See # AC_DEFUN([AC_DATAROOTDIR_CHECKED]) ############################################################################### ## clang_delta dnl AC_PROG_CC # Automake 1.11 want us to use AM_PROG_CC_C_O instead... AM_PROG_CC_C_O AC_PROG_CXX AC_PROG_LIBTOOL AX_LLVM([3.3],[engine]) # Handle configure-time choice of assertion-checking method. # AC_ARG_ENABLE([trans-assert], AS_HELP_STRING([--enable-trans-assert], [use assert() in clang_delta transformations [default=yes]]), [], [enable_trans_assert=yes]) AS_IF([test "x$enable_trans_assert" = "xyes"], AC_DEFINE([ENABLE_TRANS_ASSERT], [1], [Use assert() in clang_delta transformations.])) # If we are using g++ or clang++, set the default `CXXFLAGS' to something more # pedantic. (Both g++ and clang++ cause `GXX' to be set.) # # `-fno-strict-aliasing' quiets many warnings about LLVM headers and possibly # improves our chances at working code. # `-Wno-unused-parameter' quiets many warnings about LLVM headers. # if test "$ac_test_CXXFLAGS" = set; then # The user specified `CXXFLAGS', so do nothing. CXXFLAGS="$CXXFLAGS" elif test "$GXX" = yes; then CXXFLAGS="-g -O3 -fno-strict-aliasing -Wall -Wextra -Wno-long-long -Wno-unused-parameter" fi ############################################################################### ## clex AM_PROG_LEX ############################################################################### ## creduce AC_ARG_VAR([PERL], [Perl interpreter]) AC_PATH_PROG([PERL], [perl], [no]) AS_IF([test "x$PERL" = "xno"], AC_MSG_ERROR([a Perl interpreter was not found])) AX_PROG_PERL_VERSION([5.10.0], [], AC_MSG_ERROR([C-Reduce requires Perl 5.10.0 or later])) # Check for the run-time prerequisites of C-Reduce. We only warn the user when # these are not found at configure time. Let the user install the dependencies # later. # missing_runtime_prereq=no # # creduce/creduce.in # AX_PROG_PERL_MODULES( [ Benchmark::Timer Exporter::Lite File::Which Getopt::Tabular Regexp::Common Sys::CPU ], [ PERL_MODULES=yes ], [ PERL_MODULES=no missing_runtime_prereq=yes ]) # # creduce/pass_indent.pm # AC_ARG_VAR([ASTYLE], [`astyle' (Artistic Style) program]) AC_PATH_PROG([ASTYLE], [astyle], [no]) AS_IF([test "x$ASTYLE" = "xno"], [missing_runtime_prereq=yes]) # AC_ARG_VAR([CLANG_FORMAT], [`clang-format' (LLVM/Clang) program]) AC_PATH_PROG([CLANG_FORMAT], [clang-format], [no], [$LLVM_BINDIR:$PATH]) AS_IF([test "x$CLANG_FORMAT" = "xno"], [missing_runtime_prereq=yes]) # AC_ARG_VAR([INDENT], [`indent' program]) AC_PATH_PROG([INDENT], [indent], [no]) AS_IF([test "x$INDENT" = "xno"], [missing_runtime_prereq=yes]) # # creduce/pass_lines.pm # AC_ARG_VAR([TOPFORMFLAT], [`topformflat' (Berkeley Delta) program]) AC_PATH_PROG([TOPFORMFLAT], [topformflat], [no]) AS_IF([test "x$TOPFORMFLAT" = "xno"], [missing_runtime_prereq=yes]) ############################################################################### AC_OUTPUT( Makefile clang_delta/Makefile clex/Makefile creduce/Makefile scripts/Makefile tests/Makefile ) ############################################################################### # Warn about things that will be needed at run time, but which we did not find # at configure time. # AS_IF([test "$missing_runtime_prereq" = "yes"], AS_BOX([WARNING: You cannot run C-Reduce until you install missing dependencies!])) AS_IF([test "$PERL_MODULES" = "no"], [ AC_MSG_WARN([You must install Perl modules required by C-Reduce]) ]) AS_IF([test "x$ASTYLE" = "xno"], [ AC_MSG_WARN([You must install Artistic Style before running C-Reduce]) ASTYLE=astyle ]) AS_IF([test "x$CLANG_FORMAT" = "xno"], [ AC_MSG_WARN([You must install clang-format before running C-Reduce]) CLANG_FORMAT=clang-format ]) AS_IF([test "x$INDENT" = "xno"], [ AC_MSG_WARN([You must install GNU Indent before running C-Reduce]) INDENT=indent ]) AS_IF([test "x$TOPFORMFLAT" = "xno"], [ AC_MSG_WARN([You must install Berkeley Delta before running C-Reduce]) TOPFORMFLAT=topformflat ]) AS_IF([test "$missing_runtime_prereq" = "yes"], AC_MSG_WARN([Read the INSTALL file for info about C-Reduce dependencies])) ############################################################################### ## End of file.