3d5e022272
git-svn-id: http://picoc.googlecode.com/svn/trunk@598 21eae674-98b7-11dd-bd71-f92a316d2d60
385 lines
12 KiB
C
385 lines
12 KiB
C
#include <stdio.h>
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int print_hash_value = 1;
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static void platform_main_begin(void)
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{
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}
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static unsigned crc32_tab[256];
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static unsigned crc32_context = 0xFFFFFFFFUL;
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static void
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crc32_gentab (void)
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{
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unsigned crc;
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unsigned poly = 0xEDB88320UL;
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int i, j;
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for (i = 0; i < 256; i++) {
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crc = i;
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for (j = 8; j > 0; j--) {
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if (crc & 1) {
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crc = (crc >> 1) ^ poly;
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} else {
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crc >>= 1;
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}
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}
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crc32_tab[i] = crc;
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}
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}
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static void
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crc32_byte (unsigned char b) {
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crc32_context =
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((crc32_context >> 8) & 0x00FFFFFF) ^
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crc32_tab[(crc32_context ^ b) & 0xFF];
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}
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extern int strcmp ( char *, char *);
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static void
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crc32_8bytes (unsigned val)
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{
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crc32_byte ((val>>0) & 0xff);
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crc32_byte ((val>>8) & 0xff);
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crc32_byte ((val>>16) & 0xff);
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crc32_byte ((val>>24) & 0xff);
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}
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static void
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transparent_crc (unsigned val, char* vname, int flag)
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{
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crc32_8bytes(val);
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if (flag) {
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printf("...checksum after hashing %s : %X\n", vname, crc32_context ^ 0xFFFFFFFFU);
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}
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}
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static void
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platform_main_end (int x, int flag)
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{
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if (!flag) printf ("checksum = %x\n", x);
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}
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static long __undefined;
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void csmith_compute_hash(void);
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void step_hash(int stmt_id);
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static int g_11 = 0x8F6C74AAL;
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static int g_25 = 0xCF81320FL;
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static unsigned g_67 = 0x94A98A1BL;
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static int *g_76 = &g_11;
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static int **g_75 = &g_76;
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static short g_106 = 5L;
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static int g_156 = (-1L);
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static signed char g_349 = 0x18L;
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static int g_444 = 0xF7F93694L;
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static unsigned g_459 = 1UL;
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static int g_498 = (-1L);
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static short func_1(void);
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static int func_2(unsigned p_3, unsigned char p_4);
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static unsigned func_5(signed char p_6);
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static signed char func_7(unsigned char p_8, unsigned p_9, short p_10);
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static unsigned char func_16(unsigned p_17, int p_18, int p_19, short p_20);
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static int * func_28(unsigned char p_29, int * p_30, unsigned char p_31, int p_32, int * p_33);
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static unsigned func_40(unsigned p_41, signed char p_42, unsigned short p_43, signed char p_44, int * p_45);
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static unsigned char func_50(unsigned char p_51, int * p_52);
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static int * func_68(int ** p_69);
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static int ** func_70(int p_71, unsigned p_72, short p_73, int ** p_74);
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static short func_1(void)
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{
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signed char l_14 = 0xBFL;
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unsigned char l_15 = 0x44L;
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int *l_673 = &g_498;
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unsigned l_705 = 4294967295UL;
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step_hash(389);
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(*l_673) = func_2(((0x86CCE57BL && func_5(func_7(g_11, ((unsigned char)(~(l_14 & ((l_15 | (l_14 | 0x53L)) && func_16(l_15, g_11, g_11, l_15)))) >> (unsigned char)7), g_156))) < g_459), l_15);
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step_hash(406);
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for (g_498 = 0; (g_498 >= 1); g_498++)
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{
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signed char l_691 = 0x9FL;
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step_hash(405);
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for (g_25 = 0; (g_25 >= (-4)); g_25 -= 3)
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{
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int *l_678 = &g_25;
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int **l_679 = &l_673;
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unsigned l_702 = 4UL;
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step_hash(396);
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(*l_679) = l_678;
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step_hash(402);
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for (g_67 = (-4); (g_67 > 4); g_67 += 4)
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{
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unsigned short l_686 = 0x0A0FL;
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step_hash(400);
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g_11 = ((g_25 >= ((short)(((short)l_686 - (short)((signed char)((short)l_691 % (short)(g_25 ^ ((unsigned)0UL + (unsigned)((-5L) ^ (+((int)((unsigned short)((unsigned char)(l_702 >= (func_2(((*l_678) & ((unsigned)(((func_2(g_25, g_156) == 0x26L) >= l_686) > (*l_678)) / (unsigned)g_459)), (*l_673)) >= 1L)) << (unsigned char)5) << (unsigned short)g_349) % (int)l_686)))))) + (signed char)g_444)) & (-10L)) * (short)g_444)) < (*l_673));
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step_hash(401);
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l_705 ^= (*l_673);
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}
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step_hash(403);
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if ((*l_678))
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break;
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step_hash(404);
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g_156 &= 0x2DF3C4D5L;
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}
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}
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step_hash(407);
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return (*l_673);
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}
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static int func_2(unsigned p_3, unsigned char p_4)
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{
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step_hash(388);
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return g_106;
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}
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static unsigned func_5(signed char p_6)
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{
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int **l_649 = &g_76;
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int l_651 = 0L;
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int l_656 = 5L;
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int l_668 = (-9L);
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step_hash(368);
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for (g_349 = 0; (g_349 <= 6); ++g_349)
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{
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int l_648 = 9L;
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step_hash(366);
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l_648 &= p_6;
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step_hash(367);
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if (p_6)
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break;
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}
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step_hash(378);
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if ((p_6 == (l_649 != (void*)0)))
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{
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int *l_650 = (void*)0;
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int l_654 = 0x15005DFCL;
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int *l_655 = &g_156;
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step_hash(370);
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l_651 &= p_6;
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step_hash(371);
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(*l_649) = &g_11;
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step_hash(372);
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(*l_655) &= func_40((((p_6 <= (((1UL == ((short)(((**l_649) & l_654) == 4294967289UL) << (short)(&l_654 == &l_654))) && p_6) > func_40(l_654, p_6, g_67, p_6, l_655))) < g_67) || 0x505505BEL), p_6, p_6, l_656, &l_654);
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}
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else
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{
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int **l_661 = &g_76;
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int *l_664 = (void*)0;
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int *l_665 = (void*)0;
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int *l_666 = &g_11;
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int ***l_667 = &l_661;
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step_hash(374);
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(*l_666) ^= (((unsigned char)(0x34L & p_6) - (unsigned char)((signed char)((&l_649 != (void*)0) < ((l_661 == l_649) | ((int)(g_459 | 65535UL) - (int)p_6))) % (signed char)p_6)) == 65535UL);
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step_hash(375);
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(*l_667) = &l_664;
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step_hash(376);
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(**l_667) = (*l_649);
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step_hash(377);
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l_651 = ((void*)0 != (*l_649));
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}
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step_hash(379);
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l_668 = g_11;
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step_hash(385);
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for (g_106 = (-29); (g_106 >= (-3)); g_106 += 3)
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{
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unsigned short l_671 = 65526UL;
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int l_672 = (-1L);
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step_hash(383);
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if (p_6)
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break;
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step_hash(384);
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l_672 ^= l_671;
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}
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step_hash(386);
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return g_67;
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}
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static signed char func_7(unsigned char p_8, unsigned p_9, short p_10)
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{
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short l_577 = 0xB75CL;
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int *l_578 = &g_156;
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short l_581 = 0xCAE9L;
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unsigned short l_586 = 6UL;
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signed char l_610 = 0x5DL;
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int l_630 = (-4L);
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signed char l_645 = 0x7FL;
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step_hash(323);
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(*l_578) = ((unsigned char)((int)((((signed char)p_8 % (signed char)func_40(g_498, func_40(l_577, (g_349 <= ((l_578 != l_578) | ((unsigned short)l_581 + (unsigned short)((*l_578) ^ ((unsigned short)(~(((signed char)0xD8L - (signed char)l_586) || 0xBEL)) >> (unsigned short)p_8))))), g_459, g_106, l_578), g_459, p_10, l_578)) || (-4L)) >= g_349) % (int)p_8) - (unsigned char)0xAFL);
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step_hash(360);
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for (l_577 = 0; (l_577 != 21); ++l_577)
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{
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signed char l_589 = 0L;
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unsigned l_592 = 0x9603CDF1L;
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int *l_593 = (void*)0;
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int l_595 = 0x20560BFFL;
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step_hash(327);
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l_589 &= (g_459 >= (0xEFB8E0A5L ^ (g_67 > 0x8068L)));
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}
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step_hash(361);
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return l_645;
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}
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static unsigned char func_16(unsigned p_17, int p_18, int p_19, short p_20)
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{
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int *l_34 = &g_11;
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int l_58 = 0x469F41AFL;
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short l_564 = (-1L);
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step_hash(320);
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if (g_11)
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{
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step_hash(3);
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return g_11;
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}
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else
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{
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int *l_21 = (void*)0;
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int *l_22 = (void*)0;
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int *l_23 = (void*)0;
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int *l_24 = &g_25;
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signed char l_545 = 1L;
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int **l_566 = &g_76;
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unsigned short l_567 = 0x974BL;
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int *l_570 = &g_444;
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step_hash(5);
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(*l_24) |= 0x779A7B44L;
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step_hash(317);
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for (p_17 = 24; (p_17 <= 16); p_17--)
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{
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unsigned short l_37 = 0UL;
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int l_541 = 0x7544DC15L;
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signed char l_544 = 0x06L;
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int *l_565 = &g_444;
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}
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step_hash(318);
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(*l_566) = func_28(((*g_76) || p_18), (*g_75), p_18, g_67, l_23);
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step_hash(319);
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l_58 ^= (p_18 < ((l_567 && (3UL && ((unsigned char)func_40((((void*)0 != l_570) & (0x47L == 6L)), g_67, ((0x7DE2L < 0xF544L) >= g_156), (*l_34), (*l_566)) * (unsigned char)p_18))) > 0x62F0825AL));
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}
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step_hash(321);
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return (*l_34);
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}
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static int * func_28(unsigned char p_29, int * p_30, unsigned char p_31, int p_32, int * p_33)
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{
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int *l_63 = (void*)0;
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int l_64 = 1L;
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unsigned l_65 = 6UL;
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unsigned short l_66 = 65535UL;
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step_hash(17);
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g_67 = ((unsigned short)p_29 + (unsigned short)((short)(0x9FBC0AE2L == (func_40((g_11 & (l_64 && 0x796FB6C7L)), g_11, g_25, l_65, &l_64) > l_66)) / (short)g_11));
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step_hash(284);
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(*g_75) = func_68(func_70(p_29, g_25, p_29, g_75));
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step_hash(285);
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g_75 = &p_30;
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step_hash(286);
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return p_33;
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}
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static unsigned func_40(unsigned p_41, signed char p_42, unsigned short p_43, signed char p_44, int * p_45)
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{
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int **l_53 = (void*)0;
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int **l_54 = (void*)0;
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int *l_56 = &g_11;
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int **l_55 = &l_56;
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short l_57 = 0xE848L;
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step_hash(13);
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(*l_55) = p_45;
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step_hash(14);
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g_25 &= (-1L);
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step_hash(15);
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return l_57;
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}
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static unsigned char func_50(unsigned char p_51, int * p_52)
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{
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step_hash(10);
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(*p_52) &= g_11;
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step_hash(11);
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return p_51;
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}
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static int * func_68(int ** p_69)
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{
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unsigned l_95 = 0xF106BFD3L;
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int *l_107 = &g_25;
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int l_115 = 0x59CAFAA4L;
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unsigned char l_145 = 4UL;
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int l_470 = 0x2FED8070L;
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int *l_528 = (void*)0;
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step_hash(24);
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l_95 = (*g_76);
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step_hash(195);
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for (g_67 = 20; (g_67 <= 9); g_67--)
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{
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unsigned l_105 = 0x44AAF27CL;
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int *l_146 = &l_115;
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int l_182 = (-1L);
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int l_293 = (-10L);
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int l_329 = (-1L);
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int *l_370 = &g_25;
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}
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step_hash(282);
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if (((((int)(**p_69) - (int)((unsigned char)g_67 >> (unsigned char)7)) == 8L) != (*l_107)))
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{
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short l_388 = (-8L);
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unsigned char l_408 = 0x63L;
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int *l_419 = &l_115;
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unsigned l_457 = 0x84777FD0L;
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unsigned l_471 = 0x96AF753DL;
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unsigned l_481 = 0x24266508L;
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step_hash(197);
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(*p_69) = &l_115;
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step_hash(246);
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for (l_115 = 0; (l_115 <= 14); l_115++)
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{
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signed char l_407 = 0x18L;
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int **l_409 = &l_107;
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}
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step_hash(279);
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for (g_444 = (-16); (g_444 <= 0); g_444 += 4)
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{
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unsigned char l_465 = 250UL;
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int *l_472 = &g_156;
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}
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}
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else
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{
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int l_519 = 0x1A2AE1EEL;
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step_hash(281);
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(*l_107) = (((int)l_519 - (int)(((unsigned short)(((short)((unsigned short)((0L & g_349) ^ 0x93L) * (unsigned short)(*l_107)) + (short)((signed char)l_519 << (signed char)(g_67 & (-5L)))) ^ (*g_76)) >> (unsigned short)g_106) <= l_519)) && l_519);
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}
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step_hash(283);
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return l_528;
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}
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static int ** func_70(int p_71, unsigned p_72, short p_73, int ** p_74)
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{
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int *l_77 = (void*)0;
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int l_78 = 0xA04BB84AL;
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int *l_83 = &g_25;
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unsigned short l_90 = 0xEC70L;
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int *l_93 = &l_78;
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int **l_94 = &l_93;
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step_hash(19);
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l_78 = (p_74 != &g_76);
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step_hash(20);
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(*l_83) = (g_25 == (p_73 != (g_25 == (p_72 <= p_71))));
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step_hash(21);
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(*l_93) ^= ((int)((int)(((((signed char)(p_74 != &l_77) * (signed char)((((((*g_75) != (*g_75)) != l_90) != ((*l_83) || (*g_76))) ^ g_11) <= (((unsigned char)(((**p_74) || p_71) == 5L) << (unsigned char)3) && (*l_83)))) ^ 0x61L) & 0x09C0D0DAL) > p_73) - (int)(*l_83)) / (int)(*g_76));
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step_hash(22);
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return p_74;
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}
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void csmith_compute_hash(void)
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{
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transparent_crc(g_11, "g_11", print_hash_value);
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transparent_crc(g_25, "g_25", print_hash_value);
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transparent_crc(g_67, "g_67", print_hash_value);
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transparent_crc(g_106, "g_106", print_hash_value);
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transparent_crc(g_156, "g_156", print_hash_value);
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transparent_crc(g_349, "g_349", print_hash_value);
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transparent_crc(g_444, "g_444", print_hash_value);
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transparent_crc(g_459, "g_459", print_hash_value);
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transparent_crc(g_498, "g_498", print_hash_value);
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}
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void step_hash(int stmt_id)
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{
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int i = 0;
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csmith_compute_hash();
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printf("before stmt(%d): checksum = %X\n", stmt_id, crc32_context ^ 0xFFFFFFFFUL);
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crc32_context = 0xFFFFFFFFUL;
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for (i = 0; i < 256; i++) {
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crc32_tab[i] = 0;
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}
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crc32_gentab();
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}
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int main (void)
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{
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int print_hash_value = 0;
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platform_main_begin();
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crc32_gentab();
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func_1();
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csmith_compute_hash();
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platform_main_end(crc32_context ^ 0xFFFFFFFFUL, print_hash_value);
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return 0;
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}
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