1/* { dg-do run } */ 2/* { dg-require-effective-target sync_int_long } */ 3/* { dg-options } */ 4/* { dg-options "-march=i486" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */ 5 6/* Test basic functionality of the intrinsics. */ 7 8extern void abort (void); 9extern void *memcpy (void *, const void *, __SIZE_TYPE__); 10 11static int AI[18]; 12static int init_si[18] = { 0,0,0,1,0,0,0,0,-1,0,0,0,0,0,-1,0,0,0 }; 13static int test_si[18] = { 1,1,1,1,1,4,22,-12,7,8,9,7,1,-12,7,8,9,7 }; 14 15static void 16do_si (void) 17{ 18 if (__sync_val_compare_and_swap(AI+0, 0, 1) != 0) 19 abort (); 20 if (__sync_val_compare_and_swap(AI+0, 0, 1) != 1) 21 abort (); 22 if (__sync_bool_compare_and_swap(AI+1, 0, 1) != 1) 23 abort (); 24 if (__sync_bool_compare_and_swap(AI+1, 0, 1) != 0) 25 abort (); 26 27 if (__sync_lock_test_and_set(AI+2, 1) != 0) 28 abort (); 29 30 if (__sync_fetch_and_add(AI+4, 1) != 0) 31 abort (); 32 if (__sync_fetch_and_add(AI+5, 4) != 0) 33 abort (); 34 if (__sync_fetch_and_add(AI+6, 22) != 0) 35 abort (); 36 if (__sync_fetch_and_sub(AI+7, 12) != 0) 37 abort (); 38 if (__sync_fetch_and_and(AI+8, 7) != -1) 39 abort (); 40 if (__sync_fetch_and_or(AI+9, 8) != 0) 41 abort (); 42 if (__sync_fetch_and_xor(AI+10, 9) != 0) 43 abort (); 44 if (__sync_fetch_and_nand(AI+11, 7) != 0) 45 abort (); 46 47 if (__sync_add_and_fetch(AI+12, 1) != 1) 48 abort (); 49 if (__sync_sub_and_fetch(AI+13, 12) != -12) 50 abort (); 51 if (__sync_and_and_fetch(AI+14, 7) != 7) 52 abort (); 53 if (__sync_or_and_fetch(AI+15, 8) != 8) 54 abort (); 55 if (__sync_xor_and_fetch(AI+16, 9) != 9) 56 abort (); 57 if (__sync_nand_and_fetch(AI+17, 7) != 7) 58 abort (); 59} 60 61static long AL[18]; 62static long init_di[18] = { 0,0,0,1,0,0,0,0,-1,0,0,0,0,0,-1,0,0,0 }; 63static long test_di[18] = { 1,1,1,1,1,4,22,-12,7,8,9,7,1,-12,7,8,9,7 }; 64 65static void 66do_di (void) 67{ 68 if (__sync_val_compare_and_swap(AL+0, 0, 1) != 0) 69 abort (); 70 if (__sync_val_compare_and_swap(AL+0, 0, 1) != 1) 71 abort (); 72 if (__sync_bool_compare_and_swap(AL+1, 0, 1) != 1) 73 abort (); 74 if (__sync_bool_compare_and_swap(AL+1, 0, 1) != 0) 75 abort (); 76 77 if (__sync_lock_test_and_set(AL+2, 1) != 0) 78 abort (); 79 80 if (__sync_fetch_and_add(AL+4, 1) != 0) 81 abort (); 82 if (__sync_fetch_and_add(AL+5, 4) != 0) 83 abort (); 84 if (__sync_fetch_and_add(AL+6, 22) != 0) 85 abort (); 86 if (__sync_fetch_and_sub(AL+7, 12) != 0) 87 abort (); 88 if (__sync_fetch_and_and(AL+8, 7) != -1) 89 abort (); 90 if (__sync_fetch_and_or(AL+9, 8) != 0) 91 abort (); 92 if (__sync_fetch_and_xor(AL+10, 9) != 0) 93 abort (); 94 if (__sync_fetch_and_nand(AL+11, 7) != 0) 95 abort (); 96 97 if (__sync_add_and_fetch(AL+12, 1) != 1) 98 abort (); 99 if (__sync_sub_and_fetch(AL+13, 12) != -12) 100 abort (); 101 if (__sync_and_and_fetch(AL+14, 7) != 7) 102 abort (); 103 if (__sync_or_and_fetch(AL+15, 8) != 8) 104 abort (); 105 if (__sync_xor_and_fetch(AL+16, 9) != 9) 106 abort (); 107 if (__sync_nand_and_fetch(AL+17, 7) != 7) 108 abort (); 109} 110 111int main() 112{ 113 memcpy(AI, init_si, sizeof(init_si)); 114 memcpy(AL, init_di, sizeof(init_di)); 115 116 do_si (); 117 do_di (); 118 119 if (memcmp (AI, test_si, sizeof(test_si))) 120 abort (); 121 if (memcmp (AL, test_di, sizeof(test_di))) 122 abort (); 123 124 return 0; 125} 126