1/* { dg-do run } */ 2/* { dg-require-effective-target sync_char_short } */ 3/* { dg-options "-march=i486" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */ 4 5/* Test functionality of the intrinsics for 'short' and 'char'. */ 6 7extern void abort (void); 8extern void *memcpy (void *, const void *, __SIZE_TYPE__); 9 10static char AI[18]; 11static char init_qi[18] = { 3,5,7,9,0,0,0,0,-1,0,0,0,0,0,-1,0,0,0 }; 12static char test_qi[18] = { 3,5,7,9,1,4,22,-12,7,8,9,7,1,-12,7,8,9,7 }; 13 14static void 15do_qi (void) 16{ 17 if (__sync_fetch_and_add(AI+4, 1) != 0) 18 abort (); 19 if (__sync_fetch_and_add(AI+5, 4) != 0) 20 abort (); 21 if (__sync_fetch_and_add(AI+6, 22) != 0) 22 abort (); 23 if (__sync_fetch_and_sub(AI+7, 12) != 0) 24 abort (); 25 if (__sync_fetch_and_and(AI+8, 7) != (char)-1) 26 abort (); 27 if (__sync_fetch_and_or(AI+9, 8) != 0) 28 abort (); 29 if (__sync_fetch_and_xor(AI+10, 9) != 0) 30 abort (); 31 if (__sync_fetch_and_nand(AI+11, 7) != 0) 32 abort (); 33 34 if (__sync_add_and_fetch(AI+12, 1) != 1) 35 abort (); 36 if (__sync_sub_and_fetch(AI+13, 12) != (char)-12) 37 abort (); 38 if (__sync_and_and_fetch(AI+14, 7) != 7) 39 abort (); 40 if (__sync_or_and_fetch(AI+15, 8) != 8) 41 abort (); 42 if (__sync_xor_and_fetch(AI+16, 9) != 9) 43 abort (); 44 if (__sync_nand_and_fetch(AI+17, 7) != 7) 45 abort (); 46} 47 48static short AL[18]; 49static short init_hi[18] = { 3,5,7,9,0,0,0,0,-1,0,0,0,0,0,-1,0,0,0 }; 50static short test_hi[18] = { 3,5,7,9,1,4,22,-12,7,8,9,7,1,-12,7,8,9,7 }; 51 52static void 53do_hi (void) 54{ 55 if (__sync_fetch_and_add(AL+4, 1) != 0) 56 abort (); 57 if (__sync_fetch_and_add(AL+5, 4) != 0) 58 abort (); 59 if (__sync_fetch_and_add(AL+6, 22) != 0) 60 abort (); 61 if (__sync_fetch_and_sub(AL+7, 12) != 0) 62 abort (); 63 if (__sync_fetch_and_and(AL+8, 7) != -1) 64 abort (); 65 if (__sync_fetch_and_or(AL+9, 8) != 0) 66 abort (); 67 if (__sync_fetch_and_xor(AL+10, 9) != 0) 68 abort (); 69 if (__sync_fetch_and_nand(AL+11, 7) != 0) 70 abort (); 71 72 if (__sync_add_and_fetch(AL+12, 1) != 1) 73 abort (); 74 if (__sync_sub_and_fetch(AL+13, 12) != -12) 75 abort (); 76 if (__sync_and_and_fetch(AL+14, 7) != 7) 77 abort (); 78 if (__sync_or_and_fetch(AL+15, 8) != 8) 79 abort (); 80 if (__sync_xor_and_fetch(AL+16, 9) != 9) 81 abort (); 82 if (__sync_nand_and_fetch(AL+17, 7) != 7) 83 abort (); 84} 85 86int main() 87{ 88 memcpy(AI, init_qi, sizeof(init_qi)); 89 memcpy(AL, init_hi, sizeof(init_hi)); 90 91 do_qi (); 92 do_hi (); 93 94 if (memcmp (AI, test_qi, sizeof(test_qi))) 95 abort (); 96 if (memcmp (AL, test_hi, sizeof(test_hi))) 97 abort (); 98 99 return 0; 100} 101