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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [sync-2.c] - Rev 856
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/* { dg-do run } */ /* { dg-require-effective-target sync_char_short } */ /* { dg-options "-march=i486" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */ /* { dg-options "-mcpu=v9" { target sparc*-*-* } } */ /* Test functionality of the intrinsics for 'short' and 'char'. */ extern void abort (void); extern void *memcpy (void *, const void *, __SIZE_TYPE__); static char AI[18]; static char init_qi[18] = { 3,5,7,9,0,0,0,0,-1,0,0,0,0,0,-1,0,0,0 }; static char test_qi[18] = { 3,5,7,9,1,4,22,-12,7,8,9,7,1,-12,7,8,9,7 }; static void do_qi (void) { if (__sync_fetch_and_add(AI+4, 1) != 0) abort (); if (__sync_fetch_and_add(AI+5, 4) != 0) abort (); if (__sync_fetch_and_add(AI+6, 22) != 0) abort (); if (__sync_fetch_and_sub(AI+7, 12) != 0) abort (); if (__sync_fetch_and_and(AI+8, 7) != (char)-1) abort (); if (__sync_fetch_and_or(AI+9, 8) != 0) abort (); if (__sync_fetch_and_xor(AI+10, 9) != 0) abort (); if (__sync_fetch_and_nand(AI+11, 7) != 0) abort (); if (__sync_add_and_fetch(AI+12, 1) != 1) abort (); if (__sync_sub_and_fetch(AI+13, 12) != (char)-12) abort (); if (__sync_and_and_fetch(AI+14, 7) != 7) abort (); if (__sync_or_and_fetch(AI+15, 8) != 8) abort (); if (__sync_xor_and_fetch(AI+16, 9) != 9) abort (); if (__sync_nand_and_fetch(AI+17, 7) != 7) abort (); } static short AL[18]; static short init_hi[18] = { 3,5,7,9,0,0,0,0,-1,0,0,0,0,0,-1,0,0,0 }; static short test_hi[18] = { 3,5,7,9,1,4,22,-12,7,8,9,7,1,-12,7,8,9,7 }; static void do_hi (void) { if (__sync_fetch_and_add(AL+4, 1) != 0) abort (); if (__sync_fetch_and_add(AL+5, 4) != 0) abort (); if (__sync_fetch_and_add(AL+6, 22) != 0) abort (); if (__sync_fetch_and_sub(AL+7, 12) != 0) abort (); if (__sync_fetch_and_and(AL+8, 7) != -1) abort (); if (__sync_fetch_and_or(AL+9, 8) != 0) abort (); if (__sync_fetch_and_xor(AL+10, 9) != 0) abort (); if (__sync_fetch_and_nand(AL+11, 7) != 0) abort (); if (__sync_add_and_fetch(AL+12, 1) != 1) abort (); if (__sync_sub_and_fetch(AL+13, 12) != -12) abort (); if (__sync_and_and_fetch(AL+14, 7) != 7) abort (); if (__sync_or_and_fetch(AL+15, 8) != 8) abort (); if (__sync_xor_and_fetch(AL+16, 9) != 9) abort (); if (__sync_nand_and_fetch(AL+17, 7) != 7) abort (); } int main() { memcpy(AI, init_qi, sizeof(init_qi)); memcpy(AL, init_hi, sizeof(init_hi)); do_qi (); do_hi (); if (memcmp (AI, test_qi, sizeof(test_qi))) abort (); if (memcmp (AL, test_hi, sizeof(test_hi))) abort (); return 0; }
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