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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [ia64-sync-3.c] - Rev 154
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/* { dg-do run } */ /* { dg-require-effective-target sync_int_long } */ /* { dg-options } */ /* { dg-options "-march=i486" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */ /* { dg-options "-mcpu=v9" { target sparc*-*-* } } */ /* Test basic functionality of the intrinsics. */ extern void abort (void); extern void *memcpy (void *, const void *, __SIZE_TYPE__); static int AI[4]; static int init_si[4] = { -30,-30,-50,-50 }; static int test_si[4] = { -115,-115,25,25 }; static void do_si (void) { if (__sync_val_compare_and_swap(AI+0, -30, -115) != -30) abort (); if (__sync_val_compare_and_swap(AI+0, -30, -115) != -115) abort (); if (__sync_bool_compare_and_swap(AI+1, -30, -115) != 1) abort (); if (__sync_bool_compare_and_swap(AI+1, -30, -115) != 0) abort (); if (__sync_val_compare_and_swap(AI+2, AI[2], 25) != -50) abort (); if (__sync_val_compare_and_swap(AI+2, AI[2], 25) != 25) abort (); if (__sync_bool_compare_and_swap(AI+3, AI[3], 25) != 1) abort (); if (__sync_bool_compare_and_swap(AI+3, AI[3], 25) != 1) abort (); } static long AL[4]; static long init_di[4] = { -30,-30,-50,-50 }; static long test_di[4] = { -115,-115,25,25 }; static void do_di (void) { if (__sync_val_compare_and_swap(AL+0, -30, -115) != -30) abort (); if (__sync_val_compare_and_swap(AL+0, -30, -115) != -115) abort (); if (__sync_bool_compare_and_swap(AL+1, -30, -115) != 1) abort (); if (__sync_bool_compare_and_swap(AL+1, -30, -115) != 0) abort (); if (__sync_val_compare_and_swap(AL+2, AL[2], 25) != -50) abort (); if (__sync_val_compare_and_swap(AL+2, AL[2], 25) != 25) abort (); if (__sync_bool_compare_and_swap(AL+3, AL[3], 25) != 1) abort (); if (__sync_bool_compare_and_swap(AL+3, AL[3], 25) != 1) abort (); } int main() { memcpy(AI, init_si, sizeof(init_si)); memcpy(AL, init_di, sizeof(init_di)); do_si (); do_di (); if (memcmp (AI, test_si, sizeof(test_si))) abort (); if (memcmp (AL, test_di, sizeof(test_di))) abort (); return 0; }
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