diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/atomic-noinline-aux.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/atomic-noinline-aux.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gcc/testsuite/gcc.dg/atomic-noinline-aux.c b/gcc/testsuite/gcc.dg/atomic-noinline-aux.c index b05460e469b..deab7ae1de3 100644 --- a/gcc/testsuite/gcc.dg/atomic-noinline-aux.c +++ b/gcc/testsuite/gcc.dg/atomic-noinline-aux.c @@ -30,9 +30,15 @@ __atomic_store_1 (char *p, char v, int i) *p = 1; } -int __atomic_compare_exchange_2 (short *p, short *a, short b, int x, int y, int z) +int __atomic_compare_exchange_2 (short *p, short *a, short b, int y, int z) { - *p = 1; + /* Fail if the memory models aren't correct as that will indicate the external + call has failed to remove the weak/strong parameter as required by the + library. */ + if (y != __ATOMIC_SEQ_CST || z != __ATOMIC_ACQUIRE) + *p = 0; + else + *p = 1; } char __atomic_fetch_add_1 (char *p, char v, int i) |