1 /* { dg-do compile } */
2 /* { dg-options "-march=x86-64 -mhle" } */
3 /* { dg-final { scan-assembler "lock;?\[ \n\t\]+\(xacquire\|\.byte\[ \t\]+0xf2\)\[ \t\n\]+xadd" } } */
6 hle_xadd (int *p
, int v
)
8 return __atomic_fetch_add (p
, v
, __ATOMIC_ACQUIRE
| __ATOMIC_HLE_ACQUIRE
);