1139778Simp/* { dg-do compile } */ 212115Sdyson/* { dg-options "-mhle" } */ 312115Sdyson/* { dg-final { scan-assembler "lock;?\[ \n\t\]+\(xacquire\|\.byte\[ \t\]+0xf2\)\[ \t\n\]+xor" } } */ 412115Sdyson 512115Sdysonvoid 612115Sdysonhle_xor (int *p, int v) 7139778Simp{ 812115Sdyson __atomic_fetch_xor (p, v, __ATOMIC_ACQUIRE | __ATOMIC_HLE_ACQUIRE); 912115Sdyson} 1012115Sdyson