1/* PR target/56225 */ 2/* { dg-do compile { target { ia32 && fpic } } } */ 3/* { dg-options "-O2 -fno-omit-frame-pointer -march=i686 -fpic" } */ 4 5void NoBarrier_AtomicExchange (long long *ptr) { 6 while (__sync_val_compare_and_swap (ptr, 1, 0) ); 7} 8