1  /* { dg-do compile } */
       2  /* { dg-options "-march=armv8-a+nolse -O2 -moutline-atomics" } */
       3  
       4  #include "sync-op-acquire.x"
       5  
       6  /* { dg-final { scan-assembler-times "bl.*__aarch64_swp4_sync" 1 } } */