1  /* { dg-do compile } */
       2  /* { dg-require-effective-target arm_arch_v8m_base_ok } */
       3  /* { dg-options "-O2" } */
       4  /* { dg-add-options arm_arch_v8m_base } */
       5  
       6  #include "../aarch64/atomic-op-char.x"
       7  
       8  /* { dg-final { scan-assembler-times "ldrexb\tr\[0-9\]+, \\\[r\[0-9\]+\\\]" 6 } } */
       9  /* { dg-final { scan-assembler-times "strexb\t...?, r\[0-9\]+, \\\[r\[0-9\]+\\\]" 6 } } */
      10  /* { dg-final { scan-assembler-not "dmb" } } */