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/* Test __atomic routines for existence and execution with each valid 
   memory model.  */
/* { dg-do run } */
/* { dg-require-effective-target sync_char_short } */
 
 
/* Test that __atomic_{thread,signal}_fence builtins execute.  */
 
main ()
{
  __atomic_thread_fence (__ATOMIC_RELAXED);
  __atomic_thread_fence (__ATOMIC_CONSUME);
  __atomic_thread_fence (__ATOMIC_ACQUIRE);
  __atomic_thread_fence (__ATOMIC_RELEASE);
  __atomic_thread_fence (__ATOMIC_ACQ_REL);
  __atomic_thread_fence (__ATOMIC_SEQ_CST);
 
  __atomic_signal_fence (__ATOMIC_RELAXED);
  __atomic_signal_fence (__ATOMIC_CONSUME);
  __atomic_signal_fence (__ATOMIC_ACQUIRE);
  __atomic_signal_fence (__ATOMIC_RELEASE);
  __atomic_signal_fence (__ATOMIC_ACQ_REL);
  __atomic_signal_fence (__ATOMIC_SEQ_CST);
 
  return 0;
}