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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;

}