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/* Test __atomic routines for existence and proper execution on 1 byte

   values with each valid memory model.  */

/* { dg-do run } */

/* { dg-require-effective-target sync_char_short } */

/* Test the execution of the __atomic_load_n builtin for a char.  */

extern void abort(void);

char v, count;

main ()

{

  v = 0;

  count = 0;

  if (__atomic_load_n (&v, __ATOMIC_RELAXED) != count++)

    abort();

  else

    v++;

  if (__atomic_load_n (&v, __ATOMIC_ACQUIRE) != count++)

    abort();

  else

    v++;

  if (__atomic_load_n (&v, __ATOMIC_CONSUME) != count++)

    abort();

  else

    v++;

  if (__atomic_load_n (&v, __ATOMIC_SEQ_CST) != count++)

    abort();

  else

    v++;

  /* Now test the generic variants.  */

  __atomic_load (&v, &count, __ATOMIC_RELAXED);

  if (count != v)

    abort();

  else

    v++;

  __atomic_load (&v, &count, __ATOMIC_ACQUIRE);

  if (count != v)

    abort();

  else

    v++;

  __atomic_load (&v, &count, __ATOMIC_CONSUME);

  if (count != v)

    abort();

  else

    v++;

  __atomic_load (&v, &count, __ATOMIC_SEQ_CST);

  if (count != v)

    abort();

  else

    v++;

  return 0;

}