/* PR c++/70144 */
/* { dg-do run } */
/* { dg-options "-O2" } */

int
main ()
{
  if (__builtin_constant_p (__builtin_memset) != 0
      || __builtin_classify_type (__builtin_memset) != 5)
    __builtin_abort ();
  return 0;
}