1  /* PR middle-end/52177 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O -fno-tree-ccp" } */
       4  
       5  int *s;
       6  
       7  static inline int
       8  foo ()
       9  {
      10    return sizeof (int);
      11  }
      12  
      13  int
      14  bar ()
      15  {
      16    return __atomic_always_lock_free (foo (), s);
      17  }
      18  
      19  int
      20  baz ()
      21  {
      22    return __atomic_is_lock_free (foo (), s);
      23  }