1  /* PR c/104427 */
       2  /* { dg-do compile } */
       3  /* { dg-options "" } */
       4  /* { dg-add-options float16 } */
       5  /* { dg-require-effective-target float16 } */
       6  
       7  _Float16 x, y;
       8  
       9  int
      10  foo ()
      11  {
      12    return __builtin_assoc_barrier (x + y) - y;
      13  }