1  /* Check that this valid code doesn't ICE.  */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2" } */
       4  void
       5  g (int a, int b, int c, int d)
       6  {
       7    if (d)
       8      {
       9        ((void)
      10         (!(a && b && c) ? __builtin_unreachable (), 0 : 0));
      11      }
      12    ((void)
      13     (!(a && b && c) ? __builtin_unreachable (), 0 : 0));
      14  }