1  /* PR tree-optimization/59014 */
       2  
       3  __attribute__((noinline, noclone)) long long int
       4  foo (long long int x, long long int y)
       5  {
       6    if (((int) x | (int) y) != 0)
       7      return 6;
       8    return x + y;
       9  }
      10  
      11  int
      12  main ()
      13  {
      14    if (sizeof (long long) == sizeof (int))
      15      return 0;
      16    int shift_half = sizeof (int) * __CHAR_BIT__ / 2;
      17    long long int x = (3LL << shift_half) << shift_half;
      18    long long int y = (5LL << shift_half) << shift_half;
      19    long long int z = foo (x, y);
      20    if (z != ((8LL << shift_half) << shift_half))
      21      __builtin_abort ();
      22    return 0;
      23  }