1  /* PR tree-optimization/93156 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2 -fdump-tree-optimized" } */
       4  /* { dg-final { scan-tree-dump-times "return 0;" 3 "optimized" } } */
       5  
       6  int
       7  foo (int x)
       8  {
       9    return (x * x) & 2;
      10  }
      11  
      12  unsigned long long
      13  bar (unsigned long long x)
      14  {
      15    return (x * x) & 2;
      16  }
      17  
      18  int
      19  baz (int x)
      20  {
      21    x &= -2;
      22    return (x * x) & 3;
      23  }