1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -fdump-tree-optimized" } */
       3  
       4  /* Self right-shift should be optimized to 0. */
       5  
       6  int
       7  foo (int i)
       8  {
       9    return i >> i;
      10  }
      11  
      12  /* { dg-final { scan-tree-dump "return 0;" "optimized" } } */