1  /* { dg-do compile } */
       2  /* { dg-options "-fdump-tree-gimple" } */
       3  
       4  int f (int a, int b) {
       5    return ~a ^ ~b;
       6  }
       7  
       8  unsigned int g (unsigned int a, unsigned int b) {
       9    return ~a ^ ~b;
      10  }
      11  /* { dg-final { scan-tree-dump-times "a \\^ b" 2 "gimple" } } */