1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -fdump-tree-optimized" } */
       3  
       4  int
       5  foo (int a, int b, int c)
       6  {
       7    return ((a & ~b & c) | (~a & b & c));
       8  }
       9  
      10  /* We expect to see "<bb N>"; confirm that, so that we know to count
      11     it in the real test.  */
      12  /* { dg-final { scan-tree-dump-times "<bb\[^>\]*>" 1 "optimized" } } */
      13  /* { dg-final { scan-tree-dump-times "\\\^" 1 "optimized" } } */
      14  /* { dg-final { scan-tree-dump-times "\&" 1 "optimized" } } */