1  /* { dg-do compile } */
       2  /* { dg-options "-O2" } */
       3  
       4  static inline unsigned
       5  parity (unsigned x)
       6  {
       7    return (unsigned) __builtin_parity (x);
       8  }
       9  
      10  unsigned
      11  f (unsigned rpoly)
      12  {
      13    return parity (rpoly & 1) ^ parity (rpoly & 6);
      14  }