1  /* { dg-do compile } */
       2  /* { dg-options "-O1" } */
       3  
       4  unsigned long long
       5  muld (unsigned long long X, unsigned long long Y)
       6  {
       7    unsigned long long mask = 0xffffffffull;
       8    return (X & mask) * (Y & mask);
       9  }
      10  
      11  /* { dg-final { scan-assembler-not "and\[\\t \]+.+,\[\\t \]*.+,\[\\t \]*.+" } } */