1  /* { dg-do compile { target int128 } } */
       2  /* { dg-options "-O2" } */
       3  
       4  int foo(__int128 x, __int128 y)
       5  {
       6    return (x & y) == y;
       7  }
       8  
       9  /* { dg-final { scan-assembler-not "xorq" } } */