1/* { dg-do compile } */
2/* { dg-options "-O2" } */
3/* { dg-final { scan-assembler-not "addl" } } */
4
5unsigned
6parity (unsigned x)
7{
8  x ^= x >> 16;
9  x ^= x >> 8;
10  x ^= x >> 4;
11  x &= 0xf;
12  return (0x6996 >> x) & 1;
13}
14