1  /* { dg-do compile } */
       2  /* { dg-options "-O2" } */
       3  /* { dg-final { scan-assembler-not "andl" } } */
       4  
       5  unsigned int foo(unsigned int x)
       6  {
       7    unsigned int t = x & ~1;
       8    return t | 1;
       9  }
      10