1  /* { dg-require-effective-target lp64 } */
       2  /* { dg-options "-O2" } */
       3  /* { dg-final { scan-assembler-not "rotldi" } } */
       4  
       5  unsigned long f (unsigned long x)
       6  {
       7    return ((x << 1) | (x >> 63)) & 0xffffffff;
       8  }