1  /* { dg-do compile } */
       2  /* { dg-options "-O2" } */
       3  /* { dg-final { scan-assembler "and" { target powerpc*-*-* } } } */
       4  /* There should be no nand for this testcase (for PPC). */
       5  /* { dg-final { scan-assembler-not "nand" { target powerpc*-*-* } } } */
       6  
       7  int f(int y)
       8  {
       9    return y & ~(y & -y);
      10  }