1  /* { dg-do compile } */
       2  /* { dg-require-effective-target arm_dsp } */
       3  /* { dg-options "-O" } */
       4  
       5  int
       6  foo (int a, int b)
       7  {
       8    return (short) a * (short) b;
       9  }
      10  
      11  /* { dg-final { scan-assembler-times "smulbb" 1 } } */