gcc/testsuite/gcc.target/arm/wmul-3.c

   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 } } */