gcc/testsuite/gcc.target/arm/wmul-12.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2" } */
   3 /* { dg-require-effective-target arm_dsp } */
   4
   5 long long
   6 foo (int *b, int *c)
   7 {
   8   long long tmp = (long long)*b * *c;
   9   return 10 + tmp;
  10 }
  11
  12 /* { dg-final { scan-assembler "smlal" } } */