gcc/testsuite/gcc.target/arm/wmul-10.c

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