gcc/testsuite/gcc.target/nvptx/umul-wide64.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2" } */
   3
   4 typedef unsigned int __attribute ((mode(TI))) uti_t;
   5
   6 uti_t foo(unsigned long x, unsigned long y)
   7 {
   8   return (uti_t)x * (uti_t)y;
   9 }
  10
  11 /* { dg-final { scan-assembler-times "mul.lo.u64" 1 } } */
  12 /* { dg-final { scan-assembler-times "mul.hi.u64" 1 } } */
  13