gcc/testsuite/gcc.dg/pr89518.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O -fdump-tree-original" } */
   3
   4 unsigned foo (unsigned a, unsigned b)
   5 {
   6   return a/b * b + a%b;
   7 }
   8
   9 int bar (int a, int b)
  10 {
  11   return a/b * b + a%b;
  12 }
  13
  14 /* { dg-final { scan-tree-dump-times "return a;" 2 "original" } } */