gcc/testsuite/gcc.dg/pr83517.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-fdump-tree-original" } */
   3
   4 int test(int x)
   5 {
   6   return (x+x)/x;
   7 }
   8
   9 /* { dg-final { scan-tree-dump "return 2;" "original" } } */