1 /* { dg-do compile } */
2 /* { dg-options "-O -fdump-tree-cddce1" } */
3 
4 int *
fx(int * b,int * e)5 fx (int *b, int *e)
6 {
7   __SIZE_TYPE__ p = e - b;
8   /* The first forwprop pass should optimize this to return e;  */
9   return b + p;
10 }
11 
12 /* { dg-final { scan-tree-dump "return e" "cddce1" } } */
13