1 /* { dg-do compile } */
2 /* { dg-options "-O -fdump-tree-fre1-details" } */
3 
4 /* From PR27090.  */
5 
f(int * a)6 int f(int *a)
7 {
8   int t = *a;
9   unsigned *b = (unsigned *)a;
10   int *c = (int*)b;
11   return *c + t;
12 }
13 
14 /* { dg-final { scan-tree-dump "Replaced \\\*\[ac\]_\[^\n\].*with t_" "fre1" } } */
15