1 /* { dg-do compile } */
2 /* { dg-options "-O2 -fno-strict-aliasing -fdump-tree-optimized" } */
3 
4 struct data {
5 	volatile unsigned long *addr;
6 } *p;
7 
test()8 int test()
9 {
10 	*p->addr;
11 	return 0;
12 }
13 
14 /* The load from p->addr should not disappear.  */
15 /* { dg-final { scan-tree-dump-times "\->addr" 1 "optimized"} } */
16