1 /* { dg-do compile } */
2 /* { dg-options "-O1 -fdump-tree-optimized" } */
3 
4 struct S
5 {
6   int a, b, c;
7   int z[20];
8 };
9 
foo(int d)10 int foo (int d)
11 {
12   struct S s;
13 
14   s.a = d;
15   return s.a + s.b;
16 }
17 
18 /* There should be no reference to s.b.  */
19 /* { dg-final { scan-tree-dump-times "= s\.b" 0 "optimized"} } */
20