1 /* PR target/7559
2    This testcase was miscompiled on x86-64 due to wrong access to the struct
3    members.  */
4 
5 extern void abort();
6 
7 struct A {
8   long x;
9 };
10 
11 struct R {
12   struct A a, b;
13 };
14 
15 struct R R = {
16   {100}, {200}
17 };
18 
f(struct R r)19 void f(struct R r) {
20   if (r.a.x != R.a.x || r.b.x != R.b.x)
21     abort();
22 }
23 
main()24 int main() {
25   f(R);
26   return 0;
27 }
28