1 /* { dg-do compile } */
2 /* { dg-options "-O2" } */
3
4 int h (void);
5 int i (int);
6
7 struct a b;
8 struct a
9 {
10 unsigned c:4;
d()11 } d ()
12 {
13 int e, f = b.c << 2, g = h ();
14 for (; g;)
15 ;
16 if (e == 0)
17 if (f)
18 i (f);
19 return b;
20 }
21