1; RUN: opt < %s -loop-deletion -loop-rotate -verify-dom-info -verify-loop-info -disable-output
2; PR 2639
3
4	%struct.HexxagonMove = type { i8, i8, i32 }
5
6define void @_ZN16HexxagonMoveList7addMoveER12HexxagonMove() {
7entry:
8	br i1 false, label %bb9.preheader, label %bb11
9
10bb9.preheader:		; preds = %entry
11	br label %bb9
12
13bb1:		; preds = %bb9
14	br i1 false, label %bb3, label %bb8
15
16bb3:		; preds = %bb1
17	br label %bb5
18
19bb4:		; preds = %bb5
20	br label %bb5
21
22bb5:		; preds = %bb4, %bb3
23	%exitcond = icmp eq i32 0, 0		; <i1> [#uses=1]
24	br i1 %exitcond, label %bb7, label %bb4
25
26bb7:		; preds = %bb5
27	store %struct.HexxagonMove* null, %struct.HexxagonMove** null, align 4
28	br label %bb8
29
30bb8:		; preds = %bb7, %bb1
31	br label %bb9
32
33bb9:		; preds = %bb8, %bb9.preheader
34	br i1 false, label %bb11, label %bb1
35
36bb11:		; preds = %bb9, %entry
37	ret void
38}
39