1; RUN: opt < %s -loop-reduce
2; RUN: opt < %s -analyze -scalar-evolution
3; PR 3086
4
5	%struct.Cls = type { i32, i8, [2 x %struct.Cls*], [2 x %struct.Lit*] }
6	%struct.Lit = type { i8 }
7
8define fastcc i64 @collect_clauses() nounwind {
9entry:
10	br label %bb11
11
12bb5:		; preds = %bb9
13	%0 = load %struct.Lit*, %struct.Lit** %storemerge, align 8		; <%struct.Lit*> [#uses=0]
14	%indvar.next8 = add i64 %storemerge.rec, 1		; <i64> [#uses=1]
15	br label %bb9
16
17bb9:		; preds = %bb22, %bb5
18	%storemerge.rec = phi i64 [ %indvar.next8, %bb5 ], [ 0, %bb22 ]		; <i64> [#uses=2]
19	%storemerge = getelementptr %struct.Lit*, %struct.Lit** null, i64 %storemerge.rec		; <%struct.Lit**> [#uses=2]
20	%1 = icmp ugt %struct.Lit** null, %storemerge		; <i1> [#uses=1]
21	br i1 %1, label %bb5, label %bb22
22
23bb11:		; preds = %bb22, %entry
24	%2 = load %struct.Cls*, %struct.Cls** null, align 8		; <%struct.Cls*> [#uses=0]
25	br label %bb22
26
27bb22:		; preds = %bb11, %bb9
28	br i1 false, label %bb11, label %bb9
29}
30