1; RUN: opt < %s -loop-unswitch -indvars -disable-output
2; Require SCEV before LCSSA.
3define void @foo() {
4entry:
5	%i = alloca i32, align 4		; <i32*> [#uses=5]
6	%"alloca point" = bitcast i32 0 to i32		; <i32> [#uses=0]
7	store i32 0, i32* %i, align 4
8	br label %bb3
9
10bb:		; preds = %bb3
11	%tmp = load i32* %i, align 4		; <i32> [#uses=1]
12	call void @bar( i32 %tmp )
13	%tmp1 = load i32* %i, align 4		; <i32> [#uses=1]
14	%tmp2 = add i32 %tmp1, 1		; <i32> [#uses=1]
15	store i32 %tmp2, i32* %i, align 4
16	br label %bb3
17
18bb3:		; preds = %bb, %entry
19	%tmp4 = load i32* %i, align 4		; <i32> [#uses=1]
20	%tmp5 = icmp sle i32 %tmp4, 9		; <i1> [#uses=1]
21	%tmp56 = zext i1 %tmp5 to i8		; <i8> [#uses=1]
22	%toBool = icmp ne i8 %tmp56, 0		; <i1> [#uses=1]
23	br i1 %toBool, label %bb, label %bb7
24
25bb7:		; preds = %bb3
26	br label %return
27
28return:		; preds = %bb7
29	ret void
30}
31
32declare void @bar(i32)
33