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1; RUN: opt < %s -analyze -scalar-evolution \
2; RUN:   -scalar-evolution-max-iterations=0 | grep {Loop %bb: backedge-taken count is 100}
3; PR1533
4
5@array = weak global [101 x i32] zeroinitializer, align 32		; <[100 x i32]*> [#uses=1]
6
7define void @loop(i32 %x) {
8entry:
9	br label %bb
10
11bb:		; preds = %bb, %entry
12	%i.01.0 = phi i32 [ 100, %entry ], [ %tmp4, %bb ]		; <i32> [#uses=2]
13	%tmp1 = getelementptr [101 x i32]* @array, i32 0, i32 %i.01.0		; <i32*> [#uses=1]
14	store i32 %x, i32* %tmp1
15	%tmp4 = add i32 %i.01.0, -1		; <i32> [#uses=2]
16	%tmp7 = icmp sgt i32 %tmp4, -1		; <i1> [#uses=1]
17	br i1 %tmp7, label %bb, label %return
18
19return:		; preds = %bb
20	ret void
21}
22