1; RUN: opt < %s -analyze -scalar-evolution -scalar-evolution-max-iterations=0 | FileCheck %s
2; PR1533
3
4@array = weak global [101 x i32] zeroinitializer, align 32		; <[100 x i32]*> [#uses=1]
5
6; CHECK: Loop %bb: backedge-taken count is 100
7
8define void @loop(i32 %x) {
9entry:
10	br label %bb
11
12bb:		; preds = %bb, %entry
13	%i.01.0 = phi i32 [ 100, %entry ], [ %tmp4, %bb ]		; <i32> [#uses=2]
14	%tmp1 = getelementptr [101 x i32]* @array, i32 0, i32 %i.01.0		; <i32*> [#uses=1]
15	store i32 %x, i32* %tmp1
16	%tmp4 = add i32 %i.01.0, -1		; <i32> [#uses=2]
17	%tmp7 = icmp sgt i32 %tmp4, -1		; <i1> [#uses=1]
18	br i1 %tmp7, label %bb, label %return
19
20return:		; preds = %bb
21	ret void
22}
23