1; RUN: opt < %s -analyze -scalar-evolution -scalar-evolution-max-iterations=0 | FileCheck %s
2; PR1706
3
4; CHECK: backedge-taken count is 13
5
6define i32 @f() {
7entry:
8	br label %bb5
9
10bb:		; preds = %bb5
11	%tmp2 = shl i32 %j.0, 1		; <i32> [#uses=1]
12	%tmp4 = add i32 %i.0, 268435456		; <i32> [#uses=1]
13	br label %bb5
14
15bb5:		; preds = %bb, %entry
16	%j.0 = phi i32 [ 1, %entry ], [ %tmp2, %bb ]		; <i32> [#uses=2]
17	%i.0 = phi i32 [ -1879048192, %entry ], [ %tmp4, %bb ]		; <i32> [#uses=2]
18	%tmp7 = icmp slt i32 %i.0, 1610612736		; <i1> [#uses=1]
19	br i1 %tmp7, label %bb, label %return
20
21return:		; preds = %bb5
22	ret i32 %j.0
23}
24