1; RUN: opt < %s -analyze -enable-new-pm=0 -scalar-evolution -scalar-evolution-max-iterations=0 | FileCheck %s
2; RUN: opt < %s -disable-output "-passes=print<scalar-evolution>" -scalar-evolution-max-iterations=0 2>&1 | FileCheck %s
3; PR1706
4
5; CHECK: backedge-taken count is 13
6
7define i32 @f() {
8entry:
9	br label %bb5
10
11bb:		; preds = %bb5
12	%tmp2 = shl i32 %j.0, 1		; <i32> [#uses=1]
13	%tmp4 = add i32 %i.0, 268435456		; <i32> [#uses=1]
14	br label %bb5
15
16bb5:		; preds = %bb, %entry
17	%j.0 = phi i32 [ 1, %entry ], [ %tmp2, %bb ]		; <i32> [#uses=2]
18	%i.0 = phi i32 [ -1879048192, %entry ], [ %tmp4, %bb ]		; <i32> [#uses=2]
19	%tmp7 = icmp slt i32 %i.0, 1610612736		; <i1> [#uses=1]
20	br i1 %tmp7, label %bb, label %return
21
22return:		; preds = %bb5
23	ret i32 %j.0
24}
25