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; PR2364
4
5; CHECK: backedge-taken count is 61
6
7define i32 @func_6() nounwind  {
8entry:
9	br label %bb5
10
11bb:		; preds = %bb5
12	%tmp2 = add i32 %i.0, 1		; <i32> [#uses=1]
13	%tmp4 = add i8 %x.0, -4		; <i8> [#uses=1]
14	br label %bb5
15
16bb5:		; preds = %bb, %entry
17	%x.0 = phi i8 [ 0, %entry ], [ %tmp4, %bb ]		; <i8> [#uses=2]
18	%i.0 = phi i32 [ 0, %entry ], [ %tmp2, %bb ]		; <i32> [#uses=2]
19	%tmp7 = icmp eq i8 %x.0, 12		; <i1> [#uses=1]
20	br i1 %tmp7, label %return, label %bb
21
22return:		; preds = %bb5
23	ret i32 %i.0
24}
25