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1; RUN: opt < %s -analyze -scalar-evolution | FileCheck %s
2; PR1614
3
4; CHECK: smax
5
6define i32 @f(i32 %x, i32 %y) {
7entry:
8	br label %bb
9
10bb:		; preds = %bb, %entry
11	%indvar = phi i32 [ 0, %entry ], [ %indvar.next, %bb ]		; <i32> [#uses=2]
12	%x_addr.0 = add i32 %indvar, %x		; <i32> [#uses=1]
13	%tmp2 = add i32 %x_addr.0, 1		; <i32> [#uses=2]
14	%tmp5 = icmp slt i32 %tmp2, %y		; <i1> [#uses=1]
15	%indvar.next = add i32 %indvar, 1		; <i32> [#uses=1]
16	br i1 %tmp5, label %bb, label %bb7
17
18bb7:		; preds = %bb
19	ret i32 %tmp2
20}
21