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1; RUN: opt < %s -analyze -scalar-evolution | grep umax
2; PR2003
3
4define i32 @foo(i32 %n) {
5entry:
6        br label %header
7header:
8        %i = phi i32 [ 100, %entry ], [ %i.inc, %next ]
9        %cond = icmp ult i32 %i, %n
10        br i1 %cond, label %next, label %return
11next:
12        %i.inc = add i32 %i, 1
13        br label %header
14return:
15        ret i32 %i
16}
17
18