1; This is a test case for the expression analysis code, not really indvars.
2; It was assuming any constant of int type was a ConstantInteger.
3;
4; RUN: opt < %s -indvars
5
6@X = global i32 7               ; <i32*> [#uses=1]
7
8define void @test(i32 %A) {
9; <label>:0
10        br label %Loop
11
12Loop:           ; preds = %Loop, %0
13        %IV = phi i32 [ %A, %0 ], [ %IVNext, %Loop ]            ; <i32> [#uses=1]
14        %IVNext = add i32 %IV, ptrtoint (i32* @X to i32)                ; <i32> [#uses=1]
15        br label %Loop
16}
17
18