1; This testcase is a distilled form of: 2002-05-28-Crash.ll
2
3; RUN: opt < %s -adce
4
5define float @test(i32 %i) {
6        %F = sitofp i32 %i to float             ; <float> [#uses=1]
7        %I = bitcast i32 %i to i32              ; <i32> [#uses=1]
8        br label %Loop
9
10Loop:           ; preds = %Loop, %0
11        %B = icmp ne i32 %I, 0          ; <i1> [#uses=1]
12        br i1 %B, label %Out, label %Loop
13
14Out:            ; preds = %Loop
15        ret float %F
16}
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