; This testcase is a distilled form of: 2002-05-28-Crash.ll ; RUN: opt < %s -adce ; RUN: opt < %s -adce -adce-remove-loops -S | FileCheck %s define float @test(i32 %i) { %F = sitofp i32 %i to float ; [#uses=1] %I = bitcast i32 %i to i32 ; [#uses=1] br label %Loop Loop: ; preds = %Loop, %0 %B = icmp ne i32 %I, 0 ; [#uses=1] ; CHECK: br label %Out br i1 %B, label %Out, label %Loop Out: ; preds = %Loop ret float %F }