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; RUN: llc < %s -march=x86-64
; PR6086
define fastcc void @prepOutput() nounwind {
bb: ; preds = %output.exit
br label %bb.i1
bb.i1: ; preds = %bb7.i, %bb
br i1 undef, label %bb7.i, label %bb.nph.i
bb.nph.i: ; preds = %bb.i1
br label %bb3.i
bb3.i: ; preds = %bb5.i6, %bb.nph.i
%tmp10.i = trunc i64 undef to i32 ; <i32> [#uses=1]
br i1 undef, label %bb4.i, label %bb5.i6
bb4.i: ; preds = %bb3.i
br label %bb5.i6
bb5.i6: ; preds = %bb4.i, %bb3.i
%0 = phi i32 [ undef, %bb4.i ], [ undef, %bb3.i ] ; <i32> [#uses=1]
%1 = icmp slt i32 %0, %tmp10.i ; <i1> [#uses=1]
br i1 %1, label %bb7.i, label %bb3.i
bb7.i: ; preds = %bb5.i6, %bb.i1
br label %bb.i1
}
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