1 ; RUN: llvm-as < %s | opt -tailduplicate -disable-output
6 loopentry.5: ; preds = %no_exit.5, %entry
7 %poscnt.1 = phi i64 [ 0, %entry ], [ %tmp.289, %no_exit.5 ] ; <i64> [#uses=1]
8 %tmp.289 = ashr i64 %poscnt.1, 1 ; <i64> [#uses=1]
9 br i1 false, label %no_exit.5, label %loopexit.5
10 no_exit.5: ; preds = %loopentry.5
12 loopexit.5: ; preds = %loopentry.5