1 ; RUN: opt < %s -passes=indvars -disable-output
2 define void @_ZN17CoinFactorization7cleanupEv() {
4 br i1 false, label %loopexit.14, label %cond_continue.3
6 cond_continue.3: ; preds = %entry
9 loopexit.14: ; preds = %entry
10 %tmp.738 = sub i32 0, 0 ; <i32> [#uses=1]
11 br i1 undef, label %no_exit.15.preheader, label %loopexit.15
13 no_exit.15.preheader: ; preds = %loopexit.14
16 no_exit.15: ; preds = %no_exit.15, %no_exit.15.preheader
17 %highC.0 = phi i32 [ %tmp.738, %no_exit.15.preheader ], [ %dec.0, %no_exit.15 ] ; <i32> [#uses=1]
18 %dec.0 = add i32 %highC.0, -1 ; <i32> [#uses=1]
19 br i1 undef, label %no_exit.15, label %loopexit.15
21 loopexit.15: ; preds = %no_exit.15, %loopexit.14