1 ; RUN: llvm-as < %s | opt -tailduplicate -disable-output
3 define void @interpret() {
6 retry: ; preds = %endif.4, %entry
7 %tmp.8 = call i32 @interp( ) ; <i32> [#uses=3]
8 switch i32 0, label %endif.4 [
10 i32 -16, label %return
12 endif.4: ; preds = %retry
13 br i1 false, label %return, label %retry
14 return: ; preds = %endif.4, %retry, %retry
15 %result.0 = phi i32 [ %tmp.8, %retry ], [ %tmp.8, %retry ], [ %tmp.8, %endif.4 ] ; <i32> [#uses=0]