| ; RUN: llvm-as < %s | opt -tailduplicate -disable-output |
| |
| define void @interpret() { |
| entry: |
| br label %retry |
| retry: ; preds = %endif.4, %entry |
| %tmp.8 = call i32 @interp( ) ; <i32> [#uses=3] |
| switch i32 0, label %endif.4 [ |
| i32 -25, label %return |
| i32 -16, label %return |
| ] |
| endif.4: ; preds = %retry |
| br i1 false, label %return, label %retry |
| return: ; preds = %endif.4, %retry, %retry |
| %result.0 = phi i32 [ %tmp.8, %retry ], [ %tmp.8, %retry ], [ %tmp.8, %endif.4 ] ; <i32> [#uses=0] |
| ret void |
| } |
| |
| declare i32 @interp() |
| |
