| ; RUN: llvm-as < %s | opt -loop-rotate -disable-output |
| |
| define void @_ZN9Classfile4readEv() { |
| entry: |
| br i1 false, label %cond_false485, label %bb405 |
| bb405: ; preds = %entry |
| ret void |
| cond_false485: ; preds = %entry |
| br label %bb830 |
| bb511: ; preds = %bb830 |
| br i1 false, label %bb816, label %bb830 |
| cond_next667: ; preds = %bb816 |
| br i1 false, label %cond_next695, label %bb680 |
| bb676: ; preds = %bb680 |
| br label %bb680 |
| bb680: ; preds = %bb676, %cond_next667 |
| %iftmp.68.0 = zext i1 false to i8 ; <i8> [#uses=1] |
| br i1 false, label %bb676, label %cond_next695 |
| cond_next695: ; preds = %bb680, %cond_next667 |
| %iftmp.68.2 = phi i8 [ %iftmp.68.0, %bb680 ], [ undef, %cond_next667 ] ; <i8> [#uses=0] |
| ret void |
| bb816: ; preds = %bb816, %bb511 |
| br i1 false, label %cond_next667, label %bb816 |
| bb830: ; preds = %bb511, %cond_false485 |
| br i1 false, label %bb511, label %bb835 |
| bb835: ; preds = %bb830 |
| ret void |
| } |
| |
