| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 1 | ; RUN: llvm-upgrade < %s | llvm-as | opt -loop-rotate -disable-output |
| 2 | |
| 3 | |
| 4 | |
| 5 | |
| 6 | void @_ZN9Classfile4readEv() { |
| 7 | entry: |
| 8 | br i1 false, label %cond_false485, label %bb405 |
| 9 | |
| 10 | bb405: ; preds = %entry |
| 11 | ret void |
| 12 | |
| 13 | cond_false485: ; preds = %entry |
| 14 | br label %bb830 |
| 15 | |
| 16 | bb511: ; preds = %bb830 |
| 17 | br i1 false, label %bb816, label %bb830 |
| 18 | |
| 19 | cond_next667: ; preds = %bb816 |
| 20 | br i1 false, label %cond_next695, label %bb680 |
| 21 | |
| 22 | bb676: ; preds = %bb680 |
| 23 | br label %bb680 |
| 24 | |
| 25 | bb680: ; preds = %bb676, %cond_next667 |
| 26 | %iftmp.68.0 = zext i1 false to i8 ; <i8> [#uses=1] |
| 27 | br i1 false, label %bb676, label %cond_next695 |
| 28 | |
| 29 | cond_next695: ; preds = %bb680, %cond_next667 |
| 30 | %iftmp.68.2 = phi i8 [ %iftmp.68.0, %bb680 ], [ undef, %cond_next667 ] ; <i8> [#uses=0] |
| 31 | ret void |
| 32 | |
| 33 | bb816: ; preds = %bb816, %bb511 |
| 34 | br i1 false, label %cond_next667, label %bb816 |
| 35 | |
| 36 | bb830: ; preds = %bb511, %cond_false485 |
| 37 | br i1 false, label %bb511, label %bb835 |
| 38 | |
| 39 | bb835: ; preds = %bb830 |
| 40 | ret void |
| 41 | } |