| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-upgrade < %s | llvm-as | opt -simplifycfg -disable-output |
| 2 | |
| 3 | implementation ; Functions: |
| 4 | |
| 5 | void %symhash_add() { |
| 6 | entry: |
| 7 | br bool undef, label %then.0, label %UnifiedReturnBlock |
| 8 | |
| 9 | then.0: ; preds = %entry |
| 10 | br bool undef, label %loopentry.2, label %loopentry.1.preheader |
| 11 | |
| 12 | loopentry.1.preheader: ; preds = %then.0 |
| 13 | br label %loopentry.1.outer |
| 14 | |
| 15 | loopentry.1.outer: ; preds = %loopentry.1.preheader, %loopexit.1 |
| 16 | br label %loopentry.1 |
| 17 | |
| 18 | loopentry.1: ; preds = %loopentry.1.outer, %then.1, %then.3, %then.4, %endif.1 |
| 19 | br bool undef, label %loopexit.1, label %no_exit.1 |
| 20 | |
| 21 | no_exit.1: ; preds = %loopentry.1 |
| 22 | br bool undef, label %then.1, label %else.0 |
| 23 | |
| 24 | then.1: ; preds = %no_exit.1 |
| 25 | br label %loopentry.1 |
| 26 | |
| 27 | else.0: ; preds = %no_exit.1 |
| 28 | br bool undef, label %then.2, label %else.1 |
| 29 | |
| 30 | then.2: ; preds = %else.0 |
| 31 | br bool undef, label %then.3, label %endif.1 |
| 32 | |
| 33 | then.3: ; preds = %then.2 |
| 34 | br label %loopentry.1 |
| 35 | |
| 36 | else.1: ; preds = %else.0 |
| 37 | br bool undef, label %endif.1, label %then.4 |
| 38 | |
| 39 | then.4: ; preds = %else.1 |
| 40 | br label %loopentry.1 |
| 41 | |
| 42 | endif.1: ; preds = %then.2, %else.1 |
| 43 | br label %loopentry.1 |
| 44 | |
| 45 | loopexit.1: ; preds = %loopentry.1 |
| 46 | br bool undef, label %loopentry.1.outer, label %loopentry.2 |
| 47 | |
| 48 | loopentry.2: ; preds = %then.0, %loopexit.1, %no_exit.2 |
| 49 | br bool undef, label %loopexit.2, label %no_exit.2 |
| 50 | |
| 51 | no_exit.2: ; preds = %loopentry.2 |
| 52 | br label %loopentry.2 |
| 53 | |
| 54 | loopexit.2: ; preds = %loopentry.2 |
| 55 | ret void |
| 56 | |
| 57 | UnifiedReturnBlock: ; preds = %entry |
| 58 | ret void |
| 59 | } |