| Chris Lattner | 924a162 | 2003-01-23 02:11:29 +0000 | [diff] [blame] | 1 | ; Testcase reduced from 197.parser by bugpoint |
| Reid Spencer | d0e30dc | 2006-12-02 04:23:10 +0000 | [diff] [blame] | 2 | ; RUN: llvm-upgrade < %s | llvm-as | opt -adce |
| Chris Lattner | 924a162 | 2003-01-23 02:11:29 +0000 | [diff] [blame] | 3 | implementation ; Functions: |
| 4 | |
| 5 | void %conjunction_prune() { |
| 6 | ; <label>:0 ; No predecessors! |
| 7 | br label %bb19 |
| 8 | |
| 9 | bb19: ; preds = %bb22, %bb23, %0 |
| 10 | %reg205 = phi sbyte* [ null, %bb22 ], [ null, %bb23 ], [ null, %0 ] ; <sbyte*> [#uses=1] |
| 11 | br bool false, label %bb21, label %bb22 |
| 12 | |
| 13 | bb21: ; preds = %bb19 |
| 14 | %cast455 = cast sbyte* %reg205 to sbyte** ; <sbyte**> [#uses=0] |
| 15 | br label %bb22 |
| 16 | |
| 17 | bb22: ; preds = %bb21, %bb19 |
| 18 | br bool false, label %bb19, label %bb23 |
| 19 | |
| 20 | bb23: ; preds = %bb22 |
| 21 | br bool false, label %bb19, label %bb28 |
| 22 | |
| 23 | bb28: ; preds = %bb23 |
| 24 | ret void |
| 25 | } |