| Dan Gohman | 6cb04cc | 2009-10-24 23:23:04 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -loop-rotate -verify-dom-info -verify-loop-info -disable-output |
| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 2 | |
| 3 | %struct.relation = type { [4 x i16], i32, [4 x i16], i32, i32 } |
| 4 | |
| Tanya Lattner | 348c618 | 2008-03-25 04:26:08 +0000 | [diff] [blame] | 5 | define void @findAllPairs() { |
| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 6 | entry: |
| 7 | br i1 false, label %bb139, label %bb10.i44 |
| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 8 | bb10.i44: ; preds = %entry |
| 9 | ret void |
| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 10 | bb127: ; preds = %bb139 |
| 11 | br label %bb139 |
| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 12 | bb139: ; preds = %bb127, %entry |
| 13 | br i1 false, label %bb127, label %bb142 |
| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 14 | bb142: ; preds = %bb139 |
| 15 | %r91.0.lcssa = phi %struct.relation* [ null, %bb139 ] ; <%struct.relation*> [#uses=0] |
| 16 | ret void |
| 17 | } |
| Tanya Lattner | 348c618 | 2008-03-25 04:26:08 +0000 | [diff] [blame] | 18 | |