| Chris Lattner | ee7e286 | 2004-04-12 20:59:07 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | opt -loopsimplify -disable-output |
| 2 | |
| 3 | implementation |
| 4 | |
| 5 | void %test() { |
| 6 | loopentry.0: |
| 7 | br label %loopentry.1 |
| 8 | |
| 9 | loopentry.1: |
| 10 | %pixel.4 = phi int [ 0, %loopentry.0 ], [ %pixel.4, %loopentry.1], [ %tmp.370, %then.6 ], [ %tmp.370, %then.6 ] |
| 11 | br bool false, label %then.6, label %loopentry.1 |
| 12 | |
| 13 | then.6: |
| 14 | %tmp.370 = add int 0, 0 ; <int> [#uses=2] |
| 15 | switch uint 0, label %label.7 [ |
| 16 | uint 6408, label %loopentry.1 |
| 17 | uint 32841, label %loopentry.1 |
| 18 | ] |
| 19 | |
| 20 | label.7: ; preds = %then.6 |
| 21 | ret void |
| 22 | } |