| ; RUN: llvm-as < %s | opt -loopsimplify -disable-output | |
| implementation | |
| void %test() { | |
| loopentry.0: | |
| br label %loopentry.1 | |
| loopentry.1: | |
| %pixel.4 = phi int [ 0, %loopentry.0 ], [ %pixel.4, %loopentry.1], [ %tmp.370, %then.6 ], [ %tmp.370, %then.6 ] | |
| br bool false, label %then.6, label %loopentry.1 | |
| then.6: | |
| %tmp.370 = add int 0, 0 ; <int> [#uses=2] | |
| switch uint 0, label %label.7 [ | |
| uint 6408, label %loopentry.1 | |
| uint 32841, label %loopentry.1 | |
| ] | |
| label.7: ; preds = %then.6 | |
| ret void | |
| } |