| ; RUN: llvm-as < %s | opt -lowerswitch | |
| define void @child(i32 %ct.1) { | |
| entry: | |
| switch i32 0, label %return [ | |
| i32 3, label %UnifiedExitNode | |
| i32 0, label %return | |
| ] | |
| return: ; preds = %entry, %entry | |
| %result.0 = phi i32* [ null, %entry ], [ null, %entry ] ; <i32*> [#uses=0] | |
| br label %UnifiedExitNode | |
| UnifiedExitNode: ; preds = %return, %entry | |
| ret void | |
| } | |