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1; RUN: opt < %s -passes=lower-switch2 3define void @child(i32 %ct.1) {4entry:5 switch i32 0, label %return [6 i32 3, label %UnifiedExitNode7 i32 0, label %return8 ]9return: ; preds = %entry, %entry10 %result.0 = phi ptr [ null, %entry ], [ null, %entry ] ; <ptr> [#uses=0]11 br label %UnifiedExitNode12UnifiedExitNode: ; preds = %return, %entry13 ret void14}15 16