--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/arraycopy/ArrayCopyNode.java	Mon Dec 10 16:49:54 2018 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,67 +0,0 @@
-/*
- * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-
-package org.graalvm.compiler.hotspot.replacements.arraycopy;
-
-import static jdk.internal.vm.compiler.word.LocationIdentity.any;
-
-import org.graalvm.compiler.graph.NodeClass;
-import org.graalvm.compiler.nodeinfo.NodeInfo;
-import org.graalvm.compiler.nodes.NamedLocationIdentity;
-import org.graalvm.compiler.nodes.ValueNode;
-import org.graalvm.compiler.nodes.spi.Lowerable;
-import org.graalvm.compiler.nodes.spi.LoweringTool;
-import org.graalvm.compiler.replacements.nodes.BasicArrayCopyNode;
-import jdk.internal.vm.compiler.word.LocationIdentity;
-
-import jdk.vm.ci.meta.JavaKind;
-
-@NodeInfo
-public final class ArrayCopyNode extends BasicArrayCopyNode implements Lowerable {
-
-    public static final NodeClass<ArrayCopyNode> TYPE = NodeClass.create(ArrayCopyNode.class);
-
-    private JavaKind elementKind;
-
-    public ArrayCopyNode(int bci, ValueNode src, ValueNode srcPos, ValueNode dst, ValueNode dstPos, ValueNode length) {
-        super(TYPE, src, srcPos, dst, dstPos, length, null, bci);
-        elementKind = ArrayCopySnippets.Templates.selectComponentKind(this);
-    }
-
-    @Override
-    public LocationIdentity getLocationIdentity() {
-        if (elementKind == null) {
-            elementKind = ArrayCopySnippets.Templates.selectComponentKind(this);
-        }
-        if (elementKind != null) {
-            return NamedLocationIdentity.getArrayLocation(elementKind);
-        }
-        return any();
-    }
-
-    @Override
-    public void lower(LoweringTool tool) {
-        tool.getLowerer().lower(this, tool);
-    }
-}