--- /dev/null	2017-01-22 10:16:57.869617664 -0800
+++ new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/aot/EncodedSymbolNode.java	2017-02-15 17:00:07.221595135 -0800
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2012, 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.nodes.aot;
+
+import org.graalvm.compiler.core.common.type.StampFactory;
+import org.graalvm.compiler.graph.Node;
+import org.graalvm.compiler.graph.NodeClass;
+import org.graalvm.compiler.graph.spi.Canonicalizable;
+import org.graalvm.compiler.graph.spi.CanonicalizerTool;
+import org.graalvm.compiler.hotspot.replacements.EncodedSymbolConstant;
+import org.graalvm.compiler.nodeinfo.NodeInfo;
+import org.graalvm.compiler.nodes.ConstantNode;
+import org.graalvm.compiler.nodes.ValueNode;
+import org.graalvm.compiler.nodes.calc.FloatingNode;
+import org.graalvm.compiler.nodes.util.GraphUtil;
+import org.graalvm.compiler.word.Word;
+
+import jdk.vm.ci.meta.Constant;
+
+@NodeInfo
+public final class EncodedSymbolNode extends FloatingNode implements Canonicalizable {
+
+    public static final NodeClass<EncodedSymbolNode> TYPE = NodeClass.create(EncodedSymbolNode.class);
+
+    @OptionalInput protected ValueNode value;
+
+    public EncodedSymbolNode(ValueNode value) {
+        super(TYPE, null);
+        assert value != null;
+        this.value = value;
+    }
+
+    @Override
+    public Node canonical(CanonicalizerTool tool) {
+        if (value != null) {
+            Constant constant = GraphUtil.foldIfConstantAndRemove(this, value);
+            if (constant != null) {
+                return new ConstantNode(new EncodedSymbolConstant(constant), StampFactory.pointer());
+            }
+        }
+        return this;
+    }
+
+    @NodeIntrinsic(setStampFromReturnType = true)
+    public static native Word encode(Object constant);
+}