--- /dev/null	2017-01-22 10:16:57.869617664 -0800
+++ new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/virtual/AllocatedObjectNode.java	2017-02-15 17:07:59.079154025 -0800
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2009, 2011, 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.nodes.virtual;
+
+import static org.graalvm.compiler.nodeinfo.InputType.Extension;
+import static org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_0;
+import static org.graalvm.compiler.nodeinfo.NodeSize.SIZE_0;
+
+import org.graalvm.compiler.core.common.type.StampFactory;
+import org.graalvm.compiler.core.common.type.TypeReference;
+import org.graalvm.compiler.graph.NodeClass;
+import org.graalvm.compiler.nodeinfo.NodeInfo;
+import org.graalvm.compiler.nodes.ValueNode;
+import org.graalvm.compiler.nodes.calc.FloatingNode;
+import org.graalvm.compiler.nodes.spi.ArrayLengthProvider;
+import org.graalvm.compiler.nodes.spi.Virtualizable;
+import org.graalvm.compiler.nodes.spi.VirtualizerTool;
+
+/**
+ * Selects one object from a {@link CommitAllocationNode}. The object is identified by its
+ * {@link VirtualObjectNode}.
+ */
+@NodeInfo(cycles = CYCLES_0, size = SIZE_0)
+public final class AllocatedObjectNode extends FloatingNode implements Virtualizable, ArrayLengthProvider {
+
+    public static final NodeClass<AllocatedObjectNode> TYPE = NodeClass.create(AllocatedObjectNode.class);
+    @Input VirtualObjectNode virtualObject;
+    @Input(Extension) CommitAllocationNode commit;
+
+    public AllocatedObjectNode(VirtualObjectNode virtualObject) {
+        super(TYPE, StampFactory.objectNonNull(TypeReference.createExactTrusted(virtualObject.type())));
+        this.virtualObject = virtualObject;
+    }
+
+    public VirtualObjectNode getVirtualObject() {
+        return virtualObject;
+    }
+
+    public CommitAllocationNode getCommit() {
+        return commit;
+    }
+
+    public void setCommit(CommitAllocationNode x) {
+        updateUsages(commit, x);
+        commit = x;
+    }
+
+    @Override
+    public void virtualize(VirtualizerTool tool) {
+        tool.replaceWithVirtual(getVirtualObject());
+    }
+
+    @Override
+    public ValueNode length() {
+        if (virtualObject instanceof ArrayLengthProvider) {
+            return ((ArrayLengthProvider) virtualObject).length();
+        }
+        return null;
+    }
+}