--- /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/HotSpotNodeCostProvider.java	2017-02-15 17:00:00.446297682 -0800
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 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;
+
+import static org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_20;
+import static org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_30;
+import static org.graalvm.compiler.nodeinfo.NodeSize.SIZE_20;
+import static org.graalvm.compiler.nodeinfo.NodeSize.SIZE_30;
+
+import org.graalvm.compiler.graph.Node;
+import org.graalvm.compiler.hotspot.replacements.ObjectCloneNode;
+import org.graalvm.compiler.nodeinfo.NodeCycles;
+import org.graalvm.compiler.nodeinfo.NodeSize;
+import org.graalvm.compiler.nodes.spi.DefaultNodeCostProvider;
+import org.graalvm.compiler.nodes.type.StampTool;
+
+import jdk.vm.ci.meta.ResolvedJavaType;
+
+public abstract class HotSpotNodeCostProvider extends DefaultNodeCostProvider {
+
+    @Override
+    public NodeSize size(Node n) {
+        if (n instanceof ObjectCloneNode) {
+            ResolvedJavaType type = StampTool.typeOrNull(((ObjectCloneNode) n).getObject());
+            if (type != null) {
+                if (type.isArray()) {
+                    return SIZE_30;
+                } else {
+                    return SIZE_20;
+                }
+            }
+        }
+        return super.size(n);
+    }
+
+    @Override
+    public NodeCycles cycles(Node n) {
+        if (n instanceof ObjectCloneNode) {
+            ResolvedJavaType type = StampTool.typeOrNull(((ObjectCloneNode) n).getObject());
+            if (type != null) {
+                if (type.isArray()) {
+                    return CYCLES_30;
+                } else {
+                    return CYCLES_20;
+                }
+            }
+        }
+        return super.cycles(n);
+    }
+
+}