--- /dev/null	2017-01-22 10:16:57.869617664 -0800
+++ new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodeinfo/src/org/graalvm/compiler/nodeinfo/NodeInfo.java	2017-02-15 17:06:22.667935286 -0800
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 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.nodeinfo;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+import static org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_UNSET;
+import static org.graalvm.compiler.nodeinfo.NodeSize.SIZE_UNSET;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.TYPE)
+public @interface NodeInfo {
+
+    String shortName() default "";
+
+    /**
+     * The template used to build the {@link Verbosity#Name} version. Variable part are specified
+     * using {i#inputName} or {p#propertyName}.
+     */
+    String nameTemplate() default "";
+
+    InputType[] allowedUsageTypes() default {};
+
+    /**
+     * An estimation of the number of CPU cycles needed to execute this node that can be used to
+     * compare its execution cost against other nodes.
+     *
+     * Implementations of graph cost models based on this value might throw an exception if a node's
+     * {@link NodeCycles} value is {@link NodeCycles#CYCLES_UNSET}. As such, it is recommended to
+     * specify a value for nodes likely to be inputs to a graph cost model.
+     */
+    NodeCycles cycles() default CYCLES_UNSET;
+
+    /**
+     * A rationale for the chosen {@link NodeInfo#cycles()} value.
+     */
+    String cyclesRationale() default "";
+
+    /**
+     * An estimation of the code size needed to represent this node in machine code that can be used
+     * to compare its size cost against other nodes.
+     *
+     * Implementations of graph cost models based on this value might throw an exception if a node's
+     * {@link NodeSize} value is {@link NodeSize#SIZE_UNSET}. As such, it is recommended to specify
+     * a value for nodes likely to be inputs to a graph cost model.
+     */
+    NodeSize size() default SIZE_UNSET;
+
+    /**
+     * A rationale for the chosen {@link NodeInfo#size()} value.
+     */
+    String sizeRationale() default "";
+}