--- /dev/null	2017-03-16 11:03:49.895616831 -0700
+++ new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/graphbuilderconf/InvokeDynamicPlugin.java	2017-09-12 22:24:56.398157544 -0700
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2017, 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.graphbuilderconf;
+
+import org.graalvm.compiler.nodes.FrameState;
+import org.graalvm.compiler.nodes.ValueNode;
+
+import jdk.vm.ci.meta.ResolvedJavaMethod;
+import jdk.vm.ci.meta.JavaConstant;
+
+/**
+ * {@link GraphBuilderPlugin} interface for static compilation mode, allowing references to dynamic
+ * types.
+ */
+public interface InvokeDynamicPlugin extends GraphBuilderPlugin {
+
+    /**
+     * Checks for a resolved dynamic adapter method at the specified index, resulting from either a
+     * resolved invokedynamic or invokevirtual on a signature polymorphic MethodHandle method
+     * (HotSpot invokehandle).
+     *
+     * @param builder context for the invoke
+     * @param cpi the constant pool index
+     * @param opcode the opcode of the instruction for which the lookup is being performed
+     * @return {@code true} if a signature polymorphic method reference was found, otherwise
+     *         {@code false}
+     */
+    boolean isResolvedDynamicInvoke(GraphBuilderContext builder, int cpi, int opcode);
+
+    /**
+     * Checks if this plugin instance supports the specified dynamic invoke.
+     *
+     * @param builder context for the invoke
+     * @param cpi the constant pool index
+     * @param opcode the opcode of the invoke instruction
+     * @return {@code true} if this dynamic invoke is supported
+     */
+    boolean supportsDynamicInvoke(GraphBuilderContext builder, int cpi, int opcode);
+
+    /**
+     * Notifies this object of the value and context of the dynamic method target (e.g., A HotSpot
+     * adapter method) for a resolved dynamic invoke.
+     *
+     * @param builder context for the invoke
+     * @param cpi the constant pool index
+     * @param opcode the opcode of the instruction for which the lookup is being performed
+     * @param target dynamic target method to record
+     */
+    void recordDynamicMethod(GraphBuilderContext builder, int cpi, int opcode, ResolvedJavaMethod target);
+
+    /**
+     * Notifies this object of the value and context of the dynamic appendix object for a resolved
+     * dynamic invoke.
+     *
+     * @param builder context for the invoke
+     * @param cpi the constant pool index
+     * @param opcode the opcode of the instruction for which the lookup is being performed
+     * @return {@link ValueNode} for appendix constant
+     */
+    ValueNode genAppendixNode(GraphBuilderContext builder, int cpi, int opcode, JavaConstant appendix, FrameState frameState);
+
+}