diff -r 4d8a023c2a03 -r 16609197022c test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleProxiesSuppl.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleProxiesSuppl.java	Fri Nov 16 23:39:51 2018 +0100
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2014 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.openjdk.bench.java.lang.invoke;
+
+import org.openjdk.jmh.annotations.Benchmark;
+import org.openjdk.jmh.annotations.BenchmarkMode;
+import org.openjdk.jmh.annotations.Mode;
+import org.openjdk.jmh.annotations.OutputTimeUnit;
+import org.openjdk.jmh.annotations.Scope;
+import org.openjdk.jmh.annotations.Setup;
+import org.openjdk.jmh.annotations.State;
+
+import java.lang.invoke.MethodHandle;
+import java.lang.invoke.MethodHandleProxies;
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.MethodType;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * Benchmark evaluates the performance of MethodHandleProxies.* supplementary methods.
+ *
+ * @author Aleksey Shipilev (aleksey.shipilev@oracle.com)
+ */
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.NANOSECONDS)
+@State(Scope.Thread)
+public class MethodHandleProxiesSuppl {
+
+    /*
+     * Implementation notes:
+     *   - This is a very naive test, evaluates the performance of service methods.
+     */
+
+    private Doable instance;
+
+    @Setup
+    public void setup() throws Throwable {
+        MethodHandle target = MethodHandles.lookup().findStatic(MethodHandleProxiesSuppl.class, "doWork", MethodType.methodType(int.class, int.class));
+        instance = MethodHandleProxies.asInterfaceInstance(Doable.class, target);
+    }
+
+    @Benchmark
+    public Object baselineReturn() {
+        return instance;
+    }
+
+    @Benchmark
+    public boolean testIsWrapperInstance() {
+        return MethodHandleProxies.isWrapperInstance(instance);
+    }
+
+    @Benchmark
+    public Class<?> testInstanceType() {
+        return MethodHandleProxies.wrapperInstanceType(instance);
+    }
+
+    @Benchmark
+    public MethodHandle testInstanceTarget() {
+        return MethodHandleProxies.wrapperInstanceTarget(instance);
+    }
+
+    public static int doWork(int i) {
+        throw new IllegalStateException("Can't touch this");
+    }
+
+    public interface Doable {
+        int doWork(int i);
+    }
+
+}