--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/compiler/testlibrary/rtm/AbortProvoker.java	Mon Apr 14 19:29:34 2014 +0400
@@ -0,0 +1,172 @@
+/*
+ * 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 rtm;
+
+import java.util.Objects;
+import java.util.concurrent.BrokenBarrierException;
+import java.util.concurrent.CyclicBarrier;
+
+import com.oracle.java.testlibrary.Asserts;
+import com.oracle.java.testlibrary.Utils;
+import sun.misc.Unsafe;
+
+/**
+ * Base class for different transactional execution abortion
+ * provokers aimed to force abort due to specified reason.
+ */
+public abstract class AbortProvoker implements CompilableTest {
+    public static final long DEFAULT_ITERATIONS = 10000L;
+    /**
+     * Inflates monitor associated with object {@code monitor}.
+     * Inflation is forced by entering the same monitor from
+     * two different threads.
+     *
+     * @param monitor monitor to be inflated.
+     * @return inflated monitor.
+     * @throws Exception if something went wrong.
+     */
+    public static Object inflateMonitor(Object monitor) throws Exception {
+        Unsafe unsafe = Utils.getUnsafe();
+        CyclicBarrier barrier = new CyclicBarrier(2);
+
+        Runnable inflatingRunnable = () -> {
+            unsafe.monitorEnter(monitor);
+            try {
+                barrier.await();
+                barrier.await();
+            } catch (InterruptedException | BrokenBarrierException e) {
+                throw new RuntimeException(
+                        "Synchronization issue occurred.", e);
+            } finally {
+                unsafe.monitorExit(monitor);
+            }
+        };
+
+        Thread t = new Thread(inflatingRunnable);
+        t.start();
+        // Wait until thread t enters the monitor.
+        barrier.await();
+        // At this point monitor will be owned by thread t,
+        // so our attempt to enter the same monitor will force
+        // monitor inflation.
+        Asserts.assertFalse(unsafe.tryMonitorEnter(monitor),
+                            "Not supposed to enter the monitor first");
+        barrier.await();
+        t.join();
+        return monitor;
+    }
+
+
+    /**
+     * Get instance of specified AbortProvoker, inflate associated monitor
+     * if needed and then invoke forceAbort method in a loop.
+     *
+     * Usage:
+     * AbortProvoker <AbortType name> [<inflate monitor&gt
+     * [<iterations> [ <delay>]]]
+     *
+     *  Default parameters are:
+     *  <ul>
+     *  <li>inflate monitor = <b>true</b></li>
+     *  <li>iterations = {@code AbortProvoker.DEFAULT_ITERATIONS}</li>
+     *  <li>delay = <b>0</b></li>
+     *  </ul>
+     */
+    public static void main(String args[]) throws Throwable {
+        Asserts.assertGT(args.length, 0, "At least one argument is required.");
+
+        AbortType abortType = AbortType.lookup(Integer.valueOf(args[0]));
+        boolean monitorShouldBeInflated = true;
+        long iterations = AbortProvoker.DEFAULT_ITERATIONS;
+
+        if (args.length > 1) {
+            monitorShouldBeInflated = Boolean.valueOf(args[1]);
+
+            if (args.length > 2) {
+                iterations = Long.valueOf(args[2]);
+
+                if (args.length > 3) {
+                    Thread.sleep(Integer.valueOf(args[3]));
+                }
+            }
+        }
+
+        AbortProvoker provoker = abortType.provoker();
+
+        if (monitorShouldBeInflated) {
+            provoker.inflateMonitor();
+        }
+
+        for (long i = 0; i < iterations; i++) {
+            provoker.forceAbort();
+        }
+    }
+
+    protected final Object monitor;
+
+    protected AbortProvoker() {
+        this(new Object());
+    }
+
+    protected AbortProvoker(Object monitor) {
+        this.monitor = Objects.requireNonNull(monitor);
+    }
+
+    /**
+     * Inflates monitor used by this AbortProvoker instance.
+     * @throws Exception
+     */
+    public void inflateMonitor() throws Exception {
+        AbortProvoker.inflateMonitor(monitor);
+    }
+
+    /**
+     * Forces transactional execution abortion.
+     */
+    public abstract void forceAbort();
+
+    /**
+     * Returns names of all methods that have to be compiled
+     * in order to successfully force transactional execution
+     * abortion.
+     *
+     * @return array with methods' names that have to be compiled.
+     */
+    @Override
+    public String[] getMethodsToCompileNames() {
+        return new String[] { getMethodWithLockName() };
+    }
+
+    /**
+     * Returns name of the method that will contain monitor whose locking
+     * will be elided using transactional execution.
+     *
+     * @return name of the method that will contain elided lock.
+     */
+    @Override
+    public String getMethodWithLockName() {
+        return this.getClass().getName() + "::forceAbort";
+    }
+}