diff -r 6841a4be0faa -r 54399106938f hotspot/test/compiler/rtm/locking/TestRTMSpinLoopCount.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/rtm/locking/TestRTMSpinLoopCount.java	Fri Apr 11 00:35:23 2014 +0400
@@ -0,0 +1,115 @@
+/*
+ * 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.
+ *
+ */
+
+/**
+ * @test
+ * @bug 8031320
+ * @summary Verify that RTMSpinLoopCount affects time spent
+ *          between locking attempts.
+ * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary
+ * @build TestRTMSpinLoopCount
+ * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ *                   -XX:+WhiteBoxAPI TestRTMSpinLoopCount
+ */
+
+import java.util.List;
+import com.oracle.java.testlibrary.*;
+import com.oracle.java.testlibrary.cli.CommandLineOptionTest;
+import com.oracle.java.testlibrary.cli.predicate.AndPredicate;
+import rtm.*;
+import rtm.predicate.SupportedCPU;
+import rtm.predicate.SupportedVM;
+
+/**
+ * Test verifies that RTMSpinLoopCount increase time spent between retries
+ * by comparing amount of retries done with different RTMSpinLoopCount's values.
+ */
+public class TestRTMSpinLoopCount extends CommandLineOptionTest {
+    private static final int LOCKING_TIME = 1000;
+    private static final int RTM_RETRY_COUNT = 1000;
+    private static final boolean INFLATE_MONITOR = true;
+    private static final long MAX_ABORTS = RTM_RETRY_COUNT + 1L;
+    private static final int[] SPIN_LOOP_COUNTS
+            = new int[] { 0, 100, 1_000, 1_000_000, 10_000_000 };
+
+    private TestRTMSpinLoopCount() {
+        super(new AndPredicate(new SupportedVM(), new SupportedCPU()));
+    }
+
+    @Override
+    protected void runTestCases() throws Throwable {
+        long[] aborts = new long[TestRTMSpinLoopCount.SPIN_LOOP_COUNTS.length];
+        for (int i = 0; i < TestRTMSpinLoopCount.SPIN_LOOP_COUNTS.length; i++) {
+            aborts[i] = getAbortsCountOnLockBusy(
+                    TestRTMSpinLoopCount.SPIN_LOOP_COUNTS[i]);
+        }
+
+        for (int i = 1; i < aborts.length; i++) {
+            Asserts.assertLTE(aborts[i], aborts[i - 1], "Increased spin loop "
+                    + "count should not increase retries count.");
+        }
+    }
+
+    private long getAbortsCountOnLockBusy(int spinLoopCount) throws Throwable {
+        CompilableTest test = new BusyLock();
+
+        OutputAnalyzer outputAnalyzer = RTMTestBase.executeRTMTest(
+                test,
+                CommandLineOptionTest.prepareNumericFlag("RTMRetryCount",
+                        TestRTMSpinLoopCount.RTM_RETRY_COUNT),
+                CommandLineOptionTest.prepareNumericFlag("RTMSpinLoopCount",
+                        spinLoopCount),
+                "-XX:-UseRTMXendForLockBusy",
+                "-XX:RTMTotalCountIncrRate=1",
+                "-XX:+PrintPreciseRTMLockingStatistics",
+                BusyLock.class.getName(),
+                Boolean.toString(TestRTMSpinLoopCount.INFLATE_MONITOR),
+                Integer.toString(TestRTMSpinLoopCount.LOCKING_TIME)
+        );
+
+        outputAnalyzer.shouldHaveExitValue(0);
+
+        List<RTMLockingStatistics> statistics = RTMLockingStatistics.fromString(
+                test.getMethodWithLockName(), outputAnalyzer.getOutput());
+
+        Asserts.assertEQ(statistics.size(), 1,
+                "VM output should contain exactly one entry for method "
+                 + test.getMethodWithLockName());
+
+        RTMLockingStatistics lock = statistics.get(0);
+
+        Asserts.assertLTE(lock.getTotalAborts(),
+                TestRTMSpinLoopCount.MAX_ABORTS, String.format("Total aborts "
+                        + "count (%d) should be less or equal to %d",
+                        lock.getTotalAborts(),
+                        TestRTMSpinLoopCount.MAX_ABORTS));
+
+        return lock.getTotalAborts();
+    }
+
+    public static void main(String args[]) throws Throwable {
+        new TestRTMSpinLoopCount().test();
+    }
+}