9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 /**
  26  * @test
  27  * @bug 8031320
  28  * @summary Verify that on low abort ratio method will be recompiled.
  29  * @library /testlibrary /../../test/lib /compiler/testlibrary
  30  * @modules java.base/sun.misc
  31  *          java.management
  32  * @build TestRTMDeoptOnLowAbortRatio
  33  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  34  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  35  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  36  *                   -XX:+WhiteBoxAPI TestRTMDeoptOnLowAbortRatio
  37  */
  38 
  39 import java.util.List;
  40 import jdk.test.lib.*;
  41 import jdk.test.lib.cli.CommandLineOptionTest;
  42 import jdk.test.lib.cli.predicate.AndPredicate;
  43 import rtm.*;
  44 import rtm.predicate.SupportedCPU;
  45 import rtm.predicate.SupportedVM;
  46 import sun.misc.Unsafe;
  47 
  48 /**
  49  * Test verifies that low abort ratio method will be deoptimized with

   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 /**
  26  * @test
  27  * @bug 8031320
  28  * @summary Verify that on low abort ratio method will be recompiled.
  29  * @library /testlibrary /test/lib /compiler/testlibrary
  30  * @modules java.base/sun.misc
  31  *          java.management
  32  * @build TestRTMDeoptOnLowAbortRatio
  33  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  34  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  35  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  36  *                   -XX:+WhiteBoxAPI TestRTMDeoptOnLowAbortRatio
  37  */
  38 
  39 import java.util.List;
  40 import jdk.test.lib.*;
  41 import jdk.test.lib.cli.CommandLineOptionTest;
  42 import jdk.test.lib.cli.predicate.AndPredicate;
  43 import rtm.*;
  44 import rtm.predicate.SupportedCPU;
  45 import rtm.predicate.SupportedVM;
  46 import sun.misc.Unsafe;
  47 
  48 /**
  49  * Test verifies that low abort ratio method will be deoptimized with