test/compiler/rtm/locking/TestUseRTMForStackLocks.java

*** 26,35 ****
--- 26,36 ----
   * @bug 8031320
   * @summary Verify that rtm locking is used for stack locks.
   * @library /test/lib /
   * @modules java.base/jdk.internal.misc
   *          java.management
+  * @requires vm.flavor == "server" & !vm.emulatedClient & vm.rtm.cpu & vm.rtm.os
   * @build sun.hotspot.WhiteBox
   * @run driver ClassFileInstaller sun.hotspot.WhiteBox
   *                                sun.hotspot.WhiteBox$WhiteBoxPermission
   * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
   *                   -XX:+WhiteBoxAPI
*** 40,56 ****
  
  import compiler.testlibrary.rtm.AbortProvoker;
  import compiler.testlibrary.rtm.AbortType;
  import compiler.testlibrary.rtm.RTMLockingStatistics;
  import compiler.testlibrary.rtm.RTMTestBase;
- import compiler.testlibrary.rtm.predicate.SupportedCPU;
- import compiler.testlibrary.rtm.predicate.SupportedOS;
- import compiler.testlibrary.rtm.predicate.SupportedVM;
  import jdk.test.lib.Asserts;
  import jdk.test.lib.process.OutputAnalyzer;
- import jdk.test.lib.cli.CommandLineOptionTest;
- import jdk.test.lib.cli.predicate.AndPredicate;
  
  import java.util.List;
  
  /**
   * Test verifies that RTM-based lock elision could be used for stack locks
--- 41,52 ----
*** 60,77 ****
   * so total locks count should be the same.
   * This test could also be affected by retriable aborts, so -XX:RTMRetryCount=0
   * is used. For more information abort that issue see
   * {@link TestUseRTMAfterLockInflation}.
   */
! public class TestUseRTMForStackLocks extends CommandLineOptionTest {
      private static final boolean INFLATE_MONITOR = false;
  
-     private TestUseRTMForStackLocks() {
-         super(new AndPredicate(new SupportedCPU(), new SupportedOS(), new SupportedVM()));
-     }
- 
-     @Override
      protected void runTestCases() throws Throwable {
          AbortProvoker provoker = AbortType.XABORT.provoker();
          RTMLockingStatistics lock;
  
          OutputAnalyzer outputAnalyzer = RTMTestBase.executeRTMTest(
--- 56,68 ----
   * so total locks count should be the same.
   * This test could also be affected by retriable aborts, so -XX:RTMRetryCount=0
   * is used. For more information abort that issue see
   * {@link TestUseRTMAfterLockInflation}.
   */
! public class TestUseRTMForStackLocks {
      private static final boolean INFLATE_MONITOR = false;
  
      protected void runTestCases() throws Throwable {
          AbortProvoker provoker = AbortType.XABORT.provoker();
          RTMLockingStatistics lock;
  
          OutputAnalyzer outputAnalyzer = RTMTestBase.executeRTMTest(
*** 98,105 ****
                  "Total locks count should be greater or equal to "
                  + AbortProvoker.DEFAULT_ITERATIONS);
      }
  
      public static void main(String args[]) throws Throwable {
!         new TestUseRTMForStackLocks().test();
      }
  }
--- 89,96 ----
                  "Total locks count should be greater or equal to "
                  + AbortProvoker.DEFAULT_ITERATIONS);
      }
  
      public static void main(String args[]) throws Throwable {
!         new TestUseRTMForStackLocks().runTestCases();
      }
  }