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 DeoptimizeMultipleOSRTest
  27  * @bug 8061817
  28  * @summary testing of WB::deoptimizeMethod()
  29  * @library /testlibrary /test/lib /
  30  * @modules java.base/jdk.internal.misc
  31  *          java.management
  32  * @build compiler.whitebox.DeoptimizeMultipleOSRTest
  33  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  34  *                                sun.hotspot.WhiteBox$WhiteBoxPermission
  35  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
  36  *                   -XX:CompileCommand=compileonly,compiler.whitebox.DeoptimizeMultipleOSRTest::triggerOSR
  37  *                   compiler.whitebox.DeoptimizeMultipleOSRTest
  38  */
  39 
  40 package compiler.whitebox;
  41 
  42 import sun.hotspot.WhiteBox;
  43 
  44 import java.lang.reflect.Method;
  45 
  46 public class DeoptimizeMultipleOSRTest {
  47     private static final WhiteBox WHITE_BOX = WhiteBox.getWhiteBox();
  48     private static final long BACKEDGE_THRESHOLD = 150000;
  49     private Method method;
  50     private int counter = 0;
  51 
  52     public static void main(String[] args) throws Exception {

   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 DeoptimizeMultipleOSRTest
  27  * @bug 8061817
  28  * @summary testing of WB::deoptimizeMethod()
  29  * @library /test/lib /
  30  * @modules java.base/jdk.internal.misc
  31  *          java.management
  32  * @build sun.hotspot.WhiteBox
  33  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  34  *                                sun.hotspot.WhiteBox$WhiteBoxPermission
  35  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
  36  *                   -XX:CompileCommand=compileonly,compiler.whitebox.DeoptimizeMultipleOSRTest::triggerOSR
  37  *                   compiler.whitebox.DeoptimizeMultipleOSRTest
  38  */
  39 
  40 package compiler.whitebox;
  41 
  42 import sun.hotspot.WhiteBox;
  43 
  44 import java.lang.reflect.Method;
  45 
  46 public class DeoptimizeMultipleOSRTest {
  47     private static final WhiteBox WHITE_BOX = WhiteBox.getWhiteBox();
  48     private static final long BACKEDGE_THRESHOLD = 150000;
  49     private Method method;
  50     private int counter = 0;
  51 
  52     public static void main(String[] args) throws Exception {