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  * @test
  26  * @library /test/lib /testlibrary /
  27  * @requires vm.bits == "64" & os.arch == "amd64" & os.family == "linux"
  28  * @modules java.base/jdk.internal.misc
  29  * @build compiler.aot.DeoptimizationTest
  30  *        compiler.aot.AotCompiler
  31  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  32  *     sun.hotspot.WhiteBox$WhiteBoxPermission
  33  * @run main compiler.aot.AotCompiler -libname libDeoptimizationTest.so
  34  *     -class compiler.aot.DeoptimizationTest
  35  *     -compile compiler.aot.DeoptimizationTest.testMethod()D

  36  * @run main/othervm -Xmixed -XX:+UseAOT -XX:+TieredCompilation

  37  *     -XX:CompileCommand=dontinline,compiler.aot.DeoptimizationTest::*
  38  *     -XX:AOTLibrary=./libDeoptimizationTest.so -Xbootclasspath/a:.
  39  *     -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
  40  *     compiler.aot.DeoptimizationTest
  41  * @summary check if aot code can be deoptimized
  42  */
  43 
  44 package compiler.aot;
  45 
  46 import java.lang.reflect.Method;
  47 import jdk.test.lib.Asserts;
  48 import jdk.test.lib.Utils;
  49 import sun.hotspot.WhiteBox;
  50 import compiler.whitebox.CompilerWhiteBoxTest;
  51 
  52 public final class DeoptimizationTest {
  53     private static final String TEST_METHOD = "testMethod";
  54     private static final WhiteBox WB = WhiteBox.getWhiteBox();
  55     private final Method testMethod;
  56 

  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  * @test
  26  * @library /test/lib /testlibrary /
  27  * @requires vm.bits == "64" & os.arch == "amd64" & os.family == "linux"
  28  * @modules java.base/jdk.internal.misc
  29  * @build compiler.aot.DeoptimizationTest
  30  *        compiler.aot.AotCompiler
  31  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  32  *     sun.hotspot.WhiteBox$WhiteBoxPermission
  33  * @run main compiler.aot.AotCompiler -libname libDeoptimizationTest.so
  34  *     -class compiler.aot.DeoptimizationTest
  35  *     -compile compiler.aot.DeoptimizationTest.testMethod()D
  36  *     -extraopt -XX:-UseCompressedOops
  37  * @run main/othervm -Xmixed -XX:+UseAOT -XX:+TieredCompilation
  38  *     -XX:-UseCompressedOops
  39  *     -XX:CompileCommand=dontinline,compiler.aot.DeoptimizationTest::*
  40  *     -XX:AOTLibrary=./libDeoptimizationTest.so -Xbootclasspath/a:.
  41  *     -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
  42  *     compiler.aot.DeoptimizationTest
  43  * @summary check if aot code can be deoptimized
  44  */
  45 
  46 package compiler.aot;
  47 
  48 import java.lang.reflect.Method;
  49 import jdk.test.lib.Asserts;
  50 import jdk.test.lib.Utils;
  51 import sun.hotspot.WhiteBox;
  52 import compiler.whitebox.CompilerWhiteBoxTest;
  53 
  54 public final class DeoptimizationTest {
  55     private static final String TEST_METHOD = "testMethod";
  56     private static final WhiteBox WB = WhiteBox.getWhiteBox();
  57     private final Method testMethod;
  58