8 * 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 * @test 26 * @bug 8143628 27 * @summary Test unsafe access for Object 28 * @modules jdk.unsupported/sun.misc 29 * @run testng/othervm -Diters=100 -Xint SunMiscUnsafeAccessTestObject 30 * @run testng/othervm -Diters=20000 -XX:TieredStopAtLevel=1 SunMiscUnsafeAccessTestObject 31 * @run testng/othervm -Diters=20000 -XX:-TieredCompilation SunMiscUnsafeAccessTestObject 32 * @run testng/othervm -Diters=20000 SunMiscUnsafeAccessTestObject 33 */ 34 35 import org.testng.annotations.Test; 36 37 import java.lang.reflect.Field; 38 39 import static org.testng.Assert.*; 40 41 public class SunMiscUnsafeAccessTestObject { 42 static final int ITERS = Integer.getInteger("iters", 1); 43 static final int WEAK_ATTEMPTS = Integer.getInteger("weakAttempts", 10); 44 45 static final sun.misc.Unsafe UNSAFE; 46 47 static final long V_OFFSET; 48 49 static final Object STATIC_V_BASE; 50 51 static final long STATIC_V_OFFSET; 52 53 static int ARRAY_OFFSET; | 8 * 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 * @test 26 * @bug 8143628 27 * @summary Test unsafe access for Object 28 * 29 * @modules jdk.unsupported/sun.misc 30 * @run testng/othervm -Diters=100 -Xint compiler.unsafe.SunMiscUnsafeAccessTestObject 31 * @run testng/othervm -Diters=20000 -XX:TieredStopAtLevel=1 compiler.unsafe.SunMiscUnsafeAccessTestObject 32 * @run testng/othervm -Diters=20000 -XX:-TieredCompilation compiler.unsafe.SunMiscUnsafeAccessTestObject 33 * @run testng/othervm -Diters=20000 compiler.unsafe.SunMiscUnsafeAccessTestObject 34 */ 35 36 package compiler.unsafe; 37 38 import org.testng.annotations.Test; 39 40 import java.lang.reflect.Field; 41 42 import static org.testng.Assert.*; 43 44 public class SunMiscUnsafeAccessTestObject { 45 static final int ITERS = Integer.getInteger("iters", 1); 46 static final int WEAK_ATTEMPTS = Integer.getInteger("weakAttempts", 10); 47 48 static final sun.misc.Unsafe UNSAFE; 49 50 static final long V_OFFSET; 51 52 static final Object STATIC_V_BASE; 53 54 static final long STATIC_V_OFFSET; 55 56 static int ARRAY_OFFSET; |