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 8155781
27 * @modules java.base/jdk.internal.misc
28 *
29 * @run main/bootclasspath/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions
30 * -XX:-TieredCompilation -Xbatch
31 * -XX:+UseCompressedOops -XX:+UseCompressedClassPointers
32 * -XX:CompileCommand=dontinline,compiler.unsafe.OpaqueAccesses::test*
33 * compiler.unsafe.OpaqueAccesses
34 * @run main/bootclasspath/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions
35 * -XX:-TieredCompilation -Xbatch
36 * -XX:+UseCompressedOops -XX:-UseCompressedClassPointers
37 * -XX:CompileCommand=dontinline,compiler.unsafe.OpaqueAccesses::test*
38 * compiler.unsafe.OpaqueAccesses
39 * @run main/bootclasspath/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions
40 * -XX:-TieredCompilation -Xbatch
41 * -XX:-UseCompressedOops -XX:+UseCompressedClassPointers
42 * -XX:CompileCommand=dontinline,compiler.unsafe.OpaqueAccesses::test*
43 * compiler.unsafe.OpaqueAccesses
44 * @run main/bootclasspath/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions
45 * -XX:-TieredCompilation -Xbatch
46 * -XX:-UseCompressedOops -XX:-UseCompressedClassPointers
47 * -XX:CompileCommand=dontinline,compiler.unsafe.OpaqueAccesses::test*
48 * compiler.unsafe.OpaqueAccesses
49 */
50 package compiler.unsafe;
51
52 import jdk.internal.misc.Unsafe;
53
54 import java.lang.reflect.Field;
55
56 public class OpaqueAccesses {
57 private static final Unsafe UNSAFE = Unsafe.getUnsafe();
58
59 private static final Object INSTANCE = new OpaqueAccesses();
60
61 private static final Object[] ARRAY = new Object[10];
62
63 private static final long F_OFFSET;
64 private static final long E_OFFSET;
65
66 static {
67 try {
|
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 8155781
27 * @modules java.base/jdk.internal.misc
28 *
29 * @run main/bootclasspath/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions
30 * -XX:-TieredCompilation -Xbatch
31 * -XX:+UseCompressedOops -XX:+UseCompressedClassPointers
32 * -XX:CompileCommand=dontinline,compiler.unsafe.OpaqueAccesses::test*
33 * compiler.unsafe.OpaqueAccesses
34 * @run main/bootclasspath/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions
35 * -XX:-TieredCompilation -Xbatch
36 * -XX:-UseCompressedOops -XX:+UseCompressedClassPointers
37 * -XX:CompileCommand=dontinline,compiler.unsafe.OpaqueAccesses::test*
38 * compiler.unsafe.OpaqueAccesses
39 */
40 package compiler.unsafe;
41
42 import jdk.internal.misc.Unsafe;
43
44 import java.lang.reflect.Field;
45
46 public class OpaqueAccesses {
47 private static final Unsafe UNSAFE = Unsafe.getUnsafe();
48
49 private static final Object INSTANCE = new OpaqueAccesses();
50
51 private static final Object[] ARRAY = new Object[10];
52
53 private static final long F_OFFSET;
54 private static final long E_OFFSET;
55
56 static {
57 try {
|