10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 /*
  27  * @test
  28  * @summary tests on constant folding of unsafe get operations from stable arrays
  29  * @library /testlibrary /test/lib

  30  *
  31  * @requires vm.flavor != "client"
  32  *
  33  * @run main/bootclasspath -XX:+UnlockDiagnosticVMOptions
  34  *                   -Xbatch -XX:-TieredCompilation
  35  *                   -XX:+FoldStableValues
  36  *                   -XX:CompileCommand=dontinline,*Test::test*
  37  *                   UnsafeGetStableArrayElement
  38  */
  39 import jdk.internal.misc.Unsafe;
  40 import jdk.internal.vm.annotation.Stable;
  41 import java.util.concurrent.Callable;
  42 
  43 import static jdk.internal.misc.Unsafe.*;
  44 import static jdk.test.lib.Asserts.*;
  45 
  46 public class UnsafeGetStableArrayElement {
  47     @Stable static final boolean[] STABLE_BOOLEAN_ARRAY = new boolean[16];
  48     @Stable static final    byte[]    STABLE_BYTE_ARRAY = new    byte[16];
  49     @Stable static final   short[]   STABLE_SHORT_ARRAY = new   short[8];

  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 /*
  27  * @test
  28  * @summary tests on constant folding of unsafe get operations from stable arrays
  29  * @library /testlibrary /test/lib
  30  * @ignore 8151137
  31  *
  32  * @requires vm.flavor != "client"
  33  *
  34  * @run main/bootclasspath -XX:+UnlockDiagnosticVMOptions
  35  *                   -Xbatch -XX:-TieredCompilation
  36  *                   -XX:+FoldStableValues
  37  *                   -XX:CompileCommand=dontinline,*Test::test*
  38  *                   UnsafeGetStableArrayElement
  39  */
  40 import jdk.internal.misc.Unsafe;
  41 import jdk.internal.vm.annotation.Stable;
  42 import java.util.concurrent.Callable;
  43 
  44 import static jdk.internal.misc.Unsafe.*;
  45 import static jdk.test.lib.Asserts.*;
  46 
  47 public class UnsafeGetStableArrayElement {
  48     @Stable static final boolean[] STABLE_BOOLEAN_ARRAY = new boolean[16];
  49     @Stable static final    byte[]    STABLE_BYTE_ARRAY = new    byte[16];
  50     @Stable static final   short[]   STABLE_SHORT_ARRAY = new   short[8];