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 package compiler.valhalla.valuetypes;
25
26 import java.lang.reflect.Array;
27 import java.lang.reflect.Field;
28 import java.util.Arrays;
29
30 import jdk.test.lib.Asserts;
31 import jdk.internal.misc.Unsafe;
32
33 /*
34 * @test
35 * @summary Test intrinsic support for value types
36 * @library /testlibrary /test/lib /compiler/whitebox /
37 * @modules java.base/jdk.internal.misc
38 * @requires os.simpleArch == "x64"
39 * @compile -XDallowWithFieldOperator TestIntrinsics.java
40 * @run driver ClassFileInstaller sun.hotspot.WhiteBox jdk.test.lib.Platform
41 * @run main/othervm/timeout=120 -Xbootclasspath/a:. -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions
42 * -XX:+UnlockExperimentalVMOptions -XX:+WhiteBoxAPI -XX:+EnableValhalla
43 * compiler.valhalla.valuetypes.ValueTypeTest
44 * compiler.valhalla.valuetypes.TestIntrinsics
45 */
46 public class TestIntrinsics extends ValueTypeTest {
47 // Extra VM parameters for some test scenarios. See ValueTypeTest.getVMParameters()
48 @Override
49 public String[] getExtraVMParameters(int scenario) {
50 switch (scenario) {
51 case 3: return new String[] {"-XX:-MonomorphicArrayCheck", "-XX:ValueArrayElemMaxFlatSize=-1"};
52 case 4: return new String[] {"-XX:-MonomorphicArrayCheck"};
53 }
54 return null;
55 }
56
57 public static void main(String[] args) throws Throwable {
58 TestIntrinsics test = new TestIntrinsics();
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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 package compiler.valhalla.valuetypes;
25
26 import java.lang.reflect.Array;
27 import java.lang.reflect.Field;
28 import java.util.Arrays;
29
30 import jdk.test.lib.Asserts;
31 import jdk.internal.misc.Unsafe;
32
33 /*
34 * @test
35 * @summary Test intrinsic support for value types
36 * @library /testlibrary /test/lib /compiler/whitebox /
37 * @modules java.base/jdk.internal.misc
38 * @compile -XDallowWithFieldOperator TestIntrinsics.java
39 * @run driver ClassFileInstaller sun.hotspot.WhiteBox jdk.test.lib.Platform
40 * @run main/othervm/timeout=120 -Xbootclasspath/a:. -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions
41 * -XX:+UnlockExperimentalVMOptions -XX:+WhiteBoxAPI -XX:+EnableValhalla
42 * compiler.valhalla.valuetypes.ValueTypeTest
43 * compiler.valhalla.valuetypes.TestIntrinsics
44 */
45 public class TestIntrinsics extends ValueTypeTest {
46 // Extra VM parameters for some test scenarios. See ValueTypeTest.getVMParameters()
47 @Override
48 public String[] getExtraVMParameters(int scenario) {
49 switch (scenario) {
50 case 3: return new String[] {"-XX:-MonomorphicArrayCheck", "-XX:ValueArrayElemMaxFlatSize=-1"};
51 case 4: return new String[] {"-XX:-MonomorphicArrayCheck"};
52 }
53 return null;
54 }
55
56 public static void main(String[] args) throws Throwable {
57 TestIntrinsics test = new TestIntrinsics();
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