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.invoke.*;
27 import java.lang.reflect.Method;
28 import java.util.Arrays;
29
30 import jdk.experimental.value.MethodHandleBuilder;
31 import jdk.test.lib.Asserts;
32
33 /*
34 * @test
35 * @summary Test value types in LWorld.
36 * @modules java.base/jdk.experimental.value
37 * @library /testlibrary /test/lib /compiler/whitebox /
38 * @requires os.simpleArch == "x64"
39 * @compile TestLWorld.java
40 * @run driver ClassFileInstaller sun.hotspot.WhiteBox jdk.test.lib.Platform
41 * @run main/othervm/timeout=300 -Xbootclasspath/a:. -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions
42 * -XX:+UnlockExperimentalVMOptions -XX:+WhiteBoxAPI
43 * compiler.valhalla.valuetypes.ValueTypeTest
44 * compiler.valhalla.valuetypes.TestLWorld
45 */
46 public class TestLWorld 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 1: return new String[] {"-XX:-UseOptoBiasInlining"};
52 case 2: return new String[] {"-XX:-UseBiasedLocking"};
53 case 3: return new String[] {"-XX:-MonomorphicArrayCheck", "-XX:-UseBiasedLocking", "-XX:ValueArrayElemMaxFlatSize=-1"};
54 case 4: return new String[] {"-XX:-MonomorphicArrayCheck"};
55 }
56 return null;
57 }
58
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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.invoke.*;
27 import java.lang.reflect.Method;
28 import java.util.Arrays;
29
30 import jdk.experimental.value.MethodHandleBuilder;
31 import jdk.test.lib.Asserts;
32
33 /*
34 * @test
35 * @summary Test value types in LWorld.
36 * @modules java.base/jdk.experimental.value
37 * @library /testlibrary /test/lib /compiler/whitebox /
38 * @requires (os.simpleArch == "x64" | os.simpleArch == "aarch64")
39 * @compile TestLWorld.java
40 * @run driver ClassFileInstaller sun.hotspot.WhiteBox jdk.test.lib.Platform
41 * @run main/othervm/timeout=300 -Xbootclasspath/a:. -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions
42 * -XX:+UnlockExperimentalVMOptions -XX:+WhiteBoxAPI
43 * compiler.valhalla.valuetypes.ValueTypeTest
44 * compiler.valhalla.valuetypes.TestLWorld
45 */
46 public class TestLWorld 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 1: return new String[] {"-XX:-UseOptoBiasInlining"};
52 case 2: return new String[] {"-XX:-UseBiasedLocking"};
53 case 3: return new String[] {"-XX:-MonomorphicArrayCheck", "-XX:-UseBiasedLocking", "-XX:ValueArrayElemMaxFlatSize=-1"};
54 case 4: return new String[] {"-XX:-MonomorphicArrayCheck"};
55 }
56 return null;
57 }
58
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