7 * published by the Free Software Foundation.
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 IsMethodCompilableTest
26 * @bug 8007270 8006683 8007288 8022832
27 * @library /testlibrary /test/lib /
28 * @modules java.base/jdk.internal.misc
29 * java.management
30 * @build jdk.test.lib.*
31 * sun.hotspot.WhiteBox
32 * @build IsMethodCompilableTest
33 * @run driver ClassFileInstaller sun.hotspot.WhiteBox
34 * sun.hotspot.WhiteBox$WhiteBoxPermission
35 * jdk.test.lib.Platform
36 * @run main/othervm/timeout=2400 -Xbootclasspath/a:. -Xmixed -XX:-TieredCompilation -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:PerMethodRecompilationCutoff=3 -XX:-UseCounterDecay -XX:CompileCommand=compileonly,compiler.whitebox.SimpleTestCaseHelper::* IsMethodCompilableTest
37 * @summary testing of WB::isMethodCompilable()
38 * @author igor.ignatyev@oracle.com
39 */
40
41 import jdk.test.lib.Platform;
42 import compiler.whitebox.CompilerWhiteBoxTest;
43
44 public class IsMethodCompilableTest extends CompilerWhiteBoxTest {
45 /**
46 * Value of {@code -XX:PerMethodRecompilationCutoff}
47 */
48 protected static final long PER_METHOD_RECOMPILATION_CUTOFF;
49
50 static {
51 long tmp = Long.parseLong(
52 getVMOption("PerMethodRecompilationCutoff", "400"));
53 if (tmp == -1) {
54 PER_METHOD_RECOMPILATION_CUTOFF = -1 /* Inf */;
55 } else {
56 PER_METHOD_RECOMPILATION_CUTOFF = (0xFFFFFFFFL & tmp);
57 }
58 }
59
60 public static void main(String[] args) throws Exception {
61 CompilerWhiteBoxTest.main(IsMethodCompilableTest::new, args);
62 }
|
7 * published by the Free Software Foundation.
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 IsMethodCompilableTest
26 * @bug 8007270 8006683 8007288 8022832
27 * @summary testing of WB::isMethodCompilable()
28 * @library /testlibrary /test/lib /
29 * @modules java.base/jdk.internal.misc
30 * java.management
31 * @build jdk.test.lib.*
32 * sun.hotspot.WhiteBox
33 * @build compiler.whitebox.IsMethodCompilableTest
34 * @run driver ClassFileInstaller sun.hotspot.WhiteBox
35 * sun.hotspot.WhiteBox$WhiteBoxPermission
36 * jdk.test.lib.Platform
37 * @run main/othervm/timeout=2400 -XX:-TieredCompilation -Xmixed
38 * -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
39 * -XX:PerMethodRecompilationCutoff=3 -XX:-UseCounterDecay
40 * -XX:CompileCommand=compileonly,compiler.whitebox.SimpleTestCaseHelper::*
41 * compiler.whitebox.IsMethodCompilableTest
42 */
43
44 package compiler.whitebox;
45
46 import jdk.test.lib.Platform;
47
48 public class IsMethodCompilableTest extends CompilerWhiteBoxTest {
49 /**
50 * Value of {@code -XX:PerMethodRecompilationCutoff}
51 */
52 protected static final long PER_METHOD_RECOMPILATION_CUTOFF;
53
54 static {
55 long tmp = Long.parseLong(
56 getVMOption("PerMethodRecompilationCutoff", "400"));
57 if (tmp == -1) {
58 PER_METHOD_RECOMPILATION_CUTOFF = -1 /* Inf */;
59 } else {
60 PER_METHOD_RECOMPILATION_CUTOFF = (0xFFFFFFFFL & tmp);
61 }
62 }
63
64 public static void main(String[] args) throws Exception {
65 CompilerWhiteBoxTest.main(IsMethodCompilableTest::new, args);
66 }
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