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
26 * @bug 8062280
27 * @summary C2: inlining failure due to access checks being too strict
28 * @modules java.base/jdk.internal.misc
29 * @library /testlibrary
30 * @run main/othervm MHInlineTest
31 */
32 import java.lang.invoke.*;
33 import jdk.test.lib.*;
34 import static jdk.test.lib.Asserts.*;
35
36 public class MHInlineTest {
37 public static void main(String[] args) throws Exception {
38 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
39 "-XX:+IgnoreUnrecognizedVMOptions", "-showversion",
40 "-server", "-XX:-TieredCompilation", "-Xbatch",
41 "-XX:+PrintCompilation", "-XX:+UnlockDiagnosticVMOptions", "-XX:+PrintInlining",
42 "-XX:CompileCommand=dontinline,MHInlineTest::test*",
43 "MHInlineTest$Launcher");
44
45 OutputAnalyzer analyzer = new OutputAnalyzer(pb.start());
46
47 analyzer.shouldHaveExitValue(0);
48
49 // The test is applicable only to C2 (present in Server VM).
50 if (analyzer.getStderr().contains("Server VM")) {
51 analyzer.shouldContain("MHInlineTest$B::public_x (3 bytes) inline (hot)");
52 analyzer.shouldContain("MHInlineTest$B::protected_x (3 bytes) inline (hot)");
53 analyzer.shouldContain("MHInlineTest$B::package_x (3 bytes) inline (hot)");
54 analyzer.shouldContain("MHInlineTest$A::package_final_x (3 bytes) inline (hot)");
55 analyzer.shouldContain("MHInlineTest$B::private_x (3 bytes) inline (hot)");
56 analyzer.shouldContain("MHInlineTest$B::private_static_x (3 bytes) inline (hot)");
57 analyzer.shouldContain("MHInlineTest$A::package_static_x (3 bytes) inline (hot)");
58 }
59 }
60
61 static class A {
62 public static final MethodHandles.Lookup LOOKUP = MethodHandles.lookup();
63
64 public Class<?> public_x() { return A.class; }
65 protected Class<?> protected_x() { return A.class; }
66 Class<?> package_x() { return A.class; }
67 final Class<?> package_final_x() { return A.class; }
68
69 static Class<?> package_static_x() { return A.class; }
70 }
71
72 static class B extends A {
73 public static final MethodHandles.Lookup LOOKUP = MethodHandles.lookup();
74
75 @Override public Class<?> public_x() { return B.class; }
76 @Override protected Class<?> protected_x() { return B.class; }
77 @Override Class<?> package_x() { return B.class; }
|
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
26 * @bug 8062280
27 * @summary C2: inlining failure due to access checks being too strict
28 * @modules java.base/jdk.internal.misc
29 * @library /testlibrary /
30 *
31 * @run main/othervm compiler.jsr292.MHInlineTest
32 */
33
34 package compiler.jsr292;
35
36 import jdk.test.lib.OutputAnalyzer;
37 import jdk.test.lib.ProcessTools;
38
39 import java.lang.invoke.MethodHandle;
40 import java.lang.invoke.MethodHandles;
41 import java.lang.invoke.MethodType;
42
43 import static jdk.test.lib.Asserts.assertEquals;
44
45 public class MHInlineTest {
46 public static void main(String[] args) throws Exception {
47 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
48 "-XX:+IgnoreUnrecognizedVMOptions", "-showversion",
49 "-server", "-XX:-TieredCompilation", "-Xbatch",
50 "-XX:+PrintCompilation", "-XX:+UnlockDiagnosticVMOptions", "-XX:+PrintInlining",
51 "-XX:CompileCommand=dontinline,compiler.jsr292.MHInlineTest::test*",
52 Launcher.class.getName());
53
54 OutputAnalyzer analyzer = new OutputAnalyzer(pb.start());
55
56 analyzer.shouldHaveExitValue(0);
57
58 // The test is applicable only to C2 (present in Server VM).
59 if (analyzer.getStderr().contains("Server VM")) {
60 analyzer.shouldContain("compiler.jsr292.MHInlineTest$B::public_x (3 bytes) inline (hot)");
61 analyzer.shouldContain("compiler.jsr292.MHInlineTest$B::protected_x (3 bytes) inline (hot)");
62 analyzer.shouldContain("compiler.jsr292.MHInlineTest$B::package_x (3 bytes) inline (hot)");
63 analyzer.shouldContain("compiler.jsr292.MHInlineTest$A::package_final_x (3 bytes) inline (hot)");
64 analyzer.shouldContain("compiler.jsr292.MHInlineTest$B::private_x (3 bytes) inline (hot)");
65 analyzer.shouldContain("compiler.jsr292.MHInlineTest$B::private_static_x (3 bytes) inline (hot)");
66 analyzer.shouldContain("compiler.jsr292.MHInlineTest$A::package_static_x (3 bytes) inline (hot)");
67 }
68 }
69
70 static class A {
71 public static final MethodHandles.Lookup LOOKUP = MethodHandles.lookup();
72
73 public Class<?> public_x() { return A.class; }
74 protected Class<?> protected_x() { return A.class; }
75 Class<?> package_x() { return A.class; }
76 final Class<?> package_final_x() { return A.class; }
77
78 static Class<?> package_static_x() { return A.class; }
79 }
80
81 static class B extends A {
82 public static final MethodHandles.Lookup LOOKUP = MethodHandles.lookup();
83
84 @Override public Class<?> public_x() { return B.class; }
85 @Override protected Class<?> protected_x() { return B.class; }
86 @Override Class<?> package_x() { return B.class; }
|