Mercurial > hg > graal-compiler
diff test/runtime/contended/HasNonStatic.java @ 10348:3970971c91e0
8015270: @Contended: fix multiple issues in the layout code
Summary: field count handling fixed, has_nonstatic_fields invariant fixed, oop map overrun fixed; new asserts
Reviewed-by: kvn, dcubed, coleenp
author | shade |
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date | Mon, 27 May 2013 12:49:08 -0700 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/runtime/contended/HasNonStatic.java Mon May 27 12:49:08 2013 -0700 @@ -0,0 +1,75 @@ +/* + * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +import java.io.BufferedReader; +import java.io.InputStreamReader; +import java.lang.Class; +import java.lang.String; +import java.lang.System; +import java.lang.management.ManagementFactory; +import java.lang.management.RuntimeMXBean; +import java.util.ArrayList; +import java.util.List; +import java.util.concurrent.CyclicBarrier; +import java.util.regex.Matcher; +import java.util.regex.Pattern; +import java.lang.reflect.Field; +import java.lang.reflect.Modifier; +import sun.misc.Unsafe; +import sun.misc.Contended; + +/* + * @test + * @bug 8015270 + * @summary \@Contended: fix multiple issues in the layout code + * + * @run main/othervm -XX:-RestrictContended HasNonStatic + */ +public class HasNonStatic { + + public static void main(String[] args) throws Exception { + R1 r1 = new R1(); + R2 r2 = new R2(); + R3 r3 = new R3(); + R4 r4 = new R4(); + } + + public static class R1 { + @Contended + Object o; + } + + @Contended + public static class R2 { + Object o; + } + + @Contended + public static class R3 { + } + + public static class R4 extends R3 { + } + +} +