jdk8-mips64-public/hotspot: test/compiler/6849574/Test.java@3170e4044f2d

     1 /*

     2  * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     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  */

    25 /**

    26  * @test

    27  * @bug 6849574

    28  * @summary VM crash using NonBlockingHashMap (high_scale_lib)

    29  *

    30  * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+VerifyBeforeGC Test

    31  */

    33 import java.util.concurrent.atomic.*;

    35 public class Test extends Thread {

    37     public static void main(String[] args) {

    38         AtomicReferenceArray a = new AtomicReferenceArray(10000);

    39         for (int i = 0; i < 100000; i++) {

    40             a.getAndSet(9999, new Object());

    41             if (i > 99990) System.gc();

    42         }

    43     }

    44 }

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