Mercurial > hg > graal-compiler
view test/compiler/6849574/Test.java @ 5243:e954395cc873
fixed bug in BitMap.negate() causing length() to be greater than size()
author | Doug Simon <doug.simon@oracle.com> |
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date | Fri, 13 Apr 2012 23:55:25 +0200 |
parents | c18cbe5936b8 |
children |
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/* * Copyright (c) 2009, 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. * */ /** * @test * @bug 6849574 * @summary VM crash using NonBlockingHashMap (high_scale_lib) * * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+VerifyBeforeGC Test */ import java.util.concurrent.atomic.*; public class Test extends Thread { public static void main(String[] args) { AtomicReferenceArray a = new AtomicReferenceArray(10000); for (int i = 0; i < 100000; i++) { a.getAndSet(9999, new Object()); if (i > 99990) System.gc(); } } }