Mercurial > jdk8-mips64-public > hotspot / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/test/compiler/6852078/Test6852078.java	Fri Oct 30 10:12:52 2009 -0700
     1.3 @@ -0,0 +1,57 @@
     1.4 +/*
     1.5 + * Copyright 2009 Sun Microsystems, Inc.  All Rights Reserved.
     1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     1.7 + *
     1.8 + * This code is free software; you can redistribute it and/or modify it
     1.9 + * under the terms of the GNU General Public License version 2 only, as
    1.10 + * published by the Free Software Foundation.
    1.11 + *
    1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT
    1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    1.14 + * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    1.15 + * version 2 for more details (a copy is included in the LICENSE file that
    1.16 + * accompanied this code).
    1.17 + *
    1.18 + * You should have received a copy of the GNU General Public License version
    1.19 + * 2 along with this work; if not, write to the Free Software Foundation,
    1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
    1.21 + *
    1.22 + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
    1.23 + * CA 95054 USA or visit www.sun.com if you need additional information or
    1.24 + * have any questions.
    1.25 + *
    1.26 + */
    1.27 +
    1.28 +/**
    1.29 + * @test
    1.30 + * @bug 6852078
    1.31 + * @summary Disable SuperWord optimization for unsafe read/write
    1.32 + *
    1.33 + * @run main/othervm Test6852078
    1.34 + */
    1.35 +
    1.36 +import java.util.*;
    1.37 +import java.nio.ByteBuffer;
    1.38 +import com.sun.corba.se.impl.encoding.ByteBufferWithInfo;
    1.39 +import com.sun.jndi.toolkit.corba.CorbaUtils;
    1.40 +
    1.41 +public class Test6852078 {
    1.42 +
    1.43 +    public Test6852078(String [] args) {
    1.44 +
    1.45 +        int capacity = 128;
    1.46 +        ByteBuffer bb = ByteBuffer.allocateDirect(capacity);
    1.47 +        ByteBufferWithInfo bbwi = new ByteBufferWithInfo( CorbaUtils.getOrb(null, -1, new Hashtable()), bb);
    1.48 +        byte[] tmpBuf;
    1.49 +        tmpBuf = new byte[bbwi.buflen];
    1.50 +
    1.51 +        for (int i = 0; i < capacity; i++)
    1.52 +            tmpBuf[i] = bbwi.byteBuffer.get(i);
    1.53 +    }
    1.54 +
    1.55 +    public static void main(String [] args) {
    1.56 +        for (int i=0; i<2000; i++) {
    1.57 +            Test6852078 t = new Test6852078(args);
    1.58 +        }
    1.59 +    }
    1.60 +}