1/*
2 * Copyright (c) 2009, 2015, 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
24/**
25 * @test
26 * @bug 6852078
27 * @summary Disable SuperWord optimization for unsafe read/write
28 * @modules java.corba/com.sun.corba.se.impl.encoding
29 *          java.corba/com.sun.jndi.toolkit.corba
30 *
31 * @run main compiler.c2.Test6852078
32 */
33
34package compiler.c2;
35
36import com.sun.corba.se.impl.encoding.ByteBufferWithInfo;
37import com.sun.jndi.toolkit.corba.CorbaUtils;
38
39import java.nio.ByteBuffer;
40import java.util.Hashtable;
41
42public class Test6852078 {
43
44    public Test6852078(String [] args) {
45
46        int capacity = 128;
47        ByteBuffer bb = ByteBuffer.allocateDirect(capacity);
48        ByteBufferWithInfo bbwi = new ByteBufferWithInfo( CorbaUtils.getOrb(null, -1, new Hashtable()), bb);
49        byte[] tmpBuf;
50        tmpBuf = new byte[bbwi.buflen];
51
52        for (int i = 0; i < capacity; i++)
53            tmpBuf[i] = bbwi.byteBuffer.get(i);
54    }
55
56    public static void main(String [] args) {
57        long start = System.currentTimeMillis();
58        for (int i=0; i<2000; i++) {
59            // To protect slow systems from test-too-long timeouts
60            if ((i > 100) && ((System.currentTimeMillis() - start) > 100000))
61               break;
62            Test6852078 t = new Test6852078(args);
63        }
64    }
65}
66