Test7005594.java revision 12651:6ef01bd40ce2 
1/*
2 * Copyright (c) 2011, 2012, 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 */
23package org.graalvm.compiler.jtt.hotspot;
24
25//@formatter:off
26
27/**
28 * @test
29 * @bug 7005594
30 * @summary Array overflow not handled correctly with loop optimzations
31 *
32 * @run shell Test7005594.sh
33 */
34public class Test7005594 {
35
36    private static int test0(byte[] a) {
37        int result = 0;
38        for (int i = 0; i < a.length; i += ((0x7fffffff >> 1) + 1)) {
39            result += a[i];
40        }
41        return result;
42    }
43
44    public static int test() {
45        byte[] a = new byte[(0x7fffffff >> 1) + 2];
46        try {
47            test0(a);
48        } catch (ArrayIndexOutOfBoundsException e) {
49            return 95;
50        }
51        return 97;
52    }
53
54}
55