1 /*

     2  * Copyright (c) 2008, 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 6741738

    27  * @summary TypePtr::add_offset() set incorrect offset when the add overflows

    28  *

    29  * @run main/othervm -Xcomp

    30  *      -XX:CompileCommand=compileonly,compiler.c2.Test6741738::foo

    31  *      compiler.c2.Test6741738

    32  */

    33 

    34 package compiler.c2;

    35 

    36 public class Test6741738 {

    37     private String[] values;

    38     private int count;

    39 

    40     String foo() {

    41         int i = Integer.MAX_VALUE - 1;

    42         String s;

    43         try {

    44             s = values[i];

    45         } catch (Throwable e) {

    46             s = "";

    47         }

    48         return s;

    49     }

    50 

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

    52         Test6741738 t = new Test6741738();

    53         String s = t.foo();

    54     }

    55 }