test/compiler/6659207/Test.java

Wed, 27 Apr 2016 01:25:04 +0800

author
aoqi
date
Wed, 27 Apr 2016 01:25:04 +0800
changeset 0
f90c822e73f8
child 6876
710a3c8b516e
permissions
-rw-r--r--

Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/
changeset: 6782:28b50d07f6f8
tag: jdk8u25-b17

     1 /*
     2  * Copyright (c) 1997, 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  */
    25 /*
    26  * @test
    27  * @bug 6659207
    28  * @summary access violation in CompilerThread0
    29  */
    31 public class Test {
    32     static int[] array = new int[12];
    34     static int index(int i) {
    35         if (i == 0) return 0;
    36         for (int n = 0; n < array.length; n++)
    37             if (i < array[n]) return n;
    38         return -1;
    39     }
    41     static int test(int i) {
    42         int result = 0;
    43         i = index(i);
    44         if (i >= 0)
    45             if (array[i] != 0)
    46                 result++;
    48         if (i != -1)
    49             array[i]++;
    51         return result;
    52     }
    54     public static void main(String[] args) {
    55         int total = 0;
    56         for (int i = 0; i < 100000; i++) {
    57             total += test(10);
    58         }
    59         System.out.println(total);
    60     }
    61 }

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