test/compiler/6795161/Test.java

Wed, 20 May 2015 09:07:36 -0400

author
skovalev
date
Wed, 20 May 2015 09:07:36 -0400
changeset 7871
3820a7d64760
parent 6198
55fb97c4c58d
child 6876
710a3c8b516e
permissions
-rw-r--r--

8078834: [TESTBUG] Tests fails on ARM64 due to unknown hardware
Reviewed-by: dholmes, adinn

     1 /*
     2  * Copyright (c) 2009, 2013, 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 6795161
    28  * @summary Escape analysis leads to data corruption
    29  * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -Xcomp -XX:CompileOnly=Test -XX:+DoEscapeAnalysis Test
    30  */
    32 class Test_Class_1 {
    33     static String var_1;
    35     static void badFunc(int size)
    36     {
    37         try {
    38           for (int i = 0; i < 1; (new byte[size-i])[0] = 0, i++) {}
    39         } catch (Exception e) {
    40           // don't comment it out, it will lead to correct results ;)
    41           //System.out.println("Got exception: " + e);
    42         }
    43     }
    44 }
    46 public class Test {
    47     static String var_1_copy = Test_Class_1.var_1;
    49     static byte var_check;
    51     public static void main(String[] args)
    52     {
    53         var_check = 1;
    55         Test_Class_1.badFunc(-1);
    57         System.out.println("EATester.var_check = " + Test.var_check + " (expected 1)\n");
    58     }
    59 }

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