test/compiler/6795362/Test6795362.java

/*
 * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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/**
 * @test
 * @bug 6795362
 * @summary 32bit server compiler leads to wrong results on solaris-x86
 *
 * @run main/othervm -Xcomp -XX:CompileOnly=Test6795362.sub Test6795362
 */

public class Test6795362 {
    public static void main(String[] args)
    {
        sub();

        if (var_bad != 0)
            throw new InternalError(var_bad + " != 0");
    }

    static long var_bad = -1L;

    static void sub()
    {
        var_bad >>= 65;
        var_bad /= 65;
    }
}