test/hotspot/jtreg/compiler/c2/Test6837011.java
author shade
Fri, 08 Jun 2018 11:41:43 +0200
changeset 50463 929cd9246fc9
parent 47216 71c04702a3d5
permissions -rw-r--r--
8204479: Bitwise AND on byte value sometimes produces wrong result Reviewed-by: kvn, thartmann

/*
 * 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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 * questions.
 */

/**
 * @test
 * @bug 6837011
 * @summary SIGSEGV in PhaseIdealLoop in 32bit jvm
 *
 * @run main/othervm -Xcomp
 *      -XX:CompileCommand=compileonly,compiler.c2.Test6837011::main
 *      compiler.c2.Test6837011
 */

package compiler.c2;

public class Test6837011 {
    static boolean var_3 = true;

    public static void main(String[] args) {
        double var_5;
        char var_7 = 1;
        double var_11 = 0;

        do {
            var_11++;
            var_5 = (var_7 /= ( var_3 ? ~1L : 3 ) );
        } while (var_11 < 1);
    }
}