Test6799693.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * 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).
 *
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 * 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 6799693
 * @summary Server compiler leads to data corruption when expression throws an Exception
 *
 * @run main/othervm -Xcomp
 *      -XX:CompileCommand=compileonly,compiler.c2.Test6799693::*
 *      compiler.c2.Test6799693
 */

package compiler.c2;

public class Test6799693 {
    static int var_bad = 1;

    public static void main(String[] args) {
        var_bad++;

        try {
            for (int i = 0; i < 10; i++) (new byte[((byte) -1 << i)])[0] = 0;
        } catch (Exception e) {
            System.out.println("Got " + e);
        }

        System.out.println("Test.var_bad = " + var_bad + " (expected 2)\n");
    }
}