0N/A/*
0N/A * Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
2362N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
2362N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
0N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
2362N/A *
0N/A */
0N/A
0N/A/*
0N/A * @test
0N/A * @bug 6795161
0N/A * @summary Escape analysis leads to data corruption
0N/A * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -Xcomp -XX:CompileOnly=Test -XX:+DoEscapeAnalysis Test
0N/A */
0N/A
4418N/Aclass Test_Class_1 {
4418N/A static String var_1;
0N/A
0N/A static void badFunc(int size)
0N/A {
4418N/A try {
4418N/A for (int i = 0; i < 1; (new byte[size-i])[0] = 0, i++) {}
4418N/A } catch (Exception e) {
4418N/A // don't comment it out, it will lead to correct results ;)
0N/A //System.out.println("Got exception: " + e);
0N/A }
0N/A }
0N/A}
0N/A
0N/Apublic class Test {
0N/A static String var_1_copy = Test_Class_1.var_1;
0N/A
4418N/A static byte var_check;
0N/A
4418N/A public static void main(String[] args)
0N/A {
0N/A var_check = 1;
4418N/A
4418N/A Test_Class_1.badFunc(-1);
4418N/A
4418N/A System.out.println("EATester.var_check = " + Test.var_check + " (expected 1)\n");
4418N/A }
0N/A}
0N/A
0N/A