| /* |
| * Copyright (c) 2018, Red Hat, Inc. 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. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package compiler.c2.aarch64; |
| |
| class TestVolatileStore |
| { |
| public volatile int f_int = 0; |
| public volatile Integer f_obj = Integer.valueOf(0); |
| |
| public static void main(String[] args) |
| { |
| final TestVolatileStore t = new TestVolatileStore(); |
| for (int i = 0; i < 100_000; i++) { |
| t.f_int = -1; |
| t.testInt(i); |
| if (t.f_int != i) { |
| throw new RuntimeException("bad result!"); |
| } |
| } |
| for (int i = 0; i < 100_000; i++) { |
| t.f_obj = null; |
| t.testObj(Integer.valueOf(i)); |
| if (t.f_obj != i) { |
| throw new RuntimeException("bad result!"); |
| } |
| } |
| } |
| public void testInt(int i) |
| { |
| f_int = i; |
| } |
| |
| public void testObj(Integer o) |
| { |
| f_obj = o; |
| } |
| } |