| /* |
| * Copyright (c) 2008, 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. |
| * |
| * 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. |
| */ |
| |
| /** |
| * @test |
| * @bug 6756768 |
| * @summary C1 generates invalid code |
| * |
| * @run main/othervm -Xcomp compiler.c1.Test6756768_2 |
| */ |
| |
| package compiler.c1; |
| |
| class Test6756768_2a { |
| static int var = ++Test6756768_2.var; |
| } |
| |
| public class Test6756768_2 { |
| static int var = 1; |
| |
| static Object d2 = null; |
| |
| static void test_static_field() { |
| int v = var; |
| int v2 = Test6756768_2a.var; |
| int v3 = var; |
| var = v3; |
| } |
| |
| public static void main(String[] args) { |
| var = 1; |
| test_static_field(); |
| if (var != 2) { |
| throw new InternalError(); |
| } |
| } |
| } |