Mercurial > hg > truffle
view test/compiler/6973329/Test.java @ 11182:fa65fc74eb76
Truffle-DSL: Added test for string-line wrapping (GRAAL-331 #comment added testcase)
author | Christian Humer <christian.humer@gmail.com> |
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date | Mon, 29 Jul 2013 18:42:53 +0200 |
parents | 6c9cc03d8726 |
children |
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/* * Copyright (c) 2010, 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 6973329 * @summary C2 with Zero based COOP produces code with broken anti-dependency on x86 * * @run main/othervm -Xbatch -Xcomp -XX:CompileOnly=Test Test */ class A { A next; int n; public int get_n() { return n+1; } } public class Test { A a; void test (A new_next) { A prev_next = a.next; a.next = new_next; if (prev_next == null) { a.n = a.get_n(); } } public static void main(String args[]) { Test t = new Test(); t.a = new A(); t.a.n = 1; t.test(new A()); if (t.a.n != 2) { System.out.println("Wrong value: " + t.a.n + " expected: 2"); System.exit(97); } } }