Mercurial > hg > graal-compiler
view test/compiler/7042153/Test7042153.java @ 11643:2bd626188d31
Introduce TruffleMinInvokeThreshold flag.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Thu, 05 Sep 2013 16:36:40 +0200 |
parents | d4c1fbc3de95 |
children |
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/* * Copyright (c) 2011, 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 7042153 * @summary Bad folding of IfOps with unloaded constant arguments in C1 * * @run main/othervm -Xcomp Test7042153 */ import java.lang.reflect.*; public class Test7042153 { static public class Bar { } static public class Foo { } static volatile boolean z; public static void main(String [] args) { Class cx = Bar.class; Class cy = Foo.class; z = (cx == cy); } }