Mercurial > hg > truffle
view agent/src/share/classes/sun/jvm/hotspot/ci/ciVirtualCallData.java @ 4626:ee91624e54e6
Fix checkcast type in polymorphic inlining
author | Gilles Duboscq <duboscq@ssw.jku.at> |
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date | Fri, 17 Feb 2012 12:37:17 +0100 |
parents | f6f3bb0ee072 |
children | da91efe96a93 |
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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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ package sun.jvm.hotspot.ci; import java.io.*; import java.util.*; import sun.jvm.hotspot.debugger.*; import sun.jvm.hotspot.runtime.*; import sun.jvm.hotspot.oops.*; import sun.jvm.hotspot.types.*; public class ciVirtualCallData extends VirtualCallData { public ciVirtualCallData(DataLayout data) { super(data); } public Klass receiver(int row) { throw new InternalError("should not call"); } public ciKlass receiverAt(int row) { //assert((uint)row < rowLimit(), "oob"); ciObject recv = ciObjectFactory.get(addressAt(receiverCellIndex(row))); if (recv != null && !(recv instanceof ciKlass)) { System.err.println(recv); } //assert(recv == NULL || recv->isKlass(), "wrong type"); return (ciKlass)recv; } }