Mercurial > hg > graal-compiler
view graal/com.oracle.graal.virtual/src/com/oracle/graal/virtual/nodes/VirtualObjectState.java @ 15640:2208a130d636
HSAIL Deopt support for VirtualObjects. Only create the host graph is there are deopts. Add a test provided by Tom Deneau.
author | Gilles Duboscq <duboscq@ssw.jku.at> |
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date | Sun, 04 May 2014 18:58:16 +0200 |
parents | 15141192206d |
children | 0f28c558d850 |
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/* * Copyright (c) 2009, 2012, 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. */ package com.oracle.graal.virtual.nodes; import java.util.*; import com.oracle.graal.graph.*; import com.oracle.graal.nodes.*; import com.oracle.graal.nodes.virtual.*; /** * This class encapsulated the virtual state of an escape analyzed object. */ public final class VirtualObjectState extends EscapeObjectState implements Node.ValueNumberable { @Input private final NodeInputList<ValueNode> fieldValues; public NodeInputList<ValueNode> fieldValues() { return fieldValues; } public VirtualObjectState(VirtualObjectNode object, ValueNode[] fieldValues) { super(object); assert object.entryCount() == fieldValues.length; this.fieldValues = new NodeInputList<>(this, fieldValues); } public VirtualObjectState(VirtualObjectNode object, List<ValueNode> fieldValues) { super(object); assert object.entryCount() == fieldValues.size(); this.fieldValues = new NodeInputList<>(this, fieldValues); } @Override public VirtualObjectState duplicateWithVirtualState() { return graph().addWithoutUnique(new VirtualObjectState(object(), fieldValues)); } @Override public void applyToNonVirtual(NodeClosure<? super ValueNode> closure) { for (ValueNode value : fieldValues) { closure.apply(this, value); } } }