Mercurial > hg > truffle
view graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/virtual/BoxedVirtualObjectNode.java @ 7024:24950e93b962
only perform PEA iteration if there are analyzable nodes
author | Lukas Stadler <lukas.stadler@jku.at> |
---|---|
date | Mon, 26 Nov 2012 13:20:00 +0100 |
parents | 6ad5bf2efb5e |
children | ccade022ec83 |
line wrap: on
line source
/* * Copyright (c) 2011, 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.nodes.virtual; import com.oracle.graal.api.meta.*; import com.oracle.graal.graph.*; import com.oracle.graal.nodes.*; import com.oracle.graal.nodes.spi.*; public class BoxedVirtualObjectNode extends VirtualObjectNode implements LIRLowerable, Node.ValueNumberable { @Input ValueNode unboxedValue; private final ResolvedJavaType type; public BoxedVirtualObjectNode(int virtualId, ResolvedJavaType type, ValueNode unboxedValue) { super(virtualId); this.type = type; this.unboxedValue = unboxedValue; } public ValueNode getUnboxedValue() { return unboxedValue; } @Override public ResolvedJavaType type() { return type; } @Override public int entryCount() { return 1; } @Override public String fieldName(int index) { assert index == 0; return "value"; } }