Mercurial > hg > graal-compiler
view graal/GraalCompiler/src/com/sun/c1x/ir/NewObjectArray.java @ 2829:27c00b180416
fix merge error
author | Lukas Stadler <lukas.stadler@jku.at> |
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date | Tue, 31 May 2011 09:51:59 +0200 |
parents | bd17ac598c6e |
children | bfce42cd9c07 |
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/* * Copyright (c) 2009, 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. */ package com.sun.c1x.ir; import com.oracle.graal.graph.*; import com.sun.c1x.debug.*; import com.sun.cri.ci.*; import com.sun.cri.ri.*; /** * The {@code NewObjectArray} instruction represents an allocation of an object array. */ public final class NewObjectArray extends NewArray { private static final int INPUT_COUNT = 0; private static final int SUCCESSOR_COUNT = 0; final RiType elementClass; /** * Constructs a new NewObjectArray instruction. * @param elementClass the class of elements in this array * @param length the instruction producing the length of the array * @param stateBefore the state before the allocation * @param graph */ public NewObjectArray(RiType elementClass, Value length, Graph graph) { super(length, INPUT_COUNT, SUCCESSOR_COUNT, graph); this.elementClass = elementClass; } /** * Gets the type of the elements of the array. * @return the element type of the array */ public RiType elementClass() { return elementClass; } @Override public RiType exactType() { return elementClass.arrayOf(); } @Override public RiType declaredType() { return exactType(); } @Override public void accept(ValueVisitor v) { v.visitNewObjectArray(this); } @Override public void print(LogStream out) { out.print("new object array [").print(length()).print("] ").print(CiUtil.toJavaName(elementClass())); } @Override public Node copy(Graph into) { NewObjectArray x = new NewObjectArray(elementClass, null, into); x.setNonNull(isNonNull()); return x; } }