Mercurial > hg > truffle
view graal/GraalCompiler/src/com/sun/c1x/ir/AccessIndexed.java @ 2565:cc1f1d396288
Remove inlining (3rd part)
author | Gilles Duboscq <gilles.duboscq@oracle.com> |
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date | Fri, 29 Apr 2011 16:46:30 +0200 |
parents | c58a301eb2d7 |
children | fec99fc30af1 |
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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.sun.c1x.value.*; import com.sun.cri.ci.*; /** * The {@code AccessIndexed} class is the base class of instructions that read or write * elements of an array. * * @author Ben L. Titzer */ public abstract class AccessIndexed extends AccessArray { private Value index; private Value length; private final CiKind elementType; /** * Create an new AccessIndexed instruction. * @param kind the result kind of the access * @param array the instruction producing the array * @param index the instruction producing the index * @param length the instruction producing the length (used in bounds check elimination?) * @param elementType the type of the elements of the array * @param stateBefore the state before executing this instruction */ AccessIndexed(CiKind kind, Value array, Value index, Value length, CiKind elementType, FrameState stateBefore) { super(kind, array, stateBefore); this.index = index; this.length = length; this.elementType = elementType; } /** * Gets the instruction producing the index into the array. * @return the index */ public Value index() { return index; } /** * Gets the instruction that produces the length of the array. * @return the length */ public Value length() { return length; } /** * Gets the element type of the array. * @return the element type */ public CiKind elementKind() { return elementType; } @Override public void inputValuesDo(ValueClosure closure) { super.inputValuesDo(closure); index = closure.apply(index); if (length != null) { length = closure.apply(length); } } }