Mercurial > hg > truffle
view graal/GraalCompiler/src/com/sun/c1x/ir/IncrementRegister.java @ 2509:16b9a8b5ad39
Renamings Runtime=>GraalRuntime and Compiler=>GraalCompiler
author | Thomas Wuerthinger <thomas@wuerthinger.net> |
---|---|
date | Wed, 27 Apr 2011 11:50:44 +0200 |
parents | graal/Compiler/src/com/sun/c1x/ir/IncrementRegister.java@9ec15d6914ca |
children |
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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.debug.*; import com.sun.cri.ci.*; /** * @author Doug Simon */ public final class IncrementRegister extends Instruction { public final CiRegister register; private Value delta; public IncrementRegister(CiRegister register, Value delta) { super(CiKind.Void); this.register = register; this.delta = delta; setFlag(Flag.LiveStore); } @Override public void accept(ValueVisitor v) { v.visitIncrementRegister(this); } public Value delta() { return delta; } @Override public void inputValuesDo(ValueClosure closure) { delta = closure.apply(delta); } @Override public void print(LogStream out) { out.print(register.toString()).print(" += ").print(delta); } }