Mercurial > hg > truffle
view graal/GraalCompiler/src/com/sun/c1x/target/amd64/AMD64Backend.java @ 2546:e1b3db8031ee
Removed liveness marking.
author | Thomas Wuerthinger <thomas@wuerthinger.net> |
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date | Wed, 27 Apr 2011 21:54:31 +0200 |
parents | 16b9a8b5ad39 |
children | 0ea5f12e873a |
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/* * Copyright (c) 2009, 2010, 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.target.amd64; import static com.sun.c1x.C1XCompilation.*; import com.sun.c1x.*; import com.sun.c1x.asm.*; import com.sun.c1x.gen.*; import com.sun.c1x.globalstub.*; import com.sun.c1x.lir.*; import com.sun.c1x.target.*; import com.sun.cri.ri.*; import com.sun.cri.xir.*; /** * The {@code X86Backend} class represents the backend for the AMD64 architecture. * * @author Ben L. Titzer */ public class AMD64Backend extends Backend { public AMD64Backend(C1XCompiler compiler) { super(compiler); } /** * Creates a new LIRGenerator for x86. * @param compilation the compilation for which to create the LIR generator * @return an appropriate LIR generator instance */ @Override public LIRGenerator newLIRGenerator(C1XCompilation compilation) { return new AMD64LIRGenerator(compilation); } /** * Creates a new LIRAssembler for x86. * @param compilation the compilation for which to create the LIR assembler * @return an appropriate LIR assembler instance */ @Override public LIRAssembler newLIRAssembler(C1XCompilation compilation) { return new AMD64LIRAssembler(compilation); } @Override public FrameMap newFrameMap(RiMethod method, int numberOfLocks) { return new FrameMap(compilation(), method, numberOfLocks); } @Override public AbstractAssembler newAssembler(RiRegisterConfig registerConfig) { return new AMD64MacroAssembler.WithCompiler(compiler, registerConfig); } @Override public CiXirAssembler newXirAssembler() { return new AMD64XirAssembler(); } @Override public GlobalStubEmitter newGlobalStubEmitter() { return new AMD64GlobalStubEmitter(compiler); } }