Mercurial > hg > truffle
view graal/com.oracle.graal.hotspot.hsail/src/com/oracle/graal/hotspot/hsail/replacements/HSAILDirectLoadAcquireNode.java @ 16895:06c15e88d383
added factory method to all Node classes; replaced Node classes instantiation with calls to factory methods; replaced identity tests on Node classes with ' == <node class>.getGenClass()' idiom
author | Doug Simon <doug.simon@oracle.com> |
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date | Mon, 18 Aug 2014 14:04:21 +0200 |
parents | cbd42807a31f |
children | 0fe4732e5181 |
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/* * Copyright (c) 2013, 2014, 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.hotspot.hsail.replacements; import com.oracle.graal.api.meta.*; import com.oracle.graal.hotspot.hsail.*; import com.oracle.graal.nodeinfo.*; import com.oracle.graal.nodes.*; import com.oracle.graal.nodes.spi.*; import com.oracle.graal.replacements.nodes.*; import com.oracle.graal.word.*; @NodeInfo public class HSAILDirectLoadAcquireNode extends DirectReadNode { public static HSAILDirectLoadAcquireNode create(ValueNode address, Kind readKind) { return new HSAILDirectLoadAcquireNodeGen(address, readKind); } protected HSAILDirectLoadAcquireNode(ValueNode address, Kind readKind) { super(address, readKind); } @Override public void generate(NodeLIRBuilderTool gen) { HSAILHotSpotLIRGenerator hsailgen = (HSAILHotSpotLIRGenerator) (gen.getLIRGeneratorTool()); LIRKind kind = hsailgen.getLIRKind(stamp()); Value result = hsailgen.emitLoadAcquire(kind, gen.operand(getAddress()), null); gen.setResult(this, result); } @NodeIntrinsic public static native long loadAcquire(long address, @ConstantNodeParameter Kind kind); public static long loadAcquireLong(Word address) { return loadAcquire(address.rawValue(), Kind.Long); } }