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annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/HotSpotCurrentRawThreadNode.java @ 7224:fb16d8681ddc

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bugfixes for compiler intrinsics added more unsafe intrinsics
author Christian Haeubl <haeubl@ssw.jku.at>
date Wed, 12 Dec 2012 15:05:21 +0100
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children 2912b72d840a
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7224
fb16d8681ddc bugfixes for compiler intrinsics
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1 /*
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2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.graal.hotspot.nodes;
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24
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25 import com.oracle.graal.api.code.*;
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26 import com.oracle.graal.hotspot.*;
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27 import com.oracle.graal.nodes.calc.*;
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28 import com.oracle.graal.nodes.spi.*;
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29 import com.oracle.graal.nodes.type.*;
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30 import com.oracle.graal.snippets.*;
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31
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32
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33 public class HotSpotCurrentRawThreadNode extends FloatingNode implements LIRLowerable {
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34 public HotSpotCurrentRawThreadNode() {
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35 super(StampFactory.forWord());
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36 }
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37
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38 @Override
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39 public void generate(LIRGeneratorTool gen) {
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40 Register rawThread = HotSpotGraalRuntime.getInstance().getRuntime().threadRegister();
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41 gen.setResult(this, rawThread.asValue(this.kind()));
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42 }
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43
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44 @NodeIntrinsic
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45 public static native Word get();
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46 }