Mercurial > hg > truffle
diff graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/HotSpotCurrentRawThreadNode.java @ 7224:fb16d8681ddc
bugfixes for compiler intrinsics
added more unsafe intrinsics
author | Christian Haeubl <haeubl@ssw.jku.at> |
---|---|
date | Wed, 12 Dec 2012 15:05:21 +0100 |
parents | |
children | 2912b72d840a |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/HotSpotCurrentRawThreadNode.java Wed Dec 12 15:05:21 2012 +0100 @@ -0,0 +1,46 @@ +/* + * Copyright (c) 2012, 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.nodes; + +import com.oracle.graal.api.code.*; +import com.oracle.graal.hotspot.*; +import com.oracle.graal.nodes.calc.*; +import com.oracle.graal.nodes.spi.*; +import com.oracle.graal.nodes.type.*; +import com.oracle.graal.snippets.*; + + +public class HotSpotCurrentRawThreadNode extends FloatingNode implements LIRLowerable { + public HotSpotCurrentRawThreadNode() { + super(StampFactory.forWord()); + } + + @Override + public void generate(LIRGeneratorTool gen) { + Register rawThread = HotSpotGraalRuntime.getInstance().getRuntime().threadRegister(); + gen.setResult(this, rawThread.asValue(this.kind())); + } + + @NodeIntrinsic + public static native Word get(); +}