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
line wrap: on
line diff
--- /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();
+}