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annotate graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/debug/OpaqueNode.java @ 19403:61d3cb8e1280

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Add generic parameter to NodeClass. Change Graph#getNodes(Class) to Graph#getNodes(NodeClass).
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Mon, 16 Feb 2015 17:47:43 +0100
parents 7e2c87dae93e
children 8fc336a04d77
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1 /*
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2 * Copyright (c) 2015, 2015, 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
862997951c0a Add GraalDirectives API to influence compiler behavior.
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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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04a07ceab00d GraphBuilderPlugins for GraalDirectives.
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23 package com.oracle.graal.nodes.debug;
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24
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25 import com.oracle.graal.graph.*;
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26 import com.oracle.graal.nodeinfo.*;
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27 import com.oracle.graal.nodes.*;
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28 import com.oracle.graal.nodes.calc.*;
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29 import com.oracle.graal.nodes.spi.*;
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30
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31 @NodeInfo
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32 public final class OpaqueNode extends FloatingNode implements LIRLowerable {
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33
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34 public static final NodeClass<OpaqueNode> TYPE = NodeClass.get(OpaqueNode.class);
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35 @Input ValueNode value;
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36
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37 public OpaqueNode(ValueNode value) {
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38 super(TYPE, value.stamp().unrestricted());
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39 this.value = value;
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40 }
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41
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42 @Override
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43 public void generate(NodeLIRBuilderTool gen) {
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44 gen.setResult(this, gen.operand(value));
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45 }
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46
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47 @NodeIntrinsic
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48 public static native boolean opaque(boolean v);
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49
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50 @NodeIntrinsic
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51 public static native byte opaque(byte v);
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52
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53 @NodeIntrinsic
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54 public static native short opaque(short v);
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55
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56 @NodeIntrinsic
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57 public static native char opaque(char v);
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58
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59 @NodeIntrinsic
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60 public static native int opaque(int v);
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61
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62 @NodeIntrinsic
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63 public static native long opaque(long v);
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64
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65 @NodeIntrinsic
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66 public static native float opaque(float v);
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67
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68 @NodeIntrinsic
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69 public static native double opaque(double v);
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70
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71 @NodeIntrinsic
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72 public static native <T> T opaque(T v);
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73 }