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annotate graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/nodes/arithmetic/IntegerMulExactSplitNode.java @ 19529:8fc336a04d77

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Create TYPE fields for LIRInstruction and CompositeValue. Renaming NodeClass#get to NodeClass#create.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Fri, 20 Feb 2015 22:22:55 +0100
parents 61d3cb8e1280
children
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0097fb11c16f Add basic version of Graal's Truffle runtime.
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1 /*
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2 * Copyright (c) 2013, 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
0097fb11c16f Add basic version of Graal's Truffle runtime.
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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
0097fb11c16f Add basic version of Graal's Truffle runtime.
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0097fb11c16f Add basic version of Graal's Truffle runtime.
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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
0097fb11c16f Add basic version of Graal's Truffle runtime.
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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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f0c8303cf88e Restructure Truffle API node intrinsics and introduce new intrinsics for type system modelling.
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23 package com.oracle.graal.truffle.nodes.arithmetic;
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24
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25 import com.oracle.graal.api.meta.*;
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26 import com.oracle.graal.compiler.common.type.*;
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27 import com.oracle.graal.graph.*;
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28 import com.oracle.graal.nodeinfo.*;
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29 import com.oracle.graal.nodes.*;
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30 import com.oracle.graal.nodes.spi.*;
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31
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32 @NodeInfo
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33 public final class IntegerMulExactSplitNode extends IntegerExactArithmeticSplitNode {
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34 public static final NodeClass<IntegerMulExactSplitNode> TYPE = NodeClass.create(IntegerMulExactSplitNode.class);
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35
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480bd3b1adcd Rename BeginNode => AbstractBeginNode.
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36 public IntegerMulExactSplitNode(Stamp stamp, ValueNode x, ValueNode y, AbstractBeginNode next, AbstractBeginNode overflowSuccessor) {
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37 super(TYPE, stamp, x, y, next, overflowSuccessor);
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38 }
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39
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40 @Override
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d5a1206e1923 NodeLIRBuilderTool: fix typo in interface name.
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41 protected Value generateArithmetic(NodeLIRBuilderTool gen) {
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5e80dd2f1783 Extend emitMul, emitAdd and emitSub in ArithmeticLIRGenerator for explicitly requesting to set the flags register. (In AMD64 flags are set implicitly, but on SPARC it is not)
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42 return gen.getLIRGeneratorTool().emitMul(gen.operand(getX()), gen.operand(getY()), true);
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43 }
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44 }