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annotate graal/com.oracle.graal.compiler.amd64/src/com/oracle/graal/compiler/amd64/AMD64LIRGenerator.java @ 7530:5e3d1a68664e

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applied mx eclipseformat to all Java files
author Doug Simon <doug.simon@oracle.com>
date Wed, 23 Jan 2013 16:34:57 +0100
parents 3207ee96b659
children 5f0876b77ca8
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1 /*
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2 * Copyright (c) 2009, 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
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24 package com.oracle.graal.compiler.amd64;
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25
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26 import static com.oracle.graal.api.code.ValueUtil.*;
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27 import static com.oracle.graal.lir.amd64.AMD64Arithmetic.*;
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28 import static com.oracle.graal.lir.amd64.AMD64Compare.*;
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29 import static com.oracle.graal.lir.amd64.AMD64BitManipulationOp.IntrinsicOpcode.*;
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30 import static com.oracle.graal.lir.amd64.AMD64MathIntrinsicOp.IntrinsicOpcode.*;
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31
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32 import com.oracle.graal.amd64.*;
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33 import com.oracle.graal.api.code.*;
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34 import com.oracle.graal.api.code.RuntimeCallTarget.Descriptor;
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35 import com.oracle.graal.api.meta.*;
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36 import com.oracle.graal.asm.*;
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37 import com.oracle.graal.asm.amd64.AMD64Assembler.ConditionFlag;
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38 import com.oracle.graal.compiler.gen.*;
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39 import com.oracle.graal.compiler.target.*;
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40 import com.oracle.graal.graph.*;
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41 import com.oracle.graal.lir.*;
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42 import com.oracle.graal.lir.StandardOp.JumpOp;
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43 import com.oracle.graal.lir.amd64.AMD64Arithmetic.DivOp;
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44 import com.oracle.graal.lir.amd64.AMD64Arithmetic.Op1Reg;
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45 import com.oracle.graal.lir.amd64.AMD64Arithmetic.Op1Stack;
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46 import com.oracle.graal.lir.amd64.AMD64Arithmetic.Op2Reg;
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47 import com.oracle.graal.lir.amd64.AMD64Arithmetic.Op2Stack;
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48 import com.oracle.graal.lir.amd64.AMD64Arithmetic.ShiftOp;
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49 import com.oracle.graal.lir.amd64.*;
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50 import com.oracle.graal.lir.amd64.AMD64Call.DirectCallOp;
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51 import com.oracle.graal.lir.amd64.AMD64Call.IndirectCallOp;
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52 import com.oracle.graal.lir.amd64.AMD64Compare.CompareOp;
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53 import com.oracle.graal.lir.amd64.AMD64ControlFlow.BranchOp;
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54 import com.oracle.graal.lir.amd64.AMD64ControlFlow.CondMoveOp;
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55 import com.oracle.graal.lir.amd64.AMD64ControlFlow.FloatBranchOp;
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56 import com.oracle.graal.lir.amd64.AMD64ControlFlow.FloatCondMoveOp;
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57 import com.oracle.graal.lir.amd64.AMD64ControlFlow.ReturnOp;
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58 import com.oracle.graal.lir.amd64.AMD64ControlFlow.SequentialSwitchOp;
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59 import com.oracle.graal.lir.amd64.AMD64ControlFlow.SwitchRangesOp;
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60 import com.oracle.graal.lir.amd64.AMD64ControlFlow.TableSwitchOp;
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61 import com.oracle.graal.lir.amd64.AMD64Move.CompareAndSwapOp;
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62 import com.oracle.graal.lir.amd64.AMD64Move.LeaOp;
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63 import com.oracle.graal.lir.amd64.AMD64Move.LoadOp;
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64 import com.oracle.graal.lir.amd64.AMD64Move.MembarOp;
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65 import com.oracle.graal.lir.amd64.AMD64Move.MoveFromRegOp;
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66 import com.oracle.graal.lir.amd64.AMD64Move.MoveToRegOp;
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67 import com.oracle.graal.lir.amd64.AMD64Move.NullCheckOp;
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68 import com.oracle.graal.lir.amd64.AMD64Move.SpillMoveOp;
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69 import com.oracle.graal.lir.amd64.AMD64Move.StoreOp;
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70 import com.oracle.graal.nodes.*;
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71 import com.oracle.graal.nodes.calc.*;
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72 import com.oracle.graal.nodes.extended.*;
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73 import com.oracle.graal.nodes.java.*;
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74 import com.oracle.graal.phases.util.*;
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75
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76 /**
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77 * This class implements the AMD64 specific portion of the LIR generator.
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78 */
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79 public abstract class AMD64LIRGenerator extends LIRGenerator {
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80
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81 public static final Descriptor ARITHMETIC_FREM = new Descriptor("arithmeticFrem", false, float.class, float.class, float.class);
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82 public static final Descriptor ARITHMETIC_DREM = new Descriptor("arithmeticDrem", false, double.class, double.class, double.class);
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83
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84 private static final RegisterValue RAX_I = AMD64.rax.asValue(Kind.Int);
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85 private static final RegisterValue RAX_L = AMD64.rax.asValue(Kind.Long);
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86 private static final RegisterValue RDX_I = AMD64.rdx.asValue(Kind.Int);
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87 private static final RegisterValue RDX_L = AMD64.rdx.asValue(Kind.Long);
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88 private static final RegisterValue RCX_I = AMD64.rcx.asValue(Kind.Int);
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89
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90 public static class AMD64SpillMoveFactory implements LIR.SpillMoveFactory {
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91
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92 @Override
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93 public LIRInstruction createMove(Value result, Value input) {
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94 return new SpillMoveOp(result, input);
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95 }
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96
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97 @Override
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98 public LIRInstruction createExchange(Value input1, Value input2) {
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99 // TODO (cwimmer) implement XCHG operation for LIR
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100 return null;
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101 }
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102 }
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103
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104 public AMD64LIRGenerator(StructuredGraph graph, CodeCacheProvider runtime, TargetDescription target, FrameMap frameMap, ResolvedJavaMethod method, LIR lir) {
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105 super(graph, runtime, target, frameMap, method, lir);
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106 lir.spillMoveFactory = new AMD64SpillMoveFactory();
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107 }
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108
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109 @Override
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110 protected void emitNode(ValueNode node) {
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111 if (node instanceof LIRGenLowerable) {
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112 ((LIRGenLowerable) node).generate(this);
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113 } else {
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114 super.emitNode(node);
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115 }
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116 }
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117
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118 @Override
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119 public boolean canStoreConstant(Constant c) {
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120 // there is no immediate move of 64-bit constants on Intel
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
121 switch (c.getKind()) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
122 case Long:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
123 return Util.isInt(c.asLong()) && !runtime.needsDataPatch(c);
5e3d1a68664e applied mx eclipseformat to all Java files
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parents: 7380
diff changeset
124 case Double:
5e3d1a68664e applied mx eclipseformat to all Java files
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parents: 7380
diff changeset
125 return false;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
126 case Object:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
127 return c.isNull();
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
128 default:
5e3d1a68664e applied mx eclipseformat to all Java files
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parents: 7380
diff changeset
129 return true;
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
130 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
131 }
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parents:
diff changeset
132
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parents:
diff changeset
133 @Override
5538
e18ba36bfebc Renamed RiConstant => Constant.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5510
diff changeset
134 public boolean canInlineConstant(Constant c) {
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
135 switch (c.getKind()) {
7530
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Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
136 case Long:
5e3d1a68664e applied mx eclipseformat to all Java files
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parents: 7380
diff changeset
137 return NumUtil.isInt(c.asLong()) && !runtime.needsDataPatch(c);
5e3d1a68664e applied mx eclipseformat to all Java files
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parents: 7380
diff changeset
138 case Object:
5e3d1a68664e applied mx eclipseformat to all Java files
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parents: 7380
diff changeset
139 return c.isNull();
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parents: 7380
diff changeset
140 default:
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parents: 7380
diff changeset
141 return true;
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
142 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
143 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
144
4314
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
145 @Override
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
146 public Address makeAddress(LocationNode location, ValueNode object) {
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
147 Value base = operand(object);
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6534
diff changeset
148 Value index = Value.ILLEGAL;
4314
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
149 int scale = 1;
5667
c5c02cd462db Be abit more carefull about displacements in makeAddress
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5552
diff changeset
150 int displacement = location.displacement();
4314
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
151
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
152 if (isConstant(base)) {
5667
c5c02cd462db Be abit more carefull about displacements in makeAddress
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5552
diff changeset
153 if (asConstant(base).isNull()) {
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6534
diff changeset
154 base = Value.ILLEGAL;
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
155 } else if (asConstant(base).getKind() != Kind.Object) {
5667
c5c02cd462db Be abit more carefull about displacements in makeAddress
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5552
diff changeset
156 long newDisplacement = displacement + asConstant(base).asLong();
c5c02cd462db Be abit more carefull about displacements in makeAddress
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5552
diff changeset
157 if (NumUtil.isInt(newDisplacement)) {
7074
1361501d6bd5 added some more assertions to ensure that metadata constant are not emitted inline
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7073
diff changeset
158 assert !runtime.needsDataPatch(asConstant(base));
5667
c5c02cd462db Be abit more carefull about displacements in makeAddress
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5552
diff changeset
159 displacement = (int) newDisplacement;
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6534
diff changeset
160 base = Value.ILLEGAL;
7072
5a3e048620d4 fix to avoid emitting a range switch for non-integer keys
Christian Haeubl <haeubl@ssw.jku.at>
parents: 6950
diff changeset
161 } else {
5a3e048620d4 fix to avoid emitting a range switch for non-integer keys
Christian Haeubl <haeubl@ssw.jku.at>
parents: 6950
diff changeset
162 Value newBase = newVariable(Kind.Long);
5a3e048620d4 fix to avoid emitting a range switch for non-integer keys
Christian Haeubl <haeubl@ssw.jku.at>
parents: 6950
diff changeset
163 emitMove(base, newBase);
5a3e048620d4 fix to avoid emitting a range switch for non-integer keys
Christian Haeubl <haeubl@ssw.jku.at>
parents: 6950
diff changeset
164 base = newBase;
5667
c5c02cd462db Be abit more carefull about displacements in makeAddress
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5552
diff changeset
165 }
4314
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
166 }
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
167 }
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
168
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
169 if (location instanceof IndexedLocationNode) {
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
170 IndexedLocationNode indexedLoc = (IndexedLocationNode) location;
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
171
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
172 index = operand(indexedLoc.index());
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
173 if (indexedLoc.indexScalingEnabled()) {
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
174 scale = target().sizeInBytes(location.getValueKind());
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
175 }
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
176 if (isConstant(index)) {
4705
27397872945f fix "integer overflow when computing constant displacement"
Lukas Stadler <lukas.stadler@jku.at>
parents: 4550
diff changeset
177 long newDisplacement = displacement + asConstant(index).asLong() * scale;
7530
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parents: 7380
diff changeset
178 // only use the constant index if the resulting displacement fits into a 32 bit
5e3d1a68664e applied mx eclipseformat to all Java files
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parents: 7380
diff changeset
179 // offset
4705
27397872945f fix "integer overflow when computing constant displacement"
Lukas Stadler <lukas.stadler@jku.at>
parents: 4550
diff changeset
180 if (NumUtil.isInt(newDisplacement)) {
5667
c5c02cd462db Be abit more carefull about displacements in makeAddress
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5552
diff changeset
181 displacement = (int) newDisplacement;
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6534
diff changeset
182 index = Value.ILLEGAL;
4705
27397872945f fix "integer overflow when computing constant displacement"
Lukas Stadler <lukas.stadler@jku.at>
parents: 4550
diff changeset
183 } else {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
184 // create a temporary variable for the index, the pointer load cannot handle a
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
185 // constant index
5540
a891c53a295b Renaming RiKind => Kind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5539
diff changeset
186 Value newIndex = newVariable(Kind.Long);
4705
27397872945f fix "integer overflow when computing constant displacement"
Lukas Stadler <lukas.stadler@jku.at>
parents: 4550
diff changeset
187 emitMove(index, newIndex);
27397872945f fix "integer overflow when computing constant displacement"
Lukas Stadler <lukas.stadler@jku.at>
parents: 4550
diff changeset
188 index = newIndex;
27397872945f fix "integer overflow when computing constant displacement"
Lukas Stadler <lukas.stadler@jku.at>
parents: 4550
diff changeset
189 }
4314
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
190 }
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
191 }
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
192
5667
c5c02cd462db Be abit more carefull about displacements in makeAddress
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5552
diff changeset
193 return new Address(location.getValueKind(), base, index, Address.Scale.fromInt(scale), displacement);
4314
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
194 }
3733
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parents:
diff changeset
195
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
196 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
197 public Variable emitMove(Value input) {
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
198 Variable result = newVariable(input.getKind());
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
199 emitMove(input, result);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
200 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
201 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
202
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
203 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
204 public void emitMove(Value src, Value dst) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
205 if (isRegister(src) || isStackSlot(dst)) {
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
206 append(new MoveFromRegOp(dst, src));
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
207 } else {
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
208 append(new MoveToRegOp(dst, src));
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
209 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
210 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
211
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
212 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
213 public Variable emitLoad(Value loadAddress, boolean canTrap) {
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
214 Variable result = newVariable(loadAddress.getKind());
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
215 append(new LoadOp(result, loadAddress, canTrap ? state() : null));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
216 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
217 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
218
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
219 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
220 public void emitStore(Value storeAddress, Value inputVal, boolean canTrap) {
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
221 Value input = loadForStore(inputVal, storeAddress.getKind());
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
222 append(new StoreOp(storeAddress, input, canTrap ? state() : null));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
223 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
224
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
225 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
226 public Variable emitLea(Value address) {
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
227 Variable result = newVariable(target().wordKind);
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
228 append(new LeaOp(result, address));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
229 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
230 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
231
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
232 @Override
5733
141b15521a39 use annotated fields for operands of LIR instructions
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5705
diff changeset
233 public void emitJump(LabelRef label, LIRFrameState info) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
234 append(new JumpOp(label, info));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
235 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
236
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
237 @Override
5733
141b15521a39 use annotated fields for operands of LIR instructions
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5705
diff changeset
238 public void emitBranch(Value left, Value right, Condition cond, boolean unorderedIsTrue, LabelRef label, LIRFrameState info) {
5406
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
239 boolean mirrored = emitCompare(left, right);
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
240 Condition finalCondition = mirrored ? cond.mirror() : cond;
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6534
diff changeset
241 switch (left.getKind().getStackKind()) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
242 case Int:
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
243 case Long:
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
244 case Object:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
245 append(new BranchOp(finalCondition, label, info));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
246 break;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
247 case Float:
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
248 case Double:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
249 append(new FloatBranchOp(finalCondition, unorderedIsTrue, label, info));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
250 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
251 default:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
252 throw GraalInternalError.shouldNotReachHere("" + left.getKind());
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
253 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
254 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
255
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
256 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
257 public Variable emitCMove(Value left, Value right, Condition cond, boolean unorderedIsTrue, Value trueValue, Value falseValue) {
5406
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
258 boolean mirrored = emitCompare(left, right);
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
259 Condition finalCondition = mirrored ? cond.mirror() : cond;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
260
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
261 Variable result = newVariable(trueValue.getKind());
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6534
diff changeset
262 switch (left.getKind().getStackKind()) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
263 case Int:
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
264 case Long:
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
265 case Object:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
266 append(new CondMoveOp(result, finalCondition, load(trueValue), loadNonConst(falseValue)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
267 break;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
268 case Float:
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
269 case Double:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
270 append(new FloatCondMoveOp(result, finalCondition, unorderedIsTrue, load(trueValue), load(falseValue)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
271 break;
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
272
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
273 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
274 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
275 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
276
5406
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
277 /**
7530
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Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
278 * This method emits the compare instruction, and may reorder the operands. It returns true if
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
279 * it did so.
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
280 *
5406
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
281 * @param a the left operand of the comparison
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
282 * @param b the right operand of the comparison
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
283 * @return true if the left and right operands were switched, false otherwise
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
284 */
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
285 private boolean emitCompare(Value a, Value b) {
5406
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
286 Variable left;
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
287 Value right;
5406
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
288 boolean mirrored;
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
289 if (LIRValueUtil.isVariable(b)) {
5406
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
290 left = load(b);
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
291 right = loadNonConst(a);
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
292 mirrored = true;
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
293 } else {
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
294 left = load(a);
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
295 right = loadNonConst(b);
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
296 mirrored = false;
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
297 }
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6534
diff changeset
298 switch (left.getKind().getStackKind()) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
299 case Jsr:
7530
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Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
300 case Int:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
301 append(new CompareOp(ICMP, left, right));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
302 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
303 case Long:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
304 append(new CompareOp(LCMP, left, right));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
305 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
306 case Object:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
307 append(new CompareOp(ACMP, left, right));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
308 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
309 case Float:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
310 append(new CompareOp(FCMP, left, right));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
311 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
312 case Double:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
313 append(new CompareOp(DCMP, left, right));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
314 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
315 default:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
316 throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
317 }
5406
ae759e820ce7 AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Lukas Stadler <lukas.stadler@jku.at>
parents: 5402
diff changeset
318 return mirrored;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
319 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
320
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
321 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
322 public Variable emitNegate(Value input) {
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
323 Variable result = newVariable(input.getKind());
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
324 switch (input.getKind()) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
325 case Int:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
326 append(new Op1Stack(INEG, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
327 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
328 case Long:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
329 append(new Op1Stack(LNEG, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
330 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
331 case Float:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
332 append(new Op2Reg(FXOR, result, input, Constant.forFloat(Float.intBitsToFloat(0x80000000))));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
333 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
334 case Double:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
335 append(new Op2Reg(DXOR, result, input, Constant.forDouble(Double.longBitsToDouble(0x8000000000000000L))));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
336 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
337 default:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
338 throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
339 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
340 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
341 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
342
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
343 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
344 public Variable emitAdd(Value a, Value b) {
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
345 Variable result = newVariable(a.getKind());
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
346 switch (a.getKind()) {
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
347 case Int:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
348 append(new Op2Stack(IADD, result, a, loadNonConst(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
349 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
350 case Long:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
351 append(new Op2Stack(LADD, result, a, loadNonConst(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
352 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
353 case Float:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
354 append(new Op2Stack(FADD, result, a, loadNonConst(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
355 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
356 case Double:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
357 append(new Op2Stack(DADD, result, a, loadNonConst(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
358 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
359 default:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
360 throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
361 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
362 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
363 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
364
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
365 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
366 public Variable emitSub(Value a, Value b) {
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
367 Variable result = newVariable(a.getKind());
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
368 switch (a.getKind()) {
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
369 case Int:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
370 append(new Op2Stack(ISUB, result, a, loadNonConst(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
371 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
372 case Long:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
373 append(new Op2Stack(LSUB, result, a, loadNonConst(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
374 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
375 case Float:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
376 append(new Op2Stack(FSUB, result, a, loadNonConst(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
377 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
378 case Double:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
379 append(new Op2Stack(DSUB, result, a, loadNonConst(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
380 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
381 default:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
382 throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
383 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
384 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
385 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
386
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
387 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
388 public Variable emitMul(Value a, Value b) {
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
389 Variable result = newVariable(a.getKind());
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
390 switch (a.getKind()) {
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
391 case Int:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
392 append(new Op2Reg(IMUL, result, a, loadNonConst(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
393 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
394 case Long:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
395 append(new Op2Reg(LMUL, result, a, loadNonConst(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
396 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
397 case Float:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
398 append(new Op2Stack(FMUL, result, a, loadNonConst(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
399 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
400 case Double:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
401 append(new Op2Stack(DMUL, result, a, loadNonConst(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
402 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
403 default:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
404 throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
405 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
406 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
407 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
408
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
409 @Override
7380
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
410 protected boolean peephole(ValueNode valueNode) {
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
411 if ((valueNode instanceof IntegerDivNode) || (valueNode instanceof IntegerRemNode)) {
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
412 FixedBinaryNode divRem = (FixedBinaryNode) valueNode;
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
413 FixedNode node = divRem.next();
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
414 while (node instanceof FixedWithNextNode) {
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
415 FixedWithNextNode fixedWithNextNode = (FixedWithNextNode) node;
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
416 if (((fixedWithNextNode instanceof IntegerDivNode) || (fixedWithNextNode instanceof IntegerRemNode)) && fixedWithNextNode.getClass() != divRem.getClass()) {
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
417 FixedBinaryNode otherDivRem = (FixedBinaryNode) fixedWithNextNode;
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
418 if (otherDivRem.x() == divRem.x() && otherDivRem.y() == divRem.y() && operand(otherDivRem) == null) {
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
419 Value[] results = emitIntegerDivRem(operand(divRem.x()), operand(divRem.y()));
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
420 if (divRem instanceof IntegerDivNode) {
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
421 setResult(divRem, results[0]);
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
422 setResult(otherDivRem, results[1]);
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
423 } else {
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
424 setResult(divRem, results[1]);
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
425 setResult(otherDivRem, results[0]);
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
426 }
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
427 return true;
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
428 }
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
429 }
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
430 node = fixedWithNextNode.next();
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
431 }
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
432 }
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
433 return false;
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
434 }
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
435
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
436 public Value[] emitIntegerDivRem(Value a, Value b) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
437 switch (a.getKind()) {
7380
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
438 case Int:
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
439 emitMove(a, RAX_I);
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
440 append(new DivRemOp(IDIVREM, RAX_I, load(b), state()));
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
441 return new Value[]{emitMove(RAX_I), emitMove(RDX_I)};
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
442 case Long:
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
443 emitMove(a, RAX_L);
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
444 append(new DivRemOp(LDIVREM, RAX_L, load(b), state()));
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
445 return new Value[]{emitMove(RAX_L), emitMove(RDX_L)};
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
446 default:
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
447 throw GraalInternalError.shouldNotReachHere();
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
448 }
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
449 }
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
450
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
451 @Override
3207ee96b659 Added possibility for platform-specific peephole optimizations. Added combining div/rem optimization.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7328
diff changeset
452 public Value emitDiv(Value a, Value b) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
453 switch (a.getKind()) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
454 case Int:
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
455 emitMove(a, RAX_I);
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
456 append(new DivOp(IDIV, RAX_I, RAX_I, load(b), state()));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
457 return emitMove(RAX_I);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
458 case Long:
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
459 emitMove(a, RAX_L);
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
460 append(new DivOp(LDIV, RAX_L, RAX_L, load(b), state()));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
461 return emitMove(RAX_L);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
462 case Float: {
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
463 Variable result = newVariable(a.getKind());
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
464 append(new Op2Stack(FDIV, result, a, loadNonConst(b)));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
465 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
466 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
467 case Double: {
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
468 Variable result = newVariable(a.getKind());
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
469 append(new Op2Stack(DDIV, result, a, loadNonConst(b)));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
470 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
471 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
472 default:
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
473 throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
474 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
475 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
476
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
477 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
478 public Value emitRem(Value a, Value b) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
479 switch (a.getKind()) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
480 case Int:
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
481 emitMove(a, RAX_I);
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
482 append(new DivOp(IREM, RDX_I, RAX_I, load(b), state()));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
483 return emitMove(RDX_I);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
484 case Long:
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
485 emitMove(a, RAX_L);
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
486 append(new DivOp(LREM, RDX_L, RAX_L, load(b), state()));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
487 return emitMove(RDX_L);
6521
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents: 6496
diff changeset
488 case Float: {
7144
ae69cd8c08a9 rename: RuntimeCall -> RuntimeCallTarget
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
489 RuntimeCallTarget stub = runtime.lookupRuntimeCall(ARITHMETIC_FREM);
6521
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents: 6496
diff changeset
490 return emitCall(stub, stub.getCallingConvention(), false, a, b);
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents: 6496
diff changeset
491 }
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents: 6496
diff changeset
492 case Double: {
7144
ae69cd8c08a9 rename: RuntimeCall -> RuntimeCallTarget
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
493 RuntimeCallTarget stub = runtime.lookupRuntimeCall(ARITHMETIC_DREM);
6521
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents: 6496
diff changeset
494 return emitCall(stub, stub.getCallingConvention(), false, a, b);
2a0c9f20baa1 consolidated framework for runtime and stub calls and moved declaration of descriptors for such calls to the source file in which they are used
Doug Simon <doug.simon@oracle.com>
parents: 6496
diff changeset
495 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
496 default:
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
497 throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
498 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
499 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
500
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
501 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
502 public Variable emitUDiv(Value a, Value b) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
503 switch (a.getKind()) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
504 case Int:
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
505 emitMove(a, RAX_I);
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
506 append(new DivOp(IUDIV, RAX_I, RAX_I, load(b), state()));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
507 return emitMove(RAX_I);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
508 case Long:
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
509 emitMove(a, RAX_L);
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
510 append(new DivOp(LUDIV, RAX_L, RAX_L, load(b), state()));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
511 return emitMove(RAX_L);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
512 default:
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
513 throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
514 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
515 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
516
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
517 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
518 public Variable emitURem(Value a, Value b) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
519 switch (a.getKind()) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
520 case Int:
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
521 emitMove(a, RAX_I);
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
522 append(new DivOp(IUREM, RDX_I, RAX_I, load(b), state()));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
523 return emitMove(RDX_I);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
524 case Long:
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
525 emitMove(a, RAX_L);
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
526 append(new DivOp(LUREM, RDX_L, RAX_L, load(b), state()));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
527 return emitMove(RDX_L);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
528 default:
4524
dcc8f5c6f394 Refactorings to prepare for LIR project splitting
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4522
diff changeset
529 throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
530 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
531 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
532
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
533 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
534 public Variable emitAnd(Value a, Value b) {
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
535 Variable result = newVariable(a.getKind());
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
536 switch (a.getKind()) {
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
537 case Int:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
538 append(new Op2Stack(IAND, result, a, loadNonConst(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
539 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
540 case Long:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
541 append(new Op2Stack(LAND, result, a, loadNonConst(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
542 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
543 default:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
544 throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
545 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
546 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
547 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
548
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
549 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
550 public Variable emitOr(Value a, Value b) {
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
551 Variable result = newVariable(a.getKind());
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
552 switch (a.getKind()) {
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
553 case Int:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
554 append(new Op2Stack(IOR, result, a, loadNonConst(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
555 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
556 case Long:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
557 append(new Op2Stack(LOR, result, a, loadNonConst(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
558 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
559 default:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
560 throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
561 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
562 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
563 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
564
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
565 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
566 public Variable emitXor(Value a, Value b) {
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
567 Variable result = newVariable(a.getKind());
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
568 switch (a.getKind()) {
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
569 case Int:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
570 append(new Op2Stack(IXOR, result, a, loadNonConst(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
571 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
572 case Long:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
573 append(new Op2Stack(LXOR, result, a, loadNonConst(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
574 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
575 default:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
576 throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
577 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
578 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
579 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
580
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
581 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
582 public Variable emitShl(Value a, Value b) {
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
583 Variable result = newVariable(a.getKind());
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
584 switch (a.getKind()) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
585 case Int:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
586 append(new ShiftOp(ISHL, result, a, loadShiftCount(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
587 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
588 case Long:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
589 append(new ShiftOp(LSHL, result, a, loadShiftCount(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
590 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
591 default:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
592 GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
593 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
594 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
595 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
596
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
597 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
598 public Variable emitShr(Value a, Value b) {
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
599 Variable result = newVariable(a.getKind());
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
600 switch (a.getKind()) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
601 case Int:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
602 append(new ShiftOp(ISHR, result, a, loadShiftCount(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
603 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
604 case Long:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
605 append(new ShiftOp(LSHR, result, a, loadShiftCount(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
606 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
607 default:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
608 GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
609 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
610 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
611 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
612
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
613 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
614 public Variable emitUShr(Value a, Value b) {
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
615 Variable result = newVariable(a.getKind());
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5798
diff changeset
616 switch (a.getKind()) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
617 case Int:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
618 append(new ShiftOp(IUSHR, result, a, loadShiftCount(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
619 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
620 case Long:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
621 append(new ShiftOp(LUSHR, result, a, loadShiftCount(b)));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
622 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
623 default:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
624 GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
625 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
626 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
627 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
628
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
629 private Value loadShiftCount(Value value) {
4183
9e0c1b4cfef5 Move all isXxx and asXxx out of CiValue and into their own util class.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4181
diff changeset
630 if (isConstant(value)) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
631 return value;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
632 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
633 // Non-constant shift count must be in RCX
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
634 emitMove(value, RCX_I);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
635 return RCX_I;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
636 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
637
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
638 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
639 public Variable emitConvert(ConvertNode.Op opcode, Value inputVal) {
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
640 Variable input = load(inputVal);
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
641 Variable result = newVariable(opcode.to);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
642 switch (opcode) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
643 case I2L:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
644 append(new Op1Reg(I2L, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
645 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
646 case L2I:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
647 append(new Op1Stack(L2I, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
648 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
649 case I2B:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
650 append(new Op1Stack(I2B, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
651 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
652 case I2C:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
653 append(new Op1Stack(I2C, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
654 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
655 case I2S:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
656 append(new Op1Stack(I2S, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
657 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
658 case F2D:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
659 append(new Op1Reg(F2D, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
660 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
661 case D2F:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
662 append(new Op1Reg(D2F, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
663 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
664 case I2F:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
665 append(new Op1Reg(I2F, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
666 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
667 case I2D:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
668 append(new Op1Reg(I2D, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
669 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
670 case F2I:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
671 append(new Op1Reg(F2I, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
672 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
673 case D2I:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
674 append(new Op1Reg(D2I, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
675 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
676 case L2F:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
677 append(new Op1Reg(L2F, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
678 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
679 case L2D:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
680 append(new Op1Reg(L2D, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
681 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
682 case F2L:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
683 append(new Op1Reg(F2L, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
684 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
685 case D2L:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
686 append(new Op1Reg(D2L, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
687 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
688 case MOV_I2F:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
689 append(new Op1Reg(MOV_I2F, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
690 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
691 case MOV_L2D:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
692 append(new Op1Reg(MOV_L2D, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
693 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
694 case MOV_F2I:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
695 append(new Op1Reg(MOV_F2I, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
696 break;
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
697 case MOV_D2L:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
698 append(new Op1Reg(MOV_D2L, result, input));
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
699 break;
7300
2912b72d840a More complete and reusable Word type
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7280
diff changeset
700 case UNSIGNED_I2L:
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
701 // Instructions that move or generate 32-bit register values also set the upper 32
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
702 // bits of the register to zero.
7300
2912b72d840a More complete and reusable Word type
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7280
diff changeset
703 // Consequently, there is no need for a special zero-extension move.
2912b72d840a More complete and reusable Word type
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7280
diff changeset
704 emitMove(input, result);
2912b72d840a More complete and reusable Word type
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7280
diff changeset
705 break;
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
706 default:
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
707 throw GraalInternalError.shouldNotReachHere();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
708 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
709 return result;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
710 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
711
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
712 @Override
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
713 public void emitDeoptimizeOnOverflow(DeoptimizationAction action, DeoptimizationReason reason, Object deoptInfo) {
5733
141b15521a39 use annotated fields for operands of LIR instructions
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5705
diff changeset
714 LIRFrameState info = state();
5109
6766253384bf more preparations for disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5105
diff changeset
715 LabelRef stubEntry = createDeoptStub(action, reason, info, deoptInfo);
5402
80127e4a1742 remove Condition.OF and Condition.NOF
Lukas Stadler <lukas.stadler@jku.at>
parents: 5369
diff changeset
716 append(new BranchOp(ConditionFlag.overflow, stubEntry, info));
5129
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5061
diff changeset
717 }
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5061
diff changeset
718
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5061
diff changeset
719 @Override
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
720 public void emitDeoptimize(DeoptimizationAction action, DeoptimizationReason reason, Object deoptInfo, long leafGraphId) {
5733
141b15521a39 use annotated fields for operands of LIR instructions
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5705
diff changeset
721 LIRFrameState info = state(leafGraphId);
5130
Lukas Stadler <lukas.stadler@jku.at>
parents: 5129 5114
diff changeset
722 LabelRef stubEntry = createDeoptStub(action, reason, info, deoptInfo);
5129
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5061
diff changeset
723 append(new JumpOp(stubEntry, info));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
724 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
725
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
726 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
727 public void emitMembar(int barriers) {
4260
78379b4203ec remove a number of GraalCompilation usages in backend and CFGPrinter (breaks CFGPrinter lir output)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4245
diff changeset
728 int necessaryBarriers = target.arch.requiredBarriers(barriers);
78379b4203ec remove a number of GraalCompilation usages in backend and CFGPrinter (breaks CFGPrinter lir output)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4245
diff changeset
729 if (target.isMP && necessaryBarriers != 0) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
730 append(new MembarOp(necessaryBarriers));
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
731 }
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
732 }
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
733
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
734 @Override
6478
62878ae057a5 added support for temps in LIR call instructions
Doug Simon <doug.simon@oracle.com>
parents: 6476
diff changeset
735 protected void emitDirectCall(DirectCallTargetNode callTarget, Value result, Value[] parameters, Value[] temps, LIRFrameState callState) {
62878ae057a5 added support for temps in LIR call instructions
Doug Simon <doug.simon@oracle.com>
parents: 6476
diff changeset
736 append(new DirectCallOp(callTarget.target(), result, parameters, temps, callState));
6409
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6329
diff changeset
737 }
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6329
diff changeset
738
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6329
diff changeset
739 @Override
6478
62878ae057a5 added support for temps in LIR call instructions
Doug Simon <doug.simon@oracle.com>
parents: 6476
diff changeset
740 protected void emitIndirectCall(IndirectCallTargetNode callTarget, Value result, Value[] parameters, Value[] temps, LIRFrameState callState) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
741 // The current register allocator cannot handle variables at call sites, need a fixed
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
742 // register.
6409
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6329
diff changeset
743 Value targetAddress = AMD64.rax.asValue();
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6329
diff changeset
744 emitMove(operand(callTarget.computedAddress()), targetAddress);
6478
62878ae057a5 added support for temps in LIR call instructions
Doug Simon <doug.simon@oracle.com>
parents: 6476
diff changeset
745 append(new IndirectCallOp(callTarget.target(), result, parameters, temps, targetAddress, callState));
6409
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6329
diff changeset
746 }
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6329
diff changeset
747
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6329
diff changeset
748 @Override
7144
ae69cd8c08a9 rename: RuntimeCall -> RuntimeCallTarget
Doug Simon <doug.simon@oracle.com>
parents: 7143
diff changeset
749 protected void emitCall(RuntimeCallTarget callTarget, Value result, Value[] arguments, Value[] temps, Value targetAddress, LIRFrameState info) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
750 if (isConstant(targetAddress)) {
7143
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7121
diff changeset
751 append(new DirectCallOp(callTarget, result, arguments, temps, info));
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
752 } else {
7143
445193cc2a7d added support for writing stubs in Java and wrote the TLAB fast refill stub
Doug Simon <doug.simon@oracle.com>
parents: 7121
diff changeset
753 append(new IndirectCallOp(callTarget, result, arguments, temps, targetAddress, info));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
754 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
755 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
756
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
757 @Override
7280
f368ec89e231 added intrinsifications for Integer.bitCount() and Long.bitCount()
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
758 public void emitBitCount(Variable result, Value value) {
f368ec89e231 added intrinsifications for Integer.bitCount() and Long.bitCount()
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
759 if (value.getKind().getStackKind() == Kind.Int) {
f368ec89e231 added intrinsifications for Integer.bitCount() and Long.bitCount()
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
760 append(new AMD64BitManipulationOp(IPOPCNT, result, value));
f368ec89e231 added intrinsifications for Integer.bitCount() and Long.bitCount()
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
761 } else {
f368ec89e231 added intrinsifications for Integer.bitCount() and Long.bitCount()
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
762 append(new AMD64BitManipulationOp(LPOPCNT, result, value));
f368ec89e231 added intrinsifications for Integer.bitCount() and Long.bitCount()
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
763 }
f368ec89e231 added intrinsifications for Integer.bitCount() and Long.bitCount()
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
764 }
f368ec89e231 added intrinsifications for Integer.bitCount() and Long.bitCount()
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
765
f368ec89e231 added intrinsifications for Integer.bitCount() and Long.bitCount()
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
766 @Override
6496
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
767 public void emitBitScanForward(Variable result, Value value) {
7280
f368ec89e231 added intrinsifications for Integer.bitCount() and Long.bitCount()
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
768 append(new AMD64BitManipulationOp(BSF, result, value));
6496
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
769 }
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
770
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
771 @Override
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
772 public void emitBitScanReverse(Variable result, Value value) {
7098
e23980f4a890 Cleanup of Kind class: remove isXxx methods
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7074
diff changeset
773 if (value.getKind().getStackKind() == Kind.Int) {
7280
f368ec89e231 added intrinsifications for Integer.bitCount() and Long.bitCount()
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
774 append(new AMD64BitManipulationOp(IBSR, result, value));
6496
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
775 } else {
7280
f368ec89e231 added intrinsifications for Integer.bitCount() and Long.bitCount()
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
776 append(new AMD64BitManipulationOp(LBSR, result, value));
6496
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
777 }
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
778 }
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
779
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
780 @Override
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
781 public void emitMathAbs(Variable result, Variable input) {
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
782 append(new Op2Reg(DAND, result, input, Constant.forDouble(Double.longBitsToDouble(0x7FFFFFFFFFFFFFFFL))));
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
783 }
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
784
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
785 @Override
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
786 public void emitMathSqrt(Variable result, Variable input) {
7280
f368ec89e231 added intrinsifications for Integer.bitCount() and Long.bitCount()
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
787 append(new AMD64MathIntrinsicOp(SQRT, result, input));
6496
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
788 }
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
789
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
790 @Override
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
791 public void emitMathLog(Variable result, Variable input, boolean base10) {
7280
f368ec89e231 added intrinsifications for Integer.bitCount() and Long.bitCount()
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
792 append(new AMD64MathIntrinsicOp(base10 ? LOG10 : LOG, result, input));
6496
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
793 }
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
794
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
795 @Override
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
796 public void emitMathCos(Variable result, Variable input) {
7280
f368ec89e231 added intrinsifications for Integer.bitCount() and Long.bitCount()
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
797 append(new AMD64MathIntrinsicOp(COS, result, input));
6496
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
798 }
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
799
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
800 @Override
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
801 public void emitMathSin(Variable result, Variable input) {
7280
f368ec89e231 added intrinsifications for Integer.bitCount() and Long.bitCount()
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
802 append(new AMD64MathIntrinsicOp(SIN, result, input));
6496
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
803 }
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
804
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
805 @Override
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
806 public void emitMathTan(Variable result, Variable input) {
7280
f368ec89e231 added intrinsifications for Integer.bitCount() and Long.bitCount()
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
807 append(new AMD64MathIntrinsicOp(TAN, result, input));
6496
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
808 }
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
809
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
810 @Override
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
811 public void emitByteSwap(Variable result, Value input) {
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
812 append(new AMD64ByteSwapOp(result, input));
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
813 }
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
814
16d1411409b4 moved AMD64 specific code into com.oracle.graal.compiler.amd64
Doug Simon <doug.simon@oracle.com>
parents: 6493
diff changeset
815 @Override
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
816 protected void emitReturn(Value input) {
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
817 append(new ReturnOp(input));
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
818 }
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
819
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
820 @Override
5698
764db9ada24f rework of switch operations: unify lookup- and tableswitch, introduce switch lir instructions
Lukas Stadler <lukas.stadler@jku.at>
parents: 5667
diff changeset
821 protected void emitSequentialSwitch(Constant[] keyConstants, LabelRef[] keyTargets, LabelRef defaultTarget, Value key) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
822 // Making a copy of the switch value is necessary because jump table destroys the input
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
823 // value
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6675
diff changeset
824 if (key.getKind() == Kind.Int || key.getKind() == Kind.Long) {
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6534
diff changeset
825 append(new SequentialSwitchOp(keyConstants, keyTargets, defaultTarget, key, Value.ILLEGAL));
5698
764db9ada24f rework of switch operations: unify lookup- and tableswitch, introduce switch lir instructions
Lukas Stadler <lukas.stadler@jku.at>
parents: 5667
diff changeset
826 } else {
6950
41938af2b3d8 modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents: 6675
diff changeset
827 assert key.getKind() == Kind.Object : key.getKind();
5698
764db9ada24f rework of switch operations: unify lookup- and tableswitch, introduce switch lir instructions
Lukas Stadler <lukas.stadler@jku.at>
parents: 5667
diff changeset
828 append(new SequentialSwitchOp(keyConstants, keyTargets, defaultTarget, key, newVariable(Kind.Object)));
764db9ada24f rework of switch operations: unify lookup- and tableswitch, introduce switch lir instructions
Lukas Stadler <lukas.stadler@jku.at>
parents: 5667
diff changeset
829 }
764db9ada24f rework of switch operations: unify lookup- and tableswitch, introduce switch lir instructions
Lukas Stadler <lukas.stadler@jku.at>
parents: 5667
diff changeset
830 }
764db9ada24f rework of switch operations: unify lookup- and tableswitch, introduce switch lir instructions
Lukas Stadler <lukas.stadler@jku.at>
parents: 5667
diff changeset
831
764db9ada24f rework of switch operations: unify lookup- and tableswitch, introduce switch lir instructions
Lukas Stadler <lukas.stadler@jku.at>
parents: 5667
diff changeset
832 @Override
764db9ada24f rework of switch operations: unify lookup- and tableswitch, introduce switch lir instructions
Lukas Stadler <lukas.stadler@jku.at>
parents: 5667
diff changeset
833 protected void emitSwitchRanges(int[] lowKeys, int[] highKeys, LabelRef[] targets, LabelRef defaultTarget, Value key) {
764db9ada24f rework of switch operations: unify lookup- and tableswitch, introduce switch lir instructions
Lukas Stadler <lukas.stadler@jku.at>
parents: 5667
diff changeset
834 append(new SwitchRangesOp(lowKeys, highKeys, targets, defaultTarget, key));
764db9ada24f rework of switch operations: unify lookup- and tableswitch, introduce switch lir instructions
Lukas Stadler <lukas.stadler@jku.at>
parents: 5667
diff changeset
835 }
764db9ada24f rework of switch operations: unify lookup- and tableswitch, introduce switch lir instructions
Lukas Stadler <lukas.stadler@jku.at>
parents: 5667
diff changeset
836
764db9ada24f rework of switch operations: unify lookup- and tableswitch, introduce switch lir instructions
Lukas Stadler <lukas.stadler@jku.at>
parents: 5667
diff changeset
837 @Override
764db9ada24f rework of switch operations: unify lookup- and tableswitch, introduce switch lir instructions
Lukas Stadler <lukas.stadler@jku.at>
parents: 5667
diff changeset
838 protected void emitTableSwitch(int lowKey, LabelRef defaultTarget, LabelRef[] targets, Value key) {
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
839 // Making a copy of the switch value is necessary because jump table destroys the input
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7380
diff changeset
840 // value
5698
764db9ada24f rework of switch operations: unify lookup- and tableswitch, introduce switch lir instructions
Lukas Stadler <lukas.stadler@jku.at>
parents: 5667
diff changeset
841 Variable tmp = emitMove(key);
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
842 append(new TableSwitchOp(lowKey, defaultTarget, targets, tmp, newVariable(target.wordKind)));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
843 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
844
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
845 @Override
5733
141b15521a39 use annotated fields for operands of LIR instructions
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5705
diff changeset
846 protected LabelRef createDeoptStub(DeoptimizationAction action, DeoptimizationReason reason, LIRFrameState info, Object deoptInfo) {
5552
69a8969dbf40 Reduce public fields in api.code project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5547
diff changeset
847 assert info.topFrame.getBCI() >= 0 : "invalid bci for deopt framestate";
5109
6766253384bf more preparations for disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5105
diff changeset
848 AMD64DeoptimizationStub stub = new AMD64DeoptimizationStub(action, reason, info, deoptInfo);
5273
7689999f0ea6 improved disassembly comments for out-of-line stubs
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
849 lir.stubs.add(stub);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
850 return LabelRef.forLabel(stub.label);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
851 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
852
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
853 @Override
5425
0364a2a874b8 changes towards a canonical representation of comparisons:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5406
diff changeset
854 protected void emitNullCheckGuard(ValueNode object, long leafGraphId) {
0364a2a874b8 changes towards a canonical representation of comparisons:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5406
diff changeset
855 Variable value = load(operand(object));
5733
141b15521a39 use annotated fields for operands of LIR instructions
Christian Wimmer <christian.wimmer@oracle.com>
parents: 5705
diff changeset
856 LIRFrameState info = state(leafGraphId);
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
857 append(new NullCheckOp(value, info));
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
858 }
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
859
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
860 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
861 public void visitCompareAndSwap(CompareAndSwapNode node) {
5540
a891c53a295b Renaming RiKind => Kind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5539
diff changeset
862 Kind kind = node.newValue().kind();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
863 assert kind == node.expected().kind();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
864
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
865 Value expected = loadNonConst(operand(node.expected()));
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
866 Variable newValue = load(operand(node.newValue()));
4314
9ce8594bedaf Allow CiAddress as Input and Alive operands of LIR instructions.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4280
diff changeset
867
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
868 Address address;
5187
9b8c0d1bc2dd unsafe load/store snippets now require a displacement argument which allows x86 complex addressing modes to be used for tighter encoding of array store/load operations
Doug Simon <doug.simon@oracle.com>
parents: 5167
diff changeset
869 int displacement = node.displacement();
5539
bc647d8b0080 Renaming RiValue => Value.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
870 Value index = operand(node.offset());
5705
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5698
diff changeset
871 if (isConstant(index) && NumUtil.isInt(asConstant(index).asLong() + displacement)) {
7074
1361501d6bd5 added some more assertions to ensure that metadata constant are not emitted inline
Christian Haeubl <haeubl@ssw.jku.at>
parents: 7073
diff changeset
872 assert !runtime.needsDataPatch(asConstant(index));
5187
9b8c0d1bc2dd unsafe load/store snippets now require a displacement argument which allows x86 complex addressing modes to be used for tighter encoding of array store/load operations
Doug Simon <doug.simon@oracle.com>
parents: 5167
diff changeset
873 displacement += (int) asConstant(index).asLong();
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
874 address = new Address(kind, load(operand(node.object())), displacement);
4245
75c620f90ab9 Support stack-operands and register hints in new register allocator API
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4206
diff changeset
875 } else {
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
876 address = new Address(kind, load(operand(node.object())), load(index), Address.Scale.Times1, displacement);
4245
75c620f90ab9 Support stack-operands and register hints in new register allocator API
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4206
diff changeset
877 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
878
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
879 RegisterValue rax = AMD64.rax.asValue(kind);
4323
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
880 emitMove(expected, rax);
df5547057954 Remove LIROpcode and use non-anonymous subclasses of LIRInstruction
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4314
diff changeset
881 append(new CompareAndSwapOp(rax, address, rax, newValue));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
882
4206
430b5db3e6f8 Remove CiVariable from the CRI
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4199
diff changeset
883 Variable result = newVariable(node.kind());
5538
e18ba36bfebc Renamed RiConstant => Constant.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5510
diff changeset
884 append(new CondMoveOp(result, Condition.EQ, load(Constant.TRUE), Constant.FALSE));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
885 setResult(node, result);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
886 }
7121
4aa99b5b158b LIR generation for BreakpointNode is not HotSpot specific and generally useful, so it should not be in HotSpot project
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7098
diff changeset
887
4aa99b5b158b LIR generation for BreakpointNode is not HotSpot specific and generally useful, so it should not be in HotSpot project
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7098
diff changeset
888 @Override
4aa99b5b158b LIR generation for BreakpointNode is not HotSpot specific and generally useful, so it should not be in HotSpot project
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7098
diff changeset
889 public void visitBreakpointNode(BreakpointNode node) {
7300
2912b72d840a More complete and reusable Word type
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7280
diff changeset
890 JavaType[] sig = new JavaType[node.arguments.size()];
7121
4aa99b5b158b LIR generation for BreakpointNode is not HotSpot specific and generally useful, so it should not be in HotSpot project
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7098
diff changeset
891 for (int i = 0; i < sig.length; i++) {
7300
2912b72d840a More complete and reusable Word type
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7280
diff changeset
892 sig[i] = node.arguments.get(i).stamp().javaType(runtime);
7121
4aa99b5b158b LIR generation for BreakpointNode is not HotSpot specific and generally useful, so it should not be in HotSpot project
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7098
diff changeset
893 }
4aa99b5b158b LIR generation for BreakpointNode is not HotSpot specific and generally useful, so it should not be in HotSpot project
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7098
diff changeset
894
7300
2912b72d840a More complete and reusable Word type
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7280
diff changeset
895 CallingConvention cc = frameMap.registerConfig.getCallingConvention(CallingConvention.Type.JavaCall, null, sig, target(), false);
7121
4aa99b5b158b LIR generation for BreakpointNode is not HotSpot specific and generally useful, so it should not be in HotSpot project
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7098
diff changeset
896 Value[] parameters = visitInvokeArguments(cc, node.arguments);
4aa99b5b158b LIR generation for BreakpointNode is not HotSpot specific and generally useful, so it should not be in HotSpot project
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7098
diff changeset
897 append(new AMD64BreakpointOp(parameters));
4aa99b5b158b LIR generation for BreakpointNode is not HotSpot specific and generally useful, so it should not be in HotSpot project
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7098
diff changeset
898 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
899 }