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annotate graal/com.oracle.truffle.api.dsl/src/com/oracle/truffle/api/dsl/internal/SpecializationNode.java @ 20130:8dc73c226c63
Truffle: cache NodeClass lookup in Node.
author | Christian Humer <christian.humer@gmail.com> |
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date | Thu, 02 Apr 2015 01:26:31 +0200 |
parents | 5b7db8941fd7 |
children | 986f1c0d6f55 |
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1 /* |
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2 * Copyright (c) 2014, 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. Oracle designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Oracle in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 * or visit www.oracle.com if you need additional information or have any |
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23 * questions. |
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24 */ |
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25 package com.oracle.truffle.api.dsl.internal; |
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26 |
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27 import java.lang.reflect.*; |
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28 import java.util.*; |
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29 import java.util.concurrent.*; |
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30 |
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31 import com.oracle.truffle.api.*; |
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32 import com.oracle.truffle.api.dsl.*; |
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33 import com.oracle.truffle.api.dsl.internal.SlowPathEvent.SlowPathEvent0; |
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34 import com.oracle.truffle.api.dsl.internal.SlowPathEvent.SlowPathEvent1; |
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35 import com.oracle.truffle.api.dsl.internal.SlowPathEvent.SlowPathEvent2; |
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36 import com.oracle.truffle.api.dsl.internal.SlowPathEvent.SlowPathEvent3; |
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37 import com.oracle.truffle.api.dsl.internal.SlowPathEvent.SlowPathEvent4; |
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38 import com.oracle.truffle.api.dsl.internal.SlowPathEvent.SlowPathEvent5; |
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39 import com.oracle.truffle.api.dsl.internal.SlowPathEvent.SlowPathEventN; |
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40 import com.oracle.truffle.api.frame.*; |
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41 import com.oracle.truffle.api.nodes.*; |
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42 import com.oracle.truffle.api.nodes.NodeFieldAccessor; |
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43 |
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44 /** |
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45 * Internal implementation dependent base class for generated specialized nodes. |
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46 */ |
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47 @NodeInfo(cost = NodeCost.NONE) |
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48 @SuppressWarnings("unused") |
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49 public abstract class SpecializationNode extends Node { |
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50 |
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51 @Child protected SpecializationNode next; |
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52 |
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53 final int index; |
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54 |
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55 public SpecializationNode() { |
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56 this(-1); |
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57 } |
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58 |
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59 public SpecializationNode(int index) { |
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60 this.index = index; |
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61 } |
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62 |
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63 @Override |
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64 public final NodeCost getCost() { |
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65 return NodeCost.NONE; |
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66 } |
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67 |
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68 public void reset() { |
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69 SpecializationNode start = findStart(); |
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70 SpecializationNode end = findEnd(); |
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71 if (start != end) { |
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72 start.replace(end, "reset specialization"); |
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73 } |
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74 } |
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75 |
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76 public static Node updateRoot(Node node) { |
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77 updateRootImpl(((SpecializedNode) node).getSpecializationNode(), node); |
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78 return node; |
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79 } |
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80 |
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81 private static void updateRootImpl(SpecializationNode start, Node node) { |
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82 NodeFieldAccessor[] fields = NodeClass.get(start).getFields(); |
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83 for (int i = fields.length - 1; i >= 0; i--) { |
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84 NodeFieldAccessor f = fields[i]; |
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85 if (f.getName().equals("root")) { |
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86 f.putObject(start, node); |
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87 break; |
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88 } |
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89 } |
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90 if (start.next != null) { |
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91 updateRootImpl(start.next, node); |
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92 } |
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93 } |
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94 |
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95 protected final SpecializationNode polymorphicMerge(SpecializationNode newNode, SpecializationNode merged) { |
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96 if (merged == newNode && count() <= 2) { |
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97 return removeSame(new SlowPathEvent0(this, "merged polymorphic to monomorphic", null)); |
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98 } |
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99 return merged; |
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100 } |
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101 |
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102 public final NodeCost getNodeCost() { |
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103 switch (count()) { |
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104 case 0: |
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105 case 1: |
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106 return NodeCost.UNINITIALIZED; |
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107 case 2: |
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108 return NodeCost.MONOMORPHIC; |
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109 default: |
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110 return NodeCost.POLYMORPHIC; |
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111 } |
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112 } |
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113 |
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114 protected abstract Node[] getSuppliedChildren(); |
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115 |
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116 protected SpecializationNode merge(SpecializationNode newNode, Frame frame) { |
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117 if (isIdentical(newNode, frame)) { |
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118 return this; |
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119 } |
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120 return next != null ? next.merge(newNode, frame) : newNode; |
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121 } |
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122 |
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123 protected SpecializationNode merge(SpecializationNode newNode, Frame frame, Object o1) { |
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124 if (isIdentical(newNode, frame, o1)) { |
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125 return this; |
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126 } |
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127 return next != null ? next.merge(newNode, frame, o1) : newNode; |
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128 } |
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129 |
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130 protected SpecializationNode merge(SpecializationNode newNode, Frame frame, Object o1, Object o2) { |
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131 if (isIdentical(newNode, frame, o1, o2)) { |
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132 return this; |
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133 } |
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134 return next != null ? next.merge(newNode, frame, o1, o2) : newNode; |
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135 } |
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136 |
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137 protected SpecializationNode merge(SpecializationNode newNode, Frame frame, Object o1, Object o2, Object o3) { |
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138 if (isIdentical(newNode, frame, o1, o2, o3)) { |
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139 return this; |
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140 } |
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141 return next != null ? next.merge(newNode, frame, o1, o2, o3) : newNode; |
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142 } |
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143 |
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144 protected SpecializationNode merge(SpecializationNode newNode, Frame frame, Object o1, Object o2, Object o3, Object o4) { |
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145 if (isIdentical(newNode, frame, o1, o2, o3, o4)) { |
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146 return this; |
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147 } |
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148 return next != null ? next.merge(newNode, frame, o1, o2, o3, o4) : newNode; |
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149 } |
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150 |
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151 protected SpecializationNode merge(SpecializationNode newNode, Frame frame, Object o1, Object o2, Object o3, Object o4, Object o5) { |
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152 if (isIdentical(newNode, frame, o1, o2, o3, o4, o5)) { |
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153 return this; |
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154 } |
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155 return next != null ? next.merge(newNode, frame, o1, o2, o3, o4, o5) : newNode; |
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156 } |
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157 |
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158 protected SpecializationNode merge(SpecializationNode newNode, Frame frame, Object... args) { |
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159 if (isIdentical(newNode, frame, args)) { |
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160 return this; |
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161 } |
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162 return next != null ? next.merge(newNode, frame, args) : newNode; |
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163 } |
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164 |
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165 protected boolean isSame(SpecializationNode other) { |
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166 return getClass() == other.getClass(); |
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167 } |
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168 |
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169 protected boolean isIdentical(SpecializationNode newNode, Frame frame) { |
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170 return isSame(newNode); |
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171 } |
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172 |
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173 protected boolean isIdentical(SpecializationNode newNode, Frame frame, Object o1) { |
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174 return isSame(newNode); |
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175 } |
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176 |
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177 protected boolean isIdentical(SpecializationNode newNode, Frame frame, Object o1, Object o2) { |
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178 return isSame(newNode); |
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179 } |
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180 |
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181 protected boolean isIdentical(SpecializationNode newNode, Frame frame, Object o1, Object o2, Object o3) { |
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182 return isSame(newNode); |
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183 } |
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184 |
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185 protected boolean isIdentical(SpecializationNode newNode, Frame frame, Object o1, Object o2, Object o3, Object o4) { |
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186 return isSame(newNode); |
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187 } |
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188 |
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189 protected boolean isIdentical(SpecializationNode newNode, Frame frame, Object o1, Object o2, Object o3, Object o4, Object o5) { |
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190 return isSame(newNode); |
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191 } |
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192 |
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193 protected boolean isIdentical(SpecializationNode newNode, Frame frame, Object... args) { |
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194 return isSame(newNode); |
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195 } |
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196 |
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197 protected final int countSame(SpecializationNode node) { |
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198 return findStart().countSameImpl(node); |
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199 } |
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200 |
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201 private int countSameImpl(SpecializationNode node) { |
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202 if (next != null) { |
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203 return next.countSameImpl(node) + (isSame(node) ? 1 : 0); |
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204 } else { |
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205 return 0; |
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206 } |
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207 } |
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208 |
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209 @Override |
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210 public final boolean equals(Object obj) { |
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211 if (obj instanceof SpecializationNode) { |
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212 return ((SpecializationNode) obj).isSame(this); |
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213 } |
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214 return super.equals(obj); |
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215 } |
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216 |
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217 @Override |
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218 public final int hashCode() { |
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219 return index; |
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220 } |
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221 |
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222 private int count() { |
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223 return next != null ? next.count() + 1 : 1; |
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224 } |
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225 |
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226 private SpecializationNode findEnd() { |
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227 SpecializationNode node = this; |
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228 while (node.next != null) { |
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229 node = node.next; |
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230 } |
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231 return node; |
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232 } |
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233 |
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234 protected final Object removeThis(final CharSequence reason, Frame frame) { |
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235 return removeThisImpl(reason).acceptAndExecute(frame); |
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236 } |
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237 |
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238 protected final Object removeThis(final CharSequence reason, Frame frame, Object o1) { |
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239 return removeThisImpl(reason).acceptAndExecute(frame, o1); |
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240 } |
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241 |
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242 protected final Object removeThis(final CharSequence reason, Frame frame, Object o1, Object o2) { |
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243 return removeThisImpl(reason).acceptAndExecute(frame, o1, o2); |
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244 } |
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245 |
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246 protected final Object removeThis(final CharSequence reason, Frame frame, Object o1, Object o2, Object o3) { |
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247 return removeThisImpl(reason).acceptAndExecute(frame, o1, o2, o3); |
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248 } |
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249 |
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250 protected final Object removeThis(final CharSequence reason, Frame frame, Object o1, Object o2, Object o3, Object o4) { |
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251 return removeThisImpl(reason).acceptAndExecute(frame, o1, o2, o3, o4); |
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252 } |
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253 |
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254 protected final Object removeThis(final CharSequence reason, Frame frame, Object o1, Object o2, Object o3, Object o4, Object o5) { |
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255 return removeThisImpl(reason).acceptAndExecute(frame, o1, o2, o3, o4, o5); |
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256 } |
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257 |
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258 protected final Object removeThis(final CharSequence reason, Frame frame, Object... args) { |
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259 return removeThisImpl(reason).acceptAndExecute(frame, args); |
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260 } |
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261 |
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262 private SpecializationNode removeThisImpl(final CharSequence reason) { |
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263 this.replace(this.next, reason); |
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264 return findEnd().findStart(); |
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265 } |
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266 |
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267 protected final SpecializationNode removeSame(final CharSequence reason) { |
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268 SpecializationNode start = SpecializationNode.this.findStart(); |
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269 SpecializationNode current = start; |
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270 while (current != null) { |
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271 if (current.isSame(SpecializationNode.this)) { |
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272 NodeUtil.nonAtomicReplace(current, current.next, reason); |
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273 if (current == start) { |
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274 start = start.next; |
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275 } |
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276 } |
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277 current = current.next; |
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278 } |
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279 return SpecializationNode.this.findEnd().findStart(); |
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280 } |
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281 |
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282 /** Find the topmost of the specialization chain. */ |
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283 private SpecializationNode findStart() { |
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284 SpecializationNode node = this; |
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285 Node parent = this.getParent(); |
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286 while (parent instanceof SpecializationNode) { |
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287 SpecializationNode parentCast = ((SpecializationNode) parent); |
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288 if (parentCast.next != node) { |
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289 break; |
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290 } |
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291 node = parentCast; |
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292 parent = node.getParent(); |
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293 } |
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294 return node; |
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295 } |
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296 |
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297 private Node findRoot() { |
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298 return findStart().getParent(); |
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299 } |
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300 |
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301 private SpecializedNode findSpecializedNode() { |
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302 return (SpecializedNode) findEnd().findStart().getParent(); |
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303 } |
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304 |
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305 private static SpecializationNode removeSameImpl(SpecializationNode toRemove, CharSequence reason) { |
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306 SpecializationNode start = toRemove.findStart(); |
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307 SpecializationNode current = start; |
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308 while (current != null) { |
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309 if (current.isSame(toRemove)) { |
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310 NodeUtil.nonAtomicReplace(current, current.next, reason); |
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311 if (current == start) { |
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312 start = start.next; |
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313 } |
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314 } |
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315 current = current.next; |
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316 } |
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317 return toRemove.findEnd().findStart(); |
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318 } |
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319 |
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320 public Object acceptAndExecute(Frame frame) { |
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321 throw new UnsupportedOperationException(); |
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322 } |
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323 |
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324 public Object acceptAndExecute(Frame frame, Object o1) { |
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325 throw new UnsupportedOperationException(); |
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326 } |
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327 |
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328 public Object acceptAndExecute(Frame frame, Object o1, Object o2) { |
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329 throw new UnsupportedOperationException(); |
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330 } |
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331 |
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332 public Object acceptAndExecute(Frame frame, Object o1, Object o2, Object o3) { |
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333 throw new UnsupportedOperationException(); |
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334 } |
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335 |
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336 public Object acceptAndExecute(Frame frame, Object o1, Object o2, Object o3, Object o4) { |
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337 throw new UnsupportedOperationException(); |
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338 } |
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339 |
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340 public Object acceptAndExecute(Frame frame, Object o1, Object o2, Object o3, Object o4, Object o5) { |
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341 throw new UnsupportedOperationException(); |
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342 } |
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343 |
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344 public Object acceptAndExecute(Frame frame, Object... args) { |
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345 throw new UnsupportedOperationException(); |
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346 } |
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347 |
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348 protected SpecializationNode createFallback() { |
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349 return null; |
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350 } |
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351 |
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352 protected SpecializationNode createPolymorphic() { |
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353 return null; |
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354 } |
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355 |
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356 protected SpecializationNode createNext(Frame frame) { |
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357 throw new UnsupportedOperationException(); |
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358 } |
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359 |
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360 protected SpecializationNode createNext(Frame frame, Object o1) { |
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361 throw new UnsupportedOperationException(); |
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362 } |
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363 |
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364 protected SpecializationNode createNext(Frame frame, Object o1, Object o2) { |
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365 throw new UnsupportedOperationException(); |
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366 } |
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367 |
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368 protected SpecializationNode createNext(Frame frame, Object o1, Object o2, Object o3) { |
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369 throw new UnsupportedOperationException(); |
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370 } |
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371 |
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372 protected SpecializationNode createNext(Frame frame, Object o1, Object o2, Object o3, Object o4) { |
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373 throw new UnsupportedOperationException(); |
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374 } |
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375 |
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376 protected SpecializationNode createNext(Frame frame, Object o1, Object o2, Object o3, Object o4, Object o5) { |
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377 throw new UnsupportedOperationException(); |
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378 } |
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379 |
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380 protected SpecializationNode createNext(Frame frame, Object... args) { |
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381 throw new UnsupportedOperationException(); |
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382 } |
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383 |
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384 protected final Object uninitialized(Frame frame) { |
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385 CompilerDirectives.transferToInterpreterAndInvalidate(); |
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386 SpecializationNode newNode = atomic(new InsertionEvent0(this, "insert new specialization", frame)); |
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387 if (newNode == null) { |
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388 return unsupported(frame); |
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389 } |
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390 return newNode.acceptAndExecute(frame); |
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391 } |
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392 |
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393 protected final Object uninitialized(Frame frame, Object o1) { |
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394 CompilerDirectives.transferToInterpreterAndInvalidate(); |
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395 SpecializationNode newNode = atomic(new InsertionEvent1(this, "insert new specialization", frame, o1)); |
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396 if (newNode == null) { |
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397 return unsupported(frame, o1); |
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398 } |
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399 return newNode.acceptAndExecute(frame, o1); |
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400 } |
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401 |
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402 protected final Object uninitialized(Frame frame, Object o1, Object o2) { |
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403 CompilerDirectives.transferToInterpreterAndInvalidate(); |
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404 SpecializationNode newNode = atomic(new InsertionEvent2(this, "insert new specialization", frame, o1, o2)); |
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405 if (newNode == null) { |
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406 return unsupported(frame, o1, o2); |
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407 } |
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408 return newNode.acceptAndExecute(frame, o1, o2); |
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409 } |
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410 |
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411 protected final Object uninitialized(Frame frame, Object o1, Object o2, Object o3) { |
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412 CompilerDirectives.transferToInterpreterAndInvalidate(); |
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413 SpecializationNode newNode = atomic(new InsertionEvent3(this, "insert new specialization", frame, o1, o2, o3)); |
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414 if (newNode == null) { |
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415 return unsupported(frame, o1, o2, o3); |
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416 } |
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417 return newNode.acceptAndExecute(frame, o1, o2, o3); |
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418 } |
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419 |
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420 protected final Object uninitialized(Frame frame, Object o1, Object o2, Object o3, Object o4) { |
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421 CompilerDirectives.transferToInterpreterAndInvalidate(); |
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422 SpecializationNode newNode = atomic(new InsertionEvent4(this, "insert new specialization", frame, o1, o2, o3, o4)); |
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423 if (newNode == null) { |
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424 return unsupported(frame, o1, o2, o3, o4); |
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425 } |
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426 return newNode.acceptAndExecute(frame, o1, o2, o3, o4); |
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427 } |
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428 |
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429 protected final Object uninitialized(Frame frame, Object o1, Object o2, Object o3, Object o4, Object o5) { |
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430 CompilerDirectives.transferToInterpreterAndInvalidate(); |
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431 SpecializationNode newNode = atomic(new InsertionEvent5(this, "insert new specialization", frame, o1, o2, o3, o4, o5)); |
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432 if (newNode == null) { |
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433 return unsupported(frame, o1, o2, o3, o4, o5); |
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434 } |
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435 return newNode.acceptAndExecute(frame, o1, o2, o3, o4, o5); |
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436 } |
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437 |
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438 protected final Object uninitialized(Frame frame, Object... args) { |
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439 CompilerDirectives.transferToInterpreterAndInvalidate(); |
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440 SpecializationNode newNode = atomic(new InsertionEventN(this, "insert new specialization", frame, args)); |
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441 if (newNode == null) { |
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442 return unsupported(frame, args); |
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443 } |
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444 return newNode.acceptAndExecute(frame, args); |
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445 } |
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446 |
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447 protected final Object remove(String reason, Frame frame) { |
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448 return atomic(new RemoveEvent0(this, reason, frame)).acceptAndExecute(frame); |
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449 } |
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450 |
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451 protected final Object remove(String reason, Frame frame, Object o1) { |
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452 return atomic(new RemoveEvent1(this, reason, frame, o1)).acceptAndExecute(frame, o1); |
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453 } |
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454 |
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455 protected final Object remove(String reason, Frame frame, Object o1, Object o2) { |
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456 return atomic(new RemoveEvent2(this, reason, frame, o1, o2)).acceptAndExecute(frame, o1, o2); |
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457 } |
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458 |
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459 protected final Object remove(String reason, Frame frame, Object o1, Object o2, Object o3) { |
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460 return atomic(new RemoveEvent3(this, reason, frame, o1, o2, o3)).acceptAndExecute(frame, o1, o2, o3); |
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461 } |
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462 |
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463 protected final Object remove(String reason, Frame frame, Object o1, Object o2, Object o3, Object o4) { |
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464 return atomic(new RemoveEvent4(this, reason, frame, o1, o2, o3, o4)).acceptAndExecute(frame, o1, o2, o3, o4); |
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465 } |
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466 |
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467 protected final Object remove(String reason, Frame frame, Object o1, Object o2, Object o3, Object o4, Object o5) { |
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468 return atomic(new RemoveEvent5(this, reason, frame, o1, o2, o3, o4, o5)).acceptAndExecute(frame, o1, o2, o3, o4, o5); |
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469 } |
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470 |
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471 protected final Object remove(String reason, Frame frame, Object... args) { |
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472 return atomic(new RemoveEventN(this, reason, frame, args)).acceptAndExecute(frame, args); |
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473 } |
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474 |
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475 protected Object unsupported(Frame frame) { |
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476 throw new UnsupportedSpecializationException(findRoot(), getSuppliedChildren()); |
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477 } |
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478 |
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479 protected Object unsupported(Frame frame, Object o1) { |
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480 throw new UnsupportedSpecializationException(findRoot(), getSuppliedChildren(), o1); |
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481 } |
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482 |
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483 protected Object unsupported(Frame frame, Object o1, Object o2) { |
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484 throw new UnsupportedSpecializationException(findRoot(), getSuppliedChildren(), o1, o2); |
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485 } |
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486 |
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487 protected Object unsupported(Frame frame, Object o1, Object o2, Object o3) { |
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488 throw new UnsupportedSpecializationException(findRoot(), getSuppliedChildren(), o1, o2, o3); |
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489 } |
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490 |
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491 protected Object unsupported(Frame frame, Object o1, Object o2, Object o3, Object o4) { |
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492 throw new UnsupportedSpecializationException(findRoot(), getSuppliedChildren(), o1, o2, o3, o4); |
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493 } |
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494 |
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495 protected Object unsupported(Frame frame, Object o1, Object o2, Object o3, Object o4, Object o5) { |
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496 throw new UnsupportedSpecializationException(findRoot(), getSuppliedChildren(), o1, o2, o3, o4, o5); |
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497 } |
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498 |
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499 protected Object unsupported(Frame frame, Object... args) { |
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500 throw new UnsupportedSpecializationException(findRoot(), getSuppliedChildren(), args); |
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501 } |
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502 |
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503 static SpecializationNode insertSorted(SpecializationNode start, final SpecializationNode generated, final CharSequence message, final SpecializationNode merged) { |
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504 if (merged == generated) { |
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505 // new node |
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506 if (start.count() == 2) { |
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507 insertAt(start, start.createPolymorphic(), "insert polymorphic"); |
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508 } |
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509 SpecializationNode current = start; |
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510 while (current != null && current.index < generated.index) { |
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511 current = current.next; |
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512 } |
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513 return insertAt(current, generated, message); |
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514 } else { |
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515 // existing node |
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516 return start; |
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517 } |
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518 } |
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519 |
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520 static <T> SpecializationNode insertAt(SpecializationNode node, SpecializationNode insertBefore, CharSequence reason) { |
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521 insertBefore.next = node; |
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522 // always guaranteed to be executed inside of an atomic block |
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523 return NodeUtil.nonAtomicReplace(node, insertBefore, reason); |
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524 } |
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525 |
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526 @Override |
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527 public final String toString() { |
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528 Class<?> clazz = getClass(); |
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529 StringBuilder b = new StringBuilder(); |
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530 b.append(clazz.getSimpleName()); |
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531 |
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532 appendFields(b, clazz); |
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533 if (next != null) { |
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534 b.append("\n -> ").append(next.toString()); |
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535 } |
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536 return b.toString(); |
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537 } |
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538 |
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539 private void appendFields(StringBuilder b, Class<?> clazz) { |
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540 Field[] fields = clazz.getDeclaredFields(); |
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541 if (fields.length == 0) { |
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542 return; |
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543 } |
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544 b.append("("); |
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545 String sep = ""; |
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546 for (Field field : fields) { |
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547 if (Modifier.isStatic(field.getModifiers())) { |
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548 continue; |
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549 } |
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550 b.append(sep); |
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551 String name = field.getName(); |
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552 if (name.equals("root")) { |
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553 continue; |
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554 } |
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555 b.append(field.getName()); |
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556 b.append(" = "); |
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557 try { |
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558 field.setAccessible(true); |
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559 Object value = field.get(this); |
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560 if (value instanceof Object[]) { |
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561 b.append(Arrays.toString((Object[]) field.get(this))); |
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562 } else { |
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563 b.append(field.get(this)); |
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564 } |
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565 } catch (IllegalArgumentException e) { |
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|
566 b.append(e.toString()); |
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567 } catch (IllegalAccessException e) { |
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568 b.append(e.toString()); |
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569 } |
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570 sep = ", "; |
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|
571 } |
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572 b.append(")"); |
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|
573 } |
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574 |
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575 protected static void check(Assumption assumption) throws InvalidAssumptionException { |
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576 if (assumption != null) { |
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|
577 assumption.check(); |
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578 } |
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579 } |
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580 |
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581 @ExplodeLoop |
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582 protected static void check(Assumption[] assumptions) throws InvalidAssumptionException { |
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583 if (assumptions != null) { |
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584 CompilerAsserts.compilationConstant(assumptions.length); |
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|
585 for (Assumption assumption : assumptions) { |
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586 check(assumption); |
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|
587 } |
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|
588 } |
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|
589 } |
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|
590 |
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|
591 protected static boolean isValid(Assumption assumption) { |
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592 if (assumption != null) { |
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593 return assumption.isValid(); |
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|
594 } |
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|
595 return true; |
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|
596 } |
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|
597 |
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|
598 protected static boolean isValid(Assumption[] assumptions) { |
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599 if (assumptions != null) { |
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600 for (Assumption assumption : assumptions) { |
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601 if (!isValid(assumption)) { |
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602 return false; |
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|
603 } |
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|
604 } |
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|
605 } |
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parents:
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|
606 return true; |
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|
607 } |
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608 |
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609 private static final class InsertionEvent0 extends SlowPathEvent0 implements Callable<SpecializationNode> { |
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610 |
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611 public InsertionEvent0(SpecializationNode source, String reason, Frame frame) { |
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612 super(source, reason, frame); |
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613 } |
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614 |
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615 public SpecializationNode call() throws Exception { |
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616 SpecializationNode next = source.createNext(frame); |
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617 if (next == null) { |
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618 next = source.createFallback(); |
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619 } |
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620 if (next == null) { |
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621 return null; |
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622 } |
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623 SpecializationNode start = source.findStart(); |
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624 if (start.index == Integer.MAX_VALUE) { |
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625 return insertAt(start, next, this); |
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626 } else { |
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627 return insertSorted(start, next, this, start.merge(next, frame)); |
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628 } |
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629 } |
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630 |
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631 } |
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632 |
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633 private static final class InsertionEvent1 extends SlowPathEvent1 implements Callable<SpecializationNode> { |
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634 |
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635 public InsertionEvent1(SpecializationNode source, String reason, Frame frame, Object o1) { |
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636 super(source, reason, frame, o1); |
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637 } |
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|
638 |
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639 public SpecializationNode call() throws Exception { |
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640 SpecializationNode next = source.createNext(frame, o1); |
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641 if (next == null) { |
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642 next = source.createFallback(); |
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643 } |
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|
644 if (next == null) { |
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645 return null; |
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646 } |
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647 SpecializationNode start = source.findStart(); |
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648 if (start.index == Integer.MAX_VALUE) { |
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649 return insertAt(start, next, this); |
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650 } else { |
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651 return insertSorted(start, next, this, start.merge(next, frame, o1)); |
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652 } |
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653 } |
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|
654 |
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|
655 } |
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|
656 |
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657 private static final class InsertionEvent2 extends SlowPathEvent2 implements Callable<SpecializationNode> { |
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658 |
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659 public InsertionEvent2(SpecializationNode source, String reason, Frame frame, Object o1, Object o2) { |
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660 super(source, reason, frame, o1, o2); |
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661 } |
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662 |
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663 public SpecializationNode call() throws Exception { |
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664 SpecializationNode next = source.createNext(frame, o1, o2); |
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665 if (next == null) { |
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666 next = source.createFallback(); |
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667 } |
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668 if (next == null) { |
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669 return null; |
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670 } |
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671 SpecializationNode start = source.findStart(); |
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672 if (start.index == Integer.MAX_VALUE) { |
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673 return insertAt(start, next, this); |
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674 } else { |
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675 return insertSorted(start, next, this, start.merge(next, frame, o1, o2)); |
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676 } |
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677 } |
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678 |
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679 } |
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680 |
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681 private static final class InsertionEvent3 extends SlowPathEvent3 implements Callable<SpecializationNode> { |
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682 |
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683 public InsertionEvent3(SpecializationNode source, String reason, Frame frame, Object o1, Object o2, Object o3) { |
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684 super(source, reason, frame, o1, o2, o3); |
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685 } |
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686 |
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687 public SpecializationNode call() throws Exception { |
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688 SpecializationNode next = source.createNext(frame, o1, o2, o3); |
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689 if (next == null) { |
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690 next = source.createFallback(); |
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691 } |
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692 if (next == null) { |
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693 return null; |
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694 } |
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695 SpecializationNode start = source.findStart(); |
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696 if (start.index == Integer.MAX_VALUE) { |
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697 return insertAt(start, next, this); |
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698 } else { |
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699 return insertSorted(start, next, this, start.merge(next, frame, o1, o2, o3)); |
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700 } |
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701 } |
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702 |
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703 } |
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704 |
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705 private static final class InsertionEvent4 extends SlowPathEvent4 implements Callable<SpecializationNode> { |
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706 |
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707 public InsertionEvent4(SpecializationNode source, String reason, Frame frame, Object o1, Object o2, Object o3, Object o4) { |
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708 super(source, reason, frame, o1, o2, o3, o4); |
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709 } |
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710 |
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711 public SpecializationNode call() throws Exception { |
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712 SpecializationNode next = source.createNext(frame, o1, o2, o3, o4); |
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713 if (next == null) { |
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714 next = source.createFallback(); |
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715 } |
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716 if (next == null) { |
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717 return null; |
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718 } |
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719 SpecializationNode start = source.findStart(); |
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720 if (start.index == Integer.MAX_VALUE) { |
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721 return insertAt(start, next, this); |
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722 } else { |
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723 return insertSorted(start, next, this, start.merge(next, frame, o1, o2, o3, o4)); |
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724 } |
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725 } |
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726 |
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727 } |
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|
728 |
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729 private static final class InsertionEvent5 extends SlowPathEvent5 implements Callable<SpecializationNode> { |
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730 |
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731 public InsertionEvent5(SpecializationNode source, String reason, Frame frame, Object o1, Object o2, Object o3, Object o4, Object o5) { |
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732 super(source, reason, frame, o1, o2, o3, o4, o5); |
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733 } |
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734 |
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735 public SpecializationNode call() throws Exception { |
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736 SpecializationNode next = source.createNext(frame, o1, o2, o3, o4, o5); |
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737 if (next == null) { |
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738 next = source.createFallback(); |
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739 } |
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740 if (next == null) { |
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741 return null; |
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742 } |
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743 SpecializationNode start = source.findStart(); |
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744 if (start.index == Integer.MAX_VALUE) { |
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745 return insertAt(start, next, this); |
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746 } else { |
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747 return insertSorted(start, next, this, start.merge(next, frame, o1, o2, o3, o4, o5)); |
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748 } |
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749 } |
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|
750 |
e8d2f3f95dcd
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751 } |
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|
752 |
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753 private static final class InsertionEventN extends SlowPathEventN implements Callable<SpecializationNode> { |
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754 |
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755 public InsertionEventN(SpecializationNode source, String reason, Frame frame, Object[] args) { |
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756 super(source, reason, frame, args); |
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757 } |
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758 |
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759 public SpecializationNode call() throws Exception { |
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760 SpecializationNode next = source.createNext(frame, args); |
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761 if (next == null) { |
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762 next = source.createFallback(); |
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763 } |
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764 if (next == null) { |
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765 return null; |
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766 } |
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767 SpecializationNode start = source.findStart(); |
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768 if (start.index == Integer.MAX_VALUE) { |
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Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
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769 return insertAt(start, next, this); |
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770 } else { |
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771 return insertSorted(start, next, this, start.merge(next, frame, args)); |
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772 } |
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|
773 } |
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774 } |
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|
775 |
e8d2f3f95dcd
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776 private static final class RemoveEvent0 extends SlowPathEvent0 implements Callable<SpecializationNode> { |
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777 |
e8d2f3f95dcd
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778 public RemoveEvent0(SpecializationNode source, String reason, Frame frame) { |
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779 super(source, reason, frame); |
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780 } |
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|
781 |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
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782 public SpecializationNode call() throws Exception { |
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783 return source.removeSame(this); |
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784 } |
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changeset
|
785 |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
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|
786 } |
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|
787 |
e8d2f3f95dcd
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788 private static final class RemoveEvent1 extends SlowPathEvent1 implements Callable<SpecializationNode> { |
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|
789 |
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790 public RemoveEvent1(SpecializationNode source, String reason, Frame frame, Object o1) { |
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791 super(source, reason, frame, o1); |
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|
792 } |
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changeset
|
793 |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
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794 public SpecializationNode call() throws Exception { |
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|
795 return source.removeSame(this); |
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|
796 } |
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changeset
|
797 |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
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|
798 } |
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|
799 |
e8d2f3f95dcd
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|
800 private static final class RemoveEvent2 extends SlowPathEvent2 implements Callable<SpecializationNode> { |
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|
801 |
e8d2f3f95dcd
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802 public RemoveEvent2(SpecializationNode source, String reason, Frame frame, Object o1, Object o2) { |
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|
803 super(source, reason, frame, o1, o2); |
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|
804 } |
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changeset
|
805 |
e8d2f3f95dcd
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|
806 public SpecializationNode call() throws Exception { |
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|
807 return source.removeSame(this); |
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|
808 } |
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changeset
|
809 |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
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changeset
|
810 } |
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changeset
|
811 |
e8d2f3f95dcd
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|
812 private static final class RemoveEvent3 extends SlowPathEvent3 implements Callable<SpecializationNode> { |
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changeset
|
813 |
e8d2f3f95dcd
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814 public RemoveEvent3(SpecializationNode source, String reason, Frame frame, Object o1, Object o2, Object o3) { |
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|
815 super(source, reason, frame, o1, o2, o3); |
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changeset
|
816 } |
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changeset
|
817 |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
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changeset
|
818 public SpecializationNode call() throws Exception { |
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|
819 return source.removeSame(this); |
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changeset
|
820 } |
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changeset
|
821 |
e8d2f3f95dcd
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|
822 } |
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changeset
|
823 |
e8d2f3f95dcd
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|
824 private static final class RemoveEvent4 extends SlowPathEvent4 implements Callable<SpecializationNode> { |
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changeset
|
825 |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
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|
826 public RemoveEvent4(SpecializationNode source, String reason, Frame frame, Object o1, Object o2, Object o3, Object o4) { |
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827 super(source, reason, frame, o1, o2, o3, o4); |
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|
828 } |
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|
829 |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
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|
830 public SpecializationNode call() throws Exception { |
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|
831 return source.removeSame(this); |
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changeset
|
832 } |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
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changeset
|
833 |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
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|
834 } |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
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changeset
|
835 |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
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|
836 private static final class RemoveEvent5 extends SlowPathEvent5 implements Callable<SpecializationNode> { |
e8d2f3f95dcd
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changeset
|
837 |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
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|
838 public RemoveEvent5(SpecializationNode source, String reason, Frame frame, Object o1, Object o2, Object o3, Object o4, Object o5) { |
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|
839 super(source, reason, frame, o1, o2, o3, o4, o5); |
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Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
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|
840 } |
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Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
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diff
changeset
|
841 |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
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changeset
|
842 public SpecializationNode call() throws Exception { |
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changeset
|
843 return source.removeSame(this); |
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changeset
|
844 } |
e8d2f3f95dcd
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changeset
|
845 |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
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changeset
|
846 } |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
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diff
changeset
|
847 |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
Christian Humer <christian.humer@gmail.com>
parents:
19291
diff
changeset
|
848 private static final class RemoveEventN extends SlowPathEventN implements Callable<SpecializationNode> { |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
Christian Humer <christian.humer@gmail.com>
parents:
19291
diff
changeset
|
849 |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
Christian Humer <christian.humer@gmail.com>
parents:
19291
diff
changeset
|
850 public RemoveEventN(SpecializationNode source, String reason, Frame frame, Object[] args) { |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
Christian Humer <christian.humer@gmail.com>
parents:
19291
diff
changeset
|
851 super(source, reason, frame, args); |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
Christian Humer <christian.humer@gmail.com>
parents:
19291
diff
changeset
|
852 } |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
Christian Humer <christian.humer@gmail.com>
parents:
19291
diff
changeset
|
853 |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
Christian Humer <christian.humer@gmail.com>
parents:
19291
diff
changeset
|
854 public SpecializationNode call() throws Exception { |
19784
8caabd6cf363
Truffle-DSL: removeSame does not need to run using atomic. It is always used in an atomic block already.
Christian Humer <christian.humer@gmail.com>
parents:
19765
diff
changeset
|
855 return source.removeSame(this); |
19764
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
Christian Humer <christian.humer@gmail.com>
parents:
19291
diff
changeset
|
856 } |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
Christian Humer <christian.humer@gmail.com>
parents:
19291
diff
changeset
|
857 } |
e8d2f3f95dcd
Truffle-DSL: implemented duplication check for specializations with @Cached to avoid duplicates for multithreaded AST execution.
Christian Humer <christian.humer@gmail.com>
parents:
19291
diff
changeset
|
858 |
18761
a665483c3881
Truffle-DSL: new node layout implementation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
859 } |