Mercurial > hg > truffle
annotate graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/generator/NodeCodeGenerator.java @ 16759:23415229349b
Truffle-DSL: new package structure.
author | Christian Humer <christian.humer@gmail.com> |
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date | Mon, 11 Aug 2014 15:57:14 +0200 |
parents | graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/node/NodeCodeGenerator.java@bd28da642eea |
children | e6d15134ca86 |
rev | line source |
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1 /* |
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2 * Copyright (c) 2012, 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 package com.oracle.truffle.dsl.processor.generator; |
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24 |
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25 import static com.oracle.truffle.dsl.processor.java.ElementUtils.*; |
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26 import static javax.lang.model.element.Modifier.*; |
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27 |
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28 import java.util.*; |
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29 |
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30 import javax.lang.model.element.*; |
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31 import javax.lang.model.type.*; |
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32 import javax.lang.model.util.*; |
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33 |
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34 import com.oracle.truffle.api.dsl.*; |
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35 import com.oracle.truffle.api.nodes.*; |
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36 import com.oracle.truffle.dsl.processor.*; |
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37 import com.oracle.truffle.dsl.processor.java.*; |
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38 import com.oracle.truffle.dsl.processor.java.model.*; |
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39 import com.oracle.truffle.dsl.processor.java.model.CodeTypeMirror.ArrayCodeTypeMirror; |
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40 import com.oracle.truffle.dsl.processor.model.*; |
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41 import com.oracle.truffle.dsl.processor.model.NodeChildData.Cardinality; |
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42 import com.oracle.truffle.dsl.processor.parser.*; |
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43 import com.oracle.truffle.dsl.processor.parser.SpecializationGroup.TypeGuard; |
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44 |
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45 public class NodeCodeGenerator extends AbstractCompilationUnitFactory<NodeData> { |
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46 |
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47 private static final String THIS_NODE_LOCAL_VAR_NAME = "thisNode"; |
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48 |
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49 private static final String EXECUTE_CHAINED = "executeChained0"; |
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50 private static final String SPECIALIZE = "specialize0"; |
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51 private static final String DSLSHARE_REWRITE = "rewrite"; |
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52 private static final String DSLSHARE_FIND_ROOT = "findRoot"; |
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53 private static final String DSLSHARE_REWRITE_TO_POLYMORHPIC = "rewriteToPolymorphic"; |
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54 private static final String EXECUTE_UNINITIALIZED = "executeUninitialized0"; |
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55 private static final String REWRITE = "rewrite0"; |
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56 private static final String CREATE_INFO = "createInfo0"; |
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57 private static final String CONTAINS_FALLBACK = "containsFallback"; |
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58 |
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59 private static final String FACTORY_METHOD_NAME = "create0"; |
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60 private static final String EMPTY_CLASS_ARRAY = "EMPTY_CLASS_ARRAY"; |
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61 |
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62 private static final String METADATA_FIELD_NAME = "METADATA"; |
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63 |
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64 private TypeMirror getUnexpectedValueException() { |
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65 return getContext().getTruffleTypes().getUnexpectedValueException(); |
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66 } |
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67 |
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68 private static String factoryClassName(NodeData node) { |
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69 return node.getNodeId() + "Factory"; |
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70 } |
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71 |
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72 private static String nodeSpecializationClassName(SpecializationData specialization) { |
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73 String nodeid = resolveNodeId(specialization.getNode()); |
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74 String name = ElementUtils.firstLetterUpperCase(nodeid); |
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75 name += ElementUtils.firstLetterUpperCase(specialization.getId()); |
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76 name += "Node"; |
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77 return name; |
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78 } |
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79 |
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80 private static String nodePolymorphicClassName(NodeData node) { |
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81 return ElementUtils.firstLetterUpperCase(resolveNodeId(node)) + "PolymorphicNode"; |
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82 } |
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83 |
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84 private static String resolveNodeId(NodeData node) { |
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85 String nodeid = node.getNodeId(); |
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86 if (nodeid.endsWith("Node") && !nodeid.equals("Node")) { |
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87 nodeid = nodeid.substring(0, nodeid.length() - 4); |
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88 } |
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89 return nodeid; |
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90 } |
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91 |
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92 private static String valueNameEvaluated(Parameter targetParameter) { |
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93 return valueName(targetParameter) + "Evaluated"; |
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94 } |
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95 |
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96 private static String implicitTypeName(Parameter param) { |
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97 return param.getLocalName() + "ImplicitType"; |
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98 } |
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99 |
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100 private static String polymorphicTypeName(NodeExecutionData param) { |
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101 return param.getName() + "PolymorphicType"; |
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102 } |
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103 |
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104 private static String valueName(Parameter param) { |
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105 return param.getLocalName(); |
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106 } |
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107 |
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108 private static CodeTree createAccessChild(NodeExecutionData targetExecution, String thisReference) { |
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109 String reference = thisReference; |
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110 if (reference == null) { |
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111 reference = "this"; |
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112 } |
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113 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder(); |
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114 Element accessElement = targetExecution.getChild().getAccessElement(); |
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115 if (accessElement == null || accessElement.getKind() == ElementKind.METHOD) { |
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116 builder.string(reference).string(".").string(targetExecution.getChild().getName()); |
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117 } else if (accessElement.getKind() == ElementKind.FIELD) { |
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118 builder.string(reference).string(".").string(accessElement.getSimpleName().toString()); |
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119 } else { |
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120 throw new AssertionError(); |
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121 } |
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122 if (targetExecution.isIndexed()) { |
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123 builder.string("[" + targetExecution.getIndex() + "]"); |
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124 } |
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125 return builder.getRoot(); |
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126 } |
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127 |
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128 private static String castValueName(Parameter parameter) { |
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129 return valueName(parameter) + "Cast"; |
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130 } |
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131 |
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132 private void addInternalValueParameters(CodeExecutableElement method, TemplateMethod specialization, boolean forceFrame, boolean evaluated) { |
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133 if (forceFrame && specialization.getSpecification().findParameterSpec("frame") != null) { |
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134 method.addParameter(new CodeVariableElement(getContext().getTruffleTypes().getFrame(), "frameValue")); |
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135 } |
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136 for (Parameter parameter : specialization.getParameters()) { |
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137 ParameterSpec spec = parameter.getSpecification(); |
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138 if (forceFrame && spec.getName().equals("frame")) { |
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139 continue; |
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140 } |
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141 if (spec.isLocal()) { |
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142 continue; |
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143 } |
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144 |
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145 String name = valueName(parameter); |
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146 if (evaluated && spec.isSignature()) { |
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147 name = valueNameEvaluated(parameter); |
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148 } |
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149 |
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150 method.addParameter(new CodeVariableElement(parameter.getType(), name)); |
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151 } |
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152 } |
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153 |
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154 private static void addInternalValueParameterNames(CodeTreeBuilder builder, TemplateMethod source, TemplateMethod specialization, String unexpectedValueName, boolean forceFrame, |
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155 Map<String, String> customNames) { |
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156 if (forceFrame && specialization.getSpecification().findParameterSpec("frame") != null) { |
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157 builder.string("frameValue"); |
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158 } |
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159 for (Parameter parameter : specialization.getParameters()) { |
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160 ParameterSpec spec = parameter.getSpecification(); |
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161 if (forceFrame && spec.getName().equals("frame")) { |
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162 continue; |
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163 } |
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164 |
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165 if (parameter.getSpecification().isLocal()) { |
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166 continue; |
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167 } |
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168 |
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169 Parameter sourceParameter = source.findParameter(parameter.getLocalName()); |
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170 |
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171 if (customNames != null && customNames.containsKey(parameter.getLocalName())) { |
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172 builder.string(customNames.get(parameter.getLocalName())); |
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173 } else if (unexpectedValueName != null && parameter.getLocalName().equals(unexpectedValueName)) { |
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174 builder.cast(parameter.getType(), CodeTreeBuilder.singleString("ex.getResult()")); |
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175 } else if (sourceParameter != null) { |
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176 builder.string(valueName(sourceParameter, parameter)); |
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177 } else { |
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178 builder.string(valueName(parameter)); |
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179 } |
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180 } |
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181 } |
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182 |
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183 private static String valueName(Parameter sourceParameter, Parameter targetParameter) { |
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184 if (!sourceParameter.getSpecification().isSignature()) { |
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185 return valueName(targetParameter); |
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186 } else if (sourceParameter.getTypeSystemType() != null && targetParameter.getTypeSystemType() != null) { |
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187 if (sourceParameter.getTypeSystemType().needsCastTo(targetParameter.getTypeSystemType())) { |
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188 return castValueName(targetParameter); |
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189 } |
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190 } |
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191 return valueName(targetParameter); |
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192 } |
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193 |
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194 private static CodeTree createTemplateMethodCall(CodeTreeBuilder parent, CodeTree target, TemplateMethod sourceMethod, TemplateMethod targetMethod, String unexpectedValueName, |
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195 String... customSignatureValueNames) { |
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196 CodeTreeBuilder builder = parent.create(); |
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197 |
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198 boolean castedValues = sourceMethod != targetMethod; |
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199 |
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200 builder.startGroup(); |
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201 ExecutableElement method = targetMethod.getMethod(); |
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202 if (method == null) { |
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203 throw new UnsupportedOperationException(); |
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204 } |
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205 TypeElement targetClass = ElementUtils.findNearestEnclosingType(method.getEnclosingElement()); |
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206 NodeData node = (NodeData) targetMethod.getTemplate(); |
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207 |
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208 if (target == null) { |
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209 boolean accessible = targetMethod.canBeAccessedByInstanceOf(node.getNodeType()); |
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210 if (accessible) { |
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211 if (builder.findMethod().getModifiers().contains(STATIC)) { |
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212 if (method.getModifiers().contains(STATIC)) { |
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213 builder.type(targetClass.asType()); |
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214 } else { |
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215 builder.string(THIS_NODE_LOCAL_VAR_NAME); |
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216 } |
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217 } else { |
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218 if (targetMethod instanceof ExecutableTypeData) { |
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219 builder.string("this"); |
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220 } else { |
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221 builder.string("super"); |
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222 } |
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223 } |
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224 } else { |
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225 if (method.getModifiers().contains(STATIC)) { |
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226 builder.type(targetClass.asType()); |
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227 } else { |
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228 Parameter firstParameter = null; |
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229 for (Parameter searchParameter : targetMethod.getParameters()) { |
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230 if (searchParameter.getSpecification().isSignature()) { |
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231 firstParameter = searchParameter; |
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232 break; |
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233 } |
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234 } |
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235 if (firstParameter == null) { |
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236 throw new AssertionError(); |
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237 } |
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238 |
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239 Parameter sourceParameter = sourceMethod.findParameter(firstParameter.getLocalName()); |
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240 |
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241 if (castedValues && sourceParameter != null) { |
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242 builder.string(valueName(sourceParameter, firstParameter)); |
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243 } else { |
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244 builder.string(valueName(firstParameter)); |
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245 } |
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246 } |
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247 } |
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248 builder.string("."); |
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249 } else { |
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250 builder.tree(target); |
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251 } |
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252 builder.startCall(method.getSimpleName().toString()); |
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253 |
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254 int signatureIndex = 0; |
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255 |
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256 for (Parameter targetParameter : targetMethod.getParameters()) { |
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257 Parameter valueParameter = null; |
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258 if (sourceMethod != null) { |
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259 valueParameter = sourceMethod.findParameter(targetParameter.getLocalName()); |
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260 } |
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261 if (valueParameter == null) { |
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262 valueParameter = targetParameter; |
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263 } |
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264 TypeMirror targetType = targetParameter.getType(); |
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265 TypeMirror valueType = null; |
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266 if (valueParameter != null) { |
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267 valueType = valueParameter.getType(); |
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268 } |
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269 |
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270 if (signatureIndex < customSignatureValueNames.length && targetParameter.getSpecification().isSignature()) { |
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271 builder.string(customSignatureValueNames[signatureIndex]); |
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272 signatureIndex++; |
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273 } else if (targetParameter.getSpecification().isLocal()) { |
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274 builder.startGroup(); |
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275 if (builder.findMethod().getModifiers().contains(Modifier.STATIC)) { |
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276 builder.string(THIS_NODE_LOCAL_VAR_NAME).string("."); |
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277 } else { |
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278 builder.string("this."); |
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279 } |
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280 builder.string(targetParameter.getSpecification().getName()); |
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281 builder.end(); |
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282 } else if (unexpectedValueName != null && targetParameter.getLocalName().equals(unexpectedValueName)) { |
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283 builder.cast(targetParameter.getType(), CodeTreeBuilder.singleString("ex.getResult()")); |
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284 } else if (!ElementUtils.needsCastTo(valueType, targetType)) { |
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285 builder.startGroup(); |
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286 builder.string(valueName(targetParameter)); |
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287 builder.end(); |
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288 } else { |
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289 builder.string(castValueName(targetParameter)); |
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290 } |
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291 } |
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292 |
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293 builder.end().end(); |
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294 |
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295 return builder.getRoot(); |
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296 } |
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297 |
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298 private static String baseClassName(NodeData node) { |
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299 String nodeid = resolveNodeId(node); |
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300 String name = ElementUtils.firstLetterUpperCase(nodeid); |
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301 name += "BaseNode"; |
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302 return name; |
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303 } |
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304 |
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305 private static CodeTree createCallTypeSystemMethod(CodeTreeBuilder parent, NodeData node, String methodName, CodeTree... args) { |
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306 CodeTreeBuilder builder = new CodeTreeBuilder(parent); |
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307 startCallTypeSystemMethod(builder, node.getTypeSystem(), methodName); |
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308 for (CodeTree arg : args) { |
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309 builder.tree(arg); |
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310 } |
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311 builder.end().end(); |
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312 return builder.getRoot(); |
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313 } |
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314 |
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315 private static void startCallTypeSystemMethod(CodeTreeBuilder body, TypeSystemData typeSystem, String methodName) { |
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316 GeneratedTypeMirror typeMirror = new GeneratedTypeMirror(ElementUtils.getPackageName(typeSystem.getTemplateType()), TypeSystemCodeGenerator.typeName(typeSystem)); |
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317 body.startGroup(); |
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318 body.staticReference(typeMirror, TypeSystemCodeGenerator.singletonName(typeSystem)); |
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319 body.string(".").startCall(methodName); |
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320 } |
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321 |
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322 /** |
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323 * <pre> |
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324 * variant1 $condition != null |
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325 * |
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326 * $type $name = defaultValue($type); |
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327 * if ($condition) { |
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328 * $name = $value; |
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329 * } |
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330 * |
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331 * variant2 $condition != null |
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332 * $type $name = $value; |
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333 * </pre> |
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334 * |
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335 * . |
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336 */ |
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337 private static CodeTree createLazyAssignment(CodeTreeBuilder parent, String name, TypeMirror type, CodeTree condition, CodeTree value) { |
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338 CodeTreeBuilder builder = new CodeTreeBuilder(parent); |
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339 if (condition == null) { |
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340 builder.declaration(type, name, value); |
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341 } else { |
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342 builder.declaration(type, name, new CodeTreeBuilder(parent).defaultValue(type).getRoot()); |
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343 |
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344 builder.startIf().tree(condition).end(); |
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345 builder.startBlock(); |
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346 builder.startStatement(); |
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347 builder.string(name); |
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348 builder.string(" = "); |
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349 builder.tree(value); |
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350 builder.end(); // statement |
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351 builder.end(); // block |
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352 } |
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353 return builder.getRoot(); |
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354 } |
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355 |
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356 private void emitEncounteredSynthetic(CodeTreeBuilder builder, TemplateMethod current) { |
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357 CodeTreeBuilder nodes = builder.create(); |
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358 CodeTreeBuilder arguments = builder.create(); |
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359 nodes.startCommaGroup(); |
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360 arguments.startCommaGroup(); |
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361 boolean empty = true; |
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362 for (Parameter parameter : current.getParameters()) { |
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363 NodeExecutionData executionData = parameter.getSpecification().getExecution(); |
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364 if (executionData != null) { |
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365 if (executionData.isShortCircuit()) { |
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366 nodes.nullLiteral(); |
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367 arguments.string(valueName(parameter.getPreviousParameter())); |
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368 } |
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369 nodes.tree(createAccessChild(executionData, "rootNode")); |
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370 arguments.string(valueName(parameter)); |
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371 empty = false; |
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372 } |
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373 } |
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374 nodes.end(); |
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375 arguments.end(); |
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376 builder.startStatement().startStaticCall(context.getTruffleTypes().getCompilerDirectives(), "transferToInterpreter").end().end(); |
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377 |
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378 builder.declaration(baseClassName(getModel()), "rootNode", builder.create().startStaticCall(context.getTruffleTypes().getDslShare(), DSLSHARE_FIND_ROOT).string("this").end()); |
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379 builder.startThrow().startNew(getContext().getType(UnsupportedSpecializationException.class)); |
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380 builder.string("rootNode"); |
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381 builder.startNewArray(getContext().getTruffleTypes().getNodeArray(), null); |
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382 builder.tree(nodes.getRoot()); |
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383 builder.end(); |
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384 if (!empty) { |
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385 builder.tree(arguments.getRoot()); |
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386 } |
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387 builder.end().end(); |
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388 } |
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389 |
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390 private static List<ExecutableElement> findUserConstructors(TypeMirror nodeType) { |
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391 List<ExecutableElement> constructors = new ArrayList<>(); |
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392 for (ExecutableElement constructor : ElementFilter.constructorsIn(ElementUtils.fromTypeMirror(nodeType).getEnclosedElements())) { |
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393 if (constructor.getModifiers().contains(PRIVATE)) { |
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394 continue; |
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395 } |
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396 if (isCopyConstructor(constructor)) { |
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397 continue; |
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398 } |
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399 constructors.add(constructor); |
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400 } |
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401 |
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402 if (constructors.isEmpty()) { |
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403 constructors.add(new CodeExecutableElement(null, ElementUtils.getSimpleName(nodeType))); |
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404 } |
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405 |
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406 return constructors; |
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407 } |
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408 |
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409 private static ExecutableElement findCopyConstructor(TypeMirror type) { |
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410 for (ExecutableElement constructor : ElementFilter.constructorsIn(ElementUtils.fromTypeMirror(type).getEnclosedElements())) { |
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411 if (constructor.getModifiers().contains(PRIVATE)) { |
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412 continue; |
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413 } |
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414 if (isCopyConstructor(constructor)) { |
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415 return constructor; |
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416 } |
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417 } |
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418 |
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419 return null; |
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420 } |
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421 |
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422 private static boolean isCopyConstructor(ExecutableElement element) { |
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423 if (element.getParameters().size() != 1) { |
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424 return false; |
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425 } |
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426 VariableElement var = element.getParameters().get(0); |
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427 TypeElement enclosingType = ElementUtils.findNearestEnclosingType(var); |
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428 if (ElementUtils.typeEquals(var.asType(), enclosingType.asType())) { |
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429 return true; |
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430 } |
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431 List<TypeElement> types = ElementUtils.getDirectSuperTypes(enclosingType); |
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432 for (TypeElement type : types) { |
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433 if (!(type instanceof CodeTypeElement)) { |
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434 // no copy constructors which are not generated types |
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435 return false; |
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436 } |
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437 |
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438 if (ElementUtils.typeEquals(var.asType(), type.asType())) { |
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439 return true; |
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440 } |
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441 } |
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442 return false; |
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443 } |
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444 |
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445 @Override |
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446 @SuppressWarnings("unchecked") |
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447 protected void createChildren(NodeData node) { |
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448 List<CodeTypeElement> casts = new ArrayList<>(getElement().getEnclosedElements()); |
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449 getElement().getEnclosedElements().clear(); |
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450 |
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451 Map<NodeData, List<TypeElement>> childTypes = new LinkedHashMap<>(); |
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452 for (NodeData nodeChild : node.getEnclosingNodes()) { |
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453 NodeCodeGenerator generator = new NodeCodeGenerator(); |
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454 childTypes.put(nodeChild, generator.process(null, nodeChild).getEnclosedElements()); |
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455 } |
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456 |
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457 if (node.needsFactory() || node.getNodeDeclaringChildren().size() > 0) { |
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458 NodeFactoryFactory factory = new NodeFactoryFactory(childTypes); |
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459 add(factory, node); |
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460 factory.getElement().getEnclosedElements().addAll(casts); |
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461 } |
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462 } |
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463 |
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464 private static CodeTree createCastType(TypeSystemData typeSystem, TypeData sourceType, TypeData targetType, boolean expect, CodeTree value) { |
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465 if (targetType == null) { |
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466 return value; |
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467 } else if (sourceType != null && !sourceType.needsCastTo(targetType)) { |
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468 return value; |
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469 } |
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470 |
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471 CodeTreeBuilder builder = CodeTreeBuilder.createBuilder(); |
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472 String targetMethodName; |
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473 if (expect) { |
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474 targetMethodName = TypeSystemCodeGenerator.expectTypeMethodName(targetType); |
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475 } else { |
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476 targetMethodName = TypeSystemCodeGenerator.asTypeMethodName(targetType); |
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477 } |
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478 startCallTypeSystemMethod(builder, typeSystem, targetMethodName); |
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479 builder.tree(value); |
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480 builder.end().end(); |
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481 return builder.getRoot(); |
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482 } |
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483 |
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484 private static CodeTree createExpectType(TypeSystemData typeSystem, TypeData sourceType, TypeData targetType, CodeTree expression) { |
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485 return createCastType(typeSystem, sourceType, targetType, true, expression); |
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486 } |
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487 |
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488 private CodeTree createDeoptimize(CodeTreeBuilder parent) { |
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489 CodeTreeBuilder builder = new CodeTreeBuilder(parent); |
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490 builder.startStatement(); |
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491 builder.startStaticCall(getContext().getTruffleTypes().getCompilerDirectives(), "transferToInterpreterAndInvalidate").end(); |
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492 builder.end(); |
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493 return builder.getRoot(); |
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494 } |
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495 |
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496 private class NodeFactoryFactory extends AbstractClassElementFactory<NodeData> { |
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497 |
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498 private final Map<NodeData, List<TypeElement>> childTypes; |
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499 private CodeTypeElement generatedNode; |
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500 |
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501 public NodeFactoryFactory(Map<NodeData, List<TypeElement>> childElements) { |
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502 this.childTypes = childElements; |
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503 } |
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504 |
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505 @Override |
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506 protected CodeTypeElement create(NodeData node) { |
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507 Modifier visibility = ElementUtils.getVisibility(node.getTemplateType().getModifiers()); |
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508 |
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509 CodeTypeElement clazz = createClass(node, modifiers(), factoryClassName(node), null, false); |
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510 if (visibility != null) { |
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511 clazz.getModifiers().add(visibility); |
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512 } |
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513 clazz.getModifiers().add(Modifier.FINAL); |
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514 return clazz; |
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515 } |
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516 |
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517 @Override |
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518 protected void createChildren(NodeData node) { |
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519 CodeTypeElement clazz = getElement(); |
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520 |
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521 Modifier createVisibility = ElementUtils.getVisibility(clazz.getModifiers()); |
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522 |
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523 if (node.needsFactory()) { |
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524 NodeBaseFactory factory = new NodeBaseFactory(); |
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525 add(factory, node.getGenericSpecialization() == null ? node.getSpecializations().get(0) : node.getGenericSpecialization()); |
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526 generatedNode = factory.getElement(); |
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527 |
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528 createFactoryMethods(node, clazz, createVisibility); |
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529 |
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530 for (SpecializationData specialization : node.getSpecializations()) { |
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531 if (!specialization.isReachable() || specialization.isGeneric()) { |
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532 continue; |
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533 } |
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534 |
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535 if (specialization.isPolymorphic() && node.isPolymorphic(context)) { |
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536 PolymorphicNodeFactory polymorphicFactory = new PolymorphicNodeFactory(generatedNode); |
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537 add(polymorphicFactory, specialization); |
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538 continue; |
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539 } |
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540 |
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541 add(new SpecializedNodeFactory(generatedNode), specialization); |
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542 } |
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543 |
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544 TypeMirror nodeFactory = ElementUtils.getDeclaredType(ElementUtils.fromTypeMirror(getContext().getTruffleTypes().getNodeFactoryBase()), node.getNodeType()); |
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545 clazz.setSuperClass(nodeFactory); |
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546 clazz.add(createNodeFactoryConstructor(node)); |
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547 clazz.add(createCreateNodeMethod(node)); |
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548 // clazz.add(createGetNodeClassMethod(node)); |
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549 // clazz.add(createGetNodeSignaturesMethod()); |
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550 // clazz.add(createGetChildrenSignatureMethod(node)); |
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551 clazz.add(createGetInstanceMethod(node, createVisibility)); |
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552 clazz.add(createInstanceConstant(node, clazz.asType())); |
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553 } |
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554 |
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555 for (NodeData childNode : childTypes.keySet()) { |
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556 if (childNode.getTemplateType().getModifiers().contains(Modifier.PRIVATE)) { |
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557 continue; |
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558 } |
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559 |
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560 for (TypeElement type : childTypes.get(childNode)) { |
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561 Set<Modifier> typeModifiers = ((CodeTypeElement) type).getModifiers(); |
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562 Modifier visibility = ElementUtils.getVisibility(type.getModifiers()); |
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563 typeModifiers.clear(); |
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564 if (visibility != null) { |
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565 typeModifiers.add(visibility); |
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566 } |
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567 |
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568 typeModifiers.add(Modifier.STATIC); |
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569 typeModifiers.add(Modifier.FINAL); |
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570 clazz.add(type); |
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571 } |
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572 } |
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573 |
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574 List<NodeData> children = node.getNodeDeclaringChildren(); |
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575 if (node.getDeclaringNode() == null && children.size() > 0) { |
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576 clazz.add(createGetFactories(node)); |
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577 } |
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578 |
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579 } |
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580 |
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581 private Element createNodeFactoryConstructor(NodeData node) { |
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582 CodeExecutableElement method = new CodeExecutableElement(modifiers(PRIVATE), null, factoryClassName(node)); |
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583 CodeTreeBuilder builder = method.createBuilder(); |
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584 builder.startStatement(); |
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585 builder.startCall("super"); |
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586 |
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587 // node type |
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588 builder.typeLiteral(node.getNodeType()); |
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589 |
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590 // execution signature |
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591 builder.startGroup(); |
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592 if (node.getChildExecutions().isEmpty()) { |
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593 builder.staticReference(context.getTruffleTypes().getDslMetadata(), EMPTY_CLASS_ARRAY); |
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594 } else { |
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595 builder.startNewArray(new ArrayCodeTypeMirror(context.getType(Class.class)), null); |
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596 for (NodeExecutionData execution : node.getChildExecutions()) { |
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597 builder.typeLiteral(execution.getNodeType()); |
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598 } |
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599 builder.end(); |
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600 } |
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601 builder.end(); |
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602 |
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|
603 // node signatures |
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604 builder.startGroup(); |
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605 builder.startNewArray(new ArrayCodeTypeMirror(new ArrayCodeTypeMirror(context.getType(Class.class))), null); |
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606 List<ExecutableElement> constructors = findUserConstructors(generatedNode.asType()); |
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607 for (ExecutableElement constructor : constructors) { |
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608 builder.startGroup(); |
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609 if (constructor.getParameters().isEmpty()) { |
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610 builder.staticReference(context.getTruffleTypes().getDslMetadata(), EMPTY_CLASS_ARRAY); |
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611 } else { |
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612 builder.startNewArray(new ArrayCodeTypeMirror(context.getType(Class.class)), null); |
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613 for (VariableElement var : constructor.getParameters()) { |
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614 builder.typeLiteral(var.asType()); |
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615 } |
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616 builder.end(); |
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617 } |
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618 builder.end(); |
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619 } |
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620 builder.end(); |
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621 builder.end(); |
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622 |
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623 builder.end().end().end(); |
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624 return method; |
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625 } |
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626 |
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627 private CodeExecutableElement createCreateNodeMethod(NodeData node) { |
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628 CodeExecutableElement method = new CodeExecutableElement(modifiers(PUBLIC), node.getNodeType(), "createNode"); |
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629 CodeVariableElement arguments = new CodeVariableElement(getContext().getType(Object.class), "arguments"); |
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630 method.setVarArgs(true); |
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631 method.addParameter(arguments); |
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632 |
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633 CodeTreeBuilder builder = method.createBuilder(); |
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634 List<ExecutableElement> signatures = findUserConstructors(generatedNode.asType()); |
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635 boolean ifStarted = false; |
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636 |
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637 for (ExecutableElement element : signatures) { |
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638 ifStarted = builder.startIf(ifStarted); |
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639 builder.string("arguments.length == " + element.getParameters().size()); |
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640 |
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641 int index = 0; |
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642 for (VariableElement param : element.getParameters()) { |
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643 if (ElementUtils.isObject(param.asType())) { |
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644 continue; |
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645 } |
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646 builder.string(" && "); |
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647 if (!param.asType().getKind().isPrimitive()) { |
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648 builder.string("(arguments[" + index + "] == null || "); |
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649 } |
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650 builder.string("arguments[" + index + "] instanceof "); |
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651 builder.type(ElementUtils.boxType(getContext(), param.asType())); |
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652 if (!param.asType().getKind().isPrimitive()) { |
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653 builder.string(")"); |
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654 } |
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655 index++; |
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656 } |
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657 builder.end(); |
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658 builder.startBlock(); |
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659 |
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660 builder.startReturn().startCall("create"); |
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661 index = 0; |
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662 for (VariableElement param : element.getParameters()) { |
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663 builder.startGroup(); |
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664 if (!ElementUtils.isObject(param.asType())) { |
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665 builder.string("(").type(param.asType()).string(") "); |
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666 } |
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667 builder.string("arguments[").string(String.valueOf(index)).string("]"); |
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668 builder.end(); |
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669 index++; |
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670 } |
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671 builder.end().end(); |
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672 |
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673 builder.end(); // block |
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674 } |
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675 |
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676 builder.startElseBlock(); |
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677 builder.startThrow().startNew(getContext().getType(IllegalArgumentException.class)); |
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678 builder.doubleQuote("Invalid create signature."); |
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679 builder.end().end(); |
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680 builder.end(); // else block |
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681 return method; |
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682 } |
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683 |
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684 private ExecutableElement createGetInstanceMethod(NodeData node, Modifier visibility) { |
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685 TypeElement nodeFactoryType = ElementUtils.fromTypeMirror(getContext().getType(NodeFactory.class)); |
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686 TypeMirror returnType = ElementUtils.getDeclaredType(nodeFactoryType, node.getNodeType()); |
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687 |
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688 CodeExecutableElement method = new CodeExecutableElement(modifiers(), returnType, "getInstance"); |
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689 if (visibility != null) { |
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690 method.getModifiers().add(visibility); |
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691 } |
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692 method.getModifiers().add(Modifier.STATIC); |
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693 |
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694 String varName = instanceVarName(node); |
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695 |
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696 CodeTreeBuilder builder = method.createBuilder(); |
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697 builder.startIf(); |
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698 builder.string(varName).string(" == null"); |
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699 builder.end().startBlock(); |
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700 |
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701 builder.startStatement(); |
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702 builder.string(varName); |
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703 builder.string(" = "); |
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704 builder.startNew(factoryClassName(node)).end(); |
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705 builder.end(); |
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706 |
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707 builder.end(); |
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708 builder.startReturn().string(varName).end(); |
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709 return method; |
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710 } |
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711 |
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712 private String instanceVarName(NodeData node) { |
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713 if (node.getDeclaringNode() != null) { |
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714 return ElementUtils.firstLetterLowerCase(factoryClassName(node)) + "Instance"; |
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715 } else { |
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716 return "instance"; |
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717 } |
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718 } |
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719 |
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720 private CodeVariableElement createInstanceConstant(NodeData node, TypeMirror factoryType) { |
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721 String varName = instanceVarName(node); |
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722 CodeVariableElement var = new CodeVariableElement(modifiers(), factoryType, varName); |
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723 var.getModifiers().add(Modifier.PRIVATE); |
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724 var.getModifiers().add(Modifier.STATIC); |
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725 return var; |
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726 } |
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727 |
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728 private ExecutableElement createGetFactories(NodeData node) { |
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729 List<NodeData> children = node.getNodeDeclaringChildren(); |
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730 if (node.needsFactory()) { |
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731 children.add(node); |
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732 } |
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733 |
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734 List<TypeMirror> nodeTypesList = new ArrayList<>(); |
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735 TypeMirror prev = null; |
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736 boolean allSame = true; |
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737 for (NodeData child : children) { |
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738 nodeTypesList.add(child.getNodeType()); |
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739 if (prev != null && !ElementUtils.typeEquals(child.getNodeType(), prev)) { |
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740 allSame = false; |
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741 } |
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742 prev = child.getNodeType(); |
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743 } |
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744 TypeMirror commonNodeSuperType = ElementUtils.getCommonSuperType(getContext(), nodeTypesList.toArray(new TypeMirror[nodeTypesList.size()])); |
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745 |
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746 Types types = getContext().getEnvironment().getTypeUtils(); |
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747 TypeMirror factoryType = getContext().getType(NodeFactory.class); |
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748 TypeMirror baseType; |
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749 if (allSame) { |
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750 baseType = ElementUtils.getDeclaredType(ElementUtils.fromTypeMirror(factoryType), commonNodeSuperType); |
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751 } else { |
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752 baseType = ElementUtils.getDeclaredType(ElementUtils.fromTypeMirror(factoryType), types.getWildcardType(commonNodeSuperType, null)); |
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753 } |
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754 TypeMirror listType = ElementUtils.getDeclaredType(ElementUtils.fromTypeMirror(getContext().getType(List.class)), baseType); |
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755 |
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756 CodeExecutableElement method = new CodeExecutableElement(modifiers(PUBLIC, STATIC), listType, "getFactories"); |
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757 |
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758 CodeTreeBuilder builder = method.createBuilder(); |
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759 builder.startReturn(); |
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760 builder.startStaticCall(getContext().getType(Arrays.class), "asList"); |
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|
761 |
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762 for (NodeData child : children) { |
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763 builder.startGroup(); |
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764 NodeData childNode = child; |
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765 List<NodeData> factories = new ArrayList<>(); |
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766 while (childNode.getDeclaringNode() != null) { |
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767 factories.add(childNode); |
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768 childNode = childNode.getDeclaringNode(); |
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769 } |
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770 Collections.reverse(factories); |
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771 for (NodeData nodeData : factories) { |
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772 builder.string(factoryClassName(nodeData)).string("."); |
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773 } |
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774 builder.string("getInstance()"); |
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775 builder.end(); |
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776 } |
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777 builder.end(); |
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778 builder.end(); |
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779 return method; |
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780 } |
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781 |
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782 private void createFactoryMethods(NodeData node, CodeTypeElement clazz, Modifier createVisibility) { |
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783 List<ExecutableElement> constructors = findUserConstructors(generatedNode.asType()); |
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784 for (ExecutableElement constructor : constructors) { |
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785 clazz.add(createCreateMethod(node, createVisibility, constructor)); |
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786 } |
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787 } |
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788 |
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789 private CodeExecutableElement createCreateMethod(NodeData node, Modifier visibility, ExecutableElement constructor) { |
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790 CodeExecutableElement method = CodeExecutableElement.clone(getContext().getEnvironment(), constructor); |
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791 method.setSimpleName(CodeNames.of("create")); |
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792 method.getModifiers().clear(); |
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793 if (visibility != null) { |
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794 method.getModifiers().add(visibility); |
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795 } |
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796 method.getModifiers().add(Modifier.STATIC); |
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797 method.setReturnType(node.getNodeType()); |
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|
798 |
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|
799 CodeTreeBuilder body = method.createBuilder(); |
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800 body.startReturn(); |
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801 if (node.getSpecializations().isEmpty()) { |
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802 body.nullLiteral(); |
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803 } else { |
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804 body.startCall(nodeSpecializationClassName(node.getSpecializations().get(0)), FACTORY_METHOD_NAME); |
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805 for (VariableElement var : method.getParameters()) { |
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806 body.string(var.getSimpleName().toString()); |
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807 } |
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808 body.end(); |
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|
809 } |
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810 body.end(); |
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|
811 return method; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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changeset
|
812 } |
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|
813 |
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|
814 } |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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|
815 |
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816 private class NodeBaseFactory extends AbstractClassElementFactory<SpecializationData> { |
10597
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|
817 |
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818 @Override |
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819 protected CodeTypeElement create(SpecializationData specialization) { |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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|
820 NodeData node = specialization.getNode(); |
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|
821 CodeTypeElement clazz = createClass(node, modifiers(PRIVATE, ABSTRACT, STATIC), baseClassName(node), node.getNodeType(), false); |
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822 clazz.getImplements().add(context.getTruffleTypes().getDslNode()); |
10597
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|
823 |
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|
824 for (NodeChildData child : node.getChildren()) { |
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825 clazz.add(createChildField(child)); |
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|
826 |
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|
827 if (child.getAccessElement() != null && child.getAccessElement().getModifiers().contains(Modifier.ABSTRACT)) { |
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|
828 ExecutableElement getter = (ExecutableElement) child.getAccessElement(); |
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parents:
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|
829 CodeExecutableElement method = CodeExecutableElement.clone(getContext().getEnvironment(), getter); |
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parents:
diff
changeset
|
830 method.getModifiers().remove(Modifier.ABSTRACT); |
11545
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
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parents:
11509
diff
changeset
|
831 CodeTreeBuilder builder = method.createBuilder(); |
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Truffle-DSL: implemented implicit casts.
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11509
diff
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|
832 builder.startReturn().string("this.").string(child.getName()).end(); |
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diff
changeset
|
833 clazz.add(method); |
79041ab43660
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|
834 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
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|
835 } |
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parents:
diff
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|
836 |
11187
7a8835ec5e7d
Truffle-DSL: Added new @NodeField and @NodeFields annotation. Which can be used to avoid the cumbersome definition of copy constructors.
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11186
diff
changeset
|
837 for (NodeFieldData field : node.getFields()) { |
7a8835ec5e7d
Truffle-DSL: Added new @NodeField and @NodeFields annotation. Which can be used to avoid the cumbersome definition of copy constructors.
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parents:
11186
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changeset
|
838 if (!field.isGenerated()) { |
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changeset
|
839 continue; |
7a8835ec5e7d
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11186
diff
changeset
|
840 } |
7a8835ec5e7d
Truffle-DSL: Added new @NodeField and @NodeFields annotation. Which can be used to avoid the cumbersome definition of copy constructors.
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parents:
11186
diff
changeset
|
841 |
7a8835ec5e7d
Truffle-DSL: Added new @NodeField and @NodeFields annotation. Which can be used to avoid the cumbersome definition of copy constructors.
Christian Humer <christian.humer@gmail.com>
parents:
11186
diff
changeset
|
842 clazz.add(new CodeVariableElement(modifiers(PROTECTED, FINAL), field.getType(), field.getName())); |
7a8835ec5e7d
Truffle-DSL: Added new @NodeField and @NodeFields annotation. Which can be used to avoid the cumbersome definition of copy constructors.
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parents:
11186
diff
changeset
|
843 if (field.getGetter() != null && field.getGetter().getModifiers().contains(Modifier.ABSTRACT)) { |
7a8835ec5e7d
Truffle-DSL: Added new @NodeField and @NodeFields annotation. Which can be used to avoid the cumbersome definition of copy constructors.
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parents:
11186
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changeset
|
844 CodeExecutableElement method = CodeExecutableElement.clone(getContext().getEnvironment(), field.getGetter()); |
7a8835ec5e7d
Truffle-DSL: Added new @NodeField and @NodeFields annotation. Which can be used to avoid the cumbersome definition of copy constructors.
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11186
diff
changeset
|
845 method.getModifiers().remove(Modifier.ABSTRACT); |
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Christian Humer <christian.humer@gmail.com>
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changeset
|
846 method.createBuilder().startReturn().string("this.").string(field.getName()).end(); |
7a8835ec5e7d
Truffle-DSL: Added new @NodeField and @NodeFields annotation. Which can be used to avoid the cumbersome definition of copy constructors.
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parents:
11186
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changeset
|
847 clazz.add(method); |
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Truffle-DSL: Added new @NodeField and @NodeFields annotation. Which can be used to avoid the cumbersome definition of copy constructors.
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parents:
11186
diff
changeset
|
848 } |
7a8835ec5e7d
Truffle-DSL: Added new @NodeField and @NodeFields annotation. Which can be used to avoid the cumbersome definition of copy constructors.
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parents:
11186
diff
changeset
|
849 } |
7a8835ec5e7d
Truffle-DSL: Added new @NodeField and @NodeFields annotation. Which can be used to avoid the cumbersome definition of copy constructors.
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parents:
11186
diff
changeset
|
850 |
10597
79041ab43660
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parents:
diff
changeset
|
851 for (String assumption : node.getAssumptions()) { |
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changeset
|
852 clazz.add(createAssumptionField(assumption)); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
853 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
854 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
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changeset
|
855 createConstructors(node, clazz); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
856 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
857 return clazz; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
858 } |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
859 |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
860 @Override |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
861 protected void createChildren(SpecializationData specialization) { |
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Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
862 NodeData node = specialization.getNode(); |
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parents:
diff
changeset
|
863 CodeTypeElement clazz = getElement(); |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
864 |
11201
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
865 SpecializationGroup rootGroup = createSpecializationGroups(node); |
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
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11197
diff
changeset
|
866 |
10597
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diff
changeset
|
867 if (node.needsRewrites(context)) { |
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|
868 if (node.isPolymorphic(context)) { |
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diff
changeset
|
869 |
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parents:
diff
changeset
|
870 CodeVariableElement var = new CodeVariableElement(modifiers(PROTECTED), clazz.asType(), "next0"); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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diff
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|
871 var.getAnnotationMirrors().add(new CodeAnnotationMirror(getContext().getTruffleTypes().getChildAnnotation())); |
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changeset
|
872 clazz.add(var); |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
873 |
13528
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
874 CodeExecutableElement genericCachedExecute = createCachedExecute(node, node.getPolymorphicSpecialization()); |
10600
e93efe3ba5f4
Truffle-DSL: rewritten polymorphic optimization for simpler generated code.
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parents:
10597
diff
changeset
|
875 clazz.add(genericCachedExecute); |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
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parents:
12392
diff
changeset
|
876 |
10597
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diff
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|
877 } |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
878 |
12392
4e26955b6da2
Truffle-DSL: new implicit cast code generation layout supports now executeWith.
Christian Humer <christian.humer@gmail.com>
parents:
12391
diff
changeset
|
879 for (CodeExecutableElement method : createImplicitChildrenAccessors()) { |
12391
7aa2a8c69ba3
TruffleDSL: improved code generation layout for implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11743
diff
changeset
|
880 clazz.add(method); |
7aa2a8c69ba3
TruffleDSL: improved code generation layout for implicit casts.
Christian Humer <christian.humer@gmail.com>
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11743
diff
changeset
|
881 } |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
882 clazz.add(createInfoMessage(node)); |
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|
883 clazz.add(createMonomorphicRewrite()); |
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|
884 clazz.add(createCreateSpecializationMethod(node, rootGroup)); |
10597
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diff
changeset
|
885 } |
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diff
changeset
|
886 |
16755
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changeset
|
887 clazz.add(createAdoptChildren0()); |
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|
888 clazz.add(createGetMetadata0(true)); |
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diff
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|
889 clazz.add(createUpdateTypes0()); |
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diff
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|
890 clazz.add(createGetNext()); |
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parents:
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diff
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|
891 } |
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parents:
15479
diff
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|
892 |
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parents:
15479
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|
893 private Element createGetNext() { |
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|
894 CodeExecutableElement method = new CodeExecutableElement(modifiers(PUBLIC, FINAL), context.getType(Node.class), "getNext0"); |
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|
895 CodeTreeBuilder builder = method.createBuilder(); |
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896 NodeData node = getModel().getNode(); |
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897 |
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898 if (node.isPolymorphic(context)) { |
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899 builder.startReturn().string("next0").end(); |
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900 } else { |
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901 builder.returnNull(); |
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902 } |
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903 |
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904 return method; |
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905 } |
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906 |
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907 protected final CodeExecutableElement createUpdateTypes0() { |
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908 ArrayType classArray = new ArrayCodeTypeMirror(context.getType(Class.class)); |
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909 CodeExecutableElement method = new CodeExecutableElement(modifiers(PUBLIC), context.getType(void.class), "updateTypes0"); |
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910 method.getParameters().add(new CodeVariableElement(classArray, "types")); |
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911 |
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912 if (getModel().isPolymorphic()) { |
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913 CodeTreeBuilder builder = method.createBuilder(); |
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914 |
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915 int index = 0; |
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916 for (NodeExecutionData execution : getModel().getNode().getChildExecutions()) { |
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917 String fieldName = polymorphicTypeName(execution); |
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918 |
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919 builder.startStatement(); |
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920 builder.string(fieldName).string(" = ").string("types[").string(String.valueOf(index)).string("]"); |
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921 builder.end(); |
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922 index++; |
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923 } |
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924 } |
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925 |
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926 return method; |
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927 } |
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928 |
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929 protected final CodeExecutableElement createGetMetadata0(boolean empty) { |
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930 CodeExecutableElement method = new CodeExecutableElement(modifiers(PUBLIC), context.getTruffleTypes().getDslMetadata(), "getMetadata0"); |
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931 if (empty) { |
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932 method.createBuilder().startReturn().staticReference(context.getTruffleTypes().getDslMetadata(), "NONE").end(); |
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933 } else { |
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934 method.createBuilder().startReturn().string(METADATA_FIELD_NAME).end(); |
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935 } |
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936 return method; |
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937 } |
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938 |
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939 private CodeExecutableElement createAdoptChildren0() { |
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940 CodeExecutableElement method = new CodeExecutableElement(modifiers(PUBLIC, FINAL), context.getType(void.class), "adoptChildren0"); |
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941 method.getParameters().add(new CodeVariableElement(context.getTruffleTypes().getNode(), "other")); |
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942 method.getParameters().add(new CodeVariableElement(context.getTruffleTypes().getNode(), "newNext")); |
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943 NodeData node = getModel().getNode(); |
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944 CodeTreeBuilder builder = method.createBuilder(); |
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945 List<NodeExecutionData> executions = node.getChildExecutions(); |
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946 |
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947 if (executions.size() > 0) { |
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948 builder.startIf().string("other == null").end().startBlock(); |
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949 for (NodeExecutionData execution : executions) { |
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950 builder.startStatement().tree(createAccessChild(execution, "this")).string(" = null").end(); |
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951 } |
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952 builder.end().startElseBlock(); |
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953 |
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954 String access; |
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955 if (executions.size() > 1) { |
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956 builder.declaration(baseClassName(node), "otherCast", builder.create().cast(baseClassName(node)).string("other")); |
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957 access = "otherCast"; |
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958 } else { |
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959 assert executions.size() == 1; |
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960 access = "((" + baseClassName(node) + ") other)"; |
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961 } |
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962 for (NodeExecutionData execution : executions) { |
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963 builder.startStatement().tree(createAccessChild(execution, "this")).string(" = ").tree(createAccessChild(execution, access)).end(); |
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|
964 } |
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|
965 |
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|
966 builder.end(); |
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967 } |
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|
968 |
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969 if (getModel().getNode().isPolymorphic(context)) { |
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970 builder.startIf().string("newNext == null").end().startBlock(); |
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971 builder.statement("this.next0 = null"); |
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972 builder.end().startElseBlock(); |
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973 builder.statement("this.next0 = (" + baseClassName(getModel().getNode()) + ") newNext"); |
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974 builder.end(); |
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975 } |
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|
976 |
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|
977 return method; |
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|
978 } |
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979 |
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980 private List<CodeExecutableElement> createImplicitChildrenAccessors() { |
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981 NodeData node = getModel().getNode(); |
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982 List<Set<TypeData>> prototype = Collections.nCopies(node.getGenericSpecialization().getParameters().size(), null); |
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983 List<Set<TypeData>> expectTypes = new ArrayList<>(prototype); |
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984 |
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985 for (ExecutableTypeData executableType : node.getExecutableTypes()) { |
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986 for (int i = 0; i < executableType.getEvaluatedCount(); i++) { |
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987 Parameter parameter = executableType.getSignatureParameter(i); |
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|
988 if (i >= expectTypes.size()) { |
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989 break; |
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990 } |
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|
991 Set<TypeData> types = expectTypes.get(i); |
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992 if (types == null) { |
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|
993 types = new TreeSet<>(); |
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994 expectTypes.set(i, types); |
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|
995 } |
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|
996 types.add(parameter.getTypeSystemType()); |
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997 } |
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|
998 } |
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|
999 |
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|
1000 List<CodeExecutableElement> methods = new ArrayList<>(); |
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|
1001 List<Set<TypeData>> visitedList = new ArrayList<>(prototype); |
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|
1002 for (SpecializationData spec : node.getSpecializations()) { |
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|
1003 int signatureIndex = -1; |
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1004 for (Parameter param : spec.getParameters()) { |
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1005 if (!param.getSpecification().isSignature()) { |
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1006 continue; |
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|
1007 } |
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1008 signatureIndex++; |
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1009 Set<TypeData> visitedTypeData = visitedList.get(signatureIndex); |
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1010 if (visitedTypeData == null) { |
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1011 visitedTypeData = new TreeSet<>(); |
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1012 visitedList.set(signatureIndex, visitedTypeData); |
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1013 } |
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1014 |
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1015 if (visitedTypeData.contains(param.getTypeSystemType())) { |
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1016 continue; |
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1017 } |
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1018 visitedTypeData.add(param.getTypeSystemType()); |
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1019 |
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1020 Set<TypeData> expect = expectTypes.get(signatureIndex); |
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1021 if (expect == null) { |
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1022 expect = Collections.emptySet(); |
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1023 } |
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1024 |
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1025 methods.addAll(createExecuteChilds(param, expect)); |
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1026 } |
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1027 } |
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1028 return methods; |
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1029 } |
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1030 |
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1031 private CodeTree truffleBooleanOption(CodeTreeBuilder parent, String name) { |
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1032 CodeTreeBuilder builder = parent.create(); |
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1033 builder.staticReference(getContext().getTruffleTypes().getTruffleOptions(), name); |
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1034 return builder.getRoot(); |
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1035 } |
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1036 |
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1037 private Element createInfoMessage(NodeData node) { |
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1038 CodeExecutableElement method = new CodeExecutableElement(modifiers(PROTECTED, STATIC), getContext().getType(String.class), CREATE_INFO); |
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1039 method.addParameter(new CodeVariableElement(getContext().getType(String.class), "message")); |
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1040 addInternalValueParameters(method, node.getGenericSpecialization(), false, false); |
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1041 |
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1042 CodeTreeBuilder builder = method.createBuilder(); |
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1043 |
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1044 builder.startIf().tree(truffleBooleanOption(builder, TruffleTypes.OPTION_DETAILED_REWRITE_REASONS)).end(); |
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1045 builder.startBlock(); |
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1046 |
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1047 builder.startStatement().string("StringBuilder builder = new StringBuilder(message)").end(); |
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1048 builder.startStatement().startCall("builder", "append").doubleQuote(" (").end().end(); |
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1049 |
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1050 String sep = null; |
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1051 for (Parameter parameter : node.getGenericSpecialization().getSignatureParameters()) { |
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1052 builder.startStatement(); |
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1053 builder.string("builder"); |
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1054 if (sep != null) { |
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1055 builder.startCall(".append").doubleQuote(sep).end(); |
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1056 } |
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1057 builder.startCall(".append").doubleQuote(parameter.getLocalName()).end(); |
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1058 builder.startCall(".append").doubleQuote(" = ").end(); |
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1059 builder.startCall(".append").string(parameter.getLocalName()).end(); |
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1060 builder.end(); |
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1061 |
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1062 if (!ElementUtils.isPrimitive(parameter.getType())) { |
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1063 builder.startIf().string(parameter.getLocalName() + " != null").end(); |
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1064 builder.startBlock(); |
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1065 } |
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1066 builder.startStatement(); |
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1067 if (ElementUtils.isPrimitive(parameter.getType())) { |
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1068 builder.startCall("builder.append").doubleQuote(" (" + ElementUtils.getSimpleName(parameter.getType()) + ")").end(); |
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1069 } else { |
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1070 builder.startCall("builder.append").doubleQuote(" (").end(); |
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1071 builder.startCall(".append").string(parameter.getLocalName() + ".getClass().getSimpleName()").end(); |
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1072 builder.startCall(".append").doubleQuote(")").end(); |
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1073 } |
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1074 builder.end(); |
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1075 if (!ElementUtils.isPrimitive(parameter.getType())) { |
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1076 builder.end(); |
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1077 } |
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1078 |
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1079 sep = ", "; |
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1080 } |
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1081 |
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1082 builder.startStatement().startCall("builder", "append").doubleQuote(")").end().end(); |
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1083 builder.startReturn().string("builder.toString()").end(); |
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1084 |
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1085 builder.end(); |
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1086 builder.startElseBlock(); |
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1087 builder.startReturn().string("message").end(); |
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1088 builder.end(); |
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1089 |
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1090 return method; |
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1091 } |
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1092 |
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1093 private CodeExecutableElement createCachedExecute(NodeData node, SpecializationData polymorph) { |
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1094 CodeExecutableElement cachedExecute = new CodeExecutableElement(modifiers(PROTECTED, ABSTRACT), polymorph.getReturnType().getType(), EXECUTE_CHAINED); |
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1095 addInternalValueParameters(cachedExecute, polymorph, true, false); |
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1096 |
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1097 ExecutableTypeData sourceExecutableType = node.findExecutableType(polymorph.getReturnType().getTypeSystemType(), 0); |
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1098 boolean sourceThrowsUnexpected = sourceExecutableType != null && sourceExecutableType.hasUnexpectedValue(getContext()); |
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1099 if (sourceThrowsUnexpected && sourceExecutableType.getType().equals(node.getGenericSpecialization().getReturnType().getTypeSystemType())) { |
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1100 sourceThrowsUnexpected = false; |
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1101 } |
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1102 if (sourceThrowsUnexpected) { |
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1103 cachedExecute.getThrownTypes().add(getContext().getType(UnexpectedResultException.class)); |
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1104 } |
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1105 return cachedExecute; |
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1106 |
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1107 } |
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1108 |
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1109 private void createConstructors(NodeData node, CodeTypeElement clazz) { |
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1110 List<ExecutableElement> constructors = findUserConstructors(node.getNodeType()); |
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|
1111 ExecutableElement sourceSectionConstructor = null; |
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1112 if (constructors.isEmpty()) { |
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1113 clazz.add(createUserConstructor(clazz, null)); |
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1114 } else { |
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1115 for (ExecutableElement constructor : constructors) { |
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1116 clazz.add(createUserConstructor(clazz, constructor)); |
11742
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|
1117 if (NodeParser.isSourceSectionConstructor(context, constructor)) { |
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|
1118 sourceSectionConstructor = constructor; |
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|
1119 } |
10597
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1120 } |
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1121 } |
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1122 if (node.needsRewrites(getContext())) { |
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1123 ExecutableElement copyConstructor = findCopyConstructor(node.getNodeType()); |
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1124 clazz.add(createCopyConstructor(clazz, copyConstructor, sourceSectionConstructor)); |
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1125 } |
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|
1126 } |
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1127 |
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1128 private CodeExecutableElement createUserConstructor(CodeTypeElement type, ExecutableElement superConstructor) { |
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|
1129 CodeExecutableElement method = new CodeExecutableElement(null, type.getSimpleName().toString()); |
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1130 CodeTreeBuilder builder = method.createBuilder(); |
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1131 |
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1132 NodeData node = getModel().getNode(); |
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1133 |
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1134 if (superConstructor != null) { |
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1135 for (VariableElement param : superConstructor.getParameters()) { |
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|
1136 method.getParameters().add(CodeVariableElement.clone(param)); |
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1137 } |
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1138 } |
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1139 |
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1140 if (superConstructor != null) { |
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|
1141 builder.startStatement().startSuperCall(); |
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|
1142 for (VariableElement param : superConstructor.getParameters()) { |
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|
1143 builder.string(param.getSimpleName().toString()); |
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1144 } |
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|
1145 builder.end().end(); |
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1146 } |
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1147 |
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1148 for (VariableElement var : type.getFields()) { |
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1149 if (var.getModifiers().contains(STATIC)) { |
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1150 continue; |
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|
1151 } |
13533
b466199f19e1
Truffle-DSL: fixed bug when using @CreateCast with children arrays.
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13532
diff
changeset
|
1152 NodeChildData child = node.findChild(var.getSimpleName().toString()); |
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parents:
13532
diff
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|
1153 |
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Truffle-DSL: fixed bug when using @CreateCast with children arrays.
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parents:
13532
diff
changeset
|
1154 if (child != null) { |
13536
419b3ea1bdd1
Truffle-DSL: removed try-catch hack for polymorphic invocations.
Christian Humer <christian.humer@gmail.com>
parents:
13535
diff
changeset
|
1155 method.getParameters().add(new CodeVariableElement(child.getOriginalType(), child.getName())); |
13527
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
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|
1156 } else { |
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|
1157 method.getParameters().add(new CodeVariableElement(var.asType(), var.getSimpleName().toString())); |
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1158 } |
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1159 |
10597
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1160 builder.startStatement(); |
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1161 String fieldName = var.getSimpleName().toString(); |
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1162 |
11545
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Truffle-DSL: implemented implicit casts.
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11509
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|
1163 CodeTree init = createStaticCast(builder, child, fieldName); |
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Truffle-DSL: implemented implicit casts.
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|
1164 |
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|
1165 builder.string("this.").string(fieldName).string(" = ").tree(init); |
10597
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1166 builder.end(); |
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1167 } |
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1168 return method; |
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1169 } |
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|
1170 |
11545
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11509
diff
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|
1171 private CodeTree createStaticCast(CodeTreeBuilder parent, NodeChildData child, String fieldName) { |
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Truffle-DSL: implemented implicit casts.
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|
1172 NodeData parentNode = getModel().getNode(); |
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Truffle-DSL: implemented implicit casts.
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11509
diff
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|
1173 if (child != null) { |
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Truffle-DSL: implemented implicit casts.
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11509
diff
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|
1174 CreateCastData createCast = parentNode.findCast(child.getName()); |
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Truffle-DSL: implemented implicit casts.
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|
1175 if (createCast != null) { |
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Truffle-DSL: implemented implicit casts.
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diff
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|
1176 return createTemplateMethodCall(parent, null, parentNode.getGenericSpecialization(), createCast, null, fieldName); |
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Truffle-DSL: implemented implicit casts.
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|
1177 } |
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|
1178 } |
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|
1179 return CodeTreeBuilder.singleString(fieldName); |
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Truffle-DSL: implemented implicit casts.
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11509
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|
1180 } |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
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diff
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|
1181 |
11742
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Andreas Woess <andreas.woess@jku.at>
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11603
diff
changeset
|
1182 private CodeExecutableElement createCopyConstructor(CodeTypeElement type, ExecutableElement superConstructor, ExecutableElement sourceSectionConstructor) { |
10597
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|
1183 CodeExecutableElement method = new CodeExecutableElement(null, type.getSimpleName().toString()); |
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|
1184 CodeTreeBuilder builder = method.createBuilder(); |
11180
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Truffle-DSL: Fixed compile error for nodes with no children and empty constructor.
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parents:
10859
diff
changeset
|
1185 method.getParameters().add(new CodeVariableElement(type.asType(), "copy")); |
10597
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|
1186 |
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|
1187 if (superConstructor != null) { |
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|
1188 builder.startStatement().startSuperCall().string("copy").end().end(); |
11742
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diff
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|
1189 } else if (sourceSectionConstructor != null) { |
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|
1190 builder.startStatement().startSuperCall().string("copy.getSourceSection()").end().end(); |
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1191 } |
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1192 |
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1193 for (VariableElement var : type.getFields()) { |
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1194 if (var.getModifiers().contains(STATIC) || !var.getModifiers().contains(FINAL)) { |
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1195 continue; |
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1196 } |
11545
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|
1197 final String varName = var.getSimpleName().toString(); |
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1198 final TypeMirror varType = var.asType(); |
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|
1199 if (ElementUtils.isAssignable(varType, getContext().getTruffleTypes().getNodeArray())) { |
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1200 CodeTree size = builder.create().string("copy.", varName, ".length").getRoot(); |
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|
1201 builder.startStatement().string("this.").string(varName).string(" = ").startNewArray((ArrayType) varType, size).end().end(); |
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|
1202 } else { |
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|
1203 builder.startStatement().string("this.", varName, " = copy.", varName).end(); |
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1204 } |
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|
1205 } |
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1206 |
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|
1207 return method; |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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1208 } |
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1209 |
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1210 private CodeVariableElement createAssumptionField(String assumption) { |
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1211 CodeVariableElement var = new CodeVariableElement(getContext().getTruffleTypes().getAssumption(), assumption); |
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1212 var.getModifiers().add(Modifier.FINAL); |
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1213 return var; |
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1214 } |
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1215 |
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1216 private CodeVariableElement createChildField(NodeChildData child) { |
11545
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Truffle-DSL: implemented implicit casts.
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1217 TypeMirror type = child.getNodeType(); |
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1218 CodeVariableElement var = new CodeVariableElement(type, child.getName()); |
10597
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1219 var.getModifiers().add(Modifier.PROTECTED); |
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1220 |
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1221 DeclaredType annotationType; |
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1222 if (child.getCardinality() == Cardinality.MANY) { |
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Truffle-DSL: fixed bugs in the generated polymorphic code generation.
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1223 var.getModifiers().add(Modifier.FINAL); |
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1224 annotationType = getContext().getTruffleTypes().getChildrenAnnotation(); |
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1225 } else { |
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1226 annotationType = getContext().getTruffleTypes().getChildAnnotation(); |
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1227 } |
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1228 |
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1229 var.getAnnotationMirrors().add(new CodeAnnotationMirror(annotationType)); |
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1230 return var; |
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1231 } |
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1232 |
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Truffle-DSL: specialization group fixes.
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1233 private SpecializationGroup createSpecializationGroups(final NodeData node) { |
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1234 List<SpecializationData> specializations = node.getSpecializations(); |
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1235 List<SpecializationData> filteredSpecializations = new ArrayList<>(); |
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1236 for (SpecializationData current : specializations) { |
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Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
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1237 if (current.isUninitialized() || current.isPolymorphic() || !current.isReachable()) { |
10597
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1238 continue; |
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1239 } |
11195
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Truffle-DSL: Implemented specialization grouping for generic cases.
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1240 filteredSpecializations.add(current); |
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Truffle-DSL: Implemented specialization grouping for generic cases.
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1241 } |
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1242 |
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1243 return SpecializationGroup.create(filteredSpecializations); |
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1244 } |
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1245 |
16755
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1246 protected final CodeExecutableElement createExecuteUninitialized() { |
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1247 NodeData node = getModel().getNode(); |
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1248 SpecializationData generic = node.getGenericSpecialization(); |
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1249 CodeExecutableElement method = new CodeExecutableElement(modifiers(PROTECTED), generic.getReturnType().getType(), EXECUTE_UNINITIALIZED); |
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1250 addInternalValueParameters(method, generic, true, false); |
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1251 CodeTreeBuilder builder = method.createBuilder(); |
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1252 |
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1253 CodeTreeBuilder createSpecializationCall = builder.create(); |
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1254 createSpecializationCall.startCall(SPECIALIZE); |
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1255 addInternalValueParameterNames(createSpecializationCall, generic, generic, null, node.needsFrame(getContext()), null); |
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1256 createSpecializationCall.end(); |
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1257 builder.declaration(baseClassName(node), "newNode", createSpecializationCall); |
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1258 |
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1259 if (generic.isReachable()) { |
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1260 builder.startIf().string("newNode == null").end().startBlock(); |
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1261 |
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1262 builder.startIf().startStaticCall(context.getTruffleTypes().getCompilerDirectives(), "inInterpreter").end().end().startBlock(); |
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1263 builder.statement("containsFallback = true"); |
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1264 builder.end(); |
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1265 builder.tree(createGenericInvoke(builder, generic, generic)); |
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1266 builder.end(); |
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1267 builder.startElseBlock(); |
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|
1268 builder.startStatement().startStaticCall(context.getTruffleTypes().getCompilerDirectives(), "transferToInterpreterAndInvalidate").end().end(); |
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1269 } |
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|
1270 |
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1271 builder.startReturn(); |
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1272 builder.startStaticCall(context.getTruffleTypes().getDslShare(), "rewriteUninitialized").string("this").string("newNode").end(); |
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1273 builder.string(".").startCall(EXECUTE_CHAINED); |
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1274 addInternalValueParameterNames(builder, generic, generic, null, true, null); |
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1275 builder.end(); |
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1276 builder.end(); |
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|
1277 |
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1278 if (generic.isReachable()) { |
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1279 builder.end(); |
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1280 } |
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|
1281 |
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1282 return method; |
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1283 } |
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1284 |
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1285 private CodeTree createInfoCall(CodeTreeBuilder parent, SpecializationData specialization, String reason) { |
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1286 CodeTreeBuilder builder = parent.create(); |
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1287 builder.startCall(CREATE_INFO).string(reason); |
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1288 addInternalValueParameterNames(builder, specialization, specialization, null, false, null); |
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1289 builder.end(); |
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1290 return builder.getRoot(); |
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1291 } |
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|
1292 |
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1293 private CodeExecutableElement createMonomorphicRewrite() { |
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1294 NodeData node = getModel().getNode(); |
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1295 |
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1296 SpecializationData generic = node.getGenericSpecialization(); |
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1297 CodeExecutableElement method = new CodeExecutableElement(modifiers(PROTECTED, FINAL), generic.getReturnType().getType(), REWRITE); |
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1298 addInternalValueParameters(method, generic, true, false); |
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1299 method.addParameter(new CodeVariableElement(getContext().getType(String.class), "reason")); |
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|
1300 |
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1301 CodeTreeBuilder builder = method.createBuilder(); |
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|
1302 |
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1303 builder.startStatement().startStaticCall(context.getTruffleTypes().getCompilerAsserts(), "neverPartOfCompilation").end().end(); |
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1304 String baseClassName = baseClassName(getModel().getNode()); |
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1305 CodeTreeBuilder createSpecializationCall = builder.create(); |
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|
1306 createSpecializationCall.startCall(SPECIALIZE); |
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1307 addInternalValueParameterNames(createSpecializationCall, generic, generic, null, node.needsFrame(getContext()), null); |
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1308 createSpecializationCall.end(); |
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|
1309 builder.declaration(baseClassName, "newNode", createSpecializationCall); |
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1310 |
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1311 builder.startIf().string("newNode == null").end().startBlock(); |
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1312 builder.startStatement(); |
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1313 String uninitializedName = nodeSpecializationClassName(node.getUninitializedSpecialization()); |
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1314 builder.string("newNode = ").startNew(uninitializedName).string("this").end(); |
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1315 builder.end(); |
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1316 if (node.isFallbackReachable()) { |
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1317 builder.startStatement().string("((", uninitializedName, ") newNode).containsFallback = true").end(); |
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1318 } |
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1319 builder.end(); |
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1320 |
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1321 builder.startStatement(); |
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1322 builder.type(getContext().getType(String.class)).string(" message = ").tree(createInfoCall(builder, generic, "reason")); |
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1323 builder.end(); |
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1324 |
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1325 builder.declaration(baseClassName, "returnNode", |
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1326 builder.create().startStaticCall(context.getTruffleTypes().getDslShare(), DSLSHARE_REWRITE).string("this").string("newNode").string("message").end().getRoot()); |
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1327 builder.startIf().string("returnNode == null").end().startBlock(); |
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1328 builder.tree(createRewritePolymorphic(builder, node, "this")); |
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1329 builder.end(); |
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1330 |
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1331 builder.startReturn(); |
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1332 builder.startCall("returnNode", EXECUTE_CHAINED); |
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1333 addInternalValueParameterNames(builder, node.getGenericSpecialization(), node.getGenericSpecialization(), null, true, null); |
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1334 builder.end(); |
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1335 builder.end(); |
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|
1336 |
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|
1337 return method; |
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1338 } |
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1339 |
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1340 private CodeTree createRewritePolymorphic(CodeTreeBuilder parent, NodeData node, String currentNode) { |
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1341 String polyClassName = nodePolymorphicClassName(node); |
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1342 CodeTreeBuilder builder = parent.create(); |
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1343 |
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1344 builder.startStatement().string("returnNode = "); |
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1345 builder.startStaticCall(context.getTruffleTypes().getDslShare(), DSLSHARE_REWRITE_TO_POLYMORHPIC); |
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1346 builder.string("this"); |
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1347 builder.tree(builder.create().startNew(nodeSpecializationClassName(node.getUninitializedSpecialization())).string(currentNode).end().getRoot()); |
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1348 builder.tree(builder.create().startNew(polyClassName).string(currentNode).end().getRoot()); |
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1349 builder.startGroup().cast(baseClassName(node)).startCall("copy").end().end(); |
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1350 builder.string("newNode"); |
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1351 builder.string("message"); |
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1352 builder.end(); |
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1353 builder.end(); |
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|
1354 |
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1355 return builder.getRoot(); |
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1356 } |
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|
1357 |
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1358 private CodeExecutableElement createCreateSpecializationMethod(NodeData node, SpecializationGroup group) { |
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1359 CodeExecutableElement method = new CodeExecutableElement(modifiers(PROTECTED, FINAL), new GeneratedTypeMirror(ElementUtils.getPackageName(node.getTemplateType()), baseClassName(node)), |
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1360 SPECIALIZE); |
12635
ba6593e52d22
Truffle-DSL: fixed additional wrong @SlowPath usage on generic. (GRAAL-490 #resolve)
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1361 if (!node.needsFrame(getContext())) { |
12399
980db6c0bcd3
Truffle-DSL: fixed invalid @SlowPath on generic execute methods. (GRAAL-490 #resolve)
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|
1362 method.getAnnotationMirrors().add(new CodeAnnotationMirror(getContext().getTruffleTypes().getSlowPath())); |
980db6c0bcd3
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1363 } |
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1364 |
12635
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Truffle-DSL: fixed additional wrong @SlowPath usage on generic. (GRAAL-490 #resolve)
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|
1365 addInternalValueParameters(method, node.getGenericSpecialization(), node.needsFrame(getContext()), false); |
11195
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
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1366 final CodeTreeBuilder builder = method.createBuilder(); |
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1367 builder.tree(createExecuteTree(builder, node.getGenericSpecialization(), group, new CodeBlock<SpecializationData>() { |
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|
1368 |
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1369 public CodeTree create(CodeTreeBuilder b, SpecializationData current) { |
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1370 return createCreateSpecializationMethodBody0(builder, current); |
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1371 } |
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1372 }, null, false, true, false, true)); |
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1373 |
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1374 emitUnreachableSpecializations(builder, node); |
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|
1375 |
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1376 return method; |
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|
1377 } |
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|
1378 |
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1379 protected CodeTree createCreateSpecializationMethodBody0(CodeTreeBuilder parent, SpecializationData current) { |
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1380 CodeTreeBuilder builder = new CodeTreeBuilder(parent); |
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1381 if (current.isGeneric()) { |
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1382 builder.startReturn().nullLiteral().end(); |
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|
1383 } else { |
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1384 String className = nodeSpecializationClassName(current); |
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1385 if (!current.getExcludedBy().isEmpty()) { |
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|
1386 builder.startIf().string("!").startStaticCall(context.getTruffleTypes().getDslShare(), "isExcluded"); |
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1387 builder.string("this").string(nodeSpecializationClassName(current), ".", METADATA_FIELD_NAME).end().end(); |
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|
1388 builder.startBlock(); |
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1389 } |
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|
1390 |
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1391 if (current.getNode().getGenericSpecialization().isReachable()) { |
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1392 builder.startStatement().startStaticCall(context.getTruffleTypes().getCompilerDirectives(), "transferToInterpreterAndInvalidate").end().end(); |
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1393 } |
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1394 builder.startReturn(); |
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1395 builder.cast(baseClassName(getModel().getNode())); |
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1396 builder.startGroup().startCall(className, FACTORY_METHOD_NAME).string("this"); |
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1397 for (Parameter param : current.getSignatureParameters()) { |
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1398 NodeChildData child = param.getSpecification().getExecution().getChild(); |
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1399 List<TypeData> types = child.getNodeData().getTypeSystem().lookupSourceTypes(param.getTypeSystemType()); |
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|
1400 if (types.size() > 1) { |
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|
1401 builder.string(implicitTypeName(param)); |
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1402 } |
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|
1403 } |
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1404 builder.end().end(); |
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|
1405 builder.end(); |
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|
1406 |
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1407 if (!current.getExcludedBy().isEmpty()) { |
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1408 builder.end(); |
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1409 } |
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1410 } |
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1411 return builder.getRoot(); |
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1412 |
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1413 } |
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1414 |
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1415 private void emitUnreachableSpecializations(final CodeTreeBuilder builder, NodeData node) { |
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|
1416 for (SpecializationData current : node.getSpecializations()) { |
13528
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
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diff
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|
1417 if (current.isReachable()) { |
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|
1418 continue; |
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1419 } |
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|
1420 builder.string("// unreachable ").string(current.getId()).newLine(); |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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|
1421 } |
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|
1422 } |
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1423 |
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|
1424 protected CodeTree createExecuteTree(CodeTreeBuilder outerParent, final SpecializationData source, final SpecializationGroup group, final CodeBlock<SpecializationData> guardedblock, |
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1425 final CodeTree elseBlock, boolean forceElse, final boolean emitAssumptions, final boolean typedCasts, final boolean castForGuardsOnly) { |
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1426 return guard(outerParent, source, group, new CodeBlock<Integer>() { |
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1427 |
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1428 public CodeTree create(CodeTreeBuilder parent, Integer ifCount) { |
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1429 CodeTreeBuilder builder = parent.create(); |
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1430 |
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1431 if (group.getSpecialization() != null) { |
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1432 builder.tree(guardedblock.create(builder, group.getSpecialization())); |
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1433 |
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|
1434 assert group.getChildren().isEmpty() : "missed a specialization"; |
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1435 |
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1436 } else { |
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1437 for (SpecializationGroup childGroup : group.getChildren()) { |
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1438 builder.tree(createExecuteTree(builder, source, childGroup, guardedblock, null, false, emitAssumptions, typedCasts, castForGuardsOnly)); |
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|
1439 } |
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|
1440 } |
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1441 |
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1442 return builder.getRoot(); |
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1443 } |
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1444 }, elseBlock, forceElse, emitAssumptions, typedCasts, castForGuardsOnly); |
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1445 } |
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1446 |
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1447 private CodeTree guard(CodeTreeBuilder parent, SpecializationData source, SpecializationGroup group, CodeBlock<Integer> bodyBlock, CodeTree elseBlock, boolean forceElse, |
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1448 boolean emitAssumptions, boolean typedCasts, boolean castForGuardsOnly) { |
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1449 CodeTreeBuilder builder = parent.create(); |
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1450 |
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1451 int ifCount = emitGuards(builder, source, group, emitAssumptions, typedCasts, castForGuardsOnly); |
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|
1452 |
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1453 if (isReachableGroup(group, ifCount)) { |
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1454 builder.tree(bodyBlock.create(builder, ifCount)); |
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|
1455 } |
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|
1456 |
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|
1457 builder.end(ifCount); |
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1458 |
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1459 if (elseBlock != null) { |
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|
1460 if (ifCount > 0 || forceElse) { |
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|
1461 builder.tree(elseBlock); |
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|
1462 } |
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|
1463 } |
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|
1464 |
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1465 return builder.getRoot(); |
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|
1466 } |
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|
1467 |
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1468 private boolean isReachableGroup(SpecializationGroup group, int ifCount) { |
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1469 if (ifCount != 0) { |
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1470 return true; |
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|
1471 } |
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|
1472 SpecializationGroup previous = group.getPreviousGroup(); |
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1473 if (previous == null || previous.findElseConnectableGuards().isEmpty()) { |
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1474 return true; |
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|
1475 } |
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|
1476 |
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|
1477 /* |
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1478 * Hacky else case. In this case the specialization is not reachable due to previous |
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1479 * else branch. This is only true if the minimum state is not checked. |
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1480 */ |
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1481 if (previous.getGuards().size() == 1 && previous.getTypeGuards().isEmpty() && previous.getAssumptions().isEmpty() && |
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1482 (previous.getParent() == null || previous.getMaxSpecializationIndex() != previous.getParent().getMaxSpecializationIndex())) { |
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1483 return false; |
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|
1484 } |
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|
1485 |
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1486 return true; |
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|
1487 } |
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|
1488 |
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|
1489 private int emitGuards(CodeTreeBuilder builder, SpecializationData source, SpecializationGroup group, boolean emitAssumptions, boolean typedCasts, boolean castForGuardsOnly) { |
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1490 NodeData node = source.getNode(); |
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|
1491 |
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1492 CodeTreeBuilder guardsBuilder = builder.create(); |
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|
1493 CodeTreeBuilder castBuilder = builder.create(); |
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|
1494 CodeTreeBuilder guardsCastBuilder = builder.create(); |
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1495 |
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|
1496 String guardsAnd = ""; |
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|
1497 String guardsCastAnd = ""; |
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|
1498 |
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|
1499 if (emitAssumptions) { |
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|
1500 for (String assumption : group.getAssumptions()) { |
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|
1501 guardsBuilder.string(guardsAnd); |
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|
1502 guardsBuilder.string("this"); |
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|
1503 guardsBuilder.string(".").string(assumption).string(".isValid()"); |
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|
1504 guardsAnd = " && "; |
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|
1505 } |
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|
1506 } |
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|
1507 |
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|
1508 for (TypeGuard typeGuard : group.getTypeGuards()) { |
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|
1509 Parameter valueParam = source.getSignatureParameter(typeGuard.getSignatureIndex()); |
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|
1510 |
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|
1511 if (valueParam == null) { |
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|
1512 /* |
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|
1513 * If used inside a execute evaluated method then the value param may not exist. |
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|
1514 * In that case we assume that the value is executed generic or of the current |
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|
1515 * specialization. |
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|
1516 */ |
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|
1517 if (group.getSpecialization() != null) { |
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|
1518 valueParam = group.getSpecialization().getSignatureParameter(typeGuard.getSignatureIndex()); |
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|
1519 } else { |
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|
1520 valueParam = node.getGenericSpecialization().getSignatureParameter(typeGuard.getSignatureIndex()); |
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|
1521 } |
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|
1522 } |
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|
1523 |
13527
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|
1524 NodeExecutionData execution = valueParam.getSpecification().getExecution(); |
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|
1525 CodeTree implicitGuard = createTypeGuard(guardsBuilder, execution, valueParam, typeGuard.getType(), typedCasts); |
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|
1526 if (implicitGuard != null) { |
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|
1527 guardsBuilder.string(guardsAnd); |
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|
1528 guardsBuilder.tree(implicitGuard); |
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changeset
|
1529 guardsAnd = " && "; |
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|
1530 } |
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|
1531 |
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|
1532 CodeTree implicitGetType = null; |
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|
1533 if (castForGuardsOnly) { |
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|
1534 implicitGetType = createGetImplicitType(builder, execution, valueParam, typeGuard.getType()); |
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Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1535 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1536 |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1537 boolean performCast = true; |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1538 if (castForGuardsOnly) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1539 // if cast for guards we just cast if the type guard is used inside a guard. |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1540 performCast = group.isTypeGuardUsedInAnyGuardBelow(context, source, typeGuard); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1541 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1542 |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1543 if (performCast) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1544 CodeTree cast = createCast(castBuilder, execution, valueParam, typeGuard.getType(), typedCasts); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1545 if (cast != null) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1546 castBuilder.tree(cast); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1547 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1548 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1549 if (implicitGetType != null) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1550 castBuilder.tree(implicitGetType); |
11195
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1551 } |
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1552 } |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1553 List<GuardExpression> elseGuards = group.findElseConnectableGuards(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1554 |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1555 for (GuardExpression guard : group.getGuards()) { |
11442
2868b55001d4
Truffle-DSL: fixed specializationg grouping failed with guards using base types.
Christian Humer <christian.humer@gmail.com>
parents:
11439
diff
changeset
|
1556 if (elseGuards.contains(guard)) { |
11201
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1557 continue; |
11195
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1558 } |
11201
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1559 |
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1560 if (needsTypeGuard(source, group, guard)) { |
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1561 guardsCastBuilder.tree(createMethodGuard(builder, guardsCastAnd, source, guard)); |
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1562 guardsCastAnd = " && "; |
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1563 } else { |
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1564 guardsBuilder.tree(createMethodGuard(builder, guardsAnd, source, guard)); |
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1565 guardsAnd = " && "; |
11195
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1566 } |
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1567 } |
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1568 |
11442
2868b55001d4
Truffle-DSL: fixed specializationg grouping failed with guards using base types.
Christian Humer <christian.humer@gmail.com>
parents:
11439
diff
changeset
|
1569 int ifCount = startGuardIf(builder, guardsBuilder, 0, elseGuards); |
11201
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1570 builder.tree(castBuilder.getRoot()); |
11442
2868b55001d4
Truffle-DSL: fixed specializationg grouping failed with guards using base types.
Christian Humer <christian.humer@gmail.com>
parents:
11439
diff
changeset
|
1571 ifCount = startGuardIf(builder, guardsCastBuilder, ifCount, elseGuards); |
11201
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1572 return ifCount; |
11195
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1573 } |
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1574 |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1575 private int startGuardIf(CodeTreeBuilder builder, CodeTreeBuilder conditionBuilder, int ifCount, List<GuardExpression> elseGuard) { |
11201
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1576 int newIfCount = ifCount; |
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1577 |
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1578 if (!conditionBuilder.isEmpty()) { |
11442
2868b55001d4
Truffle-DSL: fixed specializationg grouping failed with guards using base types.
Christian Humer <christian.humer@gmail.com>
parents:
11439
diff
changeset
|
1579 if (ifCount == 0 && !elseGuard.isEmpty()) { |
11201
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1580 builder.startElseIf(); |
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1581 } else { |
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1582 builder.startIf(); |
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1583 } |
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1584 builder.tree(conditionBuilder.getRoot()); |
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1585 builder.end().startBlock(); |
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1586 newIfCount++; |
11442
2868b55001d4
Truffle-DSL: fixed specializationg grouping failed with guards using base types.
Christian Humer <christian.humer@gmail.com>
parents:
11439
diff
changeset
|
1587 } else if (ifCount == 0 && !elseGuard.isEmpty()) { |
11201
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1588 builder.startElseBlock(); |
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1589 newIfCount++; |
11195
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1590 } |
11201
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1591 return newIfCount; |
11195
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1592 } |
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1593 |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1594 private boolean needsTypeGuard(SpecializationData source, SpecializationGroup group, GuardExpression guard) { |
11201
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1595 int signatureIndex = 0; |
16759
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
1596 for (Parameter parameter : guard.getResolvedGuard().getParameters()) { |
11195
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1597 if (!parameter.getSpecification().isSignature()) { |
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1598 continue; |
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1599 } |
11201
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1600 |
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1601 TypeGuard typeGuard = group.findTypeGuard(signatureIndex); |
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1602 if (typeGuard != null) { |
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1603 TypeData requiredType = typeGuard.getType(); |
11195
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1604 |
16759
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
1605 Parameter sourceParameter = source.findParameter(parameter.getLocalName()); |
11195
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1606 if (sourceParameter == null) { |
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1607 sourceParameter = source.getNode().getGenericSpecialization().findParameter(parameter.getLocalName()); |
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1608 } |
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1609 |
16759
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
1610 if (ElementUtils.needsCastTo(sourceParameter.getType(), requiredType.getPrimitiveType())) { |
11195
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1611 return true; |
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1612 } |
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1613 } |
11201
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1614 |
7fc3e1fb3965
Truffle-DSL: specialization group fixes.
Christian Humer <christian.humer@gmail.com>
parents:
11197
diff
changeset
|
1615 signatureIndex++; |
11195
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1616 } |
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1617 return false; |
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1618 } |
4f52b08bd2f9
Truffle-DSL: Implemented specialization grouping for generic cases.
Christian Humer <christian.humer@gmail.com>
parents:
11190
diff
changeset
|
1619 |
16759
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
1620 private CodeTree createTypeGuard(CodeTreeBuilder parent, NodeExecutionData execution, Parameter source, TypeData targetType, boolean typedCasts) { |
13527
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
1621 NodeData node = execution.getChild().getNodeData(); |
11443
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
1622 |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
1623 CodeTreeBuilder builder = new CodeTreeBuilder(parent); |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
1624 |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
1625 TypeData sourceType = source.getTypeSystemType(); |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
1626 |
16755
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Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
1627 if (!sourceType.needsCastTo(targetType)) { |
11443
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
1628 return null; |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
1629 } |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
1630 |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
1631 builder.startGroup(); |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
1632 |
13527
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
1633 if (execution.isShortCircuit()) { |
16759
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
1634 Parameter shortCircuit = source.getPreviousParameter(); |
11443
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
1635 assert shortCircuit != null; |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
1636 builder.string("("); |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
1637 builder.string("!").string(valueName(shortCircuit)); |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
1638 builder.string(" || "); |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
1639 } |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
1640 |
11545
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
1641 String castMethodName; |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
1642 String castTypeName = null; |
11545
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
1643 List<TypeData> types = getModel().getNode().getTypeSystem().lookupSourceTypes(targetType); |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
1644 if (types.size() > 1) { |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
1645 castMethodName = TypeSystemCodeGenerator.isImplicitTypeMethodName(targetType); |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
1646 if (typedCasts) { |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
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|
1647 castTypeName = implicitTypeName(source); |
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Truffle-DSL: implemented new polymorphic more compact generation strategy
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1648 } |
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|
1649 } else { |
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Truffle-DSL: implemented implicit casts.
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|
1650 castMethodName = TypeSystemCodeGenerator.isTypeMethodName(targetType); |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
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|
1651 } |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
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diff
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|
1652 |
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|
1653 startCallTypeSystemMethod(builder, node.getTypeSystem(), castMethodName); |
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Truffle-DSL: refactored redundant guard generation code.
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|
1654 builder.string(valueName(source)); |
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Truffle-DSL: implemented new polymorphic more compact generation strategy
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|
1655 if (castTypeName != null) { |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
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|
1656 builder.string(castTypeName); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
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parents:
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|
1657 } |
11443
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
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diff
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|
1658 builder.end().end(); // call |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
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diff
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|
1659 |
13527
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
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13275
diff
changeset
|
1660 if (execution.isShortCircuit()) { |
11443
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
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parents:
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|
1661 builder.string(")"); |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
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parents:
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|
1662 } |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
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|
1663 |
b33783cbd8ce
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|
1664 builder.end(); // group |
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Truffle-DSL: refactored redundant guard generation code.
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diff
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|
1665 |
b33783cbd8ce
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|
1666 return builder.getRoot(); |
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diff
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|
1667 } |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
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parents:
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|
1668 |
12395
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|
1669 // TODO merge redundancies with #createTypeGuard |
16759
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|
1670 private CodeTree createCast(CodeTreeBuilder parent, NodeExecutionData execution, Parameter source, TypeData targetType, boolean typedCasts) { |
13527
25ecb47a6d0e
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|
1671 NodeData node = execution.getChild().getNodeData(); |
11443
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Truffle-DSL: refactored redundant guard generation code.
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|
1672 TypeData sourceType = source.getTypeSystemType(); |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
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|
1673 |
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|
1674 if (!sourceType.needsCastTo(targetType)) { |
11443
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
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|
1675 return null; |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
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parents:
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diff
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|
1676 } |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
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parents:
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|
1677 |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
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diff
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|
1678 CodeTree condition = null; |
13527
25ecb47a6d0e
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diff
changeset
|
1679 if (execution.isShortCircuit()) { |
16759
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|
1680 Parameter shortCircuit = source.getPreviousParameter(); |
11443
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
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parents:
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|
1681 assert shortCircuit != null; |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
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diff
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|
1682 condition = CodeTreeBuilder.singleString(valueName(shortCircuit)); |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
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diff
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|
1683 } |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
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diff
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|
1684 |
11545
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
1685 String castMethodName; |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
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changeset
|
1686 String castTypeName = null; |
11545
2fb276f5e3e9
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|
1687 List<TypeData> types = getModel().getNode().getTypeSystem().lookupSourceTypes(targetType); |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
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diff
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|
1688 if (types.size() > 1) { |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
1689 castMethodName = TypeSystemCodeGenerator.asImplicitTypeMethodName(targetType); |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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|
1690 if (typedCasts) { |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
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|
1691 castTypeName = implicitTypeName(source); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
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|
1692 } |
11545
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
1693 } else { |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
1694 castMethodName = TypeSystemCodeGenerator.asTypeMethodName(targetType); |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
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diff
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|
1695 } |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
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diff
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|
1696 |
12395
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|
1697 List<CodeTree> args = new ArrayList<>(); |
8e8347ecabbc
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|
1698 args.add(CodeTreeBuilder.singleString(valueName(source))); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
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parents:
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changeset
|
1699 if (castTypeName != null) { |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
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parents:
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diff
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|
1700 args.add(CodeTreeBuilder.singleString(castTypeName)); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
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parents:
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|
1701 } |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
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|
1702 |
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|
1703 CodeTree cast = createCallTypeSystemMethod(parent, node, castMethodName, args.toArray(new CodeTree[0])); |
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Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
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|
1704 |
2fb276f5e3e9
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|
1705 CodeTreeBuilder builder = parent.create(); |
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|
1706 builder.tree(createLazyAssignment(parent, castValueName(source), targetType.getPrimitiveType(), condition, cast)); |
11545
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
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|
1707 |
2fb276f5e3e9
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|
1708 return builder.getRoot(); |
11443
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|
1709 } |
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|
1710 |
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|
1711 private CodeTree createGetImplicitType(CodeTreeBuilder parent, NodeExecutionData execution, Parameter source, TypeData targetType) { |
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|
1712 CodeTree condition = null; |
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|
1713 if (execution.isShortCircuit()) { |
16759
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Truffle-DSL: new package structure.
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|
1714 Parameter shortCircuit = source.getPreviousParameter(); |
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|
1715 assert shortCircuit != null; |
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|
1716 condition = CodeTreeBuilder.singleString(valueName(shortCircuit)); |
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|
1717 } |
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|
1718 |
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|
1719 CodeTreeBuilder builder = parent.create(); |
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|
1720 List<TypeData> types = getModel().getNode().getTypeSystem().lookupSourceTypes(targetType); |
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|
1721 if (types.size() > 1) { |
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|
1722 CodeTree castType = createCallTypeSystemMethod(parent, execution.getChild().getNodeData(), TypeSystemCodeGenerator.getImplicitClass(targetType), |
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|
1723 CodeTreeBuilder.singleString(valueName(source))); |
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|
1724 builder.tree(createLazyAssignment(builder, implicitTypeName(source), getContext().getType(Class.class), condition, castType)); |
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|
1725 } |
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|
1726 return builder.getRoot(); |
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|
1727 } |
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|
1728 |
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|
1729 private CodeTree createMethodGuard(CodeTreeBuilder parent, String prefix, SpecializationData source, GuardExpression guard) { |
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|
1730 CodeTreeBuilder builder = parent.create(); |
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|
1731 builder.string(prefix); |
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|
1732 if (guard.isNegated()) { |
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|
1733 builder.string("!"); |
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|
1734 } |
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|
1735 builder.tree(createTemplateMethodCall(builder, null, source, guard.getResolvedGuard(), null)); |
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|
1736 return builder.getRoot(); |
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|
1737 } |
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|
1738 |
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|
1739 protected CodeTree createGenericInvoke(CodeTreeBuilder parent, SpecializationData source, SpecializationData current) { |
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|
1740 CodeTreeBuilder builder = new CodeTreeBuilder(parent); |
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1741 |
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|
1742 if (current.getMethod() == null) { |
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|
1743 emitEncounteredSynthetic(builder, current); |
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|
1744 } else { |
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|
1745 builder.startReturn().tree(createTemplateMethodCall(builder, null, source, current, null)).end(); |
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|
1746 } |
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|
1747 |
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1748 return encloseThrowsWithFallThrough(current, builder.getRoot()); |
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|
1749 } |
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1750 |
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|
1751 private CodeTree encloseThrowsWithFallThrough(SpecializationData current, CodeTree tree) { |
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|
1752 if (current.getExceptions().isEmpty()) { |
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|
1753 return tree; |
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|
1754 } |
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|
1755 CodeTreeBuilder builder = new CodeTreeBuilder(null); |
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1756 |
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1757 builder.startTryBlock(); |
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1758 builder.tree(tree); |
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1759 for (SpecializationThrowsData exception : current.getExceptions()) { |
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1760 builder.end().startCatchBlock(exception.getJavaClass(), "rewriteEx"); |
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1761 builder.tree(createDeoptimize(builder)); |
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1762 builder.tree(createCallRewriteMonomorphic(builder, false, current.getNode().getGenericSpecialization().getReturnType().getTypeSystemType(), current, null, |
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1763 "Thrown " + ElementUtils.getSimpleName(exception.getJavaClass()))); |
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1764 } |
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1765 builder.end(); |
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1766 |
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1767 return builder.getRoot(); |
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1768 } |
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1769 |
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1770 protected CodeTree createCastingExecute(CodeTreeBuilder parent, SpecializationData specialization, ExecutableTypeData executable, ExecutableTypeData castExecutable) { |
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1771 TypeData type = executable.getType(); |
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1772 CodeTreeBuilder builder = new CodeTreeBuilder(parent); |
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1773 NodeData node = specialization.getNode(); |
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1774 |
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1775 TypeData primaryType = castExecutable.getType(); |
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1776 |
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1777 boolean needsTry = castExecutable.hasUnexpectedValue(getContext()); |
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1778 boolean returnVoid = type.isVoid(); |
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1779 |
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1780 List<Parameter> executeParameters = new ArrayList<>(); |
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1781 for (Parameter sourceParameter : executable.getSignatureParameters()) { |
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1782 Parameter targetParameter = castExecutable.findParameter(sourceParameter.getLocalName()); |
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1783 if (targetParameter != null) { |
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1784 executeParameters.add(targetParameter); |
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1785 } |
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1786 } |
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1787 |
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1788 // execute names are enforced no cast |
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1789 String[] executeParameterNames = new String[executeParameters.size()]; |
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1790 for (int i = 0; i < executeParameterNames.length; i++) { |
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1791 executeParameterNames[i] = valueName(executeParameters.get(i)); |
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1792 } |
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1793 |
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1794 builder.tree(createExecuteChildren(builder, executable, specialization, executeParameters, null)); |
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1795 boolean hasUnexpected = executable.hasUnexpectedValue(getContext()); |
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1796 |
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1797 CodeTree primaryExecuteCall = createTemplateMethodCall(builder, null, executable, castExecutable, null, executeParameterNames); |
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1798 if (needsTry) { |
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1799 if (!returnVoid) { |
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1800 builder.declaration(primaryType.getPrimitiveType(), "value"); |
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1801 } |
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1802 builder.startTryBlock(); |
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1803 |
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1804 if (returnVoid) { |
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1805 builder.statement(primaryExecuteCall); |
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1806 } else { |
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1807 builder.startStatement(); |
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1808 builder.string("value = "); |
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1809 builder.tree(primaryExecuteCall); |
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1810 builder.end(); |
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1811 } |
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1812 |
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1813 builder.end().startCatchBlock(getUnexpectedValueException(), "ex"); |
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1814 if (returnVoid) { |
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1815 builder.string("// ignore").newLine(); |
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1816 } else { |
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1817 builder.startReturn(); |
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1818 builder.tree(createExpectExecutableType(node, specialization.getNode().getTypeSystem().getGenericTypeData(), hasUnexpected, executable.getType(), |
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1819 CodeTreeBuilder.singleString("ex.getResult()"))); |
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1820 builder.end(); |
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1821 } |
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1822 builder.end(); |
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1823 |
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1824 if (!returnVoid) { |
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1825 builder.startReturn(); |
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1826 builder.tree(createExpectExecutableType(node, castExecutable.getReturnType().getTypeSystemType(), hasUnexpected, executable.getType(), CodeTreeBuilder.singleString("value"))); |
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1827 builder.end(); |
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1828 } |
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1829 } else { |
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1830 if (returnVoid) { |
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1831 builder.statement(primaryExecuteCall); |
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1832 } else { |
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1833 builder.startReturn(); |
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1834 builder.tree(createExpectExecutableType(node, castExecutable.getReturnType().getTypeSystemType(), hasUnexpected, executable.getType(), primaryExecuteCall)); |
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1835 builder.end(); |
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1836 } |
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1837 } |
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1838 |
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1839 return builder.getRoot(); |
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1840 } |
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1841 |
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1842 protected CodeTree createExpectExecutableType(NodeData node, TypeData sourceType, boolean hasUnexpected, TypeData exepctedType, CodeTree value) { |
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1843 return createCastType(node.getTypeSystem(), sourceType, exepctedType, hasUnexpected, value); |
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1844 } |
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1845 |
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1846 protected CodeTree createExecuteChildren(CodeTreeBuilder parent, ExecutableTypeData sourceExecutable, SpecializationData specialization, List<Parameter> targetParameters, |
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1847 Parameter unexpectedParameter) { |
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1848 CodeTreeBuilder builder = parent.create(); |
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1849 for (Parameter targetParameter : targetParameters) { |
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1850 if (!targetParameter.getSpecification().isSignature()) { |
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1851 continue; |
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1852 } |
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1853 NodeExecutionData execution = targetParameter.getSpecification().getExecution(); |
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1854 CodeTree executionExpressions = createExecuteChild(builder, execution, sourceExecutable, targetParameter, unexpectedParameter); |
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1855 CodeTree unexpectedTree = createCatchUnexpectedTree(builder, executionExpressions, specialization, sourceExecutable, targetParameter, execution.isShortCircuit(), unexpectedParameter); |
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1856 CodeTree shortCircuitTree = createShortCircuitTree(builder, unexpectedTree, specialization, targetParameter, unexpectedParameter); |
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1857 |
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1858 if (shortCircuitTree == executionExpressions) { |
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1859 if (containsNewLine(executionExpressions)) { |
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1860 builder.declaration(targetParameter.getType(), valueName(targetParameter)); |
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1861 builder.tree(shortCircuitTree); |
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1862 } else { |
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1863 builder.startStatement().type(targetParameter.getType()).string(" ").tree(shortCircuitTree).end(); |
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1864 } |
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1865 } else { |
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1866 builder.tree(shortCircuitTree); |
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1867 } |
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1868 |
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1869 } |
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1870 return builder.getRoot(); |
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1871 } |
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1872 |
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1873 private ExecutableTypeData resolveExecutableType(NodeExecutionData execution, TypeData type) { |
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1874 ExecutableTypeData targetExecutable = execution.getChild().findExecutableType(getContext(), type); |
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1875 if (targetExecutable == null) { |
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1876 targetExecutable = execution.getChild().findAnyGenericExecutableType(getContext()); |
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1877 } |
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1878 return targetExecutable; |
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1879 } |
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1880 |
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1881 private CodeTree createExecuteChild(CodeTreeBuilder parent, NodeExecutionData execution, ExecutableTypeData sourceExecutable, Parameter targetParameter, Parameter unexpectedParameter) { |
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1882 SpecializationData specialization = getModel(); |
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1883 TreeSet<TypeData> possiblePolymorphicTypes = lookupPolymorphicTargetTypes(targetParameter); |
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1884 if (specialization.isPolymorphic() && targetParameter.getTypeSystemType().isGeneric() && unexpectedParameter == null && possiblePolymorphicTypes.size() > 1) { |
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1885 |
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1886 CodeTreeBuilder builder = parent.create(); |
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1887 |
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1888 boolean elseIf = false; |
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1889 for (TypeData possiblePolymoprhicType : possiblePolymorphicTypes) { |
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1890 if (possiblePolymoprhicType.isGeneric()) { |
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1891 continue; |
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1892 } |
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1893 elseIf = builder.startIf(elseIf); |
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1894 |
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1895 Parameter sourceParameter = sourceExecutable.findParameter(targetParameter.getLocalName()); |
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1896 TypeData sourceType = sourceParameter != null ? sourceParameter.getTypeSystemType() : null; |
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1897 builder.string(polymorphicTypeName(targetParameter.getSpecification().getExecution())).string(" == ").typeLiteral(possiblePolymoprhicType.getPrimitiveType()); |
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1898 builder.end().startBlock(); |
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1899 builder.startStatement(); |
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1900 builder.tree(createExecuteChildExpression(parent, execution, sourceType, new Parameter(targetParameter, possiblePolymoprhicType), unexpectedParameter, null)); |
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1901 builder.end(); |
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1902 builder.end(); |
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1903 } |
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1904 |
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1905 builder.startElseBlock(); |
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1906 builder.startStatement().tree(createExecuteChildImplicit(parent, execution, sourceExecutable, targetParameter, unexpectedParameter)).end(); |
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1907 builder.end(); |
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1908 |
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1909 return builder.getRoot(); |
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1910 } else { |
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1911 return createExecuteChildImplicit(parent, execution, sourceExecutable, targetParameter, unexpectedParameter); |
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1912 } |
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1913 } |
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1914 |
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1915 protected final List<Parameter> getImplicitTypeParameters(SpecializationData model) { |
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1916 List<Parameter> parameter = new ArrayList<>(); |
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1917 for (Parameter param : model.getSignatureParameters()) { |
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1918 NodeChildData child = param.getSpecification().getExecution().getChild(); |
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1919 List<TypeData> types = child.getNodeData().getTypeSystem().lookupSourceTypes(param.getTypeSystemType()); |
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1920 if (types.size() > 1) { |
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1921 parameter.add(param); |
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1922 } |
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1923 } |
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1924 return parameter; |
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1925 } |
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1926 |
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1927 protected final TreeSet<TypeData> lookupPolymorphicTargetTypes(Parameter param) { |
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1928 SpecializationData specialization = getModel(); |
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1929 TreeSet<TypeData> possiblePolymorphicTypes = new TreeSet<>(); |
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1930 for (SpecializationData otherSpecialization : specialization.getNode().getSpecializations()) { |
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1931 if (!otherSpecialization.isSpecialized()) { |
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1932 continue; |
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1933 } |
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1934 Parameter otherParameter = otherSpecialization.findParameter(param.getLocalName()); |
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1935 if (otherParameter != null) { |
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1936 possiblePolymorphicTypes.add(otherParameter.getTypeSystemType()); |
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1937 } |
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1938 } |
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1939 return possiblePolymorphicTypes; |
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1940 } |
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1941 |
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1942 private CodeTree createExecuteChildImplicit(CodeTreeBuilder parent, NodeExecutionData execution, ExecutableTypeData sourceExecutable, Parameter param, Parameter unexpectedParameter) { |
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1943 CodeTreeBuilder builder = parent.create(); |
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1944 Parameter sourceParameter = sourceExecutable.findParameter(param.getLocalName()); |
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1945 String childExecuteName = createExecuteChildMethodName(param, sourceParameter != null); |
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1946 if (childExecuteName != null) { |
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1947 builder.string(valueName(param)); |
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1948 builder.string(" = "); |
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1949 builder.startCall(childExecuteName); |
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1950 |
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1951 for (Parameter parameters : sourceExecutable.getParameters()) { |
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1952 if (parameters.getSpecification().isSignature()) { |
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1953 continue; |
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1954 } |
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1955 builder.string(parameters.getLocalName()); |
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1956 } |
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1957 |
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1958 if (sourceParameter != null) { |
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1959 builder.string(valueNameEvaluated(sourceParameter)); |
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1960 } |
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1961 |
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1962 builder.string(implicitTypeName(param)); |
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1963 |
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1964 builder.end(); |
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1965 } else { |
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1966 List<TypeData> sourceTypes = execution.getChild().getNodeData().getTypeSystem().lookupSourceTypes(param.getTypeSystemType()); |
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1967 TypeData expectType = sourceParameter != null ? sourceParameter.getTypeSystemType() : null; |
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1968 if (sourceTypes.size() > 1) { |
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1969 builder.tree(createExecuteChildImplicitExpressions(parent, param, expectType)); |
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1970 } else { |
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1971 builder.tree(createExecuteChildExpression(parent, execution, expectType, param, unexpectedParameter, null)); |
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1972 } |
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1973 } |
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1974 return builder.getRoot(); |
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1975 } |
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1976 |
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1977 private String createExecuteChildMethodName(Parameter param, boolean expect) { |
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1978 NodeExecutionData execution = param.getSpecification().getExecution(); |
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1979 NodeChildData child = execution.getChild(); |
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1980 if (child.getExecuteWith().size() > 0) { |
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1981 return null; |
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1982 } |
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1983 List<TypeData> sourceTypes = child.getNodeData().getTypeSystem().lookupSourceTypes(param.getTypeSystemType()); |
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1984 if (sourceTypes.size() <= 1) { |
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1985 return null; |
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1986 } |
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1987 String prefix = expect ? "expect" : "execute"; |
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1988 String suffix = execution.getIndex() > -1 ? String.valueOf(execution.getIndex()) : ""; |
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1989 return prefix + ElementUtils.firstLetterUpperCase(child.getName()) + ElementUtils.firstLetterUpperCase(ElementUtils.getSimpleName(param.getType())) + suffix; |
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1990 } |
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1991 |
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1992 private List<CodeExecutableElement> createExecuteChilds(Parameter param, Set<TypeData> expectTypes) { |
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1993 CodeExecutableElement executeMethod = createExecuteChild(param, null); |
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1994 if (executeMethod == null) { |
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1995 return Collections.emptyList(); |
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1996 } |
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1997 List<CodeExecutableElement> childs = new ArrayList<>(); |
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1998 childs.add(executeMethod); |
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1999 |
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2000 for (TypeData expectType : expectTypes) { |
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2001 CodeExecutableElement method = createExecuteChild(param, expectType); |
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2002 if (method != null) { |
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2003 childs.add(method); |
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2004 } |
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2005 } |
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2006 return childs; |
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2007 } |
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2008 |
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2009 private CodeExecutableElement createExecuteChild(Parameter param, TypeData expectType) { |
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2010 String childExecuteName = createExecuteChildMethodName(param, expectType != null); |
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2011 if (childExecuteName == null) { |
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2012 return null; |
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2013 } |
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2014 |
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2015 CodeExecutableElement method = new CodeExecutableElement(modifiers(PROTECTED, expectType != null ? STATIC : FINAL), param.getType(), childExecuteName); |
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2016 method.getThrownTypes().add(getContext().getTruffleTypes().getUnexpectedValueException()); |
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2017 method.addParameter(new CodeVariableElement(getContext().getTruffleTypes().getFrame(), "frameValue")); |
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2018 if (expectType != null) { |
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2019 method.addParameter(new CodeVariableElement(expectType.getPrimitiveType(), valueNameEvaluated(param))); |
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2020 } |
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2021 method.addParameter(new CodeVariableElement(getContext().getType(Class.class), implicitTypeName(param))); |
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2022 |
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2023 CodeTreeBuilder builder = method.createBuilder(); |
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2024 builder.declaration(param.getType(), valueName(param)); |
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2025 builder.tree(createExecuteChildImplicitExpressions(builder, param, expectType)); |
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2026 builder.startReturn().string(valueName(param)).end(); |
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2027 |
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2028 return method; |
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2029 } |
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2030 |
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2031 private CodeTree createExecuteChildImplicitExpressions(CodeTreeBuilder parent, Parameter targetParameter, TypeData expectType) { |
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2032 CodeTreeBuilder builder = parent.create(); |
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2033 NodeData node = getModel().getNode(); |
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2034 NodeExecutionData execution = targetParameter.getSpecification().getExecution(); |
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2035 List<TypeData> sourceTypes = node.getTypeSystem().lookupSourceTypes(targetParameter.getTypeSystemType()); |
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2036 boolean elseIf = false; |
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2037 int index = 0; |
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2038 for (TypeData sourceType : sourceTypes) { |
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2039 if (index < sourceTypes.size() - 1) { |
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2040 elseIf = builder.startIf(elseIf); |
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2041 builder.string(implicitTypeName(targetParameter)).string(" == ").typeLiteral(sourceType.getPrimitiveType()); |
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2042 builder.end(); |
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2043 builder.startBlock(); |
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2044 } else { |
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2045 builder.startElseBlock(); |
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2046 } |
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2047 |
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2048 ExecutableTypeData implictExecutableTypeData = execution.getChild().findExecutableType(getContext(), sourceType); |
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2049 if (implictExecutableTypeData == null) { |
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2050 /* |
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2051 * For children with executeWith.size() > 0 an executable type may not exist so |
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2052 * use the generic executable type which is guaranteed to exist. An expect call |
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2053 * is inserted automatically by #createExecuteExpression. |
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2054 */ |
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2055 implictExecutableTypeData = execution.getChild().getNodeData().findExecutableType(node.getTypeSystem().getGenericTypeData(), execution.getChild().getExecuteWith().size()); |
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2056 } |
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2057 |
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2058 ImplicitCastData cast = execution.getChild().getNodeData().getTypeSystem().lookupCast(sourceType, targetParameter.getTypeSystemType()); |
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2059 CodeTree execute = createExecuteChildExpression(builder, execution, expectType, targetParameter, null, cast); |
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2060 builder.statement(execute); |
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|
2061 builder.end(); |
7aa2a8c69ba3
TruffleDSL: improved code generation layout for implicit casts.
Christian Humer <christian.humer@gmail.com>
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diff
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|
2062 index++; |
7aa2a8c69ba3
TruffleDSL: improved code generation layout for implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
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diff
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|
2063 } |
12392
4e26955b6da2
Truffle-DSL: new implicit cast code generation layout supports now executeWith.
Christian Humer <christian.humer@gmail.com>
parents:
12391
diff
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|
2064 return builder.getRoot(); |
12391
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TruffleDSL: improved code generation layout for implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11743
diff
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|
2065 } |
7aa2a8c69ba3
TruffleDSL: improved code generation layout for implicit casts.
Christian Humer <christian.humer@gmail.com>
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diff
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|
2066 |
16759
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16755
diff
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|
2067 private CodeTree createExecuteChildExpression(CodeTreeBuilder parent, NodeExecutionData execution, TypeData sourceParameterType, Parameter targetParameter, Parameter unexpectedParameter, |
23415229349b
Truffle-DSL: new package structure.
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diff
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|
2068 ImplicitCastData cast) { |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
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|
2069 // assignments: targetType <- castTargetType <- castSourceType <- sourceType |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
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|
2070 TypeData sourceType = sourceParameterType; |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
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|
2071 TypeData targetType = targetParameter.getTypeSystemType(); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
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|
2072 TypeData castSourceType = targetType; |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
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|
2073 TypeData castTargetType = targetType; |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
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|
2074 |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
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|
2075 if (cast != null) { |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
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|
2076 castSourceType = cast.getSourceType(); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
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|
2077 castTargetType = cast.getTargetType(); |
8e8347ecabbc
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Christian Humer <christian.humer@gmail.com>
parents:
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diff
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|
2078 } |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
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|
2079 |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2080 CodeTree expression; |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
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|
2081 if (sourceType == null) { |
13527
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Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
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diff
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|
2082 ExecutableTypeData targetExecutable = resolveExecutableType(execution, castSourceType); |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
2083 expression = createExecuteChildExpression(parent, execution, targetExecutable, unexpectedParameter); |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
2084 sourceType = targetExecutable.getType(); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
2085 } else { |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
2086 expression = CodeTreeBuilder.singleString(valueNameEvaluated(targetParameter)); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
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|
2087 } |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
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|
2088 |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
2089 // target = expectTargetType(implicitCast(expectCastSourceType(source))) |
13527
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Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
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|
2090 TypeSystemData typeSystem = execution.getChild().getNodeData().getTypeSystem(); |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
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|
2091 expression = createExpectType(typeSystem, sourceType, castSourceType, expression); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
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|
2092 expression = createImplicitCast(parent, typeSystem, cast, expression); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2093 expression = createExpectType(typeSystem, castTargetType, targetType, expression); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2094 |
11545
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2095 CodeTreeBuilder builder = parent.create(); |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2096 builder.string(valueName(targetParameter)); |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2097 builder.string(" = "); |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2098 builder.tree(expression); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2099 return builder.getRoot(); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
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|
2100 } |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2101 |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2102 private CodeTree createImplicitCast(CodeTreeBuilder parent, TypeSystemData typeSystem, ImplicitCastData cast, CodeTree expression) { |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2103 if (cast == null) { |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2104 return expression; |
11554
5d5007c9a5aa
Truffle-DSL: fixed a if bug target parameters and executes accidently do not match.
Christian Humer <christian.humer@gmail.com>
parents:
11545
diff
changeset
|
2105 } |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2106 CodeTreeBuilder builder = parent.create(); |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2107 startCallTypeSystemMethod(builder, typeSystem, cast.getMethodName()); |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2108 builder.tree(expression); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2109 builder.end().end(); |
11545
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2110 return builder.getRoot(); |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2111 } |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2112 |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2113 private boolean containsNewLine(CodeTree tree) { |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2114 if (tree.getCodeKind() == CodeTreeKind.NEW_LINE) { |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2115 return true; |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2116 } |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2117 |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2118 for (CodeTree codeTree : tree.getEnclosedElements()) { |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2119 if (containsNewLine(codeTree)) { |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2120 return true; |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2121 } |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2122 } |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2123 return false; |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2124 } |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2125 |
16759
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
2126 private boolean hasUnexpected(Parameter sourceParameter, Parameter targetParameter, Parameter unexpectedParameter) { |
13527
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2127 NodeExecutionData execution = targetParameter.getSpecification().getExecution(); |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2128 |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2129 if (getModel().isPolymorphic() && targetParameter.getTypeSystemType().isGeneric() && unexpectedParameter == null) { |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2130 // check for other polymorphic types |
12398
c78612fb0120
Truffle-DSL. fixed some issues with new generation strategy.
Christian Humer <christian.humer@gmail.com>
parents:
12395
diff
changeset
|
2131 TreeSet<TypeData> polymorphicTargetTypes = lookupPolymorphicTargetTypes(targetParameter); |
c78612fb0120
Truffle-DSL. fixed some issues with new generation strategy.
Christian Humer <christian.humer@gmail.com>
parents:
12395
diff
changeset
|
2132 if (polymorphicTargetTypes.size() > 1) { |
c78612fb0120
Truffle-DSL. fixed some issues with new generation strategy.
Christian Humer <christian.humer@gmail.com>
parents:
12395
diff
changeset
|
2133 for (TypeData polymorphicTargetType : polymorphicTargetTypes) { |
13527
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2134 if (hasUnexpectedType(execution, sourceParameter, polymorphicTargetType)) { |
12398
c78612fb0120
Truffle-DSL. fixed some issues with new generation strategy.
Christian Humer <christian.humer@gmail.com>
parents:
12395
diff
changeset
|
2135 return true; |
c78612fb0120
Truffle-DSL. fixed some issues with new generation strategy.
Christian Humer <christian.humer@gmail.com>
parents:
12395
diff
changeset
|
2136 } |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2137 } |
11545
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2138 } |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2139 } |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2140 |
13527
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2141 if (hasUnexpectedType(execution, sourceParameter, targetParameter.getTypeSystemType())) { |
11554
5d5007c9a5aa
Truffle-DSL: fixed a if bug target parameters and executes accidently do not match.
Christian Humer <christian.humer@gmail.com>
parents:
11545
diff
changeset
|
2142 return true; |
5d5007c9a5aa
Truffle-DSL: fixed a if bug target parameters and executes accidently do not match.
Christian Humer <christian.humer@gmail.com>
parents:
11545
diff
changeset
|
2143 } |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2144 return false; |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2145 } |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2146 |
16759
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Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
2147 private boolean hasUnexpectedType(NodeExecutionData execution, Parameter sourceParameter, TypeData targetType) { |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2148 List<TypeData> implicitSourceTypes = getModel().getNode().getTypeSystem().lookupSourceTypes(targetType); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
2149 |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2150 for (TypeData implicitSourceType : implicitSourceTypes) { |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2151 TypeData sourceType; |
13527
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
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parents:
13275
diff
changeset
|
2152 ExecutableTypeData targetExecutable = resolveExecutableType(execution, implicitSourceType); |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
2153 if (sourceParameter != null) { |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2154 sourceType = sourceParameter.getTypeSystemType(); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2155 } else { |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2156 if (targetExecutable.hasUnexpectedValue(getContext())) { |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2157 return true; |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
2158 } |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
2159 sourceType = targetExecutable.getType(); |
11545
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2160 } |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
2161 |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
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parents:
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diff
changeset
|
2162 ImplicitCastData cast = getModel().getNode().getTypeSystem().lookupCast(implicitSourceType, targetType); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
2163 if (cast != null) { |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
15479
diff
changeset
|
2164 if (cast.getSourceType().needsCastTo(targetType)) { |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2165 return true; |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2166 } |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
2167 } |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2168 |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
15479
diff
changeset
|
2169 if (sourceType.needsCastTo(targetType)) { |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2170 return true; |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
2171 } |
11545
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
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2172 } |
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2173 return false; |
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2174 } |
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2175 |
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2176 private CodeTree createCatchUnexpectedTree(CodeTreeBuilder parent, CodeTree body, SpecializationData specialization, ExecutableTypeData currentExecutable, Parameter param, |
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2177 boolean shortCircuit, Parameter unexpectedParameter) { |
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2178 CodeTreeBuilder builder = new CodeTreeBuilder(parent); |
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2179 Parameter sourceParameter = currentExecutable.findParameter(param.getLocalName()); |
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2180 boolean unexpected = hasUnexpected(sourceParameter, param, unexpectedParameter); |
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2181 if (!unexpected) { |
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2182 return body; |
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2183 } |
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2184 |
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2185 if (!shortCircuit) { |
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2186 builder.declaration(param.getType(), valueName(param)); |
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2187 } |
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2188 builder.startTryBlock(); |
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2189 |
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2190 if (containsNewLine(body)) { |
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2191 builder.tree(body); |
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2192 } else { |
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2193 builder.statement(body); |
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2194 } |
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2195 |
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2196 builder.end().startCatchBlock(getUnexpectedValueException(), "ex"); |
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2197 SpecializationData generic = specialization.getNode().getGenericSpecialization(); |
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2198 Parameter genericParameter = generic.findParameter(param.getLocalName()); |
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2199 |
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2200 List<Parameter> genericParameters = generic.getParametersAfter(genericParameter); |
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2201 builder.tree(createExecuteChildren(parent, currentExecutable, generic, genericParameters, genericParameter)); |
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2202 if (specialization.isPolymorphic()) { |
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2203 builder.tree(createReturnOptimizeTypes(builder, currentExecutable, specialization, param)); |
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2204 } else { |
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2205 builder.tree(createCallRewriteMonomorphic(builder, currentExecutable.hasUnexpectedValue(context), currentExecutable.getType(), specialization, param, |
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2206 "Expected " + param.getLocalName() + " instanceof " + ElementUtils.getSimpleName(param.getType()))); |
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2207 } |
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2208 builder.end(); // catch block |
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2209 |
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2210 return builder.getRoot(); |
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2211 } |
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2212 |
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2213 private CodeTree createReturnOptimizeTypes(CodeTreeBuilder parent, ExecutableTypeData currentExecutable, SpecializationData specialization, Parameter param) { |
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2214 NodeData node = specialization.getNode(); |
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2215 SpecializationData polymorphic = node.getPolymorphicSpecialization(); |
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2216 |
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2217 CodeTreeBuilder builder = new CodeTreeBuilder(parent); |
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2218 builder.startStatement().string(polymorphicTypeName(param.getSpecification().getExecution())).string(" = ").typeLiteral(getContext().getType(Object.class)).end(); |
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2219 |
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2220 builder.startReturn(); |
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2221 |
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2222 CodeTreeBuilder execute = new CodeTreeBuilder(builder); |
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2223 execute.startCall("next0", EXECUTE_CHAINED); |
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2224 addInternalValueParameterNames(execute, specialization, polymorphic, param.getLocalName(), true, null); |
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2225 execute.end(); |
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2226 |
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2227 TypeData sourceType = polymorphic.getReturnType().getTypeSystemType(); |
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2228 |
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2229 builder.tree(createExpectExecutableType(node, sourceType, currentExecutable.hasUnexpectedValue(context), currentExecutable.getType(), execute.getRoot())); |
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2230 |
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2231 builder.end(); |
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2232 return builder.getRoot(); |
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2233 } |
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2234 |
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2235 private CodeTree createExecuteChildExpression(CodeTreeBuilder parent, NodeExecutionData targetExecution, ExecutableTypeData targetExecutable, Parameter unexpectedParameter) { |
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2236 CodeTreeBuilder builder = new CodeTreeBuilder(parent); |
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2237 if (targetExecution != null) { |
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2238 builder.tree(createAccessChild(targetExecution, null)); |
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2239 builder.string("."); |
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2240 } |
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2241 |
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2242 builder.startCall(targetExecutable.getMethodName()); |
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2243 |
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2244 // TODO this should be merged with #createTemplateMethodCall |
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2245 int index = 0; |
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2246 for (Parameter parameter : targetExecutable.getParameters()) { |
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2247 |
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2248 if (!parameter.getSpecification().isSignature()) { |
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2249 builder.string(parameter.getLocalName()); |
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2250 } else { |
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2251 |
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2252 if (index < targetExecution.getChild().getExecuteWith().size()) { |
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2253 NodeChildData child = targetExecution.getChild().getExecuteWith().get(index); |
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2254 |
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2255 ParameterSpec spec = getModel().getSpecification().findParameterSpec(child.getName()); |
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2256 List<Parameter> specializationParams = getModel().findParameters(spec); |
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2257 |
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2258 if (specializationParams.isEmpty()) { |
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2259 builder.defaultValue(parameter.getType()); |
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2260 continue; |
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2261 } |
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2262 |
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2263 Parameter specializationParam = specializationParams.get(0); |
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2264 |
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2265 TypeData targetType = parameter.getTypeSystemType(); |
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2266 TypeData sourceType = specializationParam.getTypeSystemType(); |
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2267 String localName = specializationParam.getLocalName(); |
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2268 |
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2269 if (unexpectedParameter != null && unexpectedParameter.getLocalName().equals(specializationParam.getLocalName())) { |
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2270 localName = "ex.getResult()"; |
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2271 sourceType = getModel().getNode().getTypeSystem().getGenericTypeData(); |
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2272 } |
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2273 |
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|
2274 CodeTree value = CodeTreeBuilder.singleString(localName); |
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2275 |
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2276 if (sourceType.needsCastTo(targetType)) { |
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2277 value = createCallTypeSystemMethod(builder, getModel().getNode(), TypeSystemCodeGenerator.asTypeMethodName(targetType), value); |
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2278 } |
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|
2279 builder.tree(value); |
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|
2280 } else { |
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|
2281 builder.defaultValue(parameter.getType()); |
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2282 } |
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2283 index++; |
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2284 } |
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2285 } |
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2286 |
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|
2287 builder.end(); |
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2288 |
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2289 return builder.getRoot(); |
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2290 } |
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2291 |
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2292 private CodeTree createShortCircuitTree(CodeTreeBuilder parent, CodeTree body, SpecializationData specialization, Parameter parameter, Parameter exceptionParam) { |
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2293 NodeExecutionData execution = parameter.getSpecification().getExecution(); |
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2294 if (execution == null || !execution.isShortCircuit()) { |
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2295 return body; |
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2296 } |
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2297 |
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2298 CodeTreeBuilder builder = new CodeTreeBuilder(parent); |
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2299 Parameter shortCircuitParam = specialization.getPreviousParam(parameter); |
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2300 builder.tree(createShortCircuitValue(builder, specialization, execution, shortCircuitParam, exceptionParam)); |
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2301 builder.declaration(parameter.getType(), valueName(parameter), CodeTreeBuilder.createBuilder().defaultValue(parameter.getType())); |
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|
2302 builder.startIf().string(shortCircuitParam.getLocalName()).end(); |
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2303 builder.startBlock(); |
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2304 |
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2305 if (containsNewLine(body)) { |
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|
2306 builder.tree(body); |
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2307 } else { |
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|
2308 builder.statement(body); |
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2309 } |
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2310 builder.end(); |
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2311 |
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2312 return builder.getRoot(); |
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2313 } |
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2314 |
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2315 private CodeTree createShortCircuitValue(CodeTreeBuilder parent, SpecializationData specialization, NodeExecutionData execution, Parameter shortCircuitParam, Parameter exceptionParam) { |
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2316 CodeTreeBuilder builder = new CodeTreeBuilder(parent); |
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2317 int shortCircuitIndex = 0; |
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2318 for (NodeExecutionData otherExectuion : specialization.getNode().getChildExecutions()) { |
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2319 if (otherExectuion.isShortCircuit()) { |
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2320 if (otherExectuion == execution) { |
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2321 break; |
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2322 } |
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2323 shortCircuitIndex++; |
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2324 } |
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2325 } |
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2326 |
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|
2327 builder.startStatement().type(shortCircuitParam.getType()).string(" ").string(valueName(shortCircuitParam)).string(" = "); |
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|
2328 ShortCircuitData shortCircuitData = specialization.getShortCircuits().get(shortCircuitIndex); |
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2329 builder.tree(createTemplateMethodCall(builder, null, specialization, shortCircuitData, exceptionParam != null ? exceptionParam.getLocalName() : null)); |
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2330 builder.end(); // statement |
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2331 |
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|
2332 return builder.getRoot(); |
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2333 } |
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2334 |
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|
2335 protected CodeTree createCallRewriteMonomorphic(CodeTreeBuilder parent, boolean hasUnexpected, TypeData returnType, SpecializationData current, Parameter exceptionParam, String reason) { |
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Truffle-DSL: Fixed executeAndSpecialize layout to always call specialization methods on the correct node. (GRAAL-379 #resolve)
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11185
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|
2336 NodeData node = current.getNode(); |
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5daaa0821406
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|
2337 SpecializationData generic = node.getGenericSpecialization(); |
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|
2338 CodeTreeBuilder specializeCall = new CodeTreeBuilder(parent); |
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|
2339 specializeCall.startCall(REWRITE); |
13532
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Truffle-DSL: removed support for implicit parameters. not needed anymore.
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diff
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|
2340 addInternalValueParameterNames(specializeCall, generic, node.getGenericSpecialization(), exceptionParam != null ? exceptionParam.getLocalName() : null, true, null); |
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|
2341 specializeCall.doubleQuote(reason); |
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2342 specializeCall.end().end(); |
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2343 |
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2344 CodeTreeBuilder builder = new CodeTreeBuilder(parent); |
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2345 |
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|
2346 builder.startReturn(); |
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|
2347 builder.tree(createExpectExecutableType(node, generic.getReturnType().getTypeSystemType(), hasUnexpected, returnType, specializeCall.getRoot())); |
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2348 builder.end(); |
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2349 |
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|
2350 return builder.getRoot(); |
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2351 } |
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2352 |
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2353 } |
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2354 |
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2355 private class PolymorphicNodeFactory extends SpecializedNodeFactory { |
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2356 |
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2357 public PolymorphicNodeFactory(CodeTypeElement nodeGen) { |
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2358 super(nodeGen); |
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2359 } |
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2360 |
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2361 @Override |
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2362 public CodeTypeElement create(SpecializationData polymorph) { |
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2363 NodeData node = polymorph.getNode(); |
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2364 TypeMirror baseType = node.getNodeType(); |
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|
2365 if (nodeGen != null) { |
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2366 baseType = nodeGen.asType(); |
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|
2367 } |
13528
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
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|
2368 CodeTypeElement clazz = createClass(node, modifiers(PRIVATE, STATIC, FINAL), nodePolymorphicClassName(node), baseType, false); |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2369 |
14641
f0bb82ebe30c
Truffle-DSL: some fixes and optimizations to the generated code.
Christian Humer <christian.humer@gmail.com>
parents:
14628
diff
changeset
|
2370 clazz.getAnnotationMirrors().add(createNodeInfo(node, NodeCost.POLYMORPHIC)); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2371 |
16759
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
2372 for (Parameter polymorphParameter : polymorph.getSignatureParameters()) { |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2373 if (!polymorphParameter.getTypeSystemType().isGeneric()) { |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2374 continue; |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2375 } |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2376 Set<TypeData> types = new HashSet<>(); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2377 for (SpecializationData specialization : node.getSpecializations()) { |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2378 if (!specialization.isSpecialized()) { |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2379 continue; |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2380 } |
16759
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
2381 Parameter parameter = specialization.findParameter(polymorphParameter.getLocalName()); |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2382 assert parameter != null; |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2383 types.add(parameter.getTypeSystemType()); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2384 } |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2385 |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2386 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2387 |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2388 for (NodeExecutionData execution : getModel().getNode().getChildExecutions()) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2389 String fieldName = polymorphicTypeName(execution); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2390 CodeVariableElement var = new CodeVariableElement(modifiers(PRIVATE), getContext().getType(Class.class), fieldName); |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2391 var.getAnnotationMirrors().add(new CodeAnnotationMirror(getContext().getTruffleTypes().getCompilationFinal())); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2392 clazz.add(var); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2393 } |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2394 |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2395 return clazz; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2396 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2397 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2398 @Override |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2399 protected void createChildren(SpecializationData specialization) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2400 CodeTypeElement clazz = getElement(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2401 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2402 createConstructors(clazz); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2403 createExecuteMethods(specialization); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2404 |
16755
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Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
2405 clazz.add(createUpdateTypes0()); |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2406 createCachedExecuteMethods(specialization); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2407 } |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2408 |
11545
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2409 } |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2410 |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2411 private class SpecializedNodeFactory extends NodeBaseFactory { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2412 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2413 protected final CodeTypeElement nodeGen; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2414 |
16755
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Truffle-DSL: Several new features implemented:
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parents:
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diff
changeset
|
2415 public SpecializedNodeFactory(CodeTypeElement nodeGen) { |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2416 this.nodeGen = nodeGen; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2417 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2418 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2419 @Override |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2420 public CodeTypeElement create(SpecializationData specialization) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2421 NodeData node = specialization.getNode(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2422 TypeMirror baseType = node.getNodeType(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2423 if (nodeGen != null) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2424 baseType = nodeGen.asType(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2425 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2426 CodeTypeElement clazz = createClass(node, modifiers(PRIVATE, STATIC, FINAL), nodeSpecializationClassName(specialization), baseType, false); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2427 |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2428 if (specialization.isSpecialized() || specialization.isUninitialized()) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2429 clazz.add(createGetMetadata0(false)); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2430 clazz.add(createMetadataLiteral()); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2431 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2432 |
14564
5d1308c78ddc
Truffle: Introduced NodeCost as a replacement for NodeInfo.Kind.
Christian Humer <christian.humer@gmail.com>
parents:
14077
diff
changeset
|
2433 NodeCost cost; |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2434 if (specialization.isGeneric()) { |
14564
5d1308c78ddc
Truffle: Introduced NodeCost as a replacement for NodeInfo.Kind.
Christian Humer <christian.humer@gmail.com>
parents:
14077
diff
changeset
|
2435 cost = NodeCost.MEGAMORPHIC; |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2436 } else if (specialization.isUninitialized()) { |
14564
5d1308c78ddc
Truffle: Introduced NodeCost as a replacement for NodeInfo.Kind.
Christian Humer <christian.humer@gmail.com>
parents:
14077
diff
changeset
|
2437 cost = NodeCost.UNINITIALIZED; |
13528
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
2438 } else if (specialization.isPolymorphic()) { |
14641
f0bb82ebe30c
Truffle-DSL: some fixes and optimizations to the generated code.
Christian Humer <christian.humer@gmail.com>
parents:
14628
diff
changeset
|
2439 cost = NodeCost.POLYMORPHIC; |
13528
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
2440 } else if (specialization.isSpecialized()) { |
14564
5d1308c78ddc
Truffle: Introduced NodeCost as a replacement for NodeInfo.Kind.
Christian Humer <christian.humer@gmail.com>
parents:
14077
diff
changeset
|
2441 cost = NodeCost.MONOMORPHIC; |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2442 } else { |
13528
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
2443 throw new AssertionError(); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2444 } |
14564
5d1308c78ddc
Truffle: Introduced NodeCost as a replacement for NodeInfo.Kind.
Christian Humer <christian.humer@gmail.com>
parents:
14077
diff
changeset
|
2445 clazz.getAnnotationMirrors().add(createNodeInfo(node, cost)); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2446 |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2447 if (specialization.isUninitialized() && node.getGenericSpecialization().isReachable()) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
15479
diff
changeset
|
2448 clazz.add(createUninitializedGetCostOverride()); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2449 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2450 |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2451 return clazz; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2452 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2453 |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
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diff
changeset
|
2454 private Element createUninitializedGetCostOverride() { |
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
15479
diff
changeset
|
2455 TypeMirror returnType = context.getTruffleTypes().getNodeCost(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2456 CodeExecutableElement method = new CodeExecutableElement(modifiers(PUBLIC), returnType, "getCost"); |
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
15479
diff
changeset
|
2457 CodeTreeBuilder builder = method.createBuilder(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2458 builder.startIf().string(CONTAINS_FALLBACK).end().startBlock(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
15479
diff
changeset
|
2459 builder.startReturn().staticReference(returnType, "MONOMORPHIC").end(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
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diff
changeset
|
2460 builder.end(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
15479
diff
changeset
|
2461 builder.startReturn().string("super.getCost()").end(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
15479
diff
changeset
|
2462 return method; |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2463 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2464 |
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
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diff
changeset
|
2465 private CodeVariableElement createMetadataLiteral() { |
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
15479
diff
changeset
|
2466 CodeVariableElement includes = new CodeVariableElement(modifiers(PRIVATE, STATIC, FINAL), context.getTruffleTypes().getDslMetadata(), METADATA_FIELD_NAME); |
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
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diff
changeset
|
2467 |
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
15479
diff
changeset
|
2468 CodeTreeBuilder builder = includes.createInitBuilder(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
15479
diff
changeset
|
2469 |
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
15479
diff
changeset
|
2470 SpecializationData specialization = getModel(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
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diff
changeset
|
2471 NodeData node = specialization.getNode(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
15479
diff
changeset
|
2472 |
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
15479
diff
changeset
|
2473 Set<SpecializationData> contains = specialization.getContains(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
15479
diff
changeset
|
2474 if (specialization.isUninitialized()) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2475 contains = new HashSet<>(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2476 |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2477 SpecializationData polymorphic = node.getPolymorphicSpecialization(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2478 if (polymorphic != null) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2479 contains.addAll(polymorphic.getContains()); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2480 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2481 SpecializationData generic = node.getGenericSpecialization(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2482 if (generic != null) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2483 contains.addAll(generic.getContains()); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2484 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2485 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2486 |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2487 builder.startNew(context.getTruffleTypes().getDslMetadata()); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2488 builder.startGroup().string(nodeSpecializationClassName(getModel()), ".class").end(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2489 builder.tree(createSpecializationListLiteral(builder, contains)); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2490 builder.tree(createSpecializationListLiteral(builder, getModel().getExcludedBy())); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2491 builder.tree(createSpecializationTypeLiteral(builder, SpecializationData.getSignatureTypes(getModel()))); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2492 builder.string("0").string("0"); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2493 builder.end(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2494 return includes; |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2495 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2496 |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2497 private CodeTree createSpecializationTypeLiteral(CodeTreeBuilder parent, List<TypeMirror> list) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2498 ArrayType classArray = new ArrayCodeTypeMirror(context.getType(Class.class)); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2499 CodeTreeBuilder builder = parent.create(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2500 |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2501 if (list.isEmpty()) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2502 builder.staticReference(context.getTruffleTypes().getDslMetadata(), EMPTY_CLASS_ARRAY); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2503 } else { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2504 builder.startNewArray(classArray, null); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2505 for (TypeMirror type : list) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2506 builder.typeLiteral(type); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2507 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2508 builder.end(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2509 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2510 |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2511 return builder.getRoot(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2512 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2513 |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2514 private CodeTree createSpecializationListLiteral(CodeTreeBuilder parent, Set<SpecializationData> list) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2515 ArrayType classArray = new ArrayCodeTypeMirror(context.getType(Class.class)); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2516 CodeTreeBuilder builder = parent.create(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2517 |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2518 if (list.isEmpty()) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2519 builder.staticReference(context.getTruffleTypes().getDslMetadata(), EMPTY_CLASS_ARRAY); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2520 } else { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2521 builder.startNewArray(classArray, null); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2522 for (SpecializationData specialization : list) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2523 if (specialization.isGeneric() || specialization.isPolymorphic()) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2524 specialization = getModel().getNode().getUninitializedSpecialization(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2525 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2526 builder.startGroup().string(nodeSpecializationClassName(specialization)).string(".class").end(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2527 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2528 builder.end(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2529 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2530 |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2531 return builder.getRoot(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2532 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2533 |
14564
5d1308c78ddc
Truffle: Introduced NodeCost as a replacement for NodeInfo.Kind.
Christian Humer <christian.humer@gmail.com>
parents:
14077
diff
changeset
|
2534 protected CodeAnnotationMirror createNodeInfo(NodeData node, NodeCost cost) { |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2535 String shortName = node.getShortName(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2536 CodeAnnotationMirror nodeInfoMirror = new CodeAnnotationMirror(getContext().getTruffleTypes().getNodeInfoAnnotation()); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2537 if (shortName != null) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2538 nodeInfoMirror.setElementValue(nodeInfoMirror.findExecutableElement("shortName"), new CodeAnnotationValue(shortName)); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2539 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2540 |
14564
5d1308c78ddc
Truffle: Introduced NodeCost as a replacement for NodeInfo.Kind.
Christian Humer <christian.humer@gmail.com>
parents:
14077
diff
changeset
|
2541 DeclaredType nodeinfoCost = getContext().getTruffleTypes().getNodeCost(); |
16759
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
2542 VariableElement varKind = ElementUtils.findVariableElement(nodeinfoCost, cost.name()); |
14564
5d1308c78ddc
Truffle: Introduced NodeCost as a replacement for NodeInfo.Kind.
Christian Humer <christian.humer@gmail.com>
parents:
14077
diff
changeset
|
2543 |
5d1308c78ddc
Truffle: Introduced NodeCost as a replacement for NodeInfo.Kind.
Christian Humer <christian.humer@gmail.com>
parents:
14077
diff
changeset
|
2544 nodeInfoMirror.setElementValue(nodeInfoMirror.findExecutableElement("cost"), new CodeAnnotationValue(varKind)); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2545 return nodeInfoMirror; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2546 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2547 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2548 @Override |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2549 protected void createChildren(SpecializationData specialization) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2550 CodeTypeElement clazz = getElement(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2551 createConstructors(clazz); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2552 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2553 createExecuteMethods(specialization); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2554 createCachedExecuteMethods(specialization); |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2555 |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2556 if (specialization.isUninitialized()) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2557 if (specialization.getNode().isFallbackReachable()) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2558 CodeVariableElement var = new CodeVariableElement(modifiers(Modifier.PRIVATE), context.getType(boolean.class), CONTAINS_FALLBACK); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2559 var.addAnnotationMirror(new CodeAnnotationMirror(context.getTruffleTypes().getCompilationFinal())); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2560 clazz.add(var); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2561 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2562 clazz.add(createExecuteUninitialized()); |
14077
3ea5f337cc0d
Truffle-DSL: generate better implementations for getKind()
Christian Humer <christian.humer@gmail.com>
parents:
14042
diff
changeset
|
2563 } |
15475
42f4d703bf0b
TruffleDSL: NodeCodeGenerator: add copy constructor factory method
Andreas Woess <andreas.woess@jku.at>
parents:
15459
diff
changeset
|
2564 |
42f4d703bf0b
TruffleDSL: NodeCodeGenerator: add copy constructor factory method
Andreas Woess <andreas.woess@jku.at>
parents:
15459
diff
changeset
|
2565 if (!specialization.isUninitialized() && specialization.getNode().needsRewrites(context)) { |
15476
97ee50d15882
TruffleDSL: NodeCodeGenerator: add constructor factory method for uninitialized/default node
Andreas Woess <andreas.woess@jku.at>
parents:
15475
diff
changeset
|
2566 clazz.add(createCopyConstructorFactoryMethod(nodeGen.asType(), specialization)); |
97ee50d15882
TruffleDSL: NodeCodeGenerator: add constructor factory method for uninitialized/default node
Andreas Woess <andreas.woess@jku.at>
parents:
15475
diff
changeset
|
2567 } else { |
97ee50d15882
TruffleDSL: NodeCodeGenerator: add constructor factory method for uninitialized/default node
Andreas Woess <andreas.woess@jku.at>
parents:
15475
diff
changeset
|
2568 for (ExecutableElement constructor : ElementFilter.constructorsIn(clazz.getEnclosedElements())) { |
97ee50d15882
TruffleDSL: NodeCodeGenerator: add constructor factory method for uninitialized/default node
Andreas Woess <andreas.woess@jku.at>
parents:
15475
diff
changeset
|
2569 if (constructor.getParameters().size() == 1 && ((CodeVariableElement) constructor.getParameters().get(0)).getType().equals(nodeGen.asType())) { |
97ee50d15882
TruffleDSL: NodeCodeGenerator: add constructor factory method for uninitialized/default node
Andreas Woess <andreas.woess@jku.at>
parents:
15475
diff
changeset
|
2570 // skip copy constructor - not used |
97ee50d15882
TruffleDSL: NodeCodeGenerator: add constructor factory method for uninitialized/default node
Andreas Woess <andreas.woess@jku.at>
parents:
15475
diff
changeset
|
2571 continue; |
97ee50d15882
TruffleDSL: NodeCodeGenerator: add constructor factory method for uninitialized/default node
Andreas Woess <andreas.woess@jku.at>
parents:
15475
diff
changeset
|
2572 } |
15477
fd18fa50a8e0
TruffleDSL: NodeCodeGenerator: avoid referencing BaseNode class in factory
Andreas Woess <andreas.woess@jku.at>
parents:
15476
diff
changeset
|
2573 clazz.add(createConstructorFactoryMethod(specialization, constructor)); |
15476
97ee50d15882
TruffleDSL: NodeCodeGenerator: add constructor factory method for uninitialized/default node
Andreas Woess <andreas.woess@jku.at>
parents:
15475
diff
changeset
|
2574 } |
15475
42f4d703bf0b
TruffleDSL: NodeCodeGenerator: add copy constructor factory method
Andreas Woess <andreas.woess@jku.at>
parents:
15459
diff
changeset
|
2575 } |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2576 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2577 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2578 protected void createConstructors(CodeTypeElement clazz) { |
16759
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
2579 TypeElement superTypeElement = ElementUtils.fromTypeMirror(clazz.getSuperclass()); |
11180
a9cb98ff8fd9
Truffle-DSL: Fixed compile error for nodes with no children and empty constructor.
Christian Humer <christian.humer@gmail.com>
parents:
10859
diff
changeset
|
2580 SpecializationData specialization = getModel(); |
a9cb98ff8fd9
Truffle-DSL: Fixed compile error for nodes with no children and empty constructor.
Christian Humer <christian.humer@gmail.com>
parents:
10859
diff
changeset
|
2581 NodeData node = specialization.getNode(); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2582 for (ExecutableElement constructor : ElementFilter.constructorsIn(superTypeElement.getEnclosedElements())) { |
11180
a9cb98ff8fd9
Truffle-DSL: Fixed compile error for nodes with no children and empty constructor.
Christian Humer <christian.humer@gmail.com>
parents:
10859
diff
changeset
|
2583 if (specialization.isUninitialized()) { |
a9cb98ff8fd9
Truffle-DSL: Fixed compile error for nodes with no children and empty constructor.
Christian Humer <christian.humer@gmail.com>
parents:
10859
diff
changeset
|
2584 // ignore copy constructors for uninitialized if not polymorphic |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2585 if (isCopyConstructor(constructor) && !node.isPolymorphic(context)) { |
11180
a9cb98ff8fd9
Truffle-DSL: Fixed compile error for nodes with no children and empty constructor.
Christian Humer <christian.humer@gmail.com>
parents:
10859
diff
changeset
|
2586 continue; |
a9cb98ff8fd9
Truffle-DSL: Fixed compile error for nodes with no children and empty constructor.
Christian Humer <christian.humer@gmail.com>
parents:
10859
diff
changeset
|
2587 } |
a9cb98ff8fd9
Truffle-DSL: Fixed compile error for nodes with no children and empty constructor.
Christian Humer <christian.humer@gmail.com>
parents:
10859
diff
changeset
|
2588 } else if (node.getUninitializedSpecialization() != null) { |
a9cb98ff8fd9
Truffle-DSL: Fixed compile error for nodes with no children and empty constructor.
Christian Humer <christian.humer@gmail.com>
parents:
10859
diff
changeset
|
2589 // ignore others than copy constructors for specialized nodes |
a9cb98ff8fd9
Truffle-DSL: Fixed compile error for nodes with no children and empty constructor.
Christian Humer <christian.humer@gmail.com>
parents:
10859
diff
changeset
|
2590 if (!isCopyConstructor(constructor)) { |
a9cb98ff8fd9
Truffle-DSL: Fixed compile error for nodes with no children and empty constructor.
Christian Humer <christian.humer@gmail.com>
parents:
10859
diff
changeset
|
2591 continue; |
a9cb98ff8fd9
Truffle-DSL: Fixed compile error for nodes with no children and empty constructor.
Christian Humer <christian.humer@gmail.com>
parents:
10859
diff
changeset
|
2592 } |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2593 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2594 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2595 CodeExecutableElement superConstructor = createSuperConstructor(clazz, constructor); |
14598
40eedef0a586
Truffle-DSL: fixed some findbugs errors for (CR-2223)
Christian Humer <christian.humer@gmail.com>
parents:
14567
diff
changeset
|
2596 if (superConstructor == null) { |
40eedef0a586
Truffle-DSL: fixed some findbugs errors for (CR-2223)
Christian Humer <christian.humer@gmail.com>
parents:
14567
diff
changeset
|
2597 continue; |
40eedef0a586
Truffle-DSL: fixed some findbugs errors for (CR-2223)
Christian Humer <christian.humer@gmail.com>
parents:
14567
diff
changeset
|
2598 } |
11545
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2599 CodeTree body = superConstructor.getBodyTree(); |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2600 CodeTreeBuilder builder = superConstructor.createBuilder(); |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2601 builder.tree(body); |
11180
a9cb98ff8fd9
Truffle-DSL: Fixed compile error for nodes with no children and empty constructor.
Christian Humer <christian.humer@gmail.com>
parents:
10859
diff
changeset
|
2602 |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2603 if (superConstructor != null) { |
16759
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
2604 for (Parameter param : getImplicitTypeParameters(getModel())) { |
12567
0d3e4d940925
Truffle-DSL: fixed recursive rewrite problem for transitions from monomorphic to polymorphic. (GRAAL-560 #resolve)
Christian Humer <christian.humer@gmail.com>
parents:
12503
diff
changeset
|
2605 clazz.add(new CodeVariableElement(modifiers(PRIVATE, FINAL), getContext().getType(Class.class), implicitTypeName(param))); |
0d3e4d940925
Truffle-DSL: fixed recursive rewrite problem for transitions from monomorphic to polymorphic. (GRAAL-560 #resolve)
Christian Humer <christian.humer@gmail.com>
parents:
12503
diff
changeset
|
2606 superConstructor.getParameters().add(new CodeVariableElement(getContext().getType(Class.class), implicitTypeName(param))); |
0d3e4d940925
Truffle-DSL: fixed recursive rewrite problem for transitions from monomorphic to polymorphic. (GRAAL-560 #resolve)
Christian Humer <christian.humer@gmail.com>
parents:
12503
diff
changeset
|
2607 |
0d3e4d940925
Truffle-DSL: fixed recursive rewrite problem for transitions from monomorphic to polymorphic. (GRAAL-560 #resolve)
Christian Humer <christian.humer@gmail.com>
parents:
12503
diff
changeset
|
2608 builder.startStatement(); |
0d3e4d940925
Truffle-DSL: fixed recursive rewrite problem for transitions from monomorphic to polymorphic. (GRAAL-560 #resolve)
Christian Humer <christian.humer@gmail.com>
parents:
12503
diff
changeset
|
2609 builder.string("this.").string(implicitTypeName(param)).string(" = ").string(implicitTypeName(param)); |
0d3e4d940925
Truffle-DSL: fixed recursive rewrite problem for transitions from monomorphic to polymorphic. (GRAAL-560 #resolve)
Christian Humer <christian.humer@gmail.com>
parents:
12503
diff
changeset
|
2610 builder.end(); |
11545
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2611 } |
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2612 |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2613 clazz.add(superConstructor); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2614 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2615 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2616 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2617 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2618 protected void createExecuteMethods(SpecializationData specialization) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2619 NodeData node = specialization.getNode(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2620 CodeTypeElement clazz = getElement(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2621 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2622 for (ExecutableTypeData execType : node.getExecutableTypes()) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2623 if (execType.isFinal()) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2624 continue; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2625 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2626 CodeExecutableElement executeMethod = createExecutableTypeOverride(execType, true); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2627 clazz.add(executeMethod); |
13271
2b9fcffd6f36
Truffle-DSL: added support for generating execute methods with java varargs.
Christian Humer <christian.humer@gmail.com>
parents:
12637
diff
changeset
|
2628 CodeTreeBuilder builder = executeMethod.getBuilder(); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2629 CodeTree result = createExecuteBody(builder, specialization, execType); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2630 if (result != null) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2631 builder.tree(result); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2632 } else { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2633 clazz.remove(executeMethod); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2634 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2635 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2636 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2637 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2638 protected void createCachedExecuteMethods(SpecializationData specialization) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2639 NodeData node = specialization.getNode(); |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2640 if (!node.isPolymorphic(context)) { |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2641 return; |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2642 } |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2643 |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2644 CodeTypeElement clazz = getElement(); |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2645 |
13528
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
2646 final SpecializationData polymorphic = node.getPolymorphicSpecialization(); |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2647 ExecutableElement executeCached = nodeGen.getMethod(EXECUTE_CHAINED); |
13530
0576e9a0358e
Truffle-DSL: minor cleanup.
Christian Humer <christian.humer@gmail.com>
parents:
13528
diff
changeset
|
2648 CodeExecutableElement executeMethod = CodeExecutableElement.clone(getContext().getEnvironment(), executeCached); |
0576e9a0358e
Truffle-DSL: minor cleanup.
Christian Humer <christian.humer@gmail.com>
parents:
13528
diff
changeset
|
2649 executeMethod.getModifiers().remove(Modifier.ABSTRACT); |
0576e9a0358e
Truffle-DSL: minor cleanup.
Christian Humer <christian.humer@gmail.com>
parents:
13528
diff
changeset
|
2650 CodeTreeBuilder builder = executeMethod.createBuilder(); |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2651 |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2652 if (specialization.isPolymorphic()) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2653 builder.startReturn().startCall("this.next0", EXECUTE_CHAINED); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2654 addInternalValueParameterNames(builder, polymorphic, polymorphic, null, true, null); |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2655 builder.end().end(); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2656 } else if (specialization.isUninitialized()) { |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2657 if (node.getGenericSpecialization().isReachable()) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2658 builder.startIf().string("!containsFallback").end().startBlock(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2659 builder.startStatement().startStaticCall(context.getTruffleTypes().getCompilerDirectives(), "transferToInterpreterAndInvalidate").end().end(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2660 builder.end(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2661 } else { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2662 builder.startStatement().startStaticCall(context.getTruffleTypes().getCompilerDirectives(), "transferToInterpreterAndInvalidate").end().end(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2663 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2664 builder.startReturn().startCall("this", EXECUTE_UNINITIALIZED); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2665 addInternalValueParameterNames(builder, polymorphic, polymorphic, null, true, null); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2666 builder.end().end(); |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2667 } else { |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2668 CodeTreeBuilder elseBuilder = new CodeTreeBuilder(builder); |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2669 elseBuilder.startReturn().startCall("this.next0", EXECUTE_CHAINED); |
13532
85b485b1e8e1
Truffle-DSL: removed support for implicit parameters. not needed anymore.
Christian Humer <christian.humer@gmail.com>
parents:
13530
diff
changeset
|
2670 addInternalValueParameterNames(elseBuilder, polymorphic, polymorphic, null, true, null); |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2671 elseBuilder.end().end(); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2672 |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2673 builder.tree(createExecuteTree(builder, polymorphic, SpecializationGroup.create(specialization), new CodeBlock<SpecializationData>() { |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2674 |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2675 public CodeTree create(CodeTreeBuilder b, SpecializationData current) { |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2676 return createGenericInvoke(b, polymorphic, current); |
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2677 } |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2678 }, elseBuilder.getRoot(), false, true, true, false)); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2679 } |
12395
8e8347ecabbc
Truffle-DSL: implemented new polymorphic more compact generation strategy
Christian Humer <christian.humer@gmail.com>
parents:
12392
diff
changeset
|
2680 clazz.add(executeMethod); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2681 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2682 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2683 private CodeTree createExecuteBody(CodeTreeBuilder parent, SpecializationData specialization, ExecutableTypeData execType) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2684 CodeTreeBuilder builder = new CodeTreeBuilder(parent); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2685 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2686 List<ExecutableTypeData> primaryExecutes = findFunctionalExecutableType(specialization, execType.getEvaluatedCount()); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2687 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2688 if (primaryExecutes.contains(execType) || primaryExecutes.isEmpty()) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2689 builder.tree(createFunctionalExecute(builder, specialization, execType)); |
11506
e6645c18d154
Truffle-DSL: reduced generated code size by not generating primarily unused primitive type execute methods.
Christian Humer <christian.humer@gmail.com>
parents:
11445
diff
changeset
|
2690 } else if (needsCastingExecuteMethod(execType)) { |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2691 assert !primaryExecutes.isEmpty(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2692 builder.tree(createCastingExecute(builder, specialization, execType, primaryExecutes.get(0))); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2693 } else { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2694 return null; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2695 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2696 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2697 return builder.getRoot(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2698 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2699 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2700 private CodeExecutableElement createExecutableTypeOverride(ExecutableTypeData execType, boolean evaluated) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2701 CodeExecutableElement method = CodeExecutableElement.clone(getContext().getEnvironment(), execType.getMethod()); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2702 |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2703 method.getAnnotationMirrors().clear(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2704 for (VariableElement variable : method.getParameters()) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2705 variable.getAnnotationMirrors().clear(); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2706 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2707 |
13271
2b9fcffd6f36
Truffle-DSL: added support for generating execute methods with java varargs.
Christian Humer <christian.humer@gmail.com>
parents:
12637
diff
changeset
|
2708 CodeTreeBuilder builder = method.createBuilder(); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2709 int i = 0; |
13271
2b9fcffd6f36
Truffle-DSL: added support for generating execute methods with java varargs.
Christian Humer <christian.humer@gmail.com>
parents:
12637
diff
changeset
|
2710 int signatureIndex = -1; |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2711 for (VariableElement param : method.getParameters()) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2712 CodeVariableElement var = CodeVariableElement.clone(param); |
16759
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
2713 Parameter actualParameter = i < execType.getParameters().size() ? execType.getParameters().get(i) : null; |
13271
2b9fcffd6f36
Truffle-DSL: added support for generating execute methods with java varargs.
Christian Humer <christian.humer@gmail.com>
parents:
12637
diff
changeset
|
2714 String name; |
13527
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2715 if (actualParameter != null) { |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2716 if (actualParameter.getSpecification().isSignature()) { |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2717 signatureIndex++; |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2718 } |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2719 |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2720 if (evaluated && actualParameter.getSpecification().isSignature()) { |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2721 name = valueNameEvaluated(actualParameter); |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2722 } else { |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2723 name = valueName(actualParameter); |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2724 } |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2725 |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2726 int varArgCount = getModel().getSignatureSize() - signatureIndex; |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2727 if (evaluated && actualParameter.isTypeVarArgs()) { |
16759
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
2728 Parameter baseVarArgs = actualParameter; |
13527
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2729 name = valueName(baseVarArgs) + "Args"; |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2730 |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2731 builder.startAssert().string(name).string(" != null").end(); |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2732 builder.startAssert().string(name).string(".length == ").string(String.valueOf(varArgCount)).end(); |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2733 if (varArgCount > 0) { |
16759
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
2734 List<Parameter> varArgsParameter = execType.getParameters().subList(i, execType.getParameters().size()); |
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
2735 for (Parameter varArg : varArgsParameter) { |
13527
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2736 if (varArgCount <= 0) { |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2737 break; |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2738 } |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2739 TypeMirror type = baseVarArgs.getType(); |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2740 if (type.getKind() == TypeKind.ARRAY) { |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2741 type = ((ArrayType) type).getComponentType(); |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2742 } |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2743 builder.declaration(type, valueNameEvaluated(varArg), name + "[" + varArg.getTypeVarArgsIndex() + "]"); |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2744 varArgCount--; |
13272
0b8335a4fb13
Truffle-DSL: more testing for generating execute methods with varargs.
Christian Humer <christian.humer@gmail.com>
parents:
13271
diff
changeset
|
2745 } |
13271
2b9fcffd6f36
Truffle-DSL: added support for generating execute methods with java varargs.
Christian Humer <christian.humer@gmail.com>
parents:
12637
diff
changeset
|
2746 } |
2b9fcffd6f36
Truffle-DSL: added support for generating execute methods with java varargs.
Christian Humer <christian.humer@gmail.com>
parents:
12637
diff
changeset
|
2747 } |
13527
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2748 } else { |
25ecb47a6d0e
Truffle-DSL: Added support for references to child arrays in @ShortCircuit;
Christian Humer <christian.humer@gmail.com>
parents:
13275
diff
changeset
|
2749 name = "arg" + i; |
13271
2b9fcffd6f36
Truffle-DSL: added support for generating execute methods with java varargs.
Christian Humer <christian.humer@gmail.com>
parents:
12637
diff
changeset
|
2750 } |
2b9fcffd6f36
Truffle-DSL: added support for generating execute methods with java varargs.
Christian Humer <christian.humer@gmail.com>
parents:
12637
diff
changeset
|
2751 var.setName(name); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2752 method.getParameters().set(i, var); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2753 i++; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2754 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2755 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2756 method.getAnnotationMirrors().clear(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2757 method.getModifiers().remove(Modifier.ABSTRACT); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2758 return method; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2759 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2760 |
11506
e6645c18d154
Truffle-DSL: reduced generated code size by not generating primarily unused primitive type execute methods.
Christian Humer <christian.humer@gmail.com>
parents:
11445
diff
changeset
|
2761 private boolean needsCastingExecuteMethod(ExecutableTypeData execType) { |
10597
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2762 if (execType.isAbstract()) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2763 return true; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2764 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2765 if (execType.getType().isGeneric()) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2766 return true; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2767 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2768 return false; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2769 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2770 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2771 private List<ExecutableTypeData> findFunctionalExecutableType(SpecializationData specialization, int evaluatedCount) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2772 TypeData primaryType = specialization.getReturnType().getTypeSystemType(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2773 List<ExecutableTypeData> otherTypes = specialization.getNode().getExecutableTypes(evaluatedCount); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2774 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2775 List<ExecutableTypeData> filteredTypes = new ArrayList<>(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2776 for (ExecutableTypeData compareType : otherTypes) { |
16759
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Truffle-DSL: new package structure.
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parents:
16755
diff
changeset
|
2777 if (!ElementUtils.typeEquals(compareType.getType().getPrimitiveType(), primaryType.getPrimitiveType())) { |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2778 continue; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2779 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2780 filteredTypes.add(compareType); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2781 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2782 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2783 // no direct matches found use generic where the type is Object |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2784 if (filteredTypes.isEmpty()) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2785 for (ExecutableTypeData compareType : otherTypes) { |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2786 if (compareType.getType().isGeneric() && !compareType.hasUnexpectedValue(getContext())) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2787 filteredTypes.add(compareType); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2788 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2789 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2790 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2791 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2792 if (filteredTypes.isEmpty()) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2793 for (ExecutableTypeData compareType : otherTypes) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2794 if (compareType.getType().isGeneric()) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2795 filteredTypes.add(compareType); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2796 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2797 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2798 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2799 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2800 return filteredTypes; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2801 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2802 |
11443
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
2803 private CodeTree createFunctionalExecute(CodeTreeBuilder parent, final SpecializationData specialization, final ExecutableTypeData executable) { |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2804 CodeTreeBuilder builder = new CodeTreeBuilder(parent); |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2805 if (specialization.isUninitialized()) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2806 builder.tree(createDeoptimize(builder)); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2807 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2808 |
11545
2fb276f5e3e9
Truffle-DSL: implemented implicit casts.
Christian Humer <christian.humer@gmail.com>
parents:
11509
diff
changeset
|
2809 builder.tree(createExecuteChildren(builder, executable, specialization, specialization.getParameters(), null)); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2810 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2811 CodeTree returnSpecialized = null; |
11186
4a9936bb03a4
Truffle-DSL: Fixed executeAndSpecialize layout to always call specialization methods on the correct node. (GRAAL-379 #resolve)
Christian Humer <christian.humer@gmail.com>
parents:
11185
diff
changeset
|
2812 |
4a9936bb03a4
Truffle-DSL: Fixed executeAndSpecialize layout to always call specialization methods on the correct node. (GRAAL-379 #resolve)
Christian Humer <christian.humer@gmail.com>
parents:
11185
diff
changeset
|
2813 if (specialization.findNextSpecialization() != null) { |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2814 CodeTreeBuilder returnBuilder = new CodeTreeBuilder(builder); |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2815 returnBuilder.tree(createDeoptimize(builder)); |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
15479
diff
changeset
|
2816 returnBuilder.tree(createCallRewriteMonomorphic(builder, executable.hasUnexpectedValue(context), executable.getType(), specialization, null, |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2817 "One of guards " + specialization.getGuards() + " failed")); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2818 returnSpecialized = returnBuilder.getRoot(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2819 } |
11186
4a9936bb03a4
Truffle-DSL: Fixed executeAndSpecialize layout to always call specialization methods on the correct node. (GRAAL-379 #resolve)
Christian Humer <christian.humer@gmail.com>
parents:
11185
diff
changeset
|
2820 |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
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parents:
15479
diff
changeset
|
2821 builder.tree(createExecuteTree(builder, specialization, SpecializationGroup.create(specialization), new CodeBlock<SpecializationData>() { |
11443
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
2822 |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
2823 public CodeTree create(CodeTreeBuilder b, SpecializationData current) { |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
2824 return createExecute(b, executable, specialization); |
b33783cbd8ce
Truffle-DSL: refactored redundant guard generation code.
Christian Humer <christian.humer@gmail.com>
parents:
11442
diff
changeset
|
2825 } |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2826 }, returnSpecialized, false, false, false, false)); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2827 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2828 return builder.getRoot(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2829 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2830 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2831 private CodeTree createExecute(CodeTreeBuilder parent, ExecutableTypeData executable, SpecializationData specialization) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2832 NodeData node = specialization.getNode(); |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2833 CodeTreeBuilder builder = new CodeTreeBuilder(parent); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2834 if (!specialization.getExceptions().isEmpty() || !specialization.getAssumptions().isEmpty()) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2835 builder.startTryBlock(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2836 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2837 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2838 for (String assumption : specialization.getAssumptions()) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2839 builder.startStatement(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2840 builder.string("this.").string(assumption).string(".check()"); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2841 builder.end(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2842 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2843 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
2844 CodeTreeBuilder returnBuilder = new CodeTreeBuilder(parent); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2845 if (specialization.isPolymorphic()) { |
16755
bd28da642eea
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Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2846 returnBuilder.startCall("next0", EXECUTE_CHAINED); |
13532
85b485b1e8e1
Truffle-DSL: removed support for implicit parameters. not needed anymore.
Christian Humer <christian.humer@gmail.com>
parents:
13530
diff
changeset
|
2847 addInternalValueParameterNames(returnBuilder, specialization, specialization, null, true, null); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2848 returnBuilder.end(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2849 } else if (specialization.isUninitialized()) { |
16755
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Christian Humer <christian.humer@gmail.com>
parents:
15479
diff
changeset
|
2850 returnBuilder.startCall(EXECUTE_UNINITIALIZED); |
13532
85b485b1e8e1
Truffle-DSL: removed support for implicit parameters. not needed anymore.
Christian Humer <christian.humer@gmail.com>
parents:
13530
diff
changeset
|
2851 addInternalValueParameterNames(returnBuilder, specialization, specialization, null, true, null); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2852 returnBuilder.end(); |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2853 } else if (specialization.getMethod() == null && !node.needsRewrites(context)) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2854 emitEncounteredSynthetic(builder, specialization); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2855 } else { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2856 returnBuilder.tree(createTemplateMethodCall(returnBuilder, null, specialization, specialization, null)); |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2857 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2858 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2859 if (!returnBuilder.isEmpty()) { |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2860 TypeData targetType = node.getTypeSystem().findTypeData(builder.findMethod().getReturnType()); |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2861 TypeData sourceType = specialization.getReturnType().getTypeSystemType(); |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2862 |
10741
00a9dbcbe431
Truffle-DSL: Fixed a bug in polymorphic code generation.
Christian Humer <christian.humer@gmail.com>
parents:
10695
diff
changeset
|
2863 builder.startReturn(); |
10597
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diff
changeset
|
2864 if (targetType == null || sourceType == null) { |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2865 builder.tree(returnBuilder.getRoot()); |
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changeset
|
2866 } else if (sourceType.needsCastTo(targetType)) { |
13536
419b3ea1bdd1
Truffle-DSL: removed try-catch hack for polymorphic invocations.
Christian Humer <christian.humer@gmail.com>
parents:
13535
diff
changeset
|
2867 String castMethodName = TypeSystemCodeGenerator.expectTypeMethodName(targetType); |
419b3ea1bdd1
Truffle-DSL: removed try-catch hack for polymorphic invocations.
Christian Humer <christian.humer@gmail.com>
parents:
13535
diff
changeset
|
2868 if (!executable.hasUnexpectedValue(context)) { |
419b3ea1bdd1
Truffle-DSL: removed try-catch hack for polymorphic invocations.
Christian Humer <christian.humer@gmail.com>
parents:
13535
diff
changeset
|
2869 castMethodName = TypeSystemCodeGenerator.asTypeMethodName(targetType); |
419b3ea1bdd1
Truffle-DSL: removed try-catch hack for polymorphic invocations.
Christian Humer <christian.humer@gmail.com>
parents:
13535
diff
changeset
|
2870 } |
16755
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parents:
15479
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changeset
|
2871 builder.tree(createCallTypeSystemMethod(parent, node, castMethodName, returnBuilder.getRoot())); |
10597
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parents:
diff
changeset
|
2872 } else { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2873 builder.tree(returnBuilder.getRoot()); |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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diff
changeset
|
2874 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2875 builder.end(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2876 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
2877 |
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parents:
diff
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|
2878 if (!specialization.getExceptions().isEmpty()) { |
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2879 for (SpecializationThrowsData exception : specialization.getExceptions()) { |
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2880 builder.end().startCatchBlock(exception.getJavaClass(), "ex"); |
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2881 builder.tree(createDeoptimize(builder)); |
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2882 builder.tree(createCallRewriteMonomorphic(parent, executable.hasUnexpectedValue(context), executable.getType(), specialization, null, |
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2883 "Thrown " + ElementUtils.getSimpleName(exception.getJavaClass()))); |
10597
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
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|
2884 } |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
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2885 builder.end(); |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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|
2886 } |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
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|
2887 if (!specialization.getAssumptions().isEmpty()) { |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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|
2888 builder.end().startCatchBlock(getContext().getTruffleTypes().getInvalidAssumption(), "ex"); |
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2889 builder.tree(createCallRewriteMonomorphic(parent, executable.hasUnexpectedValue(context), executable.getType(), specialization, null, "Assumption failed")); |
10597
79041ab43660
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parents:
diff
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|
2890 builder.end(); |
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|
2891 } |
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|
2892 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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2893 return builder.getRoot(); |
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|
2894 } |
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|
2895 |
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97ee50d15882
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Andreas Woess <andreas.woess@jku.at>
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2896 protected CodeExecutableElement createCopyConstructorFactoryMethod(TypeMirror baseType, SpecializationData specialization) { |
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2897 List<Parameter> implicitTypeParams = getImplicitTypeParameters(specialization); |
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2898 String baseName = "current"; |
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2899 CodeExecutableElement method = new CodeExecutableElement(modifiers(STATIC), specialization.getNode().getNodeType(), FACTORY_METHOD_NAME); |
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2900 method.addParameter(new CodeVariableElement(specialization.getNode().getNodeType(), baseName)); |
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2901 for (Parameter implicitTypeParam : implicitTypeParams) { |
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2902 method.addParameter(new CodeVariableElement(getContext().getType(Class.class), implicitTypeName(implicitTypeParam))); |
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2903 } |
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2904 CodeTreeBuilder builder = method.createBuilder(); |
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2905 builder.startReturn(); |
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2906 builder.startNew(getElement().asType()); |
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2907 builder.startGroup().cast(baseType, CodeTreeBuilder.singleString(baseName)).end(); |
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2908 for (Parameter param : implicitTypeParams) { |
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2909 builder.string(implicitTypeName(param)); |
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2910 } |
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2911 builder.end().end(); |
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2912 return method; |
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2913 } |
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2914 |
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2915 protected CodeExecutableElement createConstructorFactoryMethod(SpecializationData specialization, ExecutableElement constructor) { |
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2916 List<? extends VariableElement> parameters = constructor.getParameters(); |
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2917 CodeExecutableElement method = new CodeExecutableElement(modifiers(STATIC), specialization.getNode().getNodeType(), FACTORY_METHOD_NAME, |
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2918 parameters.toArray(new CodeVariableElement[parameters.size()])); |
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2919 CodeTreeBuilder builder = method.createBuilder(); |
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2920 builder.startReturn(); |
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2921 builder.startNew(getElement().asType()); |
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2922 for (VariableElement param : parameters) { |
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2923 builder.string(((CodeVariableElement) param).getName()); |
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2924 } |
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2925 builder.end().end(); |
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2926 return method; |
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2927 } |
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2928 } |
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2929 |
11195
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2930 private interface CodeBlock<T> { |
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2931 |
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2932 CodeTree create(CodeTreeBuilder parent, T value); |
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2933 |
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|
2934 } |
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2935 } |