Mercurial > projects > ldc
annotate gen/classes.cpp @ 945:03d7c4aac654
SWITCHED TO LLVM 2.5 !
Applied patch from ticket #129 to compile against latest LLVM. Thanks Frits van Bommel.
Fixed implicit return by asm block at the end of a function on x86-32. Other architectures will produce an error at the moment. Adding support for new targets is fairly simple.
Fixed return calling convention for complex numbers, ST and ST(1) were switched around.
Added some testcases.
I've run a dstress test and there are no regressions. However, the runtime does not seem to compile with symbolic debug information. -O3 -release -inline works well and is what I used for the dstress run. Tango does not compile, a small workaround is needed in tango.io.digest.Digest.Digest.hexDigest. See ticket #206 .
author | Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> |
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date | Sun, 08 Feb 2009 05:26:54 +0100 |
parents | 39519a1ff603 |
children | 8c73ff5f69e0 |
rev | line source |
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100 | 1 #include "gen/llvm.h" |
2 | |
3 #include "mtype.h" | |
4 #include "aggregate.h" | |
5 #include "init.h" | |
6 #include "declaration.h" | |
7 | |
8 #include "gen/irstate.h" | |
9 #include "gen/tollvm.h" | |
244
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10 #include "gen/llvmhelpers.h" |
100 | 11 #include "gen/arrays.h" |
12 #include "gen/logger.h" | |
13 #include "gen/classes.h" | |
132 | 14 #include "gen/structs.h" |
102
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15 #include "gen/functions.h" |
113
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16 #include "gen/runtime.h" |
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17 #include "gen/dvalue.h" |
100 | 18 |
136
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19 #include "ir/irstruct.h" |
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20 |
100 | 21 ////////////////////////////////////////////////////////////////////////////////////////// |
22 | |
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23 // adds the base interfaces of b and the given iri to IrStruct's interfaceMap |
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24 static void add_base_interfaces(IrStruct* to, IrInterface* iri, BaseClass* b) |
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25 { |
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26 for (unsigned j = 0; j < b->baseInterfaces_dim; j++) |
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27 { |
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28 BaseClass *bc = &b->baseInterfaces[j]; |
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29 // add to map |
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30 if (to->interfaceMap.find(bc->base) == to->interfaceMap.end()) |
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31 { |
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32 to->interfaceMap.insert(std::make_pair(bc->base, iri)); |
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33 } |
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34 // add base interfaces |
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35 add_base_interfaces(to, iri, bc); |
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36 } |
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37 } |
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38 |
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39 // adds interface b to target, if newinstance != 0, then target must provide all |
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40 // functions required to implement b (it reimplements b) |
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41 static void add_interface(ClassDeclaration* target, BaseClass* b, int newinstance) |
137 | 42 { |
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43 Logger::println("adding interface: %s", b->base->toChars()); |
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44 LOG_SCOPE; |
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45 |
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46 InterfaceDeclaration* inter = b->base->isInterfaceDeclaration(); |
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47 DtoResolveClass(inter); |
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48 |
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49 assert(inter); |
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50 IrStruct* irstruct = target->ir.irStruct; |
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51 assert(irstruct); |
137 | 52 |
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53 // add interface to map/list |
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54 // if it's already inserted in the map, it's because another interface has it as baseclass |
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55 // but if it appears here, it's because we're reimplementing it, so we overwrite the IrInterface entry |
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56 IrInterface* iri; |
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57 bool overwrite = false; |
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58 if (irstruct->interfaceMap.find(inter) != irstruct->interfaceMap.end()) |
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59 { |
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60 overwrite = true; |
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61 } |
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62 |
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63 iri = new IrInterface(b); |
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64 // add to map |
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65 if (overwrite) |
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66 irstruct->interfaceMap[b->base] = iri; |
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67 else |
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68 irstruct->interfaceMap.insert(std::make_pair(b->base, iri)); |
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69 |
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70 // add to ordered list |
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71 irstruct->interfaceVec.push_back(iri); |
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72 |
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73 // add to classinfo interfaces |
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74 if (newinstance) |
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75 irstruct->classInfoInterfaces.push_back(iri); |
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76 |
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77 // recursively assign this iri to all base interfaces |
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78 add_base_interfaces(irstruct, iri, b); |
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79 |
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80 // build the interface vtable |
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81 b->fillVtbl(target, &iri->vtblDecls, newinstance); |
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82 |
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83 // add the vtable type |
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84 assert(inter->type->ir.type); |
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85 irstruct->types.push_back( inter->type->ir.type->get() ); |
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86 // set and increment index |
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87 iri->index = irstruct->index++; |
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88 } |
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89 |
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90 ////////////////////////////////////////////////////////////////////////////////////////// |
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91 |
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92 static void add_class_data(ClassDeclaration* target, ClassDeclaration* cd) |
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93 { |
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94 Logger::println("Adding data from class: %s", cd->toChars()); |
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95 LOG_SCOPE; |
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96 |
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97 // recurse into baseClasses |
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98 if (cd->baseClass) |
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99 { |
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100 add_class_data(target, cd->baseClass); |
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101 //offset = baseClass->structsize; |
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102 } |
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103 |
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104 // add members |
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105 Array* arr = cd->members; |
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106 for (int k=0; k < arr->dim; k++) { |
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107 Dsymbol* s = (Dsymbol*)arr->data[k]; |
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108 s->toObjFile(0); |
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109 } |
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110 |
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111 // add interfaces |
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112 if (cd->vtblInterfaces) |
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113 { |
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114 Logger::println("num vtbl interfaces: %u", cd->vtblInterfaces->dim); |
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115 for (int i = 0; i < cd->vtblInterfaces->dim; i++) |
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116 { |
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117 BaseClass *b = (BaseClass *)cd->vtblInterfaces->data[i]; |
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118 assert(b); |
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119 // create new instances only for explicitly derived interfaces |
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120 add_interface(target, b, (cd == target)); |
137 | 121 } |
122 } | |
123 } | |
124 | |
125 ////////////////////////////////////////////////////////////////////////////////////////// | |
126 | |
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127 static void DtoResolveInterface(InterfaceDeclaration* cd) |
100 | 128 { |
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129 if (cd->ir.resolved) return; |
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130 cd->ir.resolved = true; |
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131 |
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132 Logger::println("DtoResolveInterface(%s): %s", cd->toPrettyChars(), cd->loc.toChars()); |
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133 LOG_SCOPE; |
137 | 134 |
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135 // get the TypeClass |
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136 assert(cd->type->ty == Tclass); |
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137 TypeClass* ts = (TypeClass*)cd->type; |
113
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138 |
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139 // create the IrStruct, we need somewhere to store the classInfo |
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140 assert(!cd->ir.irStruct); |
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141 IrStruct* irstruct = new IrStruct(cd); |
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142 cd->ir.irStruct = irstruct; |
113
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143 |
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144 // handle base interfaces |
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145 if (cd->baseclasses.dim) |
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146 { |
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147 Logger::println("num baseclasses: %u", cd->baseclasses.dim); |
100 | 148 LOG_SCOPE; |
149 | |
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150 for (int i=0; i<cd->baseclasses.dim; i++) |
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151 { |
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152 BaseClass* bc = (BaseClass*)cd->baseclasses.data[i]; |
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153 Logger::println("baseclass %d: %s", i, bc->base->toChars()); |
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154 |
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155 InterfaceDeclaration* id = bc->base->isInterfaceDeclaration(); |
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156 assert(id); |
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157 |
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158 DtoResolveInterface(id); |
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159 |
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160 // add to interfaceInfos |
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161 IrInterface* iri = new IrInterface(bc); |
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162 irstruct->interfaceVec.push_back(iri); |
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163 irstruct->classInfoInterfaces.push_back(iri); |
132 | 164 } |
100 | 165 } |
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166 |
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167 // create the type |
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168 const LLType* t = LLArrayType::get(getVoidPtrType(), cd->vtbl.dim); |
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169 assert(!ts->ir.type); |
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170 ts->ir.type = new LLPATypeHolder(getPtrToType(t)); |
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171 |
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172 // request declaration |
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173 gIR->declareList.push_back(cd); |
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174 |
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175 // handle members |
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176 // like "nested" interfaces |
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177 Array* arr = cd->members; |
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178 for (int k=0; k < arr->dim; k++) { |
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179 Dsymbol* s = (Dsymbol*)arr->data[k]; |
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180 s->toObjFile(0); |
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181 } |
100 | 182 } |
183 | |
184 ////////////////////////////////////////////////////////////////////////////////////////// | |
185 | |
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186 // FIXME: this needs to be cleaned up |
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187 |
102
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188 void DtoResolveClass(ClassDeclaration* cd) |
100 | 189 { |
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190 if (InterfaceDeclaration* id = cd->isInterfaceDeclaration()) |
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191 { |
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192 DtoResolveInterface(id); |
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193 return; |
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194 } |
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195 |
173
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196 if (cd->ir.resolved) return; |
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197 cd->ir.resolved = true; |
100 | 198 |
133
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199 Logger::println("DtoResolveClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars()); |
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200 LOG_SCOPE; |
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201 |
622
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202 //printf("resolve class: %s\n", cd->toPrettyChars()); |
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203 |
133
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204 // get the TypeClass |
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205 assert(cd->type->ty == Tclass); |
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206 TypeClass* ts = (TypeClass*)cd->type; |
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207 |
797
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208 // create the IrStruct |
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209 assert(!cd->ir.irStruct); |
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210 IrStruct* irstruct = new IrStruct(cd); |
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211 cd->ir.irStruct = irstruct; |
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212 |
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213 // create the type |
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214 ts->ir.type = new LLPATypeHolder(llvm::OpaqueType::get()); |
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215 |
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216 // if it just a forward declaration? |
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217 if (cd->sizeok != 1) |
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218 { |
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219 // just name the type |
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220 gIR->module->addTypeName(cd->mangle(), ts->ir.type->get()); |
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221 return; |
133
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222 } |
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223 |
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224 // resolve the base class |
102
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225 if (cd->baseClass) { |
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226 DtoResolveClass(cd->baseClass); |
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227 } |
113
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228 |
193
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229 // push state |
100 | 230 gIR->structs.push_back(irstruct); |
193
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231 |
100 | 232 // add vtable |
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233 irstruct->types.push_back(getPtrToType(irstruct->vtblTy.get())); |
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234 irstruct->index++; |
100 | 235 |
115
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236 // add monitor |
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237 irstruct->types.push_back(getVoidPtrType()); |
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238 irstruct->index++; |
132 | 239 |
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240 // add class data fields and interface vtables recursively |
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241 add_class_data(cd, cd); |
132 | 242 |
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243 // check if errors occured while building interface vtables |
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244 if (global.errors) |
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245 fatal(); |
137 | 246 |
247 // create type | |
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248 assert(irstruct->index == irstruct->types.size()); |
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249 const LLType* structtype = irstruct->build(); |
137 | 250 |
100 | 251 // refine abstract types for stuff like: class C {C next;} |
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252 llvm::PATypeHolder* spa = ts->ir.type; |
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253 llvm::cast<llvm::OpaqueType>(spa->get())->refineAbstractTypeTo(structtype); |
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254 structtype = isaStruct(spa->get()); |
100 | 255 |
123
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256 // name the type |
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257 gIR->module->addTypeName(cd->mangle(), ts->ir.type->get()); |
100 | 258 |
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259 // refine vtable type |
100 | 260 |
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261 // void*[vtbl.dim] |
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262 llvm::cast<llvm::OpaqueType>(irstruct->vtblTy.get())->refineAbstractTypeTo(LLArrayType::get(getVoidPtrType(), cd->vtbl.dim)); |
193
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263 |
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264 // log |
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265 // if (Logger::enabled()) |
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266 // Logger::cout() << "final class type: " << *ts->ir.type->get() << '\n'; |
193
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267 |
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268 // pop state |
102
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269 gIR->structs.pop_back(); |
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270 |
193
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271 // queue declare |
102
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272 gIR->declareList.push_back(cd); |
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273 } |
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274 |
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275 ////////////////////////////////////////////////////////////////////////////////////////// |
100 | 276 |
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277 static void DtoDeclareInterface(InterfaceDeclaration* cd) |
102
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278 { |
173
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279 if (cd->ir.declared) return; |
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280 cd->ir.declared = true; |
102
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281 |
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282 Logger::println("DtoDeclareInterface(%s): %s", cd->toPrettyChars(), cd->locToChars()); |
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283 LOG_SCOPE; |
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284 |
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285 assert(cd->ir.irStruct); |
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286 IrStruct* irstruct = cd->ir.irStruct; |
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287 |
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288 // get interface info type |
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289 const llvm::StructType* infoTy = DtoInterfaceInfoType(); |
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290 |
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291 // interface info array |
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292 if (!irstruct->interfaceVec.empty()) { |
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293 // symbol name |
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294 std::string nam = "_D"; |
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295 nam.append(cd->mangle()); |
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296 nam.append("16__interfaceInfosZ"); |
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297 |
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298 llvm::GlobalValue::LinkageTypes linkage = DtoLinkage(cd); |
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299 |
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300 // resolve array type |
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301 const llvm::ArrayType* arrTy = llvm::ArrayType::get(infoTy, irstruct->interfaceVec.size()); |
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302 // declare global |
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303 irstruct->interfaceInfos = new llvm::GlobalVariable(arrTy, true, linkage, NULL, nam, gIR->module); |
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304 |
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305 // do each interface info |
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306 unsigned idx = 0; |
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307 size_t n = irstruct->interfaceVec.size(); |
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308 for (size_t i=0; i < n; i++) |
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309 { |
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310 IrInterface* iri = irstruct->interfaceVec[i]; |
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311 ClassDeclaration* id = iri->decl; |
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312 |
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313 // always create interfaceinfos |
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314 LLConstant* idxs[2] = {DtoConstUint(0), DtoConstUint(idx)}; |
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315 iri->info = llvm::ConstantExpr::getGetElementPtr(irstruct->interfaceInfos, idxs, 2); |
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316 idx++; |
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317 } |
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318 } |
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319 |
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320 // declare the classinfo |
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321 DtoDeclareClassInfo(cd); |
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322 |
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323 // request const init |
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324 gIR->constInitList.push_back(cd); |
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325 |
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326 // emit typeinfo and request definition |
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327 if (mustDefineSymbol(cd)) |
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328 { |
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329 gIR->defineList.push_back(cd); |
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330 DtoTypeInfoOf(cd->type, false); |
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331 } |
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332 } |
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333 |
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334 ////////////////////////////////////////////////////////////////////////////////////////// |
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335 |
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336 // FIXME: this needs to be cleaned up |
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337 |
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338 void DtoDeclareClass(ClassDeclaration* cd) |
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339 { |
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340 if (InterfaceDeclaration* id = cd->isInterfaceDeclaration()) |
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341 { |
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342 DtoDeclareInterface(id); |
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343 return; |
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344 } |
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345 |
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346 if (cd->ir.declared) return; |
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347 cd->ir.declared = true; |
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348 |
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349 Logger::println("DtoDeclareClass(%s): %s", cd->toPrettyChars(), cd->locToChars()); |
102
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350 LOG_SCOPE; |
100 | 351 |
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352 //printf("declare class: %s\n", cd->toPrettyChars()); |
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353 |
102
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354 assert(cd->type->ty == Tclass); |
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355 TypeClass* ts = (TypeClass*)cd->type; |
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356 |
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357 assert(cd->ir.irStruct); |
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358 IrStruct* irstruct = cd->ir.irStruct; |
100 | 359 |
102
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360 gIR->structs.push_back(irstruct); |
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361 |
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362 bool needs_definition = false; |
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363 if (mustDefineSymbol(cd)) { |
123
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364 needs_definition = true; |
100 | 365 } |
366 | |
149
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[svn r155] Fixed a bunch of linkage problems (especially with templates)
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367 llvm::GlobalValue::LinkageTypes _linkage = DtoLinkage(cd); |
136
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368 |
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369 // create vtbl symbol |
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370 std::string varname("_D"); |
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371 varname.append(cd->mangle()); |
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372 varname.append("6__vtblZ"); |
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373 irstruct->vtbl = new llvm::GlobalVariable(irstruct->vtblInitTy.get(), true, _linkage, 0, varname, gIR->module); |
100 | 374 |
136
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375 // get interface info type |
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376 const llvm::StructType* infoTy = DtoInterfaceInfoType(); |
102
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377 |
136
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378 // interface info array |
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379 if (!irstruct->interfaceVec.empty()) { |
136
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380 // symbol name |
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381 std::string nam = "_D"; |
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382 nam.append(cd->mangle()); |
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383 nam.append("16__interfaceInfosZ"); |
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384 // resolve array type |
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385 const llvm::ArrayType* arrTy = llvm::ArrayType::get(infoTy, irstruct->interfaceVec.size()); |
136
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386 // declare global |
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387 irstruct->interfaceInfos = new llvm::GlobalVariable(arrTy, true, _linkage, NULL, nam, gIR->module); |
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388 } |
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389 |
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390 // DMD gives abstract classes a full ClassInfo, so we do it as well |
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391 |
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392 // interface vtables |
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393 unsigned idx = 0; |
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394 for (IrStruct::InterfaceVectorIter i=irstruct->interfaceVec.begin(); i!=irstruct->interfaceVec.end(); ++i) |
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395 { |
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396 IrInterface* iri = *i; |
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397 ClassDeclaration* id = iri->decl; |
102
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398 |
797
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399 std::string nam("_D"); |
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400 nam.append(cd->mangle()); |
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401 nam.append("11__interface"); |
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402 nam.append(id->mangle()); |
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403 nam.append("6__vtblZ"); |
102
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404 |
797
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405 iri->vtbl = new llvm::GlobalVariable(iri->vtblInitTy.get(), true, _linkage, 0, nam, gIR->module); |
113
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406 |
816
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Made ClassInfo.interfaces generation consistent with DMD, fixes #134
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407 // always set the interface info as it's need as the first vtbl entry |
797
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408 LLConstant* idxs[2] = {DtoConstUint(0), DtoConstUint(idx)}; |
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409 iri->info = llvm::ConstantExpr::getGetElementPtr(irstruct->interfaceInfos, idxs, 2); |
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410 idx++; |
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411 } |
100 | 412 |
797
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413 // initZ init |
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414 std::string initname("_D"); |
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415 initname.append(cd->mangle()); |
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416 initname.append("6__initZ"); |
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417 |
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418 // initZ global |
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419 llvm::GlobalVariable* initvar = new llvm::GlobalVariable(irstruct->initOpaque.get(), true, _linkage, NULL, initname, gIR->module); |
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420 irstruct->init = initvar; |
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421 |
100 | 422 gIR->structs.pop_back(); |
423 | |
797
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424 // request const init |
102
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425 gIR->constInitList.push_back(cd); |
797
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426 |
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427 // define ? (set initializers) |
100 | 428 if (needs_definition) |
102
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429 gIR->defineList.push_back(cd); |
103
855adfdb8d38
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430 |
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431 // classinfo |
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432 DtoDeclareClassInfo(cd); |
106 | 433 |
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434 // do typeinfo ? |
123
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435 if (needs_definition) |
275
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
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436 DtoTypeInfoOf(cd->type, false); |
100 | 437 } |
438 | |
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439 ////////////////////////////////////////////////////////////////////////////// |
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440 |
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441 // adds data fields and interface vtables to the constant initializer of class cd |
835
3afe9f276db7
Added back a bunch of static's to gen/classes.cpp, it's not superfluous, it makes the functions internal to the compilation unit, and we don't call them anywhere else.
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442 static size_t init_class_initializer(std::vector<LLConstant*>& inits, ClassDeclaration* target, ClassDeclaration* cd, size_t offsetbegin) |
797
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443 { |
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444 // first do baseclasses |
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445 if (cd->baseClass) |
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446 { |
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447 offsetbegin = init_class_initializer(inits, target, cd->baseClass, offsetbegin); |
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448 } |
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449 |
812
6c2ff06c4201
Fixed a nasty bug with how interface vtables for class initializers were output, causing some class fields to be skipped.
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450 Logger::println("adding data of %s to %s starting at %lu", cd->toChars(), target->toChars(), offsetbegin); |
797
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451 LOG_SCOPE; |
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452 |
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453 // add default fields |
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454 VarDeclaration** fields = (VarDeclaration**)cd->fields.data; |
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455 size_t nfields = cd->fields.dim; |
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456 |
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457 std::vector<VarDeclaration*> defVars; |
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|
458 defVars.reserve(nfields); |
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|
459 |
809
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Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
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changeset
|
460 size_t lastoffset = offsetbegin; |
797
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461 size_t lastsize = 0; |
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462 |
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463 // find fields that contribute to default |
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464 for (size_t i=0; i<nfields; i++) |
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465 { |
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|
466 VarDeclaration* var = fields[i]; |
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467 // only add vars that don't overlap |
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468 size_t offset = var->offset; |
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|
469 size_t size = var->type->size(); |
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470 if (offset >= lastoffset+lastsize) |
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471 { |
809
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|
472 Logger::println(" added %s", var->toChars()); |
797
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|
473 lastoffset = offset; |
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474 lastsize = size; |
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|
475 defVars.push_back(var); |
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diff
changeset
|
476 } |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
477 else |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
478 { |
812
6c2ff06c4201
Fixed a nasty bug with how interface vtables for class initializers were output, causing some class fields to be skipped.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
809
diff
changeset
|
479 Logger::println(" skipped %s at offset %u, current pos is %lu", var->toChars(), var->offset, lastoffset+lastsize); |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
480 } |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
481 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
482 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
483 // reset offsets, we're going from beginning again |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
484 lastoffset = offsetbegin; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
485 lastsize = 0; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
486 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
487 // go through the default vars and build the default constant initializer |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
488 // adding zeros along the way to live up to alignment expectations |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
489 size_t nvars = defVars.size(); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
490 for (size_t i=0; i<nvars; i++) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
491 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
492 VarDeclaration* var = defVars[i]; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
493 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
494 Logger::println("field %s %s = %s : +%u", var->type->toChars(), var->toChars(), var->init ? var->init->toChars() : var->type->defaultInit(var->loc)->toChars(), var->offset); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
495 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
496 // get offset and size |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
497 size_t offset = var->offset; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
498 size_t size = var->type->size(); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
499 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
500 // is there space in between last last offset and this one? |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
501 // if so, fill it with zeros |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
502 if (offset > lastoffset+lastsize) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
503 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
504 size_t pos = lastoffset + lastsize; |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
505 addZeros(inits, pos, offset); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
506 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
507 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
508 // add the field |
800
d14e4594c7d7
Changed aggregate field initializers to be created lazily, fixes problem with static void arrays in aggregates.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
797
diff
changeset
|
509 // and build its constant initializer lazily |
d14e4594c7d7
Changed aggregate field initializers to be created lazily, fixes problem with static void arrays in aggregates.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
797
diff
changeset
|
510 if (!var->ir.irField->constInit) |
803
c62c6936635b
Removed DtoConstFieldInitializer, it's no longer needed and was buggy.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
802
diff
changeset
|
511 var->ir.irField->constInit = DtoConstInitializer(var->loc, var->type, var->init); |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
512 inits.push_back(var->ir.irField->constInit); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
513 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
514 lastoffset = offset; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
515 lastsize = var->type->size(); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
516 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
517 |
806
96b404ba7eb0
Move storage of final vtbl from BaseClass to IrInterface: BaseClass instances are shared!
Christian Kamm <kamm incasoftware de>
parents:
805
diff
changeset
|
518 // if it's a class, and it implements interfaces, add the vtables - as found in the target class! |
96b404ba7eb0
Move storage of final vtbl from BaseClass to IrInterface: BaseClass instances are shared!
Christian Kamm <kamm incasoftware de>
parents:
805
diff
changeset
|
519 IrStruct* irstruct = target->ir.irStruct; |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
520 |
340acf1535d0
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parents:
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diff
changeset
|
521 size_t nvtbls = cd->vtblInterfaces->dim; |
340acf1535d0
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diff
changeset
|
522 for(size_t i=0; i<nvtbls; i++) |
340acf1535d0
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parents:
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diff
changeset
|
523 { |
340acf1535d0
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diff
changeset
|
524 BaseClass* bc = (BaseClass*)cd->vtblInterfaces->data[i]; |
340acf1535d0
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diff
changeset
|
525 IrStruct::InterfaceMap::iterator iter = irstruct->interfaceMap.find(bc->base); |
340acf1535d0
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diff
changeset
|
526 assert(iter != irstruct->interfaceMap.end()); |
340acf1535d0
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parents:
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diff
changeset
|
527 |
340acf1535d0
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diff
changeset
|
528 IrInterface* iri = iter->second; |
340acf1535d0
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parents:
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diff
changeset
|
529 if (iri->vtbl) |
340acf1535d0
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parents:
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diff
changeset
|
530 inits.push_back(iri->vtbl); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
531 else // abstract impl |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
532 inits.push_back(getNullPtr(getVoidPtrType())); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
533 |
812
6c2ff06c4201
Fixed a nasty bug with how interface vtables for class initializers were output, causing some class fields to be skipped.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
809
diff
changeset
|
534 lastoffset += lastsize; |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
535 lastsize = PTRSIZE; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
536 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
537 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
538 // return next offset |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
539 return lastoffset + lastsize; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
540 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
541 |
340acf1535d0
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parents:
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diff
changeset
|
542 ////////////////////////////////////////////////////////////////////////////// |
340acf1535d0
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parents:
796
diff
changeset
|
543 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
544 // build the vtable initializer for class cd |
835
3afe9f276db7
Added back a bunch of static's to gen/classes.cpp, it's not superfluous, it makes the functions internal to the compilation unit, and we don't call them anywhere else.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
833
diff
changeset
|
545 static void init_class_vtbl_initializer(ClassDeclaration* cd) |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
546 { |
340acf1535d0
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parents:
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diff
changeset
|
547 // generate vtable initializer |
340acf1535d0
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diff
changeset
|
548 std::vector<LLConstant*> sinits(cd->vtbl.dim, NULL); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
549 |
340acf1535d0
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parents:
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diff
changeset
|
550 IrStruct* irstruct = cd->ir.irStruct; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
551 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
552 assert(cd->vtbl.dim > 1); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
553 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
554 // first entry always classinfo |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
555 assert(irstruct->classInfo); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
556 sinits[0] = DtoBitCast(irstruct->classInfo, DtoType(ClassDeclaration::classinfo->type)); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
557 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
558 // add virtual functions |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
559 for (int k=1; k < cd->vtbl.dim; k++) |
340acf1535d0
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parents:
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diff
changeset
|
560 { |
340acf1535d0
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parents:
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diff
changeset
|
561 Dsymbol* dsym = (Dsymbol*)cd->vtbl.data[k]; |
340acf1535d0
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parents:
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diff
changeset
|
562 assert(dsym); |
340acf1535d0
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parents:
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diff
changeset
|
563 |
340acf1535d0
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parents:
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diff
changeset
|
564 // Logger::println("vtbl[%d] = %s", k, dsym->toChars()); |
340acf1535d0
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parents:
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diff
changeset
|
565 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
566 FuncDeclaration* fd = dsym->isFuncDeclaration(); |
340acf1535d0
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diff
changeset
|
567 assert(fd); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
568 |
802
28ce72c60a21
Fixed some problems with the addZeros forward declarations having type mismatches.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
801
diff
changeset
|
569 // if function is abstract, |
28ce72c60a21
Fixed some problems with the addZeros forward declarations having type mismatches.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
801
diff
changeset
|
570 // or class is abstract, and func has no body, |
28ce72c60a21
Fixed some problems with the addZeros forward declarations having type mismatches.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
801
diff
changeset
|
571 // emit a null vtbl entry |
799
9f92b6e40fd3
Do put zero in vtable initializer for function without body in abstract class.
Christian Kamm <kamm incasoftware de>
parents:
797
diff
changeset
|
572 if (fd->isAbstract() || (cd->isAbstract() && !fd->fbody)) |
797
340acf1535d0
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parents:
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diff
changeset
|
573 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
574 sinits[k] = getNullPtr(getVoidPtrType()); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
575 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
576 else |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
577 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
578 DtoForceDeclareDsymbol(fd); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
579 assert(fd->ir.irFunc->func); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
580 sinits[k] = fd->ir.irFunc->func; |
340acf1535d0
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581 } |
340acf1535d0
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diff
changeset
|
582 |
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diff
changeset
|
583 // if (Logger::enabled()) |
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diff
changeset
|
584 // Logger::cout() << "vtbl[" << k << "] = " << *sinits[k] << std::endl; |
340acf1535d0
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diff
changeset
|
585 } |
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parents:
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diff
changeset
|
586 |
340acf1535d0
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diff
changeset
|
587 irstruct->constVtbl = LLConstantStruct::get(sinits); |
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diff
changeset
|
588 |
340acf1535d0
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diff
changeset
|
589 // refine type |
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|
590 llvm::cast<llvm::OpaqueType>(irstruct->vtblInitTy.get())->refineAbstractTypeTo(irstruct->constVtbl->getType()); |
340acf1535d0
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changeset
|
591 |
825
a70ddd449e7d
Commented some logging that could be '''very''' long, cuts -vv output size of a gtkd gl sample down 1.2GB by 3/4.
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diff
changeset
|
592 // if (Logger::enabled()) |
a70ddd449e7d
Commented some logging that could be '''very''' long, cuts -vv output size of a gtkd gl sample down 1.2GB by 3/4.
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diff
changeset
|
593 // Logger::cout() << "vtbl initializer: " << *irstruct->constVtbl << std::endl; |
797
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diff
changeset
|
594 } |
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diff
changeset
|
595 |
340acf1535d0
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changeset
|
596 ////////////////////////////////////////////////////////////////////////////// |
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changeset
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597 |
835
3afe9f276db7
Added back a bunch of static's to gen/classes.cpp, it's not superfluous, it makes the functions internal to the compilation unit, and we don't call them anywhere else.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
833
diff
changeset
|
598 static void init_class_interface_vtbl_initializers(ClassDeclaration* cd) |
797
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diff
changeset
|
599 { |
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|
600 IrStruct* irstruct = cd->ir.irStruct; |
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diff
changeset
|
601 |
340acf1535d0
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diff
changeset
|
602 // don't do anything if list is empty |
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changeset
|
603 if (irstruct->interfaceVec.empty()) |
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diff
changeset
|
604 return; |
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diff
changeset
|
605 |
340acf1535d0
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diff
changeset
|
606 std::vector<LLConstant*> inits; |
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|
607 std::vector<LLConstant*> infoInits(3); |
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diff
changeset
|
608 |
340acf1535d0
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diff
changeset
|
609 // go through each interface |
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diff
changeset
|
610 size_t ninter = irstruct->interfaceVec.size(); |
340acf1535d0
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diff
changeset
|
611 for (size_t i=0; i<ninter; i++) |
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diff
changeset
|
612 { |
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diff
changeset
|
613 IrInterface* iri = irstruct->interfaceVec[i]; |
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diff
changeset
|
614 Logger::println("interface %s", iri->decl->toChars()); |
340acf1535d0
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diff
changeset
|
615 |
340acf1535d0
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diff
changeset
|
616 // build vtable intializer for this interface implementation |
806
96b404ba7eb0
Move storage of final vtbl from BaseClass to IrInterface: BaseClass instances are shared!
Christian Kamm <kamm incasoftware de>
parents:
805
diff
changeset
|
617 Array& arr = iri->vtblDecls; |
797
340acf1535d0
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changeset
|
618 size_t narr = arr.dim; |
340acf1535d0
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diff
changeset
|
619 |
340acf1535d0
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changeset
|
620 if (narr > 0) |
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diff
changeset
|
621 { |
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changeset
|
622 inits.resize(narr, NULL); |
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diff
changeset
|
623 |
340acf1535d0
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diff
changeset
|
624 // first is always the interface info |
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diff
changeset
|
625 assert(iri->info); |
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changeset
|
626 inits[0] = iri->info; |
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diff
changeset
|
627 |
340acf1535d0
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diff
changeset
|
628 // build vtable |
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diff
changeset
|
629 for (size_t j=1; j < narr; j++) |
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diff
changeset
|
630 { |
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diff
changeset
|
631 Dsymbol* dsym = (Dsymbol*)arr.data[j]; |
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changeset
|
632 if (!dsym) |
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diff
changeset
|
633 { |
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changeset
|
634 inits[j] = getNullPtr(getVoidPtrType()); |
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changeset
|
635 continue; |
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diff
changeset
|
636 } |
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diff
changeset
|
637 |
340acf1535d0
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changeset
|
638 //Logger::println("ivtbl[%d] = %s", j, dsym->toChars()); |
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diff
changeset
|
639 |
340acf1535d0
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diff
changeset
|
640 // must all be functions |
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changeset
|
641 FuncDeclaration* fd = dsym->isFuncDeclaration(); |
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changeset
|
642 assert(fd); |
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diff
changeset
|
643 |
340acf1535d0
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diff
changeset
|
644 if (fd->isAbstract()) |
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diff
changeset
|
645 inits[j] = getNullPtr(getVoidPtrType()); |
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diff
changeset
|
646 else |
340acf1535d0
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diff
changeset
|
647 { |
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diff
changeset
|
648 DtoForceDeclareDsymbol(fd); |
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diff
changeset
|
649 |
340acf1535d0
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diff
changeset
|
650 assert(fd->ir.irFunc->func); |
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diff
changeset
|
651 inits[j] = fd->ir.irFunc->func; |
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diff
changeset
|
652 } |
340acf1535d0
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diff
changeset
|
653 |
340acf1535d0
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diff
changeset
|
654 //if (Logger::enabled()) |
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diff
changeset
|
655 // Logger::cout() << "ivtbl[" << j << "] = " << *inits[j] << std::endl; |
340acf1535d0
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diff
changeset
|
656 } |
340acf1535d0
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diff
changeset
|
657 |
340acf1535d0
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diff
changeset
|
658 // build the constant |
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changeset
|
659 iri->vtblInit = LLConstantStruct::get(inits); |
340acf1535d0
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diff
changeset
|
660 } |
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diff
changeset
|
661 |
340acf1535d0
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diff
changeset
|
662 // build the interface info for ClassInfo |
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diff
changeset
|
663 // generate interface info initializer |
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diff
changeset
|
664 |
340acf1535d0
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diff
changeset
|
665 DtoForceDeclareDsymbol(iri->decl); |
340acf1535d0
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diff
changeset
|
666 |
340acf1535d0
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diff
changeset
|
667 // classinfo |
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changeset
|
668 IrStruct* iris = iri->decl->ir.irStruct; |
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diff
changeset
|
669 assert(iris); |
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changeset
|
670 assert(iris->classInfo); |
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changeset
|
671 infoInits[0] = DtoBitCast(iris->classInfo, DtoType(ClassDeclaration::classinfo->type)); |
340acf1535d0
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diff
changeset
|
672 |
340acf1535d0
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diff
changeset
|
673 // vtbl |
340acf1535d0
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diff
changeset
|
674 LLConstant* c; |
340acf1535d0
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changeset
|
675 if (iri->vtbl) |
340acf1535d0
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diff
changeset
|
676 c = llvm::ConstantExpr::getBitCast(iri->vtbl, getPtrToType(getVoidPtrType())); |
340acf1535d0
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diff
changeset
|
677 else |
340acf1535d0
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changeset
|
678 c = getNullPtr(getPtrToType(getVoidPtrType())); |
340acf1535d0
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diff
changeset
|
679 infoInits[1] = DtoConstSlice(DtoConstSize_t(narr), c); |
340acf1535d0
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diff
changeset
|
680 |
340acf1535d0
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diff
changeset
|
681 // offset |
340acf1535d0
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diff
changeset
|
682 size_t ioff; |
340acf1535d0
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diff
changeset
|
683 if (iri->index == 0) |
340acf1535d0
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changeset
|
684 ioff = 0; |
340acf1535d0
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diff
changeset
|
685 else |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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686 ioff = gTargetData->getStructLayout(isaStruct(cd->type->ir.type->get()))->getElementOffset(iri->index); |
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diff
changeset
|
687 |
340acf1535d0
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diff
changeset
|
688 Logger::println("DMD interface offset: %d, LLVM interface offset: %lu", iri->base->offset, ioff); |
340acf1535d0
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diff
changeset
|
689 assert(iri->base->offset == ioff); |
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changeset
|
690 infoInits[2] = DtoConstUint(ioff); |
340acf1535d0
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diff
changeset
|
691 |
340acf1535d0
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diff
changeset
|
692 // create interface info initializer constant |
340acf1535d0
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diff
changeset
|
693 iri->infoInit = llvm::cast<llvm::ConstantStruct>(llvm::ConstantStruct::get(infoInits)); |
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diff
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694 } |
340acf1535d0
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diff
changeset
|
695 } |
340acf1535d0
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diff
changeset
|
696 |
340acf1535d0
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diff
changeset
|
697 ////////////////////////////////////////////////////////////////////////////// |
340acf1535d0
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diff
changeset
|
698 |
835
3afe9f276db7
Added back a bunch of static's to gen/classes.cpp, it's not superfluous, it makes the functions internal to the compilation unit, and we don't call them anywhere else.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
changeset
|
699 static void DtoConstInitInterface(InterfaceDeclaration* cd) |
100 | 700 { |
173
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ChristianK
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diff
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|
701 if (cd->ir.initialized) return; |
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diff
changeset
|
702 cd->ir.initialized = true; |
100 | 703 |
132 | 704 Logger::println("DtoConstInitClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars()); |
100 | 705 LOG_SCOPE; |
706 | |
797
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diff
changeset
|
707 init_class_interface_vtbl_initializers(cd); |
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changeset
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708 } |
133
44a95ac7368a
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132
diff
changeset
|
709 |
797
340acf1535d0
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diff
changeset
|
710 ////////////////////////////////////////////////////////////////////////////// |
100 | 711 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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diff
changeset
|
712 void DtoConstInitClass(ClassDeclaration* cd) |
340acf1535d0
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diff
changeset
|
713 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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diff
changeset
|
714 if (InterfaceDeclaration* it = cd->isInterfaceDeclaration()) |
133
44a95ac7368a
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parents:
132
diff
changeset
|
715 { |
797
340acf1535d0
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diff
changeset
|
716 DtoConstInitInterface(it); |
340acf1535d0
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parents:
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diff
changeset
|
717 return; |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
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diff
changeset
|
718 } |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
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112
diff
changeset
|
719 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
720 if (cd->ir.initialized) return; |
340acf1535d0
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parents:
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diff
changeset
|
721 cd->ir.initialized = true; |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
722 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
723 Logger::println("DtoConstInitClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars()); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
724 LOG_SCOPE; |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
725 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
726 assert(!cd->isInterfaceDeclaration()); |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
727 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
728 // make sure the baseclass is const initialized |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
729 if (cd->baseClass) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
730 DtoForceConstInitDsymbol(cd->baseClass); |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
731 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
732 // get IrStruct |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
733 IrStruct* irstruct = cd->ir.irStruct; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
734 gIR->structs.push_back(irstruct); |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
735 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
736 // get types |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
737 TypeClass* tc = (TypeClass*)cd->type; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
738 const llvm::StructType* structtype = isaStruct(tc->ir.type->get()); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
739 assert(structtype); |
340acf1535d0
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parents:
796
diff
changeset
|
740 const llvm::ArrayType* vtbltype = isaArray(irstruct->vtblTy.get()); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
741 assert(vtbltype); |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
742 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
743 // build initializer list |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
744 std::vector<LLConstant*> inits; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
745 inits.reserve(irstruct->varDecls.size()); |
133
44a95ac7368a
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parents:
132
diff
changeset
|
746 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
747 // vtable is always first |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
748 assert(irstruct->vtbl != 0); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
749 inits.push_back(irstruct->vtbl); |
423
3424f0fab7a9
Error instead of assert on unimplemented interface functions.
Christian Kamm <kamm incasoftware de>
parents:
422
diff
changeset
|
750 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
751 // then comes monitor |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
752 inits.push_back(LLConstant::getNullValue(getVoidPtrType())); |
423
3424f0fab7a9
Error instead of assert on unimplemented interface functions.
Christian Kamm <kamm incasoftware de>
parents:
422
diff
changeset
|
753 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
754 // recursively do data and interface vtables |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
755 init_class_initializer(inits, cd, cd, 2 * PTRSIZE); |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
756 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
757 // build vtable initializer |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
758 init_class_vtbl_initializer(cd); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
759 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
760 // build interface vtables |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
761 init_class_interface_vtbl_initializers(cd); |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
762 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
763 // build constant from inits |
812
6c2ff06c4201
Fixed a nasty bug with how interface vtables for class initializers were output, causing some class fields to be skipped.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
809
diff
changeset
|
764 assert(!irstruct->constInit); |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
765 irstruct->constInit = LLConstantStruct::get(inits); // classes are never packed |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
766 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
767 // refine __initZ global type to the one of the initializer |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
768 llvm::cast<llvm::OpaqueType>(irstruct->initOpaque.get())->refineAbstractTypeTo(irstruct->constInit->getType()); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
769 |
825
a70ddd449e7d
Commented some logging that could be '''very''' long, cuts -vv output size of a gtkd gl sample down 1.2GB by 3/4.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
821
diff
changeset
|
770 // if (Logger::enabled()) |
a70ddd449e7d
Commented some logging that could be '''very''' long, cuts -vv output size of a gtkd gl sample down 1.2GB by 3/4.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
821
diff
changeset
|
771 // { |
a70ddd449e7d
Commented some logging that could be '''very''' long, cuts -vv output size of a gtkd gl sample down 1.2GB by 3/4.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
821
diff
changeset
|
772 // Logger::cout() << "class " << cd->toChars() << std::endl; |
a70ddd449e7d
Commented some logging that could be '''very''' long, cuts -vv output size of a gtkd gl sample down 1.2GB by 3/4.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
821
diff
changeset
|
773 // Logger::cout() << "type " << *cd->type->ir.type->get() << std::endl; |
a70ddd449e7d
Commented some logging that could be '''very''' long, cuts -vv output size of a gtkd gl sample down 1.2GB by 3/4.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
821
diff
changeset
|
774 // Logger::cout() << "initializer " << *irstruct->constInit << std::endl; |
a70ddd449e7d
Commented some logging that could be '''very''' long, cuts -vv output size of a gtkd gl sample down 1.2GB by 3/4.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
821
diff
changeset
|
775 // } |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
776 |
100 | 777 gIR->structs.pop_back(); |
778 } | |
779 | |
780 ////////////////////////////////////////////////////////////////////////////////////////// | |
781 | |
835
3afe9f276db7
Added back a bunch of static's to gen/classes.cpp, it's not superfluous, it makes the functions internal to the compilation unit, and we don't call them anywhere else.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
833
diff
changeset
|
782 static void DefineInterfaceInfos(IrStruct* irstruct) |
797
340acf1535d0
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parents:
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diff
changeset
|
783 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
784 // always do interface info array when possible |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
785 std::vector<LLConstant*> infoInits; |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
786 |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
787 size_t n = irstruct->interfaceVec.size(); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
788 infoInits.reserve(n); |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
789 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
790 for (size_t i=0; i < n; i++) |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
791 { |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
792 IrInterface* iri = irstruct->interfaceVec[i]; |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
793 assert(iri->infoInit); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
794 infoInits.push_back(iri->infoInit); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
795 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
796 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
797 // set initializer |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
798 if (!infoInits.empty()) |
340acf1535d0
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changeset
|
799 { |
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|
800 const LLArrayType* arrty = LLArrayType::get(infoInits[0]->getType(), infoInits.size()); |
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|
801 LLConstant* arrInit = llvm::ConstantArray::get(arrty, infoInits); |
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diff
changeset
|
802 irstruct->interfaceInfos->setInitializer(arrInit); |
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diff
changeset
|
803 } |
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changeset
|
804 else |
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diff
changeset
|
805 { |
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changeset
|
806 assert(irstruct->interfaceInfos == NULL); |
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diff
changeset
|
807 } |
340acf1535d0
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diff
changeset
|
808 } |
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diff
changeset
|
809 |
340acf1535d0
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diff
changeset
|
810 ////////////////////////////////////////////////////////////////////////////////////////// |
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diff
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|
811 |
835
3afe9f276db7
Added back a bunch of static's to gen/classes.cpp, it's not superfluous, it makes the functions internal to the compilation unit, and we don't call them anywhere else.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
833
diff
changeset
|
812 static void DtoDefineInterface(InterfaceDeclaration* cd) |
797
340acf1535d0
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diff
changeset
|
813 { |
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changeset
|
814 if (cd->ir.defined) return; |
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diff
changeset
|
815 cd->ir.defined = true; |
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diff
changeset
|
816 |
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diff
changeset
|
817 Logger::println("DtoDefineClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars()); |
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diff
changeset
|
818 LOG_SCOPE; |
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diff
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|
819 |
340acf1535d0
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diff
changeset
|
820 // defined interface infos |
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|
821 DefineInterfaceInfos(cd->ir.irStruct); |
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|
822 |
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diff
changeset
|
823 // define the classinfo |
940
39519a1ff603
Changed the way LDC determines if a template instantiation needs to get a definition, seems to speed up compile times quite a bit in some cases.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
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|
824 if (mustDefineSymbol(cd)) |
797
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825 { |
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|
826 DtoDefineClassInfo(cd); |
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827 } |
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changeset
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828 } |
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diff
changeset
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829 |
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changeset
|
830 ////////////////////////////////////////////////////////////////////////////////////////// |
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changeset
|
831 |
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diff
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832 // FIXME: clean this up |
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diff
changeset
|
833 |
100 | 834 void DtoDefineClass(ClassDeclaration* cd) |
835 { | |
797
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836 if (InterfaceDeclaration* id = cd->isInterfaceDeclaration()) |
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837 { |
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|
838 DtoDefineInterface(id); |
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839 return; |
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840 } |
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diff
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|
841 |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
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diff
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|
842 if (cd->ir.defined) return; |
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|
843 cd->ir.defined = true; |
100 | 844 |
132 | 845 Logger::println("DtoDefineClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars()); |
100 | 846 LOG_SCOPE; |
847 | |
848 // get the struct (class) type | |
849 assert(cd->type->ty == Tclass); | |
850 TypeClass* ts = (TypeClass*)cd->type; | |
851 | |
797
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852 IrStruct* irstruct = cd->ir.irStruct; |
177
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|
853 |
940
39519a1ff603
Changed the way LDC determines if a template instantiation needs to get a definition, seems to speed up compile times quite a bit in some cases.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
854 assert(mustDefineSymbol(cd)); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
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112
diff
changeset
|
855 |
797
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changeset
|
856 // sanity check |
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|
857 assert(irstruct->init); |
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858 assert(irstruct->constInit); |
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859 assert(irstruct->vtbl); |
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|
860 assert(irstruct->constVtbl); |
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|
861 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
changeset
|
862 // if (Logger::enabled()) |
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diff
changeset
|
863 // { |
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diff
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|
864 // Logger::cout() << "initZ: " << *irstruct->init << std::endl; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
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changeset
|
865 // Logger::cout() << "cinitZ: " << *irstruct->constInit << std::endl; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
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diff
changeset
|
866 // Logger::cout() << "vtblZ: " << *irstruct->vtbl << std::endl; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
changeset
|
867 // Logger::cout() << "cvtblZ: " << *irstruct->constVtbl << std::endl; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
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|
868 // } |
177
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|
869 |
797
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changeset
|
870 // set initializers |
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|
871 irstruct->init->setInitializer(irstruct->constInit); |
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|
872 irstruct->vtbl->setInitializer(irstruct->constVtbl); |
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diff
changeset
|
873 |
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changeset
|
874 // initialize interface vtables |
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|
875 size_t n = irstruct->interfaceVec.size(); |
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changeset
|
876 for (size_t i=0; i<n; i++) |
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changeset
|
877 { |
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changeset
|
878 IrInterface* iri = irstruct->interfaceVec[i]; |
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|
879 Logger::println("interface %s", iri->base->base->toChars()); |
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diff
changeset
|
880 assert(iri->vtblInit); |
123
7f9a0a58394b
[svn r127] Updated the lphobos build scripts a little. Created a new rebuild profile.
lindquist
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diff
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|
881 |
797
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diff
changeset
|
882 // refine the init type |
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changeset
|
883 llvm::cast<llvm::OpaqueType>(iri->vtblInitTy.get())->refineAbstractTypeTo(iri->vtblInit->getType()); |
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diff
changeset
|
884 |
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diff
changeset
|
885 // apply initializer |
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changeset
|
886 assert(iri->vtbl); |
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changeset
|
887 iri->vtbl->setInitializer(iri->vtblInit); |
100 | 888 } |
797
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diff
changeset
|
889 |
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changeset
|
890 DefineInterfaceInfos(irstruct); |
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|
891 |
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changeset
|
892 // generate classinfo |
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changeset
|
893 DtoDefineClassInfo(cd); |
100 | 894 } |
895 | |
896 ////////////////////////////////////////////////////////////////////////////////////////// | |
897 | |
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
changeset
|
898 DValue* DtoNewClass(Loc loc, TypeClass* tc, NewExp* newexp) |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
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diff
changeset
|
899 { |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
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132
diff
changeset
|
900 // resolve type |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
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diff
changeset
|
901 DtoForceDeclareDsymbol(tc->sym); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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diff
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|
902 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
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132
diff
changeset
|
903 // allocate |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
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diff
changeset
|
904 LLValue* mem; |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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diff
changeset
|
905 if (newexp->onstack) |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
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132
diff
changeset
|
906 { |
479
672eb4893b55
Move AllocaInst creation into DtoAlloca helper. Will enable special zero-init of fp80 reals' padding.
Christian Kamm <kamm incasoftware de>
parents:
423
diff
changeset
|
907 mem = DtoAlloca(DtoType(tc)->getContainedType(0), ".newclass_alloca"); |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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|
908 } |
284
70c370e97944
[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
lindquist
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diff
changeset
|
909 // custom allocator |
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[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
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changeset
|
910 else if (newexp->allocator) |
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[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
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|
911 { |
414
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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370
diff
changeset
|
912 DtoForceDeclareDsymbol(newexp->allocator); |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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diff
changeset
|
913 DFuncValue dfn(newexp->allocator, newexp->allocator->ir.irFunc->func); |
422
fa91b03d9cd7
Error message for calling a function with a missing 'this' arg.
Christian Kamm <kamm incasoftware de>
parents:
414
diff
changeset
|
914 DValue* res = DtoCallFunction(newexp->loc, NULL, &dfn, newexp->newargs); |
414
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
changeset
|
915 mem = DtoBitCast(res->getRVal(), DtoType(tc), ".newclass_custom"); |
284
70c370e97944
[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
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|
916 } |
70c370e97944
[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
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|
917 // default allocator |
133
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|
918 else |
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|
919 { |
728
635f91212b78
Change _d_newclass into _d_allocclass. Add initialization to ClassInfo.create.
Christian Kamm <kamm incasoftware de>
parents:
705
diff
changeset
|
920 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_allocclass"); |
797
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
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|
921 LLConstant* ci = DtoBitCast(tc->sym->ir.irStruct->classInfo, DtoType(ClassDeclaration::classinfo->type)); |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
922 mem = gIR->CreateCallOrInvoke(fn, ci, ".newclass_gc_alloc")->get(); |
414
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
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|
923 mem = DtoBitCast(mem, DtoType(tc), ".newclass_gc"); |
133
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|
924 } |
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|
925 |
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|
926 // init |
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|
927 DtoInitClass(tc, mem); |
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|
928 |
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|
929 // init inner-class outer reference |
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930 if (newexp->thisexp) |
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|
931 { |
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|
932 Logger::println("Resolving outer class"); |
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|
933 LOG_SCOPE; |
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|
934 DValue* thisval = newexp->thisexp->toElem(gIR); |
797
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diff
changeset
|
935 size_t idx = tc->sym->vthis->ir.irField->index; |
213
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|
936 LLValue* src = thisval->getRVal(); |
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diff
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|
937 LLValue* dst = DtoGEPi(mem,0,idx,"tmp"); |
622
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
618
diff
changeset
|
938 if (Logger::enabled()) |
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
618
diff
changeset
|
939 Logger::cout() << "dst: " << *dst << "\nsrc: " << *src << '\n'; |
169
2df270e1ba59
[svn r185] Fixed broken nested classes with data members, did DMD change the class layout? tango.text.Regex now compiles.
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163
diff
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|
940 DtoStore(src, dst); |
133
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|
941 } |
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|
942 // set the context for nested classes |
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
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diff
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|
943 else if (tc->sym->isNested() && tc->sym->vthis) |
133
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944 { |
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|
945 Logger::println("Resolving nested context"); |
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|
946 LOG_SCOPE; |
369
7d91d82000ae
[svn r390] Make the zero value used when no nested context was created of the correct type.
ChristianK
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363
diff
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|
947 |
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
948 // get context |
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
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|
949 LLValue* nest = DtoNestedContext(loc, tc->sym); |
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
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parents:
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|
950 |
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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|
951 // store into right location |
797
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changeset
|
952 size_t idx = tc->sym->vthis->ir.irField->index; |
370
051ab876fe11
[svn r391] Fix classes nested inside functions for real.
ChristianK
parents:
369
diff
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|
953 LLValue* gep = DtoGEPi(mem,0,idx,"tmp"); |
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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|
954 DtoStore(DtoBitCast(nest, gep->getType()->getContainedType(0)), gep); |
133
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955 } |
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|
956 |
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|
957 // call constructor |
160 | 958 if (newexp->member) |
959 { | |
960 assert(newexp->arguments != NULL); | |
414
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Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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|
961 DtoForceDeclareDsymbol(newexp->member); |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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|
962 DFuncValue dfn(newexp->member, newexp->member->ir.irFunc->func, mem); |
422
fa91b03d9cd7
Error message for calling a function with a missing 'this' arg.
Christian Kamm <kamm incasoftware de>
parents:
414
diff
changeset
|
963 return DtoCallFunction(newexp->loc, tc, &dfn, newexp->arguments); |
160 | 964 } |
133
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965 |
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966 // return default constructed class |
486
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967 return new DImValue(tc, mem); |
133
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|
968 } |
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|
969 |
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|
970 ////////////////////////////////////////////////////////////////////////////////////////// |
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|
971 |
213
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|
972 void DtoInitClass(TypeClass* tc, LLValue* dst) |
133
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973 { |
797
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changeset
|
974 DtoForceConstInitDsymbol(tc->sym); |
340acf1535d0
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parents:
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diff
changeset
|
975 |
945
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
976 size_t presz = 2*getTypePaddedSize(DtoSize_t()); |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
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|
977 uint64_t n = getTypePaddedSize(tc->ir.type->get()) - presz; |
133
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|
978 |
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|
979 // set vtable field seperately, this might give better optimization |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
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|
980 assert(tc->sym->ir.irStruct->vtbl); |
797
340acf1535d0
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parents:
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diff
changeset
|
981 LLValue* tmp = DtoGEPi(dst,0,0,"vtbl"); |
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|
982 LLValue* val = DtoBitCast(tc->sym->ir.irStruct->vtbl, tmp->getType()->getContainedType(0)); |
340acf1535d0
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|
983 DtoStore(val, tmp); |
133
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|
984 |
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|
985 // monitor always defaults to zero |
797
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diff
changeset
|
986 tmp = DtoGEPi(dst,0,1,"monitor"); |
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diff
changeset
|
987 val = llvm::Constant::getNullValue(tmp->getType()->getContainedType(0)); |
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|
988 DtoStore(val, tmp); |
133
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989 |
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|
990 // done? |
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991 if (n == 0) |
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|
992 return; |
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|
993 |
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|
994 // copy the rest from the static initializer |
173
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[svn r189] moving IR data back into DMD frontend nodes
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169
diff
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|
995 assert(tc->sym->ir.irStruct->init); |
133
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|
996 |
213
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lindquist
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|
997 LLValue* dstarr = DtoGEPi(dst,0,2,"tmp"); |
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|
998 LLValue* srcarr = DtoGEPi(tc->sym->ir.irStruct->init,0,2,"tmp"); |
133
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|
999 |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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217
diff
changeset
|
1000 DtoMemCpy(dstarr, srcarr, DtoConstSize_t(n)); |
133
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1001 } |
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|
1002 |
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1003 ////////////////////////////////////////////////////////////////////////////////////////// |
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1004 |
213
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|
1005 void DtoFinalizeClass(LLValue* inst) |
209
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1006 { |
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|
1007 // get runtime function |
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1008 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_callfinalizer"); |
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1009 // build args |
213
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|
1010 LLSmallVector<LLValue*,1> arg; |
209
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|
1011 arg.push_back(DtoBitCast(inst, fn->getFunctionType()->getParamType(0), ".tmp")); |
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1012 // call |
315
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[svn r336] Made sure calls within a landing pad area are invokes.
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diff
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|
1013 gIR->CreateCallOrInvoke(fn, arg.begin(), arg.end(), ""); |
209
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1014 } |
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1015 |
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1016 ////////////////////////////////////////////////////////////////////////////////////////// |
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1017 |
114 | 1018 DValue* DtoCastClass(DValue* val, Type* _to) |
1019 { | |
138 | 1020 Logger::println("DtoCastClass(%s, %s)", val->getType()->toChars(), _to->toChars()); |
1021 LOG_SCOPE; | |
1022 | |
486
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|
1023 Type* to = _to->toBasetype(); |
797
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1024 |
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|
1025 // class -> pointer |
114 | 1026 if (to->ty == Tpointer) { |
778
4adf0f742896
Get rid of DtoBoolean - use DtoCast(... Type::tbool) instead.
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parents:
758
diff
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|
1027 Logger::println("to pointer"); |
213
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|
1028 const LLType* tolltype = DtoType(_to); |
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1029 LLValue* rval = DtoBitCast(val->getRVal(), tolltype); |
114 | 1030 return new DImValue(_to, rval); |
1031 } | |
797
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|
1032 // class -> bool |
778
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|
1033 else if (to->ty == Tbool) { |
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|
1034 Logger::println("to bool"); |
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|
1035 LLValue* llval = val->getRVal(); |
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|
1036 LLValue* zero = LLConstant::getNullValue(llval->getType()); |
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|
1037 return new DImValue(_to, gIR->ir->CreateICmpNE(llval, zero, "tmp")); |
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1038 } |
114 | 1039 |
797
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|
1040 // must be class/interface |
114 | 1041 assert(to->ty == Tclass); |
1042 TypeClass* tc = (TypeClass*)to; | |
1043 | |
797
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1044 // from type |
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1045 Type* from = val->getType()->toBasetype(); |
114 | 1046 TypeClass* fc = (TypeClass*)from; |
1047 | |
797
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|
1048 // x -> interface |
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|
1049 if (InterfaceDeclaration* it = tc->sym->isInterfaceDeclaration()) { |
138 | 1050 Logger::println("to interface"); |
797
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1051 // interface -> interface |
133
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1052 if (fc->sym->isInterfaceDeclaration()) { |
138 | 1053 Logger::println("from interface"); |
133
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1054 return DtoDynamicCastInterface(val, _to); |
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1055 } |
797
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|
1056 // class -> interface - static cast |
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1057 else if (it->isBaseOf(fc->sym,NULL)) { |
833
482cd74d1c71
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|
1058 Logger::println("static down cast"); |
797
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|
1059 // get the from class |
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|
1060 ClassDeclaration* cd = fc->sym->isClassDeclaration(); |
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|
1061 DtoResolveClass(cd); // add this |
797
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1062 IrStruct* irstruct = cd->ir.irStruct; |
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1063 // find interface impl |
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|
1064 IrStruct::InterfaceMapIter iriter = irstruct->interfaceMap.find(it); |
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|
1065 assert(iriter != irstruct->interfaceMap.end()); |
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|
1066 IrInterface* iri = iriter->second; |
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|
1067 // offset pointer |
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|
1068 LLValue* v = val->getRVal(); |
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|
1069 v = DtoGEPi(v, 0, iri->index); |
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|
1070 if (Logger::enabled()) |
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1071 { |
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|
1072 Logger::cout() << "V = " << *v << std::endl; |
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|
1073 Logger::cout() << "T = " << *DtoType(_to) << std::endl; |
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1074 } |
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1075 v = DtoBitCast(v, DtoType(_to)); |
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|
1076 // return r-value |
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1077 return new DImValue(_to, v); |
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1078 } |
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1079 // class -> interface |
133
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1080 else { |
138 | 1081 Logger::println("from object"); |
133
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1082 return DtoDynamicCastObject(val, _to); |
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1083 } |
114 | 1084 } |
797
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|
1085 // x -> class |
114 | 1086 else { |
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1087 Logger::println("to class"); |
114 | 1088 int poffset; |
797
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|
1089 // interface -> class |
114 | 1090 if (fc->sym->isInterfaceDeclaration()) { |
138 | 1091 Logger::println("interface cast"); |
906
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1092 return DtoDynamicCastInterface(val, _to); |
114 | 1093 } |
797
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|
1094 // class -> class - static down cast |
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1095 else if (tc->sym->isBaseOf(fc->sym,NULL)) { |
906
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|
1096 Logger::println("static down cast"); |
213
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1097 const LLType* tolltype = DtoType(_to); |
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1098 LLValue* rval = DtoBitCast(val->getRVal(), tolltype); |
114 | 1099 return new DImValue(_to, rval); |
1100 } | |
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1101 // class -> class - dynamic up cast |
114 | 1102 else { |
138 | 1103 Logger::println("dynamic up cast"); |
114 | 1104 return DtoDynamicCastObject(val, _to); |
1105 } | |
1106 } | |
1107 } | |
1108 | |
1109 ////////////////////////////////////////////////////////////////////////////////////////// | |
1110 | |
1111 DValue* DtoDynamicCastObject(DValue* val, Type* _to) | |
113
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1112 { |
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1113 // call: |
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1114 // Object _d_dynamic_cast(Object o, ClassInfo c) |
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1115 |
114 | 1116 DtoForceDeclareDsymbol(ClassDeclaration::object); |
1117 DtoForceDeclareDsymbol(ClassDeclaration::classinfo); | |
1118 | |
113
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1119 llvm::Function* func = LLVM_D_GetRuntimeFunction(gIR->module, "_d_dynamic_cast"); |
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1120 const llvm::FunctionType* funcTy = func->getFunctionType(); |
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1121 |
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1122 std::vector<LLValue*> args; |
113
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1123 |
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1124 // Object o |
217
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1125 LLValue* obj = val->getRVal(); |
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1126 obj = DtoBitCast(obj, funcTy->getParamType(0)); |
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1127 assert(funcTy->getParamType(0) == obj->getType()); |
113
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1128 |
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1129 // ClassInfo c |
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1130 TypeClass* to = (TypeClass*)_to->toBasetype(); |
113
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|
1131 DtoForceDeclareDsymbol(to->sym); |
173
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1132 assert(to->sym->ir.irStruct->classInfo); |
217
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1133 LLValue* cinfo = to->sym->ir.irStruct->classInfo; |
114 | 1134 // unfortunately this is needed as the implementation of object differs somehow from the declaration |
1135 // this could happen in user code as well :/ | |
217
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1136 cinfo = DtoBitCast(cinfo, funcTy->getParamType(1)); |
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1137 assert(funcTy->getParamType(1) == cinfo->getType()); |
113
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1138 |
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1139 // call it |
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1140 LLValue* ret = gIR->CreateCallOrInvoke2(func, obj, cinfo, "tmp")->get(); |
114 | 1141 |
1142 // cast return value | |
113
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1143 ret = DtoBitCast(ret, DtoType(_to)); |
114 | 1144 |
113
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1145 return new DImValue(_to, ret); |
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|
1146 } |
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1147 |
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1148 ////////////////////////////////////////////////////////////////////////////////////////// |
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1149 |
114 | 1150 DValue* DtoCastInterfaceToObject(DValue* val, Type* to) |
113
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1151 { |
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1152 // call: |
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|
1153 // Object _d_toObject(void* p) |
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1154 |
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|
1155 llvm::Function* func = LLVM_D_GetRuntimeFunction(gIR->module, "_d_toObject"); |
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1156 const llvm::FunctionType* funcTy = func->getFunctionType(); |
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1157 |
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1158 // void* p |
213
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1159 LLValue* tmp = val->getRVal(); |
113
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|
1160 tmp = DtoBitCast(tmp, funcTy->getParamType(0)); |
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1161 |
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|
1162 // call it |
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|
1163 LLValue* ret = gIR->CreateCallOrInvoke(func, tmp, "tmp")->get(); |
114 | 1164 |
1165 // cast return value | |
1166 if (to != NULL) | |
1167 ret = DtoBitCast(ret, DtoType(to)); | |
1168 else | |
1169 to = ClassDeclaration::object->type; | |
1170 | |
1171 return new DImValue(to, ret); | |
113
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|
1172 } |
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|
1173 |
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1174 ////////////////////////////////////////////////////////////////////////////////////////// |
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1175 |
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1176 DValue* DtoDynamicCastInterface(DValue* val, Type* _to) |
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1177 { |
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1178 // call: |
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1179 // Object _d_interface_cast(void* p, ClassInfo c) |
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1180 |
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1181 DtoForceDeclareDsymbol(ClassDeclaration::object); |
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1182 DtoForceDeclareDsymbol(ClassDeclaration::classinfo); |
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1183 |
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|
1184 llvm::Function* func = LLVM_D_GetRuntimeFunction(gIR->module, "_d_interface_cast"); |
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|
1185 const llvm::FunctionType* funcTy = func->getFunctionType(); |
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|
1186 |
213
7816aafeea3c
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1187 std::vector<LLValue*> args; |
133
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1188 |
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diff
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|
1189 // void* p |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
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213
diff
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|
1190 LLValue* ptr = val->getRVal(); |
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
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|
1191 ptr = DtoBitCast(ptr, funcTy->getParamType(0)); |
133
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1192 |
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|
1193 // ClassInfo c |
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
479
diff
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|
1194 TypeClass* to = (TypeClass*)_to->toBasetype(); |
133
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|
1195 DtoForceDeclareDsymbol(to->sym); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
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|
1196 assert(to->sym->ir.irStruct->classInfo); |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
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diff
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|
1197 LLValue* cinfo = to->sym->ir.irStruct->classInfo; |
133
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|
1198 // unfortunately this is needed as the implementation of object differs somehow from the declaration |
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132
diff
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|
1199 // this could happen in user code as well :/ |
217
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[svn r233] Added: -oq command line option for writing fully qualified object names.
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213
diff
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|
1200 cinfo = DtoBitCast(cinfo, funcTy->getParamType(1)); |
133
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132
diff
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|
1201 |
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132
diff
changeset
|
1202 // call it |
315
a9697749e898
[svn r336] Made sure calls within a landing pad area are invokes.
ChristianK
parents:
309
diff
changeset
|
1203 LLValue* ret = gIR->CreateCallOrInvoke2(func, ptr, cinfo, "tmp")->get(); |
133
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diff
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|
1204 |
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|
1205 // cast return value |
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|
1206 ret = DtoBitCast(ret, DtoType(_to)); |
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132
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|
1207 |
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|
1208 return new DImValue(_to, ret); |
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132
diff
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|
1209 } |
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132
diff
changeset
|
1210 |
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|
1211 ////////////////////////////////////////////////////////////////////////////////////////// |
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132
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|
1212 |
705
5a2983f97498
Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
669
diff
changeset
|
1213 LLValue* DtoIndexClass(LLValue* src, ClassDeclaration* cd, VarDeclaration* vd) |
132 | 1214 { |
705
5a2983f97498
Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
669
diff
changeset
|
1215 Logger::println("indexing class field %s:", vd->toPrettyChars()); |
132 | 1216 LOG_SCOPE; |
1217 | |
705
5a2983f97498
Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
669
diff
changeset
|
1218 if (Logger::enabled()) |
5a2983f97498
Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
669
diff
changeset
|
1219 Logger::cout() << "src: " << *src << '\n'; |
5a2983f97498
Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
669
diff
changeset
|
1220 |
839
162a0502a6b9
Fixed another moreatatime (as opposed to oneatatime) issue with indexing unresolved class.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
837
diff
changeset
|
1221 // make sure class is resolved |
162a0502a6b9
Fixed another moreatatime (as opposed to oneatatime) issue with indexing unresolved class.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
837
diff
changeset
|
1222 DtoResolveClass(cd); |
162a0502a6b9
Fixed another moreatatime (as opposed to oneatatime) issue with indexing unresolved class.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
837
diff
changeset
|
1223 |
705
5a2983f97498
Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
669
diff
changeset
|
1224 // vd must be a field |
5a2983f97498
Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
669
diff
changeset
|
1225 IrField* field = vd->ir.irField; |
5a2983f97498
Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
669
diff
changeset
|
1226 assert(field); |
5a2983f97498
Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
669
diff
changeset
|
1227 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1228 // get the start pointer |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1229 const LLType* st = DtoType(cd->type); |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1230 // cast to the struct type |
705
5a2983f97498
Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
669
diff
changeset
|
1231 src = DtoBitCast(src, st); |
132 | 1232 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1233 // gep to the index |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1234 if (Logger::enabled()) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1235 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1236 Logger::cout() << "src2: " << *src << '\n'; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1237 Logger::cout() << "index: " << field->index << '\n'; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1238 Logger::cout() << "srctype: " << *src->getType() << '\n'; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1239 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1240 LLValue* val = DtoGEPi(src, 0, field->index); |
132 | 1241 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1242 // do we need to offset further? (union area) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1243 if (field->unionOffset) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1244 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1245 // cast to void* |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1246 val = DtoBitCast(val, getVoidPtrType()); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1247 // offset |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1248 val = DtoGEPi1(val, field->unionOffset); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1249 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1250 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1251 // cast it to the right type |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1252 val = DtoBitCast(val, getPtrToType(DtoType(vd->type))); |
132 | 1253 |
705
5a2983f97498
Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
669
diff
changeset
|
1254 if (Logger::enabled()) |
5a2983f97498
Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
669
diff
changeset
|
1255 Logger::cout() << "value: " << *val << '\n'; |
132 | 1256 |
705
5a2983f97498
Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
669
diff
changeset
|
1257 return val; |
132 | 1258 } |
1259 | |
1260 ////////////////////////////////////////////////////////////////////////////////////////// | |
1261 | |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1262 LLValue* DtoVirtualFunctionPointer(DValue* inst, FuncDeclaration* fdecl) |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1263 { |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1264 // sanity checks |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1265 assert(fdecl->isVirtual()); |
837
331a176c1f4f
Removed error on naked, not fully complete, but I'll be doing more work on it during this Christmas, and some things do work.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
835
diff
changeset
|
1266 assert(!fdecl->isFinal()); |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1267 assert(fdecl->vtblIndex > 0); // 0 is always ClassInfo/Interface* |
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
479
diff
changeset
|
1268 assert(inst->getType()->toBasetype()->ty == Tclass); |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1269 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1270 // get instance |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1271 LLValue* vthis = inst->getRVal(); |
622
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
618
diff
changeset
|
1272 if (Logger::enabled()) |
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
618
diff
changeset
|
1273 Logger::cout() << "vthis: " << *vthis << '\n'; |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1274 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1275 LLValue* funcval = vthis; |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1276 // get the vtbl for objects |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1277 if (!fdecl->isMember()->isInterfaceDeclaration()) |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1278 funcval = DtoGEPi(funcval, 0, 0, "tmp"); |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1279 // load vtbl ptr |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1280 funcval = DtoLoad(funcval); |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1281 // index vtbl |
804
236f4b5eddca
Removed use of DMD's toPrettyChars function for providing llvm value names.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
803
diff
changeset
|
1282 funcval = DtoGEPi(funcval, 0, fdecl->vtblIndex, fdecl->toChars()); |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1283 // load funcptr |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1284 funcval = DtoLoad(funcval); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1285 |
622
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
618
diff
changeset
|
1286 if (Logger::enabled()) |
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
618
diff
changeset
|
1287 Logger::cout() << "funcval: " << *funcval << '\n'; |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
1288 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1289 // cast to final funcptr type |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
1290 funcval = DtoBitCast(funcval, getPtrToType(DtoType(fdecl->type))); |
622
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
618
diff
changeset
|
1291 if (Logger::enabled()) |
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
618
diff
changeset
|
1292 Logger::cout() << "funcval casted: " << *funcval << '\n'; |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
1293 |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1294 return funcval; |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1295 } |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1296 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1297 ////////////////////////////////////////////////////////////////////////////////////////// |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1298 |
100 | 1299 void DtoDeclareClassInfo(ClassDeclaration* cd) |
1300 { | |
797
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1301 IrStruct* irstruct = cd->ir.irStruct; |
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1302 |
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1303 if (irstruct->classInfoDeclared) return; |
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1304 irstruct->classInfoDeclared = true; |
100 | 1305 |
102
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|
1306 Logger::println("DtoDeclareClassInfo(%s)", cd->toChars()); |
100 | 1307 LOG_SCOPE; |
1308 | |
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|
1309 // resovle ClassInfo |
100 | 1310 ClassDeclaration* cinfo = ClassDeclaration::classinfo; |
102
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|
1311 DtoResolveClass(cinfo); |
100 | 1312 |
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1313 // do the mangle |
100 | 1314 std::string gname("_D"); |
1315 gname.append(cd->mangle()); | |
113
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1316 if (!cd->isInterfaceDeclaration()) |
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1317 gname.append("7__ClassZ"); |
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1318 else |
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1319 gname.append("11__InterfaceZ"); |
100 | 1320 |
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1321 // create global |
797
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1322 irstruct->classInfo = new llvm::GlobalVariable(irstruct->classInfoOpaque.get(), false, DtoLinkage(cd), NULL, gname, gIR->module); |
100 | 1323 } |
1324 | |
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1325 ////////////////////////////////////////////////////////////////////////////////////////// |
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1326 |
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1327 #if GENERATE_OFFTI |
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1328 |
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1329 // build a single element for the OffsetInfo[] of ClassInfo |
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1330 static LLConstant* build_offti_entry(ClassDeclaration* cd, VarDeclaration* vd) |
110
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1331 { |
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1332 std::vector<LLConstant*> inits(2); |
110
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1333 |
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1334 // size_t offset; |
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1335 // |
271
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1336 assert(vd->ir.irField); |
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1337 // grab the offset from llvm and the formal class type |
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1338 size_t offset = gTargetData->getStructLayout(isaStruct(cd->type->ir.type->get()))->getElementOffset(vd->ir.irField->index); |
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1339 // offset nested struct/union fields |
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1340 offset += vd->ir.irField->unionOffset; |
110
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1341 |
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1342 // assert that it matches DMD |
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1343 Logger::println("offsets: %lu vs %u", offset, vd->offset); |
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1344 assert(offset == vd->offset); |
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1345 |
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1346 inits[0] = DtoConstSize_t(offset); |
110
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1347 |
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1348 // TypeInfo ti; |
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1349 inits[1] = DtoTypeInfoOf(vd->type, true); |
110
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1350 |
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1351 // done |
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1352 return llvm::ConstantStruct::get(inits); |
110
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1353 } |
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1354 |
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1355 static LLConstant* build_offti_array(ClassDeclaration* cd, const LLType* arrayT) |
110
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1356 { |
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|
1357 IrStruct* irstruct = cd->ir.irStruct; |
110
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1358 |
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1359 size_t nvars = irstruct->varDecls.size(); |
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1360 std::vector<LLConstant*> arrayInits(nvars); |
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1361 |
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1362 for (size_t i=0; i<nvars; i++) |
110
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1363 { |
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1364 arrayInits[i] = build_offti_entry(cd, irstruct->varDecls[i]); |
110
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1365 } |
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|
1366 |
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|
1367 LLConstant* size = DtoConstSize_t(nvars); |
213
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[svn r229] Updated the object.d implementation to the latest Tango.
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1368 LLConstant* ptr; |
110
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|
1369 |
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1370 if (nvars == 0) |
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1371 return LLConstant::getNullValue( arrayT ); |
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1372 |
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1373 // array type |
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1374 const llvm::ArrayType* arrTy = llvm::ArrayType::get(arrayInits[0]->getType(), nvars); |
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1375 LLConstant* arrInit = llvm::ConstantArray::get(arrTy, arrayInits); |
110
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1376 |
809
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1377 // mangle |
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1378 std::string name(cd->type->vtinfo->toChars()); |
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1379 name.append("__OffsetTypeInfos"); |
149
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
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1380 |
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1381 // create symbol |
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1382 llvm::GlobalVariable* gvar = new llvm::GlobalVariable(arrTy,true,DtoInternalLinkage(cd),arrInit,name,gIR->module); |
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1383 ptr = DtoBitCast(gvar, getPtrToType(arrTy->getElementType())); |
110
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1384 |
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1385 return DtoConstSlice(size, ptr); |
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1386 } |
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1387 |
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1388 #endif // GENERATE_OFFTI |
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1389 |
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1390 static LLConstant* build_class_dtor(ClassDeclaration* cd) |
112
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1391 { |
268
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1392 FuncDeclaration* dtor = cd->dtor; |
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1393 |
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1394 // if no destructor emit a null |
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1395 if (!dtor) |
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1396 return getNullPtr(getVoidPtrType()); |
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1397 |
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1398 DtoForceDeclareDsymbol(dtor); |
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1399 return llvm::ConstantExpr::getBitCast(dtor->ir.irFunc->func, getPtrToType(LLType::Int8Ty)); |
112
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1400 } |
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1401 |
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1402 static unsigned build_classinfo_flags(ClassDeclaration* cd) |
112
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1403 { |
113
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1404 // adapted from original dmd code |
285
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1405 unsigned flags = 0; |
112
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1406 //flags |= isCOMclass(); // IUnknown |
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1407 bool hasOffTi = false; |
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1408 if (cd->ctor) flags |= 8; |
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1409 for (ClassDeclaration *cd2 = cd; cd2; cd2 = cd2->baseClass) |
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1410 { |
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1411 if (cd2->members) |
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1412 { |
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1413 for (size_t i = 0; i < cd2->members->dim; i++) |
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1414 { |
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1415 Dsymbol *sm = (Dsymbol *)cd2->members->data[i]; |
275
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
271
diff
changeset
|
1416 if (sm->isVarDeclaration() && !sm->isVarDeclaration()->isDataseg()) // is this enough? |
112
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1417 hasOffTi = true; |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1418 //printf("sm = %s %s\n", sm->kind(), sm->toChars()); |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1419 if (sm->hasPointers()) |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1420 goto L2; |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1421 } |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1422 } |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1423 } |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1424 flags |= 2; // no pointers |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1425 L2: |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1426 if (hasOffTi) |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1427 flags |= 4; |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1428 return flags; |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1429 } |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1430 |
100 | 1431 void DtoDefineClassInfo(ClassDeclaration* cd) |
1432 { | |
1433 // The layout is: | |
1434 // { | |
1435 // void **vptr; | |
1436 // monitor_t monitor; | |
1437 // byte[] initializer; // static initialization data | |
1438 // char[] name; // class name | |
1439 // void *[] vtbl; | |
1440 // Interface[] interfaces; | |
1441 // ClassInfo *base; // base class | |
1442 // void *destructor; | |
1443 // void *invariant; // class invariant | |
1444 // uint flags; | |
1445 // void *deallocator; | |
1446 // OffsetTypeInfo[] offTi; | |
1447 // void *defaultConstructor; | |
1448 // } | |
1449 | |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1450 IrStruct* ir = cd->ir.irStruct; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1451 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1452 if (ir->classInfoDefined) return; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1453 ir->classInfoDefined = true; |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1454 |
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1455 Logger::println("DtoDefineClassInfo(%s)", cd->toChars()); |
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1456 LOG_SCOPE; |
100 | 1457 |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1458 assert(cd->type->ty == Tclass); |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1459 assert(ir->classInfo); |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1460 |
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1461 TypeClass* cdty = (TypeClass*)cd->type; |
812
6c2ff06c4201
Fixed a nasty bug with how interface vtables for class initializers were output, causing some class fields to be skipped.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
809
diff
changeset
|
1462 if (!cd->isInterfaceDeclaration()) |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1463 { |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1464 assert(ir->init); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1465 assert(ir->constInit); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1466 assert(ir->vtbl); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1467 assert(ir->constVtbl); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1468 } |
100 | 1469 |
1470 // holds the list of initializers for llvm | |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1471 std::vector<LLConstant*> inits; |
100 | 1472 |
1473 ClassDeclaration* cinfo = ClassDeclaration::classinfo; | |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1474 DtoForceConstInitDsymbol(cinfo); |
100 | 1475 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1476 LLConstant* c; |
100 | 1477 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1478 const LLType* voidPtr = getVoidPtrType(); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1479 const LLType* voidPtrPtr = getPtrToType(voidPtr); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1480 |
100 | 1481 // own vtable |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1482 c = cinfo->ir.irStruct->vtbl; |
100 | 1483 assert(c); |
1484 inits.push_back(c); | |
1485 | |
1486 // monitor | |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1487 c = LLConstant::getNullValue(voidPtr); |
115
5ba6d286c941
[svn r119] Added the monitor data field that comes after the vtable pointer to all classes. Represented as a void* initialized to zero.
lindquist
parents:
114
diff
changeset
|
1488 inits.push_back(c); |
100 | 1489 |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1490 // byte[] init |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1491 if (cd->isInterfaceDeclaration()) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1492 c = DtoConstSlice(DtoConstSize_t(0), LLConstant::getNullValue(voidPtr)); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1493 else |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1494 { |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1495 c = DtoBitCast(ir->init, voidPtr); |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1496 //Logger::cout() << *ir->constInit->getType() << std::endl; |
945
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
1497 size_t initsz = getTypePaddedSize(ir->init->getType()->getContainedType(0)); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1498 c = DtoConstSlice(DtoConstSize_t(initsz), c); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1499 } |
100 | 1500 inits.push_back(c); |
1501 | |
1502 // class name | |
1503 // from dmd | |
1504 char *name = cd->ident->toChars(); | |
1505 size_t namelen = strlen(name); | |
1506 if (!(namelen > 9 && memcmp(name, "TypeInfo_", 9) == 0)) | |
1507 { | |
1508 name = cd->toPrettyChars(); | |
1509 namelen = strlen(name); | |
1510 } | |
1511 c = DtoConstString(name); | |
1512 inits.push_back(c); | |
1513 | |
1514 // vtbl array | |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1515 if (cd->isInterfaceDeclaration()) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1516 c = DtoConstSlice(DtoConstSize_t(0), LLConstant::getNullValue(getPtrToType(voidPtr))); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1517 else { |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1518 c = DtoBitCast(ir->vtbl, voidPtrPtr); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1519 c = DtoConstSlice(DtoConstSize_t(cd->vtbl.dim), c); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1520 } |
100 | 1521 inits.push_back(c); |
1522 | |
1523 // interfaces array | |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1524 VarDeclaration* intersVar = (VarDeclaration*)cinfo->fields.data[3]; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1525 const LLType* intersTy = DtoType(intersVar->type); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1526 if (!ir->interfaceInfos) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1527 c = LLConstant::getNullValue(intersTy); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1528 else { |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1529 const LLType* t = intersTy->getContainedType(1); // .ptr |
816
7d16ce7ad19d
Made ClassInfo.interfaces generation consistent with DMD, fixes #134
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
812
diff
changeset
|
1530 // cast to Interface* |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1531 c = DtoBitCast(ir->interfaceInfos, t); |
816
7d16ce7ad19d
Made ClassInfo.interfaces generation consistent with DMD, fixes #134
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
812
diff
changeset
|
1532 size_t isz = ir->interfaceVec.size(); |
7d16ce7ad19d
Made ClassInfo.interfaces generation consistent with DMD, fixes #134
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
812
diff
changeset
|
1533 size_t iisz = ir->classInfoInterfaces.size(); |
7d16ce7ad19d
Made ClassInfo.interfaces generation consistent with DMD, fixes #134
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
812
diff
changeset
|
1534 assert(iisz <= isz); |
7d16ce7ad19d
Made ClassInfo.interfaces generation consistent with DMD, fixes #134
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
812
diff
changeset
|
1535 // offset - we only want the 'iisz' last ones |
7d16ce7ad19d
Made ClassInfo.interfaces generation consistent with DMD, fixes #134
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
812
diff
changeset
|
1536 LLConstant* idx = DtoConstUint(isz - iisz); |
7d16ce7ad19d
Made ClassInfo.interfaces generation consistent with DMD, fixes #134
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
812
diff
changeset
|
1537 c = llvm::ConstantExpr::getGetElementPtr(c, &idx, 1); |
7d16ce7ad19d
Made ClassInfo.interfaces generation consistent with DMD, fixes #134
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
812
diff
changeset
|
1538 // make array |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1539 c = DtoConstSlice(DtoConstSize_t(iisz), c); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1540 } |
100 | 1541 inits.push_back(c); |
1542 | |
1543 // base classinfo | |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1544 // interfaces never get a base , just the interfaces[] |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1545 if (cd->baseClass && !cd->isInterfaceDeclaration()) { |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1546 DtoDeclareClassInfo(cd->baseClass); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1547 c = cd->baseClass->ir.irStruct->classInfo; |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1548 assert(c); |
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1549 inits.push_back(c); |
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1550 } |
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1551 else { |
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1552 // null |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1553 c = LLConstant::getNullValue(DtoType(cinfo->type)); |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1554 inits.push_back(c); |
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1555 } |
100 | 1556 |
1557 // destructor | |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1558 if (cd->isInterfaceDeclaration()) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1559 c = LLConstant::getNullValue(voidPtr); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1560 else |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1561 c = build_class_dtor(cd); |
100 | 1562 inits.push_back(c); |
1563 | |
1564 // invariant | |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1565 VarDeclaration* invVar = (VarDeclaration*)cinfo->fields.data[6]; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1566 const LLType* invTy = DtoType(invVar->type); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1567 if (cd->inv) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1568 { |
327
781af50846b2
[svn r348] Switch on class invariants (except in release mode).
ChristianK
parents:
315
diff
changeset
|
1569 DtoForceDeclareDsymbol(cd->inv); |
781af50846b2
[svn r348] Switch on class invariants (except in release mode).
ChristianK
parents:
315
diff
changeset
|
1570 c = cd->inv->ir.irFunc->func; |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1571 c = DtoBitCast(c, invTy); |
327
781af50846b2
[svn r348] Switch on class invariants (except in release mode).
ChristianK
parents:
315
diff
changeset
|
1572 } |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1573 else |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1574 c = LLConstant::getNullValue(invTy); |
100 | 1575 inits.push_back(c); |
1576 | |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1577 // uint flags |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1578 if (cd->isInterfaceDeclaration()) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1579 c = DtoConstUint(0); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1580 else { |
285
297690b5d4a5
[svn r306] Fixed: it's now possible to compile and link llvmdc with MinGW32 and msys on Win32 :D I tried it myself ;) Building the runtime still needs some work, but it's a step in the right direction.
lindquist
parents:
284
diff
changeset
|
1581 unsigned flags = build_classinfo_flags(cd); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1582 c = DtoConstUint(flags); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1583 } |
100 | 1584 inits.push_back(c); |
1585 | |
284
70c370e97944
[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
lindquist
parents:
275
diff
changeset
|
1586 // deallocator |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1587 if (cd->aggDelete) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1588 { |
284
70c370e97944
[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
lindquist
parents:
275
diff
changeset
|
1589 DtoForceDeclareDsymbol(cd->aggDelete); |
70c370e97944
[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
lindquist
parents:
275
diff
changeset
|
1590 c = cd->aggDelete->ir.irFunc->func; |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1591 c = DtoBitCast(c, voidPtr); |
284
70c370e97944
[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
lindquist
parents:
275
diff
changeset
|
1592 } |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1593 else |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1594 c = LLConstant::getNullValue(voidPtr); |
100 | 1595 inits.push_back(c); |
1596 | |
1597 // offset typeinfo | |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1598 VarDeclaration* offTiVar = (VarDeclaration*)cinfo->fields.data[9]; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1599 const LLType* offTiTy = DtoType(offTiVar->type); |
821
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1600 |
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1601 #if GENERATE_OFFTI |
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1602 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1603 if (cd->isInterfaceDeclaration()) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1604 c = LLConstant::getNullValue(offTiTy); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1605 else |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1606 c = build_offti_array(cd, offTiTy); |
821
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1607 |
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1608 #else // GENERATE_OFFTI |
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1609 |
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1610 c = LLConstant::getNullValue(offTiTy); |
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1611 |
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1612 #endif // GENERATE_OFFTI |
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1613 |
100 | 1614 inits.push_back(c); |
1615 | |
1616 // default constructor | |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1617 if (cd->defaultCtor) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1618 { |
111
a7ae554ce4f4
[svn r115] Implemented the ClassInfo.defaultConstructor member.
lindquist
parents:
110
diff
changeset
|
1619 DtoForceDeclareDsymbol(cd->defaultCtor); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1620 c = isaConstant(cd->defaultCtor->ir.irFunc->func); |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1621 c = DtoBitCast(c, voidPtr); |
111
a7ae554ce4f4
[svn r115] Implemented the ClassInfo.defaultConstructor member.
lindquist
parents:
110
diff
changeset
|
1622 } |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1623 else |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1624 c = LLConstant::getNullValue(voidPtr); |
100 | 1625 inits.push_back(c); |
1626 | |
758
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
737
diff
changeset
|
1627 #if DMDV2 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
737
diff
changeset
|
1628 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
737
diff
changeset
|
1629 // xgetMembers |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1630 VarDeclaration* xgetVar = (VarDeclaration*)cinfo->fields.data[11]; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1631 const LLType* xgetTy = DtoType(xgetVar->type); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1632 |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1633 // FIXME: fill it out! |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1634 inits.push_back( LLConstant::getNullValue(xgetTy) ); |
758
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
737
diff
changeset
|
1635 #endif |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
737
diff
changeset
|
1636 |
100 | 1637 /*size_t n = inits.size(); |
1638 for (size_t i=0; i<n; ++i) | |
1639 { | |
1640 Logger::cout() << "inits[" << i << "]: " << *inits[i] << '\n'; | |
1641 }*/ | |
1642 | |
1643 // build the initializer | |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1644 LLConstant* finalinit = llvm::ConstantStruct::get(inits); |
100 | 1645 //Logger::cout() << "built the classinfo initializer:\n" << *finalinit <<'\n'; |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1646 ir->constClassInfo = finalinit; |
100 | 1647 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1648 // refine the type |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1649 llvm::cast<llvm::OpaqueType>(ir->classInfoOpaque.get())->refineAbstractTypeTo(finalinit->getType()); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1650 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1651 // apply initializer |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1652 ir->classInfo->setInitializer(finalinit); |
100 | 1653 } |