Mercurial > projects > ldc
annotate gen/tollvm.cpp @ 161:3a891cfcd249 trunk
[svn r177] moved variable for interface info type from being local static to being within IRState
| author | ChristianK |
|---|---|
| date | Sun, 04 May 2008 21:25:48 +0200 |
| parents | b77664331d06 |
| children | a8cd9bc1021a |
| rev | line source |
|---|---|
| 1 | 1 #include <iostream> |
| 2 | |
| 40 | 3 #include "gen/llvm.h" |
| 1 | 4 |
| 5 #include "dsymbol.h" | |
| 6 #include "aggregate.h" | |
| 7 #include "declaration.h" | |
| 8 #include "init.h" | |
| 9 | |
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10 #include "gen/tollvm.h" |
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11 #include "gen/irstate.h" |
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12 #include "gen/logger.h" |
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13 #include "gen/runtime.h" |
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14 #include "gen/arrays.h" |
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15 #include "gen/dvalue.h" |
| 100 | 16 #include "gen/functions.h" |
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17 #include "gen/structs.h" |
| 100 | 18 #include "gen/classes.h" |
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19 #include "gen/typeinf.h" |
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20 #include "gen/complex.h" |
| 1 | 21 |
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22 bool DtoIsPassedByRef(Type* type) |
| 40 | 23 { |
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24 Type* typ = DtoDType(type); |
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25 TY t = typ->ty; |
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26 return (t == Tstruct || t == Tarray || t == Tdelegate || t == Tsarray || typ->iscomplex()); |
| 40 | 27 } |
| 28 | |
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29 Type* DtoDType(Type* t) |
| 40 | 30 { |
| 31 if (t->ty == Ttypedef) { | |
| 32 Type* bt = t->toBasetype(); | |
| 33 assert(bt); | |
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34 return DtoDType(bt); |
| 40 | 35 } |
| 36 return t; | |
| 37 } | |
| 38 | |
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39 const llvm::Type* DtoType(Type* t) |
| 1 | 40 { |
| 41 assert(t); | |
| 42 switch (t->ty) | |
| 43 { | |
| 44 // integers | |
| 45 case Tint8: | |
| 46 case Tuns8: | |
| 47 case Tchar: | |
| 48 return (const llvm::Type*)llvm::Type::Int8Ty; | |
| 49 case Tint16: | |
| 50 case Tuns16: | |
| 51 case Twchar: | |
| 52 return (const llvm::Type*)llvm::Type::Int16Ty; | |
| 53 case Tint32: | |
| 54 case Tuns32: | |
| 55 case Tdchar: | |
| 56 return (const llvm::Type*)llvm::Type::Int32Ty; | |
| 57 case Tint64: | |
| 58 case Tuns64: | |
| 59 return (const llvm::Type*)llvm::Type::Int64Ty; | |
| 60 | |
| 61 case Tbool: | |
| 62 return (const llvm::Type*)llvm::ConstantInt::getTrue()->getType(); | |
| 63 | |
| 64 // floats | |
| 65 case Tfloat32: | |
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66 case Timaginary32: |
| 1 | 67 return llvm::Type::FloatTy; |
| 68 case Tfloat64: | |
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69 case Timaginary64: |
| 1 | 70 case Tfloat80: |
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71 case Timaginary80: |
| 1 | 72 return llvm::Type::DoubleTy; |
| 73 | |
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74 // complex |
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75 case Tcomplex32: |
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76 case Tcomplex64: |
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77 case Tcomplex80: |
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78 return DtoComplexType(t); |
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79 |
| 1 | 80 // pointers |
| 81 case Tpointer: { | |
| 82 assert(t->next); | |
| 83 if (t->next->ty == Tvoid) | |
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84 return (const llvm::Type*)getPtrToType(llvm::Type::Int8Ty); |
| 1 | 85 else |
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86 return (const llvm::Type*)getPtrToType(DtoType(t->next)); |
| 1 | 87 } |
| 88 | |
| 89 // arrays | |
| 90 case Tarray: | |
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91 return DtoArrayType(t); |
| 1 | 92 case Tsarray: |
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93 return DtoStaticArrayType(t); |
| 1 | 94 |
| 95 // void | |
| 96 case Tvoid: | |
| 97 return llvm::Type::VoidTy; | |
| 98 | |
| 99 // aggregates | |
| 100 case Tstruct: { | |
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101 if (!gIR->irType[t].type || *gIR->irType[t].type == NULL) { |
| 1 | 102 // recursive or cyclic declaration |
| 103 if (!gIR->structs.empty()) | |
| 104 { | |
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105 IrStruct* found = 0; |
| 1 | 106 for (IRState::StructVector::iterator i=gIR->structs.begin(); i!=gIR->structs.end(); ++i) |
| 107 { | |
| 100 | 108 if (t == (*i)->type) |
| 1 | 109 { |
| 100 | 110 return (*i)->recty.get(); |
| 1 | 111 } |
| 112 } | |
| 113 } | |
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114 } |
| 1 | 115 |
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116 TypeStruct* ts = (TypeStruct*)t; |
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117 assert(ts->sym); |
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118 DtoResolveDsymbol(ts->sym); |
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119 return gIR->irDsymbol[ts->sym].irStruct->recty.get(); // gIR->irType[t].type->get(); |
| 1 | 120 } |
| 121 | |
| 122 case Tclass: { | |
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123 /*if (!gIR->irType[t].type || *gIR->irType[t].type == NULL) { |
| 6 | 124 // recursive or cyclic declaration |
| 125 if (!gIR->structs.empty()) | |
| 126 { | |
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127 IrStruct* found = 0; |
| 6 | 128 for (IRState::StructVector::iterator i=gIR->structs.begin(); i!=gIR->structs.end(); ++i) |
| 129 { | |
| 100 | 130 if (t == (*i)->type) |
| 6 | 131 { |
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132 return getPtrToType((*i)->recty.get()); |
| 6 | 133 } |
| 134 } | |
| 135 } | |
| 132 | 136 Logger::println("no type found"); |
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137 }*/ |
| 6 | 138 |
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139 TypeClass* tc = (TypeClass*)t; |
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140 assert(tc->sym); |
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141 DtoResolveDsymbol(tc->sym); |
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142 return getPtrToType(gIR->irDsymbol[tc->sym].irStruct->recty.get()); // gIR->irType[t].type->get()); |
| 1 | 143 } |
| 144 | |
| 145 // functions | |
| 146 case Tfunction: | |
| 147 { | |
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148 if (!gIR->irType[t].type || *gIR->irType[t].type == NULL) { |
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149 return DtoFunctionType(t,NULL); |
| 1 | 150 } |
| 151 else { | |
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152 return gIR->irType[t].type->get(); |
| 1 | 153 } |
| 154 } | |
| 6 | 155 |
| 1 | 156 // delegates |
| 157 case Tdelegate: | |
| 158 { | |
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159 if (!gIR->irType[t].type || *gIR->irType[t].type == NULL) { |
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160 return DtoDelegateType(t); |
| 1 | 161 } |
| 162 else { | |
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163 return gIR->irType[t].type->get(); |
| 1 | 164 } |
| 165 } | |
| 166 | |
| 167 // typedefs | |
| 52 | 168 // enum |
| 1 | 169 case Ttypedef: |
| 52 | 170 case Tenum: |
| 1 | 171 { |
| 172 Type* bt = t->toBasetype(); | |
| 173 assert(bt); | |
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174 return DtoType(bt); |
| 1 | 175 } |
| 176 | |
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177 // associative arrays |
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178 case Taarray: |
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179 { |
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180 TypeAArray* taa = (TypeAArray*)t; |
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181 std::vector<const llvm::Type*> types; |
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182 types.push_back(DtoType(taa->key)); |
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183 types.push_back(DtoType(taa->next)); |
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184 return getPtrToType(llvm::StructType::get(types)); |
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185 } |
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186 |
| 1 | 187 default: |
| 188 printf("trying to convert unknown type with value %d\n", t->ty); | |
| 189 assert(0); | |
| 190 } | |
| 191 return 0; | |
| 192 } | |
| 193 | |
| 194 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 195 | |
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196 const llvm::StructType* DtoDelegateType(Type* t) |
| 1 | 197 { |
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198 const llvm::Type* i8ptr = getPtrToType(llvm::Type::Int8Ty); |
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199 const llvm::Type* func = DtoFunctionType(t->next, i8ptr); |
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200 const llvm::Type* funcptr = getPtrToType(func); |
| 1 | 201 |
| 202 std::vector<const llvm::Type*> types; | |
| 203 types.push_back(i8ptr); | |
| 204 types.push_back(funcptr); | |
| 205 return llvm::StructType::get(types); | |
| 206 } | |
| 207 | |
| 208 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 209 | |
| 210 static llvm::Function* LLVM_DeclareMemIntrinsic(const char* name, int bits, bool set=false) | |
| 211 { | |
| 212 assert(bits == 32 || bits == 64); | |
| 213 const llvm::Type* int8ty = (const llvm::Type*)llvm::Type::Int8Ty; | |
| 214 const llvm::Type* int32ty = (const llvm::Type*)llvm::Type::Int32Ty; | |
| 215 const llvm::Type* int64ty = (const llvm::Type*)llvm::Type::Int64Ty; | |
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216 const llvm::Type* int8ptrty = (const llvm::Type*)getPtrToType(llvm::Type::Int8Ty); |
| 1 | 217 const llvm::Type* voidty = (const llvm::Type*)llvm::Type::VoidTy; |
| 218 | |
| 219 assert(gIR); | |
| 220 assert(gIR->module); | |
| 221 | |
| 222 // parameter types | |
| 223 std::vector<const llvm::Type*> pvec; | |
| 224 pvec.push_back(int8ptrty); | |
| 225 pvec.push_back(set?int8ty:int8ptrty); | |
| 226 pvec.push_back(bits==32?int32ty:int64ty); | |
| 227 pvec.push_back(int32ty); | |
| 228 llvm::FunctionType* functype = llvm::FunctionType::get(voidty, pvec, false); | |
| 141 | 229 return llvm::cast<llvm::Function>(gIR->module->getOrInsertFunction(name, functype)); |
| 1 | 230 } |
| 231 | |
| 232 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 233 | |
| 234 // llvm.memset.i32 | |
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235 llvm::Function* LLVM_DeclareMemSet32() |
| 1 | 236 { |
| 237 static llvm::Function* _func = 0; | |
| 238 if (_func == 0) { | |
| 239 _func = LLVM_DeclareMemIntrinsic("llvm.memset.i32", 32, true); | |
| 240 } | |
| 241 return _func; | |
| 242 } | |
| 243 | |
| 244 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 245 | |
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246 llvm::Function* LLVM_DeclareMemSet64() |
| 1 | 247 { |
| 248 static llvm::Function* _func = 0; | |
| 249 if (_func == 0) { | |
| 250 _func = LLVM_DeclareMemIntrinsic("llvm.memset.i64", 64, true); | |
| 251 } | |
| 252 return _func; | |
| 253 } | |
| 254 | |
| 255 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 256 | |
| 257 // llvm.memcpy.i32 | |
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258 llvm::Function* LLVM_DeclareMemCpy32() |
| 1 | 259 { |
| 260 static llvm::Function* _func = 0; | |
| 261 if (_func == 0) { | |
| 262 _func = LLVM_DeclareMemIntrinsic("llvm.memcpy.i32", 32); | |
| 263 } | |
| 264 return _func; | |
| 265 } | |
| 266 | |
| 267 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 268 | |
| 269 // llvm.memcpy.i64 | |
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270 llvm::Function* LLVM_DeclareMemCpy64() |
| 1 | 271 { |
| 272 static llvm::Function* _func = 0; | |
| 273 if (_func == 0) { | |
| 274 _func = LLVM_DeclareMemIntrinsic("llvm.memcpy.i64", 64); | |
| 275 } | |
| 276 return _func; | |
| 277 } | |
| 278 | |
| 279 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 280 | |
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281 llvm::Value* DtoNullDelegate(llvm::Value* v) |
| 1 | 282 { |
| 283 assert(gIR); | |
| 284 d_uns64 n = (global.params.is64bit) ? 16 : 8; | |
| 285 | |
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286 const llvm::Type* i8p_ty = getPtrToType(llvm::Type::Int8Ty); |
| 1 | 287 |
| 288 llvm::Value* arr = new llvm::BitCastInst(v,i8p_ty,"tmp",gIR->scopebb()); | |
| 289 | |
| 290 llvm::Function* fn = LLVM_DeclareMemSet32(); | |
| 291 std::vector<llvm::Value*> llargs; | |
| 292 llargs.resize(4); | |
| 293 llargs[0] = arr; | |
| 294 llargs[1] = llvm::ConstantInt::get(llvm::Type::Int8Ty, 0, false); | |
| 295 llargs[2] = llvm::ConstantInt::get(llvm::Type::Int32Ty, n, false); | |
| 296 llargs[3] = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 297 | |
| 298 llvm::Value* ret = new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); | |
| 299 | |
| 300 return ret; | |
| 301 } | |
| 302 | |
| 303 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 304 | |
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305 llvm::Value* DtoDelegateCopy(llvm::Value* dst, llvm::Value* src) |
| 1 | 306 { |
| 307 assert(dst->getType() == src->getType()); | |
| 308 assert(gIR); | |
| 309 | |
| 310 d_uns64 n = (global.params.is64bit) ? 16 : 8; | |
| 311 | |
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312 const llvm::Type* arrty = getPtrToType(llvm::Type::Int8Ty); |
| 1 | 313 |
| 314 llvm::Value* dstarr = new llvm::BitCastInst(dst,arrty,"tmp",gIR->scopebb()); | |
| 315 llvm::Value* srcarr = new llvm::BitCastInst(src,arrty,"tmp",gIR->scopebb()); | |
| 316 | |
| 317 llvm::Function* fn = LLVM_DeclareMemCpy32(); | |
| 318 std::vector<llvm::Value*> llargs; | |
| 319 llargs.resize(4); | |
| 320 llargs[0] = dstarr; | |
| 321 llargs[1] = srcarr; | |
| 322 llargs[2] = llvm::ConstantInt::get(llvm::Type::Int32Ty, n, false); | |
| 323 llargs[3] = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 324 | |
| 325 return new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); | |
| 326 } | |
| 327 | |
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328 ////////////////////////////////////////////////////////////////////////////////////////// |
| 1 | 329 |
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330 llvm::Value* DtoCompareDelegate(TOK op, llvm::Value* lhs, llvm::Value* rhs) |
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331 { |
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332 llvm::ICmpInst::Predicate pred = (op == TOKequal) ? llvm::ICmpInst::ICMP_EQ : llvm::ICmpInst::ICMP_NE; |
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333 llvm::Value* l = gIR->ir->CreateLoad(DtoGEPi(lhs,0,0,"tmp"),"tmp"); |
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334 llvm::Value* r = gIR->ir->CreateLoad(DtoGEPi(rhs,0,0,"tmp"),"tmp"); |
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335 llvm::Value* b1 = gIR->ir->CreateICmp(pred,l,r,"tmp"); |
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336 l = gIR->ir->CreateLoad(DtoGEPi(lhs,0,1,"tmp"),"tmp"); |
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337 r = gIR->ir->CreateLoad(DtoGEPi(rhs,0,1,"tmp"),"tmp"); |
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338 llvm::Value* b2 = gIR->ir->CreateICmp(pred,l,r,"tmp"); |
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339 llvm::Value* b = gIR->ir->CreateAnd(b1,b2,"tmp"); |
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340 if (op == TOKnotequal) |
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341 return gIR->ir->CreateNot(b,"tmp"); |
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342 return b; |
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343 } |
| 1 | 344 |
| 345 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 346 | |
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347 llvm::GlobalValue::LinkageTypes DtoLinkage(Dsymbol* sym) |
| 1 | 348 { |
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349 // global variable |
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350 if (VarDeclaration* vd = sym->isVarDeclaration()) |
| 1 | 351 { |
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352 // template |
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353 if (DtoIsTemplateInstance(sym)) |
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354 return llvm::GlobalValue::WeakLinkage; |
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355 // local static |
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356 else if (sym->parent && sym->parent->isFuncDeclaration()) |
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357 return llvm::GlobalValue::InternalLinkage; |
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358 } |
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359 // function |
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360 else if (FuncDeclaration* fdecl = sym->isFuncDeclaration()) |
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361 { |
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362 assert(fdecl->type->ty == Tfunction); |
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363 TypeFunction* ft = (TypeFunction*)fdecl->type; |
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364 |
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365 // intrinsics are always external |
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366 if (fdecl->llvmInternal == LLVMintrinsic) |
| 132 | 367 return llvm::GlobalValue::ExternalLinkage; |
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368 // template instances should have weak linkage |
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369 else if (DtoIsTemplateInstance(fdecl)) |
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370 return llvm::GlobalValue::WeakLinkage; |
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371 // extern(C) functions are always external |
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372 else if (ft->linkage == LINKc) |
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373 return llvm::GlobalValue::ExternalLinkage; |
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374 } |
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375 // class |
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376 else if (ClassDeclaration* cd = sym->isClassDeclaration()) |
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377 { |
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378 // template |
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379 if (DtoIsTemplateInstance(cd)) |
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380 return llvm::GlobalValue::WeakLinkage; |
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381 } |
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382 else |
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383 { |
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384 assert(0 && "not global/function"); |
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385 } |
| 1 | 386 |
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387 // default to external linkage |
| 1 | 388 return llvm::GlobalValue::ExternalLinkage; |
| 389 | |
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390 // llvm linkage types |
| 1 | 391 /* ExternalLinkage = 0, LinkOnceLinkage, WeakLinkage, AppendingLinkage, |
| 392 InternalLinkage, DLLImportLinkage, DLLExportLinkage, ExternalWeakLinkage, | |
| 393 GhostLinkage */ | |
| 394 } | |
| 395 | |
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396 llvm::GlobalValue::LinkageTypes DtoInternalLinkage(Dsymbol* sym) |
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397 { |
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398 if (DtoIsTemplateInstance(sym)) |
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399 return llvm::GlobalValue::WeakLinkage; |
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400 else |
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401 return llvm::GlobalValue::InternalLinkage; |
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402 } |
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403 |
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404 llvm::GlobalValue::LinkageTypes DtoExternalLinkage(Dsymbol* sym) |
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405 { |
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406 if (DtoIsTemplateInstance(sym)) |
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407 return llvm::GlobalValue::WeakLinkage; |
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408 else |
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409 return llvm::GlobalValue::ExternalLinkage; |
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410 } |
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411 |
| 1 | 412 ////////////////////////////////////////////////////////////////////////////////////////// |
| 413 | |
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414 unsigned DtoCallingConv(LINK l) |
| 1 | 415 { |
| 416 if (l == LINKc) | |
| 417 return llvm::CallingConv::C; | |
| 418 else if (l == LINKd || l == LINKdefault) | |
| 419 return llvm::CallingConv::Fast; | |
| 420 else if (l == LINKwindows) | |
| 421 return llvm::CallingConv::X86_StdCall; | |
| 422 else | |
| 423 assert(0 && "Unsupported calling convention"); | |
| 424 } | |
| 425 | |
| 426 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 427 | |
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428 llvm::Value* DtoPointedType(llvm::Value* ptr, llvm::Value* val) |
| 1 | 429 { |
| 430 const llvm::Type* ptrTy = ptr->getType()->getContainedType(0); | |
| 431 const llvm::Type* valTy = val->getType(); | |
| 432 // ptr points to val's type | |
| 433 if (ptrTy == valTy) | |
| 434 { | |
| 435 return val; | |
| 436 } | |
| 437 // ptr is integer pointer | |
| 438 else if (ptrTy->isInteger()) | |
| 439 { | |
| 440 // val is integer | |
| 441 assert(valTy->isInteger()); | |
| 442 const llvm::IntegerType* pt = llvm::cast<const llvm::IntegerType>(ptrTy); | |
| 443 const llvm::IntegerType* vt = llvm::cast<const llvm::IntegerType>(valTy); | |
| 444 if (pt->getBitWidth() < vt->getBitWidth()) { | |
| 445 return new llvm::TruncInst(val, pt, "tmp", gIR->scopebb()); | |
| 446 } | |
| 447 else | |
| 448 assert(0); | |
| 449 } | |
| 450 // something else unsupported | |
| 451 else | |
| 452 { | |
| 453 Logger::cout() << *ptrTy << '|' << *valTy << '\n'; | |
| 454 assert(0); | |
| 455 } | |
| 456 return 0; | |
| 457 } | |
| 458 | |
| 459 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 460 | |
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461 llvm::Value* DtoBoolean(llvm::Value* val) |
| 1 | 462 { |
| 463 const llvm::Type* t = val->getType(); | |
| 464 if (t->isInteger()) | |
| 465 { | |
| 466 if (t == llvm::Type::Int1Ty) | |
| 467 return val; | |
| 468 else { | |
| 469 llvm::Value* zero = llvm::ConstantInt::get(t, 0, false); | |
| 470 return new llvm::ICmpInst(llvm::ICmpInst::ICMP_NE, val, zero, "tmp", gIR->scopebb()); | |
| 471 } | |
| 472 } | |
| 96 | 473 else if (isaPointer(t)) { |
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474 llvm::Value* zero = llvm::Constant::getNullValue(t); |
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475 return new llvm::ICmpInst(llvm::ICmpInst::ICMP_NE, val, zero, "tmp", gIR->scopebb()); |
| 1 | 476 } |
| 477 else | |
| 478 { | |
| 479 Logger::cout() << *t << '\n'; | |
| 480 } | |
| 481 assert(0); | |
| 482 return 0; | |
| 483 } | |
| 484 | |
| 485 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 486 | |
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487 const llvm::Type* DtoSize_t() |
| 1 | 488 { |
| 489 if (global.params.is64bit) | |
| 490 return llvm::Type::Int64Ty; | |
| 491 else | |
| 492 return llvm::Type::Int32Ty; | |
| 493 } | |
| 494 | |
| 495 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 496 | |
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497 llvm::Constant* DtoConstInitializer(Type* type, Initializer* init) |
| 1 | 498 { |
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499 llvm::Constant* _init = 0; // may return zero |
| 1 | 500 if (!init) |
| 501 { | |
| 40 | 502 Logger::println("const default initializer for %s", type->toChars()); |
| 503 _init = type->defaultInit()->toConstElem(gIR); | |
| 1 | 504 } |
| 505 else if (ExpInitializer* ex = init->isExpInitializer()) | |
| 506 { | |
| 40 | 507 Logger::println("const expression initializer"); |
| 508 _init = ex->exp->toConstElem(gIR); | |
| 1 | 509 } |
| 510 else if (StructInitializer* si = init->isStructInitializer()) | |
| 511 { | |
| 40 | 512 Logger::println("const struct initializer"); |
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513 _init = DtoConstStructInitializer(si); |
| 1 | 514 } |
| 515 else if (ArrayInitializer* ai = init->isArrayInitializer()) | |
| 516 { | |
| 40 | 517 Logger::println("const array initializer"); |
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518 _init = DtoConstArrayInitializer(ai); |
| 1 | 519 } |
| 520 else if (init->isVoidInitializer()) | |
| 521 { | |
| 40 | 522 Logger::println("const void initializer"); |
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523 const llvm::Type* ty = DtoType(type); |
| 1 | 524 _init = llvm::Constant::getNullValue(ty); |
| 525 } | |
| 526 else { | |
| 40 | 527 Logger::println("unsupported const initializer: %s", init->toChars()); |
| 528 } | |
| 529 return _init; | |
| 530 } | |
| 531 | |
| 532 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 533 | |
| 100 | 534 llvm::Constant* DtoConstFieldInitializer(Type* t, Initializer* init) |
| 535 { | |
| 536 Logger::println("DtoConstFieldInitializer"); | |
| 537 LOG_SCOPE; | |
| 538 | |
| 539 const llvm::Type* _type = DtoType(t); | |
| 540 | |
| 541 llvm::Constant* _init = DtoConstInitializer(t, init); | |
| 542 assert(_init); | |
| 543 if (_type != _init->getType()) | |
| 544 { | |
| 545 Logger::cout() << "field init is: " << *_init << " type should be " << *_type << '\n'; | |
| 546 if (t->ty == Tsarray) | |
| 547 { | |
| 548 const llvm::ArrayType* arrty = isaArray(_type); | |
| 549 uint64_t n = arrty->getNumElements(); | |
| 550 std::vector<llvm::Constant*> vals(n,_init); | |
| 551 _init = llvm::ConstantArray::get(arrty, vals); | |
| 552 } | |
| 553 else if (t->ty == Tarray) | |
| 554 { | |
| 555 assert(isaStruct(_type)); | |
| 556 _init = llvm::ConstantAggregateZero::get(_type); | |
| 557 } | |
| 558 else if (t->ty == Tstruct) | |
| 559 { | |
| 560 const llvm::StructType* structty = isaStruct(_type); | |
| 561 TypeStruct* ts = (TypeStruct*)t; | |
| 562 assert(ts); | |
| 563 assert(ts->sym); | |
|
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564 assert(gIR->irDsymbol[ts->sym].irStruct->constInit); |
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565 _init = gIR->irDsymbol[ts->sym].irStruct->constInit; |
| 100 | 566 } |
| 567 else if (t->ty == Tclass) | |
| 568 { | |
| 569 _init = llvm::Constant::getNullValue(_type); | |
| 570 } | |
| 571 else { | |
| 572 Logger::println("failed for type %s", t->toChars()); | |
| 573 assert(0); | |
| 574 } | |
| 575 } | |
| 576 | |
| 577 return _init; | |
| 578 } | |
| 579 | |
| 580 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 581 | |
|
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582 DValue* DtoInitializer(Initializer* init) |
| 40 | 583 { |
| 584 if (ExpInitializer* ex = init->isExpInitializer()) | |
| 585 { | |
| 586 Logger::println("expression initializer"); | |
| 92 | 587 assert(ex->exp); |
|
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588 return ex->exp->toElem(gIR); |
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589 } |
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590 else if (init->isVoidInitializer()) |
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591 { |
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592 // do nothing |
| 40 | 593 } |
| 594 else { | |
| 1 | 595 Logger::println("unsupported initializer: %s", init->toChars()); |
|
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596 assert(0); |
| 1 | 597 } |
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598 return 0; |
| 1 | 599 } |
| 6 | 600 |
|
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601 ////////////////////////////////////////////////////////////////////////////////////////// |
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602 |
|
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603 llvm::Value* DtoGEP(llvm::Value* ptr, llvm::Value* i0, llvm::Value* i1, const std::string& var, llvm::BasicBlock* bb) |
| 6 | 604 { |
| 605 std::vector<llvm::Value*> v(2); | |
| 606 v[0] = i0; | |
| 607 v[1] = i1; | |
|
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608 //Logger::cout() << "DtoGEP: " << *ptr << '\n'; |
|
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609 return new llvm::GetElementPtrInst(ptr, v.begin(), v.end(), var, bb?bb:gIR->scopebb()); |
| 6 | 610 } |
|
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611 |
|
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612 ////////////////////////////////////////////////////////////////////////////////////////// |
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613 |
|
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614 llvm::Value* DtoGEP(llvm::Value* ptr, const std::vector<unsigned>& src, const std::string& var, llvm::BasicBlock* bb) |
|
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615 { |
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616 size_t n = src.size(); |
|
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617 std::vector<llvm::Value*> dst(n, NULL); |
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618 //std::ostream& ostr = Logger::cout(); |
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619 //ostr << "indices for '" << *ptr << "':"; |
|
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620 for (size_t i=0; i<n; ++i) |
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621 { |
|
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622 //ostr << ' ' << i; |
|
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623 dst[i] = llvm::ConstantInt::get(llvm::Type::Int32Ty, src[i], false); |
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624 } |
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625 //ostr << '\n';*/ |
|
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626 return new llvm::GetElementPtrInst(ptr, dst.begin(), dst.end(), var, bb?bb:gIR->scopebb()); |
|
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627 } |
| 9 | 628 |
|
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629 ////////////////////////////////////////////////////////////////////////////////////////// |
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630 |
|
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631 llvm::Value* DtoGEPi(llvm::Value* ptr, unsigned i, const std::string& var, llvm::BasicBlock* bb) |
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632 { |
|
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633 return new llvm::GetElementPtrInst(ptr, llvm::ConstantInt::get(llvm::Type::Int32Ty, i, false), var, bb?bb:gIR->scopebb()); |
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634 } |
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635 |
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636 ////////////////////////////////////////////////////////////////////////////////////////// |
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637 |
|
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638 llvm::Value* DtoGEPi(llvm::Value* ptr, unsigned i0, unsigned i1, const std::string& var, llvm::BasicBlock* bb) |
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639 { |
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640 std::vector<llvm::Value*> v(2); |
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641 v[0] = llvm::ConstantInt::get(llvm::Type::Int32Ty, i0, false); |
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642 v[1] = llvm::ConstantInt::get(llvm::Type::Int32Ty, i1, false); |
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643 return new llvm::GetElementPtrInst(ptr, v.begin(), v.end(), var, bb?bb:gIR->scopebb()); |
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644 } |
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645 |
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646 ////////////////////////////////////////////////////////////////////////////////////////// |
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647 |
|
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648 llvm::Value* DtoRealloc(llvm::Value* ptr, const llvm::Type* ty) |
| 34 | 649 { |
| 650 /*size_t sz = gTargetData->getTypeSize(ty); | |
|
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651 llvm::ConstantInt* n = llvm::ConstantInt::get(DtoSize_t(), sz, false); |
| 34 | 652 if (ptr == 0) { |
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653 llvm::PointerType* i8pty = getPtrToType(llvm::Type::Int8Ty); |
| 34 | 654 ptr = llvm::ConstantPointerNull::get(i8pty); |
| 655 } | |
|
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656 return DtoRealloc(ptr, n);*/ |
| 34 | 657 return NULL; |
| 658 } | |
| 659 | |
| 660 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 661 | |
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662 llvm::Value* DtoRealloc(llvm::Value* ptr, llvm::Value* n) |
| 34 | 663 { |
| 664 assert(ptr); | |
| 665 assert(n); | |
| 666 | |
| 667 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_realloc"); | |
| 668 assert(fn); | |
| 669 | |
| 670 llvm::Value* newptr = ptr; | |
| 671 | |
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672 const llvm::PointerType* i8pty = getPtrToType(llvm::Type::Int8Ty); |
| 34 | 673 if (ptr->getType() != i8pty) { |
| 674 newptr = new llvm::BitCastInst(ptr,i8pty,"tmp",gIR->scopebb()); | |
| 675 } | |
| 676 | |
| 677 std::vector<llvm::Value*> args; | |
| 678 args.push_back(newptr); | |
| 679 args.push_back(n); | |
| 680 llvm::Value* ret = new llvm::CallInst(fn, args.begin(), args.end(), "tmprealloc", gIR->scopebb()); | |
| 681 | |
| 682 return ret->getType() == ptr->getType() ? ret : new llvm::BitCastInst(ret,ptr->getType(),"tmp",gIR->scopebb()); | |
| 683 } | |
| 684 | |
| 685 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 686 | |
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687 void DtoAssert(Loc* loc, DValue* msg) |
| 34 | 688 { |
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689 std::vector<llvm::Value*> args; |
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690 llvm::Constant* c; |
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691 |
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692 // func |
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693 const char* fname = msg ? "_d_assert_msg" : "_d_assert"; |
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694 |
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695 // msg param |
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696 if (msg) args.push_back(msg->getRVal()); |
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697 |
|
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698 // file param |
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699 c = DtoConstString(loc->filename); |
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700 llvm::AllocaInst* alloc = new llvm::AllocaInst(c->getType(), "srcfile", gIR->topallocapoint()); |
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701 llvm::Value* ptr = DtoGEPi(alloc, 0,0, "tmp"); |
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702 DtoStore(c->getOperand(0), ptr); |
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703 ptr = DtoGEPi(alloc, 0,1, "tmp"); |
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704 DtoStore(c->getOperand(1), ptr); |
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705 args.push_back(alloc); |
| 34 | 706 |
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707 // line param |
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708 c = DtoConstUint(loc->linnum); |
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709 args.push_back(c); |
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710 |
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711 // call |
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712 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, fname); |
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713 llvm::CallInst* call = new llvm::CallInst(fn, args.begin(), args.end(), "", gIR->scopebb()); |
| 34 | 714 } |
| 715 | |
| 40 | 716 ////////////////////////////////////////////////////////////////////////////////////////// |
| 34 | 717 |
|
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718 static const llvm::Type* get_next_frame_ptr_type(Dsymbol* sc) |
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719 { |
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720 assert(sc->isFuncDeclaration() || sc->isClassDeclaration()); |
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721 Dsymbol* p = sc->toParent2(); |
| 131 | 722 if (!p->isFuncDeclaration() && !p->isClassDeclaration()) |
| 723 Logger::println("unexpected parent symbol found while resolving frame pointer - '%s' kind: '%s'", p->toChars(), p->kind()); | |
|
129
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724 assert(p->isFuncDeclaration() || p->isClassDeclaration()); |
|
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725 if (FuncDeclaration* fd = p->isFuncDeclaration()) |
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726 { |
|
156
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727 llvm::Value* v = gIR->irDsymbol[fd].irFunc->nestedVar; |
|
129
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728 assert(v); |
|
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729 return v->getType(); |
|
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730 } |
|
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731 else if (ClassDeclaration* cd = p->isClassDeclaration()) |
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732 { |
|
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733 return DtoType(cd->type); |
|
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734 } |
|
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|
735 else |
|
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|
736 { |
|
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737 Logger::println("symbol: '%s' kind: '%s'", sc->toChars(), sc->kind()); |
|
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738 assert(0); |
|
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739 } |
|
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|
740 } |
|
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741 |
| 131 | 742 ////////////////////////////////////////////////////////////////////////////////////////// |
| 743 | |
| 744 static llvm::Value* get_frame_ptr_impl(FuncDeclaration* func, Dsymbol* sc, llvm::Value* v) | |
|
129
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745 { |
| 131 | 746 LOG_SCOPE; |
| 747 if (sc == func) | |
|
129
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748 { |
|
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749 return v; |
|
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750 } |
|
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751 else if (FuncDeclaration* fd = sc->isFuncDeclaration()) |
|
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752 { |
| 131 | 753 Logger::println("scope is function: %s", fd->toChars()); |
| 754 | |
| 755 if (fd->toParent2() == func) | |
| 756 { | |
|
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757 if (!gIR->irDsymbol[func].irFunc->nestedVar) |
| 131 | 758 return NULL; |
|
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759 return DtoBitCast(v, gIR->irDsymbol[func].irFunc->nestedVar->getType()); |
| 131 | 760 } |
| 761 | |
|
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762 v = DtoBitCast(v, get_next_frame_ptr_type(fd)); |
|
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763 Logger::cout() << "v = " << *v << '\n'; |
|
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|
764 |
|
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765 if (fd->toParent2()->isFuncDeclaration()) |
|
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766 { |
|
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767 v = DtoGEPi(v, 0,0, "tmp"); |
|
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768 v = DtoLoad(v); |
|
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|
769 } |
|
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770 else if (ClassDeclaration* cd = fd->toParent2()->isClassDeclaration()) |
|
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771 { |
|
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|
772 size_t idx = 2; |
|
156
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773 //idx += gIR->irDsymbol[cd].irStruct->interfaceVec.size(); |
|
129
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774 v = DtoGEPi(v,0,idx,"tmp"); |
|
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|
775 v = DtoLoad(v); |
|
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|
776 } |
|
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|
777 else |
|
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|
778 { |
|
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|
779 assert(0); |
|
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780 } |
| 131 | 781 return get_frame_ptr_impl(func, fd->toParent2(), v); |
|
129
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782 } |
|
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783 else if (ClassDeclaration* cd = sc->isClassDeclaration()) |
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784 { |
| 131 | 785 Logger::println("scope is class: %s", cd->toChars()); |
|
129
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786 /*size_t idx = 2; |
|
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787 idx += cd->llvmIrStruct->interfaces.size(); |
|
129
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788 v = DtoGEPi(v,0,idx,"tmp"); |
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789 Logger::cout() << "gep = " << *v << '\n'; |
|
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790 v = DtoLoad(v);*/ |
| 131 | 791 return get_frame_ptr_impl(func, cd->toParent2(), v); |
|
129
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792 } |
|
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793 else |
|
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794 { |
| 131 | 795 Logger::println("symbol: '%s'", sc->toPrettyChars()); |
|
129
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796 assert(0); |
|
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|
797 } |
|
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|
798 } |
|
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799 |
| 131 | 800 ////////////////////////////////////////////////////////////////////////////////////////// |
| 801 | |
| 802 static llvm::Value* get_frame_ptr(FuncDeclaration* func) | |
|
129
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803 { |
| 131 | 804 Logger::println("Resolving context pointer for nested function: '%s'", func->toPrettyChars()); |
|
129
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805 LOG_SCOPE; |
|
136
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806 IrFunction* irfunc = gIR->func(); |
|
129
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807 |
| 131 | 808 // in the right scope already |
| 809 if (func == irfunc->decl) | |
|
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810 return gIR->irDsymbol[irfunc->decl].irFunc->nestedVar; |
|
129
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|
811 |
|
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|
812 // use the 'this' pointer |
|
156
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813 llvm::Value* ptr = gIR->irDsymbol[irfunc->decl].irFunc->thisVar; |
|
50
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|
814 assert(ptr); |
|
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|
815 |
|
129
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816 // return the fully resolved frame pointer |
| 131 | 817 ptr = get_frame_ptr_impl(func, irfunc->decl, ptr); |
| 818 if (ptr) Logger::cout() << "Found context!" << *ptr; | |
| 819 else Logger::cout() << "NULL context!\n"; | |
|
50
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|
820 |
|
129
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|
821 return ptr; |
|
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|
822 } |
|
50
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|
823 |
| 131 | 824 ////////////////////////////////////////////////////////////////////////////////////////// |
| 825 | |
| 826 llvm::Value* DtoNestedContext(FuncDeclaration* func) | |
| 827 { | |
| 828 // resolve frame ptr | |
| 829 llvm::Value* ptr = get_frame_ptr(func); | |
| 830 Logger::cout() << "Nested context ptr = "; | |
| 831 if (ptr) Logger::cout() << *ptr; | |
| 832 else Logger::cout() << "NULL"; | |
| 833 Logger::cout() << '\n'; | |
| 834 return ptr; | |
| 835 } | |
| 836 | |
| 837 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 838 | |
| 839 static void print_frame_worker(VarDeclaration* vd, Dsymbol* par) | |
| 840 { | |
| 841 if (vd->toParent2() == par) | |
| 842 { | |
| 843 Logger::println("found: '%s' kind: '%s'", par->toChars(), par->kind()); | |
| 844 return; | |
| 845 } | |
| 846 | |
| 847 Logger::println("diving into: '%s' kind: '%s'", par->toChars(), par->kind()); | |
| 848 LOG_SCOPE; | |
| 849 print_frame_worker(vd, par->toParent2()); | |
| 850 } | |
| 851 | |
| 852 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 853 | |
| 854 static void print_nested_frame_list(VarDeclaration* vd, Dsymbol* par) | |
| 855 { | |
| 856 Logger::println("Frame pointer list for nested var: '%s'", vd->toPrettyChars()); | |
| 857 LOG_SCOPE; | |
| 858 if (vd->toParent2() != par) | |
| 859 print_frame_worker(vd, par); | |
| 860 else | |
| 861 Logger::println("Found at level 0"); | |
| 862 Logger::println("Done"); | |
| 863 } | |
| 864 | |
| 865 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 866 | |
|
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867 llvm::Value* DtoNestedVariable(VarDeclaration* vd) |
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868 { |
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869 // log the frame list |
|
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870 IrFunction* irfunc = gIR->func(); |
|
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871 if (Logger::enabled()) |
| 131 | 872 print_nested_frame_list(vd, irfunc->decl); |
|
50
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873 |
|
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874 // resolve frame ptr |
| 131 | 875 FuncDeclaration* func = vd->toParent2()->isFuncDeclaration(); |
| 876 assert(func); | |
| 877 llvm::Value* ptr = DtoNestedContext(func); | |
| 878 assert(ptr && "nested var, but no context"); | |
|
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879 |
|
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880 // we must cast here to be sure. nested classes just have a void* |
|
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881 ptr = DtoBitCast(ptr, gIR->irDsymbol[func].irFunc->nestedVar->getType()); |
|
50
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882 |
|
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883 // index nested var and load (if necessary) |
|
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884 llvm::Value* v = DtoGEPi(ptr, 0, gIR->irDsymbol[vd].irLocal->nestedIndex, "tmp"); |
|
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885 // references must be loaded, for normal variables this IS already the variable storage!!! |
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886 if (vd->isParameter() && (vd->isRef() || vd->isOut() || DtoIsPassedByRef(vd->type))) |
|
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887 v = DtoLoad(v); |
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888 |
| 131 | 889 // log and return |
| 890 Logger::cout() << "Nested var ptr = " << *v << '\n'; | |
|
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891 return v; |
|
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|
892 } |
|
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|
893 |
|
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|
894 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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895 |
|
86
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|
896 void DtoAssign(DValue* lhs, DValue* rhs) |
|
51
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897 { |
| 92 | 898 Logger::cout() << "DtoAssign(...);\n"; |
| 131 | 899 LOG_SCOPE; |
| 900 | |
|
86
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901 Type* t = DtoDType(lhs->getType()); |
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902 Type* t2 = DtoDType(rhs->getType()); |
|
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903 |
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|
904 if (t->ty == Tstruct) { |
|
86
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85
diff
changeset
|
905 if (t2 != t) { |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
906 // TODO: fix this, use 'rhs' for something |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
907 DtoStructZeroInit(lhs->getLVal()); |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
908 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
909 else if (!rhs->inPlace()) { |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
910 DtoStructCopy(lhs->getLVal(),rhs->getRVal()); |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
85
diff
changeset
|
911 } |
|
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
912 } |
|
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
913 else if (t->ty == Tarray) { |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
914 // lhs is slice |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
915 if (DSliceValue* s = lhs->isSlice()) { |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
916 if (DSliceValue* s2 = rhs->isSlice()) { |
|
108
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
107
diff
changeset
|
917 DtoArrayCopySlices(s, s2); |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
918 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
919 else if (t->next == t2) { |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
920 if (s->len) |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
921 DtoArrayInit(s->ptr, s->len, rhs->getRVal()); |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
922 else |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
923 DtoArrayInit(s->ptr, rhs->getRVal()); |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
924 } |
|
108
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
107
diff
changeset
|
925 else { |
|
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
107
diff
changeset
|
926 DtoArrayCopyToSlice(s, rhs); |
|
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
107
diff
changeset
|
927 } |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
928 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
929 // rhs is slice |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
930 else if (DSliceValue* s = rhs->isSlice()) { |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
931 DtoSetArray(lhs->getLVal(),s->len,s->ptr); |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
932 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
933 // null |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
934 else if (rhs->isNull()) { |
|
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
|
935 DtoSetArrayToNull(lhs->getLVal()); |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
936 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
937 // reference assignment |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
938 else { |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
939 DtoArrayAssign(lhs->getLVal(), rhs->getRVal()); |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
940 } |
|
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
941 } |
|
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
942 else if (t->ty == Tsarray) { |
|
144
a27941d00351
[svn r149] fixed: a bunch of D-style variadics problems.
lindquist
parents:
142
diff
changeset
|
943 if (DtoType(lhs->getType()) == DtoType(rhs->getType())) { |
|
a27941d00351
[svn r149] fixed: a bunch of D-style variadics problems.
lindquist
parents:
142
diff
changeset
|
944 DtoStaticArrayCopy(lhs->getLVal(), rhs->getRVal()); |
|
a27941d00351
[svn r149] fixed: a bunch of D-style variadics problems.
lindquist
parents:
142
diff
changeset
|
945 } |
|
a27941d00351
[svn r149] fixed: a bunch of D-style variadics problems.
lindquist
parents:
142
diff
changeset
|
946 else { |
|
a27941d00351
[svn r149] fixed: a bunch of D-style variadics problems.
lindquist
parents:
142
diff
changeset
|
947 DtoArrayInit(lhs->getLVal(), rhs->getRVal()); |
|
a27941d00351
[svn r149] fixed: a bunch of D-style variadics problems.
lindquist
parents:
142
diff
changeset
|
948 } |
|
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
949 } |
|
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
950 else if (t->ty == Tdelegate) { |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
951 if (rhs->isNull()) |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
952 DtoNullDelegate(lhs->getLVal()); |
| 132 | 953 else if (!rhs->inPlace()) { |
| 954 llvm::Value* l = lhs->getLVal(); | |
| 955 llvm::Value* r = rhs->getRVal(); | |
| 956 Logger::cout() << "assign\nlhs: " << *l << "rhs: " << *r << '\n'; | |
| 957 DtoDelegateCopy(l, r); | |
| 958 } | |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
959 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
960 else if (t->ty == Tclass) { |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
961 assert(t2->ty == Tclass); |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
962 // assignment to this in constructor special case |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
963 if (lhs->isThis()) { |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
964 llvm::Value* tmp = rhs->getRVal(); |
| 100 | 965 FuncDeclaration* fdecl = gIR->func()->decl; |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
966 // respecify the this param |
|
156
ccd07d9f2ce9
[svn r172] moving all IR state previously stored in Dsymbol into IrDsymbol and a Dsymbol->IrDsymbol map
ChristianK
parents:
155
diff
changeset
|
967 if (!llvm::isa<llvm::AllocaInst>(gIR->irDsymbol[fdecl].irFunc->thisVar)) |
|
ccd07d9f2ce9
[svn r172] moving all IR state previously stored in Dsymbol into IrDsymbol and a Dsymbol->IrDsymbol map
ChristianK
parents:
155
diff
changeset
|
968 gIR->irDsymbol[fdecl].irFunc->thisVar = new llvm::AllocaInst(tmp->getType(), "newthis", gIR->topallocapoint()); |
|
ccd07d9f2ce9
[svn r172] moving all IR state previously stored in Dsymbol into IrDsymbol and a Dsymbol->IrDsymbol map
ChristianK
parents:
155
diff
changeset
|
969 DtoStore(tmp, gIR->irDsymbol[fdecl].irFunc->thisVar); |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
970 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
971 // regular class ref -> class ref assignment |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
972 else { |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
973 DtoStore(rhs->getRVal(), lhs->getLVal()); |
|
fd32135dca3e
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lindquist
parents:
85
diff
changeset
|
974 } |
|
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
975 } |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
976 else if (t->iscomplex()) { |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
977 assert(!lhs->isComplex()); |
|
107
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
978 |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
979 llvm::Value* dst; |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
980 if (DLRValue* lr = lhs->isLRValue()) { |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
981 dst = lr->getLVal(); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
982 rhs = DtoCastComplex(rhs, lr->getLType()); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
983 } |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
984 else { |
|
107
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
985 dst = lhs->getRVal(); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
986 } |
|
107
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
987 |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
988 if (DComplexValue* cx = rhs->isComplex()) |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
989 DtoComplexSet(dst, cx->re, cx->im); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
990 else |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
991 DtoComplexAssign(dst, rhs->getRVal()); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
992 } |
|
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
993 else { |
| 131 | 994 llvm::Value* l = lhs->getLVal(); |
|
86
fd32135dca3e
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lindquist
parents:
85
diff
changeset
|
995 llvm::Value* r = rhs->getRVal(); |
|
fd32135dca3e
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lindquist
parents:
85
diff
changeset
|
996 Logger::cout() << "assign\nlhs: " << *l << "rhs: " << *r << '\n'; |
|
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
997 const llvm::Type* lit = l->getType()->getContainedType(0); |
| 131 | 998 if (r->getType() != lit) { |
| 999 if (DLRValue* lr = lhs->isLRValue()) // handle lvalue cast assignments | |
| 1000 r = DtoCast(rhs, lr->getLType())->getRVal(); | |
| 1001 else | |
| 1002 r = DtoCast(rhs, lhs->getType())->getRVal(); | |
|
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1003 Logger::cout() << "really assign\nlhs: " << *l << "rhs: " << *r << '\n'; |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1004 } |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1005 gIR->ir->CreateStore(r, l); |
|
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
1006 } |
|
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
1007 } |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1008 |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1009 ////////////////////////////////////////////////////////////////////////////////////////// |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1010 DValue* DtoCastInt(DValue* val, Type* _to) |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1011 { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1012 const llvm::Type* tolltype = DtoType(_to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1013 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1014 Type* to = DtoDType(_to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1015 Type* from = DtoDType(val->getType()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1016 assert(from->isintegral()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1017 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1018 size_t fromsz = from->size(); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1019 size_t tosz = to->size(); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1020 |
| 131 | 1021 llvm::Value* rval = val->getRVal(); |
| 1022 if (rval->getType() == tolltype) { | |
| 1023 return new DImValue(_to, rval); | |
| 1024 } | |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1025 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1026 if (to->isintegral()) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1027 if (fromsz < tosz) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1028 Logger::cout() << "cast to: " << *tolltype << '\n'; |
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1029 if (from->isunsigned() || from->ty == Tbool) { |
| 131 | 1030 rval = new llvm::ZExtInst(rval, tolltype, "tmp", gIR->scopebb()); |
|
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1031 } else { |
| 131 | 1032 rval = new llvm::SExtInst(rval, tolltype, "tmp", gIR->scopebb()); |
|
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1033 } |
|
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1034 } |
|
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1035 else if (fromsz > tosz) { |
| 131 | 1036 rval = new llvm::TruncInst(rval, tolltype, "tmp", gIR->scopebb()); |
|
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|
1037 } |
|
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1038 else { |
| 131 | 1039 rval = new llvm::BitCastInst(rval, tolltype, "tmp", gIR->scopebb()); |
|
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1040 } |
|
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|
1041 } |
|
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1042 else if (to->isfloating()) { |
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1043 if (from->isunsigned()) { |
| 131 | 1044 rval = new llvm::UIToFPInst(rval, tolltype, "tmp", gIR->scopebb()); |
|
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1045 } |
|
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1046 else { |
| 131 | 1047 rval = new llvm::SIToFPInst(rval, tolltype, "tmp", gIR->scopebb()); |
|
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1048 } |
|
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|
1049 } |
|
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1050 else if (to->ty == Tpointer) { |
| 131 | 1051 Logger::cout() << "cast pointer: " << *tolltype << '\n'; |
| 1052 rval = gIR->ir->CreateIntToPtr(rval, tolltype, "tmp"); | |
|
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|
1053 } |
|
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|
1054 else { |
|
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|
1055 assert(0 && "bad int cast"); |
|
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|
1056 } |
|
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|
1057 |
|
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|
1058 return new DImValue(_to, rval); |
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|
1059 } |
|
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|
1060 |
|
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1061 DValue* DtoCastPtr(DValue* val, Type* to) |
|
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|
1062 { |
|
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1063 const llvm::Type* tolltype = DtoType(to); |
|
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|
1064 |
|
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|
1065 Type* totype = DtoDType(to); |
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1066 Type* fromtype = DtoDType(val->getType()); |
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1067 assert(fromtype->ty == Tpointer); |
|
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|
1068 |
|
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|
1069 llvm::Value* rval; |
|
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1070 |
|
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1071 if (totype->ty == Tpointer || totype->ty == Tclass) { |
|
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|
1072 llvm::Value* src = val->getRVal(); |
|
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1073 Logger::cout() << "src: " << *src << "to type: " << *tolltype << '\n'; |
|
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1074 rval = new llvm::BitCastInst(src, tolltype, "tmp", gIR->scopebb()); |
|
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|
1075 } |
|
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|
1076 else if (totype->isintegral()) { |
|
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|
1077 rval = new llvm::PtrToIntInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
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|
1078 } |
|
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|
1079 else { |
|
107
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1080 Logger::println("invalid cast from '%s' to '%s'", val->getType()->toChars(), to->toChars()); |
|
97
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|
1081 assert(0); |
|
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|
1082 } |
|
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|
1083 |
|
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|
1084 return new DImValue(to, rval); |
|
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|
1085 } |
|
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|
1086 |
|
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|
1087 DValue* DtoCastFloat(DValue* val, Type* to) |
|
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1088 { |
|
104
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1089 if (val->getType() == to) |
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1090 return val; |
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1091 |
|
97
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|
1092 const llvm::Type* tolltype = DtoType(to); |
|
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1093 |
|
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1094 Type* totype = DtoDType(to); |
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1095 Type* fromtype = DtoDType(val->getType()); |
|
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1096 assert(fromtype->isfloating()); |
|
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|
1097 |
|
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1098 size_t fromsz = fromtype->size(); |
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1099 size_t tosz = totype->size(); |
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1100 |
|
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1101 llvm::Value* rval; |
|
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1102 |
|
104
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1103 if (totype->iscomplex()) { |
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|
1104 assert(0); |
|
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|
1105 //return new DImValue(to, DtoComplex(to, val)); |
|
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|
1106 } |
|
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|
1107 else if (totype->isfloating()) { |
|
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1108 if ((fromtype->ty == Tfloat80 || fromtype->ty == Tfloat64) && (totype->ty == Tfloat80 || totype->ty == Tfloat64)) { |
|
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1109 rval = val->getRVal(); |
|
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|
1110 } |
|
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|
1111 else if (fromsz < tosz) { |
|
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|
1112 rval = new llvm::FPExtInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
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|
1113 } |
|
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|
1114 else if (fromsz > tosz) { |
|
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|
1115 rval = new llvm::FPTruncInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
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|
1116 } |
|
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|
1117 else { |
|
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|
1118 assert(0 && "bad float cast"); |
|
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|
1119 } |
|
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|
1120 } |
|
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|
1121 else if (totype->isintegral()) { |
|
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|
1122 if (totype->isunsigned()) { |
|
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|
1123 rval = new llvm::FPToUIInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
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|
1124 } |
|
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|
1125 else { |
|
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|
1126 rval = new llvm::FPToSIInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
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|
1127 } |
|
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|
1128 } |
|
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|
1129 else { |
|
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|
1130 assert(0 && "bad float cast"); |
|
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|
1131 } |
|
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|
1132 |
|
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|
1133 return new DImValue(to, rval); |
|
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|
1134 } |
|
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|
1135 |
|
104
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|
1136 DValue* DtoCastComplex(DValue* val, Type* _to) |
|
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|
1137 { |
|
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|
1138 Type* to = DtoDType(_to); |
|
107
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|
1139 Type* vty = val->getType(); |
|
104
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|
1140 if (to->iscomplex()) { |
|
107
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|
1141 if (vty->size() == to->size()) |
|
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|
1142 return val; |
|
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|
1143 |
|
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|
1144 llvm::Value *re, *im; |
|
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|
1145 DtoGetComplexParts(val, re, im); |
|
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|
1146 const llvm::Type* toty = DtoComplexBaseType(to); |
|
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|
1147 |
|
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|
1148 if (to->size() < vty->size()) { |
|
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|
1149 re = gIR->ir->CreateFPTrunc(re, toty, "tmp"); |
|
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|
1150 im = gIR->ir->CreateFPTrunc(im, toty, "tmp"); |
|
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|
1151 } |
|
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|
1152 else if (to->size() > vty->size()) { |
|
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changeset
|
1153 re = gIR->ir->CreateFPExt(re, toty, "tmp"); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1154 im = gIR->ir->CreateFPExt(im, toty, "tmp"); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1155 } |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1156 else { |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1157 return val; |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1158 } |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1159 |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1160 if (val->isComplex()) |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1161 return new DComplexValue(_to, re, im); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1162 |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1163 // unfortunately at this point, the cast value can show up as the lvalue for += and similar expressions. |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1164 // so we need to give it storage, or fix the system that handles this stuff (DLRValue) |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1165 llvm::Value* mem = new llvm::AllocaInst(DtoType(_to), "castcomplextmp", gIR->topallocapoint()); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1166 DtoComplexSet(mem, re, im); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1167 return new DLRValue(val->getType(), val->getRVal(), _to, mem); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1168 } |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1169 else if (to->isimaginary()) { |
|
107
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1170 if (val->isComplex()) |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1171 return new DImValue(to, val->isComplex()->im); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1172 llvm::Value* v = val->getRVal(); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1173 DImValue* im = new DImValue(to, DtoLoad(DtoGEPi(v,0,1,"tmp"))); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1174 return DtoCastFloat(im, to); |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1175 } |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1176 else if (to->isfloating()) { |
|
107
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1177 if (val->isComplex()) |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1178 return new DImValue(to, val->isComplex()->re); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1179 llvm::Value* v = val->getRVal(); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1180 DImValue* re = new DImValue(to, DtoLoad(DtoGEPi(v,0,0,"tmp"))); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1181 return DtoCastFloat(re, to); |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1182 } |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1183 else |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1184 assert(0); |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1185 } |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1186 |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1187 DValue* DtoCast(DValue* val, Type* to) |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1188 { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1189 Type* fromtype = DtoDType(val->getType()); |
|
108
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
107
diff
changeset
|
1190 Logger::println("Casting from '%s' to '%s'", fromtype->toChars(), to->toChars()); |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1191 if (fromtype->isintegral()) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1192 return DtoCastInt(val, to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1193 } |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1194 else if (fromtype->iscomplex()) { |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1195 return DtoCastComplex(val, to); |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1196 } |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1197 else if (fromtype->isfloating()) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1198 return DtoCastFloat(val, to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1199 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1200 else if (fromtype->ty == Tclass) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1201 return DtoCastClass(val, to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1202 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1203 else if (fromtype->ty == Tarray || fromtype->ty == Tsarray) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1204 return DtoCastArray(val, to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1205 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1206 else if (fromtype->ty == Tpointer) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1207 return DtoCastPtr(val, to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1208 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1209 else { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1210 assert(0); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1211 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1212 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1213 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1214 ////////////////////////////////////////////////////////////////////////////////////////// |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1215 |
|
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
1216 llvm::ConstantInt* DtoConstSize_t(size_t i) |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1217 { |
|
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
1218 return llvm::ConstantInt::get(DtoSize_t(), i, false); |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1219 } |
|
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
1220 llvm::ConstantInt* DtoConstUint(unsigned i) |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1221 { |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1222 return llvm::ConstantInt::get(llvm::Type::Int32Ty, i, false); |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1223 } |
|
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
1224 llvm::ConstantInt* DtoConstInt(int i) |
|
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
1225 { |
|
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
1226 return llvm::ConstantInt::get(llvm::Type::Int32Ty, i, true); |
|
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
1227 } |
|
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
1228 llvm::Constant* DtoConstBool(bool b) |
|
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
1229 { |
|
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
1230 return llvm::ConstantInt::get(llvm::Type::Int1Ty, b, false); |
|
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
1231 } |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1232 |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1233 llvm::ConstantFP* DtoConstFP(Type* t, long double value) |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1234 { |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1235 TY ty = DtoDType(t)->ty; |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1236 if (ty == Tfloat32 || ty == Timaginary32) |
|
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1237 return llvm::ConstantFP::get(llvm::Type::FloatTy, llvm::APFloat(float(value))); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1238 else if (ty == Tfloat64 || ty == Timaginary64 || ty == Tfloat80 || ty == Timaginary80) |
|
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1239 return llvm::ConstantFP::get(llvm::Type::DoubleTy, llvm::APFloat(double(value))); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1240 } |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1241 |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1242 |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1243 ////////////////////////////////////////////////////////////////////////////////////////// |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1244 |
|
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
1245 llvm::Constant* DtoConstString(const char* str) |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1246 { |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1247 std::string s(str); |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1248 llvm::Constant* init = llvm::ConstantArray::get(s, true); |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1249 llvm::GlobalVariable* gvar = new llvm::GlobalVariable( |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1250 init->getType(), true,llvm::GlobalValue::InternalLinkage, init, "stringliteral", gIR->module); |
|
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
1251 llvm::Constant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) }; |
|
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
1252 return DtoConstSlice( |
|
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
1253 DtoConstSize_t(s.length()), |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1254 llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2) |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1255 ); |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1256 } |
|
82
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
changeset
|
1257 llvm::Constant* DtoConstStringPtr(const char* str, const char* section) |
|
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
changeset
|
1258 { |
|
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
changeset
|
1259 std::string s(str); |
|
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
changeset
|
1260 llvm::Constant* init = llvm::ConstantArray::get(s, true); |
|
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
changeset
|
1261 llvm::GlobalVariable* gvar = new llvm::GlobalVariable( |
|
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
changeset
|
1262 init->getType(), true,llvm::GlobalValue::InternalLinkage, init, "stringliteral", gIR->module); |
|
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
changeset
|
1263 if (section) gvar->setSection(section); |
|
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
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|
1264 llvm::Constant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) }; |
|
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parents:
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|
1265 return llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2); |
|
d8dd47ef3973
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|
1266 } |
|
58
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|
1267 |
|
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|
1268 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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|
1269 |
|
102
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[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
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|
1270 llvm::Constant* DtoConstNullPtr(const llvm::Type* t) |
|
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|
1271 { |
|
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|
1272 return llvm::ConstantPointerNull::get( |
|
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|
1273 getPtrToType(t) |
|
102
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|
1274 ); |
|
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parents:
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|
1275 } |
|
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|
1276 |
|
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|
1277 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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|
1278 |
|
109
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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|
1279 void DtoMemSetZero(llvm::Value* dst, llvm::Value* nbytes) |
|
5ab8e92611f9
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|
1280 { |
|
133
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|
1281 const llvm::Type* arrty = getPtrToType(llvm::Type::Int8Ty); |
|
109
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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|
1282 llvm::Value *dstarr; |
|
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1283 if (dst->getType() == arrty) |
|
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108
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|
1284 { |
|
5ab8e92611f9
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diff
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|
1285 dstarr = dst; |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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|
1286 } |
|
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[svn r113] Added initial support for associative arrays (AAs).
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diff
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|
1287 else |
|
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[svn r113] Added initial support for associative arrays (AAs).
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|
1288 { |
|
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|
1289 dstarr = new llvm::BitCastInst(dst,arrty,"tmp",gIR->scopebb()); |
|
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|
1290 } |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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|
1291 |
|
5ab8e92611f9
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|
1292 llvm::Function* fn = (global.params.is64bit) ? LLVM_DeclareMemSet64() : LLVM_DeclareMemSet32(); |
|
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|
1293 std::vector<llvm::Value*> llargs; |
|
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|
1294 llargs.resize(4); |
|
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|
1295 llargs[0] = dstarr; |
|
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|
1296 llargs[1] = llvm::ConstantInt::get(llvm::Type::Int8Ty, 0, false); |
|
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|
1297 llargs[2] = nbytes; |
|
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|
1298 llargs[3] = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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|
1299 |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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diff
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|
1300 new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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|
1301 } |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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diff
changeset
|
1302 |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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parents:
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diff
changeset
|
1303 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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[svn r113] Added initial support for associative arrays (AAs).
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parents:
108
diff
changeset
|
1304 |
|
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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parents:
78
diff
changeset
|
1305 void DtoMemCpy(llvm::Value* dst, llvm::Value* src, llvm::Value* nbytes) |
|
58
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|
1306 { |
|
2c3cd3596187
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|
1307 assert(dst->getType() == src->getType()); |
|
2c3cd3596187
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|
1308 |
|
133
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|
1309 const llvm::Type* arrty = getPtrToType(llvm::Type::Int8Ty); |
|
58
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|
1310 llvm::Value *dstarr, *srcarr; |
|
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[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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|
1311 if (dst->getType() == arrty) |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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|
1312 { |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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diff
changeset
|
1313 dstarr = dst; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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diff
changeset
|
1314 srcarr = src; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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|
1315 } |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
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|
1316 else |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
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diff
changeset
|
1317 { |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
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diff
changeset
|
1318 dstarr = new llvm::BitCastInst(dst,arrty,"tmp",gIR->scopebb()); |
|
2c3cd3596187
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diff
changeset
|
1319 srcarr = new llvm::BitCastInst(src,arrty,"tmp",gIR->scopebb()); |
|
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[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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changeset
|
1320 } |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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parents:
57
diff
changeset
|
1321 |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1322 llvm::Function* fn = (global.params.is64bit) ? LLVM_DeclareMemCpy64() : LLVM_DeclareMemCpy32(); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1323 std::vector<llvm::Value*> llargs; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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57
diff
changeset
|
1324 llargs.resize(4); |
|
2c3cd3596187
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|
1325 llargs[0] = dstarr; |
|
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parents:
57
diff
changeset
|
1326 llargs[1] = srcarr; |
|
2c3cd3596187
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diff
changeset
|
1327 llargs[2] = nbytes; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1328 llargs[3] = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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57
diff
changeset
|
1329 |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1330 new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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changeset
|
1331 } |
|
77
714057ff2dbb
[svn r81] Fixed: Union support was very buggy. Should be fairly solid now.
lindquist
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73
diff
changeset
|
1332 |
|
714057ff2dbb
[svn r81] Fixed: Union support was very buggy. Should be fairly solid now.
lindquist
parents:
73
diff
changeset
|
1333 ////////////////////////////////////////////////////////////////////////////////////////// |
|
714057ff2dbb
[svn r81] Fixed: Union support was very buggy. Should be fairly solid now.
lindquist
parents:
73
diff
changeset
|
1334 |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1335 llvm::Value* DtoLoad(llvm::Value* src) |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1336 { |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1337 return gIR->ir->CreateLoad(src,"tmp"); |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1338 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1339 |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1340 void DtoStore(llvm::Value* src, llvm::Value* dst) |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
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diff
changeset
|
1341 { |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
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diff
changeset
|
1342 gIR->ir->CreateStore(src,dst); |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1343 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1344 |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1345 bool DtoCanLoad(llvm::Value* ptr) |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1346 { |
| 96 | 1347 if (isaPointer(ptr->getType())) { |
|
86
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[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
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diff
changeset
|
1348 return ptr->getType()->getContainedType(0)->isFirstClassType(); |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
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diff
changeset
|
1349 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
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diff
changeset
|
1350 return false; |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1351 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1352 |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1353 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
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103
diff
changeset
|
1354 |
|
133
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changeset
|
1355 llvm::Value* DtoBitCast(llvm::Value* v, const llvm::Type* t, const char* name) |
|
86
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lindquist
parents:
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diff
changeset
|
1356 { |
|
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
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diff
changeset
|
1357 if (v->getType() == t) |
|
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[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
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|
1358 return v; |
|
133
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|
1359 return gIR->ir->CreateBitCast(v, t, name ? name : "tmp"); |
|
86
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[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
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diff
changeset
|
1360 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1361 |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1362 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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lindquist
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diff
changeset
|
1363 |
|
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
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93
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changeset
|
1364 const llvm::PointerType* isaPointer(llvm::Value* v) |
|
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changeset
|
1365 { |
|
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|
1366 return llvm::dyn_cast<llvm::PointerType>(v->getType()); |
|
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lindquist
parents:
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|
1367 } |
|
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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diff
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|
1368 |
| 96 | 1369 const llvm::PointerType* isaPointer(const llvm::Type* t) |
| 1370 { | |
| 1371 return llvm::dyn_cast<llvm::PointerType>(t); | |
| 1372 } | |
| 1373 | |
|
94
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lindquist
parents:
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diff
changeset
|
1374 const llvm::ArrayType* isaArray(llvm::Value* v) |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
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changeset
|
1375 { |
|
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
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diff
changeset
|
1376 return llvm::dyn_cast<llvm::ArrayType>(v->getType()); |
|
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
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changeset
|
1377 } |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
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diff
changeset
|
1378 |
| 96 | 1379 const llvm::ArrayType* isaArray(const llvm::Type* t) |
| 1380 { | |
| 1381 return llvm::dyn_cast<llvm::ArrayType>(t); | |
| 1382 } | |
| 1383 | |
|
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1384 const llvm::StructType* isaStruct(llvm::Value* v) |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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parents:
93
diff
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|
1385 { |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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parents:
93
diff
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|
1386 return llvm::dyn_cast<llvm::StructType>(v->getType()); |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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parents:
93
diff
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|
1387 } |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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parents:
93
diff
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|
1388 |
| 96 | 1389 const llvm::StructType* isaStruct(const llvm::Type* t) |
| 1390 { | |
| 1391 return llvm::dyn_cast<llvm::StructType>(t); | |
| 1392 } | |
| 1393 | |
|
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
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|
1394 llvm::Constant* isaConstant(llvm::Value* v) |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
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|
1395 { |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
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|
1396 return llvm::dyn_cast<llvm::Constant>(v); |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
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|
1397 } |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1398 |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1399 llvm::ConstantInt* isaConstantInt(llvm::Value* v) |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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parents:
93
diff
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|
1400 { |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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parents:
93
diff
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|
1401 return llvm::dyn_cast<llvm::ConstantInt>(v); |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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parents:
93
diff
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|
1402 } |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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parents:
93
diff
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|
1403 |
| 96 | 1404 llvm::Argument* isaArgument(llvm::Value* v) |
| 1405 { | |
| 1406 return llvm::dyn_cast<llvm::Argument>(v); | |
| 1407 } | |
| 1408 | |
| 106 | 1409 llvm::GlobalVariable* isaGlobalVar(llvm::Value* v) |
| 1410 { | |
| 1411 return llvm::dyn_cast<llvm::GlobalVariable>(v); | |
| 1412 } | |
| 1413 | |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
85
diff
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|
1414 ////////////////////////////////////////////////////////////////////////////////////////// |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
85
diff
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|
1415 |
|
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1416 const llvm::PointerType* getPtrToType(const llvm::Type* t) |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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diff
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|
1417 { |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
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|
1418 return llvm::PointerType::get(t, 0); |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
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|
1419 } |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1420 |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1421 llvm::ConstantPointerNull* getNullPtr(const llvm::Type* t) |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1422 { |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
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|
1423 const llvm::PointerType* pt = llvm::cast<llvm::PointerType>(t); |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1424 return llvm::ConstantPointerNull::get(pt); |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1425 } |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1426 |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1427 ////////////////////////////////////////////////////////////////////////////////////////// |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1428 |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1429 size_t getTypeBitSize(const llvm::Type* t) |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1430 { |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1431 return gTargetData->getTypeSizeInBits(t); |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1432 } |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1433 |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1434 size_t getTypeStoreSize(const llvm::Type* t) |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1435 { |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1436 return gTargetData->getTypeStoreSize(t); |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1437 } |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1438 |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1439 size_t getABITypeSize(const llvm::Type* t) |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1440 { |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1441 return gTargetData->getABITypeSize(t); |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1442 } |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1443 |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1444 ////////////////////////////////////////////////////////////////////////////////////////// |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1445 |
|
85
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1446 bool DtoIsTemplateInstance(Dsymbol* s) |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1447 { |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1448 if (!s) return false; |
|
85
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1449 if (s->isTemplateInstance() && !s->isTemplateMixin()) |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1450 return true; |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1451 else if (s->parent) |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1452 return DtoIsTemplateInstance(s->parent); |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1453 return false; |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1454 } |
|
88
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1455 |
|
99
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
1456 ////////////////////////////////////////////////////////////////////////////////////////// |
|
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
1457 |
|
88
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1458 void DtoLazyStaticInit(bool istempl, llvm::Value* gvar, Initializer* init, Type* t) |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1459 { |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1460 // create a flag to make sure initialization only happens once |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1461 llvm::GlobalValue::LinkageTypes gflaglink = istempl ? llvm::GlobalValue::WeakLinkage : llvm::GlobalValue::InternalLinkage; |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1462 std::string gflagname(gvar->getName()); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1463 gflagname.append("__initflag"); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1464 llvm::GlobalVariable* gflag = new llvm::GlobalVariable(llvm::Type::Int1Ty,false,gflaglink,DtoConstBool(false),gflagname,gIR->module); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1465 |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1466 // check flag and do init if not already done |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1467 llvm::BasicBlock* oldend = gIR->scopeend(); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1468 llvm::BasicBlock* initbb = new llvm::BasicBlock("ifnotinit",gIR->topfunc(),oldend); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1469 llvm::BasicBlock* endinitbb = new llvm::BasicBlock("ifnotinitend",gIR->topfunc(),oldend); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1470 llvm::Value* cond = gIR->ir->CreateICmpEQ(gIR->ir->CreateLoad(gflag,"tmp"),DtoConstBool(false)); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1471 gIR->ir->CreateCondBr(cond, initbb, endinitbb); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1472 gIR->scope() = IRScope(initbb,endinitbb); |
|
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1473 DValue* ie = DtoInitializer(init); |
|
88
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1474 if (!ie->inPlace()) { |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1475 DValue* dst = new DVarValue(t, gvar, true); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1476 DtoAssign(dst, ie); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1477 } |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1478 gIR->ir->CreateStore(DtoConstBool(true), gflag); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1479 gIR->ir->CreateBr(endinitbb); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1480 gIR->scope() = IRScope(endinitbb,oldend); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1481 } |
| 100 | 1482 |
| 1483 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1484 | |
|
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
|
1485 void DtoResolveDsymbol(Dsymbol* dsym) |
| 100 | 1486 { |
| 1487 if (StructDeclaration* sd = dsym->isStructDeclaration()) { | |
|
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
|
1488 DtoResolveStruct(sd); |
| 100 | 1489 } |
| 1490 else if (ClassDeclaration* cd = dsym->isClassDeclaration()) { | |
|
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
|
1491 DtoResolveClass(cd); |
| 100 | 1492 } |
| 1493 else if (FuncDeclaration* fd = dsym->isFuncDeclaration()) { | |
|
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
|
1494 DtoResolveFunction(fd); |
|
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
|
1495 } |
|
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
|
1496 else if (TypeInfoDeclaration* fd = dsym->isTypeInfoDeclaration()) { |
|
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
|
1497 DtoResolveTypeInfo(fd); |
| 100 | 1498 } |
| 1499 else { | |
| 1500 error(dsym->loc, "unsupported dsymbol: %s", dsym->toChars()); | |
|
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
|
1501 assert(0 && "unsupported dsymbol for DtoResolveDsymbol"); |
|
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
|
1502 } |
|
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
|
1503 } |
|
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
|
1504 |
|
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
|
1505 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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
|
1506 |
|
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
|
1507 void DtoDeclareDsymbol(Dsymbol* dsym) |
|
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
|
1508 { |
|
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
|
1509 if (StructDeclaration* sd = dsym->isStructDeclaration()) { |
|
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
|
1510 DtoDeclareStruct(sd); |
|
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
|
1511 } |
|
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
|
1512 else if (ClassDeclaration* cd = dsym->isClassDeclaration()) { |
|
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
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|
1513 DtoDeclareClass(cd); |
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1514 } |
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1515 else if (FuncDeclaration* fd = dsym->isFuncDeclaration()) { |
|
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1516 DtoDeclareFunction(fd); |
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1517 } |
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1518 else if (TypeInfoDeclaration* fd = dsym->isTypeInfoDeclaration()) { |
|
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1519 DtoDeclareTypeInfo(fd); |
|
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1520 } |
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1521 else { |
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1522 error(dsym->loc, "unsupported dsymbol: %s", dsym->toChars()); |
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1523 assert(0 && "unsupported dsymbol for DtoDeclareDsymbol"); |
| 100 | 1524 } |
| 1525 } | |
| 1526 | |
| 1527 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1528 | |
| 1529 void DtoConstInitDsymbol(Dsymbol* dsym) | |
| 1530 { | |
| 1531 if (StructDeclaration* sd = dsym->isStructDeclaration()) { | |
| 1532 DtoConstInitStruct(sd); | |
| 1533 } | |
| 1534 else if (ClassDeclaration* cd = dsym->isClassDeclaration()) { | |
| 1535 DtoConstInitClass(cd); | |
| 1536 } | |
|
102
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1537 else if (TypeInfoDeclaration* fd = dsym->isTypeInfoDeclaration()) { |
|
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1538 DtoConstInitTypeInfo(fd); |
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1539 } |
| 100 | 1540 else if (VarDeclaration* vd = dsym->isVarDeclaration()) { |
| 1541 DtoConstInitGlobal(vd); | |
| 1542 } | |
| 1543 else { | |
| 1544 error(dsym->loc, "unsupported dsymbol: %s", dsym->toChars()); | |
|
102
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1545 assert(0 && "unsupported dsymbol for DtoConstInitDsymbol"); |
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1546 } |
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1547 } |
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1548 |
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1549 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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1550 |
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1551 void DtoDefineDsymbol(Dsymbol* dsym) |
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1552 { |
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1553 if (StructDeclaration* sd = dsym->isStructDeclaration()) { |
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1554 DtoDefineStruct(sd); |
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1555 } |
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1556 else if (ClassDeclaration* cd = dsym->isClassDeclaration()) { |
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1557 DtoDefineClass(cd); |
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1558 } |
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1559 else if (FuncDeclaration* fd = dsym->isFuncDeclaration()) { |
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1560 DtoDefineFunc(fd); |
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1561 } |
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1562 else if (TypeInfoDeclaration* fd = dsym->isTypeInfoDeclaration()) { |
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1563 DtoDefineTypeInfo(fd); |
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1564 } |
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1565 else { |
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1566 error(dsym->loc, "unsupported dsymbol: %s", dsym->toChars()); |
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1567 assert(0 && "unsupported dsymbol for DtoDefineDsymbol"); |
| 100 | 1568 } |
| 1569 } | |
| 1570 | |
| 1571 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1572 | |
| 1573 void DtoConstInitGlobal(VarDeclaration* vd) | |
| 1574 { | |
|
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1575 if (gIR->irDsymbol[vd].initialized) return; |
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1576 gIR->irDsymbol[vd].initialized = gIR->dmodule; |
| 100 | 1577 |
|
102
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1578 Logger::println("* DtoConstInitGlobal(%s)", vd->toChars()); |
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1579 LOG_SCOPE; |
| 100 | 1580 |
| 1581 bool emitRTstaticInit = false; | |
| 1582 | |
| 1583 llvm::Constant* _init = 0; | |
| 1584 if (vd->parent && vd->parent->isFuncDeclaration() && vd->init && vd->init->isExpInitializer()) { | |
| 1585 _init = DtoConstInitializer(vd->type, NULL); | |
| 1586 emitRTstaticInit = true; | |
| 1587 } | |
| 1588 else { | |
| 1589 _init = DtoConstInitializer(vd->type, vd->init); | |
| 1590 } | |
| 1591 | |
| 1592 const llvm::Type* _type = DtoType(vd->type); | |
| 1593 Type* t = DtoDType(vd->type); | |
| 1594 | |
| 1595 //Logger::cout() << "initializer: " << *_init << '\n'; | |
| 1596 if (_type != _init->getType()) { | |
| 1597 Logger::cout() << "got type '" << *_init->getType() << "' expected '" << *_type << "'\n"; | |
| 1598 // zero initalizer | |
| 1599 if (_init->isNullValue()) | |
| 1600 _init = llvm::Constant::getNullValue(_type); | |
| 1601 // pointer to global constant (struct.init) | |
| 1602 else if (llvm::isa<llvm::GlobalVariable>(_init)) | |
| 1603 { | |
| 1604 assert(_init->getType()->getContainedType(0) == _type); | |
| 1605 llvm::GlobalVariable* gv = llvm::cast<llvm::GlobalVariable>(_init); | |
| 1606 assert(t->ty == Tstruct); | |
| 1607 TypeStruct* ts = (TypeStruct*)t; | |
|
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1608 assert(gIR->irDsymbol[ts->sym].irStruct->constInit); |
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1609 _init = gIR->irDsymbol[ts->sym].irStruct->constInit; |
| 100 | 1610 } |
| 1611 // array single value init | |
| 1612 else if (isaArray(_type)) | |
| 1613 { | |
| 1614 _init = DtoConstStaticArray(_type, _init); | |
| 1615 } | |
| 1616 else { | |
| 1617 Logger::cout() << "Unexpected initializer type: " << *_type << '\n'; | |
| 1618 //assert(0); | |
| 1619 } | |
| 1620 } | |
| 1621 | |
| 1622 bool istempl = false; | |
| 1623 if ((vd->storage_class & STCcomdat) || (vd->parent && DtoIsTemplateInstance(vd->parent))) { | |
| 1624 istempl = true; | |
| 1625 } | |
| 1626 | |
| 1627 if (_init && _init->getType() != _type) | |
| 1628 _type = _init->getType(); | |
|
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1629 llvm::cast<llvm::OpaqueType>(gIR->irDsymbol[vd].irGlobal->type.get())->refineAbstractTypeTo(_type); |
|
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1630 _type = gIR->irDsymbol[vd].irGlobal->type.get(); |
| 160 | 1631 //_type->dump(); |
| 100 | 1632 assert(!_type->isAbstract()); |
| 1633 | |
|
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1634 llvm::GlobalVariable* gvar = llvm::cast<llvm::GlobalVariable>(gIR->irDsymbol[vd].irGlobal->value); |
| 100 | 1635 if (!(vd->storage_class & STCextern) && (vd->getModule() == gIR->dmodule || istempl)) |
| 1636 { | |
| 1637 gvar->setInitializer(_init); | |
| 1638 } | |
| 1639 | |
| 1640 if (emitRTstaticInit) | |
| 1641 DtoLazyStaticInit(istempl, gvar, vd->init, t); | |
| 1642 } | |
|
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1643 |
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1644 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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1645 |
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1646 void DtoEmptyResolveList() |
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1647 { |
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1648 //Logger::println("DtoEmptyResolveList()"); |
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1649 Dsymbol* dsym; |
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1650 while (!gIR->resolveList.empty()) { |
|
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1651 dsym = gIR->resolveList.front(); |
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1652 gIR->resolveList.pop_front(); |
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1653 DtoResolveDsymbol(dsym); |
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1654 } |
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1655 } |
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1656 |
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1657 ////////////////////////////////////////////////////////////////////////////////////////// |
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1658 |
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1659 void DtoEmptyDeclareList() |
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1660 { |
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1661 //Logger::println("DtoEmptyDeclareList()"); |
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1662 Dsymbol* dsym; |
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1663 while (!gIR->declareList.empty()) { |
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1664 dsym = gIR->declareList.front(); |
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1665 gIR->declareList.pop_front(); |
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1666 DtoDeclareDsymbol(dsym); |
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1667 } |
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1668 } |
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1669 |
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1670 ////////////////////////////////////////////////////////////////////////////////////////// |
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1671 |
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1672 void DtoEmptyConstInitList() |
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1673 { |
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1674 //Logger::println("DtoEmptyConstInitList()"); |
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1675 Dsymbol* dsym; |
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1676 while (!gIR->constInitList.empty()) { |
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1677 dsym = gIR->constInitList.front(); |
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1678 gIR->constInitList.pop_front(); |
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1679 DtoConstInitDsymbol(dsym); |
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1680 } |
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1681 } |
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1682 |
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1683 ////////////////////////////////////////////////////////////////////////////////////////// |
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1684 |
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1685 void DtoEmptyDefineList() |
|
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1686 { |
|
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1687 //Logger::println("DtoEmptyDefineList()"); |
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1688 Dsymbol* dsym; |
|
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1689 while (!gIR->defineList.empty()) { |
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1690 dsym = gIR->defineList.front(); |
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1691 gIR->defineList.pop_front(); |
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1692 DtoDefineDsymbol(dsym); |
|
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1693 } |
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1694 } |
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1695 |
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1696 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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1697 void DtoEmptyAllLists() |
|
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1698 { |
|
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1699 for(;;) |
|
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1700 { |
|
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1701 Dsymbol* dsym; |
|
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1702 if (!gIR->resolveList.empty()) { |
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1703 dsym = gIR->resolveList.front(); |
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1704 gIR->resolveList.pop_front(); |
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1705 DtoResolveDsymbol(dsym); |
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1706 } |
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1707 else if (!gIR->declareList.empty()) { |
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1708 dsym = gIR->declareList.front(); |
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1709 gIR->declareList.pop_front(); |
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1710 DtoDeclareDsymbol(dsym); |
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1711 } |
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1712 else if (!gIR->constInitList.empty()) { |
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1713 dsym = gIR->constInitList.front(); |
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1714 gIR->constInitList.pop_front(); |
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1715 DtoConstInitDsymbol(dsym); |
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1716 } |
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1717 else if (!gIR->defineList.empty()) { |
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1718 dsym = gIR->defineList.front(); |
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1719 gIR->defineList.pop_front(); |
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1720 DtoDefineDsymbol(dsym); |
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1721 } |
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1722 else { |
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1723 break; |
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1724 } |
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1725 } |
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1726 } |
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1727 |
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1728 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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1729 |
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1730 void DtoForceDeclareDsymbol(Dsymbol* dsym) |
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1731 { |
|
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1732 if (gIR->irDsymbol[dsym].declared) return; |
|
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1733 Logger::println("DtoForceDeclareDsymbol(%s)", dsym->toPrettyChars()); |
|
102
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1734 LOG_SCOPE; |
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1735 DtoResolveDsymbol(dsym); |
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1736 |
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1737 DtoEmptyResolveList(); |
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1738 |
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1739 DtoDeclareDsymbol(dsym); |
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1740 } |
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1741 |
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1742 ////////////////////////////////////////////////////////////////////////////////////////// |
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1743 |
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1744 void DtoForceConstInitDsymbol(Dsymbol* dsym) |
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1745 { |
|
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1746 if (gIR->irDsymbol[dsym].initialized) return; |
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1747 Logger::println("DtoForceConstInitDsymbol(%s)", dsym->toPrettyChars()); |
|
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1748 LOG_SCOPE; |
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1749 DtoResolveDsymbol(dsym); |
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1750 |
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1751 DtoEmptyResolveList(); |
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1752 DtoEmptyDeclareList(); |
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1753 |
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1754 DtoConstInitDsymbol(dsym); |
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1755 } |
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1756 |
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1757 ////////////////////////////////////////////////////////////////////////////////////////// |
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1758 |
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1759 void DtoForceDefineDsymbol(Dsymbol* dsym) |
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1760 { |
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1761 if (gIR->irDsymbol[dsym].defined) return; |
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1762 Logger::println("DtoForceDefineDsymbol(%s)", dsym->toPrettyChars()); |
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1763 LOG_SCOPE; |
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1764 DtoResolveDsymbol(dsym); |
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1765 |
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1766 DtoEmptyResolveList(); |
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1767 DtoEmptyDeclareList(); |
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1768 DtoEmptyConstInitList(); |
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1769 |
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1770 DtoDefineDsymbol(dsym); |
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1771 } |
| 131 | 1772 |
| 1773 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1774 | |
| 1775 void DtoAnnotation(const char* str) | |
| 1776 { | |
| 1777 std::string s("CODE: "); | |
| 1778 s.append(str); | |
| 1779 char* p = &s[0]; | |
| 1780 while (*p) | |
| 1781 { | |
| 1782 if (*p == '"') | |
| 1783 *p = '\''; | |
| 1784 ++p; | |
| 1785 } | |
| 1786 // create a noop with the code as the result name! | |
| 1787 gIR->ir->CreateAnd(DtoConstSize_t(0),DtoConstSize_t(0),s.c_str()); | |
| 1788 } | |
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1789 |
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1790 const llvm::StructType* DtoInterfaceInfoType() |
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1791 { |
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1792 if (gIR->interfaceInfoType) |
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1793 return gIR->interfaceInfoType; |
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1794 |
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1795 // build interface info type |
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1796 std::vector<const llvm::Type*> types; |
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1797 // ClassInfo classinfo |
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1798 ClassDeclaration* cd2 = ClassDeclaration::classinfo; |
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1799 DtoResolveClass(cd2); |
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1800 types.push_back(getPtrToType(gIR->irType[cd2->type].type->get())); |
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1801 // void*[] vtbl |
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1802 std::vector<const llvm::Type*> vtbltypes; |
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1803 vtbltypes.push_back(DtoSize_t()); |
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1804 const llvm::Type* byteptrptrty = getPtrToType(getPtrToType(llvm::Type::Int8Ty)); |
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1805 vtbltypes.push_back(byteptrptrty); |
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1806 types.push_back(llvm::StructType::get(vtbltypes)); |
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1807 // int offset |
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1808 types.push_back(llvm::Type::Int32Ty); |
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1809 // create type |
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1810 gIR->interfaceInfoType = llvm::StructType::get(types); |
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[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
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1811 |
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3a891cfcd249
[svn r177] moved variable for interface info type from being local static to being within IRState
ChristianK
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1812 return gIR->interfaceInfoType; |
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[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
parents:
135
diff
changeset
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1813 } |