Mercurial > projects > ldc
annotate gen/tollvm.cpp @ 102:027b8d8b71ec trunk
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
Basically it tries to do the following in order: Resolve types, Declare symbols, Create constant initializers, Apply initializers, Generate functions bodies.
ClassInfo is now has the most useful(biased?) members working.
Probably other stuf...
| author | lindquist |
|---|---|
| date | Sun, 18 Nov 2007 06:52:57 +0100 |
| parents | 5071469303d4 |
| children | 855adfdb8d38 |
| rev | line source |
|---|---|
| 1 | 1 #include <iostream> |
| 2 | |
| 40 | 3 #include "gen/llvm.h" |
| 1 | 4 |
| 5 #include "mtype.h" | |
| 6 #include "dsymbol.h" | |
| 7 #include "aggregate.h" | |
| 8 #include "declaration.h" | |
| 9 #include "init.h" | |
| 10 | |
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11 #include "gen/tollvm.h" |
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12 #include "gen/irstate.h" |
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13 #include "gen/logger.h" |
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14 #include "gen/runtime.h" |
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15 #include "gen/arrays.h" |
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16 #include "gen/dvalue.h" |
| 100 | 17 #include "gen/functions.h" |
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18 #include "gen/structs.h" |
| 100 | 19 #include "gen/classes.h" |
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20 #include "gen/typeinf.h" |
| 1 | 21 |
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22 bool DtoIsPassedByRef(Type* type) |
| 40 | 23 { |
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24 TY t = DtoDType(type)->ty; |
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25 return (t == Tstruct || t == Tarray || t == Tdelegate || t == Tsarray); |
| 40 | 26 } |
| 27 | |
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28 Type* DtoDType(Type* t) |
| 40 | 29 { |
| 30 if (t->ty == Ttypedef) { | |
| 31 Type* bt = t->toBasetype(); | |
| 32 assert(bt); | |
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33 return DtoDType(bt); |
| 40 | 34 } |
| 35 return t; | |
| 36 } | |
| 37 | |
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38 const llvm::Type* DtoType(Type* t) |
| 1 | 39 { |
| 40 assert(t); | |
| 41 switch (t->ty) | |
| 42 { | |
| 43 // integers | |
| 44 case Tint8: | |
| 45 case Tuns8: | |
| 46 case Tchar: | |
| 47 return (const llvm::Type*)llvm::Type::Int8Ty; | |
| 48 case Tint16: | |
| 49 case Tuns16: | |
| 50 case Twchar: | |
| 51 return (const llvm::Type*)llvm::Type::Int16Ty; | |
| 52 case Tint32: | |
| 53 case Tuns32: | |
| 54 case Tdchar: | |
| 55 return (const llvm::Type*)llvm::Type::Int32Ty; | |
| 56 case Tint64: | |
| 57 case Tuns64: | |
| 58 return (const llvm::Type*)llvm::Type::Int64Ty; | |
| 59 | |
| 60 case Tbool: | |
| 61 return (const llvm::Type*)llvm::ConstantInt::getTrue()->getType(); | |
| 62 | |
| 63 // floats | |
| 64 case Tfloat32: | |
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65 case Timaginary32: |
| 1 | 66 return llvm::Type::FloatTy; |
| 67 case Tfloat64: | |
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68 case Timaginary64: |
| 1 | 69 case Tfloat80: |
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70 case Timaginary80: |
| 1 | 71 return llvm::Type::DoubleTy; |
| 72 | |
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73 // complex |
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74 case Tcomplex32: |
| 90 | 75 return DtoComplexType(llvm::Type::FloatTy); |
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76 case Tcomplex64: |
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77 case Tcomplex80: |
| 90 | 78 return DtoComplexType(llvm::Type::DoubleTy); |
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79 |
| 1 | 80 // pointers |
| 81 case Tpointer: { | |
| 82 assert(t->next); | |
| 83 if (t->next->ty == Tvoid) | |
| 84 return (const llvm::Type*)llvm::PointerType::get(llvm::Type::Int8Ty); | |
| 85 else | |
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86 return (const llvm::Type*)llvm::PointerType::get(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: { | |
| 100 | 101 if (!t->llvmType || *t->llvmType == NULL) { |
| 1 | 102 // recursive or cyclic declaration |
| 103 if (!gIR->structs.empty()) | |
| 104 { | |
| 105 IRStruct* found = 0; | |
| 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 } | |
| 114 | |
| 115 // forward declaration | |
| 116 TypeStruct* ts = (TypeStruct*)t; | |
| 117 assert(ts->sym); | |
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118 DtoResolveDsymbol(ts->sym); |
| 1 | 119 } |
| 100 | 120 return t->llvmType->get(); |
| 1 | 121 } |
| 122 | |
| 123 case Tclass: { | |
| 100 | 124 if (!t->llvmType || *t->llvmType == NULL) { |
| 6 | 125 // recursive or cyclic declaration |
| 126 if (!gIR->structs.empty()) | |
| 127 { | |
| 128 IRStruct* found = 0; | |
| 129 for (IRState::StructVector::iterator i=gIR->structs.begin(); i!=gIR->structs.end(); ++i) | |
| 130 { | |
| 100 | 131 if (t == (*i)->type) |
| 6 | 132 { |
| 100 | 133 return llvm::PointerType::get((*i)->recty.get()); |
| 6 | 134 } |
| 135 } | |
| 136 } | |
| 137 | |
| 138 // forward declaration | |
| 1 | 139 TypeClass* tc = (TypeClass*)t; |
| 140 assert(tc->sym); | |
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141 DtoResolveDsymbol(tc->sym); |
| 1 | 142 } |
| 100 | 143 return llvm::PointerType::get(t->llvmType->get()); |
| 1 | 144 } |
| 145 | |
| 146 // functions | |
| 147 case Tfunction: | |
| 148 { | |
| 100 | 149 if (!t->llvmType || *t->llvmType == NULL) { |
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150 return DtoFunctionType(t,NULL); |
| 1 | 151 } |
| 152 else { | |
| 100 | 153 return t->llvmType->get(); |
| 1 | 154 } |
| 155 } | |
| 6 | 156 |
| 1 | 157 // delegates |
| 158 case Tdelegate: | |
| 159 { | |
| 100 | 160 if (!t->llvmType || *t->llvmType == NULL) { |
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161 return DtoDelegateType(t); |
| 1 | 162 } |
| 163 else { | |
| 100 | 164 return t->llvmType->get(); |
| 1 | 165 } |
| 166 } | |
| 167 | |
| 168 // typedefs | |
| 52 | 169 // enum |
| 1 | 170 case Ttypedef: |
| 52 | 171 case Tenum: |
| 1 | 172 { |
| 173 Type* bt = t->toBasetype(); | |
| 174 assert(bt); | |
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175 return DtoType(bt); |
| 1 | 176 } |
| 177 | |
| 178 default: | |
| 179 printf("trying to convert unknown type with value %d\n", t->ty); | |
| 180 assert(0); | |
| 181 } | |
| 182 return 0; | |
| 183 } | |
| 184 | |
| 185 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 186 | |
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187 const llvm::StructType* DtoDelegateType(Type* t) |
| 1 | 188 { |
| 189 const llvm::Type* i8ptr = llvm::PointerType::get(llvm::Type::Int8Ty); | |
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190 const llvm::Type* func = DtoFunctionType(t->next, i8ptr); |
| 1 | 191 const llvm::Type* funcptr = llvm::PointerType::get(func); |
| 192 | |
| 193 std::vector<const llvm::Type*> types; | |
| 194 types.push_back(i8ptr); | |
| 195 types.push_back(funcptr); | |
| 196 return llvm::StructType::get(types); | |
| 197 } | |
| 198 | |
| 199 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 200 | |
| 90 | 201 const llvm::StructType* DtoComplexType(const llvm::Type* base) |
| 202 { | |
| 203 std::vector<const llvm::Type*> types; | |
| 204 types.push_back(base); | |
| 205 types.push_back(base); | |
| 206 return llvm::StructType::get(types); | |
| 207 } | |
| 208 | |
| 209 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 210 | |
| 1 | 211 static llvm::Function* LLVM_DeclareMemIntrinsic(const char* name, int bits, bool set=false) |
| 212 { | |
| 213 assert(bits == 32 || bits == 64); | |
| 214 const llvm::Type* int8ty = (const llvm::Type*)llvm::Type::Int8Ty; | |
| 215 const llvm::Type* int32ty = (const llvm::Type*)llvm::Type::Int32Ty; | |
| 216 const llvm::Type* int64ty = (const llvm::Type*)llvm::Type::Int64Ty; | |
| 217 const llvm::Type* int8ptrty = (const llvm::Type*)llvm::PointerType::get(llvm::Type::Int8Ty); | |
| 218 const llvm::Type* voidty = (const llvm::Type*)llvm::Type::VoidTy; | |
| 219 | |
| 220 assert(gIR); | |
| 221 assert(gIR->module); | |
| 222 | |
| 223 // parameter types | |
| 224 std::vector<const llvm::Type*> pvec; | |
| 225 pvec.push_back(int8ptrty); | |
| 226 pvec.push_back(set?int8ty:int8ptrty); | |
| 227 pvec.push_back(bits==32?int32ty:int64ty); | |
| 228 pvec.push_back(int32ty); | |
| 229 llvm::FunctionType* functype = llvm::FunctionType::get(voidty, pvec, false); | |
| 230 return new llvm::Function(functype, llvm::GlobalValue::ExternalLinkage, name, gIR->module); | |
| 231 } | |
| 232 | |
| 233 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 234 | |
| 235 // llvm.memset.i32 | |
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236 llvm::Function* LLVM_DeclareMemSet32() |
| 1 | 237 { |
| 238 static llvm::Function* _func = 0; | |
| 239 if (_func == 0) { | |
| 240 _func = LLVM_DeclareMemIntrinsic("llvm.memset.i32", 32, true); | |
| 241 } | |
| 242 return _func; | |
| 243 } | |
| 244 | |
| 245 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 246 | |
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247 llvm::Function* LLVM_DeclareMemSet64() |
| 1 | 248 { |
| 249 static llvm::Function* _func = 0; | |
| 250 if (_func == 0) { | |
| 251 _func = LLVM_DeclareMemIntrinsic("llvm.memset.i64", 64, true); | |
| 252 } | |
| 253 return _func; | |
| 254 } | |
| 255 | |
| 256 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 257 | |
| 258 // llvm.memcpy.i32 | |
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259 llvm::Function* LLVM_DeclareMemCpy32() |
| 1 | 260 { |
| 261 static llvm::Function* _func = 0; | |
| 262 if (_func == 0) { | |
| 263 _func = LLVM_DeclareMemIntrinsic("llvm.memcpy.i32", 32); | |
| 264 } | |
| 265 return _func; | |
| 266 } | |
| 267 | |
| 268 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 269 | |
| 270 // llvm.memcpy.i64 | |
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271 llvm::Function* LLVM_DeclareMemCpy64() |
| 1 | 272 { |
| 273 static llvm::Function* _func = 0; | |
| 274 if (_func == 0) { | |
| 275 _func = LLVM_DeclareMemIntrinsic("llvm.memcpy.i64", 64); | |
| 276 } | |
| 277 return _func; | |
| 278 } | |
| 279 | |
| 280 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 281 | |
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282 llvm::Value* DtoNullDelegate(llvm::Value* v) |
| 1 | 283 { |
| 284 assert(gIR); | |
| 285 d_uns64 n = (global.params.is64bit) ? 16 : 8; | |
| 286 | |
| 287 llvm::Type* i8p_ty = llvm::PointerType::get(llvm::Type::Int8Ty); | |
| 288 | |
| 289 llvm::Value* arr = new llvm::BitCastInst(v,i8p_ty,"tmp",gIR->scopebb()); | |
| 290 | |
| 291 llvm::Function* fn = LLVM_DeclareMemSet32(); | |
| 292 std::vector<llvm::Value*> llargs; | |
| 293 llargs.resize(4); | |
| 294 llargs[0] = arr; | |
| 295 llargs[1] = llvm::ConstantInt::get(llvm::Type::Int8Ty, 0, false); | |
| 296 llargs[2] = llvm::ConstantInt::get(llvm::Type::Int32Ty, n, false); | |
| 297 llargs[3] = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 298 | |
| 299 llvm::Value* ret = new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); | |
| 300 | |
| 301 return ret; | |
| 302 } | |
| 303 | |
| 304 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 305 | |
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306 llvm::Value* DtoDelegateCopy(llvm::Value* dst, llvm::Value* src) |
| 1 | 307 { |
| 308 assert(dst->getType() == src->getType()); | |
| 309 assert(gIR); | |
| 310 | |
| 311 d_uns64 n = (global.params.is64bit) ? 16 : 8; | |
| 312 | |
| 313 llvm::Type* arrty = llvm::PointerType::get(llvm::Type::Int8Ty); | |
| 314 | |
| 315 llvm::Value* dstarr = new llvm::BitCastInst(dst,arrty,"tmp",gIR->scopebb()); | |
| 316 llvm::Value* srcarr = new llvm::BitCastInst(src,arrty,"tmp",gIR->scopebb()); | |
| 317 | |
| 318 llvm::Function* fn = LLVM_DeclareMemCpy32(); | |
| 319 std::vector<llvm::Value*> llargs; | |
| 320 llargs.resize(4); | |
| 321 llargs[0] = dstarr; | |
| 322 llargs[1] = srcarr; | |
| 323 llargs[2] = llvm::ConstantInt::get(llvm::Type::Int32Ty, n, false); | |
| 324 llargs[3] = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 325 | |
| 326 return new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); | |
| 327 } | |
| 328 | |
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329 ////////////////////////////////////////////////////////////////////////////////////////// |
| 1 | 330 |
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331 llvm::Value* DtoCompareDelegate(TOK op, llvm::Value* lhs, llvm::Value* rhs) |
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332 { |
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333 llvm::ICmpInst::Predicate pred = (op == TOKequal) ? llvm::ICmpInst::ICMP_EQ : llvm::ICmpInst::ICMP_NE; |
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334 llvm::Value* l = gIR->ir->CreateLoad(DtoGEPi(lhs,0,0,"tmp"),"tmp"); |
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335 llvm::Value* r = gIR->ir->CreateLoad(DtoGEPi(rhs,0,0,"tmp"),"tmp"); |
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336 llvm::Value* b1 = gIR->ir->CreateICmp(pred,l,r,"tmp"); |
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337 l = gIR->ir->CreateLoad(DtoGEPi(lhs,0,1,"tmp"),"tmp"); |
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338 r = gIR->ir->CreateLoad(DtoGEPi(rhs,0,1,"tmp"),"tmp"); |
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339 llvm::Value* b2 = gIR->ir->CreateICmp(pred,l,r,"tmp"); |
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340 llvm::Value* b = gIR->ir->CreateAnd(b1,b2,"tmp"); |
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341 if (op == TOKnotequal) |
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342 return gIR->ir->CreateNot(b,"tmp"); |
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343 return b; |
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344 } |
| 1 | 345 |
| 346 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 347 | |
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348 llvm::GlobalValue::LinkageTypes DtoLinkage(PROT prot, uint stc) |
| 1 | 349 { |
| 350 switch(prot) | |
| 351 { | |
| 352 case PROTprivate: | |
| 353 return llvm::GlobalValue::InternalLinkage; | |
| 354 | |
| 355 case PROTpublic: | |
| 356 case PROTpackage: | |
| 357 case PROTprotected: | |
| 358 case PROTexport: | |
| 359 return llvm::GlobalValue::ExternalLinkage; | |
| 360 | |
| 361 case PROTundefined: | |
| 362 case PROTnone: | |
| 363 assert(0 && "Unsupported linkage type"); | |
| 364 } | |
| 365 return llvm::GlobalValue::ExternalLinkage; | |
| 366 | |
| 367 /* ExternalLinkage = 0, LinkOnceLinkage, WeakLinkage, AppendingLinkage, | |
| 368 InternalLinkage, DLLImportLinkage, DLLExportLinkage, ExternalWeakLinkage, | |
| 369 GhostLinkage */ | |
| 370 } | |
| 371 | |
| 372 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 373 | |
|
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374 unsigned DtoCallingConv(LINK l) |
| 1 | 375 { |
| 376 if (l == LINKc) | |
| 377 return llvm::CallingConv::C; | |
| 378 else if (l == LINKd || l == LINKdefault) | |
| 379 return llvm::CallingConv::Fast; | |
| 380 else if (l == LINKwindows) | |
| 381 return llvm::CallingConv::X86_StdCall; | |
| 382 else | |
| 383 assert(0 && "Unsupported calling convention"); | |
| 384 } | |
| 385 | |
| 386 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 387 | |
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388 llvm::Value* DtoPointedType(llvm::Value* ptr, llvm::Value* val) |
| 1 | 389 { |
| 390 const llvm::Type* ptrTy = ptr->getType()->getContainedType(0); | |
| 391 const llvm::Type* valTy = val->getType(); | |
| 392 // ptr points to val's type | |
| 393 if (ptrTy == valTy) | |
| 394 { | |
| 395 return val; | |
| 396 } | |
| 397 // ptr is integer pointer | |
| 398 else if (ptrTy->isInteger()) | |
| 399 { | |
| 400 // val is integer | |
| 401 assert(valTy->isInteger()); | |
| 402 const llvm::IntegerType* pt = llvm::cast<const llvm::IntegerType>(ptrTy); | |
| 403 const llvm::IntegerType* vt = llvm::cast<const llvm::IntegerType>(valTy); | |
| 404 if (pt->getBitWidth() < vt->getBitWidth()) { | |
| 405 return new llvm::TruncInst(val, pt, "tmp", gIR->scopebb()); | |
| 406 } | |
| 407 else | |
| 408 assert(0); | |
| 409 } | |
| 410 // something else unsupported | |
| 411 else | |
| 412 { | |
| 413 Logger::cout() << *ptrTy << '|' << *valTy << '\n'; | |
| 414 assert(0); | |
| 415 } | |
| 416 return 0; | |
| 417 } | |
| 418 | |
| 419 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 420 | |
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421 llvm::Value* DtoBoolean(llvm::Value* val) |
| 1 | 422 { |
| 423 const llvm::Type* t = val->getType(); | |
| 424 if (t->isInteger()) | |
| 425 { | |
| 426 if (t == llvm::Type::Int1Ty) | |
| 427 return val; | |
| 428 else { | |
| 429 llvm::Value* zero = llvm::ConstantInt::get(t, 0, false); | |
| 430 return new llvm::ICmpInst(llvm::ICmpInst::ICMP_NE, val, zero, "tmp", gIR->scopebb()); | |
| 431 } | |
| 432 } | |
| 96 | 433 else if (isaPointer(t)) { |
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434 const llvm::Type* st = DtoSize_t(); |
| 1 | 435 llvm::Value* ptrasint = new llvm::PtrToIntInst(val,st,"tmp",gIR->scopebb()); |
| 436 llvm::Value* zero = llvm::ConstantInt::get(st, 0, false); | |
| 437 return new llvm::ICmpInst(llvm::ICmpInst::ICMP_NE, ptrasint, zero, "tmp", gIR->scopebb()); | |
| 438 } | |
| 439 else | |
| 440 { | |
| 441 Logger::cout() << *t << '\n'; | |
| 442 } | |
| 443 assert(0); | |
| 444 return 0; | |
| 445 } | |
| 446 | |
| 447 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 448 | |
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449 const llvm::Type* DtoSize_t() |
| 1 | 450 { |
| 451 if (global.params.is64bit) | |
| 452 return llvm::Type::Int64Ty; | |
| 453 else | |
| 454 return llvm::Type::Int32Ty; | |
| 455 } | |
| 456 | |
| 457 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 458 | |
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459 llvm::Constant* DtoConstInitializer(Type* type, Initializer* init) |
| 1 | 460 { |
|
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461 llvm::Constant* _init = 0; // may return zero |
| 1 | 462 if (!init) |
| 463 { | |
| 40 | 464 Logger::println("const default initializer for %s", type->toChars()); |
| 465 _init = type->defaultInit()->toConstElem(gIR); | |
| 1 | 466 } |
| 467 else if (ExpInitializer* ex = init->isExpInitializer()) | |
| 468 { | |
| 40 | 469 Logger::println("const expression initializer"); |
| 470 _init = ex->exp->toConstElem(gIR); | |
| 1 | 471 } |
| 472 else if (StructInitializer* si = init->isStructInitializer()) | |
| 473 { | |
| 40 | 474 Logger::println("const struct initializer"); |
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475 _init = DtoConstStructInitializer(si); |
| 1 | 476 } |
| 477 else if (ArrayInitializer* ai = init->isArrayInitializer()) | |
| 478 { | |
| 40 | 479 Logger::println("const array initializer"); |
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480 _init = DtoConstArrayInitializer(ai); |
| 1 | 481 } |
| 482 else if (init->isVoidInitializer()) | |
| 483 { | |
| 40 | 484 Logger::println("const void initializer"); |
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485 const llvm::Type* ty = DtoType(type); |
| 1 | 486 _init = llvm::Constant::getNullValue(ty); |
| 487 } | |
| 488 else { | |
| 40 | 489 Logger::println("unsupported const initializer: %s", init->toChars()); |
| 490 } | |
| 491 return _init; | |
| 492 } | |
| 493 | |
| 494 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 495 | |
| 100 | 496 llvm::Constant* DtoConstFieldInitializer(Type* t, Initializer* init) |
| 497 { | |
| 498 Logger::println("DtoConstFieldInitializer"); | |
| 499 LOG_SCOPE; | |
| 500 | |
| 501 const llvm::Type* _type = DtoType(t); | |
| 502 | |
| 503 llvm::Constant* _init = DtoConstInitializer(t, init); | |
| 504 assert(_init); | |
| 505 if (_type != _init->getType()) | |
| 506 { | |
| 507 Logger::cout() << "field init is: " << *_init << " type should be " << *_type << '\n'; | |
| 508 if (t->ty == Tsarray) | |
| 509 { | |
| 510 const llvm::ArrayType* arrty = isaArray(_type); | |
| 511 uint64_t n = arrty->getNumElements(); | |
| 512 std::vector<llvm::Constant*> vals(n,_init); | |
| 513 _init = llvm::ConstantArray::get(arrty, vals); | |
| 514 } | |
| 515 else if (t->ty == Tarray) | |
| 516 { | |
| 517 assert(isaStruct(_type)); | |
| 518 _init = llvm::ConstantAggregateZero::get(_type); | |
| 519 } | |
| 520 else if (t->ty == Tstruct) | |
| 521 { | |
| 522 const llvm::StructType* structty = isaStruct(_type); | |
| 523 TypeStruct* ts = (TypeStruct*)t; | |
| 524 assert(ts); | |
| 525 assert(ts->sym); | |
| 526 assert(ts->sym->llvmInitZ); | |
| 527 _init = ts->sym->llvmInitZ; | |
| 528 } | |
| 529 else if (t->ty == Tclass) | |
| 530 { | |
| 531 _init = llvm::Constant::getNullValue(_type); | |
| 532 } | |
| 533 else { | |
| 534 Logger::println("failed for type %s", t->toChars()); | |
| 535 assert(0); | |
| 536 } | |
| 537 } | |
| 538 | |
| 539 return _init; | |
| 540 } | |
| 541 | |
| 542 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 543 | |
|
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544 DValue* DtoInitializer(Initializer* init) |
| 40 | 545 { |
| 546 if (ExpInitializer* ex = init->isExpInitializer()) | |
| 547 { | |
| 548 Logger::println("expression initializer"); | |
| 92 | 549 assert(ex->exp); |
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550 return ex->exp->toElem(gIR); |
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551 } |
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552 else if (init->isVoidInitializer()) |
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553 { |
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554 // do nothing |
| 40 | 555 } |
| 556 else { | |
| 1 | 557 Logger::println("unsupported initializer: %s", init->toChars()); |
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558 assert(0); |
| 1 | 559 } |
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560 return 0; |
| 1 | 561 } |
| 6 | 562 |
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563 ////////////////////////////////////////////////////////////////////////////////////////// |
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564 |
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565 llvm::Value* DtoGEP(llvm::Value* ptr, llvm::Value* i0, llvm::Value* i1, const std::string& var, llvm::BasicBlock* bb) |
| 6 | 566 { |
| 567 std::vector<llvm::Value*> v(2); | |
| 568 v[0] = i0; | |
| 569 v[1] = i1; | |
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570 //Logger::cout() << "DtoGEP: " << *ptr << '\n'; |
|
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571 return new llvm::GetElementPtrInst(ptr, v.begin(), v.end(), var, bb?bb:gIR->scopebb()); |
| 6 | 572 } |
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573 |
|
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574 ////////////////////////////////////////////////////////////////////////////////////////// |
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575 |
|
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576 llvm::Value* DtoGEP(llvm::Value* ptr, const std::vector<unsigned>& src, const std::string& var, llvm::BasicBlock* bb) |
|
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577 { |
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578 size_t n = src.size(); |
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579 std::vector<llvm::Value*> dst(n, NULL); |
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580 //std::ostream& ostr = Logger::cout(); |
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581 //ostr << "indices for '" << *ptr << "':"; |
|
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582 for (size_t i=0; i<n; ++i) |
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583 { |
|
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584 //ostr << ' ' << i; |
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585 dst[i] = llvm::ConstantInt::get(llvm::Type::Int32Ty, src[i], false); |
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586 } |
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587 //ostr << '\n';*/ |
|
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588 return new llvm::GetElementPtrInst(ptr, dst.begin(), dst.end(), var, bb?bb:gIR->scopebb()); |
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589 } |
| 9 | 590 |
|
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591 ////////////////////////////////////////////////////////////////////////////////////////// |
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592 |
|
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593 llvm::Value* DtoGEPi(llvm::Value* ptr, unsigned i, const std::string& var, llvm::BasicBlock* bb) |
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594 { |
|
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595 return new llvm::GetElementPtrInst(ptr, llvm::ConstantInt::get(llvm::Type::Int32Ty, i, false), var, bb?bb:gIR->scopebb()); |
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596 } |
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597 |
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598 ////////////////////////////////////////////////////////////////////////////////////////// |
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599 |
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600 llvm::Value* DtoGEPi(llvm::Value* ptr, unsigned i0, unsigned i1, const std::string& var, llvm::BasicBlock* bb) |
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601 { |
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602 std::vector<llvm::Value*> v(2); |
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603 v[0] = llvm::ConstantInt::get(llvm::Type::Int32Ty, i0, false); |
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604 v[1] = llvm::ConstantInt::get(llvm::Type::Int32Ty, i1, false); |
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605 return new llvm::GetElementPtrInst(ptr, v.begin(), v.end(), var, bb?bb:gIR->scopebb()); |
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606 } |
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607 |
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608 ////////////////////////////////////////////////////////////////////////////////////////// |
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609 |
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610 llvm::Value* DtoRealloc(llvm::Value* ptr, const llvm::Type* ty) |
| 34 | 611 { |
| 612 /*size_t sz = gTargetData->getTypeSize(ty); | |
|
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613 llvm::ConstantInt* n = llvm::ConstantInt::get(DtoSize_t(), sz, false); |
| 34 | 614 if (ptr == 0) { |
| 615 llvm::PointerType* i8pty = llvm::PointerType::get(llvm::Type::Int8Ty); | |
| 616 ptr = llvm::ConstantPointerNull::get(i8pty); | |
| 617 } | |
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618 return DtoRealloc(ptr, n);*/ |
| 34 | 619 return NULL; |
| 620 } | |
| 621 | |
| 622 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 623 | |
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624 llvm::Value* DtoRealloc(llvm::Value* ptr, llvm::Value* n) |
| 34 | 625 { |
| 626 assert(ptr); | |
| 627 assert(n); | |
| 628 | |
| 629 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_realloc"); | |
| 630 assert(fn); | |
| 631 | |
| 632 llvm::Value* newptr = ptr; | |
| 633 | |
| 634 llvm::PointerType* i8pty = llvm::PointerType::get(llvm::Type::Int8Ty); | |
| 635 if (ptr->getType() != i8pty) { | |
| 636 newptr = new llvm::BitCastInst(ptr,i8pty,"tmp",gIR->scopebb()); | |
| 637 } | |
| 638 | |
| 639 std::vector<llvm::Value*> args; | |
| 640 args.push_back(newptr); | |
| 641 args.push_back(n); | |
| 642 llvm::Value* ret = new llvm::CallInst(fn, args.begin(), args.end(), "tmprealloc", gIR->scopebb()); | |
| 643 | |
| 644 return ret->getType() == ptr->getType() ? ret : new llvm::BitCastInst(ret,ptr->getType(),"tmp",gIR->scopebb()); | |
| 645 } | |
| 646 | |
| 647 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 648 | |
|
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649 void DtoAssert(llvm::Value* cond, Loc* loc, DValue* msg) |
| 34 | 650 { |
|
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651 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_assert"); |
|
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652 const llvm::FunctionType* fnt = fn->getFunctionType(); |
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653 |
| 34 | 654 std::vector<llvm::Value*> llargs; |
| 655 llargs.resize(3); | |
|
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656 llargs[0] = cond ? DtoBoolean(cond) : llvm::ConstantInt::getFalse(); |
|
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657 llargs[1] = DtoConstUint(loc->linnum); |
|
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658 if (msg) |
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659 llargs[2] = msg->getRVal(); |
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660 else { |
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661 llvm::Constant* c = DtoConstSlice(DtoConstSize_t(0), DtoConstNullPtr(llvm::Type::Int8Ty)); |
|
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662 static llvm::AllocaInst* alloc = 0; |
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663 if (!alloc || alloc->getParent()->getParent() != gIR->func()->func) { |
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664 alloc = new llvm::AllocaInst(c->getType(), "assertnullparam", gIR->topallocapoint()); |
|
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665 DtoSetArrayToNull(alloc); |
|
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666 } |
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667 llargs[2] = alloc; |
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668 } |
| 34 | 669 |
| 670 assert(fn); | |
| 671 llvm::CallInst* call = new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); | |
| 672 call->setCallingConv(llvm::CallingConv::C); | |
| 673 } | |
| 674 | |
| 40 | 675 ////////////////////////////////////////////////////////////////////////////////////////// |
| 34 | 676 |
|
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677 llvm::Value* DtoArgument(const llvm::Type* paramtype, Argument* fnarg, Expression* argexp) |
| 40 | 678 { |
| 679 llvm::Value* retval = 0; | |
| 680 | |
|
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681 bool haslvals = !gIR->exps.empty(); |
| 40 | 682 if (haslvals) |
|
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683 gIR->exps.push_back(IRExp(NULL,NULL,NULL)); |
| 40 | 684 |
|
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685 DValue* arg = argexp->toElem(gIR); |
| 40 | 686 |
| 687 if (haslvals) | |
|
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688 gIR->exps.pop_back(); |
| 40 | 689 |
|
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690 if (arg->inPlace()) { |
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691 retval = arg->getRVal(); |
| 40 | 692 return retval; |
| 693 } | |
| 694 | |
|
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695 Type* realtype = DtoDType(argexp->type); |
| 40 | 696 TY argty = realtype->ty; |
|
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697 if (DtoIsPassedByRef(realtype)) { |
| 40 | 698 if (!fnarg || !fnarg->llvmCopy) { |
|
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699 if (DSliceValue* sv = arg->isSlice()) { |
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700 retval = new llvm::AllocaInst(DtoType(realtype), "tmpparam", gIR->topallocapoint()); |
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701 DtoSetArray(retval, DtoArrayLen(sv), DtoArrayPtr(sv)); |
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702 } |
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703 else { |
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704 retval = arg->getRVal(); |
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705 } |
| 40 | 706 } |
| 707 else { | |
| 708 llvm::Value* allocaInst = 0; | |
| 709 llvm::BasicBlock* entryblock = &gIR->topfunc()->front(); | |
| 96 | 710 |
|
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711 const llvm::Type* realtypell = DtoType(realtype); |
|
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712 const llvm::PointerType* pty = llvm::PointerType::get(realtypell); |
| 40 | 713 if (argty == Tstruct) { |
| 714 allocaInst = new llvm::AllocaInst(pty->getElementType(), "tmpparam", gIR->topallocapoint()); | |
|
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715 DValue* dst = new DVarValue(realtype, allocaInst, true); |
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716 DtoAssign(dst,arg); |
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717 delete dst; |
| 40 | 718 } |
| 719 else if (argty == Tdelegate) { | |
| 720 allocaInst = new llvm::AllocaInst(pty->getElementType(), "tmpparam", gIR->topallocapoint()); | |
|
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721 DValue* dst = new DVarValue(realtype, allocaInst, true); |
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722 DtoAssign(dst,arg); |
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723 delete dst; |
| 40 | 724 } |
| 725 else if (argty == Tarray) { | |
|
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726 if (arg->isSlice()) { |
|
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727 allocaInst = new llvm::AllocaInst(realtypell, "tmpparam", gIR->topallocapoint()); |
|
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728 } |
| 40 | 729 else { |
| 730 allocaInst = new llvm::AllocaInst(pty->getElementType(), "tmpparam", gIR->topallocapoint()); | |
| 731 } | |
| 732 } | |
| 733 else | |
| 734 assert(0); | |
| 735 | |
|
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736 DValue* dst = new DVarValue(realtype, allocaInst, true); |
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737 DtoAssign(dst,arg); |
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738 delete dst; |
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739 |
| 40 | 740 retval = allocaInst; |
| 741 } | |
| 742 } | |
| 743 else if (!fnarg || fnarg->llvmCopy) { | |
| 744 Logger::println("regular arg"); | |
|
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745 if (DSliceValue* sl = arg->isSlice()) { |
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746 if (sl->ptr) Logger::cout() << "ptr = " << *sl->ptr << '\n'; |
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747 if (sl->len) Logger::cout() << "len = " << *sl->len << '\n'; |
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748 assert(0); |
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749 } |
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750 else { |
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751 retval = arg->getRVal(); |
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752 } |
| 40 | 753 } |
| 754 else { | |
| 755 Logger::println("as ptr arg"); | |
|
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756 retval = arg->getLVal(); |
|
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757 if (paramtype && retval->getType() != paramtype) |
| 40 | 758 { |
|
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759 assert(0); |
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760 /*assert(retval->getType() == paramtype->getContainedType(0)); |
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761 new llvm::StoreInst(retval, arg->getLVal(), gIR->scopebb()); |
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762 retval = arg->getLVal();*/ |
| 40 | 763 } |
| 764 } | |
| 765 | |
|
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766 if (fnarg && paramtype && retval->getType() != paramtype) { |
|
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767 // this is unfortunately needed with the way SymOffExp is overused |
|
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768 // and static arrays can end up being a pointer to their element type |
|
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769 if (arg->isField()) { |
|
78
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770 retval = gIR->ir->CreateBitCast(retval, paramtype, "tmp"); |
|
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771 } |
|
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772 else { |
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773 Logger::cout() << "got '" << *retval->getType() << "' expected '" << *paramtype << "'\n"; |
|
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774 assert(0 && "parameter type that was actually passed is invalid"); |
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775 } |
|
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776 } |
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777 |
| 40 | 778 delete arg; |
| 779 | |
| 780 return retval; | |
| 781 } | |
| 34 | 782 |
|
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783 ////////////////////////////////////////////////////////////////////////////////////////// |
| 34 | 784 |
|
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785 llvm::Value* DtoNestedVariable(VarDeclaration* vd) |
|
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786 { |
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787 FuncDeclaration* fd = vd->toParent()->isFuncDeclaration(); |
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788 assert(fd != NULL); |
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789 |
| 100 | 790 IRFunction* fcur = gIR->func(); |
|
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791 FuncDeclaration* f = fcur->decl; |
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792 |
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793 // on this stack |
|
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794 if (fd == f) { |
|
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795 llvm::Value* v = DtoGEPi(vd->llvmValue,0,unsigned(vd->llvmNestedIndex),"tmp"); |
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796 if (vd->isParameter() && (vd->isRef() || vd->isOut() || DtoIsPassedByRef(vd->type))) { |
| 73 | 797 Logger::cout() << "1267 loading: " << *v << '\n'; |
|
67
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798 v = gIR->ir->CreateLoad(v,"tmp"); |
| 73 | 799 } |
|
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800 return v; |
|
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801 } |
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|
802 |
|
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diff
changeset
|
803 // on a caller stack |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
804 llvm::Value* ptr = f->llvmThisVar; |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
805 assert(ptr); |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
806 |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
807 f = f->toParent()->isFuncDeclaration(); |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
808 assert(f); |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
809 assert(f->llvmNested); |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
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parents:
49
diff
changeset
|
810 const llvm::Type* nesttype = f->llvmNested->getType(); |
|
6fcc08a4d406
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lindquist
parents:
49
diff
changeset
|
811 assert(nesttype); |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
812 |
|
6fcc08a4d406
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lindquist
parents:
49
diff
changeset
|
813 ptr = gIR->ir->CreateBitCast(ptr, nesttype, "tmp"); |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
814 |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
815 Logger::cout() << "nested var reference:" << '\n' << *ptr << *nesttype << '\n'; |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
816 |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
817 while (f) { |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
818 if (fd == f) { |
|
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
|
819 llvm::Value* v = DtoGEPi(ptr,0,vd->llvmNestedIndex,"tmp"); |
|
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
|
820 if (vd->isParameter() && (vd->isRef() || vd->isOut() || DtoIsPassedByRef(vd->type))) { |
| 73 | 821 Logger::cout() << "1291 loading: " << *v << '\n'; |
|
67
f918f3e2e99e
[svn r71] Fixed accessing parent function arguments from inside nested delegates.
lindquist
parents:
62
diff
changeset
|
822 v = gIR->ir->CreateLoad(v,"tmp"); |
| 73 | 823 } |
|
67
f918f3e2e99e
[svn r71] Fixed accessing parent function arguments from inside nested delegates.
lindquist
parents:
62
diff
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|
824 return v; |
|
50
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
825 } |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
826 else { |
|
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
|
827 ptr = DtoGEPi(ptr,0,0,"tmp"); |
|
50
6fcc08a4d406
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lindquist
parents:
49
diff
changeset
|
828 ptr = gIR->ir->CreateLoad(ptr,"tmp"); |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
829 } |
|
6fcc08a4d406
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lindquist
parents:
49
diff
changeset
|
830 f = f->toParent()->isFuncDeclaration(); |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
831 } |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
832 |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
833 assert(0 && "nested var not found"); |
|
6fcc08a4d406
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lindquist
parents:
49
diff
changeset
|
834 return NULL; |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
835 } |
|
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
836 |
|
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
837 ////////////////////////////////////////////////////////////////////////////////////////// |
|
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
838 |
|
86
fd32135dca3e
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parents:
85
diff
changeset
|
839 void DtoAssign(DValue* lhs, DValue* rhs) |
|
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
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|
840 { |
| 92 | 841 Logger::cout() << "DtoAssign(...);\n"; |
|
86
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parents:
85
diff
changeset
|
842 Type* t = DtoDType(lhs->getType()); |
|
fd32135dca3e
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changeset
|
843 Type* t2 = DtoDType(rhs->getType()); |
|
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
844 |
|
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
845 if (t->ty == Tstruct) { |
|
86
fd32135dca3e
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parents:
85
diff
changeset
|
846 if (t2 != t) { |
|
fd32135dca3e
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parents:
85
diff
changeset
|
847 // TODO: fix this, use 'rhs' for something |
|
fd32135dca3e
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parents:
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diff
changeset
|
848 DtoStructZeroInit(lhs->getLVal()); |
|
fd32135dca3e
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parents:
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diff
changeset
|
849 } |
|
fd32135dca3e
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lindquist
parents:
85
diff
changeset
|
850 else if (!rhs->inPlace()) { |
|
fd32135dca3e
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lindquist
parents:
85
diff
changeset
|
851 DtoStructCopy(lhs->getLVal(),rhs->getRVal()); |
|
fd32135dca3e
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parents:
85
diff
changeset
|
852 } |
|
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
853 } |
|
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
854 else if (t->ty == Tarray) { |
|
86
fd32135dca3e
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parents:
85
diff
changeset
|
855 // lhs is slice |
|
fd32135dca3e
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lindquist
parents:
85
diff
changeset
|
856 if (DSliceValue* s = lhs->isSlice()) { |
|
fd32135dca3e
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parents:
85
diff
changeset
|
857 if (DSliceValue* s2 = rhs->isSlice()) { |
|
fd32135dca3e
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parents:
85
diff
changeset
|
858 DtoArrayCopy(s, s2); |
|
fd32135dca3e
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lindquist
parents:
85
diff
changeset
|
859 } |
|
fd32135dca3e
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lindquist
parents:
85
diff
changeset
|
860 else if (t->next == t2) { |
|
fd32135dca3e
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lindquist
parents:
85
diff
changeset
|
861 if (s->len) |
|
fd32135dca3e
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parents:
85
diff
changeset
|
862 DtoArrayInit(s->ptr, s->len, rhs->getRVal()); |
|
fd32135dca3e
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parents:
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diff
changeset
|
863 else |
|
fd32135dca3e
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parents:
85
diff
changeset
|
864 DtoArrayInit(s->ptr, rhs->getRVal()); |
|
fd32135dca3e
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parents:
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diff
changeset
|
865 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
85
diff
changeset
|
866 else |
|
fd32135dca3e
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lindquist
parents:
85
diff
changeset
|
867 assert(rhs->inPlace()); |
|
fd32135dca3e
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parents:
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diff
changeset
|
868 } |
|
fd32135dca3e
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parents:
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changeset
|
869 // rhs is slice |
|
fd32135dca3e
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parents:
85
diff
changeset
|
870 else if (DSliceValue* s = rhs->isSlice()) { |
|
fd32135dca3e
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lindquist
parents:
85
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changeset
|
871 DtoSetArray(lhs->getLVal(),s->len,s->ptr); |
|
fd32135dca3e
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parents:
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changeset
|
872 } |
|
fd32135dca3e
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parents:
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changeset
|
873 // null |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
874 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
|
875 DtoSetArrayToNull(lhs->getLVal()); |
|
86
fd32135dca3e
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lindquist
parents:
85
diff
changeset
|
876 } |
|
fd32135dca3e
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parents:
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diff
changeset
|
877 // reference assignment |
|
fd32135dca3e
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parents:
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diff
changeset
|
878 else { |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
879 DtoArrayAssign(lhs->getLVal(), rhs->getRVal()); |
|
fd32135dca3e
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parents:
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changeset
|
880 } |
|
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
881 } |
|
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
882 else if (t->ty == Tsarray) { |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
883 DtoStaticArrayCopy(lhs->getLVal(), rhs->getRVal()); |
|
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
884 } |
|
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
885 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
|
886 if (rhs->isNull()) |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
887 DtoNullDelegate(lhs->getLVal()); |
|
fd32135dca3e
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parents:
85
diff
changeset
|
888 else if (!rhs->inPlace()) |
|
fd32135dca3e
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parents:
85
diff
changeset
|
889 DtoDelegateCopy(lhs->getLVal(), rhs->getRVal()); |
|
fd32135dca3e
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diff
changeset
|
890 } |
|
fd32135dca3e
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lindquist
parents:
85
diff
changeset
|
891 else if (t->ty == Tclass) { |
|
fd32135dca3e
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lindquist
parents:
85
diff
changeset
|
892 assert(t2->ty == Tclass); |
|
fd32135dca3e
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parents:
85
diff
changeset
|
893 // assignment to this in constructor special case |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
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85
diff
changeset
|
894 if (lhs->isThis()) { |
|
fd32135dca3e
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lindquist
parents:
85
diff
changeset
|
895 llvm::Value* tmp = rhs->getRVal(); |
| 100 | 896 FuncDeclaration* fdecl = gIR->func()->decl; |
|
86
fd32135dca3e
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lindquist
parents:
85
diff
changeset
|
897 // respecify the this param |
|
fd32135dca3e
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lindquist
parents:
85
diff
changeset
|
898 if (!llvm::isa<llvm::AllocaInst>(fdecl->llvmThisVar)) |
|
fd32135dca3e
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lindquist
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changeset
|
899 fdecl->llvmThisVar = new llvm::AllocaInst(tmp->getType(), "newthis", gIR->topallocapoint()); |
|
fd32135dca3e
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lindquist
parents:
85
diff
changeset
|
900 DtoStore(tmp, fdecl->llvmThisVar); |
|
fd32135dca3e
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changeset
|
901 } |
|
fd32135dca3e
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changeset
|
902 // 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
|
903 else { |
|
fd32135dca3e
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changeset
|
904 DtoStore(rhs->getRVal(), lhs->getLVal()); |
|
fd32135dca3e
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changeset
|
905 } |
|
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
906 } |
|
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
907 else { |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
908 llvm::Value* r = rhs->getRVal(); |
|
fd32135dca3e
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lindquist
parents:
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diff
changeset
|
909 llvm::Value* l = lhs->getLVal(); |
|
fd32135dca3e
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lindquist
parents:
85
diff
changeset
|
910 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
|
911 const llvm::Type* lit = l->getType()->getContainedType(0); |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
912 if (r->getType() != lit) { |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
913 r = DtoBitCast(r, lit); |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
914 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
|
915 } |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
85
diff
changeset
|
916 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
|
917 } |
|
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
918 } |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
919 |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
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53
diff
changeset
|
920 ////////////////////////////////////////////////////////////////////////////////////////// |
|
97
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96
diff
changeset
|
921 DValue* DtoCastInt(DValue* val, Type* _to) |
|
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96
diff
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|
922 { |
|
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96
diff
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|
923 const llvm::Type* tolltype = DtoType(_to); |
|
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parents:
96
diff
changeset
|
924 |
|
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diff
changeset
|
925 Type* to = DtoDType(_to); |
|
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96
diff
changeset
|
926 Type* from = DtoDType(val->getType()); |
|
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96
diff
changeset
|
927 assert(from->isintegral()); |
|
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[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
928 |
|
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[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
929 size_t fromsz = from->size(); |
|
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96
diff
changeset
|
930 size_t tosz = to->size(); |
|
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[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
931 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
932 llvm::Value* rval; |
|
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[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
933 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
934 if (to->isintegral()) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
935 if (fromsz < tosz) { |
|
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[svn r101] Split up CastExp into several smaller utility functions.
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96
diff
changeset
|
936 Logger::cout() << "cast to: " << *tolltype << '\n'; |
|
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parents:
96
diff
changeset
|
937 if (from->isunsigned() || from->ty == Tbool) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
938 rval = new llvm::ZExtInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
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[svn r101] Split up CastExp into several smaller utility functions.
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96
diff
changeset
|
939 } else { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
940 rval = new llvm::SExtInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
c4e161556a21
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parents:
96
diff
changeset
|
941 } |
|
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[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
942 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
943 else if (fromsz > tosz) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
944 rval = new llvm::TruncInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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96
diff
changeset
|
945 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
946 else { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
947 rval = new llvm::BitCastInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
948 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
949 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
950 else if (to->isfloating()) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
951 if (from->isunsigned()) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
952 rval = new llvm::UIToFPInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
c4e161556a21
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parents:
96
diff
changeset
|
953 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
954 else { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
955 rval = new llvm::SIToFPInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
956 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
957 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
958 else if (to->ty == Tpointer) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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96
diff
changeset
|
959 rval = gIR->ir->CreateIntToPtr(val->getRVal(), tolltype, "tmp"); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
960 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
961 else { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
962 assert(0 && "bad int cast"); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
963 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
964 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
965 return new DImValue(_to, rval); |
|
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[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
966 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
967 |
|
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[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
968 DValue* DtoCastPtr(DValue* val, Type* to) |
|
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96
diff
changeset
|
969 { |
|
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96
diff
changeset
|
970 const llvm::Type* tolltype = DtoType(to); |
|
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96
diff
changeset
|
971 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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96
diff
changeset
|
972 Type* totype = DtoDType(to); |
|
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96
diff
changeset
|
973 Type* fromtype = DtoDType(val->getType()); |
|
c4e161556a21
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96
diff
changeset
|
974 assert(fromtype->ty == Tpointer); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
975 |
|
c4e161556a21
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parents:
96
diff
changeset
|
976 llvm::Value* rval; |
|
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lindquist
parents:
96
diff
changeset
|
977 |
|
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lindquist
parents:
96
diff
changeset
|
978 if (totype->ty == Tpointer || totype->ty == Tclass) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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96
diff
changeset
|
979 llvm::Value* src = val->getRVal(); |
|
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parents:
96
diff
changeset
|
980 Logger::cout() << "src: " << *src << "to type: " << *tolltype << '\n'; |
|
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parents:
96
diff
changeset
|
981 rval = new llvm::BitCastInst(src, tolltype, "tmp", gIR->scopebb()); |
|
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parents:
96
diff
changeset
|
982 } |
|
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parents:
96
diff
changeset
|
983 else if (totype->isintegral()) { |
|
c4e161556a21
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parents:
96
diff
changeset
|
984 rval = new llvm::PtrToIntInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
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parents:
96
diff
changeset
|
985 } |
|
c4e161556a21
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lindquist
parents:
96
diff
changeset
|
986 else { |
|
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lindquist
parents:
96
diff
changeset
|
987 assert(0); |
|
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lindquist
parents:
96
diff
changeset
|
988 } |
|
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lindquist
parents:
96
diff
changeset
|
989 |
|
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parents:
96
diff
changeset
|
990 return new DImValue(to, rval); |
|
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lindquist
parents:
96
diff
changeset
|
991 } |
|
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lindquist
parents:
96
diff
changeset
|
992 |
|
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lindquist
parents:
96
diff
changeset
|
993 DValue* DtoCastFloat(DValue* val, Type* to) |
|
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parents:
96
diff
changeset
|
994 { |
|
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96
diff
changeset
|
995 const llvm::Type* tolltype = DtoType(to); |
|
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96
diff
changeset
|
996 |
|
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96
diff
changeset
|
997 Type* totype = DtoDType(to); |
|
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96
diff
changeset
|
998 Type* fromtype = DtoDType(val->getType()); |
|
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96
diff
changeset
|
999 assert(fromtype->isfloating()); |
|
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lindquist
parents:
96
diff
changeset
|
1000 |
|
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parents:
96
diff
changeset
|
1001 size_t fromsz = fromtype->size(); |
|
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96
diff
changeset
|
1002 size_t tosz = totype->size(); |
|
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parents:
96
diff
changeset
|
1003 |
|
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parents:
96
diff
changeset
|
1004 llvm::Value* rval; |
|
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96
diff
changeset
|
1005 |
|
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parents:
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diff
changeset
|
1006 if (totype->isfloating()) { |
|
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96
diff
changeset
|
1007 if ((fromtype->ty == Tfloat80 || fromtype->ty == Tfloat64) && (totype->ty == Tfloat80 || totype->ty == Tfloat64)) { |
|
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96
diff
changeset
|
1008 rval = val->getRVal(); |
|
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lindquist
parents:
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diff
changeset
|
1009 } |
|
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diff
changeset
|
1010 else if (fromsz < tosz) { |
|
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diff
changeset
|
1011 rval = new llvm::FPExtInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
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diff
changeset
|
1012 } |
|
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diff
changeset
|
1013 else if (fromsz > tosz) { |
|
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diff
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|
1014 rval = new llvm::FPTruncInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
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diff
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|
1015 } |
|
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96
diff
changeset
|
1016 else { |
|
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diff
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|
1017 assert(0 && "bad float cast"); |
|
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diff
changeset
|
1018 } |
|
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diff
changeset
|
1019 } |
|
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96
diff
changeset
|
1020 else if (totype->isintegral()) { |
|
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diff
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|
1021 if (totype->isunsigned()) { |
|
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changeset
|
1022 rval = new llvm::FPToUIInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
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diff
changeset
|
1023 } |
|
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diff
changeset
|
1024 else { |
|
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96
diff
changeset
|
1025 rval = new llvm::FPToSIInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
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diff
changeset
|
1026 } |
|
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diff
changeset
|
1027 } |
|
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parents:
96
diff
changeset
|
1028 else { |
|
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96
diff
changeset
|
1029 assert(0 && "bad float cast"); |
|
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96
diff
changeset
|
1030 } |
|
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96
diff
changeset
|
1031 |
|
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diff
changeset
|
1032 return new DImValue(to, rval); |
|
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parents:
96
diff
changeset
|
1033 } |
|
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96
diff
changeset
|
1034 |
|
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96
diff
changeset
|
1035 DValue* DtoCastClass(DValue* val, Type* _to) |
|
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96
diff
changeset
|
1036 { |
|
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diff
changeset
|
1037 const llvm::Type* tolltype = DtoType(_to); |
|
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diff
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|
1038 Type* to = DtoDType(_to); |
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1039 assert(to->ty == Tclass || to->ty == Tpointer); |
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1040 llvm::Value* rval = new llvm::BitCastInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
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1041 return new DImValue(_to, rval); |
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1042 } |
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1043 |
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1044 DValue* DtoCast(DValue* val, Type* to) |
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1045 { |
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1046 Type* fromtype = DtoDType(val->getType()); |
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1047 if (fromtype->isintegral()) { |
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1048 return DtoCastInt(val, to); |
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1049 } |
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1050 else if (fromtype->isfloating()) { |
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1051 return DtoCastFloat(val, to); |
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1052 } |
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1053 else if (fromtype->ty == Tclass) { |
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1054 return DtoCastClass(val, to); |
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1055 } |
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1056 else if (fromtype->ty == Tarray || fromtype->ty == Tsarray) { |
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1057 return DtoCastArray(val, to); |
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1058 } |
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1059 else if (fromtype->ty == Tpointer) { |
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1060 return DtoCastPtr(val, to); |
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1061 } |
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1062 else { |
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1063 assert(0); |
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1064 } |
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1065 } |
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1066 |
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1067 ////////////////////////////////////////////////////////////////////////////////////////// |
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1068 |
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1069 llvm::ConstantInt* DtoConstSize_t(size_t i) |
|
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1070 { |
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1071 return llvm::ConstantInt::get(DtoSize_t(), i, false); |
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1072 } |
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1073 llvm::ConstantInt* DtoConstUint(unsigned i) |
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1074 { |
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1075 return llvm::ConstantInt::get(llvm::Type::Int32Ty, i, false); |
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1076 } |
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1077 llvm::ConstantInt* DtoConstInt(int i) |
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1078 { |
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1079 return llvm::ConstantInt::get(llvm::Type::Int32Ty, i, true); |
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1080 } |
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1081 llvm::Constant* DtoConstBool(bool b) |
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1082 { |
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1083 return llvm::ConstantInt::get(llvm::Type::Int1Ty, b, false); |
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1084 } |
|
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1085 |
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1086 ////////////////////////////////////////////////////////////////////////////////////////// |
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1087 |
|
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1088 llvm::Constant* DtoConstString(const char* str) |
|
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1089 { |
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1090 std::string s(str); |
|
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1091 llvm::Constant* init = llvm::ConstantArray::get(s, true); |
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1092 llvm::GlobalVariable* gvar = new llvm::GlobalVariable( |
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1093 init->getType(), true,llvm::GlobalValue::InternalLinkage, init, "stringliteral", gIR->module); |
|
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1094 llvm::Constant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) }; |
|
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1095 return DtoConstSlice( |
|
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1096 DtoConstSize_t(s.length()), |
|
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1097 llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2) |
|
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1098 ); |
|
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1099 } |
|
82
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1100 llvm::Constant* DtoConstStringPtr(const char* str, const char* section) |
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1101 { |
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1102 std::string s(str); |
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1103 llvm::Constant* init = llvm::ConstantArray::get(s, true); |
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1104 llvm::GlobalVariable* gvar = new llvm::GlobalVariable( |
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1105 init->getType(), true,llvm::GlobalValue::InternalLinkage, init, "stringliteral", gIR->module); |
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1106 if (section) gvar->setSection(section); |
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1107 llvm::Constant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) }; |
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1108 return llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2); |
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1109 } |
|
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1110 |
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1111 ////////////////////////////////////////////////////////////////////////////////////////// |
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1112 |
|
102
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1113 llvm::Constant* DtoConstNullPtr(const llvm::Type* t) |
|
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1114 { |
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1115 return llvm::ConstantPointerNull::get( |
|
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1116 llvm::PointerType::get(t) |
|
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1117 ); |
|
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1118 } |
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1119 |
|
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1120 ////////////////////////////////////////////////////////////////////////////////////////// |
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1121 |
|
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1122 void DtoMemCpy(llvm::Value* dst, llvm::Value* src, llvm::Value* nbytes) |
|
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1123 { |
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1124 assert(dst->getType() == src->getType()); |
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1125 |
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1126 llvm::Type* arrty = llvm::PointerType::get(llvm::Type::Int8Ty); |
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1127 llvm::Value *dstarr, *srcarr; |
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1128 if (dst->getType() == arrty) |
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1129 { |
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1130 dstarr = dst; |
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1131 srcarr = src; |
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1132 } |
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1133 else |
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1134 { |
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1135 dstarr = new llvm::BitCastInst(dst,arrty,"tmp",gIR->scopebb()); |
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1136 srcarr = new llvm::BitCastInst(src,arrty,"tmp",gIR->scopebb()); |
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1137 } |
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1138 |
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1139 llvm::Function* fn = (global.params.is64bit) ? LLVM_DeclareMemCpy64() : LLVM_DeclareMemCpy32(); |
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1140 std::vector<llvm::Value*> llargs; |
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1141 llargs.resize(4); |
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1142 llargs[0] = dstarr; |
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1143 llargs[1] = srcarr; |
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1144 llargs[2] = nbytes; |
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1145 llargs[3] = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); |
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1146 |
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1147 new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); |
|
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[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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|
1148 } |
|
77
714057ff2dbb
[svn r81] Fixed: Union support was very buggy. Should be fairly solid now.
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|
1149 |
|
714057ff2dbb
[svn r81] Fixed: Union support was very buggy. Should be fairly solid now.
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|
1150 ////////////////////////////////////////////////////////////////////////////////////////// |
|
714057ff2dbb
[svn r81] Fixed: Union support was very buggy. Should be fairly solid now.
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|
1151 |
|
86
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|
1152 llvm::Value* DtoLoad(llvm::Value* src) |
|
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|
1153 { |
|
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|
1154 return gIR->ir->CreateLoad(src,"tmp"); |
|
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|
1155 } |
|
fd32135dca3e
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|
1156 |
|
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diff
changeset
|
1157 void DtoStore(llvm::Value* src, llvm::Value* dst) |
|
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|
1158 { |
|
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|
1159 gIR->ir->CreateStore(src,dst); |
|
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|
1160 } |
|
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diff
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|
1161 |
|
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|
1162 bool DtoCanLoad(llvm::Value* ptr) |
|
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|
1163 { |
| 96 | 1164 if (isaPointer(ptr->getType())) { |
|
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|
1165 return ptr->getType()->getContainedType(0)->isFirstClassType(); |
|
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|
1166 } |
|
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|
1167 return false; |
|
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|
1168 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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|
1169 |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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|
1170 llvm::Value* DtoBitCast(llvm::Value* v, const llvm::Type* t) |
|
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|
1171 { |
|
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
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diff
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|
1172 if (v->getType() == t) |
|
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
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diff
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|
1173 return v; |
|
86
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|
1174 return gIR->ir->CreateBitCast(v, t, "tmp"); |
|
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|
1175 } |
|
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[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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|
1176 |
|
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1177 const llvm::PointerType* isaPointer(llvm::Value* v) |
|
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|
1178 { |
|
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1179 return llvm::dyn_cast<llvm::PointerType>(v->getType()); |
|
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1180 } |
|
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1181 |
| 96 | 1182 const llvm::PointerType* isaPointer(const llvm::Type* t) |
| 1183 { | |
| 1184 return llvm::dyn_cast<llvm::PointerType>(t); | |
| 1185 } | |
| 1186 | |
|
94
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1187 const llvm::ArrayType* isaArray(llvm::Value* v) |
|
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1188 { |
|
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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93
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|
1189 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").
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|
1190 } |
|
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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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|
1191 |
| 96 | 1192 const llvm::ArrayType* isaArray(const llvm::Type* t) |
| 1193 { | |
| 1194 return llvm::dyn_cast<llvm::ArrayType>(t); | |
| 1195 } | |
| 1196 | |
|
94
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1197 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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|
1198 { |
|
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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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|
1199 return llvm::dyn_cast<llvm::StructType>(v->getType()); |
|
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1200 } |
|
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1201 |
| 96 | 1202 const llvm::StructType* isaStruct(const llvm::Type* t) |
| 1203 { | |
| 1204 return llvm::dyn_cast<llvm::StructType>(t); | |
| 1205 } | |
| 1206 | |
|
94
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1207 llvm::Constant* isaConstant(llvm::Value* v) |
|
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1208 { |
|
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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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|
1209 return llvm::dyn_cast<llvm::Constant>(v); |
|
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1210 } |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1211 |
|
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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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|
1212 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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|
1213 { |
|
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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93
diff
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|
1214 return llvm::dyn_cast<llvm::ConstantInt>(v); |
|
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1215 } |
|
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1216 |
| 96 | 1217 llvm::Argument* isaArgument(llvm::Value* v) |
| 1218 { | |
| 1219 return llvm::dyn_cast<llvm::Argument>(v); | |
| 1220 } | |
| 1221 | |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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|
1222 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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diff
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|
1223 |
|
85
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
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changeset
|
1224 bool DtoIsTemplateInstance(Dsymbol* s) |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
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|
1225 { |
|
86
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|
1226 if (!s) return false; |
|
85
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[svn r89] Fixed a bunch of problems with template instance across multiple modules.
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diff
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|
1227 if (s->isTemplateInstance() && !s->isTemplateMixin()) |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
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83
diff
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|
1228 return true; |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
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83
diff
changeset
|
1229 else if (s->parent) |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
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|
1230 return DtoIsTemplateInstance(s->parent); |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
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83
diff
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|
1231 return false; |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
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83
diff
changeset
|
1232 } |
|
88
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
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diff
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|
1233 |
|
99
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
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98
diff
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|
1234 ////////////////////////////////////////////////////////////////////////////////////////// |
|
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
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98
diff
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|
1235 |
|
88
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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diff
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|
1236 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.
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86
diff
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|
1237 { |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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diff
changeset
|
1238 // 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
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diff
changeset
|
1239 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.
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|
1240 std::string gflagname(gvar->getName()); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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|
1241 gflagname.append("__initflag"); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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diff
changeset
|
1242 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
|
1243 |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1244 // 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
|
1245 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
|
1246 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:
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diff
changeset
|
1247 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
|
1248 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
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diff
changeset
|
1249 gIR->ir->CreateCondBr(cond, initbb, endinitbb); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
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changeset
|
1250 gIR->scope() = IRScope(initbb,endinitbb); |
|
94
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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93
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|
1251 DValue* ie = DtoInitializer(init); |
|
88
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[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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changeset
|
1252 if (!ie->inPlace()) { |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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changeset
|
1253 DValue* dst = new DVarValue(t, gvar, true); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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|
1254 DtoAssign(dst, ie); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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changeset
|
1255 } |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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changeset
|
1256 gIR->ir->CreateStore(DtoConstBool(true), gflag); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
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changeset
|
1257 gIR->ir->CreateBr(endinitbb); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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changeset
|
1258 gIR->scope() = IRScope(endinitbb,oldend); |
|
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[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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|
1259 } |
| 100 | 1260 |
| 1261 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1262 | |
|
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
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parents:
100
diff
changeset
|
1263 void DtoResolveDsymbol(Dsymbol* dsym) |
| 100 | 1264 { |
| 1265 if (StructDeclaration* sd = dsym->isStructDeclaration()) { | |
|
102
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changeset
|
1266 DtoResolveStruct(sd); |
| 100 | 1267 } |
| 1268 else if (ClassDeclaration* cd = dsym->isClassDeclaration()) { | |
|
102
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changeset
|
1269 DtoResolveClass(cd); |
| 100 | 1270 } |
| 1271 else if (FuncDeclaration* fd = dsym->isFuncDeclaration()) { | |
|
102
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diff
changeset
|
1272 DtoResolveFunction(fd); |
|
027b8d8b71ec
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changeset
|
1273 } |
|
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
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|
1274 else if (TypeInfoDeclaration* fd = dsym->isTypeInfoDeclaration()) { |
|
027b8d8b71ec
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|
1275 DtoResolveTypeInfo(fd); |
| 100 | 1276 } |
| 1277 else { | |
| 1278 error(dsym->loc, "unsupported dsymbol: %s", dsym->toChars()); | |
|
102
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changeset
|
1279 assert(0 && "unsupported dsymbol for DtoResolveDsymbol"); |
|
027b8d8b71ec
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|
1280 } |
|
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
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changeset
|
1281 } |
|
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1282 |
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1283 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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1284 |
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1285 void DtoDeclareDsymbol(Dsymbol* dsym) |
|
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1286 { |
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1287 if (StructDeclaration* sd = dsym->isStructDeclaration()) { |
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1288 DtoDeclareStruct(sd); |
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1289 } |
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1290 else if (ClassDeclaration* cd = dsym->isClassDeclaration()) { |
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1291 DtoDeclareClass(cd); |
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1292 } |
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1293 else if (FuncDeclaration* fd = dsym->isFuncDeclaration()) { |
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1294 DtoDeclareFunction(fd); |
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1295 } |
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1296 else if (TypeInfoDeclaration* fd = dsym->isTypeInfoDeclaration()) { |
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1297 DtoDeclareTypeInfo(fd); |
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1298 } |
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1299 else { |
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1300 error(dsym->loc, "unsupported dsymbol: %s", dsym->toChars()); |
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1301 assert(0 && "unsupported dsymbol for DtoDeclareDsymbol"); |
| 100 | 1302 } |
| 1303 } | |
| 1304 | |
| 1305 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1306 | |
| 1307 void DtoConstInitDsymbol(Dsymbol* dsym) | |
| 1308 { | |
| 1309 if (StructDeclaration* sd = dsym->isStructDeclaration()) { | |
| 1310 DtoConstInitStruct(sd); | |
| 1311 } | |
| 1312 else if (ClassDeclaration* cd = dsym->isClassDeclaration()) { | |
| 1313 DtoConstInitClass(cd); | |
| 1314 } | |
|
102
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1315 else if (TypeInfoDeclaration* fd = dsym->isTypeInfoDeclaration()) { |
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1316 DtoConstInitTypeInfo(fd); |
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1317 } |
| 100 | 1318 else if (VarDeclaration* vd = dsym->isVarDeclaration()) { |
| 1319 DtoConstInitGlobal(vd); | |
| 1320 } | |
| 1321 else { | |
| 1322 error(dsym->loc, "unsupported dsymbol: %s", dsym->toChars()); | |
|
102
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1323 assert(0 && "unsupported dsymbol for DtoConstInitDsymbol"); |
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1324 } |
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1325 } |
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1326 |
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1327 ////////////////////////////////////////////////////////////////////////////////////////// |
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1328 |
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1329 void DtoDefineDsymbol(Dsymbol* dsym) |
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1330 { |
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1331 if (StructDeclaration* sd = dsym->isStructDeclaration()) { |
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1332 DtoDefineStruct(sd); |
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1333 } |
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1334 else if (ClassDeclaration* cd = dsym->isClassDeclaration()) { |
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1335 DtoDefineClass(cd); |
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1336 } |
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1337 else if (FuncDeclaration* fd = dsym->isFuncDeclaration()) { |
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1338 DtoDefineFunc(fd); |
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1339 } |
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1340 else if (TypeInfoDeclaration* fd = dsym->isTypeInfoDeclaration()) { |
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1341 DtoDefineTypeInfo(fd); |
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1342 } |
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1343 else { |
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1344 error(dsym->loc, "unsupported dsymbol: %s", dsym->toChars()); |
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1345 assert(0 && "unsupported dsymbol for DtoDefineDsymbol"); |
| 100 | 1346 } |
| 1347 } | |
| 1348 | |
| 1349 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1350 | |
| 1351 void DtoConstInitGlobal(VarDeclaration* vd) | |
| 1352 { | |
|
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1353 if (vd->llvmInitialized) return; |
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1354 vd->llvmInitialized = gIR->dmodule; |
| 100 | 1355 |
|
102
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1356 Logger::println("* DtoConstInitGlobal(%s)", vd->toChars()); |
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1357 LOG_SCOPE; |
| 100 | 1358 |
| 1359 bool emitRTstaticInit = false; | |
| 1360 | |
| 1361 llvm::Constant* _init = 0; | |
| 1362 if (vd->parent && vd->parent->isFuncDeclaration() && vd->init && vd->init->isExpInitializer()) { | |
| 1363 _init = DtoConstInitializer(vd->type, NULL); | |
| 1364 emitRTstaticInit = true; | |
| 1365 } | |
| 1366 else { | |
| 1367 _init = DtoConstInitializer(vd->type, vd->init); | |
| 1368 } | |
| 1369 | |
| 1370 const llvm::Type* _type = DtoType(vd->type); | |
| 1371 Type* t = DtoDType(vd->type); | |
| 1372 | |
| 1373 //Logger::cout() << "initializer: " << *_init << '\n'; | |
| 1374 if (_type != _init->getType()) { | |
| 1375 Logger::cout() << "got type '" << *_init->getType() << "' expected '" << *_type << "'\n"; | |
| 1376 // zero initalizer | |
| 1377 if (_init->isNullValue()) | |
| 1378 _init = llvm::Constant::getNullValue(_type); | |
| 1379 // pointer to global constant (struct.init) | |
| 1380 else if (llvm::isa<llvm::GlobalVariable>(_init)) | |
| 1381 { | |
| 1382 assert(_init->getType()->getContainedType(0) == _type); | |
| 1383 llvm::GlobalVariable* gv = llvm::cast<llvm::GlobalVariable>(_init); | |
| 1384 assert(t->ty == Tstruct); | |
| 1385 TypeStruct* ts = (TypeStruct*)t; | |
| 1386 assert(ts->sym->llvmInitZ); | |
| 1387 _init = ts->sym->llvmInitZ; | |
| 1388 } | |
| 1389 // array single value init | |
| 1390 else if (isaArray(_type)) | |
| 1391 { | |
| 1392 _init = DtoConstStaticArray(_type, _init); | |
| 1393 } | |
| 1394 else { | |
| 1395 Logger::cout() << "Unexpected initializer type: " << *_type << '\n'; | |
| 1396 //assert(0); | |
| 1397 } | |
| 1398 } | |
| 1399 | |
| 1400 bool istempl = false; | |
| 1401 if ((vd->storage_class & STCcomdat) || (vd->parent && DtoIsTemplateInstance(vd->parent))) { | |
| 1402 istempl = true; | |
| 1403 } | |
| 1404 | |
| 1405 if (_init && _init->getType() != _type) | |
| 1406 _type = _init->getType(); | |
| 1407 llvm::cast<llvm::OpaqueType>(vd->llvmIRGlobal->type.get())->refineAbstractTypeTo(_type); | |
| 1408 _type = vd->llvmIRGlobal->type.get(); | |
| 1409 assert(!_type->isAbstract()); | |
| 1410 | |
| 1411 llvm::GlobalVariable* gvar = llvm::cast<llvm::GlobalVariable>(vd->llvmValue); | |
| 1412 if (!(vd->storage_class & STCextern) && (vd->getModule() == gIR->dmodule || istempl)) | |
| 1413 { | |
| 1414 gvar->setInitializer(_init); | |
| 1415 } | |
| 1416 | |
| 1417 if (emitRTstaticInit) | |
| 1418 DtoLazyStaticInit(istempl, gvar, vd->init, t); | |
| 1419 } | |
|
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1420 |
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1421 ////////////////////////////////////////////////////////////////////////////////////////// |
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1422 |
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1423 void DtoEmptyResolveList() |
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1424 { |
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1425 //Logger::println("DtoEmptyResolveList()"); |
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1426 Dsymbol* dsym; |
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1427 while (!gIR->resolveList.empty()) { |
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1428 dsym = gIR->resolveList.front(); |
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1429 gIR->resolveList.pop_front(); |
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1430 DtoResolveDsymbol(dsym); |
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1431 } |
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1432 } |
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1433 |
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1434 ////////////////////////////////////////////////////////////////////////////////////////// |
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1435 |
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1436 void DtoEmptyDeclareList() |
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1437 { |
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1438 //Logger::println("DtoEmptyDeclareList()"); |
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1439 Dsymbol* dsym; |
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1440 while (!gIR->declareList.empty()) { |
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1441 dsym = gIR->declareList.front(); |
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1442 gIR->declareList.pop_front(); |
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1443 DtoDeclareDsymbol(dsym); |
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1444 } |
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1445 } |
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1446 |
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1447 ////////////////////////////////////////////////////////////////////////////////////////// |
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1448 |
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1449 void DtoEmptyConstInitList() |
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1450 { |
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1451 //Logger::println("DtoEmptyConstInitList()"); |
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1452 Dsymbol* dsym; |
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1453 while (!gIR->constInitList.empty()) { |
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1454 dsym = gIR->constInitList.front(); |
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1455 gIR->constInitList.pop_front(); |
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1456 DtoConstInitDsymbol(dsym); |
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1457 } |
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1458 } |
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1459 |
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1460 ////////////////////////////////////////////////////////////////////////////////////////// |
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1461 |
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1462 void DtoEmptyDefineList() |
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1463 { |
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1464 //Logger::println("DtoEmptyDefineList()"); |
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1465 Dsymbol* dsym; |
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1466 while (!gIR->defineList.empty()) { |
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1467 dsym = gIR->defineList.front(); |
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1468 gIR->defineList.pop_front(); |
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1469 DtoDefineDsymbol(dsym); |
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1470 } |
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1471 } |
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1472 |
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1473 ////////////////////////////////////////////////////////////////////////////////////////// |
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1474 |
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1475 void DtoForceDeclareDsymbol(Dsymbol* dsym) |
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1476 { |
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1477 if (dsym->llvmDeclared) return; |
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1478 Logger::println("DtoForceDeclareDsymbol(%s)", dsym->toChars()); |
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1479 LOG_SCOPE; |
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1480 DtoResolveDsymbol(dsym); |
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1481 |
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1482 DtoEmptyResolveList(); |
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1483 |
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1484 DtoDeclareDsymbol(dsym); |
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1485 } |
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1486 |
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1487 ////////////////////////////////////////////////////////////////////////////////////////// |
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1488 |
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1489 void DtoForceConstInitDsymbol(Dsymbol* dsym) |
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1490 { |
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1491 if (dsym->llvmInitialized) return; |
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1492 Logger::println("DtoForceConstInitDsymbol(%s)", dsym->toChars()); |
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1493 LOG_SCOPE; |
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1494 DtoResolveDsymbol(dsym); |
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1495 |
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1496 DtoEmptyResolveList(); |
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1497 DtoEmptyDeclareList(); |
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1498 |
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1499 DtoConstInitDsymbol(dsym); |
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1500 } |
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1501 |
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1502 ////////////////////////////////////////////////////////////////////////////////////////// |
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1503 |
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1504 void DtoForceDefineDsymbol(Dsymbol* dsym) |
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1505 { |
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1506 if (dsym->llvmDefined) return; |
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1507 Logger::println("DtoForceDefineDsymbol(%s)", dsym->toChars()); |
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1508 LOG_SCOPE; |
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1509 DtoResolveDsymbol(dsym); |
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1510 |
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1511 DtoEmptyResolveList(); |
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1512 DtoEmptyDeclareList(); |
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1513 DtoEmptyConstInitList(); |
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1514 |
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1515 DtoDefineDsymbol(dsym); |
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1516 } |