Mercurial > projects > ldc
annotate gen/tollvm.cpp @ 135:176bd52b3cf5 trunk
[svn r139] Fixed bug #33, thanks for the report :)
| author | lindquist |
|---|---|
| date | Mon, 14 Jan 2008 23:09:55 +0100 |
| parents | 44a95ac7368a |
| children | 0e28624814e8 |
| 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" |
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21 #include "gen/complex.h" |
| 1 | 22 |
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23 bool DtoIsPassedByRef(Type* type) |
| 40 | 24 { |
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25 Type* typ = DtoDType(type); |
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26 TY t = typ->ty; |
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27 return (t == Tstruct || t == Tarray || t == Tdelegate || t == Tsarray || typ->iscomplex()); |
| 40 | 28 } |
| 29 | |
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30 Type* DtoDType(Type* t) |
| 40 | 31 { |
| 32 if (t->ty == Ttypedef) { | |
| 33 Type* bt = t->toBasetype(); | |
| 34 assert(bt); | |
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35 return DtoDType(bt); |
| 40 | 36 } |
| 37 return t; | |
| 38 } | |
| 39 | |
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40 const llvm::Type* DtoType(Type* t) |
| 1 | 41 { |
| 42 assert(t); | |
| 43 switch (t->ty) | |
| 44 { | |
| 45 // integers | |
| 46 case Tint8: | |
| 47 case Tuns8: | |
| 48 case Tchar: | |
| 49 return (const llvm::Type*)llvm::Type::Int8Ty; | |
| 50 case Tint16: | |
| 51 case Tuns16: | |
| 52 case Twchar: | |
| 53 return (const llvm::Type*)llvm::Type::Int16Ty; | |
| 54 case Tint32: | |
| 55 case Tuns32: | |
| 56 case Tdchar: | |
| 57 return (const llvm::Type*)llvm::Type::Int32Ty; | |
| 58 case Tint64: | |
| 59 case Tuns64: | |
| 60 return (const llvm::Type*)llvm::Type::Int64Ty; | |
| 61 | |
| 62 case Tbool: | |
| 63 return (const llvm::Type*)llvm::ConstantInt::getTrue()->getType(); | |
| 64 | |
| 65 // floats | |
| 66 case Tfloat32: | |
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67 case Timaginary32: |
| 1 | 68 return llvm::Type::FloatTy; |
| 69 case Tfloat64: | |
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70 case Timaginary64: |
| 1 | 71 case Tfloat80: |
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72 case Timaginary80: |
| 1 | 73 return llvm::Type::DoubleTy; |
| 74 | |
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75 // complex |
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76 case Tcomplex32: |
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77 case Tcomplex64: |
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78 case Tcomplex80: |
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79 return DtoComplexType(t); |
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80 |
| 1 | 81 // pointers |
| 82 case Tpointer: { | |
| 83 assert(t->next); | |
| 84 if (t->next->ty == Tvoid) | |
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85 return (const llvm::Type*)getPtrToType(llvm::Type::Int8Ty); |
| 1 | 86 else |
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87 return (const llvm::Type*)getPtrToType(DtoType(t->next)); |
| 1 | 88 } |
| 89 | |
| 90 // arrays | |
| 91 case Tarray: | |
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92 return DtoArrayType(t); |
| 1 | 93 case Tsarray: |
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94 return DtoStaticArrayType(t); |
| 1 | 95 |
| 96 // void | |
| 97 case Tvoid: | |
| 98 return llvm::Type::VoidTy; | |
| 99 | |
| 100 // aggregates | |
| 101 case Tstruct: { | |
| 100 | 102 if (!t->llvmType || *t->llvmType == NULL) { |
| 1 | 103 // recursive or cyclic declaration |
| 104 if (!gIR->structs.empty()) | |
| 105 { | |
| 106 IRStruct* found = 0; | |
| 107 for (IRState::StructVector::iterator i=gIR->structs.begin(); i!=gIR->structs.end(); ++i) | |
| 108 { | |
| 100 | 109 if (t == (*i)->type) |
| 1 | 110 { |
| 100 | 111 return (*i)->recty.get(); |
| 1 | 112 } |
| 113 } | |
| 114 } | |
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115 } |
| 1 | 116 |
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117 TypeStruct* ts = (TypeStruct*)t; |
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118 assert(ts->sym); |
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119 DtoResolveDsymbol(ts->sym); |
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120 return ts->sym->llvmIRStruct->recty.get();//t->llvmType->get(); |
| 1 | 121 } |
| 122 | |
| 123 case Tclass: { | |
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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 { |
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133 return getPtrToType((*i)->recty.get()); |
| 6 | 134 } |
| 135 } | |
| 136 } | |
| 132 | 137 Logger::println("no type found"); |
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138 }*/ |
| 6 | 139 |
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140 TypeClass* tc = (TypeClass*)t; |
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141 assert(tc->sym); |
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142 DtoResolveDsymbol(tc->sym); |
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143 return getPtrToType(tc->sym->llvmIRStruct->recty.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 | |
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178 // associative arrays |
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179 case Taarray: |
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180 { |
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181 TypeAArray* taa = (TypeAArray*)t; |
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182 std::vector<const llvm::Type*> types; |
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183 types.push_back(DtoType(taa->key)); |
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184 types.push_back(DtoType(taa->next)); |
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185 return getPtrToType(llvm::StructType::get(types)); |
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186 } |
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187 |
| 1 | 188 default: |
| 189 printf("trying to convert unknown type with value %d\n", t->ty); | |
| 190 assert(0); | |
| 191 } | |
| 192 return 0; | |
| 193 } | |
| 194 | |
| 195 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 196 | |
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197 const llvm::StructType* DtoDelegateType(Type* t) |
| 1 | 198 { |
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199 const llvm::Type* i8ptr = getPtrToType(llvm::Type::Int8Ty); |
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200 const llvm::Type* func = DtoFunctionType(t->next, i8ptr); |
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201 const llvm::Type* funcptr = getPtrToType(func); |
| 1 | 202 |
| 203 std::vector<const llvm::Type*> types; | |
| 204 types.push_back(i8ptr); | |
| 205 types.push_back(funcptr); | |
| 206 return llvm::StructType::get(types); | |
| 207 } | |
| 208 | |
| 209 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 210 | |
| 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; | |
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217 const llvm::Type* int8ptrty = (const llvm::Type*)getPtrToType(llvm::Type::Int8Ty); |
| 1 | 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 | |
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287 const llvm::Type* i8p_ty = getPtrToType(llvm::Type::Int8Ty); |
| 1 | 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 | |
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313 const llvm::Type* arrty = getPtrToType(llvm::Type::Int8Ty); |
| 1 | 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: | |
| 132 | 353 if (stc & STCextern) |
| 354 return llvm::GlobalValue::ExternalLinkage; | |
| 355 else | |
| 356 return llvm::GlobalValue::InternalLinkage; | |
| 1 | 357 |
| 358 case PROTpublic: | |
| 359 case PROTpackage: | |
| 360 case PROTprotected: | |
| 361 case PROTexport: | |
| 362 return llvm::GlobalValue::ExternalLinkage; | |
| 363 | |
| 364 case PROTundefined: | |
| 365 case PROTnone: | |
| 366 assert(0 && "Unsupported linkage type"); | |
| 367 } | |
| 368 return llvm::GlobalValue::ExternalLinkage; | |
| 369 | |
| 370 /* ExternalLinkage = 0, LinkOnceLinkage, WeakLinkage, AppendingLinkage, | |
| 371 InternalLinkage, DLLImportLinkage, DLLExportLinkage, ExternalWeakLinkage, | |
| 372 GhostLinkage */ | |
| 373 } | |
| 374 | |
| 375 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 376 | |
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377 unsigned DtoCallingConv(LINK l) |
| 1 | 378 { |
| 379 if (l == LINKc) | |
| 380 return llvm::CallingConv::C; | |
| 381 else if (l == LINKd || l == LINKdefault) | |
| 382 return llvm::CallingConv::Fast; | |
| 383 else if (l == LINKwindows) | |
| 384 return llvm::CallingConv::X86_StdCall; | |
| 385 else | |
| 386 assert(0 && "Unsupported calling convention"); | |
| 387 } | |
| 388 | |
| 389 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 390 | |
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391 llvm::Value* DtoPointedType(llvm::Value* ptr, llvm::Value* val) |
| 1 | 392 { |
| 393 const llvm::Type* ptrTy = ptr->getType()->getContainedType(0); | |
| 394 const llvm::Type* valTy = val->getType(); | |
| 395 // ptr points to val's type | |
| 396 if (ptrTy == valTy) | |
| 397 { | |
| 398 return val; | |
| 399 } | |
| 400 // ptr is integer pointer | |
| 401 else if (ptrTy->isInteger()) | |
| 402 { | |
| 403 // val is integer | |
| 404 assert(valTy->isInteger()); | |
| 405 const llvm::IntegerType* pt = llvm::cast<const llvm::IntegerType>(ptrTy); | |
| 406 const llvm::IntegerType* vt = llvm::cast<const llvm::IntegerType>(valTy); | |
| 407 if (pt->getBitWidth() < vt->getBitWidth()) { | |
| 408 return new llvm::TruncInst(val, pt, "tmp", gIR->scopebb()); | |
| 409 } | |
| 410 else | |
| 411 assert(0); | |
| 412 } | |
| 413 // something else unsupported | |
| 414 else | |
| 415 { | |
| 416 Logger::cout() << *ptrTy << '|' << *valTy << '\n'; | |
| 417 assert(0); | |
| 418 } | |
| 419 return 0; | |
| 420 } | |
| 421 | |
| 422 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 423 | |
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424 llvm::Value* DtoBoolean(llvm::Value* val) |
| 1 | 425 { |
| 426 const llvm::Type* t = val->getType(); | |
| 427 if (t->isInteger()) | |
| 428 { | |
| 429 if (t == llvm::Type::Int1Ty) | |
| 430 return val; | |
| 431 else { | |
| 432 llvm::Value* zero = llvm::ConstantInt::get(t, 0, false); | |
| 433 return new llvm::ICmpInst(llvm::ICmpInst::ICMP_NE, val, zero, "tmp", gIR->scopebb()); | |
| 434 } | |
| 435 } | |
| 96 | 436 else if (isaPointer(t)) { |
|
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437 llvm::Value* zero = llvm::Constant::getNullValue(t); |
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438 return new llvm::ICmpInst(llvm::ICmpInst::ICMP_NE, val, zero, "tmp", gIR->scopebb()); |
| 1 | 439 } |
| 440 else | |
| 441 { | |
| 442 Logger::cout() << *t << '\n'; | |
| 443 } | |
| 444 assert(0); | |
| 445 return 0; | |
| 446 } | |
| 447 | |
| 448 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 449 | |
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450 const llvm::Type* DtoSize_t() |
| 1 | 451 { |
| 452 if (global.params.is64bit) | |
| 453 return llvm::Type::Int64Ty; | |
| 454 else | |
| 455 return llvm::Type::Int32Ty; | |
| 456 } | |
| 457 | |
| 458 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 459 | |
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460 llvm::Constant* DtoConstInitializer(Type* type, Initializer* init) |
| 1 | 461 { |
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462 llvm::Constant* _init = 0; // may return zero |
| 1 | 463 if (!init) |
| 464 { | |
| 40 | 465 Logger::println("const default initializer for %s", type->toChars()); |
| 466 _init = type->defaultInit()->toConstElem(gIR); | |
| 1 | 467 } |
| 468 else if (ExpInitializer* ex = init->isExpInitializer()) | |
| 469 { | |
| 40 | 470 Logger::println("const expression initializer"); |
| 471 _init = ex->exp->toConstElem(gIR); | |
| 1 | 472 } |
| 473 else if (StructInitializer* si = init->isStructInitializer()) | |
| 474 { | |
| 40 | 475 Logger::println("const struct initializer"); |
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476 _init = DtoConstStructInitializer(si); |
| 1 | 477 } |
| 478 else if (ArrayInitializer* ai = init->isArrayInitializer()) | |
| 479 { | |
| 40 | 480 Logger::println("const array initializer"); |
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481 _init = DtoConstArrayInitializer(ai); |
| 1 | 482 } |
| 483 else if (init->isVoidInitializer()) | |
| 484 { | |
| 40 | 485 Logger::println("const void initializer"); |
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486 const llvm::Type* ty = DtoType(type); |
| 1 | 487 _init = llvm::Constant::getNullValue(ty); |
| 488 } | |
| 489 else { | |
| 40 | 490 Logger::println("unsupported const initializer: %s", init->toChars()); |
| 491 } | |
| 492 return _init; | |
| 493 } | |
| 494 | |
| 495 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 496 | |
| 100 | 497 llvm::Constant* DtoConstFieldInitializer(Type* t, Initializer* init) |
| 498 { | |
| 499 Logger::println("DtoConstFieldInitializer"); | |
| 500 LOG_SCOPE; | |
| 501 | |
| 502 const llvm::Type* _type = DtoType(t); | |
| 503 | |
| 504 llvm::Constant* _init = DtoConstInitializer(t, init); | |
| 505 assert(_init); | |
| 506 if (_type != _init->getType()) | |
| 507 { | |
| 508 Logger::cout() << "field init is: " << *_init << " type should be " << *_type << '\n'; | |
| 509 if (t->ty == Tsarray) | |
| 510 { | |
| 511 const llvm::ArrayType* arrty = isaArray(_type); | |
| 512 uint64_t n = arrty->getNumElements(); | |
| 513 std::vector<llvm::Constant*> vals(n,_init); | |
| 514 _init = llvm::ConstantArray::get(arrty, vals); | |
| 515 } | |
| 516 else if (t->ty == Tarray) | |
| 517 { | |
| 518 assert(isaStruct(_type)); | |
| 519 _init = llvm::ConstantAggregateZero::get(_type); | |
| 520 } | |
| 521 else if (t->ty == Tstruct) | |
| 522 { | |
| 523 const llvm::StructType* structty = isaStruct(_type); | |
| 524 TypeStruct* ts = (TypeStruct*)t; | |
| 525 assert(ts); | |
| 526 assert(ts->sym); | |
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527 assert(ts->sym->llvmConstInit); |
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528 _init = ts->sym->llvmConstInit; |
| 100 | 529 } |
| 530 else if (t->ty == Tclass) | |
| 531 { | |
| 532 _init = llvm::Constant::getNullValue(_type); | |
| 533 } | |
| 534 else { | |
| 535 Logger::println("failed for type %s", t->toChars()); | |
| 536 assert(0); | |
| 537 } | |
| 538 } | |
| 539 | |
| 540 return _init; | |
| 541 } | |
| 542 | |
| 543 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 544 | |
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545 DValue* DtoInitializer(Initializer* init) |
| 40 | 546 { |
| 547 if (ExpInitializer* ex = init->isExpInitializer()) | |
| 548 { | |
| 549 Logger::println("expression initializer"); | |
| 92 | 550 assert(ex->exp); |
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551 return ex->exp->toElem(gIR); |
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552 } |
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553 else if (init->isVoidInitializer()) |
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554 { |
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555 // do nothing |
| 40 | 556 } |
| 557 else { | |
| 1 | 558 Logger::println("unsupported initializer: %s", init->toChars()); |
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559 assert(0); |
| 1 | 560 } |
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561 return 0; |
| 1 | 562 } |
| 6 | 563 |
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564 ////////////////////////////////////////////////////////////////////////////////////////// |
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565 |
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566 llvm::Value* DtoGEP(llvm::Value* ptr, llvm::Value* i0, llvm::Value* i1, const std::string& var, llvm::BasicBlock* bb) |
| 6 | 567 { |
| 568 std::vector<llvm::Value*> v(2); | |
| 569 v[0] = i0; | |
| 570 v[1] = i1; | |
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571 //Logger::cout() << "DtoGEP: " << *ptr << '\n'; |
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572 return new llvm::GetElementPtrInst(ptr, v.begin(), v.end(), var, bb?bb:gIR->scopebb()); |
| 6 | 573 } |
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574 |
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575 ////////////////////////////////////////////////////////////////////////////////////////// |
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576 |
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577 llvm::Value* DtoGEP(llvm::Value* ptr, const std::vector<unsigned>& src, const std::string& var, llvm::BasicBlock* bb) |
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578 { |
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579 size_t n = src.size(); |
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580 std::vector<llvm::Value*> dst(n, NULL); |
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581 //std::ostream& ostr = Logger::cout(); |
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582 //ostr << "indices for '" << *ptr << "':"; |
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583 for (size_t i=0; i<n; ++i) |
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584 { |
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585 //ostr << ' ' << i; |
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586 dst[i] = llvm::ConstantInt::get(llvm::Type::Int32Ty, src[i], false); |
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587 } |
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588 //ostr << '\n';*/ |
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589 return new llvm::GetElementPtrInst(ptr, dst.begin(), dst.end(), var, bb?bb:gIR->scopebb()); |
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590 } |
| 9 | 591 |
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592 ////////////////////////////////////////////////////////////////////////////////////////// |
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593 |
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594 llvm::Value* DtoGEPi(llvm::Value* ptr, unsigned i, const std::string& var, llvm::BasicBlock* bb) |
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595 { |
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596 return new llvm::GetElementPtrInst(ptr, llvm::ConstantInt::get(llvm::Type::Int32Ty, i, false), var, bb?bb:gIR->scopebb()); |
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597 } |
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598 |
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599 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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600 |
|
81
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601 llvm::Value* DtoGEPi(llvm::Value* ptr, unsigned i0, unsigned i1, const std::string& var, llvm::BasicBlock* bb) |
|
11
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602 { |
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603 std::vector<llvm::Value*> v(2); |
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604 v[0] = llvm::ConstantInt::get(llvm::Type::Int32Ty, i0, false); |
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605 v[1] = llvm::ConstantInt::get(llvm::Type::Int32Ty, i1, false); |
|
50
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606 return new llvm::GetElementPtrInst(ptr, v.begin(), v.end(), var, bb?bb:gIR->scopebb()); |
|
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607 } |
|
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|
608 |
|
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609 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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|
610 |
|
81
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611 llvm::Value* DtoRealloc(llvm::Value* ptr, const llvm::Type* ty) |
| 34 | 612 { |
| 613 /*size_t sz = gTargetData->getTypeSize(ty); | |
|
81
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614 llvm::ConstantInt* n = llvm::ConstantInt::get(DtoSize_t(), sz, false); |
| 34 | 615 if (ptr == 0) { |
|
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616 llvm::PointerType* i8pty = getPtrToType(llvm::Type::Int8Ty); |
| 34 | 617 ptr = llvm::ConstantPointerNull::get(i8pty); |
| 618 } | |
|
81
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619 return DtoRealloc(ptr, n);*/ |
| 34 | 620 return NULL; |
| 621 } | |
| 622 | |
| 623 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 624 | |
|
81
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|
625 llvm::Value* DtoRealloc(llvm::Value* ptr, llvm::Value* n) |
| 34 | 626 { |
| 627 assert(ptr); | |
| 628 assert(n); | |
| 629 | |
| 630 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_realloc"); | |
| 631 assert(fn); | |
| 632 | |
| 633 llvm::Value* newptr = ptr; | |
| 634 | |
|
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635 const llvm::PointerType* i8pty = getPtrToType(llvm::Type::Int8Ty); |
| 34 | 636 if (ptr->getType() != i8pty) { |
| 637 newptr = new llvm::BitCastInst(ptr,i8pty,"tmp",gIR->scopebb()); | |
| 638 } | |
| 639 | |
| 640 std::vector<llvm::Value*> args; | |
| 641 args.push_back(newptr); | |
| 642 args.push_back(n); | |
| 643 llvm::Value* ret = new llvm::CallInst(fn, args.begin(), args.end(), "tmprealloc", gIR->scopebb()); | |
| 644 | |
| 645 return ret->getType() == ptr->getType() ? ret : new llvm::BitCastInst(ret,ptr->getType(),"tmp",gIR->scopebb()); | |
| 646 } | |
| 647 | |
| 648 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 649 | |
|
133
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650 void DtoAssert(Loc* loc, DValue* msg) |
| 34 | 651 { |
|
133
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652 std::vector<llvm::Value*> args; |
|
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653 llvm::Constant* c; |
|
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|
654 |
|
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|
655 // func |
|
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656 const char* fname = msg ? "_d_assert_msg" : "_d_assert"; |
|
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657 |
|
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658 // msg param |
|
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659 if (msg) args.push_back(msg->getRVal()); |
|
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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diff
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|
660 |
|
133
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661 // file param |
|
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662 c = DtoConstString(loc->filename); |
|
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663 llvm::AllocaInst* alloc = new llvm::AllocaInst(c->getType(), "srcfile", gIR->topallocapoint()); |
|
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664 llvm::Value* ptr = DtoGEPi(alloc, 0,0, "tmp"); |
|
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665 DtoStore(c->getOperand(0), ptr); |
|
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666 ptr = DtoGEPi(alloc, 0,1, "tmp"); |
|
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667 DtoStore(c->getOperand(1), ptr); |
|
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668 args.push_back(alloc); |
| 34 | 669 |
|
133
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670 // line param |
|
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671 c = DtoConstUint(loc->linnum); |
|
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672 args.push_back(c); |
|
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|
673 |
|
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|
674 // call |
|
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675 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, fname); |
|
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676 llvm::CallInst* call = new llvm::CallInst(fn, args.begin(), args.end(), "", gIR->scopebb()); |
| 34 | 677 } |
| 678 | |
| 40 | 679 ////////////////////////////////////////////////////////////////////////////////////////// |
| 34 | 680 |
|
129
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681 static const llvm::Type* get_next_frame_ptr_type(Dsymbol* sc) |
|
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682 { |
|
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|
683 assert(sc->isFuncDeclaration() || sc->isClassDeclaration()); |
|
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684 Dsymbol* p = sc->toParent2(); |
| 131 | 685 if (!p->isFuncDeclaration() && !p->isClassDeclaration()) |
| 686 Logger::println("unexpected parent symbol found while resolving frame pointer - '%s' kind: '%s'", p->toChars(), p->kind()); | |
|
129
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|
687 assert(p->isFuncDeclaration() || p->isClassDeclaration()); |
|
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688 if (FuncDeclaration* fd = p->isFuncDeclaration()) |
|
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|
689 { |
|
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|
690 llvm::Value* v = fd->llvmNested; |
|
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|
691 assert(v); |
|
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|
692 return v->getType(); |
|
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|
693 } |
|
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|
694 else if (ClassDeclaration* cd = p->isClassDeclaration()) |
|
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|
695 { |
|
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|
696 return DtoType(cd->type); |
|
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|
697 } |
|
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|
698 else |
|
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|
699 { |
|
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|
700 Logger::println("symbol: '%s' kind: '%s'", sc->toChars(), sc->kind()); |
|
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|
701 assert(0); |
|
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|
702 } |
|
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|
703 } |
|
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|
704 |
| 131 | 705 ////////////////////////////////////////////////////////////////////////////////////////// |
| 706 | |
| 707 static llvm::Value* get_frame_ptr_impl(FuncDeclaration* func, Dsymbol* sc, llvm::Value* v) | |
|
129
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|
708 { |
| 131 | 709 LOG_SCOPE; |
| 710 if (sc == func) | |
|
129
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|
711 { |
|
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|
712 return v; |
|
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|
713 } |
|
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|
714 else if (FuncDeclaration* fd = sc->isFuncDeclaration()) |
|
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|
715 { |
| 131 | 716 Logger::println("scope is function: %s", fd->toChars()); |
| 717 | |
| 718 if (fd->toParent2() == func) | |
| 719 { | |
| 720 if (!func->llvmNested) | |
| 721 return NULL; | |
| 722 return DtoBitCast(v, func->llvmNested->getType()); | |
| 723 } | |
| 724 | |
|
129
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|
725 v = DtoBitCast(v, get_next_frame_ptr_type(fd)); |
|
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|
726 Logger::cout() << "v = " << *v << '\n'; |
|
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|
727 |
|
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lindquist
parents:
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diff
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|
728 if (fd->toParent2()->isFuncDeclaration()) |
|
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|
729 { |
|
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|
730 v = DtoGEPi(v, 0,0, "tmp"); |
|
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|
731 v = DtoLoad(v); |
|
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|
732 } |
|
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|
733 else if (ClassDeclaration* cd = fd->toParent2()->isClassDeclaration()) |
|
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|
734 { |
|
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|
735 size_t idx = 2; |
|
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|
736 idx += cd->llvmIRStruct->interfaces.size(); |
|
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|
737 v = DtoGEPi(v,0,idx,"tmp"); |
|
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|
738 v = DtoLoad(v); |
|
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|
739 } |
|
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|
740 else |
|
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diff
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|
741 { |
|
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|
742 assert(0); |
|
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|
743 } |
| 131 | 744 return get_frame_ptr_impl(func, fd->toParent2(), v); |
|
129
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|
745 } |
|
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|
746 else if (ClassDeclaration* cd = sc->isClassDeclaration()) |
|
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|
747 { |
| 131 | 748 Logger::println("scope is class: %s", cd->toChars()); |
|
129
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|
749 /*size_t idx = 2; |
|
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|
750 idx += cd->llvmIRStruct->interfaces.size(); |
|
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|
751 v = DtoGEPi(v,0,idx,"tmp"); |
|
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|
752 Logger::cout() << "gep = " << *v << '\n'; |
|
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|
753 v = DtoLoad(v);*/ |
| 131 | 754 return get_frame_ptr_impl(func, cd->toParent2(), v); |
|
129
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|
755 } |
|
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|
756 else |
|
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|
757 { |
| 131 | 758 Logger::println("symbol: '%s'", sc->toPrettyChars()); |
|
129
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|
759 assert(0); |
|
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|
760 } |
|
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761 } |
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762 |
| 131 | 763 ////////////////////////////////////////////////////////////////////////////////////////// |
| 764 | |
| 765 static llvm::Value* get_frame_ptr(FuncDeclaration* func) | |
|
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766 { |
| 131 | 767 Logger::println("Resolving context pointer for nested function: '%s'", func->toPrettyChars()); |
|
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768 LOG_SCOPE; |
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769 IRFunction* irfunc = gIR->func(); |
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770 |
| 131 | 771 // in the right scope already |
| 772 if (func == irfunc->decl) | |
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773 return irfunc->decl->llvmNested; |
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774 |
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775 // use the 'this' pointer |
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776 llvm::Value* ptr = irfunc->decl->llvmThisVar; |
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777 assert(ptr); |
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778 |
|
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779 // return the fully resolved frame pointer |
| 131 | 780 ptr = get_frame_ptr_impl(func, irfunc->decl, ptr); |
| 781 if (ptr) Logger::cout() << "Found context!" << *ptr; | |
| 782 else Logger::cout() << "NULL context!\n"; | |
|
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783 |
|
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784 return ptr; |
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785 } |
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786 |
| 131 | 787 ////////////////////////////////////////////////////////////////////////////////////////// |
| 788 | |
| 789 llvm::Value* DtoNestedContext(FuncDeclaration* func) | |
| 790 { | |
| 791 // resolve frame ptr | |
| 792 llvm::Value* ptr = get_frame_ptr(func); | |
| 793 Logger::cout() << "Nested context ptr = "; | |
| 794 if (ptr) Logger::cout() << *ptr; | |
| 795 else Logger::cout() << "NULL"; | |
| 796 Logger::cout() << '\n'; | |
| 797 return ptr; | |
| 798 } | |
| 799 | |
| 800 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 801 | |
| 802 static void print_frame_worker(VarDeclaration* vd, Dsymbol* par) | |
| 803 { | |
| 804 if (vd->toParent2() == par) | |
| 805 { | |
| 806 Logger::println("found: '%s' kind: '%s'", par->toChars(), par->kind()); | |
| 807 return; | |
| 808 } | |
| 809 | |
| 810 Logger::println("diving into: '%s' kind: '%s'", par->toChars(), par->kind()); | |
| 811 LOG_SCOPE; | |
| 812 print_frame_worker(vd, par->toParent2()); | |
| 813 } | |
| 814 | |
| 815 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 816 | |
| 817 static void print_nested_frame_list(VarDeclaration* vd, Dsymbol* par) | |
| 818 { | |
| 819 Logger::println("Frame pointer list for nested var: '%s'", vd->toPrettyChars()); | |
| 820 LOG_SCOPE; | |
| 821 if (vd->toParent2() != par) | |
| 822 print_frame_worker(vd, par); | |
| 823 else | |
| 824 Logger::println("Found at level 0"); | |
| 825 Logger::println("Done"); | |
| 826 } | |
| 827 | |
| 828 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 829 | |
|
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830 llvm::Value* DtoNestedVariable(VarDeclaration* vd) |
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831 { |
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832 // log the frame list |
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833 IRFunction* irfunc = gIR->func(); |
|
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834 if (Logger::enabled()) |
| 131 | 835 print_nested_frame_list(vd, irfunc->decl); |
|
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836 |
|
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837 // resolve frame ptr |
| 131 | 838 FuncDeclaration* func = vd->toParent2()->isFuncDeclaration(); |
| 839 assert(func); | |
| 840 llvm::Value* ptr = DtoNestedContext(func); | |
| 841 assert(ptr && "nested var, but no context"); | |
|
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842 |
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843 // we must cast here to be sure. nested classes just have a void* |
| 131 | 844 ptr = DtoBitCast(ptr, func->llvmNested->getType()); |
|
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845 |
|
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846 // index nested var and load (if necessary) |
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847 llvm::Value* v = DtoGEPi(ptr, 0, vd->llvmNestedIndex, "tmp"); |
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848 // references must be loaded, for normal variables this IS already the variable storage!!! |
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849 if (vd->isParameter() && (vd->isRef() || vd->isOut() || DtoIsPassedByRef(vd->type))) |
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850 v = DtoLoad(v); |
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851 |
| 131 | 852 // log and return |
| 853 Logger::cout() << "Nested var ptr = " << *v << '\n'; | |
|
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854 return v; |
|
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855 } |
|
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856 |
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857 ////////////////////////////////////////////////////////////////////////////////////////// |
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858 |
|
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859 void DtoAssign(DValue* lhs, DValue* rhs) |
|
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860 { |
| 92 | 861 Logger::cout() << "DtoAssign(...);\n"; |
| 131 | 862 LOG_SCOPE; |
| 863 | |
|
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864 Type* t = DtoDType(lhs->getType()); |
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865 Type* t2 = DtoDType(rhs->getType()); |
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866 |
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867 if (t->ty == Tstruct) { |
|
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868 if (t2 != t) { |
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869 // TODO: fix this, use 'rhs' for something |
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870 DtoStructZeroInit(lhs->getLVal()); |
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871 } |
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872 else if (!rhs->inPlace()) { |
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873 DtoStructCopy(lhs->getLVal(),rhs->getRVal()); |
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874 } |
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875 } |
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876 else if (t->ty == Tarray) { |
|
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877 // lhs is slice |
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878 if (DSliceValue* s = lhs->isSlice()) { |
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879 if (DSliceValue* s2 = rhs->isSlice()) { |
|
108
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880 DtoArrayCopySlices(s, s2); |
|
86
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881 } |
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882 else if (t->next == t2) { |
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883 if (s->len) |
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884 DtoArrayInit(s->ptr, s->len, rhs->getRVal()); |
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885 else |
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886 DtoArrayInit(s->ptr, rhs->getRVal()); |
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887 } |
|
108
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888 else { |
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889 DtoArrayCopyToSlice(s, rhs); |
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890 } |
|
86
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891 } |
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892 // rhs is slice |
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893 else if (DSliceValue* s = rhs->isSlice()) { |
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894 DtoSetArray(lhs->getLVal(),s->len,s->ptr); |
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895 } |
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896 // null |
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897 else if (rhs->isNull()) { |
|
102
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898 DtoSetArrayToNull(lhs->getLVal()); |
|
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899 } |
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900 // reference assignment |
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901 else { |
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902 DtoArrayAssign(lhs->getLVal(), rhs->getRVal()); |
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903 } |
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904 } |
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905 else if (t->ty == Tsarray) { |
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906 DtoStaticArrayCopy(lhs->getLVal(), rhs->getRVal()); |
|
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907 } |
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908 else if (t->ty == Tdelegate) { |
|
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909 if (rhs->isNull()) |
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910 DtoNullDelegate(lhs->getLVal()); |
| 132 | 911 else if (!rhs->inPlace()) { |
| 912 llvm::Value* l = lhs->getLVal(); | |
| 913 llvm::Value* r = rhs->getRVal(); | |
| 914 Logger::cout() << "assign\nlhs: " << *l << "rhs: " << *r << '\n'; | |
| 915 DtoDelegateCopy(l, r); | |
| 916 } | |
|
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917 } |
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918 else if (t->ty == Tclass) { |
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919 assert(t2->ty == Tclass); |
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920 // assignment to this in constructor special case |
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921 if (lhs->isThis()) { |
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922 llvm::Value* tmp = rhs->getRVal(); |
| 100 | 923 FuncDeclaration* fdecl = gIR->func()->decl; |
|
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924 // respecify the this param |
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925 if (!llvm::isa<llvm::AllocaInst>(fdecl->llvmThisVar)) |
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926 fdecl->llvmThisVar = new llvm::AllocaInst(tmp->getType(), "newthis", gIR->topallocapoint()); |
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927 DtoStore(tmp, fdecl->llvmThisVar); |
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928 } |
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929 // regular class ref -> class ref assignment |
|
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[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
930 else { |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
931 DtoStore(rhs->getRVal(), lhs->getLVal()); |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
932 } |
|
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
933 } |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
934 else if (t->iscomplex()) { |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
935 assert(!lhs->isComplex()); |
|
107
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
936 |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
937 llvm::Value* dst; |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
938 if (DLRValue* lr = lhs->isLRValue()) { |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
939 dst = lr->getLVal(); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
940 rhs = DtoCastComplex(rhs, lr->getLType()); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
941 } |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
942 else { |
|
107
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
943 dst = lhs->getRVal(); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
944 } |
|
107
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
945 |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
946 if (DComplexValue* cx = rhs->isComplex()) |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
947 DtoComplexSet(dst, cx->re, cx->im); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
948 else |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
949 DtoComplexAssign(dst, rhs->getRVal()); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
950 } |
|
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
951 else { |
| 131 | 952 llvm::Value* l = lhs->getLVal(); |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
953 llvm::Value* r = rhs->getRVal(); |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
954 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
|
955 const llvm::Type* lit = l->getType()->getContainedType(0); |
| 131 | 956 if (r->getType() != lit) { |
| 957 if (DLRValue* lr = lhs->isLRValue()) // handle lvalue cast assignments | |
| 958 r = DtoCast(rhs, lr->getLType())->getRVal(); | |
| 959 else | |
| 960 r = DtoCast(rhs, lhs->getType())->getRVal(); | |
|
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
961 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
|
962 } |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
963 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
|
964 } |
|
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
965 } |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
966 |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
967 ////////////////////////////////////////////////////////////////////////////////////////// |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
968 DValue* DtoCastInt(DValue* val, Type* _to) |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
969 { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
970 const llvm::Type* tolltype = DtoType(_to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
971 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
972 Type* to = DtoDType(_to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
973 Type* from = DtoDType(val->getType()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
974 assert(from->isintegral()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
975 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
976 size_t fromsz = from->size(); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
977 size_t tosz = to->size(); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
978 |
| 131 | 979 llvm::Value* rval = val->getRVal(); |
| 980 if (rval->getType() == tolltype) { | |
| 981 return new DImValue(_to, rval); | |
| 982 } | |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
983 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
984 if (to->isintegral()) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
985 if (fromsz < tosz) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
986 Logger::cout() << "cast to: " << *tolltype << '\n'; |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
987 if (from->isunsigned() || from->ty == Tbool) { |
| 131 | 988 rval = new llvm::ZExtInst(rval, tolltype, "tmp", gIR->scopebb()); |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
989 } else { |
| 131 | 990 rval = new llvm::SExtInst(rval, tolltype, "tmp", gIR->scopebb()); |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
991 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
992 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
993 else if (fromsz > tosz) { |
| 131 | 994 rval = new llvm::TruncInst(rval, tolltype, "tmp", gIR->scopebb()); |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
995 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
996 else { |
| 131 | 997 rval = new llvm::BitCastInst(rval, tolltype, "tmp", gIR->scopebb()); |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
998 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
999 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1000 else if (to->isfloating()) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1001 if (from->isunsigned()) { |
| 131 | 1002 rval = new llvm::UIToFPInst(rval, tolltype, "tmp", gIR->scopebb()); |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1003 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1004 else { |
| 131 | 1005 rval = new llvm::SIToFPInst(rval, tolltype, "tmp", gIR->scopebb()); |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1006 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1007 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1008 else if (to->ty == Tpointer) { |
| 131 | 1009 Logger::cout() << "cast pointer: " << *tolltype << '\n'; |
| 1010 rval = gIR->ir->CreateIntToPtr(rval, tolltype, "tmp"); | |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1011 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1012 else { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1013 assert(0 && "bad int cast"); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1014 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1015 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1016 return new DImValue(_to, rval); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1017 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1018 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1019 DValue* DtoCastPtr(DValue* val, Type* to) |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1020 { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1021 const llvm::Type* tolltype = DtoType(to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1022 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1023 Type* totype = DtoDType(to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1024 Type* fromtype = DtoDType(val->getType()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1025 assert(fromtype->ty == Tpointer); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1026 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1027 llvm::Value* rval; |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1028 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1029 if (totype->ty == Tpointer || totype->ty == Tclass) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1030 llvm::Value* src = val->getRVal(); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1031 Logger::cout() << "src: " << *src << "to type: " << *tolltype << '\n'; |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1032 rval = new llvm::BitCastInst(src, tolltype, "tmp", gIR->scopebb()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1033 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1034 else if (totype->isintegral()) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1035 rval = new llvm::PtrToIntInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1036 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1037 else { |
|
107
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1038 Logger::println("invalid cast from '%s' to '%s'", val->getType()->toChars(), to->toChars()); |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1039 assert(0); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1040 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1041 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1042 return new DImValue(to, rval); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1043 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1044 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1045 DValue* DtoCastFloat(DValue* val, Type* to) |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1046 { |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1047 if (val->getType() == to) |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1048 return val; |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1049 |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1050 const llvm::Type* tolltype = DtoType(to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1051 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1052 Type* totype = DtoDType(to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1053 Type* fromtype = DtoDType(val->getType()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1054 assert(fromtype->isfloating()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1055 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1056 size_t fromsz = fromtype->size(); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1057 size_t tosz = totype->size(); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1058 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1059 llvm::Value* rval; |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1060 |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1061 if (totype->iscomplex()) { |
|
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[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1062 assert(0); |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1063 //return new DImValue(to, DtoComplex(to, val)); |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
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diff
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|
1064 } |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
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diff
changeset
|
1065 else if (totype->isfloating()) { |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1066 if ((fromtype->ty == Tfloat80 || fromtype->ty == Tfloat64) && (totype->ty == Tfloat80 || totype->ty == Tfloat64)) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1067 rval = val->getRVal(); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1068 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1069 else if (fromsz < tosz) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1070 rval = new llvm::FPExtInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1071 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1072 else if (fromsz > tosz) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1073 rval = new llvm::FPTruncInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1074 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1075 else { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1076 assert(0 && "bad float cast"); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1077 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1078 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1079 else if (totype->isintegral()) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1080 if (totype->isunsigned()) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1081 rval = new llvm::FPToUIInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1082 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1083 else { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1084 rval = new llvm::FPToSIInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1085 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1086 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1087 else { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1088 assert(0 && "bad float cast"); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1089 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1090 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1091 return new DImValue(to, rval); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1092 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1093 |
|
104
4d1e9eb001e0
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lindquist
parents:
103
diff
changeset
|
1094 DValue* DtoCastComplex(DValue* val, Type* _to) |
|
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[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1095 { |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1096 Type* to = DtoDType(_to); |
|
107
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1097 Type* vty = val->getType(); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1098 if (to->iscomplex()) { |
|
107
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1099 if (vty->size() == to->size()) |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1100 return val; |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1101 |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1102 llvm::Value *re, *im; |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1103 DtoGetComplexParts(val, re, im); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1104 const llvm::Type* toty = DtoComplexBaseType(to); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1105 |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1106 if (to->size() < vty->size()) { |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1107 re = gIR->ir->CreateFPTrunc(re, toty, "tmp"); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1108 im = gIR->ir->CreateFPTrunc(im, toty, "tmp"); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1109 } |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1110 else if (to->size() > vty->size()) { |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1111 re = gIR->ir->CreateFPExt(re, toty, "tmp"); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1112 im = gIR->ir->CreateFPExt(im, toty, "tmp"); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1113 } |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1114 else { |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1115 return val; |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1116 } |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1117 |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1118 if (val->isComplex()) |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1119 return new DComplexValue(_to, re, im); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1120 |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1121 // unfortunately at this point, the cast value can show up as the lvalue for += and similar expressions. |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1122 // so we need to give it storage, or fix the system that handles this stuff (DLRValue) |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1123 llvm::Value* mem = new llvm::AllocaInst(DtoType(_to), "castcomplextmp", gIR->topallocapoint()); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1124 DtoComplexSet(mem, re, im); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1125 return new DLRValue(val->getType(), val->getRVal(), _to, mem); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1126 } |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1127 else if (to->isimaginary()) { |
|
107
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1128 if (val->isComplex()) |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1129 return new DImValue(to, val->isComplex()->im); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1130 llvm::Value* v = val->getRVal(); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1131 DImValue* im = new DImValue(to, DtoLoad(DtoGEPi(v,0,1,"tmp"))); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1132 return DtoCastFloat(im, to); |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1133 } |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1134 else if (to->isfloating()) { |
|
107
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1135 if (val->isComplex()) |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1136 return new DImValue(to, val->isComplex()->re); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1137 llvm::Value* v = val->getRVal(); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1138 DImValue* re = new DImValue(to, DtoLoad(DtoGEPi(v,0,0,"tmp"))); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1139 return DtoCastFloat(re, to); |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1140 } |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1141 else |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1142 assert(0); |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1143 } |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1144 |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1145 DValue* DtoCast(DValue* val, Type* to) |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1146 { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1147 Type* fromtype = DtoDType(val->getType()); |
|
108
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
107
diff
changeset
|
1148 Logger::println("Casting from '%s' to '%s'", fromtype->toChars(), to->toChars()); |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1149 if (fromtype->isintegral()) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1150 return DtoCastInt(val, to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1151 } |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1152 else if (fromtype->iscomplex()) { |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1153 return DtoCastComplex(val, to); |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1154 } |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1155 else if (fromtype->isfloating()) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1156 return DtoCastFloat(val, to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1157 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1158 else if (fromtype->ty == Tclass) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1159 return DtoCastClass(val, to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1160 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1161 else if (fromtype->ty == Tarray || fromtype->ty == Tsarray) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1162 return DtoCastArray(val, to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1163 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1164 else if (fromtype->ty == Tpointer) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1165 return DtoCastPtr(val, to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1166 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1167 else { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1168 assert(0); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1169 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1170 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1171 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1172 ////////////////////////////////////////////////////////////////////////////////////////// |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1173 |
|
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
|
1174 llvm::ConstantInt* DtoConstSize_t(size_t i) |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1175 { |
|
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
|
1176 return llvm::ConstantInt::get(DtoSize_t(), i, false); |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1177 } |
|
81
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|
1178 llvm::ConstantInt* DtoConstUint(unsigned i) |
|
54
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diff
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|
1179 { |
|
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[svn r58] Fixed cond expression resulting in a non-basic type.
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parents:
53
diff
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|
1180 return llvm::ConstantInt::get(llvm::Type::Int32Ty, i, false); |
|
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parents:
53
diff
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|
1181 } |
|
81
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[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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78
diff
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|
1182 llvm::ConstantInt* DtoConstInt(int i) |
|
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[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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|
1183 { |
|
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[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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|
1184 return llvm::ConstantInt::get(llvm::Type::Int32Ty, i, true); |
|
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|
1185 } |
|
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[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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parents:
78
diff
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|
1186 llvm::Constant* DtoConstBool(bool b) |
|
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[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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|
1187 { |
|
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[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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|
1188 return llvm::ConstantInt::get(llvm::Type::Int1Ty, b, false); |
|
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[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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|
1189 } |
|
54
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|
1190 |
|
104
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[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
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|
1191 llvm::ConstantFP* DtoConstFP(Type* t, long double value) |
|
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|
1192 { |
|
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|
1193 TY ty = DtoDType(t)->ty; |
|
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|
1194 if (ty == Tfloat32 || ty == Timaginary32) |
|
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|
1195 return llvm::ConstantFP::get(llvm::Type::FloatTy, llvm::APFloat(float(value))); |
|
104
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1196 else if (ty == Tfloat64 || ty == Timaginary64 || ty == Tfloat80 || ty == Timaginary80) |
|
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|
1197 return llvm::ConstantFP::get(llvm::Type::DoubleTy, llvm::APFloat(double(value))); |
|
104
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|
1198 } |
|
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[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
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|
1199 |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
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|
1200 |
|
54
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diff
changeset
|
1201 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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[svn r58] Fixed cond expression resulting in a non-basic type.
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parents:
53
diff
changeset
|
1202 |
|
81
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78
diff
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|
1203 llvm::Constant* DtoConstString(const char* str) |
|
54
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parents:
53
diff
changeset
|
1204 { |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1205 std::string s(str); |
|
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[svn r58] Fixed cond expression resulting in a non-basic type.
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parents:
53
diff
changeset
|
1206 llvm::Constant* init = llvm::ConstantArray::get(s, true); |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
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parents:
53
diff
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|
1207 llvm::GlobalVariable* gvar = new llvm::GlobalVariable( |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
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parents:
53
diff
changeset
|
1208 init->getType(), true,llvm::GlobalValue::InternalLinkage, init, "stringliteral", gIR->module); |
|
81
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[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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78
diff
changeset
|
1209 llvm::Constant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) }; |
|
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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parents:
78
diff
changeset
|
1210 return DtoConstSlice( |
|
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
1211 DtoConstSize_t(s.length()), |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1212 llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2) |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1213 ); |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1214 } |
|
82
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
changeset
|
1215 llvm::Constant* DtoConstStringPtr(const char* str, const char* section) |
|
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
changeset
|
1216 { |
|
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
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parents:
81
diff
changeset
|
1217 std::string s(str); |
|
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
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parents:
81
diff
changeset
|
1218 llvm::Constant* init = llvm::ConstantArray::get(s, true); |
|
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
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parents:
81
diff
changeset
|
1219 llvm::GlobalVariable* gvar = new llvm::GlobalVariable( |
|
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
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parents:
81
diff
changeset
|
1220 init->getType(), true,llvm::GlobalValue::InternalLinkage, init, "stringliteral", gIR->module); |
|
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
changeset
|
1221 if (section) gvar->setSection(section); |
|
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
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parents:
81
diff
changeset
|
1222 llvm::Constant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) }; |
|
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
changeset
|
1223 return llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2); |
|
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
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parents:
81
diff
changeset
|
1224 } |
|
58
2c3cd3596187
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parents:
57
diff
changeset
|
1225 |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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parents:
57
diff
changeset
|
1226 ////////////////////////////////////////////////////////////////////////////////////////// |
|
2c3cd3596187
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lindquist
parents:
57
diff
changeset
|
1227 |
|
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
|
1228 llvm::Constant* DtoConstNullPtr(const llvm::Type* t) |
|
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
|
1229 { |
|
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
|
1230 return llvm::ConstantPointerNull::get( |
|
133
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parents:
132
diff
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|
1231 getPtrToType(t) |
|
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
|
1232 ); |
|
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
|
1233 } |
|
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
|
1234 |
|
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
|
1235 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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
|
1236 |
|
109
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1237 void DtoMemSetZero(llvm::Value* dst, llvm::Value* nbytes) |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1238 { |
|
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1239 const llvm::Type* arrty = getPtrToType(llvm::Type::Int8Ty); |
|
109
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1240 llvm::Value *dstarr; |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1241 if (dst->getType() == arrty) |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1242 { |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1243 dstarr = dst; |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1244 } |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1245 else |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1246 { |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1247 dstarr = new llvm::BitCastInst(dst,arrty,"tmp",gIR->scopebb()); |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1248 } |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1249 |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1250 llvm::Function* fn = (global.params.is64bit) ? LLVM_DeclareMemSet64() : LLVM_DeclareMemSet32(); |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1251 std::vector<llvm::Value*> llargs; |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1252 llargs.resize(4); |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
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|
1253 llargs[0] = dstarr; |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1254 llargs[1] = llvm::ConstantInt::get(llvm::Type::Int8Ty, 0, false); |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1255 llargs[2] = nbytes; |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1256 llargs[3] = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1257 |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1258 new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1259 } |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1260 |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1261 ////////////////////////////////////////////////////////////////////////////////////////// |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1262 |
|
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
|
1263 void DtoMemCpy(llvm::Value* dst, llvm::Value* src, llvm::Value* nbytes) |
|
58
2c3cd3596187
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parents:
57
diff
changeset
|
1264 { |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1265 assert(dst->getType() == src->getType()); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1266 |
|
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1267 const llvm::Type* arrty = getPtrToType(llvm::Type::Int8Ty); |
|
58
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1268 llvm::Value *dstarr, *srcarr; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1269 if (dst->getType() == arrty) |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1270 { |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1271 dstarr = dst; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1272 srcarr = src; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1273 } |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1274 else |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1275 { |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1276 dstarr = new llvm::BitCastInst(dst,arrty,"tmp",gIR->scopebb()); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1277 srcarr = new llvm::BitCastInst(src,arrty,"tmp",gIR->scopebb()); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1278 } |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1279 |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1280 llvm::Function* fn = (global.params.is64bit) ? LLVM_DeclareMemCpy64() : LLVM_DeclareMemCpy32(); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1281 std::vector<llvm::Value*> llargs; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1282 llargs.resize(4); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1283 llargs[0] = dstarr; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1284 llargs[1] = srcarr; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1285 llargs[2] = nbytes; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1286 llargs[3] = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1287 |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1288 new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1289 } |
|
77
714057ff2dbb
[svn r81] Fixed: Union support was very buggy. Should be fairly solid now.
lindquist
parents:
73
diff
changeset
|
1290 |
|
714057ff2dbb
[svn r81] Fixed: Union support was very buggy. Should be fairly solid now.
lindquist
parents:
73
diff
changeset
|
1291 ////////////////////////////////////////////////////////////////////////////////////////// |
|
714057ff2dbb
[svn r81] Fixed: Union support was very buggy. Should be fairly solid now.
lindquist
parents:
73
diff
changeset
|
1292 |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1293 llvm::Value* DtoLoad(llvm::Value* src) |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1294 { |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1295 return gIR->ir->CreateLoad(src,"tmp"); |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1296 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1297 |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1298 void DtoStore(llvm::Value* src, llvm::Value* dst) |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1299 { |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1300 gIR->ir->CreateStore(src,dst); |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1301 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1302 |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1303 bool DtoCanLoad(llvm::Value* ptr) |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1304 { |
| 96 | 1305 if (isaPointer(ptr->getType())) { |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1306 return ptr->getType()->getContainedType(0)->isFirstClassType(); |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1307 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1308 return false; |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1309 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1310 |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1311 ////////////////////////////////////////////////////////////////////////////////////////// |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1312 |
|
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1313 llvm::Value* DtoBitCast(llvm::Value* v, const llvm::Type* t, const char* name) |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1314 { |
|
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
97
diff
changeset
|
1315 if (v->getType() == t) |
|
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
97
diff
changeset
|
1316 return v; |
|
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
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|
1317 return gIR->ir->CreateBitCast(v, t, name ? name : "tmp"); |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1318 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1319 |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1320 ////////////////////////////////////////////////////////////////////////////////////////// |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1321 |
|
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1322 const llvm::PointerType* isaPointer(llvm::Value* v) |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1323 { |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1324 return llvm::dyn_cast<llvm::PointerType>(v->getType()); |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1325 } |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1326 |
| 96 | 1327 const llvm::PointerType* isaPointer(const llvm::Type* t) |
| 1328 { | |
| 1329 return llvm::dyn_cast<llvm::PointerType>(t); | |
| 1330 } | |
| 1331 | |
|
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1332 const llvm::ArrayType* isaArray(llvm::Value* v) |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1333 { |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1334 return llvm::dyn_cast<llvm::ArrayType>(v->getType()); |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1335 } |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1336 |
| 96 | 1337 const llvm::ArrayType* isaArray(const llvm::Type* t) |
| 1338 { | |
| 1339 return llvm::dyn_cast<llvm::ArrayType>(t); | |
| 1340 } | |
| 1341 | |
|
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1342 const llvm::StructType* isaStruct(llvm::Value* v) |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1343 { |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1344 return llvm::dyn_cast<llvm::StructType>(v->getType()); |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1345 } |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1346 |
| 96 | 1347 const llvm::StructType* isaStruct(const llvm::Type* t) |
| 1348 { | |
| 1349 return llvm::dyn_cast<llvm::StructType>(t); | |
| 1350 } | |
| 1351 | |
|
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1352 llvm::Constant* isaConstant(llvm::Value* v) |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1353 { |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1354 return llvm::dyn_cast<llvm::Constant>(v); |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1355 } |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1356 |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1357 llvm::ConstantInt* isaConstantInt(llvm::Value* v) |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1358 { |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1359 return llvm::dyn_cast<llvm::ConstantInt>(v); |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1360 } |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1361 |
| 96 | 1362 llvm::Argument* isaArgument(llvm::Value* v) |
| 1363 { | |
| 1364 return llvm::dyn_cast<llvm::Argument>(v); | |
| 1365 } | |
| 1366 | |
| 106 | 1367 llvm::GlobalVariable* isaGlobalVar(llvm::Value* v) |
| 1368 { | |
| 1369 return llvm::dyn_cast<llvm::GlobalVariable>(v); | |
| 1370 } | |
| 1371 | |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1372 ////////////////////////////////////////////////////////////////////////////////////////// |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1373 |
|
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1374 const llvm::PointerType* getPtrToType(const llvm::Type* t) |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1375 { |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1376 return llvm::PointerType::get(t, 0); |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1377 } |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1378 |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1379 llvm::ConstantPointerNull* getNullPtr(const llvm::Type* t) |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1380 { |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1381 const llvm::PointerType* pt = llvm::cast<llvm::PointerType>(t); |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1382 return llvm::ConstantPointerNull::get(pt); |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1383 } |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1384 |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1385 ////////////////////////////////////////////////////////////////////////////////////////// |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1386 |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1387 size_t getTypeBitSize(const llvm::Type* t) |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1388 { |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1389 return gTargetData->getTypeSizeInBits(t); |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1390 } |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1391 |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1392 size_t getTypeStoreSize(const llvm::Type* t) |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1393 { |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1394 return gTargetData->getTypeStoreSize(t); |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1395 } |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1396 |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1397 size_t getABITypeSize(const llvm::Type* t) |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1398 { |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1399 return gTargetData->getABITypeSize(t); |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1400 } |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1401 |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1402 ////////////////////////////////////////////////////////////////////////////////////////// |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1403 |
|
85
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1404 bool DtoIsTemplateInstance(Dsymbol* s) |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1405 { |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1406 if (!s) return false; |
|
85
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1407 if (s->isTemplateInstance() && !s->isTemplateMixin()) |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1408 return true; |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1409 else if (s->parent) |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1410 return DtoIsTemplateInstance(s->parent); |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1411 return false; |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1412 } |
|
88
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1413 |
|
99
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
1414 ////////////////////////////////////////////////////////////////////////////////////////// |
|
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
1415 |
|
88
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1416 void DtoLazyStaticInit(bool istempl, llvm::Value* gvar, Initializer* init, Type* t) |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
1417 { |
|
058d3925950e
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1418 // create a flag to make sure initialization only happens once |
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1419 llvm::GlobalValue::LinkageTypes gflaglink = istempl ? llvm::GlobalValue::WeakLinkage : llvm::GlobalValue::InternalLinkage; |
|
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1420 std::string gflagname(gvar->getName()); |
|
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1421 gflagname.append("__initflag"); |
|
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1422 llvm::GlobalVariable* gflag = new llvm::GlobalVariable(llvm::Type::Int1Ty,false,gflaglink,DtoConstBool(false),gflagname,gIR->module); |
|
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1423 |
|
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1424 // check flag and do init if not already done |
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1425 llvm::BasicBlock* oldend = gIR->scopeend(); |
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1426 llvm::BasicBlock* initbb = new llvm::BasicBlock("ifnotinit",gIR->topfunc(),oldend); |
|
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1427 llvm::BasicBlock* endinitbb = new llvm::BasicBlock("ifnotinitend",gIR->topfunc(),oldend); |
|
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1428 llvm::Value* cond = gIR->ir->CreateICmpEQ(gIR->ir->CreateLoad(gflag,"tmp"),DtoConstBool(false)); |
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1429 gIR->ir->CreateCondBr(cond, initbb, endinitbb); |
|
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1430 gIR->scope() = IRScope(initbb,endinitbb); |
|
94
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|
1431 DValue* ie = DtoInitializer(init); |
|
88
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1432 if (!ie->inPlace()) { |
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1433 DValue* dst = new DVarValue(t, gvar, true); |
|
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1434 DtoAssign(dst, ie); |
|
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1435 } |
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1436 gIR->ir->CreateStore(DtoConstBool(true), gflag); |
|
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|
1437 gIR->ir->CreateBr(endinitbb); |
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1438 gIR->scope() = IRScope(endinitbb,oldend); |
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1439 } |
| 100 | 1440 |
| 1441 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1442 | |
|
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1443 void DtoResolveDsymbol(Dsymbol* dsym) |
| 100 | 1444 { |
| 1445 if (StructDeclaration* sd = dsym->isStructDeclaration()) { | |
|
102
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1446 DtoResolveStruct(sd); |
| 100 | 1447 } |
| 1448 else if (ClassDeclaration* cd = dsym->isClassDeclaration()) { | |
|
102
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1449 DtoResolveClass(cd); |
| 100 | 1450 } |
| 1451 else if (FuncDeclaration* fd = dsym->isFuncDeclaration()) { | |
|
102
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1452 DtoResolveFunction(fd); |
|
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1453 } |
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1454 else if (TypeInfoDeclaration* fd = dsym->isTypeInfoDeclaration()) { |
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|
1455 DtoResolveTypeInfo(fd); |
| 100 | 1456 } |
| 1457 else { | |
| 1458 error(dsym->loc, "unsupported dsymbol: %s", dsym->toChars()); | |
|
102
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|
1459 assert(0 && "unsupported dsymbol for DtoResolveDsymbol"); |
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1460 } |
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1461 } |
|
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1462 |
|
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|
1463 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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1464 |
|
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1465 void DtoDeclareDsymbol(Dsymbol* dsym) |
|
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1466 { |
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1467 if (StructDeclaration* sd = dsym->isStructDeclaration()) { |
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1468 DtoDeclareStruct(sd); |
|
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1469 } |
|
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1470 else if (ClassDeclaration* cd = dsym->isClassDeclaration()) { |
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1471 DtoDeclareClass(cd); |
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1472 } |
|
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1473 else if (FuncDeclaration* fd = dsym->isFuncDeclaration()) { |
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1474 DtoDeclareFunction(fd); |
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1475 } |
|
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1476 else if (TypeInfoDeclaration* fd = dsym->isTypeInfoDeclaration()) { |
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1477 DtoDeclareTypeInfo(fd); |
|
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1478 } |
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1479 else { |
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1480 error(dsym->loc, "unsupported dsymbol: %s", dsym->toChars()); |
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1481 assert(0 && "unsupported dsymbol for DtoDeclareDsymbol"); |
| 100 | 1482 } |
| 1483 } | |
| 1484 | |
| 1485 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1486 | |
| 1487 void DtoConstInitDsymbol(Dsymbol* dsym) | |
| 1488 { | |
| 1489 if (StructDeclaration* sd = dsym->isStructDeclaration()) { | |
| 1490 DtoConstInitStruct(sd); | |
| 1491 } | |
| 1492 else if (ClassDeclaration* cd = dsym->isClassDeclaration()) { | |
| 1493 DtoConstInitClass(cd); | |
| 1494 } | |
|
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1495 else if (TypeInfoDeclaration* fd = dsym->isTypeInfoDeclaration()) { |
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1496 DtoConstInitTypeInfo(fd); |
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1497 } |
| 100 | 1498 else if (VarDeclaration* vd = dsym->isVarDeclaration()) { |
| 1499 DtoConstInitGlobal(vd); | |
| 1500 } | |
| 1501 else { | |
| 1502 error(dsym->loc, "unsupported dsymbol: %s", dsym->toChars()); | |
|
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1503 assert(0 && "unsupported dsymbol for DtoConstInitDsymbol"); |
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1504 } |
|
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1505 } |
|
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1506 |
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1507 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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1508 |
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1509 void DtoDefineDsymbol(Dsymbol* dsym) |
|
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1510 { |
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1511 if (StructDeclaration* sd = dsym->isStructDeclaration()) { |
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1512 DtoDefineStruct(sd); |
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1513 } |
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1514 else if (ClassDeclaration* cd = dsym->isClassDeclaration()) { |
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1515 DtoDefineClass(cd); |
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1516 } |
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1517 else if (FuncDeclaration* fd = dsym->isFuncDeclaration()) { |
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1518 DtoDefineFunc(fd); |
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1519 } |
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1520 else if (TypeInfoDeclaration* fd = dsym->isTypeInfoDeclaration()) { |
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1521 DtoDefineTypeInfo(fd); |
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1522 } |
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1523 else { |
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1524 error(dsym->loc, "unsupported dsymbol: %s", dsym->toChars()); |
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1525 assert(0 && "unsupported dsymbol for DtoDefineDsymbol"); |
| 100 | 1526 } |
| 1527 } | |
| 1528 | |
| 1529 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1530 | |
| 1531 void DtoConstInitGlobal(VarDeclaration* vd) | |
| 1532 { | |
|
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1533 if (vd->llvmInitialized) return; |
|
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1534 vd->llvmInitialized = gIR->dmodule; |
| 100 | 1535 |
|
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1536 Logger::println("* DtoConstInitGlobal(%s)", vd->toChars()); |
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1537 LOG_SCOPE; |
| 100 | 1538 |
| 1539 bool emitRTstaticInit = false; | |
| 1540 | |
| 1541 llvm::Constant* _init = 0; | |
| 1542 if (vd->parent && vd->parent->isFuncDeclaration() && vd->init && vd->init->isExpInitializer()) { | |
| 1543 _init = DtoConstInitializer(vd->type, NULL); | |
| 1544 emitRTstaticInit = true; | |
| 1545 } | |
| 1546 else { | |
| 1547 _init = DtoConstInitializer(vd->type, vd->init); | |
| 1548 } | |
| 1549 | |
| 1550 const llvm::Type* _type = DtoType(vd->type); | |
| 1551 Type* t = DtoDType(vd->type); | |
| 1552 | |
| 1553 //Logger::cout() << "initializer: " << *_init << '\n'; | |
| 1554 if (_type != _init->getType()) { | |
| 1555 Logger::cout() << "got type '" << *_init->getType() << "' expected '" << *_type << "'\n"; | |
| 1556 // zero initalizer | |
| 1557 if (_init->isNullValue()) | |
| 1558 _init = llvm::Constant::getNullValue(_type); | |
| 1559 // pointer to global constant (struct.init) | |
| 1560 else if (llvm::isa<llvm::GlobalVariable>(_init)) | |
| 1561 { | |
| 1562 assert(_init->getType()->getContainedType(0) == _type); | |
| 1563 llvm::GlobalVariable* gv = llvm::cast<llvm::GlobalVariable>(_init); | |
| 1564 assert(t->ty == Tstruct); | |
| 1565 TypeStruct* ts = (TypeStruct*)t; | |
|
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1566 assert(ts->sym->llvmConstInit); |
|
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1567 _init = ts->sym->llvmConstInit; |
| 100 | 1568 } |
| 1569 // array single value init | |
| 1570 else if (isaArray(_type)) | |
| 1571 { | |
| 1572 _init = DtoConstStaticArray(_type, _init); | |
| 1573 } | |
| 1574 else { | |
| 1575 Logger::cout() << "Unexpected initializer type: " << *_type << '\n'; | |
| 1576 //assert(0); | |
| 1577 } | |
| 1578 } | |
| 1579 | |
| 1580 bool istempl = false; | |
| 1581 if ((vd->storage_class & STCcomdat) || (vd->parent && DtoIsTemplateInstance(vd->parent))) { | |
| 1582 istempl = true; | |
| 1583 } | |
| 1584 | |
| 1585 if (_init && _init->getType() != _type) | |
| 1586 _type = _init->getType(); | |
| 1587 llvm::cast<llvm::OpaqueType>(vd->llvmIRGlobal->type.get())->refineAbstractTypeTo(_type); | |
| 1588 _type = vd->llvmIRGlobal->type.get(); | |
| 1589 assert(!_type->isAbstract()); | |
| 1590 | |
| 1591 llvm::GlobalVariable* gvar = llvm::cast<llvm::GlobalVariable>(vd->llvmValue); | |
| 1592 if (!(vd->storage_class & STCextern) && (vd->getModule() == gIR->dmodule || istempl)) | |
| 1593 { | |
| 1594 gvar->setInitializer(_init); | |
| 1595 } | |
| 1596 | |
| 1597 if (emitRTstaticInit) | |
| 1598 DtoLazyStaticInit(istempl, gvar, vd->init, t); | |
| 1599 } | |
|
102
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1600 |
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1601 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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1602 |
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1603 void DtoEmptyResolveList() |
|
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1604 { |
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1605 //Logger::println("DtoEmptyResolveList()"); |
|
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1606 Dsymbol* dsym; |
|
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1607 while (!gIR->resolveList.empty()) { |
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1608 dsym = gIR->resolveList.front(); |
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1609 gIR->resolveList.pop_front(); |
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1610 DtoResolveDsymbol(dsym); |
|
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1611 } |
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1612 } |
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1613 |
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1614 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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1615 |
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1616 void DtoEmptyDeclareList() |
|
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1617 { |
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1618 //Logger::println("DtoEmptyDeclareList()"); |
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1619 Dsymbol* dsym; |
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1620 while (!gIR->declareList.empty()) { |
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1621 dsym = gIR->declareList.front(); |
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1622 gIR->declareList.pop_front(); |
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1623 DtoDeclareDsymbol(dsym); |
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1624 } |
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1625 } |
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1626 |
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1627 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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1628 |
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1629 void DtoEmptyConstInitList() |
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1630 { |
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1631 //Logger::println("DtoEmptyConstInitList()"); |
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1632 Dsymbol* dsym; |
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1633 while (!gIR->constInitList.empty()) { |
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1634 dsym = gIR->constInitList.front(); |
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1635 gIR->constInitList.pop_front(); |
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1636 DtoConstInitDsymbol(dsym); |
|
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1637 } |
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1638 } |
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1639 |
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1640 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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1641 |
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1642 void DtoEmptyDefineList() |
|
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1643 { |
|
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1644 //Logger::println("DtoEmptyDefineList()"); |
|
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1645 Dsymbol* dsym; |
|
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1646 while (!gIR->defineList.empty()) { |
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1647 dsym = gIR->defineList.front(); |
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1648 gIR->defineList.pop_front(); |
|
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1649 DtoDefineDsymbol(dsym); |
|
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1650 } |
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1651 } |
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1652 |
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1653 ////////////////////////////////////////////////////////////////////////////////////////// |
|
116
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1654 void DtoEmptyAllLists() |
|
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1655 { |
|
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1656 for(;;) |
|
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1657 { |
|
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|
1658 Dsymbol* dsym; |
|
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1659 if (!gIR->resolveList.empty()) { |
|
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1660 dsym = gIR->resolveList.front(); |
|
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|
1661 gIR->resolveList.pop_front(); |
|
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|
1662 DtoResolveDsymbol(dsym); |
|
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|
1663 } |
|
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1664 else if (!gIR->declareList.empty()) { |
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1665 dsym = gIR->declareList.front(); |
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|
1666 gIR->declareList.pop_front(); |
|
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|
1667 DtoDeclareDsymbol(dsym); |
|
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|
1668 } |
|
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|
1669 else if (!gIR->constInitList.empty()) { |
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|
1670 dsym = gIR->constInitList.front(); |
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|
1671 gIR->constInitList.pop_front(); |
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|
1672 DtoConstInitDsymbol(dsym); |
|
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|
1673 } |
|
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|
1674 else if (!gIR->defineList.empty()) { |
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|
1675 dsym = gIR->defineList.front(); |
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|
1676 gIR->defineList.pop_front(); |
|
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|
1677 DtoDefineDsymbol(dsym); |
|
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|
1678 } |
|
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|
1679 else { |
|
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|
1680 break; |
|
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|
1681 } |
|
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|
1682 } |
|
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|
1683 } |
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|
1684 |
|
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|
1685 ////////////////////////////////////////////////////////////////////////////////////////// |
|
102
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1686 |
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1687 void DtoForceDeclareDsymbol(Dsymbol* dsym) |
|
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1688 { |
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1689 if (dsym->llvmDeclared) return; |
|
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1690 Logger::println("DtoForceDeclareDsymbol(%s)", dsym->toPrettyChars()); |
|
102
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1691 LOG_SCOPE; |
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1692 DtoResolveDsymbol(dsym); |
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1693 |
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1694 DtoEmptyResolveList(); |
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1695 |
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1696 DtoDeclareDsymbol(dsym); |
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1697 } |
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1698 |
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1699 ////////////////////////////////////////////////////////////////////////////////////////// |
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1700 |
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1701 void DtoForceConstInitDsymbol(Dsymbol* dsym) |
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1702 { |
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1703 if (dsym->llvmInitialized) return; |
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1704 Logger::println("DtoForceConstInitDsymbol(%s)", dsym->toPrettyChars()); |
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1705 LOG_SCOPE; |
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1706 DtoResolveDsymbol(dsym); |
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1707 |
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1708 DtoEmptyResolveList(); |
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1709 DtoEmptyDeclareList(); |
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1710 |
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1711 DtoConstInitDsymbol(dsym); |
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1712 } |
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1713 |
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1714 ////////////////////////////////////////////////////////////////////////////////////////// |
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1715 |
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1716 void DtoForceDefineDsymbol(Dsymbol* dsym) |
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1717 { |
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1718 if (dsym->llvmDefined) return; |
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1719 Logger::println("DtoForceDefineDsymbol(%s)", dsym->toPrettyChars()); |
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1720 LOG_SCOPE; |
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1721 DtoResolveDsymbol(dsym); |
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1722 |
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1723 DtoEmptyResolveList(); |
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1724 DtoEmptyDeclareList(); |
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1725 DtoEmptyConstInitList(); |
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1726 |
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1727 DtoDefineDsymbol(dsym); |
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1728 } |
| 131 | 1729 |
| 1730 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1731 | |
| 1732 void DtoAnnotation(const char* str) | |
| 1733 { | |
| 1734 std::string s("CODE: "); | |
| 1735 s.append(str); | |
| 1736 char* p = &s[0]; | |
| 1737 while (*p) | |
| 1738 { | |
| 1739 if (*p == '"') | |
| 1740 *p = '\''; | |
| 1741 ++p; | |
| 1742 } | |
| 1743 // create a noop with the code as the result name! | |
| 1744 gIR->ir->CreateAnd(DtoConstSize_t(0),DtoConstSize_t(0),s.c_str()); | |
| 1745 } |