Mercurial > projects > ldc
annotate gen/tollvm.cpp @ 136:0e28624814e8 trunk
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
| author | lindquist |
|---|---|
| date | Thu, 17 Jan 2008 03:15:12 +0100 |
| parents | 176bd52b3cf5 |
| children | ce7b81fb957f |
| rev | line source |
|---|---|
| 1 | 1 #include <iostream> |
| 2 | |
| 40 | 3 #include "gen/llvm.h" |
| 1 | 4 |
| 5 #include "dsymbol.h" | |
| 6 #include "aggregate.h" | |
| 7 #include "declaration.h" | |
| 8 #include "init.h" | |
| 9 | |
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10 #include "gen/tollvm.h" |
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11 #include "gen/irstate.h" |
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12 #include "gen/logger.h" |
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13 #include "gen/runtime.h" |
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14 #include "gen/arrays.h" |
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15 #include "gen/dvalue.h" |
| 100 | 16 #include "gen/functions.h" |
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17 #include "gen/structs.h" |
| 100 | 18 #include "gen/classes.h" |
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19 #include "gen/typeinf.h" |
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20 #include "gen/complex.h" |
| 1 | 21 |
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22 bool DtoIsPassedByRef(Type* type) |
| 40 | 23 { |
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24 Type* typ = DtoDType(type); |
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25 TY t = typ->ty; |
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26 return (t == Tstruct || t == Tarray || t == Tdelegate || t == Tsarray || typ->iscomplex()); |
| 40 | 27 } |
| 28 | |
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29 Type* DtoDType(Type* t) |
| 40 | 30 { |
| 31 if (t->ty == Ttypedef) { | |
| 32 Type* bt = t->toBasetype(); | |
| 33 assert(bt); | |
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34 return DtoDType(bt); |
| 40 | 35 } |
| 36 return t; | |
| 37 } | |
| 38 | |
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39 const llvm::Type* DtoType(Type* t) |
| 1 | 40 { |
| 41 assert(t); | |
| 42 switch (t->ty) | |
| 43 { | |
| 44 // integers | |
| 45 case Tint8: | |
| 46 case Tuns8: | |
| 47 case Tchar: | |
| 48 return (const llvm::Type*)llvm::Type::Int8Ty; | |
| 49 case Tint16: | |
| 50 case Tuns16: | |
| 51 case Twchar: | |
| 52 return (const llvm::Type*)llvm::Type::Int16Ty; | |
| 53 case Tint32: | |
| 54 case Tuns32: | |
| 55 case Tdchar: | |
| 56 return (const llvm::Type*)llvm::Type::Int32Ty; | |
| 57 case Tint64: | |
| 58 case Tuns64: | |
| 59 return (const llvm::Type*)llvm::Type::Int64Ty; | |
| 60 | |
| 61 case Tbool: | |
| 62 return (const llvm::Type*)llvm::ConstantInt::getTrue()->getType(); | |
| 63 | |
| 64 // floats | |
| 65 case Tfloat32: | |
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66 case Timaginary32: |
| 1 | 67 return llvm::Type::FloatTy; |
| 68 case Tfloat64: | |
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69 case Timaginary64: |
| 1 | 70 case Tfloat80: |
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71 case Timaginary80: |
| 1 | 72 return llvm::Type::DoubleTy; |
| 73 | |
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74 // complex |
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75 case Tcomplex32: |
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76 case Tcomplex64: |
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77 case Tcomplex80: |
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78 return DtoComplexType(t); |
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79 |
| 1 | 80 // pointers |
| 81 case Tpointer: { | |
| 82 assert(t->next); | |
| 83 if (t->next->ty == Tvoid) | |
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84 return (const llvm::Type*)getPtrToType(llvm::Type::Int8Ty); |
| 1 | 85 else |
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86 return (const llvm::Type*)getPtrToType(DtoType(t->next)); |
| 1 | 87 } |
| 88 | |
| 89 // arrays | |
| 90 case Tarray: | |
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91 return DtoArrayType(t); |
| 1 | 92 case Tsarray: |
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93 return DtoStaticArrayType(t); |
| 1 | 94 |
| 95 // void | |
| 96 case Tvoid: | |
| 97 return llvm::Type::VoidTy; | |
| 98 | |
| 99 // aggregates | |
| 100 case Tstruct: { | |
| 100 | 101 if (!t->llvmType || *t->llvmType == NULL) { |
| 1 | 102 // recursive or cyclic declaration |
| 103 if (!gIR->structs.empty()) | |
| 104 { | |
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105 IrStruct* found = 0; |
| 1 | 106 for (IRState::StructVector::iterator i=gIR->structs.begin(); i!=gIR->structs.end(); ++i) |
| 107 { | |
| 100 | 108 if (t == (*i)->type) |
| 1 | 109 { |
| 100 | 110 return (*i)->recty.get(); |
| 1 | 111 } |
| 112 } | |
| 113 } | |
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114 } |
| 1 | 115 |
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116 TypeStruct* ts = (TypeStruct*)t; |
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117 assert(ts->sym); |
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118 DtoResolveDsymbol(ts->sym); |
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119 return ts->sym->llvmIrStruct->recty.get();//t->llvmType->get(); |
| 1 | 120 } |
| 121 | |
| 122 case Tclass: { | |
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123 /*if (!t->llvmType || *t->llvmType == NULL) { |
| 6 | 124 // recursive or cyclic declaration |
| 125 if (!gIR->structs.empty()) | |
| 126 { | |
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127 IrStruct* found = 0; |
| 6 | 128 for (IRState::StructVector::iterator i=gIR->structs.begin(); i!=gIR->structs.end(); ++i) |
| 129 { | |
| 100 | 130 if (t == (*i)->type) |
| 6 | 131 { |
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132 return getPtrToType((*i)->recty.get()); |
| 6 | 133 } |
| 134 } | |
| 135 } | |
| 132 | 136 Logger::println("no type found"); |
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137 }*/ |
| 6 | 138 |
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139 TypeClass* tc = (TypeClass*)t; |
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140 assert(tc->sym); |
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141 DtoResolveDsymbol(tc->sym); |
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142 return getPtrToType(tc->sym->llvmIrStruct->recty.get());//t->llvmType->get()); |
| 1 | 143 } |
| 144 | |
| 145 // functions | |
| 146 case Tfunction: | |
| 147 { | |
| 100 | 148 if (!t->llvmType || *t->llvmType == NULL) { |
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149 return DtoFunctionType(t,NULL); |
| 1 | 150 } |
| 151 else { | |
| 100 | 152 return t->llvmType->get(); |
| 1 | 153 } |
| 154 } | |
| 6 | 155 |
| 1 | 156 // delegates |
| 157 case Tdelegate: | |
| 158 { | |
| 100 | 159 if (!t->llvmType || *t->llvmType == NULL) { |
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160 return DtoDelegateType(t); |
| 1 | 161 } |
| 162 else { | |
| 100 | 163 return t->llvmType->get(); |
| 1 | 164 } |
| 165 } | |
| 166 | |
| 167 // typedefs | |
| 52 | 168 // enum |
| 1 | 169 case Ttypedef: |
| 52 | 170 case Tenum: |
| 1 | 171 { |
| 172 Type* bt = t->toBasetype(); | |
| 173 assert(bt); | |
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174 return DtoType(bt); |
| 1 | 175 } |
| 176 | |
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177 // associative arrays |
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178 case Taarray: |
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179 { |
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180 TypeAArray* taa = (TypeAArray*)t; |
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181 std::vector<const llvm::Type*> types; |
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182 types.push_back(DtoType(taa->key)); |
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183 types.push_back(DtoType(taa->next)); |
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184 return getPtrToType(llvm::StructType::get(types)); |
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185 } |
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186 |
| 1 | 187 default: |
| 188 printf("trying to convert unknown type with value %d\n", t->ty); | |
| 189 assert(0); | |
| 190 } | |
| 191 return 0; | |
| 192 } | |
| 193 | |
| 194 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 195 | |
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196 const llvm::StructType* DtoDelegateType(Type* t) |
| 1 | 197 { |
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198 const llvm::Type* i8ptr = getPtrToType(llvm::Type::Int8Ty); |
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199 const llvm::Type* func = DtoFunctionType(t->next, i8ptr); |
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200 const llvm::Type* funcptr = getPtrToType(func); |
| 1 | 201 |
| 202 std::vector<const llvm::Type*> types; | |
| 203 types.push_back(i8ptr); | |
| 204 types.push_back(funcptr); | |
| 205 return llvm::StructType::get(types); | |
| 206 } | |
| 207 | |
| 208 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 209 | |
| 210 static llvm::Function* LLVM_DeclareMemIntrinsic(const char* name, int bits, bool set=false) | |
| 211 { | |
| 212 assert(bits == 32 || bits == 64); | |
| 213 const llvm::Type* int8ty = (const llvm::Type*)llvm::Type::Int8Ty; | |
| 214 const llvm::Type* int32ty = (const llvm::Type*)llvm::Type::Int32Ty; | |
| 215 const llvm::Type* int64ty = (const llvm::Type*)llvm::Type::Int64Ty; | |
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216 const llvm::Type* int8ptrty = (const llvm::Type*)getPtrToType(llvm::Type::Int8Ty); |
| 1 | 217 const llvm::Type* voidty = (const llvm::Type*)llvm::Type::VoidTy; |
| 218 | |
| 219 assert(gIR); | |
| 220 assert(gIR->module); | |
| 221 | |
| 222 // parameter types | |
| 223 std::vector<const llvm::Type*> pvec; | |
| 224 pvec.push_back(int8ptrty); | |
| 225 pvec.push_back(set?int8ty:int8ptrty); | |
| 226 pvec.push_back(bits==32?int32ty:int64ty); | |
| 227 pvec.push_back(int32ty); | |
| 228 llvm::FunctionType* functype = llvm::FunctionType::get(voidty, pvec, false); | |
| 229 return new llvm::Function(functype, llvm::GlobalValue::ExternalLinkage, name, gIR->module); | |
| 230 } | |
| 231 | |
| 232 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 233 | |
| 234 // llvm.memset.i32 | |
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235 llvm::Function* LLVM_DeclareMemSet32() |
| 1 | 236 { |
| 237 static llvm::Function* _func = 0; | |
| 238 if (_func == 0) { | |
| 239 _func = LLVM_DeclareMemIntrinsic("llvm.memset.i32", 32, true); | |
| 240 } | |
| 241 return _func; | |
| 242 } | |
| 243 | |
| 244 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 245 | |
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246 llvm::Function* LLVM_DeclareMemSet64() |
| 1 | 247 { |
| 248 static llvm::Function* _func = 0; | |
| 249 if (_func == 0) { | |
| 250 _func = LLVM_DeclareMemIntrinsic("llvm.memset.i64", 64, true); | |
| 251 } | |
| 252 return _func; | |
| 253 } | |
| 254 | |
| 255 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 256 | |
| 257 // llvm.memcpy.i32 | |
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258 llvm::Function* LLVM_DeclareMemCpy32() |
| 1 | 259 { |
| 260 static llvm::Function* _func = 0; | |
| 261 if (_func == 0) { | |
| 262 _func = LLVM_DeclareMemIntrinsic("llvm.memcpy.i32", 32); | |
| 263 } | |
| 264 return _func; | |
| 265 } | |
| 266 | |
| 267 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 268 | |
| 269 // llvm.memcpy.i64 | |
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270 llvm::Function* LLVM_DeclareMemCpy64() |
| 1 | 271 { |
| 272 static llvm::Function* _func = 0; | |
| 273 if (_func == 0) { | |
| 274 _func = LLVM_DeclareMemIntrinsic("llvm.memcpy.i64", 64); | |
| 275 } | |
| 276 return _func; | |
| 277 } | |
| 278 | |
| 279 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 280 | |
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281 llvm::Value* DtoNullDelegate(llvm::Value* v) |
| 1 | 282 { |
| 283 assert(gIR); | |
| 284 d_uns64 n = (global.params.is64bit) ? 16 : 8; | |
| 285 | |
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286 const llvm::Type* i8p_ty = getPtrToType(llvm::Type::Int8Ty); |
| 1 | 287 |
| 288 llvm::Value* arr = new llvm::BitCastInst(v,i8p_ty,"tmp",gIR->scopebb()); | |
| 289 | |
| 290 llvm::Function* fn = LLVM_DeclareMemSet32(); | |
| 291 std::vector<llvm::Value*> llargs; | |
| 292 llargs.resize(4); | |
| 293 llargs[0] = arr; | |
| 294 llargs[1] = llvm::ConstantInt::get(llvm::Type::Int8Ty, 0, false); | |
| 295 llargs[2] = llvm::ConstantInt::get(llvm::Type::Int32Ty, n, false); | |
| 296 llargs[3] = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 297 | |
| 298 llvm::Value* ret = new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); | |
| 299 | |
| 300 return ret; | |
| 301 } | |
| 302 | |
| 303 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 304 | |
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305 llvm::Value* DtoDelegateCopy(llvm::Value* dst, llvm::Value* src) |
| 1 | 306 { |
| 307 assert(dst->getType() == src->getType()); | |
| 308 assert(gIR); | |
| 309 | |
| 310 d_uns64 n = (global.params.is64bit) ? 16 : 8; | |
| 311 | |
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312 const llvm::Type* arrty = getPtrToType(llvm::Type::Int8Ty); |
| 1 | 313 |
| 314 llvm::Value* dstarr = new llvm::BitCastInst(dst,arrty,"tmp",gIR->scopebb()); | |
| 315 llvm::Value* srcarr = new llvm::BitCastInst(src,arrty,"tmp",gIR->scopebb()); | |
| 316 | |
| 317 llvm::Function* fn = LLVM_DeclareMemCpy32(); | |
| 318 std::vector<llvm::Value*> llargs; | |
| 319 llargs.resize(4); | |
| 320 llargs[0] = dstarr; | |
| 321 llargs[1] = srcarr; | |
| 322 llargs[2] = llvm::ConstantInt::get(llvm::Type::Int32Ty, n, false); | |
| 323 llargs[3] = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 324 | |
| 325 return new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); | |
| 326 } | |
| 327 | |
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328 ////////////////////////////////////////////////////////////////////////////////////////// |
| 1 | 329 |
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330 llvm::Value* DtoCompareDelegate(TOK op, llvm::Value* lhs, llvm::Value* rhs) |
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331 { |
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332 llvm::ICmpInst::Predicate pred = (op == TOKequal) ? llvm::ICmpInst::ICMP_EQ : llvm::ICmpInst::ICMP_NE; |
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333 llvm::Value* l = gIR->ir->CreateLoad(DtoGEPi(lhs,0,0,"tmp"),"tmp"); |
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334 llvm::Value* r = gIR->ir->CreateLoad(DtoGEPi(rhs,0,0,"tmp"),"tmp"); |
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335 llvm::Value* b1 = gIR->ir->CreateICmp(pred,l,r,"tmp"); |
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336 l = gIR->ir->CreateLoad(DtoGEPi(lhs,0,1,"tmp"),"tmp"); |
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337 r = gIR->ir->CreateLoad(DtoGEPi(rhs,0,1,"tmp"),"tmp"); |
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338 llvm::Value* b2 = gIR->ir->CreateICmp(pred,l,r,"tmp"); |
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339 llvm::Value* b = gIR->ir->CreateAnd(b1,b2,"tmp"); |
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340 if (op == TOKnotequal) |
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341 return gIR->ir->CreateNot(b,"tmp"); |
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342 return b; |
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343 } |
| 1 | 344 |
| 345 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 346 | |
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347 llvm::GlobalValue::LinkageTypes DtoLinkage(PROT prot, uint stc) |
| 1 | 348 { |
| 349 switch(prot) | |
| 350 { | |
| 351 case PROTprivate: | |
| 132 | 352 if (stc & STCextern) |
| 353 return llvm::GlobalValue::ExternalLinkage; | |
| 354 else | |
| 355 return llvm::GlobalValue::InternalLinkage; | |
| 1 | 356 |
| 357 case PROTpublic: | |
| 358 case PROTpackage: | |
| 359 case PROTprotected: | |
| 360 case PROTexport: | |
| 361 return llvm::GlobalValue::ExternalLinkage; | |
| 362 | |
| 363 case PROTundefined: | |
| 364 case PROTnone: | |
| 365 assert(0 && "Unsupported linkage type"); | |
| 366 } | |
| 367 return llvm::GlobalValue::ExternalLinkage; | |
| 368 | |
| 369 /* ExternalLinkage = 0, LinkOnceLinkage, WeakLinkage, AppendingLinkage, | |
| 370 InternalLinkage, DLLImportLinkage, DLLExportLinkage, ExternalWeakLinkage, | |
| 371 GhostLinkage */ | |
| 372 } | |
| 373 | |
| 374 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 375 | |
|
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376 unsigned DtoCallingConv(LINK l) |
| 1 | 377 { |
| 378 if (l == LINKc) | |
| 379 return llvm::CallingConv::C; | |
| 380 else if (l == LINKd || l == LINKdefault) | |
| 381 return llvm::CallingConv::Fast; | |
| 382 else if (l == LINKwindows) | |
| 383 return llvm::CallingConv::X86_StdCall; | |
| 384 else | |
| 385 assert(0 && "Unsupported calling convention"); | |
| 386 } | |
| 387 | |
| 388 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 389 | |
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390 llvm::Value* DtoPointedType(llvm::Value* ptr, llvm::Value* val) |
| 1 | 391 { |
| 392 const llvm::Type* ptrTy = ptr->getType()->getContainedType(0); | |
| 393 const llvm::Type* valTy = val->getType(); | |
| 394 // ptr points to val's type | |
| 395 if (ptrTy == valTy) | |
| 396 { | |
| 397 return val; | |
| 398 } | |
| 399 // ptr is integer pointer | |
| 400 else if (ptrTy->isInteger()) | |
| 401 { | |
| 402 // val is integer | |
| 403 assert(valTy->isInteger()); | |
| 404 const llvm::IntegerType* pt = llvm::cast<const llvm::IntegerType>(ptrTy); | |
| 405 const llvm::IntegerType* vt = llvm::cast<const llvm::IntegerType>(valTy); | |
| 406 if (pt->getBitWidth() < vt->getBitWidth()) { | |
| 407 return new llvm::TruncInst(val, pt, "tmp", gIR->scopebb()); | |
| 408 } | |
| 409 else | |
| 410 assert(0); | |
| 411 } | |
| 412 // something else unsupported | |
| 413 else | |
| 414 { | |
| 415 Logger::cout() << *ptrTy << '|' << *valTy << '\n'; | |
| 416 assert(0); | |
| 417 } | |
| 418 return 0; | |
| 419 } | |
| 420 | |
| 421 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 422 | |
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423 llvm::Value* DtoBoolean(llvm::Value* val) |
| 1 | 424 { |
| 425 const llvm::Type* t = val->getType(); | |
| 426 if (t->isInteger()) | |
| 427 { | |
| 428 if (t == llvm::Type::Int1Ty) | |
| 429 return val; | |
| 430 else { | |
| 431 llvm::Value* zero = llvm::ConstantInt::get(t, 0, false); | |
| 432 return new llvm::ICmpInst(llvm::ICmpInst::ICMP_NE, val, zero, "tmp", gIR->scopebb()); | |
| 433 } | |
| 434 } | |
| 96 | 435 else if (isaPointer(t)) { |
|
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436 llvm::Value* zero = llvm::Constant::getNullValue(t); |
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437 return new llvm::ICmpInst(llvm::ICmpInst::ICMP_NE, val, zero, "tmp", gIR->scopebb()); |
| 1 | 438 } |
| 439 else | |
| 440 { | |
| 441 Logger::cout() << *t << '\n'; | |
| 442 } | |
| 443 assert(0); | |
| 444 return 0; | |
| 445 } | |
| 446 | |
| 447 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 448 | |
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449 const llvm::Type* DtoSize_t() |
| 1 | 450 { |
| 451 if (global.params.is64bit) | |
| 452 return llvm::Type::Int64Ty; | |
| 453 else | |
| 454 return llvm::Type::Int32Ty; | |
| 455 } | |
| 456 | |
| 457 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 458 | |
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459 llvm::Constant* DtoConstInitializer(Type* type, Initializer* init) |
| 1 | 460 { |
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461 llvm::Constant* _init = 0; // may return zero |
| 1 | 462 if (!init) |
| 463 { | |
| 40 | 464 Logger::println("const default initializer for %s", type->toChars()); |
| 465 _init = type->defaultInit()->toConstElem(gIR); | |
| 1 | 466 } |
| 467 else if (ExpInitializer* ex = init->isExpInitializer()) | |
| 468 { | |
| 40 | 469 Logger::println("const expression initializer"); |
| 470 _init = ex->exp->toConstElem(gIR); | |
| 1 | 471 } |
| 472 else if (StructInitializer* si = init->isStructInitializer()) | |
| 473 { | |
| 40 | 474 Logger::println("const struct initializer"); |
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475 _init = DtoConstStructInitializer(si); |
| 1 | 476 } |
| 477 else if (ArrayInitializer* ai = init->isArrayInitializer()) | |
| 478 { | |
| 40 | 479 Logger::println("const array initializer"); |
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480 _init = DtoConstArrayInitializer(ai); |
| 1 | 481 } |
| 482 else if (init->isVoidInitializer()) | |
| 483 { | |
| 40 | 484 Logger::println("const void initializer"); |
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485 const llvm::Type* ty = DtoType(type); |
| 1 | 486 _init = llvm::Constant::getNullValue(ty); |
| 487 } | |
| 488 else { | |
| 40 | 489 Logger::println("unsupported const initializer: %s", init->toChars()); |
| 490 } | |
| 491 return _init; | |
| 492 } | |
| 493 | |
| 494 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 495 | |
| 100 | 496 llvm::Constant* DtoConstFieldInitializer(Type* t, Initializer* init) |
| 497 { | |
| 498 Logger::println("DtoConstFieldInitializer"); | |
| 499 LOG_SCOPE; | |
| 500 | |
| 501 const llvm::Type* _type = DtoType(t); | |
| 502 | |
| 503 llvm::Constant* _init = DtoConstInitializer(t, init); | |
| 504 assert(_init); | |
| 505 if (_type != _init->getType()) | |
| 506 { | |
| 507 Logger::cout() << "field init is: " << *_init << " type should be " << *_type << '\n'; | |
| 508 if (t->ty == Tsarray) | |
| 509 { | |
| 510 const llvm::ArrayType* arrty = isaArray(_type); | |
| 511 uint64_t n = arrty->getNumElements(); | |
| 512 std::vector<llvm::Constant*> vals(n,_init); | |
| 513 _init = llvm::ConstantArray::get(arrty, vals); | |
| 514 } | |
| 515 else if (t->ty == Tarray) | |
| 516 { | |
| 517 assert(isaStruct(_type)); | |
| 518 _init = llvm::ConstantAggregateZero::get(_type); | |
| 519 } | |
| 520 else if (t->ty == Tstruct) | |
| 521 { | |
| 522 const llvm::StructType* structty = isaStruct(_type); | |
| 523 TypeStruct* ts = (TypeStruct*)t; | |
| 524 assert(ts); | |
| 525 assert(ts->sym); | |
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526 assert(ts->sym->llvmConstInit); |
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527 _init = ts->sym->llvmConstInit; |
| 100 | 528 } |
| 529 else if (t->ty == Tclass) | |
| 530 { | |
| 531 _init = llvm::Constant::getNullValue(_type); | |
| 532 } | |
| 533 else { | |
| 534 Logger::println("failed for type %s", t->toChars()); | |
| 535 assert(0); | |
| 536 } | |
| 537 } | |
| 538 | |
| 539 return _init; | |
| 540 } | |
| 541 | |
| 542 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 543 | |
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544 DValue* DtoInitializer(Initializer* init) |
| 40 | 545 { |
| 546 if (ExpInitializer* ex = init->isExpInitializer()) | |
| 547 { | |
| 548 Logger::println("expression initializer"); | |
| 92 | 549 assert(ex->exp); |
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550 return ex->exp->toElem(gIR); |
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551 } |
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552 else if (init->isVoidInitializer()) |
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553 { |
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554 // do nothing |
| 40 | 555 } |
| 556 else { | |
| 1 | 557 Logger::println("unsupported initializer: %s", init->toChars()); |
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558 assert(0); |
| 1 | 559 } |
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560 return 0; |
| 1 | 561 } |
| 6 | 562 |
|
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563 ////////////////////////////////////////////////////////////////////////////////////////// |
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564 |
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565 llvm::Value* DtoGEP(llvm::Value* ptr, llvm::Value* i0, llvm::Value* i1, const std::string& var, llvm::BasicBlock* bb) |
| 6 | 566 { |
| 567 std::vector<llvm::Value*> v(2); | |
| 568 v[0] = i0; | |
| 569 v[1] = i1; | |
|
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570 //Logger::cout() << "DtoGEP: " << *ptr << '\n'; |
|
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571 return new llvm::GetElementPtrInst(ptr, v.begin(), v.end(), var, bb?bb:gIR->scopebb()); |
| 6 | 572 } |
|
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573 |
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574 ////////////////////////////////////////////////////////////////////////////////////////// |
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575 |
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576 llvm::Value* DtoGEP(llvm::Value* ptr, const std::vector<unsigned>& src, const std::string& var, llvm::BasicBlock* bb) |
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577 { |
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578 size_t n = src.size(); |
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579 std::vector<llvm::Value*> dst(n, NULL); |
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580 //std::ostream& ostr = Logger::cout(); |
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581 //ostr << "indices for '" << *ptr << "':"; |
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582 for (size_t i=0; i<n; ++i) |
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583 { |
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584 //ostr << ' ' << i; |
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585 dst[i] = llvm::ConstantInt::get(llvm::Type::Int32Ty, src[i], false); |
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586 } |
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587 //ostr << '\n';*/ |
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588 return new llvm::GetElementPtrInst(ptr, dst.begin(), dst.end(), var, bb?bb:gIR->scopebb()); |
|
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589 } |
| 9 | 590 |
|
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591 ////////////////////////////////////////////////////////////////////////////////////////// |
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592 |
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593 llvm::Value* DtoGEPi(llvm::Value* ptr, unsigned i, const std::string& var, llvm::BasicBlock* bb) |
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594 { |
|
50
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595 return new llvm::GetElementPtrInst(ptr, llvm::ConstantInt::get(llvm::Type::Int32Ty, i, false), var, bb?bb:gIR->scopebb()); |
|
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596 } |
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597 |
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598 ////////////////////////////////////////////////////////////////////////////////////////// |
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599 |
|
81
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600 llvm::Value* DtoGEPi(llvm::Value* ptr, unsigned i0, unsigned i1, const std::string& var, llvm::BasicBlock* bb) |
|
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601 { |
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602 std::vector<llvm::Value*> v(2); |
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603 v[0] = llvm::ConstantInt::get(llvm::Type::Int32Ty, i0, false); |
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604 v[1] = llvm::ConstantInt::get(llvm::Type::Int32Ty, i1, false); |
|
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605 return new llvm::GetElementPtrInst(ptr, v.begin(), v.end(), var, bb?bb:gIR->scopebb()); |
|
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606 } |
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607 |
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608 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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609 |
|
81
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610 llvm::Value* DtoRealloc(llvm::Value* ptr, const llvm::Type* ty) |
| 34 | 611 { |
| 612 /*size_t sz = gTargetData->getTypeSize(ty); | |
|
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613 llvm::ConstantInt* n = llvm::ConstantInt::get(DtoSize_t(), sz, false); |
| 34 | 614 if (ptr == 0) { |
|
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615 llvm::PointerType* i8pty = getPtrToType(llvm::Type::Int8Ty); |
| 34 | 616 ptr = llvm::ConstantPointerNull::get(i8pty); |
| 617 } | |
|
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618 return DtoRealloc(ptr, n);*/ |
| 34 | 619 return NULL; |
| 620 } | |
| 621 | |
| 622 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 623 | |
|
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624 llvm::Value* DtoRealloc(llvm::Value* ptr, llvm::Value* n) |
| 34 | 625 { |
| 626 assert(ptr); | |
| 627 assert(n); | |
| 628 | |
| 629 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_realloc"); | |
| 630 assert(fn); | |
| 631 | |
| 632 llvm::Value* newptr = ptr; | |
| 633 | |
|
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634 const llvm::PointerType* i8pty = getPtrToType(llvm::Type::Int8Ty); |
| 34 | 635 if (ptr->getType() != i8pty) { |
| 636 newptr = new llvm::BitCastInst(ptr,i8pty,"tmp",gIR->scopebb()); | |
| 637 } | |
| 638 | |
| 639 std::vector<llvm::Value*> args; | |
| 640 args.push_back(newptr); | |
| 641 args.push_back(n); | |
| 642 llvm::Value* ret = new llvm::CallInst(fn, args.begin(), args.end(), "tmprealloc", gIR->scopebb()); | |
| 643 | |
| 644 return ret->getType() == ptr->getType() ? ret : new llvm::BitCastInst(ret,ptr->getType(),"tmp",gIR->scopebb()); | |
| 645 } | |
| 646 | |
| 647 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 648 | |
|
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649 void DtoAssert(Loc* loc, DValue* msg) |
| 34 | 650 { |
|
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651 std::vector<llvm::Value*> args; |
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652 llvm::Constant* c; |
|
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653 |
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654 // func |
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655 const char* fname = msg ? "_d_assert_msg" : "_d_assert"; |
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656 |
|
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657 // msg param |
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658 if (msg) args.push_back(msg->getRVal()); |
|
94
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|
659 |
|
133
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660 // file param |
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661 c = DtoConstString(loc->filename); |
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662 llvm::AllocaInst* alloc = new llvm::AllocaInst(c->getType(), "srcfile", gIR->topallocapoint()); |
|
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663 llvm::Value* ptr = DtoGEPi(alloc, 0,0, "tmp"); |
|
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664 DtoStore(c->getOperand(0), ptr); |
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665 ptr = DtoGEPi(alloc, 0,1, "tmp"); |
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666 DtoStore(c->getOperand(1), ptr); |
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667 args.push_back(alloc); |
| 34 | 668 |
|
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669 // line param |
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670 c = DtoConstUint(loc->linnum); |
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671 args.push_back(c); |
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672 |
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673 // call |
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674 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, fname); |
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675 llvm::CallInst* call = new llvm::CallInst(fn, args.begin(), args.end(), "", gIR->scopebb()); |
| 34 | 676 } |
| 677 | |
| 40 | 678 ////////////////////////////////////////////////////////////////////////////////////////// |
| 34 | 679 |
|
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680 static const llvm::Type* get_next_frame_ptr_type(Dsymbol* sc) |
|
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681 { |
|
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682 assert(sc->isFuncDeclaration() || sc->isClassDeclaration()); |
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683 Dsymbol* p = sc->toParent2(); |
| 131 | 684 if (!p->isFuncDeclaration() && !p->isClassDeclaration()) |
| 685 Logger::println("unexpected parent symbol found while resolving frame pointer - '%s' kind: '%s'", p->toChars(), p->kind()); | |
|
129
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686 assert(p->isFuncDeclaration() || p->isClassDeclaration()); |
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687 if (FuncDeclaration* fd = p->isFuncDeclaration()) |
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688 { |
|
136
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|
689 llvm::Value* v = fd->irFunc->nestedVar; |
|
129
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690 assert(v); |
|
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691 return v->getType(); |
|
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|
692 } |
|
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693 else if (ClassDeclaration* cd = p->isClassDeclaration()) |
|
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694 { |
|
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695 return DtoType(cd->type); |
|
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|
696 } |
|
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|
697 else |
|
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|
698 { |
|
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|
699 Logger::println("symbol: '%s' kind: '%s'", sc->toChars(), sc->kind()); |
|
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700 assert(0); |
|
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|
701 } |
|
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|
702 } |
|
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|
703 |
| 131 | 704 ////////////////////////////////////////////////////////////////////////////////////////// |
| 705 | |
| 706 static llvm::Value* get_frame_ptr_impl(FuncDeclaration* func, Dsymbol* sc, llvm::Value* v) | |
|
129
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707 { |
| 131 | 708 LOG_SCOPE; |
| 709 if (sc == func) | |
|
129
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710 { |
|
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|
711 return v; |
|
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|
712 } |
|
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|
713 else if (FuncDeclaration* fd = sc->isFuncDeclaration()) |
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714 { |
| 131 | 715 Logger::println("scope is function: %s", fd->toChars()); |
| 716 | |
| 717 if (fd->toParent2() == func) | |
| 718 { | |
|
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719 if (!func->irFunc->nestedVar) |
| 131 | 720 return NULL; |
|
136
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721 return DtoBitCast(v, func->irFunc->nestedVar->getType()); |
| 131 | 722 } |
| 723 | |
|
129
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724 v = DtoBitCast(v, get_next_frame_ptr_type(fd)); |
|
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725 Logger::cout() << "v = " << *v << '\n'; |
|
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|
726 |
|
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|
727 if (fd->toParent2()->isFuncDeclaration()) |
|
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|
728 { |
|
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|
729 v = DtoGEPi(v, 0,0, "tmp"); |
|
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730 v = DtoLoad(v); |
|
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|
731 } |
|
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|
732 else if (ClassDeclaration* cd = fd->toParent2()->isClassDeclaration()) |
|
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733 { |
|
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734 size_t idx = 2; |
|
136
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735 idx += cd->llvmIrStruct->interfaces.size(); |
|
129
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|
736 v = DtoGEPi(v,0,idx,"tmp"); |
|
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|
737 v = DtoLoad(v); |
|
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|
738 } |
|
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|
739 else |
|
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|
740 { |
|
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|
741 assert(0); |
|
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|
742 } |
| 131 | 743 return get_frame_ptr_impl(func, fd->toParent2(), v); |
|
129
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744 } |
|
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745 else if (ClassDeclaration* cd = sc->isClassDeclaration()) |
|
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746 { |
| 131 | 747 Logger::println("scope is class: %s", cd->toChars()); |
|
129
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748 /*size_t idx = 2; |
|
136
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749 idx += cd->llvmIrStruct->interfaces.size(); |
|
129
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750 v = DtoGEPi(v,0,idx,"tmp"); |
|
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751 Logger::cout() << "gep = " << *v << '\n'; |
|
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752 v = DtoLoad(v);*/ |
| 131 | 753 return get_frame_ptr_impl(func, cd->toParent2(), v); |
|
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754 } |
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755 else |
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756 { |
| 131 | 757 Logger::println("symbol: '%s'", sc->toPrettyChars()); |
|
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758 assert(0); |
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759 } |
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760 } |
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761 |
| 131 | 762 ////////////////////////////////////////////////////////////////////////////////////////// |
| 763 | |
| 764 static llvm::Value* get_frame_ptr(FuncDeclaration* func) | |
|
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765 { |
| 131 | 766 Logger::println("Resolving context pointer for nested function: '%s'", func->toPrettyChars()); |
|
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767 LOG_SCOPE; |
|
136
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768 IrFunction* irfunc = gIR->func(); |
|
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769 |
| 131 | 770 // in the right scope already |
| 771 if (func == irfunc->decl) | |
|
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772 return irfunc->decl->irFunc->nestedVar; |
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773 |
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774 // use the 'this' pointer |
|
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775 llvm::Value* ptr = irfunc->decl->irFunc->thisVar; |
|
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776 assert(ptr); |
|
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777 |
|
129
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778 // return the fully resolved frame pointer |
| 131 | 779 ptr = get_frame_ptr_impl(func, irfunc->decl, ptr); |
| 780 if (ptr) Logger::cout() << "Found context!" << *ptr; | |
| 781 else Logger::cout() << "NULL context!\n"; | |
|
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782 |
|
129
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783 return ptr; |
|
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784 } |
|
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785 |
| 131 | 786 ////////////////////////////////////////////////////////////////////////////////////////// |
| 787 | |
| 788 llvm::Value* DtoNestedContext(FuncDeclaration* func) | |
| 789 { | |
| 790 // resolve frame ptr | |
| 791 llvm::Value* ptr = get_frame_ptr(func); | |
| 792 Logger::cout() << "Nested context ptr = "; | |
| 793 if (ptr) Logger::cout() << *ptr; | |
| 794 else Logger::cout() << "NULL"; | |
| 795 Logger::cout() << '\n'; | |
| 796 return ptr; | |
| 797 } | |
| 798 | |
| 799 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 800 | |
| 801 static void print_frame_worker(VarDeclaration* vd, Dsymbol* par) | |
| 802 { | |
| 803 if (vd->toParent2() == par) | |
| 804 { | |
| 805 Logger::println("found: '%s' kind: '%s'", par->toChars(), par->kind()); | |
| 806 return; | |
| 807 } | |
| 808 | |
| 809 Logger::println("diving into: '%s' kind: '%s'", par->toChars(), par->kind()); | |
| 810 LOG_SCOPE; | |
| 811 print_frame_worker(vd, par->toParent2()); | |
| 812 } | |
| 813 | |
| 814 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 815 | |
| 816 static void print_nested_frame_list(VarDeclaration* vd, Dsymbol* par) | |
| 817 { | |
| 818 Logger::println("Frame pointer list for nested var: '%s'", vd->toPrettyChars()); | |
| 819 LOG_SCOPE; | |
| 820 if (vd->toParent2() != par) | |
| 821 print_frame_worker(vd, par); | |
| 822 else | |
| 823 Logger::println("Found at level 0"); | |
| 824 Logger::println("Done"); | |
| 825 } | |
| 826 | |
| 827 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 828 | |
|
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829 llvm::Value* DtoNestedVariable(VarDeclaration* vd) |
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830 { |
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|
831 // log the frame list |
|
136
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832 IrFunction* irfunc = gIR->func(); |
|
135
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833 if (Logger::enabled()) |
| 131 | 834 print_nested_frame_list(vd, irfunc->decl); |
|
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835 |
|
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836 // resolve frame ptr |
| 131 | 837 FuncDeclaration* func = vd->toParent2()->isFuncDeclaration(); |
| 838 assert(func); | |
| 839 llvm::Value* ptr = DtoNestedContext(func); | |
| 840 assert(ptr && "nested var, but no context"); | |
|
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841 |
|
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842 // we must cast here to be sure. nested classes just have a void* |
|
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843 ptr = DtoBitCast(ptr, func->irFunc->nestedVar->getType()); |
|
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844 |
|
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845 // index nested var and load (if necessary) |
|
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846 llvm::Value* v = DtoGEPi(ptr, 0, vd->irLocal->nestedIndex, "tmp"); |
|
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847 // references must be loaded, for normal variables this IS already the variable storage!!! |
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848 if (vd->isParameter() && (vd->isRef() || vd->isOut() || DtoIsPassedByRef(vd->type))) |
|
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849 v = DtoLoad(v); |
|
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850 |
| 131 | 851 // log and return |
| 852 Logger::cout() << "Nested var ptr = " << *v << '\n'; | |
|
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853 return v; |
|
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854 } |
|
51
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855 |
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856 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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857 |
|
86
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858 void DtoAssign(DValue* lhs, DValue* rhs) |
|
51
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859 { |
| 92 | 860 Logger::cout() << "DtoAssign(...);\n"; |
| 131 | 861 LOG_SCOPE; |
| 862 | |
|
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863 Type* t = DtoDType(lhs->getType()); |
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864 Type* t2 = DtoDType(rhs->getType()); |
|
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865 |
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866 if (t->ty == Tstruct) { |
|
86
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867 if (t2 != t) { |
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868 // TODO: fix this, use 'rhs' for something |
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869 DtoStructZeroInit(lhs->getLVal()); |
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870 } |
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871 else if (!rhs->inPlace()) { |
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872 DtoStructCopy(lhs->getLVal(),rhs->getRVal()); |
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873 } |
|
51
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874 } |
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875 else if (t->ty == Tarray) { |
|
86
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876 // lhs is slice |
|
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877 if (DSliceValue* s = lhs->isSlice()) { |
|
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878 if (DSliceValue* s2 = rhs->isSlice()) { |
|
108
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879 DtoArrayCopySlices(s, s2); |
|
86
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880 } |
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881 else if (t->next == t2) { |
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882 if (s->len) |
|
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883 DtoArrayInit(s->ptr, s->len, rhs->getRVal()); |
|
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884 else |
|
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885 DtoArrayInit(s->ptr, rhs->getRVal()); |
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886 } |
|
108
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887 else { |
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888 DtoArrayCopyToSlice(s, rhs); |
|
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889 } |
|
86
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890 } |
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891 // rhs is slice |
|
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892 else if (DSliceValue* s = rhs->isSlice()) { |
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893 DtoSetArray(lhs->getLVal(),s->len,s->ptr); |
|
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894 } |
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895 // null |
|
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896 else if (rhs->isNull()) { |
|
102
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897 DtoSetArrayToNull(lhs->getLVal()); |
|
86
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898 } |
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899 // reference assignment |
|
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900 else { |
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901 DtoArrayAssign(lhs->getLVal(), rhs->getRVal()); |
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902 } |
|
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903 } |
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904 else if (t->ty == Tsarray) { |
|
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905 DtoStaticArrayCopy(lhs->getLVal(), rhs->getRVal()); |
|
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906 } |
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907 else if (t->ty == Tdelegate) { |
|
86
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908 if (rhs->isNull()) |
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909 DtoNullDelegate(lhs->getLVal()); |
| 132 | 910 else if (!rhs->inPlace()) { |
| 911 llvm::Value* l = lhs->getLVal(); | |
| 912 llvm::Value* r = rhs->getRVal(); | |
| 913 Logger::cout() << "assign\nlhs: " << *l << "rhs: " << *r << '\n'; | |
| 914 DtoDelegateCopy(l, r); | |
| 915 } | |
|
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916 } |
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917 else if (t->ty == Tclass) { |
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918 assert(t2->ty == Tclass); |
|
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919 // assignment to this in constructor special case |
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920 if (lhs->isThis()) { |
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921 llvm::Value* tmp = rhs->getRVal(); |
| 100 | 922 FuncDeclaration* fdecl = gIR->func()->decl; |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
923 // respecify the this param |
|
136
0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
parents:
135
diff
changeset
|
924 if (!llvm::isa<llvm::AllocaInst>(fdecl->irFunc->thisVar)) |
|
0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
parents:
135
diff
changeset
|
925 fdecl->irFunc->thisVar = new llvm::AllocaInst(tmp->getType(), "newthis", gIR->topallocapoint()); |
|
0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
parents:
135
diff
changeset
|
926 DtoStore(tmp, fdecl->irFunc->thisVar); |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
927 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
928 // regular class ref -> class ref assignment |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
929 else { |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
930 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
|
931 } |
|
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
932 } |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
933 else if (t->iscomplex()) { |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
934 assert(!lhs->isComplex()); |
|
107
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
935 |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
936 llvm::Value* dst; |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
937 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
|
938 dst = lr->getLVal(); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
939 rhs = DtoCastComplex(rhs, lr->getLType()); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
940 } |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
941 else { |
|
107
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
942 dst = lhs->getRVal(); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
943 } |
|
107
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
944 |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
945 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
|
946 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
|
947 else |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
948 DtoComplexAssign(dst, rhs->getRVal()); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
949 } |
|
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
950 else { |
| 131 | 951 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
|
952 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
|
953 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
|
954 const llvm::Type* lit = l->getType()->getContainedType(0); |
| 131 | 955 if (r->getType() != lit) { |
| 956 if (DLRValue* lr = lhs->isLRValue()) // handle lvalue cast assignments | |
| 957 r = DtoCast(rhs, lr->getLType())->getRVal(); | |
| 958 else | |
| 959 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
|
960 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
|
961 } |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
962 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
|
963 } |
|
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
changeset
|
964 } |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
965 |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
966 ////////////////////////////////////////////////////////////////////////////////////////// |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
967 DValue* DtoCastInt(DValue* val, Type* _to) |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
968 { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
969 const llvm::Type* tolltype = DtoType(_to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
970 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
971 Type* to = DtoDType(_to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
972 Type* from = DtoDType(val->getType()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
973 assert(from->isintegral()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
974 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
975 size_t fromsz = from->size(); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
976 size_t tosz = to->size(); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
977 |
| 131 | 978 llvm::Value* rval = val->getRVal(); |
| 979 if (rval->getType() == tolltype) { | |
| 980 return new DImValue(_to, rval); | |
| 981 } | |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
982 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
983 if (to->isintegral()) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
984 if (fromsz < tosz) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
985 Logger::cout() << "cast to: " << *tolltype << '\n'; |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
986 if (from->isunsigned() || from->ty == Tbool) { |
| 131 | 987 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
|
988 } else { |
| 131 | 989 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
|
990 } |
|
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 else if (fromsz > tosz) { |
| 131 | 993 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
|
994 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
995 else { |
| 131 | 996 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
|
997 } |
|
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 else if (to->isfloating()) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1000 if (from->isunsigned()) { |
| 131 | 1001 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
|
1002 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1003 else { |
| 131 | 1004 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
|
1005 } |
|
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 else if (to->ty == Tpointer) { |
| 131 | 1008 Logger::cout() << "cast pointer: " << *tolltype << '\n'; |
| 1009 rval = gIR->ir->CreateIntToPtr(rval, tolltype, "tmp"); | |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1010 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1011 else { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1012 assert(0 && "bad int cast"); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1013 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1014 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1015 return new DImValue(_to, rval); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1016 } |
|
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 DValue* DtoCastPtr(DValue* val, Type* to) |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1019 { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1020 const llvm::Type* tolltype = DtoType(to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1021 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1022 Type* totype = DtoDType(to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1023 Type* fromtype = DtoDType(val->getType()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1024 assert(fromtype->ty == Tpointer); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1025 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1026 llvm::Value* rval; |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1027 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1028 if (totype->ty == Tpointer || totype->ty == Tclass) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1029 llvm::Value* src = val->getRVal(); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1030 Logger::cout() << "src: " << *src << "to type: " << *tolltype << '\n'; |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1031 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
|
1032 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1033 else if (totype->isintegral()) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1034 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
|
1035 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1036 else { |
|
107
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1037 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
|
1038 assert(0); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1039 } |
|
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 return new DImValue(to, rval); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1042 } |
|
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 DValue* DtoCastFloat(DValue* val, Type* to) |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1045 { |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1046 if (val->getType() == to) |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1047 return val; |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1048 |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1049 const llvm::Type* tolltype = DtoType(to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1050 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1051 Type* totype = DtoDType(to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1052 Type* fromtype = DtoDType(val->getType()); |
|
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|
1053 assert(fromtype->isfloating()); |
|
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lindquist
parents:
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diff
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|
1054 |
|
c4e161556a21
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parents:
96
diff
changeset
|
1055 size_t fromsz = fromtype->size(); |
|
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parents:
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diff
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|
1056 size_t tosz = totype->size(); |
|
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lindquist
parents:
96
diff
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|
1057 |
|
c4e161556a21
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parents:
96
diff
changeset
|
1058 llvm::Value* rval; |
|
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diff
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|
1059 |
|
104
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|
1060 if (totype->iscomplex()) { |
|
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|
1061 assert(0); |
|
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parents:
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diff
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|
1062 //return new DImValue(to, DtoComplex(to, val)); |
|
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|
1063 } |
|
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diff
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|
1064 else if (totype->isfloating()) { |
|
97
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parents:
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diff
changeset
|
1065 if ((fromtype->ty == Tfloat80 || fromtype->ty == Tfloat64) && (totype->ty == Tfloat80 || totype->ty == Tfloat64)) { |
|
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diff
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|
1066 rval = val->getRVal(); |
|
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parents:
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diff
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|
1067 } |
|
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lindquist
parents:
96
diff
changeset
|
1068 else if (fromsz < tosz) { |
|
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parents:
96
diff
changeset
|
1069 rval = new llvm::FPExtInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
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parents:
96
diff
changeset
|
1070 } |
|
c4e161556a21
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lindquist
parents:
96
diff
changeset
|
1071 else if (fromsz > tosz) { |
|
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lindquist
parents:
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diff
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|
1072 rval = new llvm::FPTruncInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
c4e161556a21
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parents:
96
diff
changeset
|
1073 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1074 else { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1075 assert(0 && "bad float cast"); |
|
c4e161556a21
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lindquist
parents:
96
diff
changeset
|
1076 } |
|
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 else if (totype->isintegral()) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1079 if (totype->isunsigned()) { |
|
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lindquist
parents:
96
diff
changeset
|
1080 rval = new llvm::FPToUIInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
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parents:
96
diff
changeset
|
1081 } |
|
c4e161556a21
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lindquist
parents:
96
diff
changeset
|
1082 else { |
|
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lindquist
parents:
96
diff
changeset
|
1083 rval = new llvm::FPToSIInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
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lindquist
parents:
96
diff
changeset
|
1084 } |
|
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 else { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1087 assert(0 && "bad float cast"); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1088 } |
|
c4e161556a21
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lindquist
parents:
96
diff
changeset
|
1089 |
|
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lindquist
parents:
96
diff
changeset
|
1090 return new DImValue(to, rval); |
|
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lindquist
parents:
96
diff
changeset
|
1091 } |
|
c4e161556a21
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lindquist
parents:
96
diff
changeset
|
1092 |
|
104
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lindquist
parents:
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diff
changeset
|
1093 DValue* DtoCastComplex(DValue* val, Type* _to) |
|
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diff
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|
1094 { |
|
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parents:
103
diff
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|
1095 Type* to = DtoDType(_to); |
|
107
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parents:
106
diff
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|
1096 Type* vty = val->getType(); |
|
104
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103
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changeset
|
1097 if (to->iscomplex()) { |
|
107
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parents:
106
diff
changeset
|
1098 if (vty->size() == to->size()) |
|
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lindquist
parents:
106
diff
changeset
|
1099 return val; |
|
3efbcc81ba45
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lindquist
parents:
106
diff
changeset
|
1100 |
|
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lindquist
parents:
106
diff
changeset
|
1101 llvm::Value *re, *im; |
|
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lindquist
parents:
106
diff
changeset
|
1102 DtoGetComplexParts(val, re, im); |
|
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lindquist
parents:
106
diff
changeset
|
1103 const llvm::Type* toty = DtoComplexBaseType(to); |
|
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parents:
106
diff
changeset
|
1104 |
|
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lindquist
parents:
106
diff
changeset
|
1105 if (to->size() < vty->size()) { |
|
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lindquist
parents:
106
diff
changeset
|
1106 re = gIR->ir->CreateFPTrunc(re, toty, "tmp"); |
|
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lindquist
parents:
106
diff
changeset
|
1107 im = gIR->ir->CreateFPTrunc(im, toty, "tmp"); |
|
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lindquist
parents:
106
diff
changeset
|
1108 } |
|
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lindquist
parents:
106
diff
changeset
|
1109 else if (to->size() > vty->size()) { |
|
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lindquist
parents:
106
diff
changeset
|
1110 re = gIR->ir->CreateFPExt(re, toty, "tmp"); |
|
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parents:
106
diff
changeset
|
1111 im = gIR->ir->CreateFPExt(im, toty, "tmp"); |
|
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[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1112 } |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1113 else { |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1114 return val; |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1115 } |
|
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 if (val->isComplex()) |
|
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lindquist
parents:
106
diff
changeset
|
1118 return new DComplexValue(_to, re, im); |
|
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[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1119 |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1120 // unfortunately at this point, the cast value can show up as the lvalue for += and similar expressions. |
|
3efbcc81ba45
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lindquist
parents:
106
diff
changeset
|
1121 // so we need to give it storage, or fix the system that handles this stuff (DLRValue) |
|
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lindquist
parents:
106
diff
changeset
|
1122 llvm::Value* mem = new llvm::AllocaInst(DtoType(_to), "castcomplextmp", gIR->topallocapoint()); |
|
3efbcc81ba45
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lindquist
parents:
106
diff
changeset
|
1123 DtoComplexSet(mem, re, im); |
|
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lindquist
parents:
106
diff
changeset
|
1124 return new DLRValue(val->getType(), val->getRVal(), _to, mem); |
|
104
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lindquist
parents:
103
diff
changeset
|
1125 } |
|
4d1e9eb001e0
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lindquist
parents:
103
diff
changeset
|
1126 else if (to->isimaginary()) { |
|
107
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lindquist
parents:
106
diff
changeset
|
1127 if (val->isComplex()) |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1128 return new DImValue(to, val->isComplex()->im); |
|
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[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1129 llvm::Value* v = val->getRVal(); |
|
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[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1130 DImValue* im = new DImValue(to, DtoLoad(DtoGEPi(v,0,1,"tmp"))); |
|
104
4d1e9eb001e0
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lindquist
parents:
103
diff
changeset
|
1131 return DtoCastFloat(im, to); |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1132 } |
|
4d1e9eb001e0
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lindquist
parents:
103
diff
changeset
|
1133 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
|
1134 if (val->isComplex()) |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1135 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
|
1136 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
|
1137 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
|
1138 return DtoCastFloat(re, to); |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1139 } |
|
4d1e9eb001e0
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lindquist
parents:
103
diff
changeset
|
1140 else |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1141 assert(0); |
|
4d1e9eb001e0
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lindquist
parents:
103
diff
changeset
|
1142 } |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1143 |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1144 DValue* DtoCast(DValue* val, Type* to) |
|
c4e161556a21
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lindquist
parents:
96
diff
changeset
|
1145 { |
|
c4e161556a21
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lindquist
parents:
96
diff
changeset
|
1146 Type* fromtype = DtoDType(val->getType()); |
|
108
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
107
diff
changeset
|
1147 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
|
1148 if (fromtype->isintegral()) { |
|
c4e161556a21
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lindquist
parents:
96
diff
changeset
|
1149 return DtoCastInt(val, to); |
|
c4e161556a21
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lindquist
parents:
96
diff
changeset
|
1150 } |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1151 else if (fromtype->iscomplex()) { |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1152 return DtoCastComplex(val, to); |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1153 } |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1154 else if (fromtype->isfloating()) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1155 return DtoCastFloat(val, to); |
|
c4e161556a21
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lindquist
parents:
96
diff
changeset
|
1156 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1157 else if (fromtype->ty == Tclass) { |
|
c4e161556a21
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lindquist
parents:
96
diff
changeset
|
1158 return DtoCastClass(val, to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1159 } |
|
c4e161556a21
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lindquist
parents:
96
diff
changeset
|
1160 else if (fromtype->ty == Tarray || fromtype->ty == Tsarray) { |
|
c4e161556a21
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lindquist
parents:
96
diff
changeset
|
1161 return DtoCastArray(val, to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1162 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1163 else if (fromtype->ty == Tpointer) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1164 return DtoCastPtr(val, to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1165 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1166 else { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1167 assert(0); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1168 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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diff
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|
1169 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
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|
1170 |
|
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diff
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|
1171 ////////////////////////////////////////////////////////////////////////////////////////// |
|
54
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parents:
53
diff
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|
1172 |
|
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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parents:
78
diff
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|
1173 llvm::ConstantInt* DtoConstSize_t(size_t i) |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
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|
1174 { |
|
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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parents:
78
diff
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|
1175 return llvm::ConstantInt::get(DtoSize_t(), i, false); |
|
54
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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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|
1176 } |
|
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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parents:
78
diff
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|
1177 llvm::ConstantInt* DtoConstUint(unsigned i) |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
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parents:
53
diff
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|
1178 { |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1179 return llvm::ConstantInt::get(llvm::Type::Int32Ty, i, false); |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
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parents:
53
diff
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|
1180 } |
|
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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parents:
78
diff
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|
1181 llvm::ConstantInt* DtoConstInt(int i) |
|
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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parents:
78
diff
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|
1182 { |
|
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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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|
1183 return llvm::ConstantInt::get(llvm::Type::Int32Ty, i, true); |
|
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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parents:
78
diff
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|
1184 } |
|
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
|
1185 llvm::Constant* DtoConstBool(bool b) |
|
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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parents:
78
diff
changeset
|
1186 { |
|
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
|
1187 return llvm::ConstantInt::get(llvm::Type::Int1Ty, b, false); |
|
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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parents:
78
diff
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|
1188 } |
|
54
28e99b04a132
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lindquist
parents:
53
diff
changeset
|
1189 |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1190 llvm::ConstantFP* DtoConstFP(Type* t, long double value) |
|
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[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
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103
diff
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|
1191 { |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
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parents:
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|
1192 TY ty = DtoDType(t)->ty; |
|
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[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
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parents:
103
diff
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|
1193 if (ty == Tfloat32 || ty == Timaginary32) |
|
133
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132
diff
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|
1194 return llvm::ConstantFP::get(llvm::Type::FloatTy, llvm::APFloat(float(value))); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
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103
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|
1195 else if (ty == Tfloat64 || ty == Timaginary64 || ty == Tfloat80 || ty == Timaginary80) |
|
133
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132
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|
1196 return llvm::ConstantFP::get(llvm::Type::DoubleTy, llvm::APFloat(double(value))); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
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103
diff
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|
1197 } |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
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parents:
103
diff
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|
1198 |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
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103
diff
changeset
|
1199 |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1200 ////////////////////////////////////////////////////////////////////////////////////////// |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1201 |
|
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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parents:
78
diff
changeset
|
1202 llvm::Constant* DtoConstString(const char* str) |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1203 { |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1204 std::string s(str); |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1205 llvm::Constant* init = llvm::ConstantArray::get(s, true); |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1206 llvm::GlobalVariable* gvar = new llvm::GlobalVariable( |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1207 init->getType(), true,llvm::GlobalValue::InternalLinkage, init, "stringliteral", gIR->module); |
|
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
1208 llvm::Constant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) }; |
|
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
1209 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
|
1210 DtoConstSize_t(s.length()), |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1211 llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2) |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1212 ); |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
1213 } |
|
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
|
1214 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
|
1215 { |
|
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 std::string s(str); |
|
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
changeset
|
1217 llvm::Constant* init = llvm::ConstantArray::get(s, true); |
|
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
changeset
|
1218 llvm::GlobalVariable* gvar = new llvm::GlobalVariable( |
|
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
changeset
|
1219 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
|
1220 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.
lindquist
parents:
81
diff
changeset
|
1221 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
|
1222 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.
lindquist
parents:
81
diff
changeset
|
1223 } |
|
58
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1224 |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1225 ////////////////////////////////////////////////////////////////////////////////////////// |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1226 |
|
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
|
1227 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.
lindquist
parents:
100
diff
changeset
|
1228 { |
|
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
|
1229 return llvm::ConstantPointerNull::get( |
|
133
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[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1230 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
|
1231 ); |
|
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 |
|
109
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1236 void DtoMemSetZero(llvm::Value* dst, llvm::Value* nbytes) |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1237 { |
|
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1238 const llvm::Type* arrty = getPtrToType(llvm::Type::Int8Ty); |
|
109
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1239 llvm::Value *dstarr; |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1240 if (dst->getType() == arrty) |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1241 { |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1242 dstarr = dst; |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1243 } |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1244 else |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1245 { |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1246 dstarr = new llvm::BitCastInst(dst,arrty,"tmp",gIR->scopebb()); |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1247 } |
|
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 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
|
1250 std::vector<llvm::Value*> llargs; |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1251 llargs.resize(4); |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1252 llargs[0] = dstarr; |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1253 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
|
1254 llargs[2] = nbytes; |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1255 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
|
1256 |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1257 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
|
1258 } |
|
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 |
|
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
|
1262 void DtoMemCpy(llvm::Value* dst, llvm::Value* src, llvm::Value* nbytes) |
|
58
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1263 { |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1264 assert(dst->getType() == src->getType()); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1265 |
|
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1266 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
|
1267 llvm::Value *dstarr, *srcarr; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1268 if (dst->getType() == arrty) |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1269 { |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1270 dstarr = dst; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1271 srcarr = src; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1272 } |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1273 else |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1274 { |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1275 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
|
1276 srcarr = new llvm::BitCastInst(src,arrty,"tmp",gIR->scopebb()); |
|
2c3cd3596187
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|
1277 } |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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parents:
57
diff
changeset
|
1278 |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1279 llvm::Function* fn = (global.params.is64bit) ? LLVM_DeclareMemCpy64() : LLVM_DeclareMemCpy32(); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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parents:
57
diff
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|
1280 std::vector<llvm::Value*> llargs; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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parents:
57
diff
changeset
|
1281 llargs.resize(4); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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parents:
57
diff
changeset
|
1282 llargs[0] = dstarr; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
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|
1283 llargs[1] = srcarr; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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parents:
57
diff
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|
1284 llargs[2] = nbytes; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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parents:
57
diff
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|
1285 llargs[3] = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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parents:
57
diff
changeset
|
1286 |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
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|
1287 new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); |
|
2c3cd3596187
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diff
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|
1288 } |
|
77
714057ff2dbb
[svn r81] Fixed: Union support was very buggy. Should be fairly solid now.
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diff
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|
1289 |
|
714057ff2dbb
[svn r81] Fixed: Union support was very buggy. Should be fairly solid now.
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73
diff
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|
1290 ////////////////////////////////////////////////////////////////////////////////////////// |
|
714057ff2dbb
[svn r81] Fixed: Union support was very buggy. Should be fairly solid now.
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|
1291 |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
85
diff
changeset
|
1292 llvm::Value* DtoLoad(llvm::Value* src) |
|
fd32135dca3e
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parents:
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diff
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|
1293 { |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
85
diff
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|
1294 return gIR->ir->CreateLoad(src,"tmp"); |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
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diff
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|
1295 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
85
diff
changeset
|
1296 |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
85
diff
changeset
|
1297 void DtoStore(llvm::Value* src, llvm::Value* dst) |
|
fd32135dca3e
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parents:
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diff
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|
1298 { |
|
fd32135dca3e
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parents:
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diff
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|
1299 gIR->ir->CreateStore(src,dst); |
|
fd32135dca3e
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parents:
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diff
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|
1300 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
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diff
changeset
|
1301 |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
85
diff
changeset
|
1302 bool DtoCanLoad(llvm::Value* ptr) |
|
fd32135dca3e
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parents:
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diff
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|
1303 { |
| 96 | 1304 if (isaPointer(ptr->getType())) { |
|
86
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|
1305 return ptr->getType()->getContainedType(0)->isFirstClassType(); |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
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diff
changeset
|
1306 } |
|
fd32135dca3e
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parents:
85
diff
changeset
|
1307 return false; |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
85
diff
changeset
|
1308 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
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diff
changeset
|
1309 |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
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diff
changeset
|
1310 ////////////////////////////////////////////////////////////////////////////////////////// |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
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diff
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|
1311 |
|
133
44a95ac7368a
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|
1312 llvm::Value* DtoBitCast(llvm::Value* v, const llvm::Type* t, const char* name) |
|
86
fd32135dca3e
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parents:
85
diff
changeset
|
1313 { |
|
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
97
diff
changeset
|
1314 if (v->getType() == t) |
|
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
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parents:
97
diff
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|
1315 return v; |
|
133
44a95ac7368a
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|
1316 return gIR->ir->CreateBitCast(v, t, name ? name : "tmp"); |
|
86
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parents:
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diff
changeset
|
1317 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1318 |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1319 ////////////////////////////////////////////////////////////////////////////////////////// |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1320 |
|
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1321 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
|
1322 { |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1323 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
|
1324 } |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1325 |
| 96 | 1326 const llvm::PointerType* isaPointer(const llvm::Type* t) |
| 1327 { | |
| 1328 return llvm::dyn_cast<llvm::PointerType>(t); | |
| 1329 } | |
| 1330 | |
|
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1331 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
|
1332 { |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1333 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
|
1334 } |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1335 |
| 96 | 1336 const llvm::ArrayType* isaArray(const llvm::Type* t) |
| 1337 { | |
| 1338 return llvm::dyn_cast<llvm::ArrayType>(t); | |
| 1339 } | |
| 1340 | |
|
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1341 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
|
1342 { |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1343 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
|
1344 } |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1345 |
| 96 | 1346 const llvm::StructType* isaStruct(const llvm::Type* t) |
| 1347 { | |
| 1348 return llvm::dyn_cast<llvm::StructType>(t); | |
| 1349 } | |
| 1350 | |
|
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1351 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
|
1352 { |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1353 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
|
1354 } |
|
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 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
|
1357 { |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1358 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
|
1359 } |
|
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
1360 |
| 96 | 1361 llvm::Argument* isaArgument(llvm::Value* v) |
| 1362 { | |
| 1363 return llvm::dyn_cast<llvm::Argument>(v); | |
| 1364 } | |
| 1365 | |
| 106 | 1366 llvm::GlobalVariable* isaGlobalVar(llvm::Value* v) |
| 1367 { | |
| 1368 return llvm::dyn_cast<llvm::GlobalVariable>(v); | |
| 1369 } | |
| 1370 | |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1371 ////////////////////////////////////////////////////////////////////////////////////////// |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1372 |
|
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1373 const llvm::PointerType* getPtrToType(const llvm::Type* t) |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
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diff
changeset
|
1374 { |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1375 return llvm::PointerType::get(t, 0); |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1376 } |
|
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 llvm::ConstantPointerNull* getNullPtr(const llvm::Type* t) |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
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diff
changeset
|
1379 { |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
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diff
changeset
|
1380 const llvm::PointerType* pt = llvm::cast<llvm::PointerType>(t); |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1381 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
|
1382 } |
|
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 size_t getTypeBitSize(const llvm::Type* t) |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
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diff
changeset
|
1387 { |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
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diff
changeset
|
1388 return gTargetData->getTypeSizeInBits(t); |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1389 } |
|
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 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
|
1392 { |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1393 return gTargetData->getTypeStoreSize(t); |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1394 } |
|
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 size_t getABITypeSize(const llvm::Type* t) |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
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diff
changeset
|
1397 { |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1398 return gTargetData->getABITypeSize(t); |
|
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1399 } |
|
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:
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diff
changeset
|
1402 |
|
85
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1403 bool DtoIsTemplateInstance(Dsymbol* s) |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1404 { |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1405 if (!s) return false; |
|
85
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1406 if (s->isTemplateInstance() && !s->isTemplateMixin()) |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1407 return true; |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
83
diff
changeset
|
1408 else if (s->parent) |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
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|
1409 return DtoIsTemplateInstance(s->parent); |
|
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1410 return false; |
|
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1411 } |
|
88
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1412 |
|
99
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[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
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1413 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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1414 |
|
88
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1415 void DtoLazyStaticInit(bool istempl, llvm::Value* gvar, Initializer* init, Type* t) |
|
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1416 { |
|
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1417 // create a flag to make sure initialization only happens once |
|
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1418 llvm::GlobalValue::LinkageTypes gflaglink = istempl ? llvm::GlobalValue::WeakLinkage : llvm::GlobalValue::InternalLinkage; |
|
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1419 std::string gflagname(gvar->getName()); |
|
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1420 gflagname.append("__initflag"); |
|
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|
1421 llvm::GlobalVariable* gflag = new llvm::GlobalVariable(llvm::Type::Int1Ty,false,gflaglink,DtoConstBool(false),gflagname,gIR->module); |
|
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1422 |
|
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|
1423 // check flag and do init if not already done |
|
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|
1424 llvm::BasicBlock* oldend = gIR->scopeend(); |
|
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|
1425 llvm::BasicBlock* initbb = new llvm::BasicBlock("ifnotinit",gIR->topfunc(),oldend); |
|
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|
1426 llvm::BasicBlock* endinitbb = new llvm::BasicBlock("ifnotinitend",gIR->topfunc(),oldend); |
|
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|
1427 llvm::Value* cond = gIR->ir->CreateICmpEQ(gIR->ir->CreateLoad(gflag,"tmp"),DtoConstBool(false)); |
|
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|
1428 gIR->ir->CreateCondBr(cond, initbb, endinitbb); |
|
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|
1429 gIR->scope() = IRScope(initbb,endinitbb); |
|
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1430 DValue* ie = DtoInitializer(init); |
|
88
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|
1431 if (!ie->inPlace()) { |
|
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|
1432 DValue* dst = new DVarValue(t, gvar, true); |
|
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|
1433 DtoAssign(dst, ie); |
|
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1434 } |
|
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|
1435 gIR->ir->CreateStore(DtoConstBool(true), gflag); |
|
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|
1436 gIR->ir->CreateBr(endinitbb); |
|
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|
1437 gIR->scope() = IRScope(endinitbb,oldend); |
|
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1438 } |
| 100 | 1439 |
| 1440 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1441 | |
|
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|
1442 void DtoResolveDsymbol(Dsymbol* dsym) |
| 100 | 1443 { |
| 1444 if (StructDeclaration* sd = dsym->isStructDeclaration()) { | |
|
102
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|
1445 DtoResolveStruct(sd); |
| 100 | 1446 } |
| 1447 else if (ClassDeclaration* cd = dsym->isClassDeclaration()) { | |
|
102
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|
1448 DtoResolveClass(cd); |
| 100 | 1449 } |
| 1450 else if (FuncDeclaration* fd = dsym->isFuncDeclaration()) { | |
|
102
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|
1451 DtoResolveFunction(fd); |
|
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1452 } |
|
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1453 else if (TypeInfoDeclaration* fd = dsym->isTypeInfoDeclaration()) { |
|
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|
1454 DtoResolveTypeInfo(fd); |
| 100 | 1455 } |
| 1456 else { | |
| 1457 error(dsym->loc, "unsupported dsymbol: %s", dsym->toChars()); | |
|
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|
1458 assert(0 && "unsupported dsymbol for DtoResolveDsymbol"); |
|
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|
1459 } |
|
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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 void DtoDeclareDsymbol(Dsymbol* dsym) |
|
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1465 { |
|
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1466 if (StructDeclaration* sd = dsym->isStructDeclaration()) { |
|
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|
1467 DtoDeclareStruct(sd); |
|
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|
1468 } |
|
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|
1469 else if (ClassDeclaration* cd = dsym->isClassDeclaration()) { |
|
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|
1470 DtoDeclareClass(cd); |
|
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1471 } |
|
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1472 else if (FuncDeclaration* fd = dsym->isFuncDeclaration()) { |
|
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|
1473 DtoDeclareFunction(fd); |
|
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1474 } |
|
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1475 else if (TypeInfoDeclaration* fd = dsym->isTypeInfoDeclaration()) { |
|
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1476 DtoDeclareTypeInfo(fd); |
|
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1477 } |
|
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1478 else { |
|
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1479 error(dsym->loc, "unsupported dsymbol: %s", dsym->toChars()); |
|
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1480 assert(0 && "unsupported dsymbol for DtoDeclareDsymbol"); |
| 100 | 1481 } |
| 1482 } | |
| 1483 | |
| 1484 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1485 | |
| 1486 void DtoConstInitDsymbol(Dsymbol* dsym) | |
| 1487 { | |
| 1488 if (StructDeclaration* sd = dsym->isStructDeclaration()) { | |
| 1489 DtoConstInitStruct(sd); | |
| 1490 } | |
| 1491 else if (ClassDeclaration* cd = dsym->isClassDeclaration()) { | |
| 1492 DtoConstInitClass(cd); | |
| 1493 } | |
|
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1494 else if (TypeInfoDeclaration* fd = dsym->isTypeInfoDeclaration()) { |
|
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1495 DtoConstInitTypeInfo(fd); |
|
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1496 } |
| 100 | 1497 else if (VarDeclaration* vd = dsym->isVarDeclaration()) { |
| 1498 DtoConstInitGlobal(vd); | |
| 1499 } | |
| 1500 else { | |
| 1501 error(dsym->loc, "unsupported dsymbol: %s", dsym->toChars()); | |
|
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|
1502 assert(0 && "unsupported dsymbol for DtoConstInitDsymbol"); |
|
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1503 } |
|
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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 void DtoDefineDsymbol(Dsymbol* dsym) |
|
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1509 { |
|
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1510 if (StructDeclaration* sd = dsym->isStructDeclaration()) { |
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1511 DtoDefineStruct(sd); |
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1512 } |
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1513 else if (ClassDeclaration* cd = dsym->isClassDeclaration()) { |
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1514 DtoDefineClass(cd); |
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1515 } |
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1516 else if (FuncDeclaration* fd = dsym->isFuncDeclaration()) { |
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1517 DtoDefineFunc(fd); |
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1518 } |
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1519 else if (TypeInfoDeclaration* fd = dsym->isTypeInfoDeclaration()) { |
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1520 DtoDefineTypeInfo(fd); |
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1521 } |
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1522 else { |
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1523 error(dsym->loc, "unsupported dsymbol: %s", dsym->toChars()); |
|
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1524 assert(0 && "unsupported dsymbol for DtoDefineDsymbol"); |
| 100 | 1525 } |
| 1526 } | |
| 1527 | |
| 1528 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1529 | |
| 1530 void DtoConstInitGlobal(VarDeclaration* vd) | |
| 1531 { | |
|
102
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1532 if (vd->llvmInitialized) return; |
|
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1533 vd->llvmInitialized = gIR->dmodule; |
| 100 | 1534 |
|
102
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1535 Logger::println("* DtoConstInitGlobal(%s)", vd->toChars()); |
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1536 LOG_SCOPE; |
| 100 | 1537 |
| 1538 bool emitRTstaticInit = false; | |
| 1539 | |
| 1540 llvm::Constant* _init = 0; | |
| 1541 if (vd->parent && vd->parent->isFuncDeclaration() && vd->init && vd->init->isExpInitializer()) { | |
| 1542 _init = DtoConstInitializer(vd->type, NULL); | |
| 1543 emitRTstaticInit = true; | |
| 1544 } | |
| 1545 else { | |
| 1546 _init = DtoConstInitializer(vd->type, vd->init); | |
| 1547 } | |
| 1548 | |
| 1549 const llvm::Type* _type = DtoType(vd->type); | |
| 1550 Type* t = DtoDType(vd->type); | |
| 1551 | |
| 1552 //Logger::cout() << "initializer: " << *_init << '\n'; | |
| 1553 if (_type != _init->getType()) { | |
| 1554 Logger::cout() << "got type '" << *_init->getType() << "' expected '" << *_type << "'\n"; | |
| 1555 // zero initalizer | |
| 1556 if (_init->isNullValue()) | |
| 1557 _init = llvm::Constant::getNullValue(_type); | |
| 1558 // pointer to global constant (struct.init) | |
| 1559 else if (llvm::isa<llvm::GlobalVariable>(_init)) | |
| 1560 { | |
| 1561 assert(_init->getType()->getContainedType(0) == _type); | |
| 1562 llvm::GlobalVariable* gv = llvm::cast<llvm::GlobalVariable>(_init); | |
| 1563 assert(t->ty == Tstruct); | |
| 1564 TypeStruct* ts = (TypeStruct*)t; | |
|
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1565 assert(ts->sym->llvmConstInit); |
|
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1566 _init = ts->sym->llvmConstInit; |
| 100 | 1567 } |
| 1568 // array single value init | |
| 1569 else if (isaArray(_type)) | |
| 1570 { | |
| 1571 _init = DtoConstStaticArray(_type, _init); | |
| 1572 } | |
| 1573 else { | |
| 1574 Logger::cout() << "Unexpected initializer type: " << *_type << '\n'; | |
| 1575 //assert(0); | |
| 1576 } | |
| 1577 } | |
| 1578 | |
| 1579 bool istempl = false; | |
| 1580 if ((vd->storage_class & STCcomdat) || (vd->parent && DtoIsTemplateInstance(vd->parent))) { | |
| 1581 istempl = true; | |
| 1582 } | |
| 1583 | |
| 1584 if (_init && _init->getType() != _type) | |
| 1585 _type = _init->getType(); | |
|
136
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|
1586 llvm::cast<llvm::OpaqueType>(vd->irGlobal->type.get())->refineAbstractTypeTo(_type); |
|
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|
1587 _type = vd->irGlobal->type.get(); |
| 100 | 1588 assert(!_type->isAbstract()); |
| 1589 | |
|
136
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|
1590 llvm::GlobalVariable* gvar = llvm::cast<llvm::GlobalVariable>(vd->irGlobal->value); |
| 100 | 1591 if (!(vd->storage_class & STCextern) && (vd->getModule() == gIR->dmodule || istempl)) |
| 1592 { | |
| 1593 gvar->setInitializer(_init); | |
| 1594 } | |
| 1595 | |
| 1596 if (emitRTstaticInit) | |
| 1597 DtoLazyStaticInit(istempl, gvar, vd->init, t); | |
| 1598 } | |
|
102
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1599 |
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1600 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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1601 |
|
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|
1602 void DtoEmptyResolveList() |
|
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1603 { |
|
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1604 //Logger::println("DtoEmptyResolveList()"); |
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1605 Dsymbol* dsym; |
|
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1606 while (!gIR->resolveList.empty()) { |
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1607 dsym = gIR->resolveList.front(); |
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1608 gIR->resolveList.pop_front(); |
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|
1609 DtoResolveDsymbol(dsym); |
|
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1610 } |
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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 void DtoEmptyDeclareList() |
|
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1616 { |
|
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1617 //Logger::println("DtoEmptyDeclareList()"); |
|
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|
1618 Dsymbol* dsym; |
|
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|
1619 while (!gIR->declareList.empty()) { |
|
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1620 dsym = gIR->declareList.front(); |
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|
1621 gIR->declareList.pop_front(); |
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|
1622 DtoDeclareDsymbol(dsym); |
|
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1623 } |
|
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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 void DtoEmptyConstInitList() |
|
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1629 { |
|
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|
1630 //Logger::println("DtoEmptyConstInitList()"); |
|
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|
1631 Dsymbol* dsym; |
|
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|
1632 while (!gIR->constInitList.empty()) { |
|
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1633 dsym = gIR->constInitList.front(); |
|
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|
1634 gIR->constInitList.pop_front(); |
|
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|
1635 DtoConstInitDsymbol(dsym); |
|
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1636 } |
|
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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 void DtoEmptyDefineList() |
|
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1642 { |
|
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|
1643 //Logger::println("DtoEmptyDefineList()"); |
|
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|
1644 Dsymbol* dsym; |
|
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|
1645 while (!gIR->defineList.empty()) { |
|
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1646 dsym = gIR->defineList.front(); |
|
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|
1647 gIR->defineList.pop_front(); |
|
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|
1648 DtoDefineDsymbol(dsym); |
|
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1649 } |
|
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1650 } |
|
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|
1651 |
|
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|
1652 ////////////////////////////////////////////////////////////////////////////////////////// |
|
116
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|
1653 void DtoEmptyAllLists() |
|
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|
1654 { |
|
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|
1655 for(;;) |
|
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|
1656 { |
|
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|
1657 Dsymbol* dsym; |
|
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|
1658 if (!gIR->resolveList.empty()) { |
|
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|
1659 dsym = gIR->resolveList.front(); |
|
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|
1660 gIR->resolveList.pop_front(); |
|
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|
1661 DtoResolveDsymbol(dsym); |
|
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|
1662 } |
|
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|
1663 else if (!gIR->declareList.empty()) { |
|
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|
1664 dsym = gIR->declareList.front(); |
|
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|
1665 gIR->declareList.pop_front(); |
|
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|
1666 DtoDeclareDsymbol(dsym); |
|
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|
1667 } |
|
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|
1668 else if (!gIR->constInitList.empty()) { |
|
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|
1669 dsym = gIR->constInitList.front(); |
|
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|
1670 gIR->constInitList.pop_front(); |
|
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|
1671 DtoConstInitDsymbol(dsym); |
|
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|
1672 } |
|
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|
1673 else if (!gIR->defineList.empty()) { |
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|
1674 dsym = gIR->defineList.front(); |
|
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|
1675 gIR->defineList.pop_front(); |
|
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|
1676 DtoDefineDsymbol(dsym); |
|
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|
1677 } |
|
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|
1678 else { |
|
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|
1679 break; |
|
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|
1680 } |
|
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|
1681 } |
|
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|
1682 } |
|
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|
1683 |
|
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|
1684 ////////////////////////////////////////////////////////////////////////////////////////// |
|
102
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|
1685 |
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|
1686 void DtoForceDeclareDsymbol(Dsymbol* dsym) |
|
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1687 { |
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|
1688 if (dsym->llvmDeclared) return; |
|
133
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|
1689 Logger::println("DtoForceDeclareDsymbol(%s)", dsym->toPrettyChars()); |
|
102
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|
1690 LOG_SCOPE; |
|
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|
1691 DtoResolveDsymbol(dsym); |
|
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1692 |
|
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|
1693 DtoEmptyResolveList(); |
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1694 |
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1695 DtoDeclareDsymbol(dsym); |
|
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|
1696 } |
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|
1697 |
|
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1698 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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1699 |
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1700 void DtoForceConstInitDsymbol(Dsymbol* dsym) |
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1701 { |
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1702 if (dsym->llvmInitialized) return; |
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1703 Logger::println("DtoForceConstInitDsymbol(%s)", dsym->toPrettyChars()); |
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1704 LOG_SCOPE; |
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1705 DtoResolveDsymbol(dsym); |
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1706 |
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1707 DtoEmptyResolveList(); |
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1708 DtoEmptyDeclareList(); |
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1709 |
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1710 DtoConstInitDsymbol(dsym); |
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1711 } |
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1712 |
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1713 ////////////////////////////////////////////////////////////////////////////////////////// |
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1714 |
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1715 void DtoForceDefineDsymbol(Dsymbol* dsym) |
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1716 { |
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1717 if (dsym->llvmDefined) return; |
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1718 Logger::println("DtoForceDefineDsymbol(%s)", dsym->toPrettyChars()); |
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1719 LOG_SCOPE; |
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1720 DtoResolveDsymbol(dsym); |
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1721 |
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1722 DtoEmptyResolveList(); |
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1723 DtoEmptyDeclareList(); |
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1724 DtoEmptyConstInitList(); |
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1725 |
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1726 DtoDefineDsymbol(dsym); |
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1727 } |
| 131 | 1728 |
| 1729 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1730 | |
| 1731 void DtoAnnotation(const char* str) | |
| 1732 { | |
| 1733 std::string s("CODE: "); | |
| 1734 s.append(str); | |
| 1735 char* p = &s[0]; | |
| 1736 while (*p) | |
| 1737 { | |
| 1738 if (*p == '"') | |
| 1739 *p = '\''; | |
| 1740 ++p; | |
| 1741 } | |
| 1742 // create a noop with the code as the result name! | |
| 1743 gIR->ir->CreateAnd(DtoConstSize_t(0),DtoConstSize_t(0),s.c_str()); | |
| 1744 } | |
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1745 |
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1746 const llvm::StructType* DtoInterfaceInfoType() |
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1747 { |
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1748 static const llvm::StructType* t = NULL; |
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1749 if (t) |
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1750 return t; |
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1751 |
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1752 // build interface info type |
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1753 std::vector<const llvm::Type*> types; |
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1754 // ClassInfo classinfo |
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1755 ClassDeclaration* cd2 = ClassDeclaration::classinfo; |
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1756 DtoResolveClass(cd2); |
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1757 types.push_back(getPtrToType(cd2->type->llvmType->get())); |
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1758 // void*[] vtbl |
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1759 std::vector<const llvm::Type*> vtbltypes; |
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1760 vtbltypes.push_back(DtoSize_t()); |
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1761 const llvm::Type* byteptrptrty = getPtrToType(getPtrToType(llvm::Type::Int8Ty)); |
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1762 vtbltypes.push_back(byteptrptrty); |
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1763 types.push_back(llvm::StructType::get(vtbltypes)); |
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1764 // int offset |
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1765 types.push_back(llvm::Type::Int32Ty); |
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1766 // create type |
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1767 t = llvm::StructType::get(types); |
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1768 |
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1769 return t; |
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1770 } |