Mercurial > projects > ldc
annotate gen/tollvm.cpp @ 132:1700239cab2e trunk
[svn r136] MAJOR UNSTABLE UPDATE!!!
Initial commit after moving to Tango instead of Phobos.
Lots of bugfixes...
This build is not suitable for most things.
| author | lindquist |
|---|---|
| date | Fri, 11 Jan 2008 17:57:40 +0100 |
| parents | 5825d48b27d1 |
| children | 44a95ac7368a |
| rev | line source |
|---|---|
| 1 | 1 #include <iostream> |
| 2 | |
| 40 | 3 #include "gen/llvm.h" |
| 1 | 4 |
| 5 #include "mtype.h" | |
| 6 #include "dsymbol.h" | |
| 7 #include "aggregate.h" | |
| 8 #include "declaration.h" | |
| 9 #include "init.h" | |
| 10 | |
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11 #include "gen/tollvm.h" |
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12 #include "gen/irstate.h" |
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13 #include "gen/logger.h" |
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14 #include "gen/runtime.h" |
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15 #include "gen/arrays.h" |
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16 #include "gen/dvalue.h" |
| 100 | 17 #include "gen/functions.h" |
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18 #include "gen/structs.h" |
| 100 | 19 #include "gen/classes.h" |
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20 #include "gen/typeinf.h" |
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21 #include "gen/complex.h" |
| 1 | 22 |
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23 bool DtoIsPassedByRef(Type* type) |
| 40 | 24 { |
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25 Type* typ = DtoDType(type); |
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26 TY t = typ->ty; |
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27 return (t == Tstruct || t == Tarray || t == Tdelegate || t == Tsarray || typ->iscomplex()); |
| 40 | 28 } |
| 29 | |
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30 Type* DtoDType(Type* t) |
| 40 | 31 { |
| 32 if (t->ty == Ttypedef) { | |
| 33 Type* bt = t->toBasetype(); | |
| 34 assert(bt); | |
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35 return DtoDType(bt); |
| 40 | 36 } |
| 37 return t; | |
| 38 } | |
| 39 | |
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40 const llvm::Type* DtoType(Type* t) |
| 1 | 41 { |
| 42 assert(t); | |
| 43 switch (t->ty) | |
| 44 { | |
| 45 // integers | |
| 46 case Tint8: | |
| 47 case Tuns8: | |
| 48 case Tchar: | |
| 49 return (const llvm::Type*)llvm::Type::Int8Ty; | |
| 50 case Tint16: | |
| 51 case Tuns16: | |
| 52 case Twchar: | |
| 53 return (const llvm::Type*)llvm::Type::Int16Ty; | |
| 54 case Tint32: | |
| 55 case Tuns32: | |
| 56 case Tdchar: | |
| 57 return (const llvm::Type*)llvm::Type::Int32Ty; | |
| 58 case Tint64: | |
| 59 case Tuns64: | |
| 60 return (const llvm::Type*)llvm::Type::Int64Ty; | |
| 61 | |
| 62 case Tbool: | |
| 63 return (const llvm::Type*)llvm::ConstantInt::getTrue()->getType(); | |
| 64 | |
| 65 // floats | |
| 66 case Tfloat32: | |
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67 case Timaginary32: |
| 1 | 68 return llvm::Type::FloatTy; |
| 69 case Tfloat64: | |
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70 case Timaginary64: |
| 1 | 71 case Tfloat80: |
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72 case Timaginary80: |
| 1 | 73 return llvm::Type::DoubleTy; |
| 74 | |
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75 // complex |
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76 case Tcomplex32: |
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77 case Tcomplex64: |
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78 case Tcomplex80: |
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79 return DtoComplexType(t); |
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80 |
| 1 | 81 // pointers |
| 82 case Tpointer: { | |
| 83 assert(t->next); | |
| 84 if (t->next->ty == Tvoid) | |
| 85 return (const llvm::Type*)llvm::PointerType::get(llvm::Type::Int8Ty); | |
| 86 else | |
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87 return (const llvm::Type*)llvm::PointerType::get(DtoType(t->next)); |
| 1 | 88 } |
| 89 | |
| 90 // arrays | |
| 91 case Tarray: | |
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92 return DtoArrayType(t); |
| 1 | 93 case Tsarray: |
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94 return DtoStaticArrayType(t); |
| 1 | 95 |
| 96 // void | |
| 97 case Tvoid: | |
| 98 return llvm::Type::VoidTy; | |
| 99 | |
| 100 // aggregates | |
| 101 case Tstruct: { | |
| 100 | 102 if (!t->llvmType || *t->llvmType == NULL) { |
| 1 | 103 // recursive or cyclic declaration |
| 104 if (!gIR->structs.empty()) | |
| 105 { | |
| 106 IRStruct* found = 0; | |
| 107 for (IRState::StructVector::iterator i=gIR->structs.begin(); i!=gIR->structs.end(); ++i) | |
| 108 { | |
| 100 | 109 if (t == (*i)->type) |
| 1 | 110 { |
| 100 | 111 return (*i)->recty.get(); |
| 1 | 112 } |
| 113 } | |
| 114 } | |
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115 } |
| 1 | 116 |
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117 TypeStruct* ts = (TypeStruct*)t; |
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118 assert(ts->sym); |
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119 DtoResolveDsymbol(ts->sym); |
| 100 | 120 return t->llvmType->get(); |
| 1 | 121 } |
| 122 | |
| 123 case Tclass: { | |
| 100 | 124 if (!t->llvmType || *t->llvmType == NULL) { |
| 6 | 125 // recursive or cyclic declaration |
| 126 if (!gIR->structs.empty()) | |
| 127 { | |
| 128 IRStruct* found = 0; | |
| 129 for (IRState::StructVector::iterator i=gIR->structs.begin(); i!=gIR->structs.end(); ++i) | |
| 130 { | |
| 100 | 131 if (t == (*i)->type) |
| 6 | 132 { |
| 100 | 133 return llvm::PointerType::get((*i)->recty.get()); |
| 6 | 134 } |
| 135 } | |
| 136 } | |
| 132 | 137 Logger::println("no type found"); |
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138 } |
| 6 | 139 |
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140 TypeClass* tc = (TypeClass*)t; |
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141 assert(tc->sym); |
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142 DtoResolveDsymbol(tc->sym); |
| 100 | 143 return llvm::PointerType::get(t->llvmType->get()); |
| 1 | 144 } |
| 145 | |
| 146 // functions | |
| 147 case Tfunction: | |
| 148 { | |
| 100 | 149 if (!t->llvmType || *t->llvmType == NULL) { |
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150 return DtoFunctionType(t,NULL); |
| 1 | 151 } |
| 152 else { | |
| 100 | 153 return t->llvmType->get(); |
| 1 | 154 } |
| 155 } | |
| 6 | 156 |
| 1 | 157 // delegates |
| 158 case Tdelegate: | |
| 159 { | |
| 100 | 160 if (!t->llvmType || *t->llvmType == NULL) { |
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161 return DtoDelegateType(t); |
| 1 | 162 } |
| 163 else { | |
| 100 | 164 return t->llvmType->get(); |
| 1 | 165 } |
| 166 } | |
| 167 | |
| 168 // typedefs | |
| 52 | 169 // enum |
| 1 | 170 case Ttypedef: |
| 52 | 171 case Tenum: |
| 1 | 172 { |
| 173 Type* bt = t->toBasetype(); | |
| 174 assert(bt); | |
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175 return DtoType(bt); |
| 1 | 176 } |
| 177 | |
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178 // associative arrays |
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179 case Taarray: |
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180 { |
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181 TypeAArray* taa = (TypeAArray*)t; |
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182 std::vector<const llvm::Type*> types; |
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183 types.push_back(DtoType(taa->key)); |
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184 types.push_back(DtoType(taa->next)); |
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185 return llvm::PointerType::get(llvm::StructType::get(types)); |
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186 } |
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187 |
| 1 | 188 default: |
| 189 printf("trying to convert unknown type with value %d\n", t->ty); | |
| 190 assert(0); | |
| 191 } | |
| 192 return 0; | |
| 193 } | |
| 194 | |
| 195 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 196 | |
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197 const llvm::StructType* DtoDelegateType(Type* t) |
| 1 | 198 { |
| 199 const llvm::Type* i8ptr = llvm::PointerType::get(llvm::Type::Int8Ty); | |
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200 const llvm::Type* func = DtoFunctionType(t->next, i8ptr); |
| 1 | 201 const llvm::Type* funcptr = llvm::PointerType::get(func); |
| 202 | |
| 203 std::vector<const llvm::Type*> types; | |
| 204 types.push_back(i8ptr); | |
| 205 types.push_back(funcptr); | |
| 206 return llvm::StructType::get(types); | |
| 207 } | |
| 208 | |
| 209 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 210 | |
| 211 static llvm::Function* LLVM_DeclareMemIntrinsic(const char* name, int bits, bool set=false) | |
| 212 { | |
| 213 assert(bits == 32 || bits == 64); | |
| 214 const llvm::Type* int8ty = (const llvm::Type*)llvm::Type::Int8Ty; | |
| 215 const llvm::Type* int32ty = (const llvm::Type*)llvm::Type::Int32Ty; | |
| 216 const llvm::Type* int64ty = (const llvm::Type*)llvm::Type::Int64Ty; | |
| 217 const llvm::Type* int8ptrty = (const llvm::Type*)llvm::PointerType::get(llvm::Type::Int8Ty); | |
| 218 const llvm::Type* voidty = (const llvm::Type*)llvm::Type::VoidTy; | |
| 219 | |
| 220 assert(gIR); | |
| 221 assert(gIR->module); | |
| 222 | |
| 223 // parameter types | |
| 224 std::vector<const llvm::Type*> pvec; | |
| 225 pvec.push_back(int8ptrty); | |
| 226 pvec.push_back(set?int8ty:int8ptrty); | |
| 227 pvec.push_back(bits==32?int32ty:int64ty); | |
| 228 pvec.push_back(int32ty); | |
| 229 llvm::FunctionType* functype = llvm::FunctionType::get(voidty, pvec, false); | |
| 230 return new llvm::Function(functype, llvm::GlobalValue::ExternalLinkage, name, gIR->module); | |
| 231 } | |
| 232 | |
| 233 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 234 | |
| 235 // llvm.memset.i32 | |
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236 llvm::Function* LLVM_DeclareMemSet32() |
| 1 | 237 { |
| 238 static llvm::Function* _func = 0; | |
| 239 if (_func == 0) { | |
| 240 _func = LLVM_DeclareMemIntrinsic("llvm.memset.i32", 32, true); | |
| 241 } | |
| 242 return _func; | |
| 243 } | |
| 244 | |
| 245 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 246 | |
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247 llvm::Function* LLVM_DeclareMemSet64() |
| 1 | 248 { |
| 249 static llvm::Function* _func = 0; | |
| 250 if (_func == 0) { | |
| 251 _func = LLVM_DeclareMemIntrinsic("llvm.memset.i64", 64, true); | |
| 252 } | |
| 253 return _func; | |
| 254 } | |
| 255 | |
| 256 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 257 | |
| 258 // llvm.memcpy.i32 | |
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259 llvm::Function* LLVM_DeclareMemCpy32() |
| 1 | 260 { |
| 261 static llvm::Function* _func = 0; | |
| 262 if (_func == 0) { | |
| 263 _func = LLVM_DeclareMemIntrinsic("llvm.memcpy.i32", 32); | |
| 264 } | |
| 265 return _func; | |
| 266 } | |
| 267 | |
| 268 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 269 | |
| 270 // llvm.memcpy.i64 | |
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271 llvm::Function* LLVM_DeclareMemCpy64() |
| 1 | 272 { |
| 273 static llvm::Function* _func = 0; | |
| 274 if (_func == 0) { | |
| 275 _func = LLVM_DeclareMemIntrinsic("llvm.memcpy.i64", 64); | |
| 276 } | |
| 277 return _func; | |
| 278 } | |
| 279 | |
| 280 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 281 | |
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282 llvm::Value* DtoNullDelegate(llvm::Value* v) |
| 1 | 283 { |
| 284 assert(gIR); | |
| 285 d_uns64 n = (global.params.is64bit) ? 16 : 8; | |
| 286 | |
| 287 llvm::Type* i8p_ty = llvm::PointerType::get(llvm::Type::Int8Ty); | |
| 288 | |
| 289 llvm::Value* arr = new llvm::BitCastInst(v,i8p_ty,"tmp",gIR->scopebb()); | |
| 290 | |
| 291 llvm::Function* fn = LLVM_DeclareMemSet32(); | |
| 292 std::vector<llvm::Value*> llargs; | |
| 293 llargs.resize(4); | |
| 294 llargs[0] = arr; | |
| 295 llargs[1] = llvm::ConstantInt::get(llvm::Type::Int8Ty, 0, false); | |
| 296 llargs[2] = llvm::ConstantInt::get(llvm::Type::Int32Ty, n, false); | |
| 297 llargs[3] = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 298 | |
| 299 llvm::Value* ret = new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); | |
| 300 | |
| 301 return ret; | |
| 302 } | |
| 303 | |
| 304 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 305 | |
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306 llvm::Value* DtoDelegateCopy(llvm::Value* dst, llvm::Value* src) |
| 1 | 307 { |
| 308 assert(dst->getType() == src->getType()); | |
| 309 assert(gIR); | |
| 310 | |
| 311 d_uns64 n = (global.params.is64bit) ? 16 : 8; | |
| 312 | |
| 313 llvm::Type* arrty = llvm::PointerType::get(llvm::Type::Int8Ty); | |
| 314 | |
| 315 llvm::Value* dstarr = new llvm::BitCastInst(dst,arrty,"tmp",gIR->scopebb()); | |
| 316 llvm::Value* srcarr = new llvm::BitCastInst(src,arrty,"tmp",gIR->scopebb()); | |
| 317 | |
| 318 llvm::Function* fn = LLVM_DeclareMemCpy32(); | |
| 319 std::vector<llvm::Value*> llargs; | |
| 320 llargs.resize(4); | |
| 321 llargs[0] = dstarr; | |
| 322 llargs[1] = srcarr; | |
| 323 llargs[2] = llvm::ConstantInt::get(llvm::Type::Int32Ty, n, false); | |
| 324 llargs[3] = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 325 | |
| 326 return new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); | |
| 327 } | |
| 328 | |
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329 ////////////////////////////////////////////////////////////////////////////////////////// |
| 1 | 330 |
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331 llvm::Value* DtoCompareDelegate(TOK op, llvm::Value* lhs, llvm::Value* rhs) |
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332 { |
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333 llvm::ICmpInst::Predicate pred = (op == TOKequal) ? llvm::ICmpInst::ICMP_EQ : llvm::ICmpInst::ICMP_NE; |
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334 llvm::Value* l = gIR->ir->CreateLoad(DtoGEPi(lhs,0,0,"tmp"),"tmp"); |
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335 llvm::Value* r = gIR->ir->CreateLoad(DtoGEPi(rhs,0,0,"tmp"),"tmp"); |
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336 llvm::Value* b1 = gIR->ir->CreateICmp(pred,l,r,"tmp"); |
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337 l = gIR->ir->CreateLoad(DtoGEPi(lhs,0,1,"tmp"),"tmp"); |
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338 r = gIR->ir->CreateLoad(DtoGEPi(rhs,0,1,"tmp"),"tmp"); |
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339 llvm::Value* b2 = gIR->ir->CreateICmp(pred,l,r,"tmp"); |
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340 llvm::Value* b = gIR->ir->CreateAnd(b1,b2,"tmp"); |
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341 if (op == TOKnotequal) |
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342 return gIR->ir->CreateNot(b,"tmp"); |
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343 return b; |
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344 } |
| 1 | 345 |
| 346 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 347 | |
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348 llvm::GlobalValue::LinkageTypes DtoLinkage(PROT prot, uint stc) |
| 1 | 349 { |
| 350 switch(prot) | |
| 351 { | |
| 352 case PROTprivate: | |
| 132 | 353 if (stc & STCextern) |
| 354 return llvm::GlobalValue::ExternalLinkage; | |
| 355 else | |
| 356 return llvm::GlobalValue::InternalLinkage; | |
| 1 | 357 |
| 358 case PROTpublic: | |
| 359 case PROTpackage: | |
| 360 case PROTprotected: | |
| 361 case PROTexport: | |
| 362 return llvm::GlobalValue::ExternalLinkage; | |
| 363 | |
| 364 case PROTundefined: | |
| 365 case PROTnone: | |
| 366 assert(0 && "Unsupported linkage type"); | |
| 367 } | |
| 368 return llvm::GlobalValue::ExternalLinkage; | |
| 369 | |
| 370 /* ExternalLinkage = 0, LinkOnceLinkage, WeakLinkage, AppendingLinkage, | |
| 371 InternalLinkage, DLLImportLinkage, DLLExportLinkage, ExternalWeakLinkage, | |
| 372 GhostLinkage */ | |
| 373 } | |
| 374 | |
| 375 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 376 | |
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377 unsigned DtoCallingConv(LINK l) |
| 1 | 378 { |
| 379 if (l == LINKc) | |
| 380 return llvm::CallingConv::C; | |
| 381 else if (l == LINKd || l == LINKdefault) | |
| 382 return llvm::CallingConv::Fast; | |
| 383 else if (l == LINKwindows) | |
| 384 return llvm::CallingConv::X86_StdCall; | |
| 385 else | |
| 386 assert(0 && "Unsupported calling convention"); | |
| 387 } | |
| 388 | |
| 389 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 390 | |
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391 llvm::Value* DtoPointedType(llvm::Value* ptr, llvm::Value* val) |
| 1 | 392 { |
| 393 const llvm::Type* ptrTy = ptr->getType()->getContainedType(0); | |
| 394 const llvm::Type* valTy = val->getType(); | |
| 395 // ptr points to val's type | |
| 396 if (ptrTy == valTy) | |
| 397 { | |
| 398 return val; | |
| 399 } | |
| 400 // ptr is integer pointer | |
| 401 else if (ptrTy->isInteger()) | |
| 402 { | |
| 403 // val is integer | |
| 404 assert(valTy->isInteger()); | |
| 405 const llvm::IntegerType* pt = llvm::cast<const llvm::IntegerType>(ptrTy); | |
| 406 const llvm::IntegerType* vt = llvm::cast<const llvm::IntegerType>(valTy); | |
| 407 if (pt->getBitWidth() < vt->getBitWidth()) { | |
| 408 return new llvm::TruncInst(val, pt, "tmp", gIR->scopebb()); | |
| 409 } | |
| 410 else | |
| 411 assert(0); | |
| 412 } | |
| 413 // something else unsupported | |
| 414 else | |
| 415 { | |
| 416 Logger::cout() << *ptrTy << '|' << *valTy << '\n'; | |
| 417 assert(0); | |
| 418 } | |
| 419 return 0; | |
| 420 } | |
| 421 | |
| 422 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 423 | |
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424 llvm::Value* DtoBoolean(llvm::Value* val) |
| 1 | 425 { |
| 426 const llvm::Type* t = val->getType(); | |
| 427 if (t->isInteger()) | |
| 428 { | |
| 429 if (t == llvm::Type::Int1Ty) | |
| 430 return val; | |
| 431 else { | |
| 432 llvm::Value* zero = llvm::ConstantInt::get(t, 0, false); | |
| 433 return new llvm::ICmpInst(llvm::ICmpInst::ICMP_NE, val, zero, "tmp", gIR->scopebb()); | |
| 434 } | |
| 435 } | |
| 96 | 436 else if (isaPointer(t)) { |
|
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437 const llvm::Type* st = DtoSize_t(); |
| 1 | 438 llvm::Value* ptrasint = new llvm::PtrToIntInst(val,st,"tmp",gIR->scopebb()); |
| 439 llvm::Value* zero = llvm::ConstantInt::get(st, 0, false); | |
| 440 return new llvm::ICmpInst(llvm::ICmpInst::ICMP_NE, ptrasint, zero, "tmp", gIR->scopebb()); | |
| 441 } | |
| 442 else | |
| 443 { | |
| 444 Logger::cout() << *t << '\n'; | |
| 445 } | |
| 446 assert(0); | |
| 447 return 0; | |
| 448 } | |
| 449 | |
| 450 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 451 | |
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452 const llvm::Type* DtoSize_t() |
| 1 | 453 { |
| 454 if (global.params.is64bit) | |
| 455 return llvm::Type::Int64Ty; | |
| 456 else | |
| 457 return llvm::Type::Int32Ty; | |
| 458 } | |
| 459 | |
| 460 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 461 | |
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462 llvm::Constant* DtoConstInitializer(Type* type, Initializer* init) |
| 1 | 463 { |
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464 llvm::Constant* _init = 0; // may return zero |
| 1 | 465 if (!init) |
| 466 { | |
| 40 | 467 Logger::println("const default initializer for %s", type->toChars()); |
| 468 _init = type->defaultInit()->toConstElem(gIR); | |
| 1 | 469 } |
| 470 else if (ExpInitializer* ex = init->isExpInitializer()) | |
| 471 { | |
| 40 | 472 Logger::println("const expression initializer"); |
| 473 _init = ex->exp->toConstElem(gIR); | |
| 1 | 474 } |
| 475 else if (StructInitializer* si = init->isStructInitializer()) | |
| 476 { | |
| 40 | 477 Logger::println("const struct initializer"); |
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478 _init = DtoConstStructInitializer(si); |
| 1 | 479 } |
| 480 else if (ArrayInitializer* ai = init->isArrayInitializer()) | |
| 481 { | |
| 40 | 482 Logger::println("const array initializer"); |
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483 _init = DtoConstArrayInitializer(ai); |
| 1 | 484 } |
| 485 else if (init->isVoidInitializer()) | |
| 486 { | |
| 40 | 487 Logger::println("const void initializer"); |
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488 const llvm::Type* ty = DtoType(type); |
| 1 | 489 _init = llvm::Constant::getNullValue(ty); |
| 490 } | |
| 491 else { | |
| 40 | 492 Logger::println("unsupported const initializer: %s", init->toChars()); |
| 493 } | |
| 494 return _init; | |
| 495 } | |
| 496 | |
| 497 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 498 | |
| 100 | 499 llvm::Constant* DtoConstFieldInitializer(Type* t, Initializer* init) |
| 500 { | |
| 501 Logger::println("DtoConstFieldInitializer"); | |
| 502 LOG_SCOPE; | |
| 503 | |
| 504 const llvm::Type* _type = DtoType(t); | |
| 505 | |
| 506 llvm::Constant* _init = DtoConstInitializer(t, init); | |
| 507 assert(_init); | |
| 508 if (_type != _init->getType()) | |
| 509 { | |
| 510 Logger::cout() << "field init is: " << *_init << " type should be " << *_type << '\n'; | |
| 511 if (t->ty == Tsarray) | |
| 512 { | |
| 513 const llvm::ArrayType* arrty = isaArray(_type); | |
| 514 uint64_t n = arrty->getNumElements(); | |
| 515 std::vector<llvm::Constant*> vals(n,_init); | |
| 516 _init = llvm::ConstantArray::get(arrty, vals); | |
| 517 } | |
| 518 else if (t->ty == Tarray) | |
| 519 { | |
| 520 assert(isaStruct(_type)); | |
| 521 _init = llvm::ConstantAggregateZero::get(_type); | |
| 522 } | |
| 523 else if (t->ty == Tstruct) | |
| 524 { | |
| 525 const llvm::StructType* structty = isaStruct(_type); | |
| 526 TypeStruct* ts = (TypeStruct*)t; | |
| 527 assert(ts); | |
| 528 assert(ts->sym); | |
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529 assert(ts->sym->llvmConstInit); |
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530 _init = ts->sym->llvmConstInit; |
| 100 | 531 } |
| 532 else if (t->ty == Tclass) | |
| 533 { | |
| 534 _init = llvm::Constant::getNullValue(_type); | |
| 535 } | |
| 536 else { | |
| 537 Logger::println("failed for type %s", t->toChars()); | |
| 538 assert(0); | |
| 539 } | |
| 540 } | |
| 541 | |
| 542 return _init; | |
| 543 } | |
| 544 | |
| 545 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 546 | |
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547 DValue* DtoInitializer(Initializer* init) |
| 40 | 548 { |
| 549 if (ExpInitializer* ex = init->isExpInitializer()) | |
| 550 { | |
| 551 Logger::println("expression initializer"); | |
| 92 | 552 assert(ex->exp); |
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553 return ex->exp->toElem(gIR); |
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554 } |
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555 else if (init->isVoidInitializer()) |
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556 { |
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557 // do nothing |
| 40 | 558 } |
| 559 else { | |
| 1 | 560 Logger::println("unsupported initializer: %s", init->toChars()); |
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561 assert(0); |
| 1 | 562 } |
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563 return 0; |
| 1 | 564 } |
| 6 | 565 |
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566 ////////////////////////////////////////////////////////////////////////////////////////// |
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567 |
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568 llvm::Value* DtoGEP(llvm::Value* ptr, llvm::Value* i0, llvm::Value* i1, const std::string& var, llvm::BasicBlock* bb) |
| 6 | 569 { |
| 570 std::vector<llvm::Value*> v(2); | |
| 571 v[0] = i0; | |
| 572 v[1] = i1; | |
|
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573 //Logger::cout() << "DtoGEP: " << *ptr << '\n'; |
|
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574 return new llvm::GetElementPtrInst(ptr, v.begin(), v.end(), var, bb?bb:gIR->scopebb()); |
| 6 | 575 } |
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576 |
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577 ////////////////////////////////////////////////////////////////////////////////////////// |
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578 |
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579 llvm::Value* DtoGEP(llvm::Value* ptr, const std::vector<unsigned>& src, const std::string& var, llvm::BasicBlock* bb) |
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580 { |
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581 size_t n = src.size(); |
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582 std::vector<llvm::Value*> dst(n, NULL); |
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583 //std::ostream& ostr = Logger::cout(); |
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584 //ostr << "indices for '" << *ptr << "':"; |
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585 for (size_t i=0; i<n; ++i) |
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586 { |
|
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587 //ostr << ' ' << i; |
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588 dst[i] = llvm::ConstantInt::get(llvm::Type::Int32Ty, src[i], false); |
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589 } |
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590 //ostr << '\n';*/ |
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591 return new llvm::GetElementPtrInst(ptr, dst.begin(), dst.end(), var, bb?bb:gIR->scopebb()); |
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592 } |
| 9 | 593 |
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594 ////////////////////////////////////////////////////////////////////////////////////////// |
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595 |
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596 llvm::Value* DtoGEPi(llvm::Value* ptr, unsigned i, const std::string& var, llvm::BasicBlock* bb) |
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597 { |
|
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598 return new llvm::GetElementPtrInst(ptr, llvm::ConstantInt::get(llvm::Type::Int32Ty, i, false), var, bb?bb:gIR->scopebb()); |
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599 } |
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600 |
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601 ////////////////////////////////////////////////////////////////////////////////////////// |
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602 |
|
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603 llvm::Value* DtoGEPi(llvm::Value* ptr, unsigned i0, unsigned i1, const std::string& var, llvm::BasicBlock* bb) |
|
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604 { |
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605 std::vector<llvm::Value*> v(2); |
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606 v[0] = llvm::ConstantInt::get(llvm::Type::Int32Ty, i0, false); |
|
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607 v[1] = llvm::ConstantInt::get(llvm::Type::Int32Ty, i1, false); |
|
50
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608 return new llvm::GetElementPtrInst(ptr, v.begin(), v.end(), var, bb?bb:gIR->scopebb()); |
|
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609 } |
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610 |
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611 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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612 |
|
81
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613 llvm::Value* DtoRealloc(llvm::Value* ptr, const llvm::Type* ty) |
| 34 | 614 { |
| 615 /*size_t sz = gTargetData->getTypeSize(ty); | |
|
81
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616 llvm::ConstantInt* n = llvm::ConstantInt::get(DtoSize_t(), sz, false); |
| 34 | 617 if (ptr == 0) { |
| 618 llvm::PointerType* i8pty = llvm::PointerType::get(llvm::Type::Int8Ty); | |
| 619 ptr = llvm::ConstantPointerNull::get(i8pty); | |
| 620 } | |
|
81
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621 return DtoRealloc(ptr, n);*/ |
| 34 | 622 return NULL; |
| 623 } | |
| 624 | |
| 625 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 626 | |
|
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627 llvm::Value* DtoRealloc(llvm::Value* ptr, llvm::Value* n) |
| 34 | 628 { |
| 629 assert(ptr); | |
| 630 assert(n); | |
| 631 | |
| 632 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_realloc"); | |
| 633 assert(fn); | |
| 634 | |
| 635 llvm::Value* newptr = ptr; | |
| 636 | |
| 637 llvm::PointerType* i8pty = llvm::PointerType::get(llvm::Type::Int8Ty); | |
| 638 if (ptr->getType() != i8pty) { | |
| 639 newptr = new llvm::BitCastInst(ptr,i8pty,"tmp",gIR->scopebb()); | |
| 640 } | |
| 641 | |
| 642 std::vector<llvm::Value*> args; | |
| 643 args.push_back(newptr); | |
| 644 args.push_back(n); | |
| 645 llvm::Value* ret = new llvm::CallInst(fn, args.begin(), args.end(), "tmprealloc", gIR->scopebb()); | |
| 646 | |
| 647 return ret->getType() == ptr->getType() ? ret : new llvm::BitCastInst(ret,ptr->getType(),"tmp",gIR->scopebb()); | |
| 648 } | |
| 649 | |
| 650 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 651 | |
|
94
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652 void DtoAssert(llvm::Value* cond, Loc* loc, DValue* msg) |
| 34 | 653 { |
|
94
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654 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_assert"); |
|
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655 const llvm::FunctionType* fnt = fn->getFunctionType(); |
|
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656 |
| 34 | 657 std::vector<llvm::Value*> llargs; |
| 658 llargs.resize(3); | |
|
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659 llargs[0] = cond ? DtoBoolean(cond) : llvm::ConstantInt::getFalse(); |
|
94
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660 llargs[1] = DtoConstUint(loc->linnum); |
|
102
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661 if (msg) |
|
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662 llargs[2] = msg->getRVal(); |
|
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663 else { |
|
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664 llvm::Constant* c = DtoConstSlice(DtoConstSize_t(0), DtoConstNullPtr(llvm::Type::Int8Ty)); |
|
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665 static llvm::AllocaInst* alloc = 0; |
|
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666 if (!alloc || alloc->getParent()->getParent() != gIR->func()->func) { |
|
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667 alloc = new llvm::AllocaInst(c->getType(), "assertnullparam", gIR->topallocapoint()); |
|
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|
668 DtoSetArrayToNull(alloc); |
|
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|
669 } |
|
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670 llargs[2] = alloc; |
|
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671 } |
| 34 | 672 |
| 673 assert(fn); | |
| 674 llvm::CallInst* call = new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); | |
| 675 call->setCallingConv(llvm::CallingConv::C); | |
| 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 { |
|
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689 llvm::Value* v = fd->llvmNested; |
|
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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) | |
|
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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 { | |
| 719 if (!func->llvmNested) | |
| 720 return NULL; | |
| 721 return DtoBitCast(v, func->llvmNested->getType()); | |
| 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; |
|
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735 idx += cd->llvmIRStruct->interfaces.size(); |
|
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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; |
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749 idx += cd->llvmIRStruct->interfaces.size(); |
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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); |
|
129
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754 } |
|
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755 else |
|
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756 { |
| 131 | 757 Logger::println("symbol: '%s'", sc->toPrettyChars()); |
|
129
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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) | |
|
129
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765 { |
| 131 | 766 Logger::println("Resolving context pointer for nested function: '%s'", func->toPrettyChars()); |
|
129
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767 LOG_SCOPE; |
|
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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->llvmNested; |
|
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773 |
|
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774 // use the 'this' pointer |
|
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775 llvm::Value* ptr = irfunc->decl->llvmThisVar; |
|
50
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|
776 assert(ptr); |
|
6fcc08a4d406
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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"; | |
|
50
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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 |
|
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832 IRFunction* irfunc = gIR->func(); |
| 131 | 833 if (Logger::enabled) |
| 834 print_nested_frame_list(vd, irfunc->decl); | |
|
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835 |
|
129
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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"); | |
|
129
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841 |
|
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842 // we must cast here to be sure. nested classes just have a void* |
| 131 | 843 ptr = DtoBitCast(ptr, func->llvmNested->getType()); |
|
50
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844 |
|
129
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845 // index nested var and load (if necessary) |
|
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846 llvm::Value* v = DtoGEPi(ptr, 0, vd->llvmNestedIndex, "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'; | |
|
129
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853 return v; |
|
50
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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 | |
|
86
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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 } |
|
51
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903 } |
|
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904 else if (t->ty == Tsarray) { |
|
86
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905 DtoStaticArrayCopy(lhs->getLVal(), rhs->getRVal()); |
|
51
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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 } | |
|
86
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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
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923 // respecify the this param |
|
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924 if (!llvm::isa<llvm::AllocaInst>(fdecl->llvmThisVar)) |
|
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925 fdecl->llvmThisVar = new llvm::AllocaInst(tmp->getType(), "newthis", gIR->topallocapoint()); |
|
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926 DtoStore(tmp, fdecl->llvmThisVar); |
|
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927 } |
|
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928 // regular class ref -> class ref assignment |
|
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929 else { |
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930 DtoStore(rhs->getRVal(), lhs->getLVal()); |
|
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931 } |
|
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932 } |
|
104
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933 else if (t->iscomplex()) { |
|
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934 assert(!lhs->isComplex()); |
|
107
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935 |
|
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|
936 llvm::Value* dst; |
|
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937 if (DLRValue* lr = lhs->isLRValue()) { |
|
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|
938 dst = lr->getLVal(); |
|
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939 rhs = DtoCastComplex(rhs, lr->getLType()); |
|
104
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|
940 } |
|
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941 else { |
|
107
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|
942 dst = lhs->getRVal(); |
|
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[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()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1053 assert(fromtype->isfloating()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1054 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1055 size_t fromsz = fromtype->size(); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1056 size_t tosz = totype->size(); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1057 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1058 llvm::Value* rval; |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1059 |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1060 if (totype->iscomplex()) { |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1061 assert(0); |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1062 //return new DImValue(to, DtoComplex(to, val)); |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1063 } |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1064 else if (totype->isfloating()) { |
|
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1065 if ((fromtype->ty == Tfloat80 || fromtype->ty == Tfloat64) && (totype->ty == Tfloat80 || totype->ty == Tfloat64)) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1066 rval = val->getRVal(); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1067 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1068 else if (fromsz < tosz) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1069 rval = new llvm::FPExtInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1070 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1071 else if (fromsz > tosz) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1072 rval = new llvm::FPTruncInst(val->getRVal(), tolltype, "tmp", gIR->scopebb()); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1073 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1074 else { |
|
c4e161556a21
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parents:
96
diff
changeset
|
1075 assert(0 && "bad float cast"); |
|
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[svn r101] Split up CastExp into several smaller utility functions.
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()) { |
|
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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
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1082 else { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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 } |
|
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[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"); |
|
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[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1088 } |
|
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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 } |
|
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[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1092 |
|
104
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parents:
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changeset
|
1093 DValue* DtoCastComplex(DValue* val, Type* _to) |
|
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parents:
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diff
changeset
|
1094 { |
|
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lindquist
parents:
103
diff
changeset
|
1095 Type* to = DtoDType(_to); |
|
107
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lindquist
parents:
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|
1096 Type* vty = val->getType(); |
|
104
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parents:
103
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changeset
|
1097 if (to->iscomplex()) { |
|
107
3efbcc81ba45
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lindquist
parents:
106
diff
changeset
|
1098 if (vty->size() == to->size()) |
|
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lindquist
parents:
106
diff
changeset
|
1099 return val; |
|
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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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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"); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1108 } |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1109 else if (to->size() > vty->size()) { |
|
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[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1110 re = gIR->ir->CreateFPExt(re, toty, "tmp"); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1111 im = gIR->ir->CreateFPExt(im, toty, "tmp"); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
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()) |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1118 return new DComplexValue(_to, re, im); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
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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[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1122 llvm::Value* mem = new llvm::AllocaInst(DtoType(_to), "castcomplextmp", gIR->topallocapoint()); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1123 DtoComplexSet(mem, re, im); |
|
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
1124 return new DLRValue(val->getType(), val->getRVal(), _to, mem); |
|
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1125 } |
|
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
1126 else if (to->isimaginary()) { |
|
107
3efbcc81ba45
[svn r111] Fixed most problems with complex number support and added typeinfo for them.
lindquist
parents:
106
diff
changeset
|
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); |
|
3efbcc81ba45
[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(); |
|
3efbcc81ba45
[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
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
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
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
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
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
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
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
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
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1145 { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1149 return DtoCastInt(val, to); |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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
[svn r101] Split up CastExp into several smaller utility functions.
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
[svn r101] Split up CastExp into several smaller utility functions.
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
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1160 else if (fromtype->ty == Tarray || fromtype->ty == Tsarray) { |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
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.
lindquist
parents:
96
diff
changeset
|
1169 } |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1170 |
|
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1171 ////////////////////////////////////////////////////////////////////////////////////////// |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
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.
lindquist
parents:
78
diff
changeset
|
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
changeset
|
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.
lindquist
parents:
78
diff
changeset
|
1175 return llvm::ConstantInt::get(DtoSize_t(), i, false); |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
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.
lindquist
parents:
78
diff
changeset
|
1177 llvm::ConstantInt* DtoConstUint(unsigned i) |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
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.
lindquist
parents:
53
diff
changeset
|
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.
lindquist
parents:
78
diff
changeset
|
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.
lindquist
parents:
78
diff
changeset
|
1182 { |
|
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
|
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.
lindquist
parents:
78
diff
changeset
|
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.
lindquist
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.
lindquist
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.
lindquist
parents:
78
diff
changeset
|
1188 } |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
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1189 |
|
104
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|
1190 llvm::ConstantFP* DtoConstFP(Type* t, long double value) |
|
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1191 { |
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1192 TY ty = DtoDType(t)->ty; |
|
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1193 if (ty == Tfloat32 || ty == Timaginary32) |
|
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|
1194 return llvm::ConstantFP::get(llvm::Type::FloatTy, float(value)); |
|
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1195 else if (ty == Tfloat64 || ty == Timaginary64 || ty == Tfloat80 || ty == Timaginary80) |
|
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1196 return llvm::ConstantFP::get(llvm::Type::DoubleTy, double(value)); |
|
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1197 } |
|
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|
1198 |
|
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|
1199 |
|
54
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|
1200 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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diff
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|
1201 |
|
81
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diff
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|
1202 llvm::Constant* DtoConstString(const char* str) |
|
54
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|
1203 { |
|
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diff
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|
1204 std::string s(str); |
|
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[svn r58] Fixed cond expression resulting in a non-basic type.
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diff
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|
1205 llvm::Constant* init = llvm::ConstantArray::get(s, true); |
|
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diff
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|
1206 llvm::GlobalVariable* gvar = new llvm::GlobalVariable( |
|
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diff
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|
1207 init->getType(), true,llvm::GlobalValue::InternalLinkage, init, "stringliteral", gIR->module); |
|
81
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[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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|
1208 llvm::Constant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) }; |
|
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|
1209 return DtoConstSlice( |
|
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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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diff
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|
1210 DtoConstSize_t(s.length()), |
|
54
28e99b04a132
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parents:
53
diff
changeset
|
1211 llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2) |
|
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|
1212 ); |
|
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diff
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|
1213 } |
|
82
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
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81
diff
changeset
|
1214 llvm::Constant* DtoConstStringPtr(const char* str, const char* section) |
|
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|
1215 { |
|
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[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
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|
1216 std::string s(str); |
|
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diff
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|
1217 llvm::Constant* init = llvm::ConstantArray::get(s, true); |
|
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81
diff
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|
1218 llvm::GlobalVariable* gvar = new llvm::GlobalVariable( |
|
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[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
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81
diff
changeset
|
1219 init->getType(), true,llvm::GlobalValue::InternalLinkage, init, "stringliteral", gIR->module); |
|
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[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
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81
diff
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|
1220 if (section) gvar->setSection(section); |
|
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[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
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diff
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|
1221 llvm::Constant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) }; |
|
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[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
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parents:
81
diff
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|
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.
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parents:
81
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|
1223 } |
|
58
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diff
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|
1224 |
|
2c3cd3596187
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parents:
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diff
changeset
|
1225 ////////////////////////////////////////////////////////////////////////////////////////// |
|
2c3cd3596187
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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.
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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.
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|
1228 { |
|
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[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
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parents:
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|
1229 return llvm::ConstantPointerNull::get( |
|
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[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
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parents:
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diff
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|
1230 llvm::PointerType::get(t) |
|
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
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parents:
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diff
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|
1231 ); |
|
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
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diff
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|
1232 } |
|
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
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parents:
100
diff
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|
1233 |
|
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
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parents:
100
diff
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|
1234 ////////////////////////////////////////////////////////////////////////////////////////// |
|
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
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100
diff
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|
1235 |
|
109
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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diff
changeset
|
1236 void DtoMemSetZero(llvm::Value* dst, llvm::Value* nbytes) |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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108
diff
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|
1237 { |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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parents:
108
diff
changeset
|
1238 llvm::Type* arrty = llvm::PointerType::get(llvm::Type::Int8Ty); |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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|
1239 llvm::Value *dstarr; |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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|
1240 if (dst->getType() == arrty) |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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108
diff
changeset
|
1241 { |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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108
diff
changeset
|
1242 dstarr = dst; |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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108
diff
changeset
|
1243 } |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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108
diff
changeset
|
1244 else |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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108
diff
changeset
|
1245 { |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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108
diff
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|
1246 dstarr = new llvm::BitCastInst(dst,arrty,"tmp",gIR->scopebb()); |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
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108
diff
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|
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).
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108
diff
changeset
|
1249 llvm::Function* fn = (global.params.is64bit) ? LLVM_DeclareMemSet64() : LLVM_DeclareMemSet32(); |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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108
diff
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|
1250 std::vector<llvm::Value*> llargs; |
|
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[svn r113] Added initial support for associative arrays (AAs).
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108
diff
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|
1251 llargs.resize(4); |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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108
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|
1252 llargs[0] = dstarr; |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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parents:
108
diff
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|
1253 llargs[1] = llvm::ConstantInt::get(llvm::Type::Int8Ty, 0, false); |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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diff
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|
1254 llargs[2] = nbytes; |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
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108
diff
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|
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
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108
diff
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|
1257 new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); |
|
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
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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).
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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
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parents:
57
diff
changeset
|
1263 { |
|
2c3cd3596187
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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 |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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parents:
57
diff
changeset
|
1266 llvm::Type* arrty = llvm::PointerType::get(llvm::Type::Int8Ty); |
|
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
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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
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lindquist
parents:
57
diff
changeset
|
1276 srcarr = new llvm::BitCastInst(src,arrty,"tmp",gIR->scopebb()); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1277 } |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1278 |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1279 llvm::Function* fn = (global.params.is64bit) ? LLVM_DeclareMemCpy64() : LLVM_DeclareMemCpy32(); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1280 std::vector<llvm::Value*> llargs; |
|
2c3cd3596187
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lindquist
parents:
57
diff
changeset
|
1281 llargs.resize(4); |
|
2c3cd3596187
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lindquist
parents:
57
diff
changeset
|
1282 llargs[0] = dstarr; |
|
2c3cd3596187
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parents:
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diff
changeset
|
1283 llargs[1] = srcarr; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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parents:
57
diff
changeset
|
1284 llargs[2] = nbytes; |
|
2c3cd3596187
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parents:
57
diff
changeset
|
1285 llargs[3] = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); |
|
2c3cd3596187
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lindquist
parents:
57
diff
changeset
|
1286 |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1287 new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
1288 } |
|
77
714057ff2dbb
[svn r81] Fixed: Union support was very buggy. Should be fairly solid now.
lindquist
parents:
73
diff
changeset
|
1289 |
|
714057ff2dbb
[svn r81] Fixed: Union support was very buggy. Should be fairly solid now.
lindquist
parents:
73
diff
changeset
|
1290 ////////////////////////////////////////////////////////////////////////////////////////// |
|
714057ff2dbb
[svn r81] Fixed: Union support was very buggy. Should be fairly solid now.
lindquist
parents:
73
diff
changeset
|
1291 |
|
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1292 llvm::Value* DtoLoad(llvm::Value* src) |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1293 { |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1294 return gIR->ir->CreateLoad(src,"tmp"); |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1295 } |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1296 |
|
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
1297 void DtoStore(llvm::Value* src, llvm::Value* dst) |
|
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|
1298 { |
|
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|
1299 gIR->ir->CreateStore(src,dst); |
|
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|
1300 } |
|
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|
1301 |
|
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|
1302 bool DtoCanLoad(llvm::Value* ptr) |
|
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|
1303 { |
| 96 | 1304 if (isaPointer(ptr->getType())) { |
|
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1305 return ptr->getType()->getContainedType(0)->isFirstClassType(); |
|
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|
1306 } |
|
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|
1307 return false; |
|
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|
1308 } |
|
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1309 |
|
104
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|
1310 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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|
1311 |
|
86
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|
1312 llvm::Value* DtoBitCast(llvm::Value* v, const llvm::Type* t) |
|
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|
1313 { |
|
98
6789050b5ad1
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|
1314 if (v->getType() == t) |
|
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|
1315 return v; |
|
86
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|
1316 return gIR->ir->CreateBitCast(v, t, "tmp"); |
|
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|
1317 } |
|
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|
1318 |
|
104
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|
1319 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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|
1320 |
|
94
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|
1321 const llvm::PointerType* isaPointer(llvm::Value* v) |
|
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|
1322 { |
|
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|
1323 return llvm::dyn_cast<llvm::PointerType>(v->getType()); |
|
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|
1324 } |
|
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|
1325 |
| 96 | 1326 const llvm::PointerType* isaPointer(const llvm::Type* t) |
| 1327 { | |
| 1328 return llvm::dyn_cast<llvm::PointerType>(t); | |
| 1329 } | |
| 1330 | |
|
94
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|
1331 const llvm::ArrayType* isaArray(llvm::Value* v) |
|
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|
1332 { |
|
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|
1333 return llvm::dyn_cast<llvm::ArrayType>(v->getType()); |
|
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|
1334 } |
|
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|
1335 |
| 96 | 1336 const llvm::ArrayType* isaArray(const llvm::Type* t) |
| 1337 { | |
| 1338 return llvm::dyn_cast<llvm::ArrayType>(t); | |
| 1339 } | |
| 1340 | |
|
94
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|
1341 const llvm::StructType* isaStruct(llvm::Value* v) |
|
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|
1342 { |
|
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|
1343 return llvm::dyn_cast<llvm::StructType>(v->getType()); |
|
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|
1344 } |
|
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|
1345 |
| 96 | 1346 const llvm::StructType* isaStruct(const llvm::Type* t) |
| 1347 { | |
| 1348 return llvm::dyn_cast<llvm::StructType>(t); | |
| 1349 } | |
| 1350 | |
|
94
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|
1351 llvm::Constant* isaConstant(llvm::Value* v) |
|
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|
1352 { |
|
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|
1353 return llvm::dyn_cast<llvm::Constant>(v); |
|
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|
1354 } |
|
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|
1355 |
|
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|
1356 llvm::ConstantInt* isaConstantInt(llvm::Value* v) |
|
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|
1357 { |
|
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|
1358 return llvm::dyn_cast<llvm::ConstantInt>(v); |
|
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|
1359 } |
|
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|
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
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|
1371 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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|
1372 |
|
85
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[svn r89] Fixed a bunch of problems with template instance across multiple modules.
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|
1373 bool DtoIsTemplateInstance(Dsymbol* s) |
|
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|
1374 { |
|
86
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|
1375 if (!s) return false; |
|
85
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|
1376 if (s->isTemplateInstance() && !s->isTemplateMixin()) |
|
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|
1377 return true; |
|
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
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|
1378 else if (s->parent) |
|
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|
1379 return DtoIsTemplateInstance(s->parent); |
|
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|
1380 return false; |
|
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[svn r89] Fixed a bunch of problems with template instance across multiple modules.
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|
1381 } |
|
88
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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|
1382 |
|
99
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
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98
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|
1383 ////////////////////////////////////////////////////////////////////////////////////////// |
|
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
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|
1384 |
|
88
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[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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|
1385 void DtoLazyStaticInit(bool istempl, llvm::Value* gvar, Initializer* init, Type* t) |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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|
1386 { |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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|
1387 // create a flag to make sure initialization only happens once |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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|
1388 llvm::GlobalValue::LinkageTypes gflaglink = istempl ? llvm::GlobalValue::WeakLinkage : llvm::GlobalValue::InternalLinkage; |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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|
1389 std::string gflagname(gvar->getName()); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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|
1390 gflagname.append("__initflag"); |
|
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[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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|
1391 llvm::GlobalVariable* gflag = new llvm::GlobalVariable(llvm::Type::Int1Ty,false,gflaglink,DtoConstBool(false),gflagname,gIR->module); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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changeset
|
1392 |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
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changeset
|
1393 // check flag and do init if not already done |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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|
1394 llvm::BasicBlock* oldend = gIR->scopeend(); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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|
1395 llvm::BasicBlock* initbb = new llvm::BasicBlock("ifnotinit",gIR->topfunc(),oldend); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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|
1396 llvm::BasicBlock* endinitbb = new llvm::BasicBlock("ifnotinitend",gIR->topfunc(),oldend); |
|
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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|
1397 llvm::Value* cond = gIR->ir->CreateICmpEQ(gIR->ir->CreateLoad(gflag,"tmp"),DtoConstBool(false)); |
|
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[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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|
1398 gIR->ir->CreateCondBr(cond, initbb, endinitbb); |
|
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|
1399 gIR->scope() = IRScope(initbb,endinitbb); |
|
94
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|
1400 DValue* ie = DtoInitializer(init); |
|
88
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|
1401 if (!ie->inPlace()) { |
|
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|
1402 DValue* dst = new DVarValue(t, gvar, true); |
|
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|
1403 DtoAssign(dst, ie); |
|
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|
1404 } |
|
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|
1405 gIR->ir->CreateStore(DtoConstBool(true), gflag); |
|
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|
1406 gIR->ir->CreateBr(endinitbb); |
|
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|
1407 gIR->scope() = IRScope(endinitbb,oldend); |
|
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|
1408 } |
| 100 | 1409 |
| 1410 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1411 | |
|
102
027b8d8b71ec
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changeset
|
1412 void DtoResolveDsymbol(Dsymbol* dsym) |
| 100 | 1413 { |
| 1414 if (StructDeclaration* sd = dsym->isStructDeclaration()) { | |
|
102
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|
1415 DtoResolveStruct(sd); |
| 100 | 1416 } |
| 1417 else if (ClassDeclaration* cd = dsym->isClassDeclaration()) { | |
|
102
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|
1418 DtoResolveClass(cd); |
| 100 | 1419 } |
| 1420 else if (FuncDeclaration* fd = dsym->isFuncDeclaration()) { | |
|
102
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changeset
|
1421 DtoResolveFunction(fd); |
|
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|
1422 } |
|
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|
1423 else if (TypeInfoDeclaration* fd = dsym->isTypeInfoDeclaration()) { |
|
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|
1424 DtoResolveTypeInfo(fd); |
| 100 | 1425 } |
| 1426 else { | |
| 1427 error(dsym->loc, "unsupported dsymbol: %s", dsym->toChars()); | |
|
102
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changeset
|
1428 assert(0 && "unsupported dsymbol for DtoResolveDsymbol"); |
|
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|
1429 } |
|
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|
1430 } |
|
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|
1431 |
|
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changeset
|
1432 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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|
1433 |
|
027b8d8b71ec
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changeset
|
1434 void DtoDeclareDsymbol(Dsymbol* dsym) |
|
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|
1435 { |
|
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1436 if (StructDeclaration* sd = dsym->isStructDeclaration()) { |
|
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1437 DtoDeclareStruct(sd); |
|
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1438 } |
|
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1439 else if (ClassDeclaration* cd = dsym->isClassDeclaration()) { |
|
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1440 DtoDeclareClass(cd); |
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1441 } |
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1442 else if (FuncDeclaration* fd = dsym->isFuncDeclaration()) { |
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1443 DtoDeclareFunction(fd); |
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1444 } |
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1445 else if (TypeInfoDeclaration* fd = dsym->isTypeInfoDeclaration()) { |
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1446 DtoDeclareTypeInfo(fd); |
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1447 } |
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1448 else { |
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1449 error(dsym->loc, "unsupported dsymbol: %s", dsym->toChars()); |
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1450 assert(0 && "unsupported dsymbol for DtoDeclareDsymbol"); |
| 100 | 1451 } |
| 1452 } | |
| 1453 | |
| 1454 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1455 | |
| 1456 void DtoConstInitDsymbol(Dsymbol* dsym) | |
| 1457 { | |
| 1458 if (StructDeclaration* sd = dsym->isStructDeclaration()) { | |
| 1459 DtoConstInitStruct(sd); | |
| 1460 } | |
| 1461 else if (ClassDeclaration* cd = dsym->isClassDeclaration()) { | |
| 1462 DtoConstInitClass(cd); | |
| 1463 } | |
|
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1464 else if (TypeInfoDeclaration* fd = dsym->isTypeInfoDeclaration()) { |
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1465 DtoConstInitTypeInfo(fd); |
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1466 } |
| 100 | 1467 else if (VarDeclaration* vd = dsym->isVarDeclaration()) { |
| 1468 DtoConstInitGlobal(vd); | |
| 1469 } | |
| 1470 else { | |
| 1471 error(dsym->loc, "unsupported dsymbol: %s", dsym->toChars()); | |
|
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1472 assert(0 && "unsupported dsymbol for DtoConstInitDsymbol"); |
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1473 } |
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1474 } |
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1475 |
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1476 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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1477 |
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1478 void DtoDefineDsymbol(Dsymbol* dsym) |
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1479 { |
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1480 if (StructDeclaration* sd = dsym->isStructDeclaration()) { |
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1481 DtoDefineStruct(sd); |
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1482 } |
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1483 else if (ClassDeclaration* cd = dsym->isClassDeclaration()) { |
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1484 DtoDefineClass(cd); |
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1485 } |
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1486 else if (FuncDeclaration* fd = dsym->isFuncDeclaration()) { |
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1487 DtoDefineFunc(fd); |
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1488 } |
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1489 else if (TypeInfoDeclaration* fd = dsym->isTypeInfoDeclaration()) { |
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1490 DtoDefineTypeInfo(fd); |
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1491 } |
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1492 else { |
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1493 error(dsym->loc, "unsupported dsymbol: %s", dsym->toChars()); |
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1494 assert(0 && "unsupported dsymbol for DtoDefineDsymbol"); |
| 100 | 1495 } |
| 1496 } | |
| 1497 | |
| 1498 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1499 | |
| 1500 void DtoConstInitGlobal(VarDeclaration* vd) | |
| 1501 { | |
|
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1502 if (vd->llvmInitialized) return; |
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1503 vd->llvmInitialized = gIR->dmodule; |
| 100 | 1504 |
|
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1505 Logger::println("* DtoConstInitGlobal(%s)", vd->toChars()); |
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1506 LOG_SCOPE; |
| 100 | 1507 |
| 1508 bool emitRTstaticInit = false; | |
| 1509 | |
| 1510 llvm::Constant* _init = 0; | |
| 1511 if (vd->parent && vd->parent->isFuncDeclaration() && vd->init && vd->init->isExpInitializer()) { | |
| 1512 _init = DtoConstInitializer(vd->type, NULL); | |
| 1513 emitRTstaticInit = true; | |
| 1514 } | |
| 1515 else { | |
| 1516 _init = DtoConstInitializer(vd->type, vd->init); | |
| 1517 } | |
| 1518 | |
| 1519 const llvm::Type* _type = DtoType(vd->type); | |
| 1520 Type* t = DtoDType(vd->type); | |
| 1521 | |
| 1522 //Logger::cout() << "initializer: " << *_init << '\n'; | |
| 1523 if (_type != _init->getType()) { | |
| 1524 Logger::cout() << "got type '" << *_init->getType() << "' expected '" << *_type << "'\n"; | |
| 1525 // zero initalizer | |
| 1526 if (_init->isNullValue()) | |
| 1527 _init = llvm::Constant::getNullValue(_type); | |
| 1528 // pointer to global constant (struct.init) | |
| 1529 else if (llvm::isa<llvm::GlobalVariable>(_init)) | |
| 1530 { | |
| 1531 assert(_init->getType()->getContainedType(0) == _type); | |
| 1532 llvm::GlobalVariable* gv = llvm::cast<llvm::GlobalVariable>(_init); | |
| 1533 assert(t->ty == Tstruct); | |
| 1534 TypeStruct* ts = (TypeStruct*)t; | |
|
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1535 assert(ts->sym->llvmConstInit); |
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1536 _init = ts->sym->llvmConstInit; |
| 100 | 1537 } |
| 1538 // array single value init | |
| 1539 else if (isaArray(_type)) | |
| 1540 { | |
| 1541 _init = DtoConstStaticArray(_type, _init); | |
| 1542 } | |
| 1543 else { | |
| 1544 Logger::cout() << "Unexpected initializer type: " << *_type << '\n'; | |
| 1545 //assert(0); | |
| 1546 } | |
| 1547 } | |
| 1548 | |
| 1549 bool istempl = false; | |
| 1550 if ((vd->storage_class & STCcomdat) || (vd->parent && DtoIsTemplateInstance(vd->parent))) { | |
| 1551 istempl = true; | |
| 1552 } | |
| 1553 | |
| 1554 if (_init && _init->getType() != _type) | |
| 1555 _type = _init->getType(); | |
| 1556 llvm::cast<llvm::OpaqueType>(vd->llvmIRGlobal->type.get())->refineAbstractTypeTo(_type); | |
| 1557 _type = vd->llvmIRGlobal->type.get(); | |
| 1558 assert(!_type->isAbstract()); | |
| 1559 | |
| 1560 llvm::GlobalVariable* gvar = llvm::cast<llvm::GlobalVariable>(vd->llvmValue); | |
| 1561 if (!(vd->storage_class & STCextern) && (vd->getModule() == gIR->dmodule || istempl)) | |
| 1562 { | |
| 1563 gvar->setInitializer(_init); | |
| 1564 } | |
| 1565 | |
| 1566 if (emitRTstaticInit) | |
| 1567 DtoLazyStaticInit(istempl, gvar, vd->init, t); | |
| 1568 } | |
|
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1569 |
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1570 ////////////////////////////////////////////////////////////////////////////////////////// |
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1571 |
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1572 void DtoEmptyResolveList() |
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1573 { |
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1574 //Logger::println("DtoEmptyResolveList()"); |
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1575 Dsymbol* dsym; |
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1576 while (!gIR->resolveList.empty()) { |
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1577 dsym = gIR->resolveList.front(); |
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1578 gIR->resolveList.pop_front(); |
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1579 DtoResolveDsymbol(dsym); |
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1580 } |
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1581 } |
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1582 |
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1583 ////////////////////////////////////////////////////////////////////////////////////////// |
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1584 |
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1585 void DtoEmptyDeclareList() |
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1586 { |
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1587 //Logger::println("DtoEmptyDeclareList()"); |
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1588 Dsymbol* dsym; |
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1589 while (!gIR->declareList.empty()) { |
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1590 dsym = gIR->declareList.front(); |
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1591 gIR->declareList.pop_front(); |
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1592 DtoDeclareDsymbol(dsym); |
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1593 } |
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1594 } |
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1595 |
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1596 ////////////////////////////////////////////////////////////////////////////////////////// |
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1597 |
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1598 void DtoEmptyConstInitList() |
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1599 { |
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1600 //Logger::println("DtoEmptyConstInitList()"); |
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1601 Dsymbol* dsym; |
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1602 while (!gIR->constInitList.empty()) { |
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1603 dsym = gIR->constInitList.front(); |
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1604 gIR->constInitList.pop_front(); |
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1605 DtoConstInitDsymbol(dsym); |
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1606 } |
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1607 } |
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1608 |
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1609 ////////////////////////////////////////////////////////////////////////////////////////// |
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1610 |
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1611 void DtoEmptyDefineList() |
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1612 { |
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1613 //Logger::println("DtoEmptyDefineList()"); |
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1614 Dsymbol* dsym; |
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1615 while (!gIR->defineList.empty()) { |
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1616 dsym = gIR->defineList.front(); |
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1617 gIR->defineList.pop_front(); |
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1618 DtoDefineDsymbol(dsym); |
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1619 } |
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1620 } |
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1621 |
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1622 ////////////////////////////////////////////////////////////////////////////////////////// |
|
116
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1623 void DtoEmptyAllLists() |
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1624 { |
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1625 for(;;) |
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1626 { |
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1627 Dsymbol* dsym; |
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1628 if (!gIR->resolveList.empty()) { |
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1629 dsym = gIR->resolveList.front(); |
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1630 gIR->resolveList.pop_front(); |
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1631 DtoResolveDsymbol(dsym); |
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1632 } |
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1633 else if (!gIR->declareList.empty()) { |
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1634 dsym = gIR->declareList.front(); |
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1635 gIR->declareList.pop_front(); |
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1636 DtoDeclareDsymbol(dsym); |
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1637 } |
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1638 else if (!gIR->constInitList.empty()) { |
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1639 dsym = gIR->constInitList.front(); |
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1640 gIR->constInitList.pop_front(); |
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1641 DtoConstInitDsymbol(dsym); |
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1642 } |
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1643 else if (!gIR->defineList.empty()) { |
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1644 dsym = gIR->defineList.front(); |
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1645 gIR->defineList.pop_front(); |
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1646 DtoDefineDsymbol(dsym); |
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1647 } |
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1648 else { |
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1649 break; |
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1650 } |
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1651 } |
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1652 } |
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1653 |
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1654 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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1655 |
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1656 void DtoForceDeclareDsymbol(Dsymbol* dsym) |
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1657 { |
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1658 if (dsym->llvmDeclared) return; |
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1659 Logger::println("DtoForceDeclareDsymbol(%s)", dsym->toChars()); |
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1660 LOG_SCOPE; |
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1661 DtoResolveDsymbol(dsym); |
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1662 |
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1663 DtoEmptyResolveList(); |
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1664 |
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1665 DtoDeclareDsymbol(dsym); |
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1666 } |
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1667 |
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1668 ////////////////////////////////////////////////////////////////////////////////////////// |
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1669 |
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1670 void DtoForceConstInitDsymbol(Dsymbol* dsym) |
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1671 { |
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1672 if (dsym->llvmInitialized) return; |
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1673 Logger::println("DtoForceConstInitDsymbol(%s)", dsym->toChars()); |
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1674 LOG_SCOPE; |
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1675 DtoResolveDsymbol(dsym); |
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1676 |
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1677 DtoEmptyResolveList(); |
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1678 DtoEmptyDeclareList(); |
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1679 |
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1680 DtoConstInitDsymbol(dsym); |
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1681 } |
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1682 |
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1683 ////////////////////////////////////////////////////////////////////////////////////////// |
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1684 |
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1685 void DtoForceDefineDsymbol(Dsymbol* dsym) |
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1686 { |
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1687 if (dsym->llvmDefined) return; |
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1688 Logger::println("DtoForceDefineDsymbol(%s)", dsym->toChars()); |
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1689 LOG_SCOPE; |
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1690 DtoResolveDsymbol(dsym); |
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1691 |
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1692 DtoEmptyResolveList(); |
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1693 DtoEmptyDeclareList(); |
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1694 DtoEmptyConstInitList(); |
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1695 |
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1696 DtoDefineDsymbol(dsym); |
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1697 } |
| 131 | 1698 |
| 1699 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1700 | |
| 1701 void DtoAnnotation(const char* str) | |
| 1702 { | |
| 1703 std::string s("CODE: "); | |
| 1704 s.append(str); | |
| 1705 char* p = &s[0]; | |
| 1706 while (*p) | |
| 1707 { | |
| 1708 if (*p == '"') | |
| 1709 *p = '\''; | |
| 1710 ++p; | |
| 1711 } | |
| 1712 // create a noop with the code as the result name! | |
| 1713 gIR->ir->CreateAnd(DtoConstSize_t(0),DtoConstSize_t(0),s.c_str()); | |
| 1714 } |