Mercurial > projects > ldc
annotate gen/toir.c @ 57:a9d29e9f1fed trunk
[svn r61] Added support for D-style variadic functions :)
| author | lindquist |
|---|---|
| date | Thu, 25 Oct 2007 02:39:53 +0200 |
| parents | 0ccfae271c45 |
| children | 2c3cd3596187 |
| rev | line source |
|---|---|
| 1 | 1 // Backend stubs |
| 2 | |
| 3 /* DMDFE backend stubs | |
| 4 * This file contains the implementations of the backend routines. | |
| 5 * For dmdfe these do nothing but print a message saying the module | |
| 6 * has been parsed. Substitute your own behaviors for these routimes. | |
| 7 */ | |
| 8 | |
| 9 #include <stdio.h> | |
| 10 #include <math.h> | |
| 11 #include <sstream> | |
| 12 #include <fstream> | |
| 13 #include <iostream> | |
| 14 | |
| 40 | 15 #include "gen/llvm.h" |
| 1 | 16 |
| 17 #include "total.h" | |
| 18 #include "init.h" | |
| 19 #include "symbol.h" | |
| 20 #include "mtype.h" | |
| 21 #include "hdrgen.h" | |
| 22 #include "port.h" | |
|
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23 |
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24 #include "gen/irstate.h" |
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25 #include "gen/elem.h" |
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26 #include "gen/logger.h" |
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27 #include "gen/tollvm.h" |
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28 #include "gen/runtime.h" |
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29 #include "gen/arrays.h" |
| 1 | 30 |
| 31 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 32 | |
| 33 elem* DeclarationExp::toElem(IRState* p) | |
| 34 { | |
| 35 Logger::print("DeclarationExp::toElem: %s | T=%s\n", toChars(), type->toChars()); | |
| 36 LOG_SCOPE; | |
| 37 elem* e = new elem; | |
| 38 | |
| 39 // variable declaration | |
| 40 if (VarDeclaration* vd = declaration->isVarDeclaration()) | |
| 41 { | |
| 42 Logger::println("VarDeclaration"); | |
| 43 | |
|
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44 // static |
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45 if (vd->isDataseg()) |
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46 { |
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47 vd->toObjFile(); |
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48 } |
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49 else |
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50 { |
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51 Logger::println("vdtype = %s", vd->type->toChars()); |
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52 // referenced by nested delegate? |
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53 if (vd->nestedref) { |
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54 Logger::println("has nestedref set"); |
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55 vd->llvmValue = p->func().decl->llvmNested; |
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56 assert(vd->llvmValue); |
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57 assert(vd->llvmNestedIndex >= 0); |
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58 } |
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59 // normal stack variable |
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60 else { |
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61 // allocate storage on the stack |
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62 const llvm::Type* lltype = LLVM_DtoType(vd->type); |
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63 llvm::AllocaInst* allocainst = new llvm::AllocaInst(lltype, vd->toChars(), p->topallocapoint()); |
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64 //allocainst->setAlignment(vd->type->alignsize()); // TODO |
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65 vd->llvmValue = allocainst; |
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66 } |
| 40 | 67 LLVM_DtoInitializer(vd->init); |
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68 } |
| 1 | 69 } |
| 70 // struct declaration | |
| 71 else if (StructDeclaration* s = declaration->isStructDeclaration()) | |
| 72 { | |
| 73 Logger::println("StructDeclaration"); | |
| 74 s->toObjFile(); | |
| 75 } | |
| 40 | 76 // function declaration |
| 77 else if (FuncDeclaration* f = declaration->isFuncDeclaration()) | |
| 78 { | |
| 79 Logger::println("FuncDeclaration"); | |
| 80 f->toObjFile(); | |
| 81 } | |
| 82 // alias declaration | |
| 83 else if (AliasDeclaration* a = declaration->isAliasDeclaration()) | |
| 84 { | |
| 85 Logger::println("AliasDeclaration"); | |
| 52 | 86 assert(0); |
| 87 } | |
| 88 else if (EnumDeclaration* e = declaration->isEnumDeclaration()) | |
| 89 { | |
| 90 // do nothing | |
| 40 | 91 } |
| 1 | 92 // unsupported declaration |
| 93 else | |
| 94 { | |
| 95 error("Only Var/Struct-Declaration is supported for DeclarationExp"); | |
| 52 | 96 assert(0); |
| 1 | 97 } |
| 98 return e; | |
| 99 } | |
| 100 | |
| 101 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 102 | |
| 103 elem* VarExp::toElem(IRState* p) | |
| 104 { | |
| 105 Logger::print("VarExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 106 LOG_SCOPE; | |
| 107 | |
| 108 elem* e = new elem; | |
| 109 | |
| 110 assert(var); | |
| 111 if (VarDeclaration* vd = var->isVarDeclaration()) | |
| 112 { | |
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113 Logger::println("VarDeclaration %s", vd->toChars()); |
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114 |
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115 if (vd->nestedref) { |
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116 Logger::println("has nested ref"); |
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117 } |
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118 |
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119 // _arguments |
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120 if (vd->ident == Id::_arguments) |
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121 { |
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122 vd->llvmValue = p->func().decl->llvmArguments; |
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123 assert(vd->llvmValue); |
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124 e->mem = vd->llvmValue; |
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125 e->type = elem::VAR; |
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126 return e; |
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127 } |
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128 // _argptr |
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129 else if (vd->ident == Id::_argptr) |
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130 { |
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131 vd->llvmValue = p->func().decl->llvmArgPtr; |
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132 assert(vd->llvmValue); |
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133 e->mem = vd->llvmValue; |
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134 e->type = elem::VAR; |
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135 return e; |
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136 } |
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137 |
| 40 | 138 // needed to take care of forward references of global variables |
| 139 if (!vd->llvmTouched && vd->isDataseg()) | |
| 140 vd->toObjFile(); | |
| 1 | 141 |
| 142 if (TypeInfoDeclaration* tid = vd->isTypeInfoDeclaration()) | |
| 143 { | |
| 144 Logger::println("TypeInfoDeclaration"); | |
| 145 } | |
| 146 | |
| 147 // this must be a dollar expression or some other magic value | |
| 40 | 148 // or it could be a forward declaration of a global variable |
| 1 | 149 if (!vd->llvmValue) |
| 150 { | |
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151 assert(!vd->nestedref); |
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152 Logger::println("special - no llvmValue"); |
| 1 | 153 // dollar |
| 154 if (!p->arrays.empty()) | |
| 155 { | |
| 156 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 6 | 157 //llvm::Value* tmp = new llvm::GetElementPtrInst(p->arrays.back(),zero,zero,"tmp",p->scopebb()); |
| 158 llvm::Value* tmp = LLVM_DtoGEP(p->arrays.back(),zero,zero,"tmp",p->scopebb()); | |
| 1 | 159 e->val = new llvm::LoadInst(tmp,"tmp",p->scopebb()); |
| 160 e->type = elem::VAL; | |
| 161 } | |
| 40 | 162 // typeinfo |
| 163 else if (TypeInfoDeclaration* tid = vd->isTypeInfoDeclaration()) | |
| 1 | 164 { |
| 52 | 165 assert(0); |
| 40 | 166 } |
| 167 // global forward ref | |
| 168 else { | |
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169 Logger::println("unsupported magic: %s\n", vd->toChars()); |
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170 assert(0 && "only magic supported is $, _arguments, _argptr"); |
| 1 | 171 } |
| 172 return e; | |
| 173 } | |
| 174 | |
| 175 // function parameter | |
| 176 if (vd->storage_class & STCparameter) { | |
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177 assert(!vd->nestedref); |
| 1 | 178 Logger::println("function param"); |
| 179 if (vd->storage_class & (STCref | STCout)) { | |
| 180 e->mem = vd->llvmValue; | |
| 181 e->type = elem::VAR; | |
| 182 } | |
| 183 else { | |
| 40 | 184 if (LLVM_DtoIsPassedByRef(vd->type)) { |
| 1 | 185 e->mem = vd->llvmValue; |
| 186 e->type = elem::VAR; | |
| 187 } | |
| 188 else { | |
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189 if (llvm::isa<llvm::Argument>(vd->llvmValue)) { |
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190 e->val = vd->llvmValue; |
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191 e->type = elem::VAL; |
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192 e->vardecl = vd; |
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193 } |
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194 else if (llvm::isa<llvm::AllocaInst>(vd->llvmValue)) { |
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195 e->mem = vd->llvmValue; |
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196 e->type = elem::VAR; |
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197 } |
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198 else |
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199 assert(0); |
| 1 | 200 } |
| 201 } | |
| 202 } | |
| 203 else { | |
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204 // nested variable |
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205 if (vd->nestedref) { |
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206 e->mem = LLVM_DtoNestedVariable(vd); |
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207 } |
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208 // normal local variable |
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209 else { |
| 52 | 210 if (TypeInfoDeclaration* tid = vd->isTypeInfoDeclaration()) { |
| 211 Logger::println("typeinfo varexp"); | |
| 212 const llvm::Type* vartype = LLVM_DtoType(type); | |
| 213 if (tid->llvmValue->getType() != llvm::PointerType::get(vartype)) { | |
| 214 e->mem = p->ir->CreateBitCast(tid->llvmValue, vartype, "tmp"); | |
| 215 } | |
| 216 else { | |
| 217 e->mem = tid->llvmValue; | |
| 218 } | |
| 219 Logger::cout() << "got:" << '\n' << *tid->llvmValue << "returned:" << '\n' << *e->mem << '\n'; | |
| 220 } | |
| 221 else { | |
| 222 e->mem = vd->llvmValue; | |
| 223 } | |
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224 } |
| 1 | 225 e->vardecl = vd; |
| 226 e->type = elem::VAR; | |
| 227 } | |
| 228 } | |
| 229 else if (FuncDeclaration* fdecl = var->isFuncDeclaration()) | |
| 230 { | |
| 231 Logger::println("FuncDeclaration"); | |
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232 if (fdecl->llvmInternal != LLVMva_arg && fdecl->llvmValue == 0) |
| 1 | 233 fdecl->toObjFile(); |
| 234 e->val = fdecl->llvmValue; | |
| 235 e->type = elem::FUNC; | |
| 236 e->funcdecl = fdecl; | |
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237 return e; |
| 1 | 238 } |
| 239 else if (SymbolDeclaration* sdecl = var->isSymbolDeclaration()) | |
| 240 { | |
| 241 // this seems to be the static initialiser for structs | |
| 40 | 242 Type* sdecltype = LLVM_DtoDType(sdecl->type); |
| 243 Logger::print("Sym: type=%s\n", sdecltype->toChars()); | |
| 244 assert(sdecltype->ty == Tstruct); | |
| 245 TypeStruct* ts = (TypeStruct*)sdecltype; | |
| 1 | 246 e->mem = ts->llvmInit; |
| 247 assert(e->mem); | |
| 248 e->type = elem::VAR; | |
| 249 } | |
| 250 else | |
| 251 { | |
| 252 assert(0 && "Unimplemented VarExp type"); | |
| 253 } | |
| 254 | |
| 255 assert(e->mem || e->val); | |
| 256 return e; | |
| 257 } | |
| 258 | |
| 259 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 260 | |
| 40 | 261 llvm::Constant* VarExp::toConstElem(IRState* p) |
| 262 { | |
| 263 Logger::print("VarExp::toConstElem: %s | %s\n", toChars(), type->toChars()); | |
| 264 LOG_SCOPE; | |
| 265 if (SymbolDeclaration* sdecl = var->isSymbolDeclaration()) | |
| 266 { | |
| 267 // this seems to be the static initialiser for structs | |
| 268 Type* sdecltype = LLVM_DtoDType(sdecl->type); | |
| 269 Logger::print("Sym: type=%s\n", sdecltype->toChars()); | |
| 270 assert(sdecltype->ty == Tstruct); | |
| 271 TypeStruct* ts = (TypeStruct*)sdecltype; | |
| 272 assert(ts->sym->llvmInitZ); | |
| 273 return ts->sym->llvmInitZ; | |
| 274 } | |
| 275 assert(0 && "Only support const var exp is SymbolDeclaration"); | |
| 276 return NULL; | |
| 277 } | |
| 278 | |
| 279 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 280 | |
| 1 | 281 elem* IntegerExp::toElem(IRState* p) |
| 282 { | |
| 283 Logger::print("IntegerExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 284 LOG_SCOPE; | |
| 285 elem* e = new elem; | |
| 40 | 286 e->val = toConstElem(p); |
| 287 e->type = elem::CONST; | |
| 288 return e; | |
| 289 } | |
| 290 | |
| 291 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 292 | |
| 293 llvm::Constant* IntegerExp::toConstElem(IRState* p) | |
| 294 { | |
| 295 Logger::print("IntegerExp::toConstElem: %s | %s\n", toChars(), type->toChars()); | |
| 296 LOG_SCOPE; | |
| 1 | 297 const llvm::Type* t = LLVM_DtoType(type); |
| 298 if (llvm::isa<llvm::PointerType>(t)) { | |
| 299 llvm::Constant* i = llvm::ConstantInt::get(LLVM_DtoSize_t(),(uint64_t)value,false); | |
| 40 | 300 return llvm::ConstantExpr::getIntToPtr(i, t); |
| 1 | 301 } |
| 302 else if (llvm::isa<llvm::IntegerType>(t)) { | |
| 40 | 303 return llvm::ConstantInt::get(t,(uint64_t)value,!type->isunsigned()); |
| 1 | 304 } |
| 40 | 305 assert(0); |
| 306 return NULL; | |
| 1 | 307 } |
| 308 | |
| 309 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 310 | |
| 311 elem* RealExp::toElem(IRState* p) | |
| 312 { | |
| 313 Logger::print("RealExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 314 LOG_SCOPE; | |
| 315 elem* e = new elem; | |
| 40 | 316 e->val = toConstElem(p); |
| 317 e->type = elem::CONST; | |
| 318 return e; | |
| 319 } | |
| 320 | |
| 321 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 322 | |
| 323 llvm::Constant* RealExp::toConstElem(IRState* p) | |
| 324 { | |
| 325 Logger::print("RealExp::toConstElem: %s | %s\n", toChars(), type->toChars()); | |
| 326 LOG_SCOPE; | |
| 6 | 327 const llvm::Type* fty = LLVM_DtoType(type); |
| 328 if (type->ty == Tfloat32) | |
| 40 | 329 return llvm::ConstantFP::get(fty,float(value)); |
| 6 | 330 else if (type->ty == Tfloat64 || type->ty == Tfloat80) |
| 40 | 331 return llvm::ConstantFP::get(fty,double(value)); |
| 6 | 332 assert(0); |
| 40 | 333 return NULL; |
| 1 | 334 } |
| 335 | |
| 336 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 337 | |
| 338 elem* NullExp::toElem(IRState* p) | |
| 339 { | |
| 340 Logger::print("NullExp::toElem(type=%s): %s\n", type->toChars(),toChars()); | |
| 341 LOG_SCOPE; | |
| 342 elem* e = new elem; | |
| 40 | 343 e->val = toConstElem(p); |
| 344 e->type = elem::NUL; | |
| 345 //Logger::cout() << "null value is now " << *e->val << '\n'; | |
| 346 return e; | |
| 347 } | |
| 348 | |
| 349 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 350 | |
| 351 llvm::Constant* NullExp::toConstElem(IRState* p) | |
| 352 { | |
| 353 Logger::print("NullExp::toConstElem(type=%s): %s\n", type->toChars(),toChars()); | |
| 354 LOG_SCOPE; | |
| 1 | 355 const llvm::Type* t = LLVM_DtoType(type); |
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356 if (type->ty == Tarray) { |
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357 assert(llvm::isa<llvm::StructType>(t)); |
| 40 | 358 return llvm::ConstantAggregateZero::get(t); |
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359 } |
| 40 | 360 else { |
| 361 return llvm::Constant::getNullValue(t); | |
| 362 } | |
| 363 assert(0); | |
| 364 return NULL; | |
| 1 | 365 } |
| 366 | |
| 367 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 368 | |
| 369 elem* StringExp::toElem(IRState* p) | |
| 370 { | |
| 52 | 371 Logger::print("StringExp::toElem: %s | %s\n", toChars(), type->toChars()); |
| 1 | 372 LOG_SCOPE; |
| 373 | |
| 40 | 374 Type* dtype = LLVM_DtoDType(type); |
| 375 | |
| 376 assert(dtype->next->ty == Tchar && "Only char is supported"); | |
| 1 | 377 assert(sz == 1); |
| 378 | |
| 40 | 379 const llvm::Type* ct = LLVM_DtoType(dtype->next); |
| 1 | 380 //printf("ct = %s\n", type->next->toChars()); |
| 381 const llvm::ArrayType* at = llvm::ArrayType::get(ct,len+1); | |
| 382 | |
| 383 uint8_t* str = (uint8_t*)string; | |
| 384 std::string cont((char*)str, len); | |
| 385 | |
| 386 llvm::Constant* _init = llvm::ConstantArray::get(cont,true); | |
| 387 | |
| 388 llvm::GlobalValue::LinkageTypes _linkage = llvm::GlobalValue::InternalLinkage;//WeakLinkage; | |
| 389 llvm::GlobalVariable* gvar = new llvm::GlobalVariable(at,true,_linkage,_init,"stringliteral",gIR->module); | |
| 390 | |
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391 llvm::ConstantInt* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); |
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392 llvm::Constant* idxs[2] = { zero, zero }; |
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393 llvm::Constant* arrptr = llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2); |
| 1 | 394 |
| 395 elem* e = new elem; | |
| 396 | |
| 40 | 397 if (dtype->ty == Tarray) { |
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398 llvm::Constant* clen = llvm::ConstantInt::get(LLVM_DtoSize_t(),len,false); |
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399 if (!p->topexp() || p->topexp()->e2 != this) { |
| 52 | 400 llvm::Value* tmpmem = new llvm::AllocaInst(LLVM_DtoType(dtype),"tmp",p->topallocapoint()); |
| 401 LLVM_DtoSetArray(tmpmem, clen, arrptr); | |
| 402 e->mem = tmpmem; | |
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403 } |
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404 else if (p->topexp()->e2 == this) { |
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405 llvm::Value* arr = p->topexp()->v; |
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406 assert(arr); |
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407 LLVM_DtoSetArray(arr, clen, arrptr); |
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408 e->inplace = true; |
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409 } |
| 40 | 410 else |
| 411 assert(0); | |
| 1 | 412 } |
| 40 | 413 else if (dtype->ty == Tsarray) { |
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414 const llvm::Type* dstType = llvm::PointerType::get(llvm::ArrayType::get(ct, len)); |
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415 e->mem = new llvm::BitCastInst(gvar, dstType, "tmp", gIR->scopebb()); |
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416 } |
| 40 | 417 else if (dtype->ty == Tpointer) { |
| 1 | 418 e->mem = arrptr; |
| 419 } | |
| 420 else { | |
| 421 assert(0); | |
| 422 } | |
| 423 | |
| 424 e->type = elem::VAL; | |
| 425 | |
| 426 return e; | |
| 427 } | |
| 428 | |
| 429 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 430 | |
| 40 | 431 llvm::Constant* StringExp::toConstElem(IRState* p) |
| 432 { | |
| 433 Logger::print("StringExp::toConstElem: %s | %s\n", toChars(), type->toChars()); | |
| 434 LOG_SCOPE; | |
| 435 | |
| 436 uint8_t* str = (uint8_t*)string; | |
| 437 std::string cont((char*)str, len); | |
| 438 | |
| 439 Type* t = LLVM_DtoDType(type); | |
| 440 | |
| 441 llvm::Constant* _init = llvm::ConstantArray::get(cont,true); | |
| 442 if (t->ty == Tsarray) { | |
| 443 return _init; | |
| 444 } | |
| 445 llvm::GlobalValue::LinkageTypes _linkage = llvm::GlobalValue::InternalLinkage;//WeakLinkage; | |
| 446 llvm::GlobalVariable* gvar = new llvm::GlobalVariable(_init->getType(),true,_linkage,_init,"stringliteral",gIR->module); | |
| 447 | |
| 448 llvm::ConstantInt* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 449 llvm::Constant* idxs[2] = { zero, zero }; | |
| 450 llvm::Constant* arrptr = llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2); | |
| 451 | |
| 452 if (t->ty == Tpointer) { | |
| 453 return arrptr; | |
| 454 } | |
| 455 | |
| 456 if (t->ty == Tarray) { | |
| 457 llvm::Constant* clen = llvm::ConstantInt::get(LLVM_DtoSize_t(),len,false); | |
| 458 return LLVM_DtoConstantSlice(clen, arrptr); | |
| 459 } | |
| 460 | |
| 461 assert(0); | |
| 462 return NULL; | |
| 463 } | |
| 464 | |
| 465 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 466 | |
| 1 | 467 elem* AssignExp::toElem(IRState* p) |
| 468 { | |
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469 Logger::print("AssignExp::toElem: %s | %s = %s\n", toChars(), e1->type->toChars(), e2->type ? e2->type->toChars() : 0); |
| 1 | 470 LOG_SCOPE; |
| 471 | |
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472 p->exps.push_back(IRExp(e1,e2,NULL)); |
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473 |
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474 elem* l = e1->toElem(p); |
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475 p->topexp()->v = l->mem; |
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476 elem* r = e2->toElem(p); |
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477 |
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478 p->exps.pop_back(); |
| 1 | 479 |
| 34 | 480 if (l->type == elem::ARRAYLEN) |
| 481 { | |
| 482 LLVM_DtoResizeDynArray(l->mem, r->getValue()); | |
| 483 delete r; | |
| 484 delete l; | |
| 485 return 0; | |
| 486 } | |
| 487 | |
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488 // handle function argument - allocate temp storage for it :/ annoying |
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489 if (l->mem == 0) { |
| 34 | 490 assert(l->val); |
| 491 if (llvm::isa<llvm::Argument>(l->val)) | |
| 492 LLVM_DtoGiveArgumentStorage(l); | |
| 493 else { | |
| 494 Logger::cout() << "here it comes... " << *l->val << '\n'; | |
| 495 assert(0); | |
| 496 } | |
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497 } |
| 1 | 498 //e->val = l->store(r->getValue()); |
| 499 | |
| 40 | 500 Type* e1type = LLVM_DtoDType(e1->type); |
| 501 Type* e2type = LLVM_DtoDType(e2->type); | |
| 502 TY e1ty = e1type->ty; | |
| 503 TY e2ty = e2type->ty; | |
| 1 | 504 |
| 505 elem* e = new elem; | |
| 40 | 506 e->type = elem::VAR; |
| 1 | 507 |
| 508 // struct | |
| 509 if (e1ty == Tstruct) { | |
| 40 | 510 e->mem = l->mem; |
| 1 | 511 // struct + struct |
| 512 if (e2ty == Tstruct) { | |
| 513 // struct literals do the assignment themselvs (in place) | |
| 514 if (!r->inplace) { | |
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515 LLVM_DtoStructCopy(l->mem,r->getValue()); |
| 1 | 516 } |
| 517 else { | |
| 518 e->inplace = true; | |
| 519 } | |
| 520 } | |
| 521 // struct + const int | |
| 40 | 522 else if (e2type->isintegral()){ |
| 1 | 523 IntegerExp* iexp = (IntegerExp*)e2; |
| 524 assert(iexp->value == 0 && "Only integral struct initializer allowed is zero"); | |
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525 LLVM_DtoStructZeroInit(l->mem); |
| 1 | 526 } |
| 527 // :x | |
| 528 else | |
| 529 assert(0 && "struct = unknown"); | |
| 530 } | |
| 531 else if (e1ty == Tsarray) { | |
| 40 | 532 assert(0 && "static array not supported"); |
| 1 | 533 } |
| 534 else if (e1ty == Tarray) { | |
| 40 | 535 if (e2type->isscalar() || e2type->ty == Tclass){ |
| 1 | 536 LLVM_DtoArrayInit(l->mem, r->getValue()); |
| 537 } | |
| 538 else if (e2ty == Tarray) { | |
| 539 //new llvm::StoreInst(r->val,l->val,p->scopebb()); | |
| 540 if (r->type == elem::NUL) { | |
| 541 llvm::Constant* c = llvm::cast<llvm::Constant>(r->val); | |
| 542 assert(c->isNullValue()); | |
| 543 LLVM_DtoNullArray(l->mem); | |
| 40 | 544 e->mem = l->mem; |
| 1 | 545 } |
| 546 else if (r->type == elem::SLICE) { | |
| 40 | 547 if (l->type == elem::SLICE) { |
| 548 LLVM_DtoArrayCopy(l,r); | |
| 549 e->type = elem::SLICE; | |
| 550 e->mem = l->mem; | |
| 551 e->arg = l->arg; | |
| 552 } | |
| 553 else { | |
| 554 LLVM_DtoSetArray(l->mem,r->arg,r->mem); | |
| 555 e->mem = l->mem; | |
| 556 } | |
| 1 | 557 } |
| 558 else { | |
| 559 // new expressions write directly to the array reference | |
| 560 // so do string literals | |
| 40 | 561 e->mem = l->mem; |
| 1 | 562 if (!r->inplace) { |
| 563 assert(r->mem); | |
| 564 LLVM_DtoArrayAssign(l->mem, r->mem); | |
| 565 } | |
| 566 else { | |
| 567 e->inplace = true; | |
| 568 } | |
| 569 } | |
| 570 } | |
| 571 else | |
| 572 assert(0); | |
| 573 } | |
| 574 else if (e1ty == Tpointer) { | |
| 40 | 575 e->mem = l->mem; |
| 1 | 576 if (e2ty == Tpointer) { |
| 577 llvm::Value* v = r->field ? r->mem : r->getValue(); | |
| 578 Logger::cout() << "*=*: " << *v << ", " << *l->mem << '\n'; | |
| 579 new llvm::StoreInst(v, l->mem, p->scopebb()); | |
| 580 } | |
| 581 else | |
| 582 assert(0); | |
| 583 } | |
| 584 else if (e1ty == Tclass) { | |
| 585 if (e2ty == Tclass) { | |
| 586 llvm::Value* tmp = r->getValue(); | |
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587 Logger::cout() << "tmp: " << *tmp << " ||| " << *l->mem << '\n'; |
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588 // assignment to this in constructor special case |
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589 if (l->isthis) { |
| 40 | 590 FuncDeclaration* fdecl = p->func().decl; |
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591 // respecify the this param |
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592 if (!llvm::isa<llvm::AllocaInst>(fdecl->llvmThisVar)) |
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593 fdecl->llvmThisVar = new llvm::AllocaInst(tmp->getType(), "newthis", p->topallocapoint()); |
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594 new llvm::StoreInst(tmp, fdecl->llvmThisVar, p->scopebb()); |
| 40 | 595 e->mem = fdecl->llvmThisVar; |
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596 } |
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597 // regular class ref -> class ref assignment |
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598 else { |
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599 new llvm::StoreInst(tmp, l->mem, p->scopebb()); |
| 40 | 600 e->mem = l->mem; |
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601 } |
| 1 | 602 } |
| 603 else | |
| 604 assert(0); | |
| 605 } | |
| 606 else if (e1ty == Tdelegate) { | |
| 607 Logger::println("Assigning to delegate"); | |
| 608 if (e2ty == Tdelegate) { | |
| 609 if (r->type == elem::NUL) { | |
| 610 llvm::Constant* c = llvm::cast<llvm::Constant>(r->val); | |
| 611 if (c->isNullValue()) { | |
| 612 LLVM_DtoNullDelegate(l->mem); | |
| 40 | 613 e->mem = l->mem; |
| 1 | 614 } |
| 615 else | |
| 616 assert(0); | |
| 617 } | |
| 618 else if (r->inplace) { | |
| 619 // do nothing | |
| 620 e->inplace = true; | |
| 40 | 621 e->mem = l->mem; |
| 1 | 622 } |
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623 else { |
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624 LLVM_DtoDelegateCopy(l->mem, r->getValue()); |
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625 e->mem = l->mem; |
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626 } |
| 1 | 627 } |
| 628 else | |
| 629 assert(0); | |
| 630 } | |
| 631 // !struct && !array && !pointer && !class | |
| 632 else { | |
| 633 Logger::cout() << *l->mem << '\n'; | |
| 634 new llvm::StoreInst(r->getValue(),l->mem,p->scopebb()); | |
| 40 | 635 e->mem = l->mem; |
| 1 | 636 } |
| 637 | |
| 638 delete r; | |
| 639 delete l; | |
| 40 | 640 |
| 1 | 641 return e; |
| 642 } | |
| 643 | |
| 644 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 645 | |
| 646 elem* AddExp::toElem(IRState* p) | |
| 647 { | |
| 23 | 648 Logger::print("AddExp::toElem: %s | %s\n", toChars(), type->toChars()); |
| 1 | 649 LOG_SCOPE; |
| 650 elem* e = new elem; | |
| 651 elem* l = e1->toElem(p); | |
| 652 elem* r = e2->toElem(p); | |
| 653 | |
| 40 | 654 Type* t = LLVM_DtoDType(type); |
| 655 Type* e1type = LLVM_DtoDType(e1->type); | |
| 656 Type* e2type = LLVM_DtoDType(e2->type); | |
| 657 | |
| 658 if (e1type != e2type) { | |
| 659 if (e1type->ty == Tpointer && e1type->next->ty == Tstruct) { | |
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660 //assert(l->field); |
| 1 | 661 assert(r->type == elem::CONST); |
| 662 llvm::ConstantInt* cofs = llvm::cast<llvm::ConstantInt>(r->val); | |
| 663 | |
| 40 | 664 TypeStruct* ts = (TypeStruct*)e1type->next; |
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665 std::vector<unsigned> offsets(1,0); |
| 40 | 666 ts->sym->offsetToIndex(t->next, cofs->getZExtValue(), offsets); |
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667 e->mem = LLVM_DtoGEP(l->getValue(), offsets, "tmp", p->scopebb()); |
| 1 | 668 e->type = elem::VAR; |
| 669 e->field = true; | |
| 670 } | |
| 671 else if (e1->type->ty == Tpointer) { | |
| 672 e->val = new llvm::GetElementPtrInst(l->getValue(), r->getValue(), "tmp", p->scopebb()); | |
| 673 e->type = elem::VAR; | |
| 674 } | |
| 675 else { | |
| 676 assert(0); | |
| 677 } | |
| 678 } | |
| 679 else { | |
| 680 e->val = llvm::BinaryOperator::createAdd(l->getValue(), r->getValue(), "tmp", p->scopebb()); | |
| 681 e->type = elem::VAL; | |
| 682 } | |
| 683 delete l; | |
| 684 delete r; | |
| 685 return e; | |
| 686 } | |
| 687 | |
| 688 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 689 | |
| 690 elem* AddAssignExp::toElem(IRState* p) | |
| 691 { | |
| 692 Logger::print("AddAssignExp::toElem: %s\n", toChars()); | |
| 693 LOG_SCOPE; | |
| 694 | |
| 695 elem* l = e1->toElem(p); | |
| 696 elem* r = e2->toElem(p); | |
| 697 | |
| 40 | 698 Type* e1type = LLVM_DtoDType(e1->type); |
| 699 | |
| 1 | 700 elem* e = new elem; |
| 701 llvm::Value* val = 0; | |
| 40 | 702 if (e1type->ty == Tpointer) { |
| 1 | 703 val = e->mem = new llvm::GetElementPtrInst(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 704 } | |
| 705 else { | |
| 706 val = e->val = llvm::BinaryOperator::createAdd(l->getValue(),r->getValue(),"tmp",p->scopebb()); | |
| 707 } | |
| 708 | |
| 709 /*llvm::Value* storeVal = l->storeVal ? l->storeVal : l->val; | |
| 710 if (llvm::isa<llvm::PointerType>(storeVal->getType()) && storeVal->getType()->getContainedType(0) != tmp->getType()) | |
| 711 { | |
| 712 tmp = LLVM_DtoPointedType(storeVal, tmp); | |
| 713 }*/ | |
| 714 | |
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715 if (l->mem == 0) |
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716 LLVM_DtoGiveArgumentStorage(l); |
| 1 | 717 new llvm::StoreInst(val,l->mem,p->scopebb()); |
| 718 e->type = elem::VAR; | |
| 719 | |
| 720 delete l; | |
| 721 delete r; | |
| 722 return e; | |
| 723 } | |
| 724 | |
| 725 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 726 | |
| 727 elem* MinExp::toElem(IRState* p) | |
| 728 { | |
| 729 Logger::print("MinExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 730 LOG_SCOPE; | |
| 731 elem* e = new elem; | |
| 732 elem* l = e1->toElem(p); | |
| 733 elem* r = e2->toElem(p); | |
| 734 | |
| 735 llvm::Value* left = l->getValue(); | |
| 736 if (llvm::isa<llvm::PointerType>(left->getType())) | |
| 737 left = new llvm::PtrToIntInst(left,LLVM_DtoSize_t(),"tmp",p->scopebb()); | |
| 738 | |
| 739 llvm::Value* right = r->getValue(); | |
| 740 if (llvm::isa<llvm::PointerType>(right->getType())) | |
| 741 right = new llvm::PtrToIntInst(right,LLVM_DtoSize_t(),"tmp",p->scopebb()); | |
| 742 | |
| 743 e->val = llvm::BinaryOperator::createSub(left,right,"tmp",p->scopebb()); | |
| 744 e->type = elem::VAL; | |
| 745 | |
| 746 const llvm::Type* totype = LLVM_DtoType(type); | |
| 747 if (e->val->getType() != totype) { | |
| 748 assert(0); | |
| 749 assert(llvm::isa<llvm::PointerType>(e->val->getType())); | |
| 750 assert(llvm::isa<llvm::IntegerType>(totype)); | |
| 751 e->val = new llvm::IntToPtrInst(e->val,totype,"tmp",p->scopebb()); | |
| 752 } | |
| 753 | |
| 754 delete l; | |
| 755 delete r; | |
| 756 return e; | |
| 757 } | |
| 758 | |
| 759 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 760 | |
| 761 elem* MinAssignExp::toElem(IRState* p) | |
| 762 { | |
| 763 Logger::print("MinAssignExp::toElem: %s\n", toChars()); | |
| 764 LOG_SCOPE; | |
| 765 | |
| 766 elem* l = e1->toElem(p); | |
| 767 elem* r = e2->toElem(p); | |
| 768 | |
| 40 | 769 Type* e1type = LLVM_DtoDType(e1->type); |
| 770 | |
| 1 | 771 llvm::Value* tmp = 0; |
| 40 | 772 if (e1type->ty == Tpointer) { |
| 1 | 773 tmp = r->getValue(); |
| 774 llvm::Value* zero = llvm::ConstantInt::get(tmp->getType(),0,false); | |
| 775 tmp = llvm::BinaryOperator::createSub(zero,tmp,"tmp",p->scopebb()); | |
| 776 tmp = new llvm::GetElementPtrInst(l->getValue(),tmp,"tmp",p->scopebb()); | |
| 777 } | |
| 778 else { | |
| 779 tmp = llvm::BinaryOperator::createSub(l->getValue(),r->getValue(),"tmp",p->scopebb()); | |
| 780 } | |
| 781 | |
| 782 /*llvm::Value* storeVal = l->storeVal ? l->storeVal : l->val; | |
| 783 if (storeVal->getType()->getContainedType(0) != tmp->getType()) | |
| 784 { | |
| 785 tmp = LLVM_DtoPointedType(storeVal, tmp); | |
| 786 }*/ | |
| 787 | |
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788 if (l->mem == 0) |
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789 LLVM_DtoGiveArgumentStorage(l); |
| 1 | 790 new llvm::StoreInst(tmp, l->mem, p->scopebb()); |
| 791 | |
| 792 delete l; | |
| 793 delete r; | |
| 794 | |
| 795 elem* e = new elem; | |
| 796 e->val = tmp; | |
| 797 e->type = elem::VAR; | |
| 798 return e; | |
| 799 } | |
| 800 | |
| 801 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 802 | |
| 803 elem* MulExp::toElem(IRState* p) | |
| 804 { | |
| 805 Logger::print("MulExp::toElem: %s\n", toChars()); | |
| 806 LOG_SCOPE; | |
| 807 elem* e = new elem; | |
| 808 elem* l = e1->toElem(p); | |
| 809 elem* r = e2->toElem(p); | |
| 810 llvm::Value* vl = l->getValue(); | |
| 811 llvm::Value* vr = r->getValue(); | |
| 812 Logger::cout() << "mul: " << *vl << ", " << *vr << '\n'; | |
| 813 e->val = llvm::BinaryOperator::createMul(vl,vr,"tmp",p->scopebb()); | |
| 814 e->type = elem::VAL; | |
| 815 delete l; | |
| 816 delete r; | |
| 817 return e; | |
| 818 } | |
| 819 | |
| 820 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 821 | |
| 822 elem* MulAssignExp::toElem(IRState* p) | |
| 823 { | |
| 824 Logger::print("MulAssignExp::toElem: %s\n", toChars()); | |
| 825 LOG_SCOPE; | |
| 826 | |
| 827 elem* l = e1->toElem(p); | |
| 828 elem* r = e2->toElem(p); | |
| 829 llvm::Value* vl = l->getValue(); | |
| 830 llvm::Value* vr = r->getValue(); | |
| 831 Logger::cout() << "mulassign: " << *vl << ", " << *vr << '\n'; | |
| 832 llvm::Value* tmp = llvm::BinaryOperator::createMul(vl,vr,"tmp",p->scopebb()); | |
| 833 | |
| 834 /*llvm::Value* storeVal = l->storeVal ? l->storeVal : l->val; | |
| 835 if (storeVal->getType()->getContainedType(0) != tmp->getType()) | |
| 836 { | |
| 837 tmp = LLVM_DtoPointedType(storeVal, tmp); | |
| 838 }*/ | |
| 839 | |
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840 if (l->mem == 0) |
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841 LLVM_DtoGiveArgumentStorage(l); |
| 1 | 842 new llvm::StoreInst(tmp,l->mem,p->scopebb()); |
| 843 | |
| 844 delete l; | |
| 845 delete r; | |
| 846 | |
| 847 elem* e = new elem; | |
| 848 e->val = tmp; | |
| 849 e->type = elem::VAR; | |
| 850 return e; | |
| 851 } | |
| 852 | |
| 853 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 854 | |
| 855 elem* DivExp::toElem(IRState* p) | |
| 856 { | |
| 857 Logger::print("DivExp::toElem: %s\n", toChars()); | |
| 858 LOG_SCOPE; | |
| 859 elem* e = new elem; | |
| 860 elem* l = e1->toElem(p); | |
| 861 elem* r = e2->toElem(p); | |
| 862 | |
| 40 | 863 Type* t = LLVM_DtoDType(type); |
| 864 | |
| 865 if (t->isunsigned()) | |
| 1 | 866 e->val = llvm::BinaryOperator::createUDiv(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 40 | 867 else if (t->isintegral()) |
| 1 | 868 e->val = llvm::BinaryOperator::createSDiv(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 40 | 869 else if (t->isfloating()) |
| 1 | 870 e->val = llvm::BinaryOperator::createFDiv(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 871 else | |
| 872 assert(0); | |
| 873 e->type = elem::VAL; | |
| 874 delete l; | |
| 875 delete r; | |
| 876 return e; | |
| 877 } | |
| 878 | |
| 879 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 880 | |
| 881 elem* DivAssignExp::toElem(IRState* p) | |
| 882 { | |
| 883 Logger::print("DivAssignExp::toElem: %s\n", toChars()); | |
| 884 LOG_SCOPE; | |
| 885 | |
| 886 elem* l = e1->toElem(p); | |
| 887 elem* r = e2->toElem(p); | |
| 888 | |
| 40 | 889 Type* t = LLVM_DtoDType(type); |
| 890 | |
| 1 | 891 llvm::Value* tmp; |
| 40 | 892 if (t->isunsigned()) |
| 1 | 893 tmp = llvm::BinaryOperator::createUDiv(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 40 | 894 else if (t->isintegral()) |
| 1 | 895 tmp = llvm::BinaryOperator::createSDiv(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 40 | 896 else if (t->isfloating()) |
| 1 | 897 tmp = llvm::BinaryOperator::createFDiv(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 898 else | |
| 899 assert(0); | |
| 900 | |
| 901 /*llvm::Value* storeVal = l->storeVal ? l->storeVal : l->val; | |
| 902 if (storeVal->getType()->getContainedType(0) != tmp->getType()) | |
| 903 { | |
| 904 tmp = LLVM_DtoPointedType(storeVal, tmp); | |
| 905 }*/ | |
| 906 | |
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907 if (l->mem == 0) |
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908 LLVM_DtoGiveArgumentStorage(l); |
| 1 | 909 new llvm::StoreInst(tmp,l->mem,p->scopebb()); |
| 910 | |
| 911 delete l; | |
| 912 delete r; | |
| 913 | |
| 914 elem* e = new elem; | |
| 915 e->val = tmp; | |
| 916 e->type = elem::VAR; | |
| 917 return e; | |
| 918 } | |
| 919 | |
| 920 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 921 | |
| 922 elem* ModExp::toElem(IRState* p) | |
| 923 { | |
| 924 Logger::print("ModExp::toElem: %s\n", toChars()); | |
| 925 LOG_SCOPE; | |
| 926 elem* e = new elem; | |
| 927 elem* l = e1->toElem(p); | |
| 928 elem* r = e2->toElem(p); | |
| 929 | |
| 40 | 930 Type* t = LLVM_DtoDType(type); |
| 931 | |
| 932 if (t->isunsigned()) | |
| 1 | 933 e->val = llvm::BinaryOperator::createURem(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 40 | 934 else if (t->isintegral()) |
| 1 | 935 e->val = llvm::BinaryOperator::createSRem(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 40 | 936 else if (t->isfloating()) |
| 1 | 937 e->val = llvm::BinaryOperator::createFRem(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 938 else | |
| 939 assert(0); | |
| 940 e->type = elem::VAL; | |
| 941 delete l; | |
| 942 delete r; | |
| 943 return e; | |
| 944 } | |
| 945 | |
| 946 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 947 | |
| 948 elem* ModAssignExp::toElem(IRState* p) | |
| 949 { | |
| 950 Logger::print("ModAssignExp::toElem: %s\n", toChars()); | |
| 951 LOG_SCOPE; | |
| 952 | |
| 953 elem* l = e1->toElem(p); | |
| 954 elem* r = e2->toElem(p); | |
| 955 | |
| 40 | 956 Type* t = LLVM_DtoDType(type); |
| 957 | |
| 1 | 958 llvm::Value* tmp; |
| 40 | 959 if (t->isunsigned()) |
| 1 | 960 tmp = llvm::BinaryOperator::createURem(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 40 | 961 else if (t->isintegral()) |
| 1 | 962 tmp = llvm::BinaryOperator::createSRem(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 40 | 963 else if (t->isfloating()) |
| 1 | 964 tmp = llvm::BinaryOperator::createFRem(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 965 else | |
| 966 assert(0); | |
| 967 | |
| 968 /*llvm::Value* storeVal = l->storeVal ? l->storeVal : l->val; | |
| 969 if (storeVal->getType()->getContainedType(0) != tmp->getType()) | |
| 970 { | |
| 971 tmp = LLVM_DtoPointedType(storeVal, tmp); | |
| 972 }*/ | |
| 973 | |
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974 if (l->mem == 0) |
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975 LLVM_DtoGiveArgumentStorage(l); |
| 1 | 976 new llvm::StoreInst(tmp,l->mem,p->scopebb()); |
| 977 | |
| 978 delete l; | |
| 979 delete r; | |
| 980 | |
| 981 elem* e = new elem; | |
| 982 e->val = tmp; | |
| 983 e->type = elem::VAR; | |
| 984 return e; | |
| 985 } | |
| 986 | |
| 987 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 988 | |
| 989 elem* CallExp::toElem(IRState* p) | |
| 990 { | |
| 991 Logger::print("CallExp::toElem: %s\n", toChars()); | |
| 992 LOG_SCOPE; | |
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993 |
| 1 | 994 elem* e = new elem; |
| 995 elem* fn = e1->toElem(p); | |
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996 |
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997 TypeFunction* tf = 0; |
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998 Type* e1type = LLVM_DtoDType(e1->type); |
| 18 | 999 |
| 1 | 1000 bool delegateCall = false; |
| 1001 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty,0,false); | |
| 1002 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty,1,false); | |
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1003 LINK dlink = LINKdefault; |
| 1 | 1004 |
| 1005 // hidden struct return parameter handling | |
| 1006 bool retinptr = false; | |
| 18 | 1007 |
| 1 | 1008 // regular functions |
| 40 | 1009 if (e1type->ty == Tfunction) { |
| 1010 tf = (TypeFunction*)e1type; | |
| 1 | 1011 if (tf->llvmRetInPtr) { |
| 1012 retinptr = true; | |
| 1013 } | |
| 1014 dlink = tf->linkage; | |
| 1015 } | |
| 18 | 1016 |
| 1 | 1017 // delegates |
| 40 | 1018 else if (e1type->ty == Tdelegate) { |
| 1019 Logger::println("delegateTy = %s\n", e1type->toChars()); | |
| 1020 assert(e1type->next->ty == Tfunction); | |
| 1021 tf = (TypeFunction*)e1type->next; | |
| 1 | 1022 if (tf->llvmRetInPtr) { |
| 1023 retinptr = true; | |
| 1024 } | |
| 1025 dlink = tf->linkage; | |
| 1026 delegateCall = true; | |
| 1027 } | |
| 18 | 1028 |
| 1 | 1029 // invalid |
| 1030 else { | |
| 1031 assert(tf); | |
| 1032 } | |
| 1033 | |
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1034 // va args |
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1035 bool va_magic = false; |
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1036 bool va_intrinsic = false; |
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1037 if (fn->funcdecl) { |
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1038 if (fn->funcdecl->llvmInternal == LLVMva_intrinsic) { |
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1039 va_magic = true; |
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1040 va_intrinsic = true; |
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1041 } |
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1042 else if (fn->funcdecl->llvmInternal == LLVMva_start) { |
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1043 va_magic = true; |
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1044 } |
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1045 else if (fn->funcdecl->llvmInternal == LLVMva_arg) { |
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1046 Argument* fnarg = Argument::getNth(tf->parameters, 0); |
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1047 Expression* exp = (Expression*)arguments->data[0]; |
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1048 elem* expelem = exp->toElem(p); |
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1049 assert(expelem->mem); |
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1050 elem* e = new elem; |
|
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1051 Type* t = LLVM_DtoDType(type); |
|
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1052 const llvm::Type* llt = LLVM_DtoType(type); |
|
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1053 if (LLVM_DtoIsPassedByRef(t)) |
|
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1054 llt = llvm::PointerType::get(llt); |
|
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1055 e->type = elem::VAL; |
|
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1056 e->val = p->ir->CreateVAArg(expelem->mem,llt,"tmp"); |
|
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1057 delete expelem; |
|
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1058 return e; |
|
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1059 } |
|
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1060 } |
|
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1061 |
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1062 // args |
| 1 | 1063 size_t n = arguments->dim; |
|
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1064 if (fn->funcdecl && fn->funcdecl->llvmInternal == LLVMva_start) |
|
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1065 n = 1; |
| 1 | 1066 if (fn->arg || delegateCall) n++; |
| 1067 if (retinptr) n++; | |
|
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1068 if (tf->linkage == LINKd && tf->varargs == 1) n+=2; |
| 1 | 1069 |
| 1070 llvm::Value* funcval = fn->getValue(); | |
| 18 | 1071 assert(funcval != 0); |
| 1 | 1072 std::vector<llvm::Value*> llargs(n, 0); |
| 1073 | |
| 1074 const llvm::FunctionType* llfnty = 0; | |
| 18 | 1075 |
| 1 | 1076 // normal function call |
| 1077 if (llvm::isa<llvm::FunctionType>(funcval->getType())) { | |
| 1078 llfnty = llvm::cast<llvm::FunctionType>(funcval->getType()); | |
| 1079 } | |
| 1080 // pointer to something | |
| 1081 else if (llvm::isa<llvm::PointerType>(funcval->getType())) { | |
| 1082 // pointer to function pointer - I think this not really supposed to happen, but does :/ | |
| 1083 // seems like sometimes we get a func* other times a func** | |
| 1084 if (llvm::isa<llvm::PointerType>(funcval->getType()->getContainedType(0))) { | |
| 1085 funcval = new llvm::LoadInst(funcval,"tmp",p->scopebb()); | |
| 1086 } | |
| 1087 // function pointer | |
| 1088 if (llvm::isa<llvm::FunctionType>(funcval->getType()->getContainedType(0))) { | |
| 1089 //Logger::cout() << "function pointer type:\n" << *funcval << '\n'; | |
| 1090 llfnty = llvm::cast<llvm::FunctionType>(funcval->getType()->getContainedType(0)); | |
| 1091 } | |
| 1092 // struct pointer - delegate | |
| 1093 else if (llvm::isa<llvm::StructType>(funcval->getType()->getContainedType(0))) { | |
| 6 | 1094 funcval = LLVM_DtoGEP(funcval,zero,one,"tmp",p->scopebb()); |
| 1 | 1095 funcval = new llvm::LoadInst(funcval,"tmp",p->scopebb()); |
| 1096 const llvm::Type* ty = funcval->getType()->getContainedType(0); | |
| 1097 llfnty = llvm::cast<llvm::FunctionType>(ty); | |
| 1098 } | |
| 1099 // unknown | |
| 1100 else { | |
| 1101 Logger::cout() << "what kind of pointer are we calling? : " << *funcval->getType() << '\n'; | |
| 1102 } | |
| 1103 } | |
| 1104 else { | |
| 1105 Logger::cout() << "what are we calling? : " << *funcval << '\n'; | |
| 1106 } | |
| 1107 assert(llfnty); | |
|
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1108 //Logger::cout() << "Function LLVM type: " << *llfnty << '\n'; |
| 1 | 1109 |
| 1110 // argument handling | |
| 1111 llvm::FunctionType::param_iterator argiter = llfnty->param_begin(); | |
| 1112 int j = 0; | |
| 1113 | |
|
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1114 IRExp* topexp = p->topexp(); |
|
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1115 |
| 40 | 1116 // hidden struct return arguments |
| 1 | 1117 if (retinptr) { |
|
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|
1118 if (topexp && topexp->e2 == this) { |
|
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|
1119 assert(topexp->v); |
|
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|
1120 assert(llvm::isa<llvm::StructType>(topexp->v->getType()->getContainedType(0))); |
|
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|
1121 llargs[j] = topexp->v; |
| 40 | 1122 if (LLVM_DtoIsPassedByRef(tf->next)) { |
| 1 | 1123 e->inplace = true; |
| 1124 } | |
| 1125 else | |
| 1126 assert(0); | |
| 1127 } | |
| 1128 else { | |
| 1129 llargs[j] = new llvm::AllocaInst(argiter->get()->getContainedType(0),"rettmp",p->topallocapoint()); | |
| 1130 } | |
| 1131 ++j; | |
| 1132 ++argiter; | |
| 1133 e->type = elem::VAR; | |
| 1134 } | |
| 1135 else { | |
| 1136 e->type = elem::VAL; | |
| 1137 } | |
| 1138 | |
| 40 | 1139 // this arguments |
| 1 | 1140 if (fn->arg) { |
| 1141 Logger::println("This Call"); | |
| 1142 if (fn->arg->getType() != argiter->get()) { | |
| 1143 //Logger::cout() << *fn->thisparam << '|' << *argiter->get() << '\n'; | |
| 1144 llargs[j] = new llvm::BitCastInst(fn->arg, argiter->get(), "tmp", p->scopebb()); | |
| 1145 } | |
| 1146 else { | |
| 1147 llargs[j] = fn->arg; | |
| 1148 } | |
| 1149 ++j; | |
| 1150 ++argiter; | |
| 1151 } | |
| 40 | 1152 // delegate context arguments |
| 1 | 1153 else if (delegateCall) { |
| 1154 Logger::println("Delegate Call"); | |
| 6 | 1155 llvm::Value* contextptr = LLVM_DtoGEP(fn->mem,zero,zero,"tmp",p->scopebb()); |
| 1 | 1156 llargs[j] = new llvm::LoadInst(contextptr,"tmp",p->scopebb()); |
| 1157 ++j; | |
| 1158 ++argiter; | |
| 1159 } | |
| 1160 | |
|
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|
1161 // va arg function special argument passing |
|
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|
1162 if (va_magic) { |
|
0ccfae271c45
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|
1163 size_t n = va_intrinsic ? arguments->dim : 1; |
|
0ccfae271c45
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|
1164 for (int i=0; i<n; i++,j++) |
|
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|
1165 { |
|
0ccfae271c45
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|
1166 Argument* fnarg = Argument::getNth(tf->parameters, i); |
|
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|
1167 Expression* exp = (Expression*)arguments->data[i]; |
|
0ccfae271c45
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|
1168 elem* expelem = exp->toElem(p); |
|
0ccfae271c45
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|
1169 assert(expelem->mem); |
|
0ccfae271c45
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|
1170 llargs[j] = p->ir->CreateBitCast(expelem->mem, llvm::PointerType::get(llvm::Type::Int8Ty), "tmp"); |
|
0ccfae271c45
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|
1171 delete expelem; |
|
0ccfae271c45
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|
1172 } |
|
0ccfae271c45
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|
1173 } |
| 40 | 1174 // regular arguments |
|
55
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|
1175 else { |
|
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|
1176 if (tf->linkage == LINKd && tf->varargs == 1) |
|
55
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|
1177 { |
|
57
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|
1178 Logger::println("doing d-style variadic arguments"); |
|
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|
1179 |
|
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|
1180 std::vector<const llvm::Type*> vtypes; |
|
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|
1181 std::vector<llvm::Value*> vvalues; |
|
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|
1182 std::vector<llvm::Value*> vtypeinfos; |
|
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|
1183 |
|
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|
1184 for (int i=0; i<arguments->dim; i++) { |
|
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|
1185 Argument* fnarg = Argument::getNth(tf->parameters, i); |
|
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|
1186 Expression* argexp = (Expression*)arguments->data[i]; |
|
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|
1187 vvalues.push_back(LLVM_DtoArgument(NULL, fnarg, argexp)); |
|
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|
1188 vtypes.push_back(vvalues.back()->getType()); |
|
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|
1189 |
|
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|
1190 TypeInfoDeclaration* tidecl = argexp->type->getTypeInfoDeclaration(); |
|
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|
1191 tidecl->toObjFile(); |
|
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|
1192 assert(tidecl->llvmValue); |
|
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|
1193 vtypeinfos.push_back(tidecl->llvmValue); |
|
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|
1194 } |
|
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|
1195 |
|
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|
1196 const llvm::StructType* vtype = llvm::StructType::get(vtypes); |
|
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|
1197 llvm::Value* mem = new llvm::AllocaInst(vtype,"_argptr_storage",p->topallocapoint()); |
|
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|
1198 for (unsigned i=0; i<vtype->getNumElements(); ++i) |
|
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|
1199 p->ir->CreateStore(vvalues[i], LLVM_DtoGEPi(mem,0,i,"tmp")); |
|
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|
1200 |
|
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|
1201 //llvm::Constant* typeinfoparam = llvm::ConstantPointerNull::get(llvm::cast<llvm::PointerType>(llfnty->getParamType(j))); |
|
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|
1202 assert(Type::typeinfo->llvmInitZ); |
|
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|
1203 const llvm::Type* typeinfotype = llvm::PointerType::get(Type::typeinfo->llvmInitZ->getType()); |
|
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|
1204 Logger::cout() << "typeinfo ptr type: " << *typeinfotype << '\n'; |
|
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|
1205 const llvm::ArrayType* typeinfoarraytype = llvm::ArrayType::get(typeinfotype,vtype->getNumElements()); |
|
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|
1206 llvm::Value* typeinfomem = new llvm::AllocaInst(typeinfoarraytype,"_arguments_storage",p->topallocapoint()); |
|
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|
1207 for (unsigned i=0; i<vtype->getNumElements(); ++i) { |
|
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|
1208 llvm::Value* v = p->ir->CreateBitCast(vtypeinfos[i], typeinfotype, "tmp"); |
|
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|
1209 p->ir->CreateStore(v, LLVM_DtoGEPi(typeinfomem,0,i,"tmp")); |
|
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|
1210 } |
|
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|
1211 |
|
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|
1212 llvm::Value* typeinfoarrayparam = new llvm::AllocaInst(llfnty->getParamType(j)->getContainedType(0),"_arguments_array",p->topallocapoint()); |
|
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|
1213 p->ir->CreateStore(LLVM_DtoConstSize_t(vtype->getNumElements()), LLVM_DtoGEPi(typeinfoarrayparam,0,0,"tmp")); |
|
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|
1214 llvm::Value* casttypeinfomem = p->ir->CreateBitCast(typeinfomem, llvm::PointerType::get(typeinfotype), "tmp"); |
|
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changeset
|
1215 p->ir->CreateStore(casttypeinfomem, LLVM_DtoGEPi(typeinfoarrayparam,0,1,"tmp")); |
|
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|
1216 |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1217 llargs[j] = typeinfoarrayparam;; |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1218 j++; |
|
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|
1219 llargs[j] = p->ir->CreateBitCast(mem, llvm::PointerType::get(llvm::Type::Int8Ty), "tmp"); |
|
a9d29e9f1fed
[svn r61] Added support for D-style variadic functions :)
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diff
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|
1220 j++; |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1221 llargs.resize(2); |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1222 } |
|
a9d29e9f1fed
[svn r61] Added support for D-style variadic functions :)
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diff
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|
1223 else { |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1224 Logger::println("doing normal arguments"); |
|
a9d29e9f1fed
[svn r61] Added support for D-style variadic functions :)
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diff
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|
1225 for (int i=0; i<arguments->dim; i++,j++) { |
|
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[svn r61] Added support for D-style variadic functions :)
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diff
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|
1226 Argument* fnarg = Argument::getNth(tf->parameters, i); |
|
a9d29e9f1fed
[svn r61] Added support for D-style variadic functions :)
lindquist
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|
1227 llargs[j] = LLVM_DtoArgument(llfnty->getParamType(j), fnarg, (Expression*)arguments->data[i]); |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1228 } |
|
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|
1229 Logger::println("%d params passed", n); |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1230 for (int i=0; i<n; ++i) { |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1231 Logger::cout() << *llargs[i] << '\n'; |
|
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|
1232 } |
|
55
0ccfae271c45
[svn r59] Added support for C-style variadic functions. Currently only works on x86, x86-64 va_arg is broken in LLVM 2.1. PPC and PPC64 unknown.
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|
1233 } |
| 1 | 1234 } |
| 1235 | |
| 1236 // void returns cannot not be named | |
| 1237 const char* varname = ""; | |
| 1238 if (llfnty->getReturnType() != llvm::Type::VoidTy) | |
| 1239 varname = "tmp"; | |
| 1240 | |
|
55
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|
1241 Logger::cout() << "Calling: " << *funcval->getType() << '\n'; |
| 1 | 1242 |
| 1243 // call the function | |
| 1244 llvm::CallInst* call = new llvm::CallInst(funcval, llargs.begin(), llargs.end(), varname, p->scopebb()); | |
|
27
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[svn r31] * Fixed returning through hidden pointer was unable to report back the return value
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diff
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|
1245 if (retinptr) |
|
92408a3a2bac
[svn r31] * Fixed returning through hidden pointer was unable to report back the return value
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diff
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|
1246 e->mem = llargs[0]; |
|
92408a3a2bac
[svn r31] * Fixed returning through hidden pointer was unable to report back the return value
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diff
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|
1247 else |
|
92408a3a2bac
[svn r31] * Fixed returning through hidden pointer was unable to report back the return value
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|
1248 e->val = call; |
| 1 | 1249 |
| 1250 // set calling convention | |
|
55
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diff
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|
1251 if ((fn->funcdecl && (fn->funcdecl->llvmInternal != LLVMintrinsic && fn->funcdecl->llvmInternal != LLVMva_start)) || delegateCall) |
| 1 | 1252 call->setCallingConv(LLVM_DtoCallingConv(dlink)); |
|
11
d3ee9efe20e2
[svn r15] * Fixed a bunch problems with virtual calls. Seems I did some rather poor testing.
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diff
changeset
|
1253 else if (fn->callconv != (unsigned)-1) |
|
d3ee9efe20e2
[svn r15] * Fixed a bunch problems with virtual calls. Seems I did some rather poor testing.
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diff
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|
1254 call->setCallingConv(fn->callconv); |
| 1 | 1255 |
| 1256 delete fn; | |
| 1257 return e; | |
| 1258 } | |
| 1259 | |
| 1260 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1261 | |
| 1262 elem* CastExp::toElem(IRState* p) | |
| 1263 { | |
|
53
06ccc817acd4
[svn r57] Added most basic TypeInfo (rebuild lphobos).
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diff
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|
1264 Logger::print("CastExp::toElem: %s | %s\n", toChars(), type->toChars()); |
| 1 | 1265 LOG_SCOPE; |
| 1266 elem* e = new elem; | |
| 1267 elem* u = e1->toElem(p); | |
| 40 | 1268 const llvm::Type* tolltype = LLVM_DtoType(to); |
| 1269 Type* fromtype = LLVM_DtoDType(e1->type); | |
| 1270 Type* totype = LLVM_DtoDType(to); | |
| 1271 int lsz = fromtype->size(); | |
| 1272 int rsz = totype->size(); | |
| 1 | 1273 |
| 1274 // this makes sure the strange lvalue casts don't screw things up | |
| 1275 e->mem = u->mem; | |
| 1276 | |
| 40 | 1277 if (fromtype->isintegral()) { |
| 1278 if (totype->isintegral()) { | |
| 1 | 1279 if (lsz < rsz) { |
| 40 | 1280 Logger::cout() << *tolltype << '\n'; |
| 1281 if (fromtype->isunsigned() || fromtype->ty == Tbool) { | |
| 1282 e->val = new llvm::ZExtInst(u->getValue(), tolltype, "tmp", p->scopebb()); | |
| 1 | 1283 } else { |
| 40 | 1284 e->val = new llvm::SExtInst(u->getValue(), tolltype, "tmp", p->scopebb()); |
| 1 | 1285 } |
| 1286 } | |
| 1287 else if (lsz > rsz) { | |
| 40 | 1288 e->val = new llvm::TruncInst(u->getValue(), tolltype, "tmp", p->scopebb()); |
| 1 | 1289 } |
| 1290 else { | |
| 40 | 1291 e->val = new llvm::BitCastInst(u->getValue(), tolltype, "tmp", p->scopebb()); |
| 1 | 1292 } |
| 1293 } | |
| 40 | 1294 else if (totype->isfloating()) { |
| 1295 if (fromtype->isunsigned()) { | |
| 1296 e->val = new llvm::UIToFPInst(u->getValue(), tolltype, "tmp", p->scopebb()); | |
| 1 | 1297 } |
| 1298 else { | |
| 40 | 1299 e->val = new llvm::SIToFPInst(u->getValue(), tolltype, "tmp", p->scopebb()); |
| 1 | 1300 } |
| 1301 } | |
| 1302 else { | |
| 1303 assert(0); | |
| 1304 } | |
| 1305 //e->storeVal = u->storeVal ? u->storeVal : u->val; | |
| 1306 e->type = elem::VAL; | |
| 1307 } | |
| 40 | 1308 else if (fromtype->isfloating()) { |
| 1309 if (totype->isfloating()) { | |
| 1310 if ((fromtype->ty == Tfloat80 || fromtype->ty == Tfloat64) && (totype->ty == Tfloat80 || totype->ty == Tfloat64)) { | |
| 1 | 1311 e->val = u->getValue(); |
| 1312 } | |
| 1313 else if (lsz < rsz) { | |
| 40 | 1314 e->val = new llvm::FPExtInst(u->getValue(), tolltype, "tmp", p->scopebb()); |
| 1 | 1315 } |
| 1316 else if (lsz > rsz) { | |
| 40 | 1317 e->val = new llvm::FPTruncInst(u->getValue(), tolltype, "tmp", p->scopebb()); |
| 1 | 1318 } |
| 1319 else { | |
| 1320 assert(0); | |
| 1321 } | |
| 1322 } | |
| 40 | 1323 else if (totype->isintegral()) { |
| 1324 if (totype->isunsigned()) { | |
| 1325 e->val = new llvm::FPToUIInst(u->getValue(), tolltype, "tmp", p->scopebb()); | |
| 1 | 1326 } |
| 1327 else { | |
| 40 | 1328 e->val = new llvm::FPToSIInst(u->getValue(), tolltype, "tmp", p->scopebb()); |
| 1 | 1329 } |
| 1330 } | |
| 1331 else { | |
| 1332 assert(0); | |
| 1333 } | |
| 1334 e->type = elem::VAL; | |
| 1335 } | |
| 40 | 1336 else if (fromtype->ty == Tclass) { |
| 1 | 1337 //assert(to->ty == Tclass); |
| 40 | 1338 e->val = new llvm::BitCastInst(u->getValue(), tolltype, "tmp", p->scopebb()); |
| 1 | 1339 e->type = elem::VAL; |
| 1340 } | |
| 40 | 1341 else if (fromtype->ty == Tarray || fromtype->ty == Tsarray) { |
| 1 | 1342 Logger::cout() << "from array or sarray" << '\n'; |
| 40 | 1343 if (totype->ty == Tpointer) { |
| 1 | 1344 Logger::cout() << "to pointer" << '\n'; |
| 40 | 1345 assert(fromtype->next == totype->next); |
| 1 | 1346 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); |
| 1347 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1, false); | |
| 6 | 1348 llvm::Value* ptr = LLVM_DtoGEP(u->getValue(),zero,one,"tmp",p->scopebb()); |
| 1 | 1349 e->val = new llvm::LoadInst(ptr, "tmp", p->scopebb()); |
| 1350 e->type = elem::VAL; | |
| 1351 } | |
| 40 | 1352 else if (totype->ty == Tarray) { |
| 1 | 1353 Logger::cout() << "to array" << '\n'; |
| 40 | 1354 const llvm::Type* ptrty = LLVM_DtoType(totype->next); |
| 1 | 1355 if (ptrty == llvm::Type::VoidTy) |
| 1356 ptrty = llvm::Type::Int8Ty; | |
| 1357 ptrty = llvm::PointerType::get(ptrty); | |
| 1358 | |
| 52 | 1359 const llvm::Type* ety = LLVM_DtoType(fromtype->next); |
| 1360 if (ety == llvm::Type::VoidTy) | |
| 1361 ety = llvm::Type::Int8Ty; | |
| 1362 | |
| 1 | 1363 if (u->type == elem::SLICE) { |
| 1364 e->mem = new llvm::BitCastInst(u->mem, ptrty, "tmp", p->scopebb()); | |
| 52 | 1365 if (fromtype->next->size() == totype->next->size()) |
| 1366 e->arg = u->arg; | |
| 1367 else | |
| 1368 e->arg = LLVM_DtoArrayCastLength(u->arg, ety, ptrty->getContainedType(0)); | |
| 1 | 1369 } |
| 1370 else { | |
| 1371 llvm::Value* uval = u->getValue(); | |
| 40 | 1372 if (fromtype->ty == Tsarray) { |
|
4
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[svn r8] changed backend includes to always use the gen/<foo>.h prefix
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|
1373 Logger::cout() << "uvalTy = " << *uval->getType() << '\n'; |
|
e116aa1488e6
[svn r8] changed backend includes to always use the gen/<foo>.h prefix
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|
1374 assert(llvm::isa<llvm::PointerType>(uval->getType())); |
|
e116aa1488e6
[svn r8] changed backend includes to always use the gen/<foo>.h prefix
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|
1375 const llvm::ArrayType* arrty = llvm::cast<llvm::ArrayType>(uval->getType()->getContainedType(0)); |
|
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[svn r8] changed backend includes to always use the gen/<foo>.h prefix
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diff
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|
1376 e->arg = llvm::ConstantInt::get(LLVM_DtoSize_t(), arrty->getNumElements(), false); |
| 52 | 1377 e->arg = LLVM_DtoArrayCastLength(e->arg, ety, ptrty->getContainedType(0)); |
|
4
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[svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
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diff
changeset
|
1378 e->mem = new llvm::BitCastInst(uval, ptrty, "tmp", p->scopebb()); |
|
e116aa1488e6
[svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
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diff
changeset
|
1379 } |
|
e116aa1488e6
[svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
1
diff
changeset
|
1380 else { |
|
e116aa1488e6
[svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
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diff
changeset
|
1381 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); |
|
e116aa1488e6
[svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
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1
diff
changeset
|
1382 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1, false); |
| 6 | 1383 e->arg = LLVM_DtoGEP(uval,zero,zero,"tmp",p->scopebb()); |
|
4
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[svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
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diff
changeset
|
1384 e->arg = new llvm::LoadInst(e->arg, "tmp", p->scopebb()); |
| 52 | 1385 e->arg = LLVM_DtoArrayCastLength(e->arg, ety, ptrty->getContainedType(0)); |
|
4
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[svn r8] changed backend includes to always use the gen/<foo>.h prefix
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diff
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|
1386 |
| 6 | 1387 e->mem = LLVM_DtoGEP(uval,zero,one,"tmp",p->scopebb()); |
|
4
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[svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
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diff
changeset
|
1388 e->mem = new llvm::LoadInst(e->mem, "tmp", p->scopebb()); |
|
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[svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
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diff
changeset
|
1389 //Logger::cout() << *e->mem->getType() << '|' << *ptrty << '\n'; |
|
e116aa1488e6
[svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
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diff
changeset
|
1390 e->mem = new llvm::BitCastInst(e->mem, ptrty, "tmp", p->scopebb()); |
|
e116aa1488e6
[svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
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diff
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|
1391 } |
| 1 | 1392 } |
| 1393 e->type = elem::SLICE; | |
| 1394 } | |
| 40 | 1395 else if (totype->ty == Tsarray) { |
| 1 | 1396 Logger::cout() << "to sarray" << '\n'; |
| 1397 assert(0); | |
| 1398 } | |
| 1399 else { | |
| 1400 assert(0); | |
| 1401 } | |
| 1402 } | |
| 40 | 1403 else if (fromtype->ty == Tpointer) { |
| 1404 if (totype->ty == Tpointer || totype->ty == Tclass) { | |
| 1 | 1405 llvm::Value* src = u->getValue(); |
|
57
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[svn r61] Added support for D-style variadic functions :)
lindquist
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diff
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|
1406 Logger::cout() << *src << '|' << *tolltype << '\n'; |
| 40 | 1407 e->val = new llvm::BitCastInst(src, tolltype, "tmp", p->scopebb()); |
| 1 | 1408 } |
| 40 | 1409 else if (totype->isintegral()) { |
| 1410 e->val = new llvm::PtrToIntInst(u->getValue(), tolltype, "tmp", p->scopebb()); | |
| 1 | 1411 } |
| 1412 else | |
| 1413 assert(0); | |
| 1414 e->type = elem::VAL; | |
| 1415 } | |
| 1416 else { | |
| 1417 assert(0); | |
| 1418 } | |
| 1419 delete u; | |
| 1420 return e; | |
| 1421 } | |
| 1422 | |
| 1423 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1424 | |
| 1425 elem* SymOffExp::toElem(IRState* p) | |
| 1426 { | |
| 1427 Logger::print("SymOffExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 1428 LOG_SCOPE; | |
| 1429 elem* e = 0; | |
| 1430 if (VarDeclaration* vd = var->isVarDeclaration()) | |
| 1431 { | |
| 1432 Logger::println("VarDeclaration"); | |
| 52 | 1433 if (!vd->llvmTouched && vd->isDataseg()) |
| 1434 vd->toObjFile(); | |
| 1435 | |
| 1436 if (vd->isTypedefDeclaration()) { | |
| 1437 e->istypeinfo = true; | |
| 1438 } | |
| 1439 | |
| 23 | 1440 assert(vd->llvmValue); |
| 40 | 1441 Type* t = LLVM_DtoDType(type); |
|
50
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[svn r54] Added support for nested delegates referencing parent's stack variables.
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diff
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|
1442 Type* vdtype = LLVM_DtoDType(vd->type); |
|
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[svn r54] Added support for nested delegates referencing parent's stack variables.
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diff
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|
1443 |
|
6fcc08a4d406
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diff
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|
1444 llvm::Value* llvalue = vd->nestedref ? LLVM_DtoNestedVariable(vd) : vd->llvmValue; |
|
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[svn r54] Added support for nested delegates referencing parent's stack variables.
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diff
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|
1445 |
| 40 | 1446 if (vdtype->ty == Tstruct && !(t->ty == Tpointer && t->next == vdtype)) { |
| 1447 TypeStruct* vdt = (TypeStruct*)vdtype; | |
| 1 | 1448 e = new elem; |
|
8
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[svn r12] fixed accessing aggregate fields of aggregates
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diff
changeset
|
1449 std::vector<unsigned> dst(1,0); |
| 40 | 1450 vdt->sym->offsetToIndex(t->next, offset, dst); |
|
50
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|
1451 llvm::Value* ptr = llvalue; |
| 1 | 1452 assert(ptr); |
|
8
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[svn r12] fixed accessing aggregate fields of aggregates
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|
1453 e->mem = LLVM_DtoGEP(ptr,dst,"tmp",p->scopebb()); |
| 1 | 1454 e->type = elem::VAL; |
| 1455 e->field = true; | |
| 1456 } | |
| 40 | 1457 else if (vdtype->ty == Tsarray) { |
| 1 | 1458 /*e = new elem; |
| 1459 llvm::Value* idx0 = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 1460 e->val = new llvm::GetElementPtrInst(vd->llvmValue,idx0,idx0,"tmp",p->scopebb());*/ | |
| 1461 e = new elem; | |
| 1462 llvm::Value* idx0 = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 1463 //llvm::Value* idx1 = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1, false); | |
|
50
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|
1464 e->mem = LLVM_DtoGEP(llvalue,idx0,idx0,"tmp",p->scopebb()); |
|
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diff
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|
1465 e->arg = llvalue; |
| 1 | 1466 e->type = elem::VAL; |
| 1467 } | |
| 1468 else if (offset == 0) { | |
| 1469 e = new elem; | |
|
50
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[svn r54] Added support for nested delegates referencing parent's stack variables.
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|
1470 assert(llvalue); |
|
6fcc08a4d406
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|
1471 e->mem = llvalue; |
|
53
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[svn r57] Added most basic TypeInfo (rebuild lphobos).
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diff
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|
1472 const llvm::Type* llt = LLVM_DtoType(t); |
|
06ccc817acd4
[svn r57] Added most basic TypeInfo (rebuild lphobos).
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|
1473 if (llvalue->getType() != llt) { |
|
06ccc817acd4
[svn r57] Added most basic TypeInfo (rebuild lphobos).
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diff
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|
1474 Logger::cout() << "llt is:" << *llt << '\n'; |
|
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diff
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|
1475 //const llvm::PointerType* vpty = llvm::PointerType::get(llvm::Type::Int8Ty); |
|
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[svn r57] Added most basic TypeInfo (rebuild lphobos).
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diff
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|
1476 e->mem = p->ir->CreateBitCast(e->mem, llt, "tmp"); |
|
06ccc817acd4
[svn r57] Added most basic TypeInfo (rebuild lphobos).
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diff
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|
1477 } |
| 1 | 1478 e->type = elem::VAL; |
| 1479 } | |
| 1480 else { | |
| 1481 assert(0); | |
| 1482 } | |
| 1483 } | |
| 1484 else if (FuncDeclaration* fd = var->isFuncDeclaration()) | |
| 1485 { | |
| 1486 Logger::println("FuncDeclaration"); | |
| 1487 e = new elem; | |
| 1488 if (fd->llvmValue == 0) | |
| 1489 fd->toObjFile(); | |
| 1490 e->val = fd->llvmValue; | |
| 1491 e->type = elem::FUNC; | |
| 1492 } | |
| 1493 assert(e != 0); | |
| 1494 assert(e->type != elem::NONE); | |
| 1495 return e; | |
| 1496 } | |
| 1497 | |
| 1498 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1499 | |
| 1500 elem* PtrExp::toElem(IRState* p) | |
| 1501 { | |
| 1502 Logger::print("PtrExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 1503 LOG_SCOPE; | |
| 1504 elem* e = new elem; | |
| 1505 elem* a = e1->toElem(p); | |
| 1506 | |
| 1507 if (a->mem) | |
| 1508 Logger::cout() << "mem: " << *a->mem << '\n'; | |
| 1509 if (a->val) | |
| 1510 Logger::cout() << "val: " << *a->val << '\n'; | |
| 1511 | |
| 1512 if (a->field) | |
| 1513 e->mem = a->mem; | |
| 1514 else | |
| 1515 e->mem = a->getValue(); | |
| 1516 e->type = elem::VAR; | |
| 1517 | |
| 1518 delete a; | |
| 1519 return e; | |
| 1520 } | |
| 1521 | |
| 1522 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1523 | |
| 1524 elem* DotVarExp::toElem(IRState* p) | |
| 1525 { | |
| 1526 Logger::print("DotVarExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 1527 LOG_SCOPE; | |
| 1528 elem* e = new elem; | |
| 1529 | |
| 1530 elem* l = e1->toElem(p); | |
| 1531 | |
| 40 | 1532 Type* t = LLVM_DtoDType(type); |
| 1533 Type* e1type = LLVM_DtoDType(e1->type); | |
| 1534 | |
| 1535 Logger::print("e1->type=%s\n", e1type->toChars()); | |
| 1 | 1536 |
| 1537 if (VarDeclaration* vd = var->isVarDeclaration()) { | |
|
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|
1538 std::vector<unsigned> vdoffsets(1,0); |
| 1 | 1539 llvm::Value* src = 0; |
| 40 | 1540 if (e1type->ty == Tpointer) { |
| 1541 assert(e1type->next->ty == Tstruct); | |
| 1542 TypeStruct* ts = (TypeStruct*)e1type->next; | |
|
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|
1543 ts->sym->offsetToIndex(vd->type, vd->offset, vdoffsets); |
|
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|
1544 Logger::println("Struct member offset:%d", vd->offset); |
|
15
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|
1545 src = l->val ? l->val : l->mem; |
| 1 | 1546 } |
| 1547 else if (e1->type->ty == Tclass) { | |
| 40 | 1548 TypeClass* tc = (TypeClass*)e1type; |
| 1 | 1549 Logger::println("Class member offset: %d", vd->offset); |
|
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|
1550 tc->sym->offsetToIndex(vd->type, vd->offset, vdoffsets); |
| 1 | 1551 src = l->getValue(); |
| 1552 } | |
|
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|
1553 assert(vdoffsets.size() != 1); |
| 1 | 1554 assert(src != 0); |
| 40 | 1555 Logger::cout() << "src: " << *src << '\n'; |
|
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|
1556 llvm::Value* arrptr = LLVM_DtoGEP(src,vdoffsets,"tmp",p->scopebb()); |
| 1 | 1557 e->mem = arrptr; |
| 1558 Logger::cout() << "mem: " << *e->mem << '\n'; | |
| 1559 e->type = elem::VAR; | |
| 1560 } | |
| 1561 else if (FuncDeclaration* fdecl = var->isFuncDeclaration()) | |
| 1562 { | |
| 1563 if (fdecl->llvmValue == 0) | |
| 1564 { | |
| 1565 fdecl->toObjFile(); | |
| 1566 } | |
| 1567 | |
| 1568 llvm::Value* funcval = fdecl->llvmValue; | |
| 1569 e->arg = l->getValue(); | |
| 1570 | |
| 1571 // virtual call | |
| 1572 if (fdecl->isVirtual()) { | |
| 1573 assert(fdecl->vtblIndex > 0); | |
| 40 | 1574 assert(e1type->ty == Tclass); |
| 1 | 1575 |
| 1576 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 1577 llvm::Value* vtblidx = llvm::ConstantInt::get(llvm::Type::Int32Ty, (size_t)fdecl->vtblIndex, false); | |
| 6 | 1578 funcval = LLVM_DtoGEP(e->arg, zero, zero, "tmp", p->scopebb()); |
| 1 | 1579 funcval = new llvm::LoadInst(funcval,"tmp",p->scopebb()); |
|
53
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diff
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|
1580 funcval = LLVM_DtoGEP(funcval, zero, vtblidx, toChars(), p->scopebb()); |
| 1 | 1581 funcval = new llvm::LoadInst(funcval,"tmp",p->scopebb()); |
| 9 | 1582 assert(funcval->getType() == fdecl->llvmValue->getType()); |
|
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[svn r15] * Fixed a bunch problems with virtual calls. Seems I did some rather poor testing.
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|
1583 e->callconv = LLVM_DtoCallingConv(fdecl->linkage); |
| 1 | 1584 } |
| 1585 e->val = funcval; | |
| 1586 e->type = elem::VAL; | |
| 1587 } | |
| 1588 else { | |
| 1589 printf("unknown: %s\n", var->toChars()); | |
| 1590 assert(0); | |
| 1591 } | |
| 1592 | |
| 1593 delete l; | |
| 1594 | |
| 1595 return e; | |
| 1596 } | |
| 1597 | |
| 1598 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1599 | |
| 1600 elem* ThisExp::toElem(IRState* p) | |
| 1601 { | |
| 1602 Logger::print("ThisExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 1603 LOG_SCOPE; | |
| 1604 elem* e = new elem; | |
| 1605 | |
| 1606 if (VarDeclaration* vd = var->isVarDeclaration()) { | |
| 40 | 1607 llvm::Value* v = p->func().decl->llvmThisVar; |
|
15
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diff
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|
1608 if (llvm::isa<llvm::AllocaInst>(v)) |
|
37a4fdab33fc
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diff
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|
1609 v = new llvm::LoadInst(v, "tmp", p->scopebb()); |
|
37a4fdab33fc
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|
1610 e->mem = v; |
| 1 | 1611 e->type = elem::VAL; |
|
15
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|
1612 e->isthis = true; |
| 1 | 1613 } |
| 1614 else { | |
| 1615 assert(0); | |
| 1616 } | |
| 1617 | |
| 1618 return e; | |
| 1619 } | |
| 1620 | |
| 1621 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1622 | |
| 1623 elem* AddrExp::toElem(IRState* p) | |
| 1624 { | |
| 1625 Logger::print("AddrExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 1626 LOG_SCOPE; | |
| 1627 elem* e = e1->toElem(p); | |
| 1628 e->field = true; | |
| 1629 return e; | |
| 1630 } | |
| 1631 | |
| 1632 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1633 | |
| 1634 elem* StructLiteralExp::toElem(IRState* p) | |
| 1635 { | |
| 1636 Logger::print("StructLiteralExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 1637 LOG_SCOPE; | |
| 1638 elem* e = new elem; | |
| 1639 | |
|
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|
1640 llvm::Value* sptr = 0; |
|
881158a93592
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diff
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|
1641 |
|
881158a93592
[svn r34] * Fixed passing a struct literal as function argument
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diff
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|
1642 // if there is no lval, this is probably a temporary struct literal. correct? |
|
54
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diff
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|
1643 if (!p->topexp() || p->topexp()->e2 != this) |
| 1 | 1644 { |
|
30
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diff
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|
1645 sptr = new llvm::AllocaInst(LLVM_DtoType(type),"tmpstructliteral",p->topallocapoint()); |
|
881158a93592
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|
1646 e->mem = sptr; |
|
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[svn r34] * Fixed passing a struct literal as function argument
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diff
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|
1647 e->type = elem::VAR; |
| 1 | 1648 } |
|
30
881158a93592
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|
1649 // already has memory |
|
54
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diff
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|
1650 else if (p->topexp()->e2 == this) |
| 1 | 1651 { |
|
54
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diff
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|
1652 sptr = p->topexp()->v; |
|
30
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|
1653 } |
|
54
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diff
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|
1654 else |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
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diff
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|
1655 assert(0); |
| 1 | 1656 |
|
30
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|
1657 assert(sptr); |
| 1 | 1658 |
|
30
881158a93592
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diff
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|
1659 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); |
|
881158a93592
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29
diff
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|
1660 |
|
881158a93592
[svn r34] * Fixed passing a struct literal as function argument
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diff
changeset
|
1661 unsigned n = elements->dim; |
|
881158a93592
[svn r34] * Fixed passing a struct literal as function argument
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diff
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|
1662 for (unsigned i=0; i<n; ++i) |
|
881158a93592
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lindquist
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diff
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|
1663 { |
|
881158a93592
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lindquist
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29
diff
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|
1664 llvm::Value* offset = llvm::ConstantInt::get(llvm::Type::Int32Ty, i, false); |
|
881158a93592
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lindquist
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|
1665 llvm::Value* arrptr = LLVM_DtoGEP(sptr,zero,offset,"tmp",p->scopebb()); |
| 1 | 1666 |
|
30
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diff
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|
1667 Expression* vx = (Expression*)elements->data[i]; |
|
881158a93592
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lindquist
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diff
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|
1668 if (vx != 0) { |
|
54
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[svn r58] Fixed cond expression resulting in a non-basic type.
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diff
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|
1669 p->exps.push_back(IRExp(NULL,vx,arrptr)); |
|
30
881158a93592
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lindquist
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diff
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|
1670 elem* ve = vx->toElem(p); |
|
54
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parents:
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diff
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|
1671 p->exps.pop_back(); |
| 40 | 1672 |
| 1673 if (!ve->inplace) { | |
| 1674 llvm::Value* val = ve->getValue(); | |
| 1675 Logger::cout() << *val << " | " << *arrptr << '\n'; | |
| 1676 | |
| 1677 Type* vxtype = LLVM_DtoDType(vx->type); | |
|
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
50
diff
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|
1678 LLVM_DtoAssign(vxtype, arrptr, val); |
| 1 | 1679 } |
|
30
881158a93592
[svn r34] * Fixed passing a struct literal as function argument
lindquist
parents:
29
diff
changeset
|
1680 delete ve; |
|
881158a93592
[svn r34] * Fixed passing a struct literal as function argument
lindquist
parents:
29
diff
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|
1681 } |
|
881158a93592
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diff
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|
1682 else { |
|
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diff
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|
1683 assert(0); |
| 1 | 1684 } |
| 1685 } | |
| 1686 | |
| 1687 e->inplace = true; | |
| 1688 | |
| 1689 return e; | |
| 1690 } | |
| 1691 | |
| 1692 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1693 | |
| 40 | 1694 llvm::Constant* StructLiteralExp::toConstElem(IRState* p) |
| 1695 { | |
| 1696 Logger::print("StructLiteralExp::toConstElem: %s | %s\n", toChars(), type->toChars()); | |
| 1697 LOG_SCOPE; | |
| 1698 | |
| 1699 unsigned n = elements->dim; | |
| 1700 std::vector<llvm::Constant*> vals(n, NULL); | |
| 1701 | |
| 1702 for (unsigned i=0; i<n; ++i) | |
| 1703 { | |
| 1704 Expression* vx = (Expression*)elements->data[i]; | |
| 1705 vals[i] = vx->toConstElem(p); | |
| 1706 } | |
| 1707 | |
| 1708 assert(LLVM_DtoDType(type)->ty == Tstruct); | |
| 1709 const llvm::Type* t = LLVM_DtoType(type); | |
| 1710 const llvm::StructType* st = llvm::cast<llvm::StructType>(t); | |
| 1711 return llvm::ConstantStruct::get(st,vals); | |
| 1712 } | |
| 1713 | |
| 1714 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1715 | |
| 1 | 1716 elem* IndexExp::toElem(IRState* p) |
| 1717 { | |
| 1718 Logger::print("IndexExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 1719 LOG_SCOPE; | |
| 1720 | |
| 1721 elem* e = new elem; | |
| 1722 | |
| 1723 elem* l = e1->toElem(p); | |
| 1724 | |
| 40 | 1725 Type* e1type = LLVM_DtoDType(e1->type); |
| 1726 | |
| 1 | 1727 p->arrays.push_back(l->mem); // if $ is used it must be an array so this is fine. |
| 1728 elem* r = e2->toElem(p); | |
| 1729 p->arrays.pop_back(); | |
| 1730 | |
| 1731 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 1732 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1, false); | |
| 1733 | |
| 1734 llvm::Value* arrptr = 0; | |
| 40 | 1735 if (e1type->ty == Tpointer) { |
| 1 | 1736 arrptr = new llvm::GetElementPtrInst(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 1737 } | |
| 40 | 1738 else if (e1type->ty == Tsarray) { |
| 1739 arrptr = LLVM_DtoGEP(l->getValue(), zero, r->getValue(),"tmp",p->scopebb()); | |
| 1 | 1740 } |
| 40 | 1741 else if (e1type->ty == Tarray) { |
| 6 | 1742 arrptr = LLVM_DtoGEP(l->mem,zero,one,"tmp",p->scopebb()); |
| 1 | 1743 arrptr = new llvm::LoadInst(arrptr,"tmp",p->scopebb()); |
| 1744 arrptr = new llvm::GetElementPtrInst(arrptr,r->getValue(),"tmp",p->scopebb()); | |
| 1745 } | |
| 1746 assert(arrptr); | |
| 1747 | |
| 1748 e->mem = arrptr; | |
| 1749 e->type = elem::VAR; | |
| 1750 | |
| 1751 delete l; | |
| 1752 delete r; | |
| 1753 | |
| 1754 return e; | |
| 1755 } | |
| 1756 | |
| 1757 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1758 | |
| 1759 elem* SliceExp::toElem(IRState* p) | |
| 1760 { | |
| 1761 Logger::print("SliceExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 1762 LOG_SCOPE; | |
| 1763 | |
| 52 | 1764 Type* t = LLVM_DtoDType(type); |
| 1765 assert(t->ty == Tarray); | |
| 1766 | |
| 1 | 1767 elem* v = e1->toElem(p); |
| 40 | 1768 Type* e1type = LLVM_DtoDType(e1->type); |
| 1 | 1769 |
| 1770 elem* e = new elem; | |
| 1771 assert(v->mem); | |
| 1772 e->type = elem::SLICE; | |
| 1773 | |
| 1774 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 1775 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1, false); | |
| 1776 | |
| 1777 // partial slice | |
| 1778 if (lwr) | |
| 1779 { | |
| 1780 assert(upr); | |
| 1781 p->arrays.push_back(v->mem); | |
| 1782 elem* lo = lwr->toElem(p); | |
| 1783 | |
| 1784 bool lwr_is_zero = false; | |
| 1785 if (lo->type == elem::CONST) | |
| 1786 { | |
| 1787 assert(lo->val); | |
| 1788 assert(llvm::isa<llvm::ConstantInt>(lo->val)); | |
| 1789 | |
| 40 | 1790 if (e1type->ty == Tpointer) { |
| 1 | 1791 e->mem = v->getValue(); |
| 1792 } | |
| 40 | 1793 else if (e1type->ty == Tarray) { |
| 6 | 1794 llvm::Value* tmp = LLVM_DtoGEP(v->mem,zero,one,"tmp",p->scopebb()); |
| 1 | 1795 e->mem = new llvm::LoadInst(tmp,"tmp",p->scopebb()); |
| 1796 } | |
| 40 | 1797 else if (e1type->ty == Tsarray) { |
| 1798 e->mem = LLVM_DtoGEP(v->mem,zero,zero,"tmp",p->scopebb()); | |
| 1799 } | |
| 1 | 1800 else |
| 1801 assert(e->mem); | |
| 1802 | |
| 1803 llvm::ConstantInt* c = llvm::cast<llvm::ConstantInt>(lo->val); | |
| 1804 if (!(lwr_is_zero = c->isZero())) { | |
| 1805 e->mem = new llvm::GetElementPtrInst(e->mem,lo->val,"tmp",p->scopebb()); | |
| 1806 } | |
| 1807 } | |
| 1808 else | |
| 1809 { | |
| 40 | 1810 if (e1type->ty == Tarray) { |
| 1811 llvm::Value* tmp = LLVM_DtoGEP(v->mem,zero,one,"tmp",p->scopebb()); | |
| 1812 tmp = new llvm::LoadInst(tmp,"tmp",p->scopebb()); | |
| 1813 e->mem = new llvm::GetElementPtrInst(tmp,lo->getValue(),"tmp",p->scopebb()); | |
| 1814 } | |
| 1815 else if (e1type->ty == Tsarray) { | |
| 1816 e->mem = LLVM_DtoGEP(v->mem,zero,lo->getValue(),"tmp",p->scopebb()); | |
| 1817 } | |
| 1818 else | |
| 1819 assert(0); | |
| 1 | 1820 } |
| 1821 | |
| 1822 elem* up = upr->toElem(p); | |
| 1823 p->arrays.pop_back(); | |
| 1824 | |
| 1825 if (up->type == elem::CONST) | |
| 1826 { | |
| 1827 assert(up->val); | |
| 1828 assert(llvm::isa<llvm::ConstantInt>(up->val)); | |
| 1829 if (lwr_is_zero) { | |
| 1830 e->arg = up->val; | |
| 1831 } | |
| 1832 else { | |
| 1833 if (lo->type == elem::CONST) { | |
| 1834 llvm::Constant* clo = llvm::cast<llvm::Constant>(lo->val); | |
| 1835 llvm::Constant* cup = llvm::cast<llvm::Constant>(up->val); | |
| 1836 e->arg = llvm::ConstantExpr::getSub(cup, clo); | |
| 1837 } | |
| 1838 else { | |
| 1839 e->arg = llvm::BinaryOperator::createSub(up->val, lo->getValue(), "tmp", p->scopebb()); | |
| 1840 } | |
| 1841 } | |
| 1842 } | |
| 1843 else | |
| 1844 { | |
| 1845 if (lwr_is_zero) { | |
| 1846 e->arg = up->getValue(); | |
| 1847 } | |
| 1848 else { | |
| 1849 e->arg = llvm::BinaryOperator::createSub(up->getValue(), lo->getValue(), "tmp", p->scopebb()); | |
| 1850 } | |
| 1851 } | |
| 1852 | |
| 1853 delete lo; | |
| 1854 delete up; | |
| 52 | 1855 |
| 1856 /* | |
| 1857 llvm::Value* tmpmem = new llvm::AllocaInst(LLVM_DtoType(t),"tmp",p->topallocapoint()); | |
| 1858 llvm::Value* ptr = LLVM_DtoGEPi(tmpmem,0,0,"tmp"); | |
| 1859 p->ir->CreateStore(e->arg, ptr); | |
| 1860 ptr = LLVM_DtoGEPi(tmpmem,0,1,"tmp"); | |
| 1861 p->ir->CreateStore(e->mem, ptr); | |
| 1862 e->arg = NULL; | |
| 1863 e->mem = tmpmem; | |
| 1864 */ | |
| 1 | 1865 } |
| 1866 // full slice | |
| 1867 else | |
| 1868 { | |
| 1869 e->mem = v->mem; | |
| 1870 } | |
| 1871 | |
| 1872 delete v; | |
| 1873 | |
| 1874 return e; | |
| 1875 } | |
| 1876 | |
| 1877 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1878 | |
| 1879 elem* CmpExp::toElem(IRState* p) | |
| 1880 { | |
| 1881 Logger::print("CmpExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 1882 LOG_SCOPE; | |
| 1883 | |
| 1884 elem* e = new elem; | |
| 1885 | |
| 1886 elem* l = e1->toElem(p); | |
| 1887 elem* r = e2->toElem(p); | |
| 1888 | |
| 40 | 1889 Type* t = LLVM_DtoDType(e1->type); |
| 1890 Type* e2t = LLVM_DtoDType(e2->type); | |
| 1891 assert(t == e2t); | |
| 1 | 1892 |
| 1893 if (t->isintegral()) | |
| 1894 { | |
| 1895 llvm::ICmpInst::Predicate cmpop; | |
| 40 | 1896 bool skip = false; |
| 1 | 1897 switch(op) |
| 1898 { | |
| 1899 case TOKlt: | |
| 40 | 1900 case TOKul: |
| 1 | 1901 cmpop = t->isunsigned() ? llvm::ICmpInst::ICMP_ULT : llvm::ICmpInst::ICMP_SLT; |
| 1902 break; | |
| 1903 case TOKle: | |
| 40 | 1904 case TOKule: |
| 1 | 1905 cmpop = t->isunsigned() ? llvm::ICmpInst::ICMP_ULE : llvm::ICmpInst::ICMP_SLE; |
| 1906 break; | |
| 1907 case TOKgt: | |
| 40 | 1908 case TOKug: |
| 1 | 1909 cmpop = t->isunsigned() ? llvm::ICmpInst::ICMP_UGT : llvm::ICmpInst::ICMP_SGT; |
| 1910 break; | |
| 1911 case TOKge: | |
| 40 | 1912 case TOKuge: |
| 1 | 1913 cmpop = t->isunsigned() ? llvm::ICmpInst::ICMP_UGE : llvm::ICmpInst::ICMP_SGE; |
| 1914 break; | |
| 40 | 1915 case TOKue: |
| 1916 cmpop = llvm::ICmpInst::ICMP_EQ; | |
| 1917 break; | |
| 1918 case TOKlg: | |
| 1919 cmpop = llvm::ICmpInst::ICMP_NE; | |
| 1920 break; | |
| 1921 case TOKleg: | |
| 1922 skip = true; | |
| 1923 e->val = llvm::ConstantInt::getTrue(); | |
| 1924 break; | |
| 1925 case TOKunord: | |
| 1926 skip = true; | |
| 1927 e->val = llvm::ConstantInt::getFalse(); | |
| 1928 break; | |
| 1929 | |
| 1 | 1930 default: |
| 1931 assert(0); | |
| 1932 } | |
| 40 | 1933 if (!skip) |
| 1934 { | |
| 1935 e->val = new llvm::ICmpInst(cmpop, l->getValue(), r->getValue(), "tmp", p->scopebb()); | |
| 1936 } | |
| 1 | 1937 } |
| 1938 else if (t->isfloating()) | |
| 1939 { | |
| 1940 llvm::FCmpInst::Predicate cmpop; | |
| 1941 switch(op) | |
| 1942 { | |
| 1943 case TOKlt: | |
| 1944 cmpop = llvm::FCmpInst::FCMP_OLT;break; | |
| 1945 case TOKle: | |
| 1946 cmpop = llvm::FCmpInst::FCMP_OLE;break; | |
| 1947 case TOKgt: | |
| 1948 cmpop = llvm::FCmpInst::FCMP_OGT;break; | |
| 1949 case TOKge: | |
| 1950 cmpop = llvm::FCmpInst::FCMP_OGE;break; | |
| 1951 case TOKunord: | |
| 1952 cmpop = llvm::FCmpInst::FCMP_UNO;break; | |
| 1953 case TOKule: | |
| 1954 cmpop = llvm::FCmpInst::FCMP_ULE;break; | |
| 1955 case TOKul: | |
| 1956 cmpop = llvm::FCmpInst::FCMP_ULT;break; | |
| 1957 case TOKuge: | |
| 1958 cmpop = llvm::FCmpInst::FCMP_UGE;break; | |
| 1959 case TOKug: | |
| 1960 cmpop = llvm::FCmpInst::FCMP_UGT;break; | |
| 1961 case TOKue: | |
| 1962 cmpop = llvm::FCmpInst::FCMP_UEQ;break; | |
| 1963 case TOKlg: | |
| 1964 cmpop = llvm::FCmpInst::FCMP_ONE;break; | |
| 1965 case TOKleg: | |
| 1966 cmpop = llvm::FCmpInst::FCMP_ORD;break; | |
| 1967 | |
| 1968 default: | |
| 1969 assert(0); | |
| 1970 } | |
| 1971 e->val = new llvm::FCmpInst(cmpop, l->getValue(), r->getValue(), "tmp", p->scopebb()); | |
| 1972 } | |
| 1973 else | |
| 1974 { | |
| 1975 assert(0 && "Unsupported CmpExp type"); | |
| 1976 } | |
| 1977 | |
| 1978 delete l; | |
| 1979 delete r; | |
| 1980 | |
| 1981 e->type = elem::VAL; | |
| 1982 | |
| 1983 return e; | |
| 1984 } | |
| 1985 | |
| 1986 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1987 | |
| 1988 elem* EqualExp::toElem(IRState* p) | |
| 1989 { | |
| 1990 Logger::print("EqualExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 1991 LOG_SCOPE; | |
| 1992 | |
| 1993 elem* e = new elem; | |
| 1994 | |
| 1995 elem* l = e1->toElem(p); | |
| 1996 elem* r = e2->toElem(p); | |
| 1997 | |
| 40 | 1998 Type* t = LLVM_DtoDType(e1->type); |
| 1999 Type* e2t = LLVM_DtoDType(e2->type); | |
| 2000 assert(t == e2t); | |
| 1 | 2001 |
| 2002 if (t->isintegral() || t->ty == Tpointer) | |
| 2003 { | |
| 2004 llvm::ICmpInst::Predicate cmpop; | |
| 2005 switch(op) | |
| 2006 { | |
| 2007 case TOKequal: | |
| 2008 cmpop = llvm::ICmpInst::ICMP_EQ; | |
| 2009 break; | |
| 2010 case TOKnotequal: | |
| 2011 cmpop = llvm::ICmpInst::ICMP_NE; | |
| 2012 break; | |
| 2013 default: | |
| 2014 assert(0); | |
| 2015 } | |
| 2016 e->val = new llvm::ICmpInst(cmpop, l->getValue(), r->getValue(), "tmp", p->scopebb()); | |
| 2017 } | |
| 2018 else if (t->isfloating()) | |
| 2019 { | |
| 2020 llvm::FCmpInst::Predicate cmpop; | |
| 2021 switch(op) | |
| 2022 { | |
| 2023 case TOKequal: | |
| 2024 cmpop = llvm::FCmpInst::FCMP_OEQ; | |
| 2025 break; | |
| 2026 case TOKnotequal: | |
| 2027 cmpop = llvm::FCmpInst::FCMP_UNE; | |
| 2028 break; | |
| 2029 default: | |
| 2030 assert(0); | |
| 2031 } | |
| 2032 e->val = new llvm::FCmpInst(cmpop, l->getValue(), r->getValue(), "tmp", p->scopebb()); | |
| 2033 } | |
| 40 | 2034 else if (t->ty == Tsarray) |
| 2035 { | |
| 2036 e->val = LLVM_DtoStaticArrayCompare(op,l->mem,r->mem); | |
| 2037 } | |
| 1 | 2038 else if (t->ty == Tarray) |
| 2039 { | |
| 52 | 2040 e->val = LLVM_DtoDynArrayCompare(op,l->mem,r->mem); |
| 1 | 2041 } |
|
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2042 else if (t->ty == Tdelegate) |
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2043 { |
|
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2044 e->val = LLVM_DtoCompareDelegate(op,l->mem,r->mem); |
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2045 } |
| 1 | 2046 else |
| 2047 { | |
| 2048 assert(0 && "Unsupported EqualExp type"); | |
| 2049 } | |
| 2050 | |
| 2051 delete l; | |
| 2052 delete r; | |
| 2053 | |
| 2054 e->type = elem::VAL; | |
| 2055 | |
| 2056 return e; | |
| 2057 } | |
| 2058 | |
| 2059 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2060 | |
| 2061 elem* PostExp::toElem(IRState* p) | |
| 2062 { | |
| 2063 Logger::print("PostExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2064 LOG_SCOPE; | |
| 2065 | |
| 2066 elem* l = e1->toElem(p); | |
| 2067 elem* r = e2->toElem(p); | |
| 2068 | |
| 2069 elem* e = new elem; | |
| 2070 e->mem = l->mem; | |
| 2071 e->val = l->getValue(); | |
| 2072 e->type = elem::VAL; | |
| 2073 | |
| 2074 llvm::Value* val = e->val; | |
| 2075 llvm::Value* post = 0; | |
| 2076 | |
| 40 | 2077 Type* e1type = LLVM_DtoDType(e1->type); |
| 2078 Type* e2type = LLVM_DtoDType(e2->type); | |
| 2079 | |
| 2080 if (e1type->isintegral()) | |
| 1 | 2081 { |
| 40 | 2082 assert(e2type->isintegral()); |
| 2083 llvm::Value* one = llvm::ConstantInt::get(val->getType(), 1, !e2type->isunsigned()); | |
| 1 | 2084 if (op == TOKplusplus) { |
| 2085 post = llvm::BinaryOperator::createAdd(val,one,"tmp",p->scopebb()); | |
| 2086 } | |
| 2087 else if (op == TOKminusminus) { | |
| 2088 post = llvm::BinaryOperator::createSub(val,one,"tmp",p->scopebb()); | |
| 2089 } | |
| 2090 } | |
| 40 | 2091 else if (e1type->ty == Tpointer) |
| 1 | 2092 { |
| 40 | 2093 assert(e2type->isintegral()); |
| 1 | 2094 llvm::Constant* minusone = llvm::ConstantInt::get(LLVM_DtoSize_t(),(uint64_t)-1,true); |
| 2095 llvm::Constant* plusone = llvm::ConstantInt::get(LLVM_DtoSize_t(),(uint64_t)1,false); | |
| 2096 llvm::Constant* whichone = (op == TOKplusplus) ? plusone : minusone; | |
| 2097 post = new llvm::GetElementPtrInst(val, whichone, "tmp", p->scopebb()); | |
| 2098 } | |
| 40 | 2099 else if (e1type->isfloating()) |
| 1 | 2100 { |
| 40 | 2101 assert(e2type->isfloating()); |
| 1 | 2102 llvm::Value* one = llvm::ConstantFP::get(val->getType(), 1.0f); |
| 2103 if (op == TOKplusplus) { | |
| 2104 post = llvm::BinaryOperator::createAdd(val,one,"tmp",p->scopebb()); | |
| 2105 } | |
| 2106 else if (op == TOKminusminus) { | |
| 2107 post = llvm::BinaryOperator::createSub(val,one,"tmp",p->scopebb()); | |
| 2108 } | |
| 2109 } | |
| 2110 else | |
| 2111 assert(post); | |
| 2112 | |
| 2113 //llvm::Value* tostore = l->storeVal ? l->storeVal : l->val; | |
| 2114 new llvm::StoreInst(post,l->mem,p->scopebb()); | |
| 2115 | |
| 2116 delete l; | |
| 2117 delete r; | |
| 2118 | |
| 2119 return e; | |
| 2120 } | |
| 2121 | |
| 2122 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2123 | |
| 2124 elem* NewExp::toElem(IRState* p) | |
| 2125 { | |
| 2126 Logger::print("NewExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2127 LOG_SCOPE; | |
| 2128 | |
| 2129 assert(!thisexp); | |
| 2130 assert(!newargs); | |
| 2131 assert(newtype); | |
| 2132 assert(!allocator); | |
| 2133 | |
| 2134 elem* e = new elem; | |
| 2135 | |
| 40 | 2136 Type* ntype = LLVM_DtoDType(newtype); |
| 2137 | |
| 2138 const llvm::Type* t = LLVM_DtoType(ntype); | |
| 1 | 2139 |
| 2140 if (onstack) { | |
| 40 | 2141 assert(ntype->ty == Tclass); |
| 1 | 2142 e->mem = new llvm::AllocaInst(t->getContainedType(0),"tmp",p->topallocapoint()); |
| 2143 } | |
| 2144 else { | |
| 40 | 2145 if (ntype->ty == Tclass) { |
| 1 | 2146 e->mem = new llvm::MallocInst(t->getContainedType(0),"tmp",p->scopebb()); |
| 2147 } | |
| 40 | 2148 else if (ntype->ty == Tarray) { |
| 1 | 2149 assert(arguments); |
| 2150 if (arguments->dim == 1) { | |
| 2151 elem* sz = ((Expression*)arguments->data[0])->toElem(p); | |
| 2152 llvm::Value* dimval = sz->getValue(); | |
|
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2153 assert(p->topexp() && p->topexp()->e2 == this && p->topexp()->v); |
|
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2154 LLVM_DtoNewDynArray(p->topexp()->v, dimval, ntype->next); |
| 1 | 2155 delete sz; |
| 2156 } | |
| 2157 else { | |
| 2158 assert(0); | |
| 2159 } | |
| 2160 } | |
| 2161 else { | |
| 2162 e->mem = new llvm::MallocInst(t,"tmp",p->scopebb()); | |
| 2163 } | |
| 2164 } | |
| 2165 | |
| 40 | 2166 if (ntype->ty == Tclass) { |
| 1 | 2167 // first apply the static initializer |
| 2168 assert(e->mem); | |
| 40 | 2169 LLVM_DtoInitClass((TypeClass*)ntype, e->mem); |
| 1 | 2170 |
| 2171 // then call constructor | |
| 2172 if (arguments) { | |
| 40 | 2173 assert(member); |
| 2174 assert(member->llvmValue); | |
| 2175 llvm::Function* fn = llvm::cast<llvm::Function>(member->llvmValue); | |
| 2176 TypeFunction* tf = (TypeFunction*)LLVM_DtoDType(member->type); | |
| 2177 | |
| 1 | 2178 std::vector<llvm::Value*> ctorargs; |
| 2179 ctorargs.push_back(e->mem); | |
| 2180 for (size_t i=0; i<arguments->dim; ++i) | |
| 2181 { | |
| 2182 Expression* ex = (Expression*)arguments->data[i]; | |
| 40 | 2183 Argument* fnarg = Argument::getNth(tf->parameters, i); |
| 2184 llvm::Value* a = LLVM_DtoArgument(fn->getFunctionType()->getParamType(i+1), fnarg, ex); | |
| 2185 ctorargs.push_back(a); | |
| 1 | 2186 } |
| 40 | 2187 e->mem = new llvm::CallInst(fn, ctorargs.begin(), ctorargs.end(), "tmp", p->scopebb()); |
| 1 | 2188 } |
| 2189 } | |
| 40 | 2190 else if (ntype->ty == Tstruct) { |
| 2191 TypeStruct* ts = (TypeStruct*)ntype; | |
| 1 | 2192 if (ts->isZeroInit()) { |
|
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2193 LLVM_DtoStructZeroInit(e->mem); |
| 1 | 2194 } |
| 2195 else { | |
|
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2196 LLVM_DtoStructCopy(e->mem,ts->llvmInit); |
| 1 | 2197 } |
| 2198 } | |
| 2199 | |
| 2200 e->inplace = true; | |
| 2201 e->type = elem::VAR; | |
|
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|
2202 |
| 1 | 2203 return e; |
| 2204 } | |
| 2205 | |
| 2206 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2207 | |
| 2208 elem* DeleteExp::toElem(IRState* p) | |
| 2209 { | |
| 2210 Logger::print("DeleteExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2211 LOG_SCOPE; | |
| 2212 | |
| 2213 //assert(e1->type->ty != Tclass); | |
| 2214 | |
| 2215 elem* v = e1->toElem(p); | |
| 2216 llvm::Value* val = v->getValue(); | |
| 2217 llvm::Value* ldval = 0; | |
| 2218 | |
| 2219 const llvm::Type* t = val->getType(); | |
| 2220 llvm::Constant* z = llvm::Constant::getNullValue(t); | |
| 2221 | |
| 40 | 2222 Type* e1type = LLVM_DtoDType(e1->type); |
| 2223 | |
| 2224 if (e1type->ty == Tpointer) { | |
| 1 | 2225 ldval = v->getValue(); |
| 2226 new llvm::FreeInst(ldval, p->scopebb()); | |
| 2227 | |
| 2228 Logger::cout() << *z << '\n'; | |
| 2229 Logger::cout() << *val << '\n'; | |
| 2230 new llvm::StoreInst(z, v->mem, p->scopebb()); | |
| 2231 } | |
| 40 | 2232 else if (e1type->ty == Tclass) { |
| 2233 TypeClass* tc = (TypeClass*)e1type; | |
| 1 | 2234 LLVM_DtoCallClassDtors(tc, val); |
| 2235 | |
| 2236 if (v->vardecl && !v->vardecl->onstack) { | |
| 2237 new llvm::FreeInst(val, p->scopebb()); | |
| 2238 } | |
| 2239 new llvm::StoreInst(z, v->mem, p->scopebb()); | |
| 2240 } | |
| 40 | 2241 else if (e1type->ty == Tarray) { |
| 1 | 2242 // must be on the heap (correct?) |
| 2243 ldval = v->getValue(); | |
| 2244 | |
| 2245 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 2246 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1, false); | |
| 2247 | |
| 6 | 2248 llvm::Value* ptr = LLVM_DtoGEP(ldval,zero,one,"tmp",p->scopebb()); |
| 1 | 2249 ptr = new llvm::LoadInst(ptr,"tmp",p->scopebb()); |
| 2250 new llvm::FreeInst(ptr, p->scopebb()); | |
| 2251 LLVM_DtoNullArray(val); | |
| 2252 } | |
| 2253 else { | |
| 2254 assert(0); | |
| 2255 } | |
| 2256 | |
| 2257 delete v; | |
| 2258 | |
| 2259 // this expression produces no useful data | |
| 2260 return 0; | |
| 2261 } | |
| 2262 | |
| 2263 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2264 | |
| 2265 elem* ArrayLengthExp::toElem(IRState* p) | |
| 2266 { | |
| 2267 Logger::print("ArrayLengthExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2268 LOG_SCOPE; | |
| 2269 | |
| 2270 elem* e = new elem; | |
| 2271 elem* u = e1->toElem(p); | |
| 2272 | |
|
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2273 if (p->topexp() && p->topexp()->e1 == this) |
| 34 | 2274 { |
| 2275 e->mem = u->mem; | |
| 2276 e->type = elem::ARRAYLEN; | |
| 2277 } | |
| 2278 else | |
| 2279 { | |
| 2280 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 2281 llvm::Value* ptr = LLVM_DtoGEP(u->mem,zero,zero,"tmp",p->scopebb()); | |
| 2282 e->val = new llvm::LoadInst(ptr, "tmp", p->scopebb()); | |
| 2283 e->type = elem::VAL; | |
| 2284 } | |
| 1 | 2285 delete u; |
| 2286 | |
| 2287 return e; | |
| 2288 } | |
| 2289 | |
| 2290 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2291 | |
| 2292 elem* AssertExp::toElem(IRState* p) | |
| 2293 { | |
| 2294 Logger::print("AssertExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2295 LOG_SCOPE; | |
| 2296 | |
| 2297 elem* u = e1->toElem(p); | |
| 34 | 2298 elem* m = msg ? msg->toElem(p) : NULL; |
| 1 | 2299 |
| 34 | 2300 llvm::Value* loca = llvm::ConstantInt::get(llvm::Type::Int32Ty, loc.linnum, false); |
| 2301 LLVM_DtoAssert(u->getValue(), loca, m ? m->val : NULL); | |
| 2302 | |
| 1 | 2303 delete m; |
| 2304 delete u; | |
| 2305 | |
| 34 | 2306 return new elem; |
| 1 | 2307 } |
| 2308 | |
| 2309 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2310 | |
| 2311 elem* NotExp::toElem(IRState* p) | |
| 2312 { | |
| 2313 Logger::print("NotExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2314 LOG_SCOPE; | |
| 2315 | |
| 2316 elem* e = new elem; | |
| 2317 elem* u = e1->toElem(p); | |
| 2318 | |
| 2319 llvm::Value* b = LLVM_DtoBoolean(u->getValue()); | |
| 2320 | |
| 2321 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int1Ty, 0, true); | |
| 40 | 2322 e->val = p->ir->CreateICmpEQ(b,zero); |
| 2323 //e->val = new llvm::ICmpInst(llvm::ICmpInst::ICMP_EQ,b,zero,"tmp",p->scopebb()); | |
| 1 | 2324 e->type = elem::VAL; |
| 2325 | |
| 2326 delete u; | |
| 2327 | |
| 2328 return e; | |
| 2329 } | |
| 2330 | |
| 2331 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2332 | |
| 2333 elem* AndAndExp::toElem(IRState* p) | |
| 2334 { | |
| 2335 Logger::print("AndAndExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2336 LOG_SCOPE; | |
| 2337 | |
| 2338 // allocate a temporary for the final result. failed to come up with a better way :/ | |
| 2339 llvm::Value* resval = 0; | |
| 2340 llvm::BasicBlock* entryblock = &p->topfunc()->front(); | |
| 2341 resval = new llvm::AllocaInst(llvm::Type::Int1Ty,"andandtmp",p->topallocapoint()); | |
| 2342 | |
| 2343 elem* e = new elem; | |
| 2344 elem* u = e1->toElem(p); | |
| 2345 | |
| 2346 llvm::BasicBlock* oldend = p->scopeend(); | |
| 2347 llvm::BasicBlock* andand = new llvm::BasicBlock("andand", gIR->topfunc(), oldend); | |
| 2348 llvm::BasicBlock* andandend = new llvm::BasicBlock("andandend", gIR->topfunc(), oldend); | |
| 2349 | |
| 2350 llvm::Value* ubool = LLVM_DtoBoolean(u->getValue()); | |
| 2351 new llvm::StoreInst(ubool,resval,p->scopebb()); | |
| 2352 new llvm::BranchInst(andand,andandend,ubool,p->scopebb()); | |
| 2353 | |
| 2354 p->scope() = IRScope(andand, andandend); | |
| 2355 elem* v = e2->toElem(p); | |
| 2356 | |
| 2357 llvm::Value* vbool = LLVM_DtoBoolean(v->getValue()); | |
| 2358 llvm::Value* uandvbool = llvm::BinaryOperator::create(llvm::BinaryOperator::And, ubool, vbool,"tmp",p->scopebb()); | |
| 2359 new llvm::StoreInst(uandvbool,resval,p->scopebb()); | |
| 2360 new llvm::BranchInst(andandend,p->scopebb()); | |
| 2361 | |
| 2362 delete u; | |
| 2363 delete v; | |
| 2364 | |
| 2365 p->scope() = IRScope(andandend, oldend); | |
| 2366 | |
| 2367 e->val = new llvm::LoadInst(resval,"tmp",p->scopebb()); | |
| 2368 e->type = elem::VAL; | |
| 2369 | |
| 2370 return e; | |
| 2371 } | |
| 2372 | |
| 2373 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2374 | |
| 2375 elem* OrOrExp::toElem(IRState* p) | |
| 2376 { | |
| 2377 Logger::print("OrOrExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2378 LOG_SCOPE; | |
| 2379 | |
| 2380 // allocate a temporary for the final result. failed to come up with a better way :/ | |
| 2381 llvm::Value* resval = 0; | |
| 2382 llvm::BasicBlock* entryblock = &p->topfunc()->front(); | |
| 2383 resval = new llvm::AllocaInst(llvm::Type::Int1Ty,"orortmp",p->topallocapoint()); | |
| 2384 | |
| 2385 elem* e = new elem; | |
| 2386 elem* u = e1->toElem(p); | |
| 2387 | |
| 2388 llvm::BasicBlock* oldend = p->scopeend(); | |
| 2389 llvm::BasicBlock* oror = new llvm::BasicBlock("oror", gIR->topfunc(), oldend); | |
| 2390 llvm::BasicBlock* ororend = new llvm::BasicBlock("ororend", gIR->topfunc(), oldend); | |
| 2391 | |
| 2392 llvm::Value* ubool = LLVM_DtoBoolean(u->getValue()); | |
| 2393 new llvm::StoreInst(ubool,resval,p->scopebb()); | |
| 2394 new llvm::BranchInst(ororend,oror,ubool,p->scopebb()); | |
| 2395 | |
| 2396 p->scope() = IRScope(oror, ororend); | |
| 2397 elem* v = e2->toElem(p); | |
| 2398 | |
| 2399 llvm::Value* vbool = LLVM_DtoBoolean(v->getValue()); | |
| 2400 new llvm::StoreInst(vbool,resval,p->scopebb()); | |
| 2401 new llvm::BranchInst(ororend,p->scopebb()); | |
| 2402 | |
| 2403 delete u; | |
| 2404 delete v; | |
| 2405 | |
| 2406 p->scope() = IRScope(ororend, oldend); | |
| 2407 | |
| 2408 e->val = new llvm::LoadInst(resval,"tmp",p->scopebb()); | |
| 2409 e->type = elem::VAL; | |
| 2410 | |
| 2411 return e; | |
| 2412 } | |
| 2413 | |
| 2414 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2415 | |
| 2416 #define BinBitExp(X,Y) \ | |
| 2417 elem* X##Exp::toElem(IRState* p) \ | |
| 2418 { \ | |
| 2419 Logger::print("%sExp::toElem: %s | %s\n", #X, toChars(), type->toChars()); \ | |
| 2420 LOG_SCOPE; \ | |
| 2421 elem* e = new elem; \ | |
| 2422 elem* u = e1->toElem(p); \ | |
| 2423 elem* v = e2->toElem(p); \ | |
| 2424 e->val = llvm::BinaryOperator::create(llvm::Instruction::Y, u->getValue(), v->getValue(), "tmp", p->scopebb()); \ | |
| 2425 e->type = elem::VAL; \ | |
| 2426 delete u; \ | |
| 2427 delete v; \ | |
| 2428 return e; \ | |
| 2429 } \ | |
| 2430 \ | |
| 2431 elem* X##AssignExp::toElem(IRState* p) \ | |
| 2432 { \ | |
| 2433 Logger::print("%sAssignExp::toElem: %s | %s\n", #X, toChars(), type->toChars()); \ | |
| 2434 LOG_SCOPE; \ | |
| 2435 elem* u = e1->toElem(p); \ | |
| 2436 elem* v = e2->toElem(p); \ | |
| 42 | 2437 llvm::Value* uval = u->getValue(); \ |
| 2438 assert(uval); \ | |
| 2439 llvm::Value* vval = v->getValue(); \ | |
| 2440 assert(vval); \ | |
| 2441 llvm::Value* tmp = llvm::BinaryOperator::create(llvm::Instruction::Y, uval, vval, "tmp", p->scopebb()); \ | |
|
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|
2442 if (u->mem == 0) \ |
|
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|
2443 LLVM_DtoGiveArgumentStorage(u); \ |
| 42 | 2444 Logger::cout() << *tmp << '|' << *u->mem << '\n'; \ |
| 1 | 2445 new llvm::StoreInst(LLVM_DtoPointedType(u->mem, tmp), u->mem, p->scopebb()); \ |
| 2446 delete u; \ | |
| 2447 delete v; \ | |
| 2448 elem* e = new elem; \ | |
| 2449 e->mem = u->mem; \ | |
| 2450 e->type = elem::VAR; \ | |
| 2451 return e; \ | |
| 2452 } | |
| 2453 | |
| 2454 BinBitExp(And,And); | |
| 2455 BinBitExp(Or,Or); | |
| 2456 BinBitExp(Xor,Xor); | |
| 2457 BinBitExp(Shl,Shl); | |
| 2458 BinBitExp(Shr,AShr); | |
| 2459 BinBitExp(Ushr,LShr); | |
| 2460 | |
| 2461 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2462 | |
| 2463 elem* HaltExp::toElem(IRState* p) | |
| 2464 { | |
| 2465 Logger::print("HaltExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2466 LOG_SCOPE; | |
| 2467 | |
|
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|
2468 llvm::Value* loca = llvm::ConstantInt::get(llvm::Type::Int32Ty, loc.linnum, false); |
|
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|
2469 LLVM_DtoAssert(llvm::ConstantInt::getFalse(), loca, NULL); |
|
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|
2470 |
| 40 | 2471 new llvm::UnreachableInst(p->scopebb()); |
| 1 | 2472 return 0; |
| 2473 } | |
| 2474 | |
| 2475 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2476 | |
| 2477 elem* DelegateExp::toElem(IRState* p) | |
| 2478 { | |
| 2479 Logger::print("DelegateExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2480 LOG_SCOPE; | |
| 2481 | |
| 2482 elem* e = new elem; | |
| 2483 elem* u = e1->toElem(p); | |
|
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|
2484 |
| 1 | 2485 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); |
| 2486 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1, false); | |
|
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|
2487 |
| 1 | 2488 const llvm::Type* int8ptrty = llvm::PointerType::get(llvm::Type::Int8Ty); |
| 2489 | |
|
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|
2490 assert(p->topexp() && p->topexp()->e2 == this && p->topexp()->v); |
|
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|
2491 llvm::Value* lval = p->topexp()->v; |
| 1 | 2492 |
| 6 | 2493 llvm::Value* context = LLVM_DtoGEP(lval,zero,zero,"tmp",p->scopebb()); |
| 1 | 2494 llvm::Value* castcontext = new llvm::BitCastInst(u->getValue(),int8ptrty,"tmp",p->scopebb()); |
| 2495 new llvm::StoreInst(castcontext, context, p->scopebb()); | |
|
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|
2496 |
| 6 | 2497 llvm::Value* fptr = LLVM_DtoGEP(lval,zero,one,"tmp",p->scopebb()); |
|
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|
2498 |
| 1 | 2499 assert(func->llvmValue); |
| 2500 llvm::Value* castfptr = new llvm::BitCastInst(func->llvmValue,fptr->getType()->getContainedType(0),"tmp",p->scopebb()); | |
| 2501 new llvm::StoreInst(castfptr, fptr, p->scopebb()); | |
|
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|
2502 |
| 1 | 2503 e->inplace = true; |
|
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|
2504 |
| 1 | 2505 delete u; |
| 2506 return e; | |
| 2507 } | |
| 2508 | |
| 2509 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2510 | |
| 2511 elem* IdentityExp::toElem(IRState* p) | |
| 2512 { | |
| 2513 Logger::print("IdentityExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2514 LOG_SCOPE; | |
| 2515 | |
| 2516 elem* u = e1->toElem(p); | |
| 2517 elem* v = e2->toElem(p); | |
| 2518 | |
| 2519 elem* e = new elem; | |
| 2520 | |
| 2521 llvm::Value* l = u->getValue(); | |
| 2522 llvm::Value* r = 0; | |
| 2523 if (v->type == elem::NUL) | |
| 2524 r = llvm::ConstantPointerNull::get(llvm::cast<llvm::PointerType>(l->getType())); | |
| 2525 else | |
| 2526 r = v->getValue(); | |
| 2527 | |
|
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|
2528 Type* t1 = LLVM_DtoDType(e1->type); |
|
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|
2529 |
|
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|
2530 if (t1->ty == Tarray) { |
|
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|
2531 assert(l->getType() == r->getType()); |
|
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|
2532 e->val = LLVM_DtoDynArrayIs(op,l,r); |
|
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|
2533 } |
|
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|
2534 else { |
|
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|
2535 llvm::ICmpInst::Predicate pred = (op == TOKidentity) ? llvm::ICmpInst::ICMP_EQ : llvm::ICmpInst::ICMP_NE; |
|
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|
2536 e->val = new llvm::ICmpInst(pred, l, r, "tmp", p->scopebb()); |
|
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|
2537 } |
| 1 | 2538 e->type = elem::VAL; |
| 2539 | |
| 2540 delete u; | |
| 2541 delete v; | |
| 2542 | |
| 2543 return e; | |
| 2544 } | |
| 2545 | |
| 2546 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2547 | |
| 2548 elem* CommaExp::toElem(IRState* p) | |
| 2549 { | |
| 2550 Logger::print("CommaExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2551 LOG_SCOPE; | |
| 2552 | |
| 2553 elem* u = e1->toElem(p); | |
| 2554 elem* v = e2->toElem(p); | |
| 2555 delete u; | |
| 2556 return v; | |
| 2557 } | |
| 2558 | |
| 2559 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2560 | |
| 2561 elem* CondExp::toElem(IRState* p) | |
| 2562 { | |
| 2563 Logger::print("CondExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2564 LOG_SCOPE; | |
| 2565 | |
|
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|
2566 Type* dtype = LLVM_DtoDType(type); |
|
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|
2567 const llvm::Type* resty = LLVM_DtoType(dtype); |
| 1 | 2568 |
| 2569 // allocate a temporary for the final result. failed to come up with a better way :/ | |
| 2570 llvm::BasicBlock* entryblock = &p->topfunc()->front(); | |
| 2571 llvm::Value* resval = new llvm::AllocaInst(resty,"condtmp",p->topallocapoint()); | |
| 2572 | |
| 2573 llvm::BasicBlock* oldend = p->scopeend(); | |
| 2574 llvm::BasicBlock* condtrue = new llvm::BasicBlock("condtrue", gIR->topfunc(), oldend); | |
| 2575 llvm::BasicBlock* condfalse = new llvm::BasicBlock("condfalse", gIR->topfunc(), oldend); | |
| 2576 llvm::BasicBlock* condend = new llvm::BasicBlock("condend", gIR->topfunc(), oldend); | |
| 2577 | |
| 2578 elem* c = econd->toElem(p); | |
| 2579 llvm::Value* cond_val = LLVM_DtoBoolean(c->getValue()); | |
| 2580 delete c; | |
| 2581 new llvm::BranchInst(condtrue,condfalse,cond_val,p->scopebb()); | |
| 2582 | |
| 2583 p->scope() = IRScope(condtrue, condfalse); | |
| 2584 elem* u = e1->toElem(p); | |
|
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|
2585 LLVM_DtoAssign(dtype, resval, u->getValue()); |
| 1 | 2586 new llvm::BranchInst(condend,p->scopebb()); |
| 2587 delete u; | |
| 2588 | |
| 2589 p->scope() = IRScope(condfalse, condend); | |
| 2590 elem* v = e2->toElem(p); | |
|
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|
2591 LLVM_DtoAssign(dtype, resval, v->getValue()); |
| 1 | 2592 new llvm::BranchInst(condend,p->scopebb()); |
| 2593 delete v; | |
| 2594 | |
| 2595 p->scope() = IRScope(condend, oldend); | |
| 2596 | |
| 2597 elem* e = new elem; | |
|
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|
2598 e->mem = resval; |
|
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|
2599 e->type = elem::VAR; |
| 1 | 2600 return e; |
| 2601 } | |
| 2602 | |
| 2603 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2604 | |
| 2605 elem* ComExp::toElem(IRState* p) | |
| 2606 { | |
| 2607 Logger::print("ComExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2608 LOG_SCOPE; | |
| 2609 | |
| 2610 elem* e = new elem; | |
| 2611 elem* u = e1->toElem(p); | |
| 2612 | |
| 2613 llvm::Value* value = u->getValue(); | |
| 2614 llvm::Value* minusone = llvm::ConstantInt::get(value->getType(), -1, true); | |
| 2615 e->val = llvm::BinaryOperator::create(llvm::Instruction::Xor, value, minusone, "tmp", p->scopebb()); | |
| 2616 | |
| 2617 delete u; | |
| 2618 | |
| 2619 e->type = elem::VAL; | |
| 2620 | |
| 2621 return e; | |
| 2622 } | |
| 2623 | |
| 2624 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2625 | |
| 23 | 2626 elem* NegExp::toElem(IRState* p) |
| 2627 { | |
| 2628 Logger::print("NegExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2629 LOG_SCOPE; | |
| 2630 elem* e = new elem; | |
| 2631 elem* l = e1->toElem(p); | |
| 2632 llvm::Value* val = l->getValue(); | |
| 2633 delete l; | |
| 2634 | |
| 40 | 2635 Type* t = LLVM_DtoDType(type); |
| 2636 | |
| 23 | 2637 llvm::Value* zero = 0; |
| 40 | 2638 if (t->isintegral()) |
| 23 | 2639 zero = llvm::ConstantInt::get(val->getType(), 0, true); |
| 40 | 2640 else if (t->isfloating()) { |
| 2641 if (t->ty == Tfloat32) | |
| 23 | 2642 zero = llvm::ConstantFP::get(val->getType(), float(0)); |
| 40 | 2643 else if (t->ty == Tfloat64 || t->ty == Tfloat80) |
| 23 | 2644 zero = llvm::ConstantFP::get(val->getType(), double(0)); |
| 2645 else | |
| 2646 assert(0); | |
| 2647 } | |
| 2648 else | |
| 2649 assert(0); | |
| 2650 | |
| 2651 e->val = llvm::BinaryOperator::createSub(zero,val,"tmp",p->scopebb()); | |
| 2652 e->type = elem::VAL; | |
| 2653 | |
| 2654 return e; | |
| 2655 } | |
| 2656 | |
| 2657 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2658 | |
|
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|
2659 elem* CatExp::toElem(IRState* p) |
|
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[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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|
2660 { |
|
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[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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|
2661 Logger::print("CatExp::toElem: %s | %s\n", toChars(), type->toChars()); |
|
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[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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|
2662 LOG_SCOPE; |
|
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[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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|
2663 |
| 40 | 2664 assert(0 && "array cat is not yet implemented"); |
|
36
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[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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|
2665 |
|
c0967c4b2a74
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diff
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|
2666 elem* lhs = e1->toElem(p); |
|
c0967c4b2a74
[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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|
2667 elem* rhs = e2->toElem(p); |
|
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[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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|
2668 |
|
c0967c4b2a74
[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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|
2669 // determine new size |
|
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[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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|
2670 |
|
c0967c4b2a74
[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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diff
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|
2671 delete lhs; |
|
c0967c4b2a74
[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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diff
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|
2672 delete rhs; |
|
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[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
lindquist
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diff
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|
2673 |
|
c0967c4b2a74
[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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diff
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|
2674 return 0; |
|
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[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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diff
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|
2675 } |
|
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[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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diff
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|
2676 |
|
c0967c4b2a74
[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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diff
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|
2677 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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diff
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|
2678 |
| 40 | 2679 elem* CatAssignExp::toElem(IRState* p) |
| 2680 { | |
| 2681 Logger::print("CatAssignExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2682 LOG_SCOPE; | |
| 2683 | |
| 2684 elem* l = e1->toElem(p); | |
| 2685 assert(l->mem); | |
| 2686 | |
| 2687 Type* e1type = LLVM_DtoDType(e1->type); | |
| 2688 Type* elemtype = LLVM_DtoDType(e1type->next); | |
| 2689 Type* e2type = LLVM_DtoDType(e2->type); | |
| 2690 | |
| 2691 if (e2type == elemtype) { | |
| 2692 LLVM_DtoCatArrayElement(l->mem,e2); | |
| 2693 } | |
| 2694 else | |
| 2695 assert(0 && "only one element at a time right now"); | |
| 2696 | |
| 2697 return 0; | |
| 2698 } | |
| 2699 | |
| 2700 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2701 | |
| 2702 elem* ArrayLiteralExp::toElem(IRState* p) | |
| 2703 { | |
| 2704 Logger::print("ArrayLiteralExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2705 LOG_SCOPE; | |
| 2706 | |
| 2707 const llvm::Type* t = LLVM_DtoType(type); | |
| 2708 Logger::cout() << "array literal has llvm type: " << *t << '\n'; | |
| 2709 | |
| 2710 llvm::Value* mem = 0; | |
|
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|
2711 if (!p->topexp() || p->topexp()->e2 != this) { |
| 40 | 2712 assert(LLVM_DtoDType(type)->ty == Tsarray); |
| 2713 mem = new llvm::AllocaInst(t,"tmparrayliteral",p->topallocapoint()); | |
| 2714 } | |
|
54
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|
2715 else if (p->topexp()->e2 == this) { |
|
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|
2716 mem = p->topexp()->v; |
|
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|
2717 assert(mem); |
| 40 | 2718 if (!llvm::isa<llvm::PointerType>(mem->getType()) || |
| 2719 !llvm::isa<llvm::ArrayType>(mem->getType()->getContainedType(0))) | |
| 2720 { | |
| 2721 error("TODO array literals can currently only be used to initialise static arrays"); | |
| 2722 fatal(); | |
| 2723 } | |
| 2724 } | |
|
54
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|
2725 else |
|
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|
2726 assert(0); |
| 40 | 2727 |
| 2728 for (unsigned i=0; i<elements->dim; ++i) | |
| 2729 { | |
| 2730 Expression* expr = (Expression*)elements->data[i]; | |
| 2731 llvm::Value* elemAddr = LLVM_DtoGEPi(mem,0,i,"tmp",p->scopebb()); | |
| 2732 elem* e = expr->toElem(p); | |
| 2733 new llvm::StoreInst(e->getValue(), elemAddr, p->scopebb()); | |
| 2734 } | |
| 2735 | |
| 2736 elem* e = new elem; | |
| 2737 e->mem = mem; | |
| 2738 e->type = elem::VAL; | |
| 2739 e->inplace = true; | |
| 2740 | |
| 2741 return e; | |
| 2742 } | |
| 2743 | |
| 2744 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2745 | |
| 2746 llvm::Constant* ArrayLiteralExp::toConstElem(IRState* p) | |
| 2747 { | |
| 2748 Logger::print("ArrayLiteralExp::toConstElem: %s | %s\n", toChars(), type->toChars()); | |
| 2749 LOG_SCOPE; | |
| 2750 | |
| 2751 const llvm::Type* t = LLVM_DtoType(type); | |
| 2752 Logger::cout() << "array literal has llvm type: " << *t << '\n'; | |
| 2753 assert(llvm::isa<llvm::ArrayType>(t)); | |
| 2754 const llvm::ArrayType* arrtype = llvm::cast<llvm::ArrayType>(t); | |
| 2755 | |
| 2756 assert(arrtype->getNumElements() == elements->dim); | |
| 2757 std::vector<llvm::Constant*> vals(elements->dim, NULL); | |
| 2758 for (unsigned i=0; i<elements->dim; ++i) | |
| 2759 { | |
| 2760 Expression* expr = (Expression*)elements->data[i]; | |
| 2761 vals[i] = expr->toConstElem(p); | |
| 2762 } | |
| 2763 | |
| 2764 return llvm::ConstantArray::get(arrtype, vals); | |
| 2765 } | |
| 2766 | |
| 2767 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2768 | |
|
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|
2769 elem* FuncExp::toElem(IRState* p) |
|
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|
2770 { |
|
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|
2771 Logger::print("FuncExp::toElem: %s | %s\n", toChars(), type->toChars()); |
|
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|
2772 LOG_SCOPE; |
|
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|
2773 |
|
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|
2774 assert(fd); |
|
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|
2775 |
|
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[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
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|
2776 if (fd->isNested()) Logger::println("nested"); |
|
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|
2777 Logger::println("kind = %s\n", fd->kind()); |
|
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|
2778 |
|
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[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
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|
2779 fd->toObjFile(); |
|
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|
2780 |
|
50
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|
2781 llvm::Value* lval = NULL; |
|
54
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|
2782 if (!p->topexp() || p->topexp()->e2 != this) { |
|
50
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|
2783 const llvm::Type* dgty = LLVM_DtoType(type); |
|
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|
2784 Logger::cout() << "delegate without explicit storage:" << '\n' << *dgty << '\n'; |
|
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|
2785 lval = new llvm::AllocaInst(dgty,"dgstorage",p->topallocapoint()); |
|
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|
2786 } |
|
54
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[svn r58] Fixed cond expression resulting in a non-basic type.
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|
2787 else if (p->topexp()->e2 == this) { |
|
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[svn r58] Fixed cond expression resulting in a non-basic type.
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|
2788 lval = p->topexp()->v; |
|
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[svn r58] Fixed cond expression resulting in a non-basic type.
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|
2789 assert(lval); |
|
50
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[svn r54] Added support for nested delegates referencing parent's stack variables.
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|
2790 } |
|
54
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[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
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diff
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|
2791 else |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
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|
2792 assert(0); |
|
49
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|
2793 |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
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|
2794 elem* e = new elem; |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
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48
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|
2795 |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
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|
2796 llvm::Value* context = LLVM_DtoGEPi(lval,0,0,"tmp",p->scopebb()); |
|
50
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|
2797 const llvm::PointerType* pty = llvm::cast<llvm::PointerType>(context->getType()->getContainedType(0)); |
|
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|
2798 llvm::Value* llvmNested = p->func().decl->llvmNested; |
|
6fcc08a4d406
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|
2799 if (llvmNested == NULL) { |
|
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|
2800 llvm::Value* nullcontext = llvm::ConstantPointerNull::get(pty); |
|
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|
2801 p->ir->CreateStore(nullcontext, context); |
|
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|
2802 } |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
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49
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|
2803 else { |
|
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49
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|
2804 llvm::Value* nestedcontext = p->ir->CreateBitCast(llvmNested, pty, "tmp"); |
|
6fcc08a4d406
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|
2805 p->ir->CreateStore(nestedcontext, context); |
|
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|
2806 } |
|
49
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|
2807 |
|
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[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
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|
2808 llvm::Value* fptr = LLVM_DtoGEPi(lval,0,1,"tmp",p->scopebb()); |
|
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|
2809 |
|
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[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
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|
2810 assert(fd->llvmValue); |
|
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[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
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|
2811 llvm::Value* castfptr = new llvm::BitCastInst(fd->llvmValue,fptr->getType()->getContainedType(0),"tmp",p->scopebb()); |
|
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[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
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|
2812 new llvm::StoreInst(castfptr, fptr, p->scopebb()); |
|
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|
2813 |
|
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[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
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|
2814 e->inplace = true; |
|
50
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|
2815 e->mem = lval; |
|
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|
2816 e->type = elem::VAR; |
|
49
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|
2817 |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
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|
2818 return e; |
|
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[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
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|
2819 } |
|
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[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
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|
2820 |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
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|
2821 ////////////////////////////////////////////////////////////////////////////////////////// |
|
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|
2822 |
| 1 | 2823 #define STUB(x) elem *x::toElem(IRState * p) {error("Exp type "#x" not implemented: %s", toChars()); fatal(); return 0; } |
| 2824 //STUB(IdentityExp); | |
| 2825 //STUB(CondExp); | |
| 2826 //STUB(EqualExp); | |
| 2827 STUB(InExp); | |
| 2828 //STUB(CmpExp); | |
| 2829 //STUB(AndAndExp); | |
| 2830 //STUB(OrOrExp); | |
| 2831 //STUB(AndExp); | |
| 2832 //STUB(AndAssignExp); | |
| 2833 //STUB(OrExp); | |
| 2834 //STUB(OrAssignExp); | |
| 2835 //STUB(XorExp); | |
| 2836 //STUB(XorAssignExp); | |
| 2837 //STUB(ShrExp); | |
| 2838 //STUB(ShrAssignExp); | |
| 2839 //STUB(ShlExp); | |
| 2840 //STUB(ShlAssignExp); | |
| 2841 //STUB(UshrExp); | |
| 2842 //STUB(UshrAssignExp); | |
| 2843 //STUB(DivExp); | |
| 2844 //STUB(DivAssignExp); | |
| 2845 //STUB(MulExp); | |
| 2846 //STUB(MulAssignExp); | |
| 2847 //STUB(ModExp); | |
| 2848 //STUB(ModAssignExp); | |
|
36
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[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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diff
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|
2849 //STUB(CatExp); |
| 40 | 2850 //STUB(CatAssignExp); |
| 1 | 2851 //STUB(AddExp); |
| 2852 //STUB(AddAssignExp); | |
| 2853 STUB(Expression); | |
| 2854 //STUB(MinExp); | |
| 2855 //STUB(MinAssignExp); | |
| 2856 //STUB(PostExp); | |
| 2857 //STUB(NullExp); | |
| 2858 //STUB(ThisExp); | |
| 2859 //STUB(CallExp); | |
| 2860 STUB(DotTypeExp); | |
| 2861 STUB(TypeDotIdExp); | |
| 2862 //STUB(DotVarExp); | |
| 2863 //STUB(AssertExp); | |
|
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|
2864 //STUB(FuncExp); |
| 1 | 2865 //STUB(DelegateExp); |
| 2866 //STUB(VarExp); | |
| 2867 //STUB(DeclarationExp); | |
| 2868 //STUB(NewExp); | |
| 2869 //STUB(SymOffExp); | |
| 2870 STUB(ScopeExp); | |
| 2871 //STUB(AssignExp); | |
| 2872 | |
| 2873 STUB(TypeExp); | |
| 2874 //STUB(RealExp); | |
| 2875 STUB(ComplexExp); | |
| 2876 //STUB(StringExp); | |
| 2877 //STUB(IntegerExp); | |
| 2878 STUB(BoolExp); | |
| 2879 | |
| 2880 //STUB(NotExp); | |
| 2881 //STUB(ComExp); | |
| 23 | 2882 //STUB(NegExp); |
| 1 | 2883 //STUB(PtrExp); |
| 2884 //STUB(AddrExp); | |
| 2885 //STUB(SliceExp); | |
| 2886 //STUB(CastExp); | |
| 2887 //STUB(DeleteExp); | |
| 2888 //STUB(IndexExp); | |
| 2889 //STUB(CommaExp); | |
| 2890 //STUB(ArrayLengthExp); | |
| 2891 //STUB(HaltExp); | |
| 2892 STUB(RemoveExp); | |
| 40 | 2893 //STUB(ArrayLiteralExp); |
| 1 | 2894 STUB(AssocArrayLiteralExp); |
| 2895 //STUB(StructLiteralExp); | |
| 2896 | |
| 40 | 2897 #define CONSTSTUB(x) llvm::Constant* x::toConstElem(IRState * p) {error("const Exp type "#x" not implemented: '%s' type: '%s'", toChars(), type->toChars()); assert(0); fatal(); return NULL; } |
| 2898 CONSTSTUB(Expression); | |
| 2899 //CONSTSTUB(IntegerExp); | |
| 2900 //CONSTSTUB(RealExp); | |
| 2901 //CONSTSTUB(NullExp); | |
| 2902 //CONSTSTUB(StringExp); | |
| 2903 //CONSTSTUB(VarExp); | |
| 2904 //CONSTSTUB(ArrayLiteralExp); | |
| 2905 CONSTSTUB(AssocArrayLiteralExp); | |
| 2906 //CONSTSTUB(StructLiteralExp); | |
| 2907 | |
| 1 | 2908 unsigned Type::totym() { return 0; } |
| 2909 | |
|
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|
2910 type * Type::toCtype() |
|
77cdca8c210f
[svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
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|
2911 { |
|
77cdca8c210f
[svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
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diff
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|
2912 assert(0); |
| 1 | 2913 return 0; |
| 2914 } | |
| 2915 | |
| 2916 type * Type::toCParamtype() | |
| 2917 { | |
|
37
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|
2918 assert(0); |
| 1 | 2919 return 0; |
| 2920 } | |
| 2921 Symbol * Type::toSymbol() | |
| 2922 { | |
|
37
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[svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
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|
2923 assert(0); |
| 1 | 2924 return 0; |
| 2925 } | |
| 2926 | |
| 2927 type * | |
| 2928 TypeTypedef::toCtype() | |
| 2929 { | |
|
37
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|
2930 assert(0); |
| 1 | 2931 return 0; |
| 2932 } | |
| 2933 | |
| 2934 type * | |
| 2935 TypeTypedef::toCParamtype() | |
| 2936 { | |
|
37
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diff
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|
2937 assert(0); |
| 1 | 2938 return 0; |
| 2939 } | |
| 2940 | |
| 2941 void | |
| 2942 TypedefDeclaration::toDebug() | |
| 2943 { | |
|
37
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[svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
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diff
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|
2944 assert(0); |
| 1 | 2945 } |
| 2946 | |
| 2947 | |
| 2948 type * | |
| 2949 TypeEnum::toCtype() | |
| 2950 { | |
|
37
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[svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
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|
2951 assert(0); |
| 1 | 2952 return 0; |
| 2953 } | |
| 2954 | |
| 2955 type * | |
| 2956 TypeStruct::toCtype() | |
| 2957 { | |
|
37
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[svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
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|
2958 assert(0); |
| 1 | 2959 return 0; |
| 2960 } | |
| 2961 | |
| 2962 void | |
| 2963 StructDeclaration::toDebug() | |
| 2964 { | |
|
37
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[svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
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|
2965 assert(0); |
| 1 | 2966 } |
| 2967 | |
| 2968 Symbol * TypeClass::toSymbol() | |
| 2969 { | |
|
37
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[svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
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|
2970 assert(0); |
| 1 | 2971 return 0; |
| 2972 } | |
| 2973 | |
| 2974 unsigned TypeFunction::totym() | |
| 2975 { | |
|
37
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|
2976 assert(0); |
| 1 | 2977 return 0; |
| 2978 } | |
| 2979 | |
|
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2980 type * TypeFunction::toCtype() |
| 1 | 2981 { |
|
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2982 assert(0); |
| 1 | 2983 return 0; |
| 2984 } | |
| 2985 | |
|
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2986 type * TypeSArray::toCtype() |
| 1 | 2987 { |
|
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2988 assert(0); |
| 1 | 2989 return 0; |
| 2990 } | |
| 2991 | |
|
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2992 type *TypeSArray::toCParamtype() |
|
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2993 { |
|
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2994 assert(0); |
|
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2995 return 0; |
|
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2996 } |
| 1 | 2997 |
|
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2998 type * TypeDArray::toCtype() |
| 1 | 2999 { |
|
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3000 assert(0); |
| 1 | 3001 return 0; |
| 3002 } | |
| 3003 | |
|
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3004 type * TypeAArray::toCtype() |
| 1 | 3005 { |
|
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3006 assert(0); |
| 1 | 3007 return 0; |
| 3008 } | |
| 3009 | |
|
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3010 type * TypePointer::toCtype() |
| 1 | 3011 { |
|
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3012 assert(0); |
| 1 | 3013 return 0; |
| 3014 } | |
| 3015 | |
|
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3016 type * TypeDelegate::toCtype() |
| 1 | 3017 { |
|
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3018 assert(0); |
| 1 | 3019 return 0; |
| 3020 } | |
| 3021 | |
|
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3022 type * TypeClass::toCtype() |
| 1 | 3023 { |
|
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3024 assert(0); |
| 1 | 3025 return 0; |
| 3026 } | |
| 3027 | |
|
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3028 void ClassDeclaration::toDebug() |
| 1 | 3029 { |
|
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3030 assert(0); |
| 1 | 3031 } |
| 3032 | |
|
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
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3033 ////////////////////////////////////////////////////////////////////////////// |
| 1 | 3034 |
| 3035 void | |
| 3036 EnumDeclaration::toDebug() | |
| 3037 { | |
|
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3038 assert(0); |
| 1 | 3039 } |
| 3040 | |
|
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3041 int Dsymbol::cvMember(unsigned char*) |
| 1 | 3042 { |
|
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3043 assert(0); |
| 1 | 3044 return 0; |
| 3045 } | |
|
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3046 int EnumDeclaration::cvMember(unsigned char*) |
| 1 | 3047 { |
|
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3048 assert(0); |
| 1 | 3049 return 0; |
| 3050 } | |
|
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|
3051 int FuncDeclaration::cvMember(unsigned char*) |
| 1 | 3052 { |
|
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|
3053 assert(0); |
| 1 | 3054 return 0; |
| 3055 } | |
|
37
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|
3056 int VarDeclaration::cvMember(unsigned char*) |
| 1 | 3057 { |
|
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|
3058 assert(0); |
| 1 | 3059 return 0; |
| 3060 } | |
|
37
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|
3061 int TypedefDeclaration::cvMember(unsigned char*) |
| 1 | 3062 { |
|
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|
3063 assert(0); |
| 1 | 3064 return 0; |
| 3065 } | |
| 3066 | |
| 3067 void obj_includelib(char*){} | |
| 3068 | |
| 3069 AsmStatement::AsmStatement(Loc loc, Token *tokens) : | |
| 3070 Statement(loc) | |
| 3071 { | |
|
37
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[svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
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|
3072 assert(0); |
| 1 | 3073 } |
|
37
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|
3074 Statement *AsmStatement::syntaxCopy() |
|
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|
3075 { |
|
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|
3076 assert(0); |
| 1 | 3077 return 0; |
| 3078 } | |
| 3079 | |
| 3080 Statement *AsmStatement::semantic(Scope *sc) | |
| 3081 { | |
| 3082 return Statement::semantic(sc); | |
| 3083 } | |
| 3084 | |
| 3085 | |
| 3086 void AsmStatement::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
| 3087 { | |
| 3088 Statement::toCBuffer(buf, hgs); | |
| 3089 } | |
| 3090 | |
| 3091 int AsmStatement::comeFrom() | |
| 3092 { | |
|
37
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[svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
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|
3093 assert(0); |
| 1 | 3094 return FALSE; |
| 3095 } | |
| 3096 | |
| 3097 void | |
| 3098 backend_init() | |
| 3099 { | |
|
37
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|
3100 // now lazily loaded |
| 1 | 3101 //LLVM_D_InitRuntime(); |
| 3102 } | |
| 3103 | |
| 3104 void | |
| 3105 backend_term() | |
| 3106 { | |
| 3107 LLVM_D_FreeRuntime(); | |
| 3108 } |