Mercurial > projects > ldc
annotate gen/toir.c @ 62:b86e00b938a5 trunk
[svn r66] Added support for imaginary floating point types
| author | lindquist |
|---|---|
| date | Thu, 25 Oct 2007 09:48:36 +0200 |
| parents | 2c3cd3596187 |
| children | b688ad419f8c |
| 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 { | |
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85 Logger::println("AliasDeclaration - no work"); |
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86 // do nothing |
| 52 | 87 } |
| 88 else if (EnumDeclaration* e = declaration->isEnumDeclaration()) | |
| 89 { | |
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90 Logger::println("EnumDeclaration - no work"); |
| 52 | 91 // do nothing |
| 40 | 92 } |
| 1 | 93 // unsupported declaration |
| 94 else | |
| 95 { | |
| 96 error("Only Var/Struct-Declaration is supported for DeclarationExp"); | |
| 52 | 97 assert(0); |
| 1 | 98 } |
| 99 return e; | |
| 100 } | |
| 101 | |
| 102 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 103 | |
| 104 elem* VarExp::toElem(IRState* p) | |
| 105 { | |
| 106 Logger::print("VarExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 107 LOG_SCOPE; | |
| 108 | |
| 109 elem* e = new elem; | |
| 110 | |
| 111 assert(var); | |
| 112 if (VarDeclaration* vd = var->isVarDeclaration()) | |
| 113 { | |
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114 Logger::println("VarDeclaration %s", vd->toChars()); |
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115 |
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116 if (vd->nestedref) { |
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117 Logger::println("has nested ref"); |
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118 } |
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119 |
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120 // _arguments |
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121 if (vd->ident == Id::_arguments) |
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122 { |
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123 vd->llvmValue = p->func().decl->llvmArguments; |
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124 assert(vd->llvmValue); |
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125 e->mem = vd->llvmValue; |
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126 e->type = elem::VAR; |
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127 return e; |
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128 } |
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129 // _argptr |
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130 else if (vd->ident == Id::_argptr) |
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131 { |
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132 vd->llvmValue = p->func().decl->llvmArgPtr; |
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133 assert(vd->llvmValue); |
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134 e->mem = vd->llvmValue; |
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135 e->type = elem::VAR; |
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136 return e; |
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137 } |
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138 |
| 40 | 139 // needed to take care of forward references of global variables |
| 140 if (!vd->llvmTouched && vd->isDataseg()) | |
| 141 vd->toObjFile(); | |
| 1 | 142 |
| 143 if (TypeInfoDeclaration* tid = vd->isTypeInfoDeclaration()) | |
| 144 { | |
| 145 Logger::println("TypeInfoDeclaration"); | |
| 146 } | |
| 147 | |
| 148 // this must be a dollar expression or some other magic value | |
| 40 | 149 // or it could be a forward declaration of a global variable |
| 1 | 150 if (!vd->llvmValue) |
| 151 { | |
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152 assert(!vd->nestedref); |
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153 Logger::println("special - no llvmValue"); |
| 1 | 154 // dollar |
| 155 if (!p->arrays.empty()) | |
| 156 { | |
| 157 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 6 | 158 //llvm::Value* tmp = new llvm::GetElementPtrInst(p->arrays.back(),zero,zero,"tmp",p->scopebb()); |
| 159 llvm::Value* tmp = LLVM_DtoGEP(p->arrays.back(),zero,zero,"tmp",p->scopebb()); | |
| 1 | 160 e->val = new llvm::LoadInst(tmp,"tmp",p->scopebb()); |
| 161 e->type = elem::VAL; | |
| 162 } | |
| 40 | 163 // typeinfo |
| 164 else if (TypeInfoDeclaration* tid = vd->isTypeInfoDeclaration()) | |
| 1 | 165 { |
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166 tid->toObjFile(); |
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167 assert(tid->llvmValue); |
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168 e->val = tid->llvmValue; |
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169 e->type = elem::VAR; |
| 40 | 170 } |
| 171 // global forward ref | |
| 172 else { | |
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173 Logger::println("unsupported magic: %s\n", vd->toChars()); |
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174 assert(0 && "only magic supported is $, _arguments, _argptr"); |
| 1 | 175 } |
| 176 return e; | |
| 177 } | |
| 178 | |
| 179 // function parameter | |
| 180 if (vd->storage_class & STCparameter) { | |
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181 assert(!vd->nestedref); |
| 1 | 182 Logger::println("function param"); |
| 183 if (vd->storage_class & (STCref | STCout)) { | |
| 184 e->mem = vd->llvmValue; | |
| 185 e->type = elem::VAR; | |
| 186 } | |
| 187 else { | |
| 40 | 188 if (LLVM_DtoIsPassedByRef(vd->type)) { |
| 1 | 189 e->mem = vd->llvmValue; |
| 190 e->type = elem::VAR; | |
| 191 } | |
| 192 else { | |
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193 if (llvm::isa<llvm::Argument>(vd->llvmValue)) { |
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194 e->val = vd->llvmValue; |
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195 e->type = elem::VAL; |
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196 e->vardecl = vd; |
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197 } |
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198 else if (llvm::isa<llvm::AllocaInst>(vd->llvmValue)) { |
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199 e->mem = vd->llvmValue; |
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200 e->type = elem::VAR; |
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201 } |
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202 else |
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203 assert(0); |
| 1 | 204 } |
| 205 } | |
| 206 } | |
| 207 else { | |
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208 // nested variable |
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209 if (vd->nestedref) { |
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210 e->mem = LLVM_DtoNestedVariable(vd); |
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211 } |
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212 // normal local variable |
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213 else { |
| 52 | 214 if (TypeInfoDeclaration* tid = vd->isTypeInfoDeclaration()) { |
| 215 Logger::println("typeinfo varexp"); | |
| 216 const llvm::Type* vartype = LLVM_DtoType(type); | |
| 217 if (tid->llvmValue->getType() != llvm::PointerType::get(vartype)) { | |
| 218 e->mem = p->ir->CreateBitCast(tid->llvmValue, vartype, "tmp"); | |
| 219 } | |
| 220 else { | |
| 221 e->mem = tid->llvmValue; | |
| 222 } | |
| 223 Logger::cout() << "got:" << '\n' << *tid->llvmValue << "returned:" << '\n' << *e->mem << '\n'; | |
| 224 } | |
| 225 else { | |
| 226 e->mem = vd->llvmValue; | |
| 227 } | |
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228 } |
| 1 | 229 e->vardecl = vd; |
| 230 e->type = elem::VAR; | |
| 231 } | |
| 232 } | |
| 233 else if (FuncDeclaration* fdecl = var->isFuncDeclaration()) | |
| 234 { | |
| 235 Logger::println("FuncDeclaration"); | |
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236 if (fdecl->llvmInternal != LLVMva_arg && fdecl->llvmValue == 0) |
| 1 | 237 fdecl->toObjFile(); |
| 238 e->val = fdecl->llvmValue; | |
| 239 e->type = elem::FUNC; | |
| 240 e->funcdecl = fdecl; | |
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241 return e; |
| 1 | 242 } |
| 243 else if (SymbolDeclaration* sdecl = var->isSymbolDeclaration()) | |
| 244 { | |
| 245 // this seems to be the static initialiser for structs | |
| 40 | 246 Type* sdecltype = LLVM_DtoDType(sdecl->type); |
| 247 Logger::print("Sym: type=%s\n", sdecltype->toChars()); | |
| 248 assert(sdecltype->ty == Tstruct); | |
| 249 TypeStruct* ts = (TypeStruct*)sdecltype; | |
| 1 | 250 e->mem = ts->llvmInit; |
| 251 assert(e->mem); | |
| 252 e->type = elem::VAR; | |
| 253 } | |
| 254 else | |
| 255 { | |
| 256 assert(0 && "Unimplemented VarExp type"); | |
| 257 } | |
| 258 | |
| 259 assert(e->mem || e->val); | |
| 260 return e; | |
| 261 } | |
| 262 | |
| 263 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 264 | |
| 40 | 265 llvm::Constant* VarExp::toConstElem(IRState* p) |
| 266 { | |
| 267 Logger::print("VarExp::toConstElem: %s | %s\n", toChars(), type->toChars()); | |
| 268 LOG_SCOPE; | |
| 269 if (SymbolDeclaration* sdecl = var->isSymbolDeclaration()) | |
| 270 { | |
| 271 // this seems to be the static initialiser for structs | |
| 272 Type* sdecltype = LLVM_DtoDType(sdecl->type); | |
| 273 Logger::print("Sym: type=%s\n", sdecltype->toChars()); | |
| 274 assert(sdecltype->ty == Tstruct); | |
| 275 TypeStruct* ts = (TypeStruct*)sdecltype; | |
| 276 assert(ts->sym->llvmInitZ); | |
| 277 return ts->sym->llvmInitZ; | |
| 278 } | |
| 279 assert(0 && "Only support const var exp is SymbolDeclaration"); | |
| 280 return NULL; | |
| 281 } | |
| 282 | |
| 283 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 284 | |
| 1 | 285 elem* IntegerExp::toElem(IRState* p) |
| 286 { | |
| 287 Logger::print("IntegerExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 288 LOG_SCOPE; | |
| 289 elem* e = new elem; | |
| 40 | 290 e->val = toConstElem(p); |
| 291 e->type = elem::CONST; | |
| 292 return e; | |
| 293 } | |
| 294 | |
| 295 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 296 | |
| 297 llvm::Constant* IntegerExp::toConstElem(IRState* p) | |
| 298 { | |
| 299 Logger::print("IntegerExp::toConstElem: %s | %s\n", toChars(), type->toChars()); | |
| 300 LOG_SCOPE; | |
| 1 | 301 const llvm::Type* t = LLVM_DtoType(type); |
| 302 if (llvm::isa<llvm::PointerType>(t)) { | |
| 303 llvm::Constant* i = llvm::ConstantInt::get(LLVM_DtoSize_t(),(uint64_t)value,false); | |
| 40 | 304 return llvm::ConstantExpr::getIntToPtr(i, t); |
| 1 | 305 } |
| 306 else if (llvm::isa<llvm::IntegerType>(t)) { | |
| 40 | 307 return llvm::ConstantInt::get(t,(uint64_t)value,!type->isunsigned()); |
| 1 | 308 } |
| 40 | 309 assert(0); |
| 310 return NULL; | |
| 1 | 311 } |
| 312 | |
| 313 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 314 | |
| 315 elem* RealExp::toElem(IRState* p) | |
| 316 { | |
| 317 Logger::print("RealExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 318 LOG_SCOPE; | |
| 319 elem* e = new elem; | |
| 40 | 320 e->val = toConstElem(p); |
| 321 e->type = elem::CONST; | |
| 322 return e; | |
| 323 } | |
| 324 | |
| 325 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 326 | |
| 327 llvm::Constant* RealExp::toConstElem(IRState* p) | |
| 328 { | |
| 329 Logger::print("RealExp::toConstElem: %s | %s\n", toChars(), type->toChars()); | |
| 330 LOG_SCOPE; | |
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331 Type* t = LLVM_DtoDType(type); |
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332 const llvm::Type* fty = LLVM_DtoType(t); |
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333 if (t->ty == Tfloat32 || t->ty == Timaginary32) |
| 40 | 334 return llvm::ConstantFP::get(fty,float(value)); |
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335 else if (t->ty == Tfloat64 || t->ty == Timaginary64 || t->ty == Tfloat80 || t->ty == Timaginary80) |
| 40 | 336 return llvm::ConstantFP::get(fty,double(value)); |
| 6 | 337 assert(0); |
| 40 | 338 return NULL; |
| 1 | 339 } |
| 340 | |
| 341 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 342 | |
| 343 elem* NullExp::toElem(IRState* p) | |
| 344 { | |
| 345 Logger::print("NullExp::toElem(type=%s): %s\n", type->toChars(),toChars()); | |
| 346 LOG_SCOPE; | |
| 347 elem* e = new elem; | |
| 40 | 348 e->val = toConstElem(p); |
| 349 e->type = elem::NUL; | |
| 350 //Logger::cout() << "null value is now " << *e->val << '\n'; | |
| 351 return e; | |
| 352 } | |
| 353 | |
| 354 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 355 | |
| 356 llvm::Constant* NullExp::toConstElem(IRState* p) | |
| 357 { | |
| 358 Logger::print("NullExp::toConstElem(type=%s): %s\n", type->toChars(),toChars()); | |
| 359 LOG_SCOPE; | |
| 1 | 360 const llvm::Type* t = LLVM_DtoType(type); |
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361 if (type->ty == Tarray) { |
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362 assert(llvm::isa<llvm::StructType>(t)); |
| 40 | 363 return llvm::ConstantAggregateZero::get(t); |
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364 } |
| 40 | 365 else { |
| 366 return llvm::Constant::getNullValue(t); | |
| 367 } | |
| 368 assert(0); | |
| 369 return NULL; | |
| 1 | 370 } |
| 371 | |
| 372 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 373 | |
| 374 elem* StringExp::toElem(IRState* p) | |
| 375 { | |
| 52 | 376 Logger::print("StringExp::toElem: %s | %s\n", toChars(), type->toChars()); |
| 1 | 377 LOG_SCOPE; |
| 378 | |
| 40 | 379 Type* dtype = LLVM_DtoDType(type); |
| 380 | |
| 381 assert(dtype->next->ty == Tchar && "Only char is supported"); | |
| 1 | 382 assert(sz == 1); |
| 383 | |
| 40 | 384 const llvm::Type* ct = LLVM_DtoType(dtype->next); |
| 1 | 385 //printf("ct = %s\n", type->next->toChars()); |
| 386 const llvm::ArrayType* at = llvm::ArrayType::get(ct,len+1); | |
| 387 | |
| 388 uint8_t* str = (uint8_t*)string; | |
| 389 std::string cont((char*)str, len); | |
| 390 | |
| 391 llvm::Constant* _init = llvm::ConstantArray::get(cont,true); | |
| 392 | |
| 393 llvm::GlobalValue::LinkageTypes _linkage = llvm::GlobalValue::InternalLinkage;//WeakLinkage; | |
| 394 llvm::GlobalVariable* gvar = new llvm::GlobalVariable(at,true,_linkage,_init,"stringliteral",gIR->module); | |
| 395 | |
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396 llvm::ConstantInt* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); |
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397 llvm::Constant* idxs[2] = { zero, zero }; |
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398 llvm::Constant* arrptr = llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2); |
| 1 | 399 |
| 400 elem* e = new elem; | |
| 401 | |
| 40 | 402 if (dtype->ty == Tarray) { |
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403 llvm::Constant* clen = llvm::ConstantInt::get(LLVM_DtoSize_t(),len,false); |
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404 if (!p->topexp() || p->topexp()->e2 != this) { |
| 52 | 405 llvm::Value* tmpmem = new llvm::AllocaInst(LLVM_DtoType(dtype),"tmp",p->topallocapoint()); |
| 406 LLVM_DtoSetArray(tmpmem, clen, arrptr); | |
| 407 e->mem = tmpmem; | |
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408 } |
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409 else if (p->topexp()->e2 == this) { |
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410 llvm::Value* arr = p->topexp()->v; |
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411 assert(arr); |
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412 LLVM_DtoSetArray(arr, clen, arrptr); |
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413 e->inplace = true; |
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414 } |
| 40 | 415 else |
| 416 assert(0); | |
| 1 | 417 } |
| 40 | 418 else if (dtype->ty == Tsarray) { |
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419 const llvm::Type* dstType = llvm::PointerType::get(llvm::ArrayType::get(ct, len)); |
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420 e->mem = new llvm::BitCastInst(gvar, dstType, "tmp", gIR->scopebb()); |
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421 } |
| 40 | 422 else if (dtype->ty == Tpointer) { |
| 1 | 423 e->mem = arrptr; |
| 424 } | |
| 425 else { | |
| 426 assert(0); | |
| 427 } | |
| 428 | |
| 429 e->type = elem::VAL; | |
| 430 | |
| 431 return e; | |
| 432 } | |
| 433 | |
| 434 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 435 | |
| 40 | 436 llvm::Constant* StringExp::toConstElem(IRState* p) |
| 437 { | |
| 438 Logger::print("StringExp::toConstElem: %s | %s\n", toChars(), type->toChars()); | |
| 439 LOG_SCOPE; | |
| 440 | |
| 441 uint8_t* str = (uint8_t*)string; | |
| 442 std::string cont((char*)str, len); | |
| 443 | |
| 444 Type* t = LLVM_DtoDType(type); | |
| 445 | |
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446 if (t->ty == Tsarray) { |
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447 return llvm::ConstantArray::get(cont,false); |
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448 } |
| 40 | 449 llvm::Constant* _init = llvm::ConstantArray::get(cont,true); |
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450 |
| 40 | 451 llvm::GlobalValue::LinkageTypes _linkage = llvm::GlobalValue::InternalLinkage;//WeakLinkage; |
| 452 llvm::GlobalVariable* gvar = new llvm::GlobalVariable(_init->getType(),true,_linkage,_init,"stringliteral",gIR->module); | |
| 453 | |
| 454 llvm::ConstantInt* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 455 llvm::Constant* idxs[2] = { zero, zero }; | |
| 456 llvm::Constant* arrptr = llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2); | |
| 457 | |
| 458 if (t->ty == Tpointer) { | |
| 459 return arrptr; | |
| 460 } | |
| 461 | |
| 462 if (t->ty == Tarray) { | |
| 463 llvm::Constant* clen = llvm::ConstantInt::get(LLVM_DtoSize_t(),len,false); | |
| 464 return LLVM_DtoConstantSlice(clen, arrptr); | |
| 465 } | |
| 466 | |
| 467 assert(0); | |
| 468 return NULL; | |
| 469 } | |
| 470 | |
| 471 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 472 | |
| 1 | 473 elem* AssignExp::toElem(IRState* p) |
| 474 { | |
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475 Logger::print("AssignExp::toElem: %s | %s = %s\n", toChars(), e1->type->toChars(), e2->type ? e2->type->toChars() : 0); |
| 1 | 476 LOG_SCOPE; |
| 477 | |
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478 p->exps.push_back(IRExp(e1,e2,NULL)); |
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479 |
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480 elem* l = e1->toElem(p); |
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481 p->topexp()->v = l->mem; |
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482 elem* r = e2->toElem(p); |
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483 |
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484 p->exps.pop_back(); |
| 1 | 485 |
| 34 | 486 if (l->type == elem::ARRAYLEN) |
| 487 { | |
| 488 LLVM_DtoResizeDynArray(l->mem, r->getValue()); | |
| 489 delete r; | |
| 490 delete l; | |
| 491 return 0; | |
| 492 } | |
| 493 | |
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494 // handle function argument - allocate temp storage for it :/ annoying |
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495 if (l->mem == 0) { |
| 34 | 496 assert(l->val); |
| 497 if (llvm::isa<llvm::Argument>(l->val)) | |
| 498 LLVM_DtoGiveArgumentStorage(l); | |
| 499 else { | |
| 500 Logger::cout() << "here it comes... " << *l->val << '\n'; | |
| 501 assert(0); | |
| 502 } | |
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503 } |
| 1 | 504 //e->val = l->store(r->getValue()); |
| 505 | |
| 40 | 506 Type* e1type = LLVM_DtoDType(e1->type); |
| 507 Type* e2type = LLVM_DtoDType(e2->type); | |
| 508 TY e1ty = e1type->ty; | |
| 509 TY e2ty = e2type->ty; | |
| 1 | 510 |
| 511 elem* e = new elem; | |
| 40 | 512 e->type = elem::VAR; |
| 1 | 513 |
| 514 // struct | |
| 515 if (e1ty == Tstruct) { | |
| 40 | 516 e->mem = l->mem; |
| 1 | 517 // struct + struct |
| 518 if (e2ty == Tstruct) { | |
| 519 // struct literals do the assignment themselvs (in place) | |
| 520 if (!r->inplace) { | |
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521 LLVM_DtoStructCopy(l->mem,r->getValue()); |
| 1 | 522 } |
| 523 else { | |
| 524 e->inplace = true; | |
| 525 } | |
| 526 } | |
| 527 // struct + const int | |
| 40 | 528 else if (e2type->isintegral()){ |
| 1 | 529 IntegerExp* iexp = (IntegerExp*)e2; |
| 530 assert(iexp->value == 0 && "Only integral struct initializer allowed is zero"); | |
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531 LLVM_DtoStructZeroInit(l->mem); |
| 1 | 532 } |
| 533 // :x | |
| 534 else | |
| 535 assert(0 && "struct = unknown"); | |
| 536 } | |
| 537 else if (e1ty == Tsarray) { | |
| 40 | 538 assert(0 && "static array not supported"); |
| 1 | 539 } |
| 540 else if (e1ty == Tarray) { | |
| 40 | 541 if (e2type->isscalar() || e2type->ty == Tclass){ |
| 1 | 542 LLVM_DtoArrayInit(l->mem, r->getValue()); |
| 543 } | |
| 544 else if (e2ty == Tarray) { | |
| 545 //new llvm::StoreInst(r->val,l->val,p->scopebb()); | |
| 546 if (r->type == elem::NUL) { | |
| 547 llvm::Constant* c = llvm::cast<llvm::Constant>(r->val); | |
| 548 assert(c->isNullValue()); | |
| 549 LLVM_DtoNullArray(l->mem); | |
| 40 | 550 e->mem = l->mem; |
| 1 | 551 } |
| 552 else if (r->type == elem::SLICE) { | |
| 40 | 553 if (l->type == elem::SLICE) { |
| 554 LLVM_DtoArrayCopy(l,r); | |
| 555 e->type = elem::SLICE; | |
| 556 e->mem = l->mem; | |
| 557 e->arg = l->arg; | |
| 558 } | |
| 559 else { | |
| 560 LLVM_DtoSetArray(l->mem,r->arg,r->mem); | |
| 561 e->mem = l->mem; | |
| 562 } | |
| 1 | 563 } |
| 564 else { | |
| 565 // new expressions write directly to the array reference | |
| 566 // so do string literals | |
| 40 | 567 e->mem = l->mem; |
| 1 | 568 if (!r->inplace) { |
| 569 assert(r->mem); | |
| 570 LLVM_DtoArrayAssign(l->mem, r->mem); | |
| 571 } | |
| 572 else { | |
| 573 e->inplace = true; | |
| 574 } | |
| 575 } | |
| 576 } | |
| 577 else | |
| 578 assert(0); | |
| 579 } | |
| 580 else if (e1ty == Tpointer) { | |
| 40 | 581 e->mem = l->mem; |
| 1 | 582 if (e2ty == Tpointer) { |
| 583 llvm::Value* v = r->field ? r->mem : r->getValue(); | |
| 584 Logger::cout() << "*=*: " << *v << ", " << *l->mem << '\n'; | |
| 585 new llvm::StoreInst(v, l->mem, p->scopebb()); | |
| 586 } | |
| 587 else | |
| 588 assert(0); | |
| 589 } | |
| 590 else if (e1ty == Tclass) { | |
| 591 if (e2ty == Tclass) { | |
| 592 llvm::Value* tmp = r->getValue(); | |
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593 Logger::cout() << "tmp: " << *tmp << " ||| " << *l->mem << '\n'; |
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594 // assignment to this in constructor special case |
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595 if (l->isthis) { |
| 40 | 596 FuncDeclaration* fdecl = p->func().decl; |
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597 // respecify the this param |
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598 if (!llvm::isa<llvm::AllocaInst>(fdecl->llvmThisVar)) |
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599 fdecl->llvmThisVar = new llvm::AllocaInst(tmp->getType(), "newthis", p->topallocapoint()); |
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600 new llvm::StoreInst(tmp, fdecl->llvmThisVar, p->scopebb()); |
| 40 | 601 e->mem = fdecl->llvmThisVar; |
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602 } |
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603 // regular class ref -> class ref assignment |
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604 else { |
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605 new llvm::StoreInst(tmp, l->mem, p->scopebb()); |
| 40 | 606 e->mem = l->mem; |
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607 } |
| 1 | 608 } |
| 609 else | |
| 610 assert(0); | |
| 611 } | |
| 612 else if (e1ty == Tdelegate) { | |
| 613 Logger::println("Assigning to delegate"); | |
| 614 if (e2ty == Tdelegate) { | |
| 615 if (r->type == elem::NUL) { | |
| 616 llvm::Constant* c = llvm::cast<llvm::Constant>(r->val); | |
| 617 if (c->isNullValue()) { | |
| 618 LLVM_DtoNullDelegate(l->mem); | |
| 40 | 619 e->mem = l->mem; |
| 1 | 620 } |
| 621 else | |
| 622 assert(0); | |
| 623 } | |
| 624 else if (r->inplace) { | |
| 625 // do nothing | |
| 626 e->inplace = true; | |
| 40 | 627 e->mem = l->mem; |
| 1 | 628 } |
|
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629 else { |
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630 LLVM_DtoDelegateCopy(l->mem, r->getValue()); |
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631 e->mem = l->mem; |
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632 } |
| 1 | 633 } |
| 634 else | |
| 635 assert(0); | |
| 636 } | |
| 637 // !struct && !array && !pointer && !class | |
| 638 else { | |
| 639 Logger::cout() << *l->mem << '\n'; | |
| 640 new llvm::StoreInst(r->getValue(),l->mem,p->scopebb()); | |
| 40 | 641 e->mem = l->mem; |
| 1 | 642 } |
| 643 | |
| 644 delete r; | |
| 645 delete l; | |
| 40 | 646 |
| 1 | 647 return e; |
| 648 } | |
| 649 | |
| 650 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 651 | |
| 652 elem* AddExp::toElem(IRState* p) | |
| 653 { | |
| 23 | 654 Logger::print("AddExp::toElem: %s | %s\n", toChars(), type->toChars()); |
| 1 | 655 LOG_SCOPE; |
| 656 elem* e = new elem; | |
| 657 elem* l = e1->toElem(p); | |
| 658 elem* r = e2->toElem(p); | |
| 659 | |
| 40 | 660 Type* t = LLVM_DtoDType(type); |
| 661 Type* e1type = LLVM_DtoDType(e1->type); | |
| 662 Type* e2type = LLVM_DtoDType(e2->type); | |
| 663 | |
| 664 if (e1type != e2type) { | |
| 665 if (e1type->ty == Tpointer && e1type->next->ty == Tstruct) { | |
|
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666 //assert(l->field); |
| 1 | 667 assert(r->type == elem::CONST); |
| 668 llvm::ConstantInt* cofs = llvm::cast<llvm::ConstantInt>(r->val); | |
| 669 | |
| 40 | 670 TypeStruct* ts = (TypeStruct*)e1type->next; |
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671 std::vector<unsigned> offsets(1,0); |
| 40 | 672 ts->sym->offsetToIndex(t->next, cofs->getZExtValue(), offsets); |
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673 e->mem = LLVM_DtoGEP(l->getValue(), offsets, "tmp", p->scopebb()); |
| 1 | 674 e->type = elem::VAR; |
| 675 e->field = true; | |
| 676 } | |
| 677 else if (e1->type->ty == Tpointer) { | |
| 678 e->val = new llvm::GetElementPtrInst(l->getValue(), r->getValue(), "tmp", p->scopebb()); | |
| 679 e->type = elem::VAR; | |
| 680 } | |
| 681 else { | |
| 682 assert(0); | |
| 683 } | |
| 684 } | |
| 685 else { | |
| 686 e->val = llvm::BinaryOperator::createAdd(l->getValue(), r->getValue(), "tmp", p->scopebb()); | |
| 687 e->type = elem::VAL; | |
| 688 } | |
| 689 delete l; | |
| 690 delete r; | |
| 691 return e; | |
| 692 } | |
| 693 | |
| 694 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 695 | |
| 696 elem* AddAssignExp::toElem(IRState* p) | |
| 697 { | |
| 698 Logger::print("AddAssignExp::toElem: %s\n", toChars()); | |
| 699 LOG_SCOPE; | |
| 700 | |
| 701 elem* l = e1->toElem(p); | |
| 702 elem* r = e2->toElem(p); | |
| 703 | |
| 40 | 704 Type* e1type = LLVM_DtoDType(e1->type); |
| 705 | |
| 1 | 706 elem* e = new elem; |
| 707 llvm::Value* val = 0; | |
| 40 | 708 if (e1type->ty == Tpointer) { |
| 1 | 709 val = e->mem = new llvm::GetElementPtrInst(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 710 } | |
| 711 else { | |
| 712 val = e->val = llvm::BinaryOperator::createAdd(l->getValue(),r->getValue(),"tmp",p->scopebb()); | |
| 713 } | |
| 714 | |
| 715 /*llvm::Value* storeVal = l->storeVal ? l->storeVal : l->val; | |
| 716 if (llvm::isa<llvm::PointerType>(storeVal->getType()) && storeVal->getType()->getContainedType(0) != tmp->getType()) | |
| 717 { | |
| 718 tmp = LLVM_DtoPointedType(storeVal, tmp); | |
| 719 }*/ | |
| 720 | |
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721 if (l->mem == 0) |
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722 LLVM_DtoGiveArgumentStorage(l); |
| 1 | 723 new llvm::StoreInst(val,l->mem,p->scopebb()); |
| 724 e->type = elem::VAR; | |
| 725 | |
| 726 delete l; | |
| 727 delete r; | |
| 728 return e; | |
| 729 } | |
| 730 | |
| 731 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 732 | |
| 733 elem* MinExp::toElem(IRState* p) | |
| 734 { | |
| 735 Logger::print("MinExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 736 LOG_SCOPE; | |
| 737 elem* e = new elem; | |
| 738 elem* l = e1->toElem(p); | |
| 739 elem* r = e2->toElem(p); | |
| 740 | |
| 741 llvm::Value* left = l->getValue(); | |
| 742 if (llvm::isa<llvm::PointerType>(left->getType())) | |
| 743 left = new llvm::PtrToIntInst(left,LLVM_DtoSize_t(),"tmp",p->scopebb()); | |
| 744 | |
| 745 llvm::Value* right = r->getValue(); | |
| 746 if (llvm::isa<llvm::PointerType>(right->getType())) | |
| 747 right = new llvm::PtrToIntInst(right,LLVM_DtoSize_t(),"tmp",p->scopebb()); | |
| 748 | |
| 749 e->val = llvm::BinaryOperator::createSub(left,right,"tmp",p->scopebb()); | |
| 750 e->type = elem::VAL; | |
| 751 | |
| 752 const llvm::Type* totype = LLVM_DtoType(type); | |
| 753 if (e->val->getType() != totype) { | |
| 754 assert(0); | |
| 755 assert(llvm::isa<llvm::PointerType>(e->val->getType())); | |
| 756 assert(llvm::isa<llvm::IntegerType>(totype)); | |
| 757 e->val = new llvm::IntToPtrInst(e->val,totype,"tmp",p->scopebb()); | |
| 758 } | |
| 759 | |
| 760 delete l; | |
| 761 delete r; | |
| 762 return e; | |
| 763 } | |
| 764 | |
| 765 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 766 | |
| 767 elem* MinAssignExp::toElem(IRState* p) | |
| 768 { | |
| 769 Logger::print("MinAssignExp::toElem: %s\n", toChars()); | |
| 770 LOG_SCOPE; | |
| 771 | |
| 772 elem* l = e1->toElem(p); | |
| 773 elem* r = e2->toElem(p); | |
| 774 | |
| 40 | 775 Type* e1type = LLVM_DtoDType(e1->type); |
| 776 | |
| 1 | 777 llvm::Value* tmp = 0; |
| 40 | 778 if (e1type->ty == Tpointer) { |
| 1 | 779 tmp = r->getValue(); |
| 780 llvm::Value* zero = llvm::ConstantInt::get(tmp->getType(),0,false); | |
| 781 tmp = llvm::BinaryOperator::createSub(zero,tmp,"tmp",p->scopebb()); | |
| 782 tmp = new llvm::GetElementPtrInst(l->getValue(),tmp,"tmp",p->scopebb()); | |
| 783 } | |
| 784 else { | |
| 785 tmp = llvm::BinaryOperator::createSub(l->getValue(),r->getValue(),"tmp",p->scopebb()); | |
| 786 } | |
| 787 | |
| 788 /*llvm::Value* storeVal = l->storeVal ? l->storeVal : l->val; | |
| 789 if (storeVal->getType()->getContainedType(0) != tmp->getType()) | |
| 790 { | |
| 791 tmp = LLVM_DtoPointedType(storeVal, tmp); | |
| 792 }*/ | |
| 793 | |
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794 if (l->mem == 0) |
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795 LLVM_DtoGiveArgumentStorage(l); |
| 1 | 796 new llvm::StoreInst(tmp, l->mem, p->scopebb()); |
| 797 | |
| 798 delete l; | |
| 799 delete r; | |
| 800 | |
| 801 elem* e = new elem; | |
| 802 e->val = tmp; | |
| 803 e->type = elem::VAR; | |
| 804 return e; | |
| 805 } | |
| 806 | |
| 807 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 808 | |
| 809 elem* MulExp::toElem(IRState* p) | |
| 810 { | |
| 811 Logger::print("MulExp::toElem: %s\n", toChars()); | |
| 812 LOG_SCOPE; | |
| 813 elem* e = new elem; | |
| 814 elem* l = e1->toElem(p); | |
| 815 elem* r = e2->toElem(p); | |
| 816 llvm::Value* vl = l->getValue(); | |
| 817 llvm::Value* vr = r->getValue(); | |
| 818 Logger::cout() << "mul: " << *vl << ", " << *vr << '\n'; | |
| 819 e->val = llvm::BinaryOperator::createMul(vl,vr,"tmp",p->scopebb()); | |
| 820 e->type = elem::VAL; | |
| 821 delete l; | |
| 822 delete r; | |
| 823 return e; | |
| 824 } | |
| 825 | |
| 826 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 827 | |
| 828 elem* MulAssignExp::toElem(IRState* p) | |
| 829 { | |
| 830 Logger::print("MulAssignExp::toElem: %s\n", toChars()); | |
| 831 LOG_SCOPE; | |
| 832 | |
| 833 elem* l = e1->toElem(p); | |
| 834 elem* r = e2->toElem(p); | |
| 835 llvm::Value* vl = l->getValue(); | |
| 836 llvm::Value* vr = r->getValue(); | |
| 837 Logger::cout() << "mulassign: " << *vl << ", " << *vr << '\n'; | |
| 838 llvm::Value* tmp = llvm::BinaryOperator::createMul(vl,vr,"tmp",p->scopebb()); | |
| 839 | |
| 840 /*llvm::Value* storeVal = l->storeVal ? l->storeVal : l->val; | |
| 841 if (storeVal->getType()->getContainedType(0) != tmp->getType()) | |
| 842 { | |
| 843 tmp = LLVM_DtoPointedType(storeVal, tmp); | |
| 844 }*/ | |
| 845 | |
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846 if (l->mem == 0) |
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847 LLVM_DtoGiveArgumentStorage(l); |
| 1 | 848 new llvm::StoreInst(tmp,l->mem,p->scopebb()); |
| 849 | |
| 850 delete l; | |
| 851 delete r; | |
| 852 | |
| 853 elem* e = new elem; | |
| 854 e->val = tmp; | |
| 855 e->type = elem::VAR; | |
| 856 return e; | |
| 857 } | |
| 858 | |
| 859 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 860 | |
| 861 elem* DivExp::toElem(IRState* p) | |
| 862 { | |
| 863 Logger::print("DivExp::toElem: %s\n", toChars()); | |
| 864 LOG_SCOPE; | |
| 865 elem* e = new elem; | |
| 866 elem* l = e1->toElem(p); | |
| 867 elem* r = e2->toElem(p); | |
| 868 | |
| 40 | 869 Type* t = LLVM_DtoDType(type); |
| 870 | |
| 871 if (t->isunsigned()) | |
| 1 | 872 e->val = llvm::BinaryOperator::createUDiv(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 40 | 873 else if (t->isintegral()) |
| 1 | 874 e->val = llvm::BinaryOperator::createSDiv(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 40 | 875 else if (t->isfloating()) |
| 1 | 876 e->val = llvm::BinaryOperator::createFDiv(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 877 else | |
| 878 assert(0); | |
| 879 e->type = elem::VAL; | |
| 880 delete l; | |
| 881 delete r; | |
| 882 return e; | |
| 883 } | |
| 884 | |
| 885 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 886 | |
| 887 elem* DivAssignExp::toElem(IRState* p) | |
| 888 { | |
| 889 Logger::print("DivAssignExp::toElem: %s\n", toChars()); | |
| 890 LOG_SCOPE; | |
| 891 | |
| 892 elem* l = e1->toElem(p); | |
| 893 elem* r = e2->toElem(p); | |
| 894 | |
| 40 | 895 Type* t = LLVM_DtoDType(type); |
| 896 | |
| 1 | 897 llvm::Value* tmp; |
| 40 | 898 if (t->isunsigned()) |
| 1 | 899 tmp = llvm::BinaryOperator::createUDiv(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 40 | 900 else if (t->isintegral()) |
| 1 | 901 tmp = llvm::BinaryOperator::createSDiv(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 40 | 902 else if (t->isfloating()) |
| 1 | 903 tmp = llvm::BinaryOperator::createFDiv(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 904 else | |
| 905 assert(0); | |
| 906 | |
| 907 /*llvm::Value* storeVal = l->storeVal ? l->storeVal : l->val; | |
| 908 if (storeVal->getType()->getContainedType(0) != tmp->getType()) | |
| 909 { | |
| 910 tmp = LLVM_DtoPointedType(storeVal, tmp); | |
| 911 }*/ | |
| 912 | |
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913 if (l->mem == 0) |
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914 LLVM_DtoGiveArgumentStorage(l); |
| 1 | 915 new llvm::StoreInst(tmp,l->mem,p->scopebb()); |
| 916 | |
| 917 delete l; | |
| 918 delete r; | |
| 919 | |
| 920 elem* e = new elem; | |
| 921 e->val = tmp; | |
| 922 e->type = elem::VAR; | |
| 923 return e; | |
| 924 } | |
| 925 | |
| 926 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 927 | |
| 928 elem* ModExp::toElem(IRState* p) | |
| 929 { | |
| 930 Logger::print("ModExp::toElem: %s\n", toChars()); | |
| 931 LOG_SCOPE; | |
| 932 elem* e = new elem; | |
| 933 elem* l = e1->toElem(p); | |
| 934 elem* r = e2->toElem(p); | |
| 935 | |
| 40 | 936 Type* t = LLVM_DtoDType(type); |
| 937 | |
| 938 if (t->isunsigned()) | |
| 1 | 939 e->val = llvm::BinaryOperator::createURem(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 40 | 940 else if (t->isintegral()) |
| 1 | 941 e->val = llvm::BinaryOperator::createSRem(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 40 | 942 else if (t->isfloating()) |
| 1 | 943 e->val = llvm::BinaryOperator::createFRem(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 944 else | |
| 945 assert(0); | |
| 946 e->type = elem::VAL; | |
| 947 delete l; | |
| 948 delete r; | |
| 949 return e; | |
| 950 } | |
| 951 | |
| 952 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 953 | |
| 954 elem* ModAssignExp::toElem(IRState* p) | |
| 955 { | |
| 956 Logger::print("ModAssignExp::toElem: %s\n", toChars()); | |
| 957 LOG_SCOPE; | |
| 958 | |
| 959 elem* l = e1->toElem(p); | |
| 960 elem* r = e2->toElem(p); | |
| 961 | |
| 40 | 962 Type* t = LLVM_DtoDType(type); |
| 963 | |
| 1 | 964 llvm::Value* tmp; |
| 40 | 965 if (t->isunsigned()) |
| 1 | 966 tmp = llvm::BinaryOperator::createURem(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 40 | 967 else if (t->isintegral()) |
| 1 | 968 tmp = llvm::BinaryOperator::createSRem(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 40 | 969 else if (t->isfloating()) |
| 1 | 970 tmp = llvm::BinaryOperator::createFRem(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 971 else | |
| 972 assert(0); | |
| 973 | |
| 974 /*llvm::Value* storeVal = l->storeVal ? l->storeVal : l->val; | |
| 975 if (storeVal->getType()->getContainedType(0) != tmp->getType()) | |
| 976 { | |
| 977 tmp = LLVM_DtoPointedType(storeVal, tmp); | |
| 978 }*/ | |
| 979 | |
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980 if (l->mem == 0) |
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981 LLVM_DtoGiveArgumentStorage(l); |
| 1 | 982 new llvm::StoreInst(tmp,l->mem,p->scopebb()); |
| 983 | |
| 984 delete l; | |
| 985 delete r; | |
| 986 | |
| 987 elem* e = new elem; | |
| 988 e->val = tmp; | |
| 989 e->type = elem::VAR; | |
| 990 return e; | |
| 991 } | |
| 992 | |
| 993 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 994 | |
| 995 elem* CallExp::toElem(IRState* p) | |
| 996 { | |
| 997 Logger::print("CallExp::toElem: %s\n", toChars()); | |
| 998 LOG_SCOPE; | |
|
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999 |
| 1 | 1000 elem* e = new elem; |
| 1001 elem* fn = e1->toElem(p); | |
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1002 |
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1003 TypeFunction* tf = 0; |
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1004 Type* e1type = LLVM_DtoDType(e1->type); |
| 18 | 1005 |
| 1 | 1006 bool delegateCall = false; |
| 1007 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty,0,false); | |
| 1008 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty,1,false); | |
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1009 LINK dlink = LINKdefault; |
| 1 | 1010 |
| 1011 // hidden struct return parameter handling | |
| 1012 bool retinptr = false; | |
| 18 | 1013 |
| 1 | 1014 // regular functions |
| 40 | 1015 if (e1type->ty == Tfunction) { |
| 1016 tf = (TypeFunction*)e1type; | |
| 1 | 1017 if (tf->llvmRetInPtr) { |
| 1018 retinptr = true; | |
| 1019 } | |
| 1020 dlink = tf->linkage; | |
| 1021 } | |
| 18 | 1022 |
| 1 | 1023 // delegates |
| 40 | 1024 else if (e1type->ty == Tdelegate) { |
| 1025 Logger::println("delegateTy = %s\n", e1type->toChars()); | |
| 1026 assert(e1type->next->ty == Tfunction); | |
| 1027 tf = (TypeFunction*)e1type->next; | |
| 1 | 1028 if (tf->llvmRetInPtr) { |
| 1029 retinptr = true; | |
| 1030 } | |
| 1031 dlink = tf->linkage; | |
| 1032 delegateCall = true; | |
| 1033 } | |
| 18 | 1034 |
| 1 | 1035 // invalid |
| 1036 else { | |
| 1037 assert(tf); | |
| 1038 } | |
| 1039 | |
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1040 // va args |
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1041 bool va_magic = false; |
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1042 bool va_intrinsic = false; |
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1043 if (fn->funcdecl) { |
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1044 if (fn->funcdecl->llvmInternal == LLVMva_intrinsic) { |
|
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1045 va_magic = true; |
|
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1046 va_intrinsic = true; |
|
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1047 } |
|
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1048 else if (fn->funcdecl->llvmInternal == LLVMva_start) { |
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1049 va_magic = true; |
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1050 } |
|
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1051 else if (fn->funcdecl->llvmInternal == LLVMva_arg) { |
|
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1052 Argument* fnarg = Argument::getNth(tf->parameters, 0); |
|
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1053 Expression* exp = (Expression*)arguments->data[0]; |
|
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1054 elem* expelem = exp->toElem(p); |
|
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1055 assert(expelem->mem); |
|
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1056 elem* e = new elem; |
|
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1057 Type* t = LLVM_DtoDType(type); |
|
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1058 const llvm::Type* llt = LLVM_DtoType(type); |
|
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1059 if (LLVM_DtoIsPassedByRef(t)) |
|
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1060 llt = llvm::PointerType::get(llt); |
|
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1061 e->type = elem::VAL; |
|
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1062 e->val = p->ir->CreateVAArg(expelem->mem,llt,"tmp"); |
|
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1063 delete expelem; |
|
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1064 return e; |
|
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1065 } |
|
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1066 } |
|
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1067 |
|
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|
1068 // args |
| 1 | 1069 size_t n = arguments->dim; |
|
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|
1070 if (fn->funcdecl && fn->funcdecl->llvmInternal == LLVMva_start) |
|
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|
1071 n = 1; |
| 1 | 1072 if (fn->arg || delegateCall) n++; |
| 1073 if (retinptr) n++; | |
|
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|
1074 if (tf->linkage == LINKd && tf->varargs == 1) n+=2; |
| 1 | 1075 |
| 1076 llvm::Value* funcval = fn->getValue(); | |
| 18 | 1077 assert(funcval != 0); |
| 1 | 1078 std::vector<llvm::Value*> llargs(n, 0); |
| 1079 | |
| 1080 const llvm::FunctionType* llfnty = 0; | |
| 18 | 1081 |
| 1 | 1082 // normal function call |
| 1083 if (llvm::isa<llvm::FunctionType>(funcval->getType())) { | |
| 1084 llfnty = llvm::cast<llvm::FunctionType>(funcval->getType()); | |
| 1085 } | |
| 1086 // pointer to something | |
| 1087 else if (llvm::isa<llvm::PointerType>(funcval->getType())) { | |
| 1088 // pointer to function pointer - I think this not really supposed to happen, but does :/ | |
| 1089 // seems like sometimes we get a func* other times a func** | |
| 1090 if (llvm::isa<llvm::PointerType>(funcval->getType()->getContainedType(0))) { | |
| 1091 funcval = new llvm::LoadInst(funcval,"tmp",p->scopebb()); | |
| 1092 } | |
| 1093 // function pointer | |
| 1094 if (llvm::isa<llvm::FunctionType>(funcval->getType()->getContainedType(0))) { | |
| 1095 //Logger::cout() << "function pointer type:\n" << *funcval << '\n'; | |
| 1096 llfnty = llvm::cast<llvm::FunctionType>(funcval->getType()->getContainedType(0)); | |
| 1097 } | |
| 1098 // struct pointer - delegate | |
| 1099 else if (llvm::isa<llvm::StructType>(funcval->getType()->getContainedType(0))) { | |
| 6 | 1100 funcval = LLVM_DtoGEP(funcval,zero,one,"tmp",p->scopebb()); |
| 1 | 1101 funcval = new llvm::LoadInst(funcval,"tmp",p->scopebb()); |
| 1102 const llvm::Type* ty = funcval->getType()->getContainedType(0); | |
| 1103 llfnty = llvm::cast<llvm::FunctionType>(ty); | |
| 1104 } | |
| 1105 // unknown | |
| 1106 else { | |
| 1107 Logger::cout() << "what kind of pointer are we calling? : " << *funcval->getType() << '\n'; | |
| 1108 } | |
| 1109 } | |
| 1110 else { | |
| 1111 Logger::cout() << "what are we calling? : " << *funcval << '\n'; | |
| 1112 } | |
| 1113 assert(llfnty); | |
|
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|
1114 //Logger::cout() << "Function LLVM type: " << *llfnty << '\n'; |
| 1 | 1115 |
| 1116 // argument handling | |
| 1117 llvm::FunctionType::param_iterator argiter = llfnty->param_begin(); | |
| 1118 int j = 0; | |
| 1119 | |
|
54
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1120 IRExp* topexp = p->topexp(); |
|
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1121 |
| 40 | 1122 // hidden struct return arguments |
| 1 | 1123 if (retinptr) { |
|
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|
1124 if (topexp && topexp->e2 == this) { |
|
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|
1125 assert(topexp->v); |
|
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|
1126 assert(llvm::isa<llvm::StructType>(topexp->v->getType()->getContainedType(0))); |
|
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|
1127 llargs[j] = topexp->v; |
| 40 | 1128 if (LLVM_DtoIsPassedByRef(tf->next)) { |
| 1 | 1129 e->inplace = true; |
| 1130 } | |
| 1131 else | |
| 1132 assert(0); | |
| 1133 } | |
| 1134 else { | |
| 1135 llargs[j] = new llvm::AllocaInst(argiter->get()->getContainedType(0),"rettmp",p->topallocapoint()); | |
| 1136 } | |
| 1137 ++j; | |
| 1138 ++argiter; | |
| 1139 e->type = elem::VAR; | |
| 1140 } | |
| 1141 else { | |
| 1142 e->type = elem::VAL; | |
| 1143 } | |
| 1144 | |
| 40 | 1145 // this arguments |
| 1 | 1146 if (fn->arg) { |
| 1147 Logger::println("This Call"); | |
| 1148 if (fn->arg->getType() != argiter->get()) { | |
| 1149 //Logger::cout() << *fn->thisparam << '|' << *argiter->get() << '\n'; | |
| 1150 llargs[j] = new llvm::BitCastInst(fn->arg, argiter->get(), "tmp", p->scopebb()); | |
| 1151 } | |
| 1152 else { | |
| 1153 llargs[j] = fn->arg; | |
| 1154 } | |
| 1155 ++j; | |
| 1156 ++argiter; | |
| 1157 } | |
| 40 | 1158 // delegate context arguments |
| 1 | 1159 else if (delegateCall) { |
| 1160 Logger::println("Delegate Call"); | |
| 6 | 1161 llvm::Value* contextptr = LLVM_DtoGEP(fn->mem,zero,zero,"tmp",p->scopebb()); |
| 1 | 1162 llargs[j] = new llvm::LoadInst(contextptr,"tmp",p->scopebb()); |
| 1163 ++j; | |
| 1164 ++argiter; | |
| 1165 } | |
| 1166 | |
|
55
0ccfae271c45
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|
1167 // va arg function special argument passing |
|
0ccfae271c45
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|
1168 if (va_magic) { |
|
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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|
1169 size_t n = va_intrinsic ? arguments->dim : 1; |
|
0ccfae271c45
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|
1170 for (int i=0; i<n; i++,j++) |
|
0ccfae271c45
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|
1171 { |
|
0ccfae271c45
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|
1172 Argument* fnarg = Argument::getNth(tf->parameters, i); |
|
0ccfae271c45
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|
1173 Expression* exp = (Expression*)arguments->data[i]; |
|
0ccfae271c45
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|
1174 elem* expelem = exp->toElem(p); |
|
0ccfae271c45
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|
1175 assert(expelem->mem); |
|
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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|
1176 llargs[j] = p->ir->CreateBitCast(expelem->mem, llvm::PointerType::get(llvm::Type::Int8Ty), "tmp"); |
|
0ccfae271c45
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|
1177 delete expelem; |
|
0ccfae271c45
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|
1178 } |
|
0ccfae271c45
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|
1179 } |
| 40 | 1180 // regular arguments |
|
55
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|
1181 else { |
|
57
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|
1182 if (tf->linkage == LINKd && tf->varargs == 1) |
|
55
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|
1183 { |
|
57
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|
1184 Logger::println("doing d-style variadic arguments"); |
|
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|
1185 |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1186 std::vector<const llvm::Type*> vtypes; |
|
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|
1187 std::vector<llvm::Value*> vvalues; |
|
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|
1188 std::vector<llvm::Value*> vtypeinfos; |
|
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|
1189 |
|
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|
1190 for (int i=0; i<arguments->dim; i++) { |
|
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|
1191 Argument* fnarg = Argument::getNth(tf->parameters, i); |
|
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|
1192 Expression* argexp = (Expression*)arguments->data[i]; |
|
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|
1193 vvalues.push_back(LLVM_DtoArgument(NULL, fnarg, argexp)); |
|
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|
1194 vtypes.push_back(vvalues.back()->getType()); |
|
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|
1195 |
|
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|
1196 TypeInfoDeclaration* tidecl = argexp->type->getTypeInfoDeclaration(); |
|
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|
1197 tidecl->toObjFile(); |
|
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|
1198 assert(tidecl->llvmValue); |
|
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|
1199 vtypeinfos.push_back(tidecl->llvmValue); |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1200 } |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1201 |
|
a9d29e9f1fed
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|
1202 const llvm::StructType* vtype = llvm::StructType::get(vtypes); |
|
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1203 llvm::Value* mem = new llvm::AllocaInst(vtype,"_argptr_storage",p->topallocapoint()); |
|
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|
1204 for (unsigned i=0; i<vtype->getNumElements(); ++i) |
|
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|
1205 p->ir->CreateStore(vvalues[i], LLVM_DtoGEPi(mem,0,i,"tmp")); |
|
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|
1206 |
|
a9d29e9f1fed
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|
1207 //llvm::Constant* typeinfoparam = llvm::ConstantPointerNull::get(llvm::cast<llvm::PointerType>(llfnty->getParamType(j))); |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1208 assert(Type::typeinfo->llvmInitZ); |
|
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|
1209 const llvm::Type* typeinfotype = llvm::PointerType::get(Type::typeinfo->llvmInitZ->getType()); |
|
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|
1210 Logger::cout() << "typeinfo ptr type: " << *typeinfotype << '\n'; |
|
a9d29e9f1fed
[svn r61] Added support for D-style variadic functions :)
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|
1211 const llvm::ArrayType* typeinfoarraytype = llvm::ArrayType::get(typeinfotype,vtype->getNumElements()); |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1212 llvm::Value* typeinfomem = new llvm::AllocaInst(typeinfoarraytype,"_arguments_storage",p->topallocapoint()); |
|
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|
1213 for (unsigned i=0; i<vtype->getNumElements(); ++i) { |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1214 llvm::Value* v = p->ir->CreateBitCast(vtypeinfos[i], typeinfotype, "tmp"); |
|
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|
1215 p->ir->CreateStore(v, LLVM_DtoGEPi(typeinfomem,0,i,"tmp")); |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1216 } |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1217 |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1218 llvm::Value* typeinfoarrayparam = new llvm::AllocaInst(llfnty->getParamType(j)->getContainedType(0),"_arguments_array",p->topallocapoint()); |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1219 p->ir->CreateStore(LLVM_DtoConstSize_t(vtype->getNumElements()), LLVM_DtoGEPi(typeinfoarrayparam,0,0,"tmp")); |
|
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|
1220 llvm::Value* casttypeinfomem = p->ir->CreateBitCast(typeinfomem, llvm::PointerType::get(typeinfotype), "tmp"); |
|
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|
1221 p->ir->CreateStore(casttypeinfomem, LLVM_DtoGEPi(typeinfoarrayparam,0,1,"tmp")); |
|
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|
1222 |
|
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|
1223 llargs[j] = typeinfoarrayparam;; |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1224 j++; |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1225 llargs[j] = p->ir->CreateBitCast(mem, llvm::PointerType::get(llvm::Type::Int8Ty), "tmp"); |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1226 j++; |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1227 llargs.resize(2); |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1228 } |
|
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|
1229 else { |
|
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[svn r61] Added support for D-style variadic functions :)
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|
1230 Logger::println("doing normal arguments"); |
|
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|
1231 for (int i=0; i<arguments->dim; i++,j++) { |
|
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|
1232 Argument* fnarg = Argument::getNth(tf->parameters, i); |
|
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|
1233 llargs[j] = LLVM_DtoArgument(llfnty->getParamType(j), fnarg, (Expression*)arguments->data[i]); |
|
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|
1234 } |
|
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|
1235 Logger::println("%d params passed", n); |
|
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|
1236 for (int i=0; i<n; ++i) { |
|
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|
1237 Logger::cout() << *llargs[i] << '\n'; |
|
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|
1238 } |
|
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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|
1239 } |
| 1 | 1240 } |
| 1241 | |
| 1242 // void returns cannot not be named | |
| 1243 const char* varname = ""; | |
| 1244 if (llfnty->getReturnType() != llvm::Type::VoidTy) | |
| 1245 varname = "tmp"; | |
| 1246 | |
|
55
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|
1247 Logger::cout() << "Calling: " << *funcval->getType() << '\n'; |
| 1 | 1248 |
| 1249 // call the function | |
| 1250 llvm::CallInst* call = new llvm::CallInst(funcval, llargs.begin(), llargs.end(), varname, p->scopebb()); | |
|
27
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diff
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|
1251 if (retinptr) |
|
92408a3a2bac
[svn r31] * Fixed returning through hidden pointer was unable to report back the return value
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|
1252 e->mem = llargs[0]; |
|
92408a3a2bac
[svn r31] * Fixed returning through hidden pointer was unable to report back the return value
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|
1253 else |
|
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[svn r31] * Fixed returning through hidden pointer was unable to report back the return value
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|
1254 e->val = call; |
| 1 | 1255 |
| 1256 // set calling convention | |
|
55
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[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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|
1257 if ((fn->funcdecl && (fn->funcdecl->llvmInternal != LLVMintrinsic && fn->funcdecl->llvmInternal != LLVMva_start)) || delegateCall) |
| 1 | 1258 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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|
1259 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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|
1260 call->setCallingConv(fn->callconv); |
| 1 | 1261 |
| 1262 delete fn; | |
| 1263 return e; | |
| 1264 } | |
| 1265 | |
| 1266 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1267 | |
| 1268 elem* CastExp::toElem(IRState* p) | |
| 1269 { | |
|
53
06ccc817acd4
[svn r57] Added most basic TypeInfo (rebuild lphobos).
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diff
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|
1270 Logger::print("CastExp::toElem: %s | %s\n", toChars(), type->toChars()); |
| 1 | 1271 LOG_SCOPE; |
| 1272 elem* e = new elem; | |
| 1273 elem* u = e1->toElem(p); | |
| 40 | 1274 const llvm::Type* tolltype = LLVM_DtoType(to); |
| 1275 Type* fromtype = LLVM_DtoDType(e1->type); | |
| 1276 Type* totype = LLVM_DtoDType(to); | |
| 1277 int lsz = fromtype->size(); | |
| 1278 int rsz = totype->size(); | |
| 1 | 1279 |
| 1280 // this makes sure the strange lvalue casts don't screw things up | |
| 1281 e->mem = u->mem; | |
| 1282 | |
| 40 | 1283 if (fromtype->isintegral()) { |
| 1284 if (totype->isintegral()) { | |
| 1 | 1285 if (lsz < rsz) { |
| 40 | 1286 Logger::cout() << *tolltype << '\n'; |
| 1287 if (fromtype->isunsigned() || fromtype->ty == Tbool) { | |
| 1288 e->val = new llvm::ZExtInst(u->getValue(), tolltype, "tmp", p->scopebb()); | |
| 1 | 1289 } else { |
| 40 | 1290 e->val = new llvm::SExtInst(u->getValue(), tolltype, "tmp", p->scopebb()); |
| 1 | 1291 } |
| 1292 } | |
| 1293 else if (lsz > rsz) { | |
| 40 | 1294 e->val = new llvm::TruncInst(u->getValue(), tolltype, "tmp", p->scopebb()); |
| 1 | 1295 } |
| 1296 else { | |
| 40 | 1297 e->val = new llvm::BitCastInst(u->getValue(), tolltype, "tmp", p->scopebb()); |
| 1 | 1298 } |
| 1299 } | |
| 40 | 1300 else if (totype->isfloating()) { |
| 1301 if (fromtype->isunsigned()) { | |
| 1302 e->val = new llvm::UIToFPInst(u->getValue(), tolltype, "tmp", p->scopebb()); | |
| 1 | 1303 } |
| 1304 else { | |
| 40 | 1305 e->val = new llvm::SIToFPInst(u->getValue(), tolltype, "tmp", p->scopebb()); |
| 1 | 1306 } |
| 1307 } | |
| 1308 else { | |
| 1309 assert(0); | |
| 1310 } | |
| 1311 //e->storeVal = u->storeVal ? u->storeVal : u->val; | |
| 1312 e->type = elem::VAL; | |
| 1313 } | |
| 40 | 1314 else if (fromtype->isfloating()) { |
| 1315 if (totype->isfloating()) { | |
| 1316 if ((fromtype->ty == Tfloat80 || fromtype->ty == Tfloat64) && (totype->ty == Tfloat80 || totype->ty == Tfloat64)) { | |
| 1 | 1317 e->val = u->getValue(); |
| 1318 } | |
| 1319 else if (lsz < rsz) { | |
| 40 | 1320 e->val = new llvm::FPExtInst(u->getValue(), tolltype, "tmp", p->scopebb()); |
| 1 | 1321 } |
| 1322 else if (lsz > rsz) { | |
| 40 | 1323 e->val = new llvm::FPTruncInst(u->getValue(), tolltype, "tmp", p->scopebb()); |
| 1 | 1324 } |
| 1325 else { | |
| 1326 assert(0); | |
| 1327 } | |
| 1328 } | |
| 40 | 1329 else if (totype->isintegral()) { |
| 1330 if (totype->isunsigned()) { | |
| 1331 e->val = new llvm::FPToUIInst(u->getValue(), tolltype, "tmp", p->scopebb()); | |
| 1 | 1332 } |
| 1333 else { | |
| 40 | 1334 e->val = new llvm::FPToSIInst(u->getValue(), tolltype, "tmp", p->scopebb()); |
| 1 | 1335 } |
| 1336 } | |
| 1337 else { | |
| 1338 assert(0); | |
| 1339 } | |
| 1340 e->type = elem::VAL; | |
| 1341 } | |
| 40 | 1342 else if (fromtype->ty == Tclass) { |
| 1 | 1343 //assert(to->ty == Tclass); |
| 40 | 1344 e->val = new llvm::BitCastInst(u->getValue(), tolltype, "tmp", p->scopebb()); |
| 1 | 1345 e->type = elem::VAL; |
| 1346 } | |
| 40 | 1347 else if (fromtype->ty == Tarray || fromtype->ty == Tsarray) { |
| 1 | 1348 Logger::cout() << "from array or sarray" << '\n'; |
| 40 | 1349 if (totype->ty == Tpointer) { |
| 1 | 1350 Logger::cout() << "to pointer" << '\n'; |
|
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|
1351 assert(fromtype->next == totype->next || totype->next->ty == Tvoid); |
| 1 | 1352 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); |
| 1353 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1, false); | |
| 6 | 1354 llvm::Value* ptr = LLVM_DtoGEP(u->getValue(),zero,one,"tmp",p->scopebb()); |
| 1 | 1355 e->val = new llvm::LoadInst(ptr, "tmp", p->scopebb()); |
|
58
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|
1356 if (fromtype->next != totype->next) |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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|
1357 e->val = p->ir->CreateBitCast(e->val, llvm::PointerType::get(llvm::Type::Int8Ty), "tmp"); |
| 1 | 1358 e->type = elem::VAL; |
| 1359 } | |
| 40 | 1360 else if (totype->ty == Tarray) { |
| 1 | 1361 Logger::cout() << "to array" << '\n'; |
| 40 | 1362 const llvm::Type* ptrty = LLVM_DtoType(totype->next); |
| 1 | 1363 if (ptrty == llvm::Type::VoidTy) |
| 1364 ptrty = llvm::Type::Int8Ty; | |
| 1365 ptrty = llvm::PointerType::get(ptrty); | |
| 1366 | |
| 52 | 1367 const llvm::Type* ety = LLVM_DtoType(fromtype->next); |
| 1368 if (ety == llvm::Type::VoidTy) | |
| 1369 ety = llvm::Type::Int8Ty; | |
| 1370 | |
| 1 | 1371 if (u->type == elem::SLICE) { |
| 1372 e->mem = new llvm::BitCastInst(u->mem, ptrty, "tmp", p->scopebb()); | |
| 52 | 1373 if (fromtype->next->size() == totype->next->size()) |
| 1374 e->arg = u->arg; | |
| 1375 else | |
| 1376 e->arg = LLVM_DtoArrayCastLength(u->arg, ety, ptrty->getContainedType(0)); | |
| 1 | 1377 } |
| 1378 else { | |
| 1379 llvm::Value* uval = u->getValue(); | |
| 40 | 1380 if (fromtype->ty == Tsarray) { |
|
4
e116aa1488e6
[svn r8] changed backend includes to always use the gen/<foo>.h prefix
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|
1381 Logger::cout() << "uvalTy = " << *uval->getType() << '\n'; |
|
e116aa1488e6
[svn r8] changed backend includes to always use the gen/<foo>.h prefix
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|
1382 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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|
1383 const llvm::ArrayType* arrty = llvm::cast<llvm::ArrayType>(uval->getType()->getContainedType(0)); |
|
e116aa1488e6
[svn r8] changed backend includes to always use the gen/<foo>.h prefix
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|
1384 e->arg = llvm::ConstantInt::get(LLVM_DtoSize_t(), arrty->getNumElements(), false); |
| 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
lindquist
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diff
changeset
|
1386 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
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diff
changeset
|
1387 } |
|
e116aa1488e6
[svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
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diff
changeset
|
1388 else { |
|
e116aa1488e6
[svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
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diff
changeset
|
1389 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
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diff
changeset
|
1390 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1, false); |
| 6 | 1391 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
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diff
changeset
|
1392 e->arg = new llvm::LoadInst(e->arg, "tmp", p->scopebb()); |
| 52 | 1393 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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|
1394 |
| 6 | 1395 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
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diff
changeset
|
1396 e->mem = new llvm::LoadInst(e->mem, "tmp", p->scopebb()); |
|
e116aa1488e6
[svn r8] changed backend includes to always use the gen/<foo>.h prefix
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diff
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|
1397 //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
|
1398 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
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diff
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|
1399 } |
| 1 | 1400 } |
| 1401 e->type = elem::SLICE; | |
| 1402 } | |
| 40 | 1403 else if (totype->ty == Tsarray) { |
| 1 | 1404 Logger::cout() << "to sarray" << '\n'; |
| 1405 assert(0); | |
| 1406 } | |
| 1407 else { | |
| 1408 assert(0); | |
| 1409 } | |
| 1410 } | |
| 40 | 1411 else if (fromtype->ty == Tpointer) { |
| 1412 if (totype->ty == Tpointer || totype->ty == Tclass) { | |
| 1 | 1413 llvm::Value* src = u->getValue(); |
|
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|
1414 Logger::cout() << *src << '|' << *tolltype << '\n'; |
| 40 | 1415 e->val = new llvm::BitCastInst(src, tolltype, "tmp", p->scopebb()); |
| 1 | 1416 } |
| 40 | 1417 else if (totype->isintegral()) { |
| 1418 e->val = new llvm::PtrToIntInst(u->getValue(), tolltype, "tmp", p->scopebb()); | |
| 1 | 1419 } |
| 1420 else | |
| 1421 assert(0); | |
| 1422 e->type = elem::VAL; | |
| 1423 } | |
| 1424 else { | |
| 1425 assert(0); | |
| 1426 } | |
| 1427 delete u; | |
| 1428 return e; | |
| 1429 } | |
| 1430 | |
| 1431 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1432 | |
| 1433 elem* SymOffExp::toElem(IRState* p) | |
| 1434 { | |
| 1435 Logger::print("SymOffExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 1436 LOG_SCOPE; | |
| 1437 elem* e = 0; | |
| 1438 if (VarDeclaration* vd = var->isVarDeclaration()) | |
| 1439 { | |
| 1440 Logger::println("VarDeclaration"); | |
| 52 | 1441 if (!vd->llvmTouched && vd->isDataseg()) |
| 1442 vd->toObjFile(); | |
| 1443 | |
| 1444 if (vd->isTypedefDeclaration()) { | |
| 1445 e->istypeinfo = true; | |
| 1446 } | |
| 1447 | |
| 23 | 1448 assert(vd->llvmValue); |
| 40 | 1449 Type* t = LLVM_DtoDType(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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|
1450 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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|
1451 |
|
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[svn r54] Added support for nested delegates referencing parent's stack variables.
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diff
changeset
|
1452 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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|
1453 |
| 40 | 1454 if (vdtype->ty == Tstruct && !(t->ty == Tpointer && t->next == vdtype)) { |
| 1455 TypeStruct* vdt = (TypeStruct*)vdtype; | |
| 1 | 1456 e = new elem; |
|
8
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[svn r12] fixed accessing aggregate fields of aggregates
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|
1457 std::vector<unsigned> dst(1,0); |
| 40 | 1458 vdt->sym->offsetToIndex(t->next, offset, dst); |
|
50
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|
1459 llvm::Value* ptr = llvalue; |
| 1 | 1460 assert(ptr); |
|
8
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[svn r12] fixed accessing aggregate fields of aggregates
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|
1461 e->mem = LLVM_DtoGEP(ptr,dst,"tmp",p->scopebb()); |
| 1 | 1462 e->type = elem::VAL; |
| 1463 e->field = true; | |
| 1464 } | |
| 40 | 1465 else if (vdtype->ty == Tsarray) { |
| 1 | 1466 /*e = new elem; |
| 1467 llvm::Value* idx0 = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 1468 e->val = new llvm::GetElementPtrInst(vd->llvmValue,idx0,idx0,"tmp",p->scopebb());*/ | |
| 1469 e = new elem; | |
| 1470 llvm::Value* idx0 = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 1471 //llvm::Value* idx1 = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1, false); | |
|
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1472 e->mem = LLVM_DtoGEP(llvalue,idx0,idx0,"tmp",p->scopebb()); |
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1473 e->arg = llvalue; |
| 1 | 1474 e->type = elem::VAL; |
| 1475 } | |
| 1476 else if (offset == 0) { | |
| 1477 e = new elem; | |
|
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1478 assert(llvalue); |
|
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1479 e->mem = llvalue; |
|
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1480 const llvm::Type* llt = LLVM_DtoType(t); |
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1481 if (llvalue->getType() != llt) { |
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1482 Logger::cout() << "llt is:" << *llt << '\n'; |
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1483 //const llvm::PointerType* vpty = llvm::PointerType::get(llvm::Type::Int8Ty); |
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1484 e->mem = p->ir->CreateBitCast(e->mem, llt, "tmp"); |
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1485 } |
| 1 | 1486 e->type = elem::VAL; |
| 1487 } | |
| 1488 else { | |
| 1489 assert(0); | |
| 1490 } | |
| 1491 } | |
| 1492 else if (FuncDeclaration* fd = var->isFuncDeclaration()) | |
| 1493 { | |
| 1494 Logger::println("FuncDeclaration"); | |
| 1495 e = new elem; | |
| 1496 if (fd->llvmValue == 0) | |
| 1497 fd->toObjFile(); | |
| 1498 e->val = fd->llvmValue; | |
| 1499 e->type = elem::FUNC; | |
| 1500 } | |
| 1501 assert(e != 0); | |
| 1502 assert(e->type != elem::NONE); | |
| 1503 return e; | |
| 1504 } | |
| 1505 | |
| 1506 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1507 | |
| 1508 elem* PtrExp::toElem(IRState* p) | |
| 1509 { | |
| 1510 Logger::print("PtrExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 1511 LOG_SCOPE; | |
| 1512 elem* e = new elem; | |
| 1513 elem* a = e1->toElem(p); | |
| 1514 | |
| 1515 if (a->mem) | |
| 1516 Logger::cout() << "mem: " << *a->mem << '\n'; | |
| 1517 if (a->val) | |
| 1518 Logger::cout() << "val: " << *a->val << '\n'; | |
| 1519 | |
| 1520 if (a->field) | |
| 1521 e->mem = a->mem; | |
| 1522 else | |
| 1523 e->mem = a->getValue(); | |
| 1524 e->type = elem::VAR; | |
| 1525 | |
| 1526 delete a; | |
| 1527 return e; | |
| 1528 } | |
| 1529 | |
| 1530 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1531 | |
| 1532 elem* DotVarExp::toElem(IRState* p) | |
| 1533 { | |
| 1534 Logger::print("DotVarExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 1535 LOG_SCOPE; | |
| 1536 elem* e = new elem; | |
| 1537 | |
| 1538 elem* l = e1->toElem(p); | |
| 1539 | |
| 40 | 1540 Type* t = LLVM_DtoDType(type); |
| 1541 Type* e1type = LLVM_DtoDType(e1->type); | |
| 1542 | |
| 1543 Logger::print("e1->type=%s\n", e1type->toChars()); | |
| 1 | 1544 |
| 1545 if (VarDeclaration* vd = var->isVarDeclaration()) { | |
|
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1546 std::vector<unsigned> vdoffsets(1,0); |
| 1 | 1547 llvm::Value* src = 0; |
| 40 | 1548 if (e1type->ty == Tpointer) { |
| 1549 assert(e1type->next->ty == Tstruct); | |
| 1550 TypeStruct* ts = (TypeStruct*)e1type->next; | |
|
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1551 ts->sym->offsetToIndex(vd->type, vd->offset, vdoffsets); |
|
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1552 Logger::println("Struct member offset:%d", vd->offset); |
|
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|
1553 src = l->val ? l->val : l->mem; |
| 1 | 1554 } |
| 1555 else if (e1->type->ty == Tclass) { | |
| 40 | 1556 TypeClass* tc = (TypeClass*)e1type; |
| 1 | 1557 Logger::println("Class member offset: %d", vd->offset); |
|
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|
1558 tc->sym->offsetToIndex(vd->type, vd->offset, vdoffsets); |
| 1 | 1559 src = l->getValue(); |
| 1560 } | |
|
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|
1561 assert(vdoffsets.size() != 1); |
| 1 | 1562 assert(src != 0); |
| 40 | 1563 Logger::cout() << "src: " << *src << '\n'; |
|
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|
1564 llvm::Value* arrptr = LLVM_DtoGEP(src,vdoffsets,"tmp",p->scopebb()); |
| 1 | 1565 e->mem = arrptr; |
| 1566 Logger::cout() << "mem: " << *e->mem << '\n'; | |
| 1567 e->type = elem::VAR; | |
| 1568 } | |
| 1569 else if (FuncDeclaration* fdecl = var->isFuncDeclaration()) | |
| 1570 { | |
| 1571 if (fdecl->llvmValue == 0) | |
| 1572 { | |
| 1573 fdecl->toObjFile(); | |
| 1574 } | |
| 1575 | |
| 1576 llvm::Value* funcval = fdecl->llvmValue; | |
| 1577 e->arg = l->getValue(); | |
| 1578 | |
| 1579 // virtual call | |
| 1580 if (fdecl->isVirtual()) { | |
| 1581 assert(fdecl->vtblIndex > 0); | |
| 40 | 1582 assert(e1type->ty == Tclass); |
| 1 | 1583 |
| 1584 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 1585 llvm::Value* vtblidx = llvm::ConstantInt::get(llvm::Type::Int32Ty, (size_t)fdecl->vtblIndex, false); | |
| 6 | 1586 funcval = LLVM_DtoGEP(e->arg, zero, zero, "tmp", p->scopebb()); |
| 1 | 1587 funcval = new llvm::LoadInst(funcval,"tmp",p->scopebb()); |
|
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|
1588 funcval = LLVM_DtoGEP(funcval, zero, vtblidx, toChars(), p->scopebb()); |
| 1 | 1589 funcval = new llvm::LoadInst(funcval,"tmp",p->scopebb()); |
| 9 | 1590 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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|
1591 e->callconv = LLVM_DtoCallingConv(fdecl->linkage); |
| 1 | 1592 } |
| 1593 e->val = funcval; | |
| 1594 e->type = elem::VAL; | |
| 1595 } | |
| 1596 else { | |
| 1597 printf("unknown: %s\n", var->toChars()); | |
| 1598 assert(0); | |
| 1599 } | |
| 1600 | |
| 1601 delete l; | |
| 1602 | |
| 1603 return e; | |
| 1604 } | |
| 1605 | |
| 1606 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1607 | |
| 1608 elem* ThisExp::toElem(IRState* p) | |
| 1609 { | |
| 1610 Logger::print("ThisExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 1611 LOG_SCOPE; | |
| 1612 elem* e = new elem; | |
| 1613 | |
| 1614 if (VarDeclaration* vd = var->isVarDeclaration()) { | |
| 40 | 1615 llvm::Value* v = p->func().decl->llvmThisVar; |
|
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|
1616 if (llvm::isa<llvm::AllocaInst>(v)) |
|
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|
1617 v = new llvm::LoadInst(v, "tmp", p->scopebb()); |
|
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|
1618 e->mem = v; |
| 1 | 1619 e->type = elem::VAL; |
|
15
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|
1620 e->isthis = true; |
| 1 | 1621 } |
| 1622 else { | |
| 1623 assert(0); | |
| 1624 } | |
| 1625 | |
| 1626 return e; | |
| 1627 } | |
| 1628 | |
| 1629 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1630 | |
| 1631 elem* AddrExp::toElem(IRState* p) | |
| 1632 { | |
| 1633 Logger::print("AddrExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 1634 LOG_SCOPE; | |
| 1635 elem* e = e1->toElem(p); | |
| 1636 e->field = true; | |
| 1637 return e; | |
| 1638 } | |
| 1639 | |
| 1640 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1641 | |
| 1642 elem* StructLiteralExp::toElem(IRState* p) | |
| 1643 { | |
| 1644 Logger::print("StructLiteralExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 1645 LOG_SCOPE; | |
| 1646 elem* e = new elem; | |
| 1647 | |
|
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|
1648 llvm::Value* sptr = 0; |
|
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|
1649 |
|
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|
1650 // if there is no lval, this is probably a temporary struct literal. correct? |
|
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|
1651 if (!p->topexp() || p->topexp()->e2 != this) |
| 1 | 1652 { |
|
30
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|
1653 sptr = new llvm::AllocaInst(LLVM_DtoType(type),"tmpstructliteral",p->topallocapoint()); |
|
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|
1654 e->mem = sptr; |
|
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|
1655 e->type = elem::VAR; |
| 1 | 1656 } |
|
30
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|
1657 // already has memory |
|
54
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|
1658 else if (p->topexp()->e2 == this) |
| 1 | 1659 { |
|
54
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|
1660 sptr = p->topexp()->v; |
|
30
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|
1661 } |
|
54
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|
1662 else |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
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|
1663 assert(0); |
| 1 | 1664 |
|
30
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|
1665 assert(sptr); |
| 1 | 1666 |
|
30
881158a93592
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|
1667 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); |
|
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|
1668 |
|
881158a93592
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|
1669 unsigned n = elements->dim; |
|
881158a93592
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|
1670 for (unsigned i=0; i<n; ++i) |
|
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|
1671 { |
|
881158a93592
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|
1672 llvm::Value* offset = llvm::ConstantInt::get(llvm::Type::Int32Ty, i, false); |
|
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|
1673 llvm::Value* arrptr = LLVM_DtoGEP(sptr,zero,offset,"tmp",p->scopebb()); |
| 1 | 1674 |
|
30
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|
1675 Expression* vx = (Expression*)elements->data[i]; |
|
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|
1676 if (vx != 0) { |
|
54
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|
1677 p->exps.push_back(IRExp(NULL,vx,arrptr)); |
|
30
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|
1678 elem* ve = vx->toElem(p); |
|
54
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|
1679 p->exps.pop_back(); |
| 40 | 1680 |
| 1681 if (!ve->inplace) { | |
| 1682 llvm::Value* val = ve->getValue(); | |
| 1683 Logger::cout() << *val << " | " << *arrptr << '\n'; | |
| 1684 | |
| 1685 Type* vxtype = LLVM_DtoDType(vx->type); | |
|
51
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diff
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|
1686 LLVM_DtoAssign(vxtype, arrptr, val); |
| 1 | 1687 } |
|
30
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|
1688 delete ve; |
|
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|
1689 } |
|
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|
1690 else { |
|
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|
1691 assert(0); |
| 1 | 1692 } |
| 1693 } | |
| 1694 | |
| 1695 e->inplace = true; | |
| 1696 | |
| 1697 return e; | |
| 1698 } | |
| 1699 | |
| 1700 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1701 | |
| 40 | 1702 llvm::Constant* StructLiteralExp::toConstElem(IRState* p) |
| 1703 { | |
| 1704 Logger::print("StructLiteralExp::toConstElem: %s | %s\n", toChars(), type->toChars()); | |
| 1705 LOG_SCOPE; | |
| 1706 | |
| 1707 unsigned n = elements->dim; | |
| 1708 std::vector<llvm::Constant*> vals(n, NULL); | |
| 1709 | |
| 1710 for (unsigned i=0; i<n; ++i) | |
| 1711 { | |
| 1712 Expression* vx = (Expression*)elements->data[i]; | |
| 1713 vals[i] = vx->toConstElem(p); | |
| 1714 } | |
| 1715 | |
| 1716 assert(LLVM_DtoDType(type)->ty == Tstruct); | |
| 1717 const llvm::Type* t = LLVM_DtoType(type); | |
| 1718 const llvm::StructType* st = llvm::cast<llvm::StructType>(t); | |
| 1719 return llvm::ConstantStruct::get(st,vals); | |
| 1720 } | |
| 1721 | |
| 1722 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1723 | |
| 1 | 1724 elem* IndexExp::toElem(IRState* p) |
| 1725 { | |
| 1726 Logger::print("IndexExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 1727 LOG_SCOPE; | |
| 1728 | |
| 1729 elem* e = new elem; | |
| 1730 | |
| 1731 elem* l = e1->toElem(p); | |
| 1732 | |
| 40 | 1733 Type* e1type = LLVM_DtoDType(e1->type); |
| 1734 | |
| 1 | 1735 p->arrays.push_back(l->mem); // if $ is used it must be an array so this is fine. |
| 1736 elem* r = e2->toElem(p); | |
| 1737 p->arrays.pop_back(); | |
| 1738 | |
| 1739 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 1740 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1, false); | |
| 1741 | |
| 1742 llvm::Value* arrptr = 0; | |
| 40 | 1743 if (e1type->ty == Tpointer) { |
| 1 | 1744 arrptr = new llvm::GetElementPtrInst(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
| 1745 } | |
| 40 | 1746 else if (e1type->ty == Tsarray) { |
| 1747 arrptr = LLVM_DtoGEP(l->getValue(), zero, r->getValue(),"tmp",p->scopebb()); | |
| 1 | 1748 } |
| 40 | 1749 else if (e1type->ty == Tarray) { |
| 6 | 1750 arrptr = LLVM_DtoGEP(l->mem,zero,one,"tmp",p->scopebb()); |
| 1 | 1751 arrptr = new llvm::LoadInst(arrptr,"tmp",p->scopebb()); |
| 1752 arrptr = new llvm::GetElementPtrInst(arrptr,r->getValue(),"tmp",p->scopebb()); | |
| 1753 } | |
| 1754 assert(arrptr); | |
| 1755 | |
| 1756 e->mem = arrptr; | |
| 1757 e->type = elem::VAR; | |
| 1758 | |
| 1759 delete l; | |
| 1760 delete r; | |
| 1761 | |
| 1762 return e; | |
| 1763 } | |
| 1764 | |
| 1765 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1766 | |
| 1767 elem* SliceExp::toElem(IRState* p) | |
| 1768 { | |
| 1769 Logger::print("SliceExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 1770 LOG_SCOPE; | |
| 1771 | |
| 52 | 1772 Type* t = LLVM_DtoDType(type); |
| 1773 assert(t->ty == Tarray); | |
| 1774 | |
| 1 | 1775 elem* v = e1->toElem(p); |
| 40 | 1776 Type* e1type = LLVM_DtoDType(e1->type); |
| 1 | 1777 |
| 1778 elem* e = new elem; | |
| 1779 assert(v->mem); | |
| 1780 e->type = elem::SLICE; | |
| 1781 | |
| 1782 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 1783 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1, false); | |
| 1784 | |
| 1785 // partial slice | |
| 1786 if (lwr) | |
| 1787 { | |
| 1788 assert(upr); | |
| 1789 p->arrays.push_back(v->mem); | |
| 1790 elem* lo = lwr->toElem(p); | |
| 1791 | |
| 1792 bool lwr_is_zero = false; | |
| 1793 if (lo->type == elem::CONST) | |
| 1794 { | |
| 1795 assert(lo->val); | |
| 1796 assert(llvm::isa<llvm::ConstantInt>(lo->val)); | |
| 1797 | |
| 40 | 1798 if (e1type->ty == Tpointer) { |
| 1 | 1799 e->mem = v->getValue(); |
| 1800 } | |
| 40 | 1801 else if (e1type->ty == Tarray) { |
| 6 | 1802 llvm::Value* tmp = LLVM_DtoGEP(v->mem,zero,one,"tmp",p->scopebb()); |
| 1 | 1803 e->mem = new llvm::LoadInst(tmp,"tmp",p->scopebb()); |
| 1804 } | |
| 40 | 1805 else if (e1type->ty == Tsarray) { |
| 1806 e->mem = LLVM_DtoGEP(v->mem,zero,zero,"tmp",p->scopebb()); | |
| 1807 } | |
| 1 | 1808 else |
| 1809 assert(e->mem); | |
| 1810 | |
| 1811 llvm::ConstantInt* c = llvm::cast<llvm::ConstantInt>(lo->val); | |
| 1812 if (!(lwr_is_zero = c->isZero())) { | |
| 1813 e->mem = new llvm::GetElementPtrInst(e->mem,lo->val,"tmp",p->scopebb()); | |
| 1814 } | |
| 1815 } | |
| 1816 else | |
| 1817 { | |
| 40 | 1818 if (e1type->ty == Tarray) { |
| 1819 llvm::Value* tmp = LLVM_DtoGEP(v->mem,zero,one,"tmp",p->scopebb()); | |
| 1820 tmp = new llvm::LoadInst(tmp,"tmp",p->scopebb()); | |
| 1821 e->mem = new llvm::GetElementPtrInst(tmp,lo->getValue(),"tmp",p->scopebb()); | |
| 1822 } | |
| 1823 else if (e1type->ty == Tsarray) { | |
| 1824 e->mem = LLVM_DtoGEP(v->mem,zero,lo->getValue(),"tmp",p->scopebb()); | |
| 1825 } | |
| 1826 else | |
| 1827 assert(0); | |
| 1 | 1828 } |
| 1829 | |
| 1830 elem* up = upr->toElem(p); | |
| 1831 p->arrays.pop_back(); | |
| 1832 | |
| 1833 if (up->type == elem::CONST) | |
| 1834 { | |
| 1835 assert(up->val); | |
| 1836 assert(llvm::isa<llvm::ConstantInt>(up->val)); | |
| 1837 if (lwr_is_zero) { | |
| 1838 e->arg = up->val; | |
| 1839 } | |
| 1840 else { | |
| 1841 if (lo->type == elem::CONST) { | |
| 1842 llvm::Constant* clo = llvm::cast<llvm::Constant>(lo->val); | |
| 1843 llvm::Constant* cup = llvm::cast<llvm::Constant>(up->val); | |
| 1844 e->arg = llvm::ConstantExpr::getSub(cup, clo); | |
| 1845 } | |
| 1846 else { | |
| 1847 e->arg = llvm::BinaryOperator::createSub(up->val, lo->getValue(), "tmp", p->scopebb()); | |
| 1848 } | |
| 1849 } | |
| 1850 } | |
| 1851 else | |
| 1852 { | |
| 1853 if (lwr_is_zero) { | |
| 1854 e->arg = up->getValue(); | |
| 1855 } | |
| 1856 else { | |
| 1857 e->arg = llvm::BinaryOperator::createSub(up->getValue(), lo->getValue(), "tmp", p->scopebb()); | |
| 1858 } | |
| 1859 } | |
| 1860 | |
| 1861 delete lo; | |
| 1862 delete up; | |
| 52 | 1863 |
| 1864 /* | |
| 1865 llvm::Value* tmpmem = new llvm::AllocaInst(LLVM_DtoType(t),"tmp",p->topallocapoint()); | |
| 1866 llvm::Value* ptr = LLVM_DtoGEPi(tmpmem,0,0,"tmp"); | |
| 1867 p->ir->CreateStore(e->arg, ptr); | |
| 1868 ptr = LLVM_DtoGEPi(tmpmem,0,1,"tmp"); | |
| 1869 p->ir->CreateStore(e->mem, ptr); | |
| 1870 e->arg = NULL; | |
| 1871 e->mem = tmpmem; | |
| 1872 */ | |
| 1 | 1873 } |
| 1874 // full slice | |
| 1875 else | |
| 1876 { | |
| 1877 e->mem = v->mem; | |
| 1878 } | |
| 1879 | |
| 1880 delete v; | |
| 1881 | |
| 1882 return e; | |
| 1883 } | |
| 1884 | |
| 1885 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1886 | |
| 1887 elem* CmpExp::toElem(IRState* p) | |
| 1888 { | |
| 1889 Logger::print("CmpExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 1890 LOG_SCOPE; | |
| 1891 | |
| 1892 elem* e = new elem; | |
| 1893 | |
| 1894 elem* l = e1->toElem(p); | |
| 1895 elem* r = e2->toElem(p); | |
| 1896 | |
| 40 | 1897 Type* t = LLVM_DtoDType(e1->type); |
| 1898 Type* e2t = LLVM_DtoDType(e2->type); | |
| 1899 assert(t == e2t); | |
| 1 | 1900 |
|
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1901 if (t->isintegral() || t->ty == Tpointer) |
| 1 | 1902 { |
| 1903 llvm::ICmpInst::Predicate cmpop; | |
| 40 | 1904 bool skip = false; |
| 1 | 1905 switch(op) |
| 1906 { | |
| 1907 case TOKlt: | |
| 40 | 1908 case TOKul: |
| 1 | 1909 cmpop = t->isunsigned() ? llvm::ICmpInst::ICMP_ULT : llvm::ICmpInst::ICMP_SLT; |
| 1910 break; | |
| 1911 case TOKle: | |
| 40 | 1912 case TOKule: |
| 1 | 1913 cmpop = t->isunsigned() ? llvm::ICmpInst::ICMP_ULE : llvm::ICmpInst::ICMP_SLE; |
| 1914 break; | |
| 1915 case TOKgt: | |
| 40 | 1916 case TOKug: |
| 1 | 1917 cmpop = t->isunsigned() ? llvm::ICmpInst::ICMP_UGT : llvm::ICmpInst::ICMP_SGT; |
| 1918 break; | |
| 1919 case TOKge: | |
| 40 | 1920 case TOKuge: |
| 1 | 1921 cmpop = t->isunsigned() ? llvm::ICmpInst::ICMP_UGE : llvm::ICmpInst::ICMP_SGE; |
| 1922 break; | |
| 40 | 1923 case TOKue: |
| 1924 cmpop = llvm::ICmpInst::ICMP_EQ; | |
| 1925 break; | |
| 1926 case TOKlg: | |
| 1927 cmpop = llvm::ICmpInst::ICMP_NE; | |
| 1928 break; | |
| 1929 case TOKleg: | |
| 1930 skip = true; | |
| 1931 e->val = llvm::ConstantInt::getTrue(); | |
| 1932 break; | |
| 1933 case TOKunord: | |
| 1934 skip = true; | |
| 1935 e->val = llvm::ConstantInt::getFalse(); | |
| 1936 break; | |
| 1937 | |
| 1 | 1938 default: |
| 1939 assert(0); | |
| 1940 } | |
| 40 | 1941 if (!skip) |
| 1942 { | |
| 1943 e->val = new llvm::ICmpInst(cmpop, l->getValue(), r->getValue(), "tmp", p->scopebb()); | |
| 1944 } | |
| 1 | 1945 } |
| 1946 else if (t->isfloating()) | |
| 1947 { | |
| 1948 llvm::FCmpInst::Predicate cmpop; | |
| 1949 switch(op) | |
| 1950 { | |
| 1951 case TOKlt: | |
| 1952 cmpop = llvm::FCmpInst::FCMP_OLT;break; | |
| 1953 case TOKle: | |
| 1954 cmpop = llvm::FCmpInst::FCMP_OLE;break; | |
| 1955 case TOKgt: | |
| 1956 cmpop = llvm::FCmpInst::FCMP_OGT;break; | |
| 1957 case TOKge: | |
| 1958 cmpop = llvm::FCmpInst::FCMP_OGE;break; | |
| 1959 case TOKunord: | |
| 1960 cmpop = llvm::FCmpInst::FCMP_UNO;break; | |
| 1961 case TOKule: | |
| 1962 cmpop = llvm::FCmpInst::FCMP_ULE;break; | |
| 1963 case TOKul: | |
| 1964 cmpop = llvm::FCmpInst::FCMP_ULT;break; | |
| 1965 case TOKuge: | |
| 1966 cmpop = llvm::FCmpInst::FCMP_UGE;break; | |
| 1967 case TOKug: | |
| 1968 cmpop = llvm::FCmpInst::FCMP_UGT;break; | |
| 1969 case TOKue: | |
| 1970 cmpop = llvm::FCmpInst::FCMP_UEQ;break; | |
| 1971 case TOKlg: | |
| 1972 cmpop = llvm::FCmpInst::FCMP_ONE;break; | |
| 1973 case TOKleg: | |
| 1974 cmpop = llvm::FCmpInst::FCMP_ORD;break; | |
| 1975 | |
| 1976 default: | |
| 1977 assert(0); | |
| 1978 } | |
| 1979 e->val = new llvm::FCmpInst(cmpop, l->getValue(), r->getValue(), "tmp", p->scopebb()); | |
| 1980 } | |
| 1981 else | |
| 1982 { | |
| 1983 assert(0 && "Unsupported CmpExp type"); | |
| 1984 } | |
| 1985 | |
| 1986 delete l; | |
| 1987 delete r; | |
| 1988 | |
| 1989 e->type = elem::VAL; | |
| 1990 | |
| 1991 return e; | |
| 1992 } | |
| 1993 | |
| 1994 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 1995 | |
| 1996 elem* EqualExp::toElem(IRState* p) | |
| 1997 { | |
| 1998 Logger::print("EqualExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 1999 LOG_SCOPE; | |
| 2000 | |
| 2001 elem* e = new elem; | |
| 2002 | |
| 2003 elem* l = e1->toElem(p); | |
| 2004 elem* r = e2->toElem(p); | |
| 2005 | |
| 40 | 2006 Type* t = LLVM_DtoDType(e1->type); |
| 2007 Type* e2t = LLVM_DtoDType(e2->type); | |
| 2008 assert(t == e2t); | |
| 1 | 2009 |
| 2010 if (t->isintegral() || t->ty == Tpointer) | |
| 2011 { | |
| 2012 llvm::ICmpInst::Predicate cmpop; | |
| 2013 switch(op) | |
| 2014 { | |
| 2015 case TOKequal: | |
| 2016 cmpop = llvm::ICmpInst::ICMP_EQ; | |
| 2017 break; | |
| 2018 case TOKnotequal: | |
| 2019 cmpop = llvm::ICmpInst::ICMP_NE; | |
| 2020 break; | |
| 2021 default: | |
| 2022 assert(0); | |
| 2023 } | |
| 2024 e->val = new llvm::ICmpInst(cmpop, l->getValue(), r->getValue(), "tmp", p->scopebb()); | |
| 2025 } | |
| 2026 else if (t->isfloating()) | |
| 2027 { | |
| 2028 llvm::FCmpInst::Predicate cmpop; | |
| 2029 switch(op) | |
| 2030 { | |
| 2031 case TOKequal: | |
| 2032 cmpop = llvm::FCmpInst::FCMP_OEQ; | |
| 2033 break; | |
| 2034 case TOKnotequal: | |
| 2035 cmpop = llvm::FCmpInst::FCMP_UNE; | |
| 2036 break; | |
| 2037 default: | |
| 2038 assert(0); | |
| 2039 } | |
| 2040 e->val = new llvm::FCmpInst(cmpop, l->getValue(), r->getValue(), "tmp", p->scopebb()); | |
| 2041 } | |
| 40 | 2042 else if (t->ty == Tsarray) |
| 2043 { | |
| 2044 e->val = LLVM_DtoStaticArrayCompare(op,l->mem,r->mem); | |
| 2045 } | |
| 1 | 2046 else if (t->ty == Tarray) |
| 2047 { | |
| 52 | 2048 e->val = LLVM_DtoDynArrayCompare(op,l->mem,r->mem); |
| 1 | 2049 } |
|
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2050 else if (t->ty == Tdelegate) |
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2051 { |
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2052 e->val = LLVM_DtoCompareDelegate(op,l->mem,r->mem); |
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2053 } |
| 1 | 2054 else |
| 2055 { | |
| 2056 assert(0 && "Unsupported EqualExp type"); | |
| 2057 } | |
| 2058 | |
| 2059 delete l; | |
| 2060 delete r; | |
| 2061 | |
| 2062 e->type = elem::VAL; | |
| 2063 | |
| 2064 return e; | |
| 2065 } | |
| 2066 | |
| 2067 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2068 | |
| 2069 elem* PostExp::toElem(IRState* p) | |
| 2070 { | |
| 2071 Logger::print("PostExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2072 LOG_SCOPE; | |
| 2073 | |
| 2074 elem* l = e1->toElem(p); | |
| 2075 elem* r = e2->toElem(p); | |
| 2076 | |
| 2077 elem* e = new elem; | |
| 2078 e->mem = l->mem; | |
| 2079 e->val = l->getValue(); | |
| 2080 e->type = elem::VAL; | |
| 2081 | |
| 2082 llvm::Value* val = e->val; | |
| 2083 llvm::Value* post = 0; | |
| 2084 | |
| 40 | 2085 Type* e1type = LLVM_DtoDType(e1->type); |
| 2086 Type* e2type = LLVM_DtoDType(e2->type); | |
| 2087 | |
| 2088 if (e1type->isintegral()) | |
| 1 | 2089 { |
| 40 | 2090 assert(e2type->isintegral()); |
| 2091 llvm::Value* one = llvm::ConstantInt::get(val->getType(), 1, !e2type->isunsigned()); | |
| 1 | 2092 if (op == TOKplusplus) { |
| 2093 post = llvm::BinaryOperator::createAdd(val,one,"tmp",p->scopebb()); | |
| 2094 } | |
| 2095 else if (op == TOKminusminus) { | |
| 2096 post = llvm::BinaryOperator::createSub(val,one,"tmp",p->scopebb()); | |
| 2097 } | |
| 2098 } | |
| 40 | 2099 else if (e1type->ty == Tpointer) |
| 1 | 2100 { |
| 40 | 2101 assert(e2type->isintegral()); |
| 1 | 2102 llvm::Constant* minusone = llvm::ConstantInt::get(LLVM_DtoSize_t(),(uint64_t)-1,true); |
| 2103 llvm::Constant* plusone = llvm::ConstantInt::get(LLVM_DtoSize_t(),(uint64_t)1,false); | |
| 2104 llvm::Constant* whichone = (op == TOKplusplus) ? plusone : minusone; | |
| 2105 post = new llvm::GetElementPtrInst(val, whichone, "tmp", p->scopebb()); | |
| 2106 } | |
| 40 | 2107 else if (e1type->isfloating()) |
| 1 | 2108 { |
| 40 | 2109 assert(e2type->isfloating()); |
| 1 | 2110 llvm::Value* one = llvm::ConstantFP::get(val->getType(), 1.0f); |
| 2111 if (op == TOKplusplus) { | |
| 2112 post = llvm::BinaryOperator::createAdd(val,one,"tmp",p->scopebb()); | |
| 2113 } | |
| 2114 else if (op == TOKminusminus) { | |
| 2115 post = llvm::BinaryOperator::createSub(val,one,"tmp",p->scopebb()); | |
| 2116 } | |
| 2117 } | |
| 2118 else | |
| 2119 assert(post); | |
| 2120 | |
| 2121 //llvm::Value* tostore = l->storeVal ? l->storeVal : l->val; | |
| 2122 new llvm::StoreInst(post,l->mem,p->scopebb()); | |
| 2123 | |
| 2124 delete l; | |
| 2125 delete r; | |
| 2126 | |
| 2127 return e; | |
| 2128 } | |
| 2129 | |
| 2130 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2131 | |
| 2132 elem* NewExp::toElem(IRState* p) | |
| 2133 { | |
| 2134 Logger::print("NewExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2135 LOG_SCOPE; | |
| 2136 | |
| 2137 assert(!thisexp); | |
| 2138 assert(!newargs); | |
| 2139 assert(newtype); | |
| 2140 assert(!allocator); | |
| 2141 | |
| 2142 elem* e = new elem; | |
|
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2143 e->inplace = true; |
| 1 | 2144 |
| 40 | 2145 Type* ntype = LLVM_DtoDType(newtype); |
| 2146 | |
| 2147 const llvm::Type* t = LLVM_DtoType(ntype); | |
| 1 | 2148 |
| 2149 if (onstack) { | |
| 40 | 2150 assert(ntype->ty == Tclass); |
| 1 | 2151 e->mem = new llvm::AllocaInst(t->getContainedType(0),"tmp",p->topallocapoint()); |
| 2152 } | |
| 2153 else { | |
| 40 | 2154 if (ntype->ty == Tclass) { |
| 1 | 2155 e->mem = new llvm::MallocInst(t->getContainedType(0),"tmp",p->scopebb()); |
| 2156 } | |
| 40 | 2157 else if (ntype->ty == Tarray) { |
| 1 | 2158 assert(arguments); |
| 2159 if (arguments->dim == 1) { | |
| 2160 elem* sz = ((Expression*)arguments->data[0])->toElem(p); | |
| 2161 llvm::Value* dimval = sz->getValue(); | |
|
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2162 Type* nnt = LLVM_DtoDType(ntype->next); |
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2163 if (nnt->ty == Tvoid) |
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2164 nnt = Type::tint8; |
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2165 if (!p->topexp() || p->topexp()->e2 != this) { |
|
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2166 const llvm::Type* restype = LLVM_DtoType(type); |
|
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2167 Logger::cout() << "restype = " << *restype << '\n'; |
|
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2168 e->mem = new llvm::AllocaInst(restype,"tmp",p->topallocapoint()); |
|
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2169 LLVM_DtoNewDynArray(e->mem, dimval, nnt); |
|
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2170 e->inplace = false; |
|
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2171 } |
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2172 else if (p->topexp() || p->topexp()->e2 != this) { |
|
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2173 assert(p->topexp()->v); |
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2174 e->mem = p->topexp()->v; |
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2175 LLVM_DtoNewDynArray(e->mem, dimval, nnt); |
|
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2176 } |
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2177 else |
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2178 assert(0); |
| 1 | 2179 delete sz; |
| 2180 } | |
| 2181 else { | |
| 2182 assert(0); | |
| 2183 } | |
| 2184 } | |
| 2185 else { | |
| 2186 e->mem = new llvm::MallocInst(t,"tmp",p->scopebb()); | |
| 2187 } | |
| 2188 } | |
| 2189 | |
| 40 | 2190 if (ntype->ty == Tclass) { |
| 1 | 2191 // first apply the static initializer |
| 2192 assert(e->mem); | |
| 40 | 2193 LLVM_DtoInitClass((TypeClass*)ntype, e->mem); |
| 1 | 2194 |
| 2195 // then call constructor | |
| 2196 if (arguments) { | |
| 40 | 2197 assert(member); |
| 2198 assert(member->llvmValue); | |
| 2199 llvm::Function* fn = llvm::cast<llvm::Function>(member->llvmValue); | |
| 2200 TypeFunction* tf = (TypeFunction*)LLVM_DtoDType(member->type); | |
| 2201 | |
| 1 | 2202 std::vector<llvm::Value*> ctorargs; |
| 2203 ctorargs.push_back(e->mem); | |
| 2204 for (size_t i=0; i<arguments->dim; ++i) | |
| 2205 { | |
| 2206 Expression* ex = (Expression*)arguments->data[i]; | |
| 40 | 2207 Argument* fnarg = Argument::getNth(tf->parameters, i); |
| 2208 llvm::Value* a = LLVM_DtoArgument(fn->getFunctionType()->getParamType(i+1), fnarg, ex); | |
| 2209 ctorargs.push_back(a); | |
| 1 | 2210 } |
| 40 | 2211 e->mem = new llvm::CallInst(fn, ctorargs.begin(), ctorargs.end(), "tmp", p->scopebb()); |
| 1 | 2212 } |
| 2213 } | |
| 40 | 2214 else if (ntype->ty == Tstruct) { |
| 2215 TypeStruct* ts = (TypeStruct*)ntype; | |
| 1 | 2216 if (ts->isZeroInit()) { |
|
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2217 LLVM_DtoStructZeroInit(e->mem); |
| 1 | 2218 } |
| 2219 else { | |
|
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2220 LLVM_DtoStructCopy(e->mem,ts->llvmInit); |
| 1 | 2221 } |
| 2222 } | |
| 2223 | |
| 2224 e->type = elem::VAR; | |
|
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2225 |
| 1 | 2226 return e; |
| 2227 } | |
| 2228 | |
| 2229 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2230 | |
| 2231 elem* DeleteExp::toElem(IRState* p) | |
| 2232 { | |
| 2233 Logger::print("DeleteExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2234 LOG_SCOPE; | |
| 2235 | |
| 2236 //assert(e1->type->ty != Tclass); | |
| 2237 | |
| 2238 elem* v = e1->toElem(p); | |
| 2239 llvm::Value* val = v->getValue(); | |
| 2240 llvm::Value* ldval = 0; | |
| 2241 | |
| 2242 const llvm::Type* t = val->getType(); | |
| 2243 llvm::Constant* z = llvm::Constant::getNullValue(t); | |
| 2244 | |
| 40 | 2245 Type* e1type = LLVM_DtoDType(e1->type); |
| 2246 | |
| 2247 if (e1type->ty == Tpointer) { | |
| 1 | 2248 ldval = v->getValue(); |
| 2249 new llvm::FreeInst(ldval, p->scopebb()); | |
| 2250 | |
| 2251 Logger::cout() << *z << '\n'; | |
| 2252 Logger::cout() << *val << '\n'; | |
| 2253 new llvm::StoreInst(z, v->mem, p->scopebb()); | |
| 2254 } | |
| 40 | 2255 else if (e1type->ty == Tclass) { |
| 2256 TypeClass* tc = (TypeClass*)e1type; | |
| 1 | 2257 LLVM_DtoCallClassDtors(tc, val); |
| 2258 | |
| 2259 if (v->vardecl && !v->vardecl->onstack) { | |
| 2260 new llvm::FreeInst(val, p->scopebb()); | |
| 2261 } | |
| 2262 new llvm::StoreInst(z, v->mem, p->scopebb()); | |
| 2263 } | |
| 40 | 2264 else if (e1type->ty == Tarray) { |
| 1 | 2265 // must be on the heap (correct?) |
| 2266 ldval = v->getValue(); | |
| 2267 | |
| 2268 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 2269 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1, false); | |
| 2270 | |
| 6 | 2271 llvm::Value* ptr = LLVM_DtoGEP(ldval,zero,one,"tmp",p->scopebb()); |
| 1 | 2272 ptr = new llvm::LoadInst(ptr,"tmp",p->scopebb()); |
| 2273 new llvm::FreeInst(ptr, p->scopebb()); | |
| 2274 LLVM_DtoNullArray(val); | |
| 2275 } | |
| 2276 else { | |
| 2277 assert(0); | |
| 2278 } | |
| 2279 | |
| 2280 delete v; | |
| 2281 | |
| 2282 // this expression produces no useful data | |
| 2283 return 0; | |
| 2284 } | |
| 2285 | |
| 2286 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2287 | |
| 2288 elem* ArrayLengthExp::toElem(IRState* p) | |
| 2289 { | |
| 2290 Logger::print("ArrayLengthExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2291 LOG_SCOPE; | |
| 2292 | |
| 2293 elem* e = new elem; | |
| 2294 elem* u = e1->toElem(p); | |
| 2295 | |
|
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2296 if (p->topexp() && p->topexp()->e1 == this) |
| 34 | 2297 { |
| 2298 e->mem = u->mem; | |
| 2299 e->type = elem::ARRAYLEN; | |
| 2300 } | |
| 2301 else | |
| 2302 { | |
| 2303 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
| 2304 llvm::Value* ptr = LLVM_DtoGEP(u->mem,zero,zero,"tmp",p->scopebb()); | |
| 2305 e->val = new llvm::LoadInst(ptr, "tmp", p->scopebb()); | |
| 2306 e->type = elem::VAL; | |
| 2307 } | |
| 1 | 2308 delete u; |
| 2309 | |
| 2310 return e; | |
| 2311 } | |
| 2312 | |
| 2313 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2314 | |
| 2315 elem* AssertExp::toElem(IRState* p) | |
| 2316 { | |
| 2317 Logger::print("AssertExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2318 LOG_SCOPE; | |
| 2319 | |
| 2320 elem* u = e1->toElem(p); | |
| 34 | 2321 elem* m = msg ? msg->toElem(p) : NULL; |
| 1 | 2322 |
| 34 | 2323 llvm::Value* loca = llvm::ConstantInt::get(llvm::Type::Int32Ty, loc.linnum, false); |
| 2324 LLVM_DtoAssert(u->getValue(), loca, m ? m->val : NULL); | |
| 2325 | |
| 1 | 2326 delete m; |
| 2327 delete u; | |
| 2328 | |
| 34 | 2329 return new elem; |
| 1 | 2330 } |
| 2331 | |
| 2332 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2333 | |
| 2334 elem* NotExp::toElem(IRState* p) | |
| 2335 { | |
| 2336 Logger::print("NotExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2337 LOG_SCOPE; | |
| 2338 | |
| 2339 elem* e = new elem; | |
| 2340 elem* u = e1->toElem(p); | |
| 2341 | |
| 2342 llvm::Value* b = LLVM_DtoBoolean(u->getValue()); | |
| 2343 | |
| 2344 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int1Ty, 0, true); | |
| 40 | 2345 e->val = p->ir->CreateICmpEQ(b,zero); |
| 2346 //e->val = new llvm::ICmpInst(llvm::ICmpInst::ICMP_EQ,b,zero,"tmp",p->scopebb()); | |
| 1 | 2347 e->type = elem::VAL; |
| 2348 | |
| 2349 delete u; | |
| 2350 | |
| 2351 return e; | |
| 2352 } | |
| 2353 | |
| 2354 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2355 | |
| 2356 elem* AndAndExp::toElem(IRState* p) | |
| 2357 { | |
| 2358 Logger::print("AndAndExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2359 LOG_SCOPE; | |
| 2360 | |
| 2361 // allocate a temporary for the final result. failed to come up with a better way :/ | |
| 2362 llvm::Value* resval = 0; | |
| 2363 llvm::BasicBlock* entryblock = &p->topfunc()->front(); | |
| 2364 resval = new llvm::AllocaInst(llvm::Type::Int1Ty,"andandtmp",p->topallocapoint()); | |
| 2365 | |
| 2366 elem* e = new elem; | |
| 2367 elem* u = e1->toElem(p); | |
| 2368 | |
| 2369 llvm::BasicBlock* oldend = p->scopeend(); | |
| 2370 llvm::BasicBlock* andand = new llvm::BasicBlock("andand", gIR->topfunc(), oldend); | |
| 2371 llvm::BasicBlock* andandend = new llvm::BasicBlock("andandend", gIR->topfunc(), oldend); | |
| 2372 | |
| 2373 llvm::Value* ubool = LLVM_DtoBoolean(u->getValue()); | |
| 2374 new llvm::StoreInst(ubool,resval,p->scopebb()); | |
| 2375 new llvm::BranchInst(andand,andandend,ubool,p->scopebb()); | |
| 2376 | |
| 2377 p->scope() = IRScope(andand, andandend); | |
| 2378 elem* v = e2->toElem(p); | |
| 2379 | |
| 2380 llvm::Value* vbool = LLVM_DtoBoolean(v->getValue()); | |
| 2381 llvm::Value* uandvbool = llvm::BinaryOperator::create(llvm::BinaryOperator::And, ubool, vbool,"tmp",p->scopebb()); | |
| 2382 new llvm::StoreInst(uandvbool,resval,p->scopebb()); | |
| 2383 new llvm::BranchInst(andandend,p->scopebb()); | |
| 2384 | |
| 2385 delete u; | |
| 2386 delete v; | |
| 2387 | |
| 2388 p->scope() = IRScope(andandend, oldend); | |
| 2389 | |
| 2390 e->val = new llvm::LoadInst(resval,"tmp",p->scopebb()); | |
| 2391 e->type = elem::VAL; | |
| 2392 | |
| 2393 return e; | |
| 2394 } | |
| 2395 | |
| 2396 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2397 | |
| 2398 elem* OrOrExp::toElem(IRState* p) | |
| 2399 { | |
| 2400 Logger::print("OrOrExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2401 LOG_SCOPE; | |
| 2402 | |
| 2403 // allocate a temporary for the final result. failed to come up with a better way :/ | |
| 2404 llvm::Value* resval = 0; | |
| 2405 llvm::BasicBlock* entryblock = &p->topfunc()->front(); | |
| 2406 resval = new llvm::AllocaInst(llvm::Type::Int1Ty,"orortmp",p->topallocapoint()); | |
| 2407 | |
| 2408 elem* e = new elem; | |
| 2409 elem* u = e1->toElem(p); | |
| 2410 | |
| 2411 llvm::BasicBlock* oldend = p->scopeend(); | |
| 2412 llvm::BasicBlock* oror = new llvm::BasicBlock("oror", gIR->topfunc(), oldend); | |
| 2413 llvm::BasicBlock* ororend = new llvm::BasicBlock("ororend", gIR->topfunc(), oldend); | |
| 2414 | |
| 2415 llvm::Value* ubool = LLVM_DtoBoolean(u->getValue()); | |
| 2416 new llvm::StoreInst(ubool,resval,p->scopebb()); | |
| 2417 new llvm::BranchInst(ororend,oror,ubool,p->scopebb()); | |
| 2418 | |
| 2419 p->scope() = IRScope(oror, ororend); | |
| 2420 elem* v = e2->toElem(p); | |
| 2421 | |
| 2422 llvm::Value* vbool = LLVM_DtoBoolean(v->getValue()); | |
| 2423 new llvm::StoreInst(vbool,resval,p->scopebb()); | |
| 2424 new llvm::BranchInst(ororend,p->scopebb()); | |
| 2425 | |
| 2426 delete u; | |
| 2427 delete v; | |
| 2428 | |
| 2429 p->scope() = IRScope(ororend, oldend); | |
| 2430 | |
| 2431 e->val = new llvm::LoadInst(resval,"tmp",p->scopebb()); | |
| 2432 e->type = elem::VAL; | |
| 2433 | |
| 2434 return e; | |
| 2435 } | |
| 2436 | |
| 2437 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2438 | |
| 2439 #define BinBitExp(X,Y) \ | |
| 2440 elem* X##Exp::toElem(IRState* p) \ | |
| 2441 { \ | |
| 2442 Logger::print("%sExp::toElem: %s | %s\n", #X, toChars(), type->toChars()); \ | |
| 2443 LOG_SCOPE; \ | |
| 2444 elem* e = new elem; \ | |
| 2445 elem* u = e1->toElem(p); \ | |
| 2446 elem* v = e2->toElem(p); \ | |
| 2447 e->val = llvm::BinaryOperator::create(llvm::Instruction::Y, u->getValue(), v->getValue(), "tmp", p->scopebb()); \ | |
| 2448 e->type = elem::VAL; \ | |
| 2449 delete u; \ | |
| 2450 delete v; \ | |
| 2451 return e; \ | |
| 2452 } \ | |
| 2453 \ | |
| 2454 elem* X##AssignExp::toElem(IRState* p) \ | |
| 2455 { \ | |
| 2456 Logger::print("%sAssignExp::toElem: %s | %s\n", #X, toChars(), type->toChars()); \ | |
| 2457 LOG_SCOPE; \ | |
| 2458 elem* u = e1->toElem(p); \ | |
| 2459 elem* v = e2->toElem(p); \ | |
| 42 | 2460 llvm::Value* uval = u->getValue(); \ |
| 2461 assert(uval); \ | |
| 2462 llvm::Value* vval = v->getValue(); \ | |
| 2463 assert(vval); \ | |
| 2464 llvm::Value* tmp = llvm::BinaryOperator::create(llvm::Instruction::Y, uval, vval, "tmp", p->scopebb()); \ | |
|
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2465 if (u->mem == 0) \ |
|
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2466 LLVM_DtoGiveArgumentStorage(u); \ |
| 42 | 2467 Logger::cout() << *tmp << '|' << *u->mem << '\n'; \ |
| 1 | 2468 new llvm::StoreInst(LLVM_DtoPointedType(u->mem, tmp), u->mem, p->scopebb()); \ |
| 2469 delete u; \ | |
| 2470 delete v; \ | |
| 2471 elem* e = new elem; \ | |
| 2472 e->mem = u->mem; \ | |
| 2473 e->type = elem::VAR; \ | |
| 2474 return e; \ | |
| 2475 } | |
| 2476 | |
| 2477 BinBitExp(And,And); | |
| 2478 BinBitExp(Or,Or); | |
| 2479 BinBitExp(Xor,Xor); | |
| 2480 BinBitExp(Shl,Shl); | |
| 2481 BinBitExp(Shr,AShr); | |
| 2482 BinBitExp(Ushr,LShr); | |
| 2483 | |
| 2484 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2485 | |
| 2486 elem* HaltExp::toElem(IRState* p) | |
| 2487 { | |
| 2488 Logger::print("HaltExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2489 LOG_SCOPE; | |
| 2490 | |
|
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2491 llvm::Value* loca = llvm::ConstantInt::get(llvm::Type::Int32Ty, loc.linnum, false); |
|
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2492 LLVM_DtoAssert(llvm::ConstantInt::getFalse(), loca, NULL); |
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2493 |
| 40 | 2494 new llvm::UnreachableInst(p->scopebb()); |
| 1 | 2495 return 0; |
| 2496 } | |
| 2497 | |
| 2498 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2499 | |
| 2500 elem* DelegateExp::toElem(IRState* p) | |
| 2501 { | |
| 2502 Logger::print("DelegateExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2503 LOG_SCOPE; | |
| 2504 | |
| 2505 elem* e = new elem; | |
| 2506 elem* u = e1->toElem(p); | |
|
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2507 |
| 1 | 2508 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); |
| 2509 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1, false); | |
|
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2510 |
| 1 | 2511 const llvm::Type* int8ptrty = llvm::PointerType::get(llvm::Type::Int8Ty); |
| 2512 | |
|
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2513 assert(p->topexp() && p->topexp()->e2 == this && p->topexp()->v); |
|
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2514 llvm::Value* lval = p->topexp()->v; |
| 1 | 2515 |
| 6 | 2516 llvm::Value* context = LLVM_DtoGEP(lval,zero,zero,"tmp",p->scopebb()); |
| 1 | 2517 llvm::Value* castcontext = new llvm::BitCastInst(u->getValue(),int8ptrty,"tmp",p->scopebb()); |
| 2518 new llvm::StoreInst(castcontext, context, p->scopebb()); | |
|
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2519 |
| 6 | 2520 llvm::Value* fptr = LLVM_DtoGEP(lval,zero,one,"tmp",p->scopebb()); |
|
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2521 |
| 1 | 2522 assert(func->llvmValue); |
| 2523 llvm::Value* castfptr = new llvm::BitCastInst(func->llvmValue,fptr->getType()->getContainedType(0),"tmp",p->scopebb()); | |
| 2524 new llvm::StoreInst(castfptr, fptr, p->scopebb()); | |
|
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2525 |
| 1 | 2526 e->inplace = true; |
|
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2527 |
| 1 | 2528 delete u; |
| 2529 return e; | |
| 2530 } | |
| 2531 | |
| 2532 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2533 | |
| 2534 elem* IdentityExp::toElem(IRState* p) | |
| 2535 { | |
| 2536 Logger::print("IdentityExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2537 LOG_SCOPE; | |
| 2538 | |
| 2539 elem* u = e1->toElem(p); | |
| 2540 elem* v = e2->toElem(p); | |
| 2541 | |
| 2542 elem* e = new elem; | |
| 2543 | |
| 2544 llvm::Value* l = u->getValue(); | |
| 2545 llvm::Value* r = 0; | |
| 2546 if (v->type == elem::NUL) | |
| 2547 r = llvm::ConstantPointerNull::get(llvm::cast<llvm::PointerType>(l->getType())); | |
| 2548 else | |
| 2549 r = v->getValue(); | |
| 2550 | |
|
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2551 Type* t1 = LLVM_DtoDType(e1->type); |
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2552 |
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2553 if (t1->ty == Tarray) { |
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2554 assert(l->getType() == r->getType()); |
|
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2555 e->val = LLVM_DtoDynArrayIs(op,l,r); |
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2556 } |
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2557 else { |
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|
2558 llvm::ICmpInst::Predicate pred = (op == TOKidentity) ? llvm::ICmpInst::ICMP_EQ : llvm::ICmpInst::ICMP_NE; |
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2559 e->val = new llvm::ICmpInst(pred, l, r, "tmp", p->scopebb()); |
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2560 } |
| 1 | 2561 e->type = elem::VAL; |
| 2562 | |
| 2563 delete u; | |
| 2564 delete v; | |
| 2565 | |
| 2566 return e; | |
| 2567 } | |
| 2568 | |
| 2569 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2570 | |
| 2571 elem* CommaExp::toElem(IRState* p) | |
| 2572 { | |
| 2573 Logger::print("CommaExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2574 LOG_SCOPE; | |
| 2575 | |
| 2576 elem* u = e1->toElem(p); | |
| 2577 elem* v = e2->toElem(p); | |
| 2578 delete u; | |
| 2579 return v; | |
| 2580 } | |
| 2581 | |
| 2582 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2583 | |
| 2584 elem* CondExp::toElem(IRState* p) | |
| 2585 { | |
| 2586 Logger::print("CondExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2587 LOG_SCOPE; | |
| 2588 | |
|
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2589 Type* dtype = LLVM_DtoDType(type); |
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2590 const llvm::Type* resty = LLVM_DtoType(dtype); |
| 1 | 2591 |
| 2592 // allocate a temporary for the final result. failed to come up with a better way :/ | |
| 2593 llvm::BasicBlock* entryblock = &p->topfunc()->front(); | |
| 2594 llvm::Value* resval = new llvm::AllocaInst(resty,"condtmp",p->topallocapoint()); | |
| 2595 | |
| 2596 llvm::BasicBlock* oldend = p->scopeend(); | |
| 2597 llvm::BasicBlock* condtrue = new llvm::BasicBlock("condtrue", gIR->topfunc(), oldend); | |
| 2598 llvm::BasicBlock* condfalse = new llvm::BasicBlock("condfalse", gIR->topfunc(), oldend); | |
| 2599 llvm::BasicBlock* condend = new llvm::BasicBlock("condend", gIR->topfunc(), oldend); | |
| 2600 | |
| 2601 elem* c = econd->toElem(p); | |
| 2602 llvm::Value* cond_val = LLVM_DtoBoolean(c->getValue()); | |
| 2603 delete c; | |
| 2604 new llvm::BranchInst(condtrue,condfalse,cond_val,p->scopebb()); | |
| 2605 | |
| 2606 p->scope() = IRScope(condtrue, condfalse); | |
| 2607 elem* u = e1->toElem(p); | |
|
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2608 LLVM_DtoAssign(dtype, resval, u->getValue()); |
| 1 | 2609 new llvm::BranchInst(condend,p->scopebb()); |
| 2610 delete u; | |
| 2611 | |
| 2612 p->scope() = IRScope(condfalse, condend); | |
| 2613 elem* v = e2->toElem(p); | |
|
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|
2614 LLVM_DtoAssign(dtype, resval, v->getValue()); |
| 1 | 2615 new llvm::BranchInst(condend,p->scopebb()); |
| 2616 delete v; | |
| 2617 | |
| 2618 p->scope() = IRScope(condend, oldend); | |
| 2619 | |
| 2620 elem* e = new elem; | |
|
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2621 e->mem = resval; |
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2622 e->type = elem::VAR; |
| 1 | 2623 return e; |
| 2624 } | |
| 2625 | |
| 2626 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2627 | |
| 2628 elem* ComExp::toElem(IRState* p) | |
| 2629 { | |
| 2630 Logger::print("ComExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2631 LOG_SCOPE; | |
| 2632 | |
| 2633 elem* e = new elem; | |
| 2634 elem* u = e1->toElem(p); | |
| 2635 | |
| 2636 llvm::Value* value = u->getValue(); | |
| 2637 llvm::Value* minusone = llvm::ConstantInt::get(value->getType(), -1, true); | |
| 2638 e->val = llvm::BinaryOperator::create(llvm::Instruction::Xor, value, minusone, "tmp", p->scopebb()); | |
| 2639 | |
| 2640 delete u; | |
| 2641 | |
| 2642 e->type = elem::VAL; | |
| 2643 | |
| 2644 return e; | |
| 2645 } | |
| 2646 | |
| 2647 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2648 | |
| 23 | 2649 elem* NegExp::toElem(IRState* p) |
| 2650 { | |
| 2651 Logger::print("NegExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2652 LOG_SCOPE; | |
| 2653 elem* e = new elem; | |
| 2654 elem* l = e1->toElem(p); | |
| 2655 llvm::Value* val = l->getValue(); | |
| 2656 delete l; | |
| 2657 | |
| 40 | 2658 Type* t = LLVM_DtoDType(type); |
| 2659 | |
| 23 | 2660 llvm::Value* zero = 0; |
| 40 | 2661 if (t->isintegral()) |
| 23 | 2662 zero = llvm::ConstantInt::get(val->getType(), 0, true); |
| 40 | 2663 else if (t->isfloating()) { |
| 2664 if (t->ty == Tfloat32) | |
| 23 | 2665 zero = llvm::ConstantFP::get(val->getType(), float(0)); |
| 40 | 2666 else if (t->ty == Tfloat64 || t->ty == Tfloat80) |
| 23 | 2667 zero = llvm::ConstantFP::get(val->getType(), double(0)); |
| 2668 else | |
| 2669 assert(0); | |
| 2670 } | |
| 2671 else | |
| 2672 assert(0); | |
| 2673 | |
| 2674 e->val = llvm::BinaryOperator::createSub(zero,val,"tmp",p->scopebb()); | |
| 2675 e->type = elem::VAL; | |
| 2676 | |
| 2677 return e; | |
| 2678 } | |
| 2679 | |
| 2680 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2681 | |
|
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
changeset
|
2682 elem* CatExp::toElem(IRState* p) |
|
c0967c4b2a74
[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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34
diff
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|
2683 { |
|
c0967c4b2a74
[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
lindquist
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34
diff
changeset
|
2684 Logger::print("CatExp::toElem: %s | %s\n", toChars(), type->toChars()); |
|
c0967c4b2a74
[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
lindquist
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34
diff
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|
2685 LOG_SCOPE; |
|
c0967c4b2a74
[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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34
diff
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|
2686 |
|
58
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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|
2687 Type* t = LLVM_DtoDType(type); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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|
2688 |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
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diff
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|
2689 bool inplace = false; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
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|
2690 llvm::Value* dst = 0; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
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|
2691 IRExp* ex = p->topexp(); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
2692 if (ex && ex->e2 == this) { |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
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|
2693 assert(ex->v); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
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|
2694 dst = ex->v; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
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|
2695 inplace = true; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
2696 } |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
2697 else { |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
2698 assert(t->ty == Tarray); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
2699 const llvm::Type* arrty = LLVM_DtoType(t); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
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|
2700 dst = new llvm::AllocaInst(arrty, "tmpmem", p->topallocapoint()); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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parents:
57
diff
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|
2701 } |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
2702 |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
2703 LLVM_DtoCatArrays(dst,e1,e2); |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
2704 |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
2705 elem* e = new elem; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
2706 e->mem = dst; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
2707 e->type = elem::VAR; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
2708 e->inplace = inplace; |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
2709 |
|
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
2710 return e; |
|
36
c0967c4b2a74
[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
lindquist
parents:
34
diff
changeset
|
2711 } |
|
c0967c4b2a74
[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
lindquist
parents:
34
diff
changeset
|
2712 |
|
c0967c4b2a74
[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
lindquist
parents:
34
diff
changeset
|
2713 ////////////////////////////////////////////////////////////////////////////////////////// |
|
c0967c4b2a74
[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
lindquist
parents:
34
diff
changeset
|
2714 |
| 40 | 2715 elem* CatAssignExp::toElem(IRState* p) |
| 2716 { | |
| 2717 Logger::print("CatAssignExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2718 LOG_SCOPE; | |
| 2719 | |
| 2720 elem* l = e1->toElem(p); | |
| 2721 assert(l->mem); | |
| 2722 | |
| 2723 Type* e1type = LLVM_DtoDType(e1->type); | |
| 2724 Type* elemtype = LLVM_DtoDType(e1type->next); | |
| 2725 Type* e2type = LLVM_DtoDType(e2->type); | |
| 2726 | |
| 2727 if (e2type == elemtype) { | |
|
58
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
2728 LLVM_DtoCatAssignElement(l->mem,e2); |
| 40 | 2729 } |
| 2730 else | |
| 2731 assert(0 && "only one element at a time right now"); | |
| 2732 | |
| 2733 return 0; | |
| 2734 } | |
| 2735 | |
| 2736 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2737 | |
| 2738 elem* ArrayLiteralExp::toElem(IRState* p) | |
| 2739 { | |
| 2740 Logger::print("ArrayLiteralExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
| 2741 LOG_SCOPE; | |
| 2742 | |
| 2743 const llvm::Type* t = LLVM_DtoType(type); | |
| 2744 Logger::cout() << "array literal has llvm type: " << *t << '\n'; | |
| 2745 | |
| 2746 llvm::Value* mem = 0; | |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
2747 if (!p->topexp() || p->topexp()->e2 != this) { |
| 40 | 2748 assert(LLVM_DtoDType(type)->ty == Tsarray); |
| 2749 mem = new llvm::AllocaInst(t,"tmparrayliteral",p->topallocapoint()); | |
| 2750 } | |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
2751 else if (p->topexp()->e2 == this) { |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
2752 mem = p->topexp()->v; |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
2753 assert(mem); |
| 40 | 2754 if (!llvm::isa<llvm::PointerType>(mem->getType()) || |
| 2755 !llvm::isa<llvm::ArrayType>(mem->getType()->getContainedType(0))) | |
| 2756 { | |
| 2757 error("TODO array literals can currently only be used to initialise static arrays"); | |
| 2758 fatal(); | |
| 2759 } | |
| 2760 } | |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
2761 else |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
2762 assert(0); |
| 40 | 2763 |
| 2764 for (unsigned i=0; i<elements->dim; ++i) | |
| 2765 { | |
| 2766 Expression* expr = (Expression*)elements->data[i]; | |
| 2767 llvm::Value* elemAddr = LLVM_DtoGEPi(mem,0,i,"tmp",p->scopebb()); | |
| 2768 elem* e = expr->toElem(p); | |
| 2769 new llvm::StoreInst(e->getValue(), elemAddr, p->scopebb()); | |
| 2770 } | |
| 2771 | |
| 2772 elem* e = new elem; | |
| 2773 e->mem = mem; | |
| 2774 e->type = elem::VAL; | |
| 2775 e->inplace = true; | |
| 2776 | |
| 2777 return e; | |
| 2778 } | |
| 2779 | |
| 2780 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2781 | |
| 2782 llvm::Constant* ArrayLiteralExp::toConstElem(IRState* p) | |
| 2783 { | |
| 2784 Logger::print("ArrayLiteralExp::toConstElem: %s | %s\n", toChars(), type->toChars()); | |
| 2785 LOG_SCOPE; | |
| 2786 | |
| 2787 const llvm::Type* t = LLVM_DtoType(type); | |
| 2788 Logger::cout() << "array literal has llvm type: " << *t << '\n'; | |
| 2789 assert(llvm::isa<llvm::ArrayType>(t)); | |
| 2790 const llvm::ArrayType* arrtype = llvm::cast<llvm::ArrayType>(t); | |
| 2791 | |
| 2792 assert(arrtype->getNumElements() == elements->dim); | |
| 2793 std::vector<llvm::Constant*> vals(elements->dim, NULL); | |
| 2794 for (unsigned i=0; i<elements->dim; ++i) | |
| 2795 { | |
| 2796 Expression* expr = (Expression*)elements->data[i]; | |
| 2797 vals[i] = expr->toConstElem(p); | |
| 2798 } | |
| 2799 | |
| 2800 return llvm::ConstantArray::get(arrtype, vals); | |
| 2801 } | |
| 2802 | |
| 2803 ////////////////////////////////////////////////////////////////////////////////////////// | |
| 2804 | |
|
49
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2805 elem* FuncExp::toElem(IRState* p) |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2806 { |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2807 Logger::print("FuncExp::toElem: %s | %s\n", toChars(), type->toChars()); |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2808 LOG_SCOPE; |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2809 |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2810 assert(fd); |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2811 |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2812 if (fd->isNested()) Logger::println("nested"); |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2813 Logger::println("kind = %s\n", fd->kind()); |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2814 |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2815 fd->toObjFile(); |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2816 |
|
50
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
2817 llvm::Value* lval = NULL; |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
2818 if (!p->topexp() || p->topexp()->e2 != this) { |
|
50
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
2819 const llvm::Type* dgty = LLVM_DtoType(type); |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
2820 Logger::cout() << "delegate without explicit storage:" << '\n' << *dgty << '\n'; |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
2821 lval = new llvm::AllocaInst(dgty,"dgstorage",p->topallocapoint()); |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
2822 } |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
2823 else if (p->topexp()->e2 == this) { |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
2824 lval = p->topexp()->v; |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
2825 assert(lval); |
|
50
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
2826 } |
|
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
2827 else |
|
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
2828 assert(0); |
|
49
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2829 |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2830 elem* e = new elem; |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2831 |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2832 llvm::Value* context = LLVM_DtoGEPi(lval,0,0,"tmp",p->scopebb()); |
|
50
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
2833 const llvm::PointerType* pty = llvm::cast<llvm::PointerType>(context->getType()->getContainedType(0)); |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
2834 llvm::Value* llvmNested = p->func().decl->llvmNested; |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
2835 if (llvmNested == NULL) { |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
2836 llvm::Value* nullcontext = llvm::ConstantPointerNull::get(pty); |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
2837 p->ir->CreateStore(nullcontext, context); |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
2838 } |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
2839 else { |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
2840 llvm::Value* nestedcontext = p->ir->CreateBitCast(llvmNested, pty, "tmp"); |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
2841 p->ir->CreateStore(nestedcontext, context); |
|
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
2842 } |
|
49
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2843 |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2844 llvm::Value* fptr = LLVM_DtoGEPi(lval,0,1,"tmp",p->scopebb()); |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2845 |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2846 assert(fd->llvmValue); |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2847 llvm::Value* castfptr = new llvm::BitCastInst(fd->llvmValue,fptr->getType()->getContainedType(0),"tmp",p->scopebb()); |
|
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
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parents:
48
diff
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|
2848 new llvm::StoreInst(castfptr, fptr, p->scopebb()); |
|
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2849 |
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2850 e->inplace = true; |
|
50
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[svn r54] Added support for nested delegates referencing parent's stack variables.
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2851 e->mem = lval; |
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2852 e->type = elem::VAR; |
|
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2853 |
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2854 return e; |
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2855 } |
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2856 |
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2857 ////////////////////////////////////////////////////////////////////////////////////////// |
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2858 |
| 1 | 2859 #define STUB(x) elem *x::toElem(IRState * p) {error("Exp type "#x" not implemented: %s", toChars()); fatal(); return 0; } |
| 2860 //STUB(IdentityExp); | |
| 2861 //STUB(CondExp); | |
| 2862 //STUB(EqualExp); | |
| 2863 STUB(InExp); | |
| 2864 //STUB(CmpExp); | |
| 2865 //STUB(AndAndExp); | |
| 2866 //STUB(OrOrExp); | |
| 2867 //STUB(AndExp); | |
| 2868 //STUB(AndAssignExp); | |
| 2869 //STUB(OrExp); | |
| 2870 //STUB(OrAssignExp); | |
| 2871 //STUB(XorExp); | |
| 2872 //STUB(XorAssignExp); | |
| 2873 //STUB(ShrExp); | |
| 2874 //STUB(ShrAssignExp); | |
| 2875 //STUB(ShlExp); | |
| 2876 //STUB(ShlAssignExp); | |
| 2877 //STUB(UshrExp); | |
| 2878 //STUB(UshrAssignExp); | |
| 2879 //STUB(DivExp); | |
| 2880 //STUB(DivAssignExp); | |
| 2881 //STUB(MulExp); | |
| 2882 //STUB(MulAssignExp); | |
| 2883 //STUB(ModExp); | |
| 2884 //STUB(ModAssignExp); | |
|
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2885 //STUB(CatExp); |
| 40 | 2886 //STUB(CatAssignExp); |
| 1 | 2887 //STUB(AddExp); |
| 2888 //STUB(AddAssignExp); | |
| 2889 STUB(Expression); | |
| 2890 //STUB(MinExp); | |
| 2891 //STUB(MinAssignExp); | |
| 2892 //STUB(PostExp); | |
| 2893 //STUB(NullExp); | |
| 2894 //STUB(ThisExp); | |
| 2895 //STUB(CallExp); | |
| 2896 STUB(DotTypeExp); | |
| 2897 STUB(TypeDotIdExp); | |
| 2898 //STUB(DotVarExp); | |
| 2899 //STUB(AssertExp); | |
|
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2900 //STUB(FuncExp); |
| 1 | 2901 //STUB(DelegateExp); |
| 2902 //STUB(VarExp); | |
| 2903 //STUB(DeclarationExp); | |
| 2904 //STUB(NewExp); | |
| 2905 //STUB(SymOffExp); | |
| 2906 STUB(ScopeExp); | |
| 2907 //STUB(AssignExp); | |
| 2908 | |
| 2909 STUB(TypeExp); | |
| 2910 //STUB(RealExp); | |
| 2911 STUB(ComplexExp); | |
| 2912 //STUB(StringExp); | |
| 2913 //STUB(IntegerExp); | |
| 2914 STUB(BoolExp); | |
| 2915 | |
| 2916 //STUB(NotExp); | |
| 2917 //STUB(ComExp); | |
| 23 | 2918 //STUB(NegExp); |
| 1 | 2919 //STUB(PtrExp); |
| 2920 //STUB(AddrExp); | |
| 2921 //STUB(SliceExp); | |
| 2922 //STUB(CastExp); | |
| 2923 //STUB(DeleteExp); | |
| 2924 //STUB(IndexExp); | |
| 2925 //STUB(CommaExp); | |
| 2926 //STUB(ArrayLengthExp); | |
| 2927 //STUB(HaltExp); | |
| 2928 STUB(RemoveExp); | |
| 40 | 2929 //STUB(ArrayLiteralExp); |
| 1 | 2930 STUB(AssocArrayLiteralExp); |
| 2931 //STUB(StructLiteralExp); | |
| 2932 | |
| 40 | 2933 #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; } |
| 2934 CONSTSTUB(Expression); | |
| 2935 //CONSTSTUB(IntegerExp); | |
| 2936 //CONSTSTUB(RealExp); | |
| 2937 //CONSTSTUB(NullExp); | |
| 2938 //CONSTSTUB(StringExp); | |
| 2939 //CONSTSTUB(VarExp); | |
| 2940 //CONSTSTUB(ArrayLiteralExp); | |
| 2941 CONSTSTUB(AssocArrayLiteralExp); | |
| 2942 //CONSTSTUB(StructLiteralExp); | |
| 2943 | |
| 1 | 2944 unsigned Type::totym() { return 0; } |
| 2945 | |
|
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2946 type * Type::toCtype() |
|
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2947 { |
|
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|
2948 assert(0); |
| 1 | 2949 return 0; |
| 2950 } | |
| 2951 | |
| 2952 type * Type::toCParamtype() | |
| 2953 { | |
|
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|
2954 assert(0); |
| 1 | 2955 return 0; |
| 2956 } | |
| 2957 Symbol * Type::toSymbol() | |
| 2958 { | |
|
37
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|
2959 assert(0); |
| 1 | 2960 return 0; |
| 2961 } | |
| 2962 | |
| 2963 type * | |
| 2964 TypeTypedef::toCtype() | |
| 2965 { | |
|
37
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|
2966 assert(0); |
| 1 | 2967 return 0; |
| 2968 } | |
| 2969 | |
| 2970 type * | |
| 2971 TypeTypedef::toCParamtype() | |
| 2972 { | |
|
37
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|
2973 assert(0); |
| 1 | 2974 return 0; |
| 2975 } | |
| 2976 | |
| 2977 void | |
| 2978 TypedefDeclaration::toDebug() | |
| 2979 { | |
|
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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|
2980 assert(0); |
| 1 | 2981 } |
| 2982 | |
| 2983 | |
| 2984 type * | |
| 2985 TypeEnum::toCtype() | |
| 2986 { | |
|
37
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|
2987 assert(0); |
| 1 | 2988 return 0; |
| 2989 } | |
| 2990 | |
| 2991 type * | |
| 2992 TypeStruct::toCtype() | |
| 2993 { | |
|
37
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|
2994 assert(0); |
| 1 | 2995 return 0; |
| 2996 } | |
| 2997 | |
| 2998 void | |
| 2999 StructDeclaration::toDebug() | |
| 3000 { | |
|
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|
3001 assert(0); |
| 1 | 3002 } |
| 3003 | |
| 3004 Symbol * TypeClass::toSymbol() | |
| 3005 { | |
|
37
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|
3006 assert(0); |
| 1 | 3007 return 0; |
| 3008 } | |
| 3009 | |
| 3010 unsigned TypeFunction::totym() | |
| 3011 { | |
|
37
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|
3012 assert(0); |
| 1 | 3013 return 0; |
| 3014 } | |
| 3015 | |
|
37
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|
3016 type * TypeFunction::toCtype() |
| 1 | 3017 { |
|
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|
3018 assert(0); |
| 1 | 3019 return 0; |
| 3020 } | |
| 3021 | |
|
37
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|
3022 type * TypeSArray::toCtype() |
| 1 | 3023 { |
|
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|
3024 assert(0); |
| 1 | 3025 return 0; |
| 3026 } | |
| 3027 | |
|
37
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|
3028 type *TypeSArray::toCParamtype() |
|
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|
3029 { |
|
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|
3030 assert(0); |
|
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|
3031 return 0; |
|
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|
3032 } |
| 1 | 3033 |
|
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|
3034 type * TypeDArray::toCtype() |
| 1 | 3035 { |
|
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|
3036 assert(0); |
| 1 | 3037 return 0; |
| 3038 } | |
| 3039 | |
|
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|
3040 type * TypeAArray::toCtype() |
| 1 | 3041 { |
|
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|
3042 assert(0); |
| 1 | 3043 return 0; |
| 3044 } | |
| 3045 | |
|
37
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|
3046 type * TypePointer::toCtype() |
| 1 | 3047 { |
|
37
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|
3048 assert(0); |
| 1 | 3049 return 0; |
| 3050 } | |
| 3051 | |
|
37
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|
3052 type * TypeDelegate::toCtype() |
| 1 | 3053 { |
|
37
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|
3054 assert(0); |
| 1 | 3055 return 0; |
| 3056 } | |
| 3057 | |
|
37
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|
3058 type * TypeClass::toCtype() |
| 1 | 3059 { |
|
37
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|
3060 assert(0); |
| 1 | 3061 return 0; |
| 3062 } | |
| 3063 | |
|
37
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|
3064 void ClassDeclaration::toDebug() |
| 1 | 3065 { |
|
37
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|
3066 assert(0); |
| 1 | 3067 } |
| 3068 | |
|
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
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diff
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|
3069 ////////////////////////////////////////////////////////////////////////////// |
| 1 | 3070 |
| 3071 void | |
| 3072 EnumDeclaration::toDebug() | |
| 3073 { | |
|
37
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|
3074 assert(0); |
| 1 | 3075 } |
| 3076 | |
|
37
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|
3077 int Dsymbol::cvMember(unsigned char*) |
| 1 | 3078 { |
|
37
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|
3079 assert(0); |
| 1 | 3080 return 0; |
| 3081 } | |
|
37
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|
3082 int EnumDeclaration::cvMember(unsigned char*) |
| 1 | 3083 { |
|
37
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|
3084 assert(0); |
| 1 | 3085 return 0; |
| 3086 } | |
|
37
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|
3087 int FuncDeclaration::cvMember(unsigned char*) |
| 1 | 3088 { |
|
37
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|
3089 assert(0); |
| 1 | 3090 return 0; |
| 3091 } | |
|
37
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|
3092 int VarDeclaration::cvMember(unsigned char*) |
| 1 | 3093 { |
|
37
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|
3094 assert(0); |
| 1 | 3095 return 0; |
| 3096 } | |
|
37
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|
3097 int TypedefDeclaration::cvMember(unsigned char*) |
| 1 | 3098 { |
|
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|
3099 assert(0); |
| 1 | 3100 return 0; |
| 3101 } | |
| 3102 | |
| 3103 void obj_includelib(char*){} | |
| 3104 | |
| 3105 AsmStatement::AsmStatement(Loc loc, Token *tokens) : | |
| 3106 Statement(loc) | |
| 3107 { | |
|
37
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|
3108 assert(0); |
| 1 | 3109 } |
|
37
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|
3110 Statement *AsmStatement::syntaxCopy() |
|
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|
3111 { |
|
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|
3112 assert(0); |
| 1 | 3113 return 0; |
| 3114 } | |
| 3115 | |
| 3116 Statement *AsmStatement::semantic(Scope *sc) | |
| 3117 { | |
| 3118 return Statement::semantic(sc); | |
| 3119 } | |
| 3120 | |
| 3121 | |
| 3122 void AsmStatement::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
| 3123 { | |
| 3124 Statement::toCBuffer(buf, hgs); | |
| 3125 } | |
| 3126 | |
| 3127 int AsmStatement::comeFrom() | |
| 3128 { | |
|
37
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|
3129 assert(0); |
| 1 | 3130 return FALSE; |
| 3131 } | |
| 3132 | |
| 3133 void | |
| 3134 backend_init() | |
| 3135 { | |
|
37
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|
3136 // now lazily loaded |
| 1 | 3137 //LLVM_D_InitRuntime(); |
| 3138 } | |
| 3139 | |
| 3140 void | |
| 3141 backend_term() | |
| 3142 { | |
| 3143 LLVM_D_FreeRuntime(); | |
| 3144 } |