Mercurial > projects > ldc
annotate gen/typinf.cpp @ 1283:450897f5aae9
Remove some dead code.
| author | Frits van Bommel <fvbommel wxs.nl> |
|---|---|
| date | Sat, 02 May 2009 11:58:50 +0200 |
| parents | 465a77c904d4 |
| children | 5851c18e4c6d |
| rev | line source |
|---|---|
| 1 | 1 |
| 2 | |
| 3 // Copyright (c) 1999-2004 by Digital Mars | |
| 4 // All Rights Reserved | |
| 5 // written by Walter Bright | |
| 6 // www.digitalmars.com | |
| 7 // License for redistribution is by either the Artistic License | |
| 8 // in artistic.txt, or the GNU General Public License in gnu.txt. | |
| 9 // See the included readme.txt for details. | |
| 10 | |
|
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11 // Modifications for LDC: |
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12 // Copyright (c) 2007 by Tomas Lindquist Olsen |
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13 // tomas at famolsen dk |
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14 |
| 1 | 15 #include <cstdio> |
| 16 #include <cassert> | |
| 17 | |
| 52 | 18 #include "gen/llvm.h" |
| 19 | |
| 1 | 20 #include "mars.h" |
| 21 #include "module.h" | |
| 22 #include "mtype.h" | |
| 23 #include "scope.h" | |
| 24 #include "init.h" | |
| 25 #include "expression.h" | |
| 26 #include "attrib.h" | |
| 27 #include "declaration.h" | |
| 28 #include "template.h" | |
| 29 #include "id.h" | |
| 30 #include "enum.h" | |
| 31 #include "import.h" | |
| 32 #include "aggregate.h" | |
| 33 | |
| 52 | 34 #include "gen/irstate.h" |
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35 #include "gen/logger.h" |
| 52 | 36 #include "gen/runtime.h" |
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37 #include "gen/tollvm.h" |
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38 #include "gen/llvmhelpers.h" |
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39 #include "gen/arrays.h" |
| 100 | 40 #include "gen/structs.h" |
| 106 | 41 #include "gen/classes.h" |
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42 #include "gen/linkage.h" |
| 1 | 43 |
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44 #include "ir/irvar.h" |
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45 |
| 1 | 46 /******************************************* |
| 47 * Get a canonicalized form of the TypeInfo for use with the internal | |
| 48 * runtime library routines. Canonicalized in that static arrays are | |
| 49 * represented as dynamic arrays, enums are represented by their | |
| 50 * underlying type, etc. This reduces the number of TypeInfo's needed, | |
| 51 * so we can use the custom internal ones more. | |
| 52 */ | |
| 53 | |
| 54 Expression *Type::getInternalTypeInfo(Scope *sc) | |
| 55 { TypeInfoDeclaration *tid; | |
| 56 Expression *e; | |
| 57 Type *t; | |
| 58 static TypeInfoDeclaration *internalTI[TMAX]; | |
| 59 | |
| 60 //printf("Type::getInternalTypeInfo() %s\n", toChars()); | |
| 61 t = toBasetype(); | |
| 62 switch (t->ty) | |
| 63 { | |
| 64 case Tsarray: | |
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65 #if 0 |
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66 // convert to corresponding dynamic array type |
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67 t = t->nextOf()->mutableOf()->arrayOf(); |
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68 #endif |
| 1 | 69 break; |
| 70 | |
| 71 case Tclass: | |
| 72 if (((TypeClass *)t)->sym->isInterfaceDeclaration()) | |
| 73 break; | |
| 74 goto Linternal; | |
| 75 | |
| 76 case Tarray: | |
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77 #if DMDV2 |
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78 // convert to corresponding dynamic array type |
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79 t = t->nextOf()->mutableOf()->arrayOf(); |
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80 #endif |
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81 if (t->nextOf()->ty != Tclass) |
| 1 | 82 break; |
| 83 goto Linternal; | |
| 84 | |
| 85 case Tfunction: | |
| 86 case Tdelegate: | |
| 87 case Tpointer: | |
| 88 Linternal: | |
| 89 tid = internalTI[t->ty]; | |
| 90 if (!tid) | |
| 91 { tid = new TypeInfoDeclaration(t, 1); | |
| 92 internalTI[t->ty] = tid; | |
| 93 } | |
| 94 e = new VarExp(0, tid); | |
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95 e = e->addressOf(sc); |
| 1 | 96 e->type = tid->type; // do this so we don't get redundant dereference |
| 97 return e; | |
| 98 | |
| 99 default: | |
| 100 break; | |
| 101 } | |
| 102 //printf("\tcalling getTypeInfo() %s\n", t->toChars()); | |
| 103 return t->getTypeInfo(sc); | |
| 104 } | |
| 105 | |
| 106 /**************************************************** | |
| 107 * Get the exact TypeInfo. | |
| 108 */ | |
| 109 | |
| 110 Expression *Type::getTypeInfo(Scope *sc) | |
| 111 { | |
| 112 Expression *e; | |
| 113 Type *t; | |
| 114 | |
| 115 //printf("Type::getTypeInfo() %p, %s\n", this, toChars()); | |
| 116 t = merge(); // do this since not all Type's are merge'd | |
| 117 if (!t->vtinfo) | |
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118 { |
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119 #if DMDV2 |
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120 if (t->isConst()) |
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121 t->vtinfo = new TypeInfoConstDeclaration(t); |
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122 else if (t->isInvariant()) |
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123 t->vtinfo = new TypeInfoInvariantDeclaration(t); |
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124 else |
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125 #endif |
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126 t->vtinfo = t->getTypeInfoDeclaration(); |
| 1 | 127 assert(t->vtinfo); |
| 128 | |
| 129 /* If this has a custom implementation in std/typeinfo, then | |
| 130 * do not generate a COMDAT for it. | |
| 131 */ | |
| 132 if (!t->builtinTypeInfo()) | |
| 133 { // Generate COMDAT | |
| 134 if (sc) // if in semantic() pass | |
| 135 { // Find module that will go all the way to an object file | |
| 136 Module *m = sc->module->importedFrom; | |
| 137 m->members->push(t->vtinfo); | |
| 138 } | |
| 139 else // if in obj generation pass | |
| 140 { | |
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141 #if IN_DMD |
| 336 | 142 t->vtinfo->toObjFile(0); // TODO: multiobj |
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143 #else |
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144 t->vtinfo->codegen(sir); |
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145 #endif |
| 1 | 146 } |
| 147 } | |
| 148 } | |
| 149 e = new VarExp(0, t->vtinfo); | |
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150 e = e->addressOf(sc); |
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151 e->type = t->vtinfo->type; // do this so we don't get redundant dereference |
| 1 | 152 return e; |
| 153 } | |
| 154 | |
| 52 | 155 enum RET TypeFunction::retStyle() |
| 156 { | |
| 157 return RETstack; | |
| 158 } | |
| 1 | 159 |
| 160 TypeInfoDeclaration *Type::getTypeInfoDeclaration() | |
| 161 { | |
| 162 //printf("Type::getTypeInfoDeclaration() %s\n", toChars()); | |
| 163 return new TypeInfoDeclaration(this, 0); | |
| 164 } | |
| 165 | |
| 52 | 166 TypeInfoDeclaration *TypeTypedef::getTypeInfoDeclaration() |
| 1 | 167 { |
| 52 | 168 return new TypeInfoTypedefDeclaration(this); |
| 1 | 169 } |
| 170 | |
| 52 | 171 TypeInfoDeclaration *TypePointer::getTypeInfoDeclaration() |
| 172 { | |
| 173 return new TypeInfoPointerDeclaration(this); | |
| 174 } | |
| 1 | 175 |
| 176 TypeInfoDeclaration *TypeDArray::getTypeInfoDeclaration() | |
| 177 { | |
| 178 return new TypeInfoArrayDeclaration(this); | |
| 179 } | |
| 180 | |
| 181 TypeInfoDeclaration *TypeSArray::getTypeInfoDeclaration() | |
| 182 { | |
| 183 return new TypeInfoStaticArrayDeclaration(this); | |
| 184 } | |
| 185 | |
| 186 TypeInfoDeclaration *TypeAArray::getTypeInfoDeclaration() | |
| 187 { | |
| 188 return new TypeInfoAssociativeArrayDeclaration(this); | |
| 189 } | |
| 190 | |
| 52 | 191 TypeInfoDeclaration *TypeStruct::getTypeInfoDeclaration() |
| 192 { | |
| 193 return new TypeInfoStructDeclaration(this); | |
| 194 } | |
| 1 | 195 |
| 196 TypeInfoDeclaration *TypeClass::getTypeInfoDeclaration() | |
| 197 { | |
| 198 if (sym->isInterfaceDeclaration()) | |
| 199 return new TypeInfoInterfaceDeclaration(this); | |
| 200 else | |
| 201 return new TypeInfoClassDeclaration(this); | |
| 202 } | |
| 203 | |
| 204 TypeInfoDeclaration *TypeEnum::getTypeInfoDeclaration() | |
| 205 { | |
| 206 return new TypeInfoEnumDeclaration(this); | |
| 207 } | |
| 208 | |
| 209 TypeInfoDeclaration *TypeFunction::getTypeInfoDeclaration() | |
| 210 { | |
| 211 return new TypeInfoFunctionDeclaration(this); | |
| 212 } | |
| 213 | |
| 214 TypeInfoDeclaration *TypeDelegate::getTypeInfoDeclaration() | |
| 215 { | |
| 216 return new TypeInfoDelegateDeclaration(this); | |
| 217 } | |
| 218 | |
| 219 TypeInfoDeclaration *TypeTuple::getTypeInfoDeclaration() | |
| 220 { | |
| 221 return new TypeInfoTupleDeclaration(this); | |
| 222 } | |
| 223 | |
| 224 | |
| 225 /* ========================================================================= */ | |
| 226 | |
| 227 /* These decide if there's an instance for them already in std.typeinfo, | |
| 228 * because then the compiler doesn't need to build one. | |
| 229 */ | |
| 230 | |
| 231 int Type::builtinTypeInfo() | |
| 232 { | |
| 233 return 0; | |
| 234 } | |
| 235 | |
| 236 int TypeBasic::builtinTypeInfo() | |
| 237 { | |
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238 #if DMDV2 |
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239 return !mod; |
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240 #else |
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241 return 1; |
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242 #endif |
| 1 | 243 } |
| 244 | |
| 245 int TypeDArray::builtinTypeInfo() | |
| 246 { | |
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247 #if DMDV2 |
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248 return !mod && next->isTypeBasic() != NULL && !next->mod; |
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249 #else |
| 52 | 250 return next->isTypeBasic() != NULL; |
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251 #endif |
| 1 | 252 } |
| 253 | |
| 254 /* ========================================================================= */ | |
| 255 | |
| 52 | 256 ////////////////////////////////////////////////////////////////////////////// |
| 257 // MAGIC PLACE | |
| 258 ////////////////////////////////////////////////////////////////////////////// | |
| 259 | |
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260 void DtoResolveTypeInfo(TypeInfoDeclaration* tid); |
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261 void DtoDeclareTypeInfo(TypeInfoDeclaration* tid); |
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262 void DtoConstInitTypeInfo(TypeInfoDeclaration* tid); |
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263 |
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264 void TypeInfoDeclaration::codegen(Ir*) |
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265 { |
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266 DtoResolveTypeInfo(this); |
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267 } |
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268 |
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269 void DtoResolveTypeInfo(TypeInfoDeclaration* tid) |
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270 { |
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271 if (tid->ir.resolved) return; |
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272 tid->ir.resolved = true; |
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273 |
| 132 | 274 Logger::println("DtoResolveTypeInfo(%s)", tid->toChars()); |
| 52 | 275 LOG_SCOPE; |
| 65 | 276 |
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277 IrGlobal* irg = new IrGlobal(tid); |
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278 |
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279 std::string mangle(tid->mangle()); |
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280 |
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281 irg->value = gIR->module->getGlobalVariable(mangle); |
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282 if (!irg->value) |
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283 irg->value = new llvm::GlobalVariable(irg->type.get(), true, |
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284 TYPEINFO_LINKAGE_TYPE, NULL, mangle, gIR->module); |
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285 |
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286 tid->ir.irGlobal = irg; |
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287 |
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288 DtoDeclareTypeInfo(tid); |
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289 } |
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290 |
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291 void DtoDeclareTypeInfo(TypeInfoDeclaration* tid) |
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292 { |
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293 DtoResolveTypeInfo(tid); |
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294 |
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295 if (tid->ir.declared) return; |
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296 tid->ir.declared = true; |
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297 |
| 132 | 298 Logger::println("DtoDeclareTypeInfo(%s)", tid->toChars()); |
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299 LOG_SCOPE; |
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300 |
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301 IrGlobal* irg = tid->ir.irGlobal; |
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302 |
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303 std::string mangled(tid->mangle()); |
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304 |
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305 Logger::println("type = '%s'", tid->tinfo->toChars()); |
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306 Logger::println("typeinfo mangle: %s", mangled.c_str()); |
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307 |
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308 assert(irg->value != NULL); |
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309 |
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310 // this is a declaration of a builtin __initZ var |
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311 if (tid->tinfo->builtinTypeInfo()) { |
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312 // fixup the global |
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313 const llvm::Type* rty = Type::typeinfo->type->ir.type->get(); |
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314 llvm::cast<llvm::OpaqueType>(irg->type.get())->refineAbstractTypeTo(rty); |
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315 LLGlobalVariable* g = isaGlobalVar(irg->value); |
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316 g->setLinkage(llvm::GlobalValue::ExternalLinkage); |
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317 return; |
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318 } |
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319 |
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320 // custom typedef |
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321 DtoConstInitTypeInfo(tid); |
| 52 | 322 } |
| 323 | |
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324 void DtoConstInitTypeInfo(TypeInfoDeclaration* tid) |
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325 { |
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326 if (tid->ir.initialized) return; |
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327 tid->ir.initialized = true; |
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328 |
| 132 | 329 Logger::println("DtoConstInitTypeInfo(%s)", tid->toChars()); |
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330 LOG_SCOPE; |
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331 |
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332 tid->llvmDefine(); |
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333 } |
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334 |
| 52 | 335 /* ========================================================================= */ |
| 336 | |
| 106 | 337 void TypeInfoDeclaration::llvmDefine() |
| 338 { | |
| 339 assert(0 && "TypeInfoDeclaration::llvmDeclare"); | |
| 52 | 340 } |
| 341 | |
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342 /* ========================================================================= */ |
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343 |
| 106 | 344 void TypeInfoTypedefDeclaration::llvmDefine() |
| 345 { | |
| 346 Logger::println("TypeInfoTypedefDeclaration::llvmDefine() %s", toChars()); | |
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347 LOG_SCOPE; |
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348 |
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349 ClassDeclaration* base = Type::typeinfotypedef; |
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350 base->codegen(Type::sir); |
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351 |
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352 // vtbl |
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353 std::vector<LLConstant*> sinits; |
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354 sinits.push_back(base->ir.irStruct->getVtblSymbol()); |
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355 |
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356 // monitor |
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357 sinits.push_back(getNullPtr(getPtrToType(LLType::Int8Ty))); |
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358 |
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359 assert(tinfo->ty == Ttypedef); |
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360 TypeTypedef *tc = (TypeTypedef *)tinfo; |
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361 TypedefDeclaration *sd = tc->sym; |
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362 |
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363 // TypeInfo base |
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364 sd->basetype = sd->basetype->merge(); // DMD does this! |
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365 LLConstant* castbase = DtoTypeInfoOf(sd->basetype, true); |
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366 sinits.push_back(castbase); |
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367 |
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368 // char[] name |
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369 char *name = sd->toPrettyChars(); |
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370 sinits.push_back(DtoConstString(name)); |
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371 |
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372 // void[] init |
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373 const LLPointerType* initpt = getPtrToType(LLType::Int8Ty); |
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374 if (tinfo->isZeroInit() || !sd->init) // 0 initializer, or the same as the base type |
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375 { |
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376 sinits.push_back(DtoConstSlice(DtoConstSize_t(0), getNullPtr(initpt))); |
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377 } |
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378 else |
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379 { |
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380 LLConstant* ci = DtoConstInitializer(sd->loc, sd->basetype, sd->init); |
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381 std::string ciname(sd->mangle()); |
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382 ciname.append("__init"); |
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383 llvm::GlobalVariable* civar = new llvm::GlobalVariable(DtoType(sd->basetype),true,llvm::GlobalValue::InternalLinkage,ci,ciname,gIR->module); |
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384 LLConstant* cicast = llvm::ConstantExpr::getBitCast(civar, initpt); |
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385 size_t cisize = getTypeStoreSize(DtoType(sd->basetype)); |
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386 sinits.push_back(DtoConstSlice(DtoConstSize_t(cisize), cicast)); |
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387 } |
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388 |
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389 // create the inititalizer |
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390 LLConstant* tiInit = llvm::ConstantStruct::get(sinits); |
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391 |
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392 // refine global type |
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393 llvm::cast<llvm::OpaqueType>(ir.irGlobal->type.get())->refineAbstractTypeTo(tiInit->getType()); |
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394 |
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395 // set the initializer |
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396 isaGlobalVar(ir.irGlobal->value)->setInitializer(tiInit); |
| 106 | 397 } |
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398 |
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399 /* ========================================================================= */ |
| 52 | 400 |
| 106 | 401 void TypeInfoEnumDeclaration::llvmDefine() |
| 402 { | |
| 403 Logger::println("TypeInfoEnumDeclaration::llvmDefine() %s", toChars()); | |
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404 LOG_SCOPE; |
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405 |
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406 ClassDeclaration* base = Type::typeinfoenum; |
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407 base->codegen(Type::sir); |
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408 |
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409 // vtbl |
|
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410 std::vector<LLConstant*> sinits; |
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411 sinits.push_back(base->ir.irStruct->getVtblSymbol()); |
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412 |
|
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413 // monitor |
|
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414 sinits.push_back(llvm::ConstantPointerNull::get(getPtrToType(LLType::Int8Ty))); |
|
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415 |
|
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416 assert(tinfo->ty == Tenum); |
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417 TypeEnum *tc = (TypeEnum *)tinfo; |
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418 EnumDeclaration *sd = tc->sym; |
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419 |
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420 // TypeInfo base |
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421 LLConstant* castbase = DtoTypeInfoOf(sd->memtype, true); |
|
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422 sinits.push_back(castbase); |
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423 |
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424 // char[] name |
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425 char *name = sd->toPrettyChars(); |
|
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426 sinits.push_back(DtoConstString(name)); |
|
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427 |
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428 // void[] init |
|
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429 const LLPointerType* initpt = getPtrToType(LLType::Int8Ty); |
|
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430 if (tinfo->isZeroInit() || !sd->defaultval) // 0 initializer, or the same as the base type |
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431 { |
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432 sinits.push_back(DtoConstSlice(DtoConstSize_t(0), llvm::ConstantPointerNull::get(initpt))); |
|
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433 } |
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434 else |
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435 { |
|
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436 #if DMDV2 |
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437 assert(0 && "initializer not implemented"); |
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438 #else |
|
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439 const LLType* memty = DtoType(sd->memtype); |
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440 LLConstant* ci = llvm::ConstantInt::get(memty, sd->defaultval, !sd->memtype->isunsigned()); |
|
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441 std::string ciname(sd->mangle()); |
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442 ciname.append("__init"); |
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443 llvm::GlobalVariable* civar = new llvm::GlobalVariable(memty,true,llvm::GlobalValue::InternalLinkage,ci,ciname,gIR->module); |
|
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444 LLConstant* cicast = llvm::ConstantExpr::getBitCast(civar, initpt); |
|
133
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445 size_t cisize = getTypeStoreSize(memty); |
|
81
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446 sinits.push_back(DtoConstSlice(DtoConstSize_t(cisize), cicast)); |
|
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447 #endif |
|
71
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448 } |
|
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449 |
|
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450 // create the inititalizer |
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451 LLConstant* tiInit = llvm::ConstantStruct::get(sinits); |
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452 |
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453 // refine global type |
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454 llvm::cast<llvm::OpaqueType>(ir.irGlobal->type.get())->refineAbstractTypeTo(tiInit->getType()); |
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455 |
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456 // set the initializer |
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457 isaGlobalVar(ir.irGlobal->value)->setInitializer(tiInit); |
| 106 | 458 } |
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459 |
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460 /* ========================================================================= */ |
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461 |
|
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462 static void LLVM_D_Define_TypeInfoBase(Type* basetype, TypeInfoDeclaration* tid, ClassDeclaration* cd) |
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463 { |
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464 ClassDeclaration* base = cd; |
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465 base->codegen(Type::sir); |
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466 |
|
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467 // vtbl |
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468 std::vector<LLConstant*> sinits; |
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469 sinits.push_back(base->ir.irStruct->getVtblSymbol()); |
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470 |
|
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471 // monitor |
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472 sinits.push_back(llvm::ConstantPointerNull::get(getPtrToType(LLType::Int8Ty))); |
|
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473 |
|
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474 // TypeInfo base |
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475 LLConstant* castbase = DtoTypeInfoOf(basetype, true); |
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476 sinits.push_back(castbase); |
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477 |
|
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478 // create the inititalizer |
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479 LLConstant* tiInit = llvm::ConstantStruct::get(sinits); |
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480 |
|
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481 // refine global type |
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482 llvm::cast<llvm::OpaqueType>(tid->ir.irGlobal->type.get())->refineAbstractTypeTo(tiInit->getType()); |
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483 |
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484 // set the initializer |
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485 isaGlobalVar(tid->ir.irGlobal->value)->setInitializer(tiInit); |
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486 } |
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487 |
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488 /* ========================================================================= */ |
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489 |
| 106 | 490 void TypeInfoPointerDeclaration::llvmDefine() |
| 491 { | |
| 492 Logger::println("TypeInfoPointerDeclaration::llvmDefine() %s", toChars()); | |
|
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493 LOG_SCOPE; |
| 52 | 494 |
| 495 assert(tinfo->ty == Tpointer); | |
| 496 TypePointer *tc = (TypePointer *)tinfo; | |
| 497 | |
| 106 | 498 LLVM_D_Define_TypeInfoBase(tc->next, this, Type::typeinfopointer); |
| 499 } | |
| 500 | |
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501 /* ========================================================================= */ |
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502 |
| 106 | 503 void TypeInfoArrayDeclaration::llvmDefine() |
| 504 { | |
| 505 Logger::println("TypeInfoArrayDeclaration::llvmDefine() %s", toChars()); | |
| 506 LOG_SCOPE; | |
| 507 | |
| 508 assert(tinfo->ty == Tarray); | |
| 509 TypeDArray *tc = (TypeDArray *)tinfo; | |
| 510 | |
| 511 LLVM_D_Define_TypeInfoBase(tc->next, this, Type::typeinfoarray); | |
| 512 } | |
| 513 | |
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514 /* ========================================================================= */ |
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515 |
| 106 | 516 void TypeInfoStaticArrayDeclaration::llvmDefine() |
| 52 | 517 { |
|
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518 Logger::println("TypeInfoStaticArrayDeclaration::llvmDefine() %s", toChars()); |
|
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519 LOG_SCOPE; |
|
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520 |
|
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521 // init typeinfo class |
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522 ClassDeclaration* base = Type::typeinfostaticarray; |
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523 base->codegen(Type::sir); |
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524 |
|
105
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525 // get type of typeinfo class |
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526 const LLStructType* stype = isaStruct(base->type->ir.type->get()); |
| 52 | 527 |
|
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528 // initializer vector |
|
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529 std::vector<LLConstant*> sinits; |
|
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530 // first is always the vtable |
|
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531 sinits.push_back(base->ir.irStruct->getVtblSymbol()); |
|
105
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532 |
|
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533 // monitor |
|
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534 sinits.push_back(llvm::ConstantPointerNull::get(getPtrToType(LLType::Int8Ty))); |
|
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535 |
|
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536 // value typeinfo |
| 52 | 537 assert(tinfo->ty == Tsarray); |
| 538 TypeSArray *tc = (TypeSArray *)tinfo; | |
|
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539 LLConstant* castbase = DtoTypeInfoOf(tc->next, true); |
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540 assert(castbase->getType() == stype->getElementType(2)); |
|
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541 sinits.push_back(castbase); |
| 52 | 542 |
|
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543 // length |
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544 sinits.push_back(DtoConstSize_t(tc->dim->toInteger())); |
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545 |
|
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546 // create the inititalizer |
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547 LLConstant* tiInit = llvm::ConstantStruct::get(sinits); |
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548 |
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549 // refine global type |
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550 llvm::cast<llvm::OpaqueType>(ir.irGlobal->type.get())->refineAbstractTypeTo(tiInit->getType()); |
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551 |
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552 // set the initializer |
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553 isaGlobalVar(ir.irGlobal->value)->setInitializer(tiInit); |
| 106 | 554 } |
|
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555 |
|
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556 /* ========================================================================= */ |
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557 |
| 106 | 558 void TypeInfoAssociativeArrayDeclaration::llvmDefine() |
| 559 { | |
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560 Logger::println("TypeInfoAssociativeArrayDeclaration::llvmDefine() %s", toChars()); |
|
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561 LOG_SCOPE; |
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562 |
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563 // init typeinfo class |
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564 ClassDeclaration* base = Type::typeinfoassociativearray; |
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565 base->codegen(Type::sir); |
|
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566 |
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567 // initializer vector |
|
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568 std::vector<LLConstant*> sinits; |
|
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569 // first is always the vtable |
|
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570 sinits.push_back(base->ir.irStruct->getVtblSymbol()); |
|
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571 |
|
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572 // monitor |
|
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573 sinits.push_back(llvm::ConstantPointerNull::get(getPtrToType(LLType::Int8Ty))); |
|
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574 |
|
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575 // get type |
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576 assert(tinfo->ty == Taarray); |
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577 TypeAArray *tc = (TypeAArray *)tinfo; |
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578 |
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579 // value typeinfo |
|
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580 LLConstant* castbase = DtoTypeInfoOf(tc->next, true); |
|
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581 sinits.push_back(castbase); |
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582 |
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583 // key typeinfo |
|
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584 castbase = DtoTypeInfoOf(tc->index, true); |
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585 sinits.push_back(castbase); |
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586 |
|
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587 // create the inititalizer |
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588 LLConstant* tiInit = llvm::ConstantStruct::get(sinits); |
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589 |
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590 // refine global type |
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591 llvm::cast<llvm::OpaqueType>(ir.irGlobal->type.get())->refineAbstractTypeTo(tiInit->getType()); |
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592 |
|
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593 // set the initializer |
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594 isaGlobalVar(ir.irGlobal->value)->setInitializer(tiInit); |
| 106 | 595 } |
| 596 | |
|
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597 /* ========================================================================= */ |
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598 |
| 106 | 599 void TypeInfoFunctionDeclaration::llvmDefine() |
| 52 | 600 { |
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601 Logger::println("TypeInfoFunctionDeclaration::llvmDefine() %s", toChars()); |
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602 LOG_SCOPE; |
| 52 | 603 |
| 604 assert(tinfo->ty == Tfunction); | |
| 605 TypeFunction *tc = (TypeFunction *)tinfo; | |
| 606 | |
| 106 | 607 LLVM_D_Define_TypeInfoBase(tc->next, this, Type::typeinfofunction); |
| 608 } | |
| 609 | |
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610 /* ========================================================================= */ |
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611 |
| 106 | 612 void TypeInfoDelegateDeclaration::llvmDefine() |
| 52 | 613 { |
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614 Logger::println("TypeInfoDelegateDeclaration::llvmDefine() %s", toChars()); |
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615 LOG_SCOPE; |
| 52 | 616 |
| 617 assert(tinfo->ty == Tdelegate); | |
| 618 TypeDelegate *tc = (TypeDelegate *)tinfo; | |
| 619 | |
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620 LLVM_D_Define_TypeInfoBase(tc->nextOf()->nextOf(), this, Type::typeinfodelegate); |
| 106 | 621 } |
| 622 | |
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623 /* ========================================================================= */ |
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624 |
| 106 | 625 void TypeInfoStructDeclaration::llvmDefine() |
| 626 { | |
| 627 Logger::println("TypeInfoStructDeclaration::llvmDefine() %s", toChars()); | |
| 72 | 628 LOG_SCOPE; |
| 629 | |
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630 // make sure struct is resolved |
| 72 | 631 assert(tinfo->ty == Tstruct); |
| 632 TypeStruct *tc = (TypeStruct *)tinfo; | |
| 633 StructDeclaration *sd = tc->sym; | |
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634 sd->codegen(Type::sir); |
| 72 | 635 |
| 636 ClassDeclaration* base = Type::typeinfostruct; | |
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637 base->codegen(Type::sir); |
| 72 | 638 |
|
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639 const LLStructType* stype = isaStruct(base->type->ir.type->get()); |
| 72 | 640 |
|
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641 // vtbl |
|
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642 std::vector<LLConstant*> sinits; |
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643 sinits.push_back(base->ir.irStruct->getVtblSymbol()); |
| 72 | 644 |
|
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645 // monitor |
|
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646 sinits.push_back(llvm::ConstantPointerNull::get(getPtrToType(LLType::Int8Ty))); |
|
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647 |
| 72 | 648 // char[] name |
| 649 char *name = sd->toPrettyChars(); | |
|
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650 sinits.push_back(DtoConstString(name)); |
|
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651 //Logger::println("************** A"); |
|
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652 assert(sinits.back()->getType() == stype->getElementType(2)); |
| 72 | 653 |
| 654 // void[] init | |
|
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655 const LLPointerType* initpt = getPtrToType(LLType::Int8Ty); |
|
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656 #if 0 |
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657 // the implementation of TypeInfo_Struct uses this to determine size. :/ |
| 72 | 658 if (sd->zeroInit) // 0 initializer, or the same as the base type |
| 659 { | |
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660 sinits.push_back(DtoConstSlice(DtoConstSize_t(0), llvm::ConstantPointerNull::get(initpt))); |
| 72 | 661 } |
| 662 else | |
|
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663 #endif |
| 72 | 664 { |
|
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665 size_t cisize = getTypeStoreSize(tc->ir.type->get()); |
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666 LLConstant* cicast = llvm::ConstantExpr::getBitCast(sd->ir.irStruct->getInitSymbol(), initpt); |
|
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667 sinits.push_back(DtoConstSlice(DtoConstSize_t(cisize), cicast)); |
| 72 | 668 } |
| 669 | |
| 670 // toX functions ground work | |
| 671 FuncDeclaration *fd; | |
| 672 FuncDeclaration *fdx; | |
| 673 TypeFunction *tf; | |
| 674 Type *ta; | |
| 675 Dsymbol *s; | |
| 676 | |
| 677 static TypeFunction *tftohash; | |
| 678 static TypeFunction *tftostring; | |
| 679 | |
| 680 if (!tftohash) | |
| 681 { | |
| 682 Scope sc; | |
| 683 | |
| 684 tftohash = new TypeFunction(NULL, Type::thash_t, 0, LINKd); | |
| 685 tftohash = (TypeFunction *)tftohash->semantic(0, &sc); | |
| 686 | |
| 687 tftostring = new TypeFunction(NULL, Type::tchar->arrayOf(), 0, LINKd); | |
| 688 tftostring = (TypeFunction *)tftostring->semantic(0, &sc); | |
| 689 } | |
| 690 | |
| 691 TypeFunction *tfeqptr; | |
| 692 { | |
| 693 Scope sc; | |
| 694 Arguments *arguments = new Arguments; | |
| 695 Argument *arg = new Argument(STCin, tc->pointerTo(), NULL, NULL); | |
| 696 | |
| 697 arguments->push(arg); | |
| 698 tfeqptr = new TypeFunction(arguments, Type::tint32, 0, LINKd); | |
| 699 tfeqptr = (TypeFunction *)tfeqptr->semantic(0, &sc); | |
| 700 } | |
| 701 | |
| 702 #if 0 | |
| 703 TypeFunction *tfeq; | |
| 704 { | |
| 705 Scope sc; | |
| 706 Array *arguments = new Array; | |
| 707 Argument *arg = new Argument(In, tc, NULL, NULL); | |
| 708 | |
| 709 arguments->push(arg); | |
| 710 tfeq = new TypeFunction(arguments, Type::tint32, 0, LINKd); | |
| 711 tfeq = (TypeFunction *)tfeq->semantic(0, &sc); | |
| 712 } | |
| 713 #endif | |
| 714 | |
|
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715 //Logger::println("************** B"); |
|
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716 const LLPointerType* ptty = isaPointer(stype->getElementType(4)); |
|
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717 assert(ptty); |
| 72 | 718 |
| 719 s = search_function(sd, Id::tohash); | |
| 720 fdx = s ? s->isFuncDeclaration() : NULL; | |
| 721 if (fdx) | |
| 722 { | |
| 723 fd = fdx->overloadExactMatch(tftohash); | |
| 724 if (fd) { | |
|
1148
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Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
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|
725 fd->codegen(Type::sir); |
|
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|
726 assert(fd->ir.irFunc->func != 0); |
|
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|
727 LLConstant* c = isaConstant(fd->ir.irFunc->func); |
| 72 | 728 assert(c); |
| 729 c = llvm::ConstantExpr::getBitCast(c, ptty); | |
| 730 sinits.push_back(c); | |
| 731 } | |
| 732 else { | |
| 733 //fdx->error("must be declared as extern (D) uint toHash()"); | |
| 734 sinits.push_back(llvm::ConstantPointerNull::get(ptty)); | |
| 735 } | |
| 736 } | |
| 737 else { | |
| 738 sinits.push_back(llvm::ConstantPointerNull::get(ptty)); | |
| 739 } | |
| 740 | |
| 741 s = search_function(sd, Id::eq); | |
| 742 fdx = s ? s->isFuncDeclaration() : NULL; | |
| 743 for (int i = 0; i < 2; i++) | |
| 744 { | |
|
110
e8da7856a260
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745 //Logger::println("************** C %d", i); |
|
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|
746 ptty = isaPointer(stype->getElementType(5+i)); |
| 72 | 747 if (fdx) |
| 748 { | |
| 749 fd = fdx->overloadExactMatch(tfeqptr); | |
| 750 if (fd) { | |
|
1148
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Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
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|
751 fd->codegen(Type::sir); |
|
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752 assert(fd->ir.irFunc->func != 0); |
|
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753 LLConstant* c = isaConstant(fd->ir.irFunc->func); |
| 72 | 754 assert(c); |
| 755 c = llvm::ConstantExpr::getBitCast(c, ptty); | |
| 756 sinits.push_back(c); | |
| 757 } | |
| 758 else { | |
| 759 //fdx->error("must be declared as extern (D) int %s(%s*)", fdx->toChars(), sd->toChars()); | |
| 760 sinits.push_back(llvm::ConstantPointerNull::get(ptty)); | |
| 761 } | |
| 762 } | |
| 763 else { | |
| 764 sinits.push_back(llvm::ConstantPointerNull::get(ptty)); | |
| 765 } | |
| 766 | |
| 767 s = search_function(sd, Id::cmp); | |
| 768 fdx = s ? s->isFuncDeclaration() : NULL; | |
| 769 } | |
| 770 | |
|
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|
771 //Logger::println("************** D"); |
|
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772 ptty = isaPointer(stype->getElementType(7)); |
| 72 | 773 s = search_function(sd, Id::tostring); |
| 774 fdx = s ? s->isFuncDeclaration() : NULL; | |
| 775 if (fdx) | |
| 776 { | |
| 777 fd = fdx->overloadExactMatch(tftostring); | |
| 778 if (fd) { | |
|
1148
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|
779 fd->codegen(Type::sir); |
|
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|
780 assert(fd->ir.irFunc->func != 0); |
|
213
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|
781 LLConstant* c = isaConstant(fd->ir.irFunc->func); |
| 72 | 782 assert(c); |
| 783 c = llvm::ConstantExpr::getBitCast(c, ptty); | |
| 784 sinits.push_back(c); | |
| 785 } | |
| 786 else { | |
| 787 //fdx->error("must be declared as extern (D) char[] toString()"); | |
| 788 sinits.push_back(llvm::ConstantPointerNull::get(ptty)); | |
| 789 } | |
| 790 } | |
| 791 else { | |
| 792 sinits.push_back(llvm::ConstantPointerNull::get(ptty)); | |
| 793 } | |
| 794 | |
| 795 // uint m_flags; | |
|
81
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[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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|
796 sinits.push_back(DtoConstUint(tc->hasPointers())); |
| 72 | 797 |
|
758
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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changeset
|
798 #if DMDV2 |
|
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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changeset
|
799 |
|
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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changeset
|
800 // const(MemberInfo[]) function(in char[]) xgetMembers; |
|
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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changeset
|
801 sinits.push_back(LLConstant::getNullValue(stype->getElementType(sinits.size()))); |
|
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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parents:
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diff
changeset
|
802 |
|
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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parents:
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diff
changeset
|
803 //void function(void*) xdtor; |
|
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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changeset
|
804 sinits.push_back(LLConstant::getNullValue(stype->getElementType(sinits.size()))); |
|
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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parents:
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diff
changeset
|
805 |
|
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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parents:
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changeset
|
806 //void function(void*) xpostblit; |
|
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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changeset
|
807 sinits.push_back(LLConstant::getNullValue(stype->getElementType(sinits.size()))); |
|
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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parents:
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changeset
|
808 |
|
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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changeset
|
809 #endif |
|
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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diff
changeset
|
810 |
|
797
340acf1535d0
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parents:
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diff
changeset
|
811 // create the inititalizer |
|
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diff
changeset
|
812 LLConstant* tiInit = llvm::ConstantStruct::get(sinits); |
|
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parents:
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diff
changeset
|
813 |
|
340acf1535d0
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parents:
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diff
changeset
|
814 // refine global type |
|
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parents:
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diff
changeset
|
815 llvm::cast<llvm::OpaqueType>(ir.irGlobal->type.get())->refineAbstractTypeTo(tiInit->getType()); |
|
340acf1535d0
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changeset
|
816 |
|
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parents:
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diff
changeset
|
817 // set the initializer |
|
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changeset
|
818 isaGlobalVar(ir.irGlobal->value)->setInitializer(tiInit); |
| 106 | 819 } |
| 820 | |
|
58
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|
821 /* ========================================================================= */ |
|
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diff
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|
822 |
| 106 | 823 void TypeInfoClassDeclaration::llvmDefine() |
| 824 { | |
| 825 Logger::println("TypeInfoClassDeclaration::llvmDefine() %s", toChars()); | |
| 826 LOG_SCOPE; | |
| 827 | |
|
1245
465a77c904d4
Fixed all issues preventing Tango 0.99.8 to compile with `sh build-tango.sh --verbose ldc'.
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changeset
|
828 // make sure class is resolved |
|
465a77c904d4
Fixed all issues preventing Tango 0.99.8 to compile with `sh build-tango.sh --verbose ldc'.
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parents:
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changeset
|
829 assert(tinfo->ty == Tclass); |
|
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Fixed all issues preventing Tango 0.99.8 to compile with `sh build-tango.sh --verbose ldc'.
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parents:
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changeset
|
830 TypeClass *tc = (TypeClass *)tinfo; |
|
465a77c904d4
Fixed all issues preventing Tango 0.99.8 to compile with `sh build-tango.sh --verbose ldc'.
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parents:
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changeset
|
831 tc->sym->codegen(Type::sir); |
|
465a77c904d4
Fixed all issues preventing Tango 0.99.8 to compile with `sh build-tango.sh --verbose ldc'.
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parents:
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changeset
|
832 |
| 106 | 833 // init typeinfo class |
| 834 ClassDeclaration* base = Type::typeinfoclass; | |
| 835 assert(base); | |
|
1148
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
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changeset
|
836 base->codegen(Type::sir); |
| 106 | 837 |
| 838 // initializer vector | |
|
213
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[svn r229] Updated the object.d implementation to the latest Tango.
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|
839 std::vector<LLConstant*> sinits; |
| 106 | 840 // first is always the vtable |
|
1228
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Added Doxygen file.
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|
841 sinits.push_back(base->ir.irStruct->getVtblSymbol()); |
| 106 | 842 |
|
115
5ba6d286c941
[svn r119] Added the monitor data field that comes after the vtable pointer to all classes. Represented as a void* initialized to zero.
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|
843 // monitor |
|
244
a95056b3c996
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|
844 sinits.push_back(llvm::ConstantPointerNull::get(getPtrToType(LLType::Int8Ty))); |
|
115
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|
845 |
| 106 | 846 // get classinfo |
|
1228
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Added Doxygen file.
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|
847 sinits.push_back(tc->sym->ir.irStruct->getClassInfoSymbol()); |
| 106 | 848 |
|
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
849 // create the inititalizer |
|
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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changeset
|
850 LLConstant* tiInit = llvm::ConstantStruct::get(sinits); |
|
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
851 |
|
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
852 // refine global type |
|
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
853 llvm::cast<llvm::OpaqueType>(ir.irGlobal->type.get())->refineAbstractTypeTo(tiInit->getType()); |
|
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
854 |
|
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
855 // set the initializer |
|
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
856 isaGlobalVar(ir.irGlobal->value)->setInitializer(tiInit); |
| 106 | 857 } |
| 858 | |
|
58
2c3cd3596187
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parents:
57
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|
859 /* ========================================================================= */ |
|
2c3cd3596187
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|
860 |
| 106 | 861 void TypeInfoInterfaceDeclaration::llvmDefine() |
| 862 { | |
|
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|
863 Logger::println("TypeInfoInterfaceDeclaration::llvmDefine() %s", toChars()); |
|
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[svn r117] Initial working implementation of interfaces.
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|
864 LOG_SCOPE; |
|
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|
865 |
|
1245
465a77c904d4
Fixed all issues preventing Tango 0.99.8 to compile with `sh build-tango.sh --verbose ldc'.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
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changeset
|
866 // make sure interface is resolved |
|
465a77c904d4
Fixed all issues preventing Tango 0.99.8 to compile with `sh build-tango.sh --verbose ldc'.
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parents:
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changeset
|
867 assert(tinfo->ty == Tclass); |
|
465a77c904d4
Fixed all issues preventing Tango 0.99.8 to compile with `sh build-tango.sh --verbose ldc'.
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parents:
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changeset
|
868 TypeClass *tc = (TypeClass *)tinfo; |
|
465a77c904d4
Fixed all issues preventing Tango 0.99.8 to compile with `sh build-tango.sh --verbose ldc'.
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parents:
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changeset
|
869 tc->sym->codegen(Type::sir); |
|
465a77c904d4
Fixed all issues preventing Tango 0.99.8 to compile with `sh build-tango.sh --verbose ldc'.
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parents:
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|
870 |
|
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
110
diff
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|
871 // init typeinfo class |
|
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[svn r117] Initial working implementation of interfaces.
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|
872 ClassDeclaration* base = Type::typeinfointerface; |
|
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|
873 assert(base); |
|
1148
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
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|
874 base->codegen(Type::sir); |
|
113
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[svn r117] Initial working implementation of interfaces.
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|
875 |
|
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
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diff
changeset
|
876 // get type of typeinfo class |
|
244
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|
877 const LLStructType* stype = isaStruct(base->type->ir.type->get()); |
|
113
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|
878 |
|
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
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diff
changeset
|
879 // initializer vector |
|
213
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[svn r229] Updated the object.d implementation to the latest Tango.
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|
880 std::vector<LLConstant*> sinits; |
|
113
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|
881 // first is always the vtable |
|
1228
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Added Doxygen file.
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|
882 sinits.push_back(base->ir.irStruct->getVtblSymbol()); |
|
113
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|
883 |
|
115
5ba6d286c941
[svn r119] Added the monitor data field that comes after the vtable pointer to all classes. Represented as a void* initialized to zero.
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|
884 // monitor |
|
244
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|
885 sinits.push_back(llvm::ConstantPointerNull::get(getPtrToType(LLType::Int8Ty))); |
|
115
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[svn r119] Added the monitor data field that comes after the vtable pointer to all classes. Represented as a void* initialized to zero.
lindquist
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diff
changeset
|
886 |
|
113
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[svn r117] Initial working implementation of interfaces.
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|
887 // get classinfo |
|
1228
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Added Doxygen file.
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changeset
|
888 sinits.push_back(tc->sym->ir.irStruct->getClassInfoSymbol()); |
|
113
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|
889 |
|
797
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|
890 // create the inititalizer |
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|
891 LLConstant* tiInit = llvm::ConstantStruct::get(sinits); |
|
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|
892 |
|
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|
893 // refine global type |
|
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|
894 llvm::cast<llvm::OpaqueType>(ir.irGlobal->type.get())->refineAbstractTypeTo(tiInit->getType()); |
|
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|
895 |
|
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|
896 // set the initializer |
|
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|
897 isaGlobalVar(ir.irGlobal->value)->setInitializer(tiInit); |
| 106 | 898 } |
| 899 | |
|
58
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|
900 /* ========================================================================= */ |
|
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901 |
| 106 | 902 void TypeInfoTupleDeclaration::llvmDefine() |
| 903 { | |
|
113
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904 Logger::println("TypeInfoTupleDeclaration::llvmDefine() %s", toChars()); |
|
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905 LOG_SCOPE; |
|
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|
906 |
|
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|
907 // init typeinfo class |
|
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908 ClassDeclaration* base = Type::typeinfotypelist; |
|
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|
909 assert(base); |
|
1148
3d1b16dabd25
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|
910 base->codegen(Type::sir); |
|
113
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911 |
|
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912 // get type of typeinfo class |
|
244
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913 const LLStructType* stype = isaStruct(base->type->ir.type->get()); |
|
113
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914 |
|
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|
915 // initializer vector |
|
213
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|
916 std::vector<LLConstant*> sinits; |
|
113
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|
917 // first is always the vtable |
|
1228
79758fd2f48a
Added Doxygen file.
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|
918 sinits.push_back(base->ir.irStruct->getVtblSymbol()); |
|
113
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919 |
|
115
5ba6d286c941
[svn r119] Added the monitor data field that comes after the vtable pointer to all classes. Represented as a void* initialized to zero.
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|
920 // monitor |
|
244
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921 sinits.push_back(llvm::ConstantPointerNull::get(getPtrToType(LLType::Int8Ty))); |
|
115
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|
922 |
|
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|
923 // create elements array |
|
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|
924 assert(tinfo->ty == Ttuple); |
|
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|
925 TypeTuple *tu = (TypeTuple *)tinfo; |
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|
926 |
|
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|
927 size_t dim = tu->arguments->dim; |
|
213
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928 std::vector<LLConstant*> arrInits; |
|
113
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929 |
|
213
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930 const LLType* tiTy = Type::typeinfo->type->ir.type->get(); |
|
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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|
931 tiTy = getPtrToType(tiTy); |
|
113
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|
932 |
|
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933 for (size_t i = 0; i < dim; i++) |
|
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934 { |
|
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|
935 Argument *arg = (Argument *)tu->arguments->data[i]; |
|
275
665b81613475
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|
936 LLConstant* castbase = DtoTypeInfoOf(arg->type, true); |
|
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|
937 assert(castbase->getType() == tiTy); |
|
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|
938 arrInits.push_back(castbase); |
|
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|
939 } |
|
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|
940 |
|
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|
941 // build array type |
|
244
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|
942 const LLArrayType* arrTy = LLArrayType::get(tiTy, dim); |
|
213
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|
943 LLConstant* arrC = llvm::ConstantArray::get(arrTy, arrInits); |
|
113
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|
944 |
|
522
cd4eeb6cc5f6
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Christian Kamm <kamm incasoftware de>
parents:
508
diff
changeset
|
945 // need the pointer to the first element of arrC, so create a global for it |
|
918
a4fcc13da3cd
Changed templates and typeinfo to use linkonce linkage instead of weak linkage, this should fix inlining problems, fixing bug #197 . If problems show up, it's easy to change it back by changing the define in mars.h . I'm 95% sure this is safe, given how we handle templates.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
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|
946 llvm::GlobalValue::LinkageTypes _linkage = llvm::GlobalValue::InternalLinkage; |
|
522
cd4eeb6cc5f6
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parents:
508
diff
changeset
|
947 llvm::GlobalVariable* gvar = new llvm::GlobalVariable(arrTy,true,_linkage,arrC,".tupleelements",gIR->module); |
|
cd4eeb6cc5f6
Fix TypeInfo_Tuple array initialization.
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parents:
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diff
changeset
|
948 |
|
cd4eeb6cc5f6
Fix TypeInfo_Tuple array initialization.
Christian Kamm <kamm incasoftware de>
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diff
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|
949 // get pointer to first element |
|
cd4eeb6cc5f6
Fix TypeInfo_Tuple array initialization.
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diff
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|
950 llvm::ConstantInt* zero = DtoConstSize_t(0); |
|
cd4eeb6cc5f6
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diff
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|
951 LLConstant* idxs[2] = { zero, zero }; |
|
cd4eeb6cc5f6
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parents:
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diff
changeset
|
952 LLConstant* arrptr = llvm::ConstantExpr::getGetElementPtr(gvar, idxs, 2); |
|
cd4eeb6cc5f6
Fix TypeInfo_Tuple array initialization.
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parents:
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|
953 |
|
113
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|
954 // build the slice |
|
522
cd4eeb6cc5f6
Fix TypeInfo_Tuple array initialization.
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|
955 LLConstant* slice = DtoConstSlice(DtoConstSize_t(dim), arrptr); |
|
113
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|
956 sinits.push_back(slice); |
|
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|
957 |
|
797
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796
diff
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|
958 // create the inititalizer |
|
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796
diff
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|
959 LLConstant* tiInit = llvm::ConstantStruct::get(sinits); |
|
340acf1535d0
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diff
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|
960 |
|
340acf1535d0
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diff
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|
961 // refine global type |
|
340acf1535d0
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|
962 llvm::cast<llvm::OpaqueType>(ir.irGlobal->type.get())->refineAbstractTypeTo(tiInit->getType()); |
|
340acf1535d0
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diff
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|
963 |
|
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|
964 // set the initializer |
|
340acf1535d0
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|
965 isaGlobalVar(ir.irGlobal->value)->setInitializer(tiInit); |
| 106 | 966 } |
| 967 | |
|
758
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|
968 /* ========================================================================= */ |
|
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changeset
|
969 |
|
f04dde6e882c
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|
970 #if DMDV2 |
|
f04dde6e882c
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|
971 |
|
f04dde6e882c
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|
972 void TypeInfoConstDeclaration::llvmDefine() |
|
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|
973 { |
|
1146
1860414bf3b7
* Moved ir/irsymbol.cpp/h into ir/irdsymbol.cpp/h.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
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diff
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|
974 Logger::println("TypeInfoConstDeclaration::llvmDefine() %s", toChars()); |
|
758
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|
975 LOG_SCOPE; |
|
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|
976 |
|
f04dde6e882c
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|
977 Type *tm = tinfo->mutableOf(); |
|
f04dde6e882c
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|
978 tm = tm->merge(); |
|
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|
979 |
|
f04dde6e882c
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|
980 LLVM_D_Define_TypeInfoBase(tm, this, Type::typeinfoconst); |
|
f04dde6e882c
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|
981 } |
|
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
982 |
|
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|
983 /* ========================================================================= */ |
|
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|
984 |
|
f04dde6e882c
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changeset
|
985 void TypeInfoInvariantDeclaration::llvmDefine() |
|
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|
986 { |
|
1146
1860414bf3b7
* Moved ir/irsymbol.cpp/h into ir/irdsymbol.cpp/h.
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1064
diff
changeset
|
987 Logger::println("TypeInfoInvariantDeclaration::llvmDefine() %s", toChars()); |
|
761
fa306ca8843b
Applied fvbommel's patch from #112
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diff
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|
988 LOG_SCOPE; |
|
fa306ca8843b
Applied fvbommel's patch from #112
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|
989 |
|
fa306ca8843b
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|
990 Type *tm = tinfo->mutableOf(); |
|
fa306ca8843b
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diff
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|
991 tm = tm->merge(); |
|
fa306ca8843b
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|
992 |
|
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diff
changeset
|
993 LLVM_D_Define_TypeInfoBase(tm, this, Type::typeinfoinvariant); |
|
758
f04dde6e882c
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|
994 } |
|
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|
995 |
|
766
af04bbae8553
D2: Fixed global constants not initialized until module constructor.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
764
diff
changeset
|
996 #endif |