| CGRecordLayoutBuilder.cpp (199512) | CGRecordLayoutBuilder.cpp (199990) |
|---|---|
| 1//===--- CGRecordLayoutBuilder.cpp - Record builder helper ------*- C++ -*-===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// --- 316 unchanged lines hidden (view full) --- 325 if (Ty->isMemberPointerType()) { 326 // We have a member pointer! 327 ContainsMemberPointer = true; 328 return; 329 } 330 331} 332 | 1//===--- CGRecordLayoutBuilder.cpp - Record builder helper ------*- C++ -*-===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// --- 316 unchanged lines hidden (view full) --- 325 if (Ty->isMemberPointerType()) { 326 // We have a member pointer! 327 ContainsMemberPointer = true; 328 return; 329 } 330 331} 332 |
| 333static const CXXMethodDecl *GetKeyFunction(const RecordDecl *D) { 334 const CXXRecordDecl *RD = dyn_cast<CXXRecordDecl>(D); 335 if (!RD || !RD->isDynamicClass()) 336 return 0; 337 338 for (CXXRecordDecl::method_iterator I = RD->method_begin(), 339 E = RD->method_end(); I != E; ++I) { 340 const CXXMethodDecl *MD = *I; 341 342 if (!MD->isVirtual()) 343 continue; 344 345 if (MD->isPure()) 346 continue; 347 348 // FIXME: This doesn't work. If we have an out of line body, that body will 349 // set the MD to have a body, what we want to know is, was the body present 350 // inside the declaration of the class. For now, we just avoid the problem 351 // by pretending there is no key function. 352 return 0; 353 if (MD->getBody()) 354 continue; 355 356 // We found it. 357 return MD; 358 } 359 360 return 0; 361} 362 | |
| 363CGRecordLayout * 364CGRecordLayoutBuilder::ComputeLayout(CodeGenTypes &Types, 365 const RecordDecl *D) { 366 CGRecordLayoutBuilder Builder(Types); 367 368 Builder.Layout(D); 369 370 const llvm::Type *Ty = llvm::StructType::get(Types.getLLVMContext(), --- 13 unchanged lines hidden (view full) --- 384 385 // Add bitfield info. 386 for (unsigned i = 0, e = Builder.LLVMBitFields.size(); i != e; ++i) { 387 const LLVMBitFieldInfo &Info = Builder.LLVMBitFields[i]; 388 389 Types.addBitFieldInfo(Info.FD, Info.FieldNo, Info.Start, Info.Size); 390 } 391 | 333CGRecordLayout * 334CGRecordLayoutBuilder::ComputeLayout(CodeGenTypes &Types, 335 const RecordDecl *D) { 336 CGRecordLayoutBuilder Builder(Types); 337 338 Builder.Layout(D); 339 340 const llvm::Type *Ty = llvm::StructType::get(Types.getLLVMContext(), --- 13 unchanged lines hidden (view full) --- 354 355 // Add bitfield info. 356 for (unsigned i = 0, e = Builder.LLVMBitFields.size(); i != e; ++i) { 357 const LLVMBitFieldInfo &Info = Builder.LLVMBitFields[i]; 358 359 Types.addBitFieldInfo(Info.FD, Info.FieldNo, Info.Start, Info.Size); 360 } 361 |
| 392 const CXXMethodDecl *KeyFunction = GetKeyFunction(D); 393 394 return new CGRecordLayout(Ty, Builder.ContainsMemberPointer, KeyFunction); | 362 return new CGRecordLayout(Ty, Builder.ContainsMemberPointer); |
| 395} | 363} |