Cross Reference: /external/clang/lib/AST/RecordLayoutBuilder.cpp

Lines Matching refs:BaseSubobjectInfo
29 /// BaseSubobjectInfo - Represents a single base subobject in a complete class.
36 /// The BaseSubobjectInfo graph for C will have three BaseSubobjectInfo
39 /// If a base is virtual, it will only have one BaseSubobjectInfo allocated.
40 struct BaseSubobjectInfo {
48   SmallVector<BaseSubobjectInfo*, 4> Bases;
52   BaseSubobjectInfo *PrimaryVirtualBaseInfo;
55   const BaseSubobjectInfo *Derived;
82   void UpdateEmptyBaseSubobjects(const BaseSubobjectInfo *Info,
109   bool CanPlaceBaseSubobjectAtOffset(const BaseSubobjectInfo *Info,
133   bool CanPlaceBaseAtOffset(const BaseSubobjectInfo *Info,
228 EmptySubobjectMap::CanPlaceBaseSubobjectAtOffset(const BaseSubobjectInfo *Info,
241     BaseSubobjectInfo* Base = Info->Bases[I];
252     BaseSubobjectInfo *PrimaryVirtualBaseInfo = Info->PrimaryVirtualBaseInfo;
275 void EmptySubobjectMap::UpdateEmptyBaseSubobjects(const BaseSubobjectInfo *Info, 
292     BaseSubobjectInfo* Base = Info->Bases[I];
301     BaseSubobjectInfo *PrimaryVirtualBaseInfo = Info->PrimaryVirtualBaseInfo;
320 bool EmptySubobjectMap::CanPlaceBaseAtOffset(const BaseSubobjectInfo *Info,
691   /// BaseSubobjectInfoAllocator - Allocator for BaseSubobjectInfo objects.
692   llvm::SpecificBumpPtrAllocator<BaseSubobjectInfo> BaseSubobjectInfoAllocator;
694   typedef llvm::DenseMap<const CXXRecordDecl *, BaseSubobjectInfo *>
711   BaseSubobjectInfo *ComputeBaseSubobjectInfo(const CXXRecordDecl *RD, 
713                                               BaseSubobjectInfo *Derived);
727   void LayoutNonVirtualBase(const BaseSubobjectInfo *Base);
729   void AddPrimaryVirtualBaseOffsets(const BaseSubobjectInfo *Info,
745   void LayoutVirtualBase(const BaseSubobjectInfo *Base, 
750   CharUnits LayoutBase(const BaseSubobjectInfo *Base);
890 BaseSubobjectInfo *
893                                               BaseSubobjectInfo *Derived) {
894   BaseSubobjectInfo *Info;
898     BaseSubobjectInfo *&InfoSlot = VirtualBaseInfo[RD];
905     InfoSlot = new (BaseSubobjectInfoAllocator.Allocate()) BaseSubobjectInfo;
908     Info = new (BaseSubobjectInfoAllocator.Allocate()) BaseSubobjectInfo;
917   BaseSubobjectInfo *PrimaryVirtualBaseInfo = 0;
980     BaseSubobjectInfo *Info = ComputeBaseSubobjectInfo(BaseDecl, IsVirtual, 0);
1026       BaseSubobjectInfo *PrimaryBaseInfo = VirtualBaseInfo.lookup(PrimaryBase);
1038       BaseSubobjectInfo *PrimaryBaseInfo = 
1087     BaseSubobjectInfo *BaseInfo = NonVirtualBaseInfo.lookup(BaseDecl);
1125 void RecordLayoutBuilder::LayoutNonVirtualBase(const BaseSubobjectInfo *Base) {
1137 RecordLayoutBuilder::AddPrimaryVirtualBaseOffsets(const BaseSubobjectInfo *Info, 
1162     const BaseSubobjectInfo *Base = Info->Bases[I];
1447           const BaseSubobjectInfo *BaseInfo = VirtualBaseInfo.lookup(BaseDecl);
1475     const BaseSubobjectInfo *BaseInfo = VirtualBaseInfo.lookup(BaseDecl);
1494 void RecordLayoutBuilder::LayoutVirtualBase(const BaseSubobjectInfo *Base,
1510 CharUnits RecordLayoutBuilder::LayoutBase(const BaseSubobjectInfo *Base) {