lib/AST/VTableBuilder.cpp

347     const CXXRecordDecl *BaseDecl = B.getType()->getAsCXXRecordDecl();
353       if (SubobjectOffsets.count(std::make_pair(BaseDecl, 0)))
359       BaseOffset = MostDerivedClassLayout.getVBaseClassOffset(BaseDecl);
361         LayoutClassLayout.getVBaseClassOffset(BaseDecl);
364       CharUnits Offset = Layout.getBaseClassOffset(BaseDecl);
370     ComputeBaseOffsets(BaseSubobject(BaseDecl, BaseOffset),
383     const CXXRecordDecl *BaseDecl = B.getType()->getAsCXXRecordDecl();
386     if (!BaseDecl->isPolymorphic())
391       if (!VisitedVirtualBases.insert(BaseDecl).second) {
396       BaseOffset = MostDerivedClassLayout.getVBaseClassOffset(BaseDecl);
398       BaseOffset = Layout.getBaseClassOffset(BaseDecl) + Base.getBaseOffset();
401     dump(Out, BaseSubobject(BaseDecl, BaseOffset), VisitedVirtualBases);
732     const CXXRecordDecl *BaseDecl = B.getType()->getAsCXXRecordDecl();
733     if (BaseDecl == PrimaryBase)
738       Layout.getBaseClassOffset(BaseDecl);
740     AddVCallOffsets(BaseSubobject(BaseDecl, BaseOffset),
753     const CXXRecordDecl *BaseDecl = B.getType()->getAsCXXRecordDecl();
756     if (B.isVirtual() && VisitedVirtualBases.insert(BaseDecl).second) {
758         LayoutClassLayout.getVBaseClassOffset(BaseDecl) - OffsetInLayoutClass;
761       assert(!VBaseOffsetOffsets.count(BaseDecl) &&
766           std::make_pair(BaseDecl, VBaseOffsetOffset));
773     AddVBaseOffsets(BaseDecl, OffsetInLayoutClass);
1751     const CXXRecordDecl *BaseDecl = B.getType()->getAsCXXRecordDecl();
1754     if (!BaseDecl->isDynamicClass())
1763       if (!BaseIsMorallyVirtual && !BaseDecl->getNumVBases())
1768     CharUnits RelativeBaseOffset = Layout.getBaseClassOffset(BaseDecl);
1776     if (BaseDecl == PrimaryBase) {
1777       LayoutSecondaryVTables(BaseSubobject(BaseDecl, BaseOffset),
1784       BaseSubobject(BaseDecl, BaseOffset),
1825     const CXXRecordDecl *BaseDecl = B.getType()->getAsCXXRecordDecl();
1830       if (!VBases.insert(BaseDecl).second)
1837         LayoutClassLayout.getVBaseClassOffset(BaseDecl);
1840         OffsetInLayoutClass + Layout.getBaseClassOffset(BaseDecl);
1843     DeterminePrimaryVirtualBases(BaseDecl, BaseOffsetInLayoutClass, VBases);
1854     const CXXRecordDecl *BaseDecl = B.getType()->getAsCXXRecordDecl();
1858     if (B.isVirtual() && BaseDecl->isDynamicClass() &&
1859         !PrimaryVirtualBases.count(BaseDecl) &&
1860         VBases.insert(BaseDecl).second) {
1864         MostDerivedClassLayout.getVBaseClassOffset(BaseDecl);
1869         LayoutClassLayout.getVBaseClassOffset(BaseDecl);
1872         BaseSubobject(BaseDecl, BaseOffset),
1880     if (BaseDecl->getNumVBases())
1881       LayoutVTablesForVirtualBases(BaseDecl, VBases);