301   const CXXRecordDecl *VBase = nullptr;  in GetAddressOfBaseClass()  local
308     VBase = cast<CXXRecordDecl>(  in GetAddressOfBaseClass()
317       VBase ? VBase : Derived, Start, PathEnd);  in GetAddressOfBaseClass()
322   if (VBase && Derived->hasAttr<FinalAttr>()) {  in GetAddressOfBaseClass()
324     CharUnits vBaseOffset = layout.getVBaseClassOffset(VBase);  in GetAddressOfBaseClass()
326     VBase = nullptr; // we no longer have a virtual step  in GetAddressOfBaseClass()
339   if (NonVirtualOffset.isZero() && !VBase) {  in GetAddressOfBaseClass()
367     EmitTypeCheck(VBase ? TCK_UpcastToVirtualBase : TCK_Upcast, Loc,  in GetAddressOfBaseClass()
374   if (VBase) {  in GetAddressOfBaseClass()
376         CGM.getCXXABI().GetVirtualBaseClassOffset(*this, Value, Derived, VBase);  in GetAddressOfBaseClass()
381                                           VirtualOffset, Derived, VBase);  in GetAddressOfBaseClass()