374   if (DefinedIn != nullptr) {  in getShndx()
375     if (DefinedIn->Index >= SHN_LORESERVE)  in getShndx()
377     return DefinedIn->Index;  in getShndx()
405                                    SectionBase *DefinedIn, uint64_t Value,  in addSymbol()  argument
412   Sym.DefinedIn = DefinedIn;  in addSymbol()
413   if (DefinedIn != nullptr)  in addSymbol()
414     DefinedIn->HasSymbol = true;  in addSymbol()
415   if (DefinedIn == nullptr) {  in addSymbol()
437   removeSymbols([Sec](const Symbol &Sym) { return Sym.DefinedIn == Sec; });  in removeSectionReferences()
489       if (Sym->DefinedIn != nullptr && Sym->DefinedIn->Index >= SHN_LORESERVE)  in prepareForLayout()
490         SectionIndexTable->addIndex(Sym->DefinedIn->Index);  in prepareForLayout()