68   UnsetInit TheUnsetInit;
356   return cast<UnsetInit>(this)->getRecordKeeper();  in getRecordKeeper()
359 UnsetInit *UnsetInit::get(RecordKeeper &RK) {  in get()
363 Init *UnsetInit::getCastTo(RecTy *Ty) const {  in getCastTo()
364   return const_cast<UnsetInit *>(this);  in getCastTo()
367 Init *UnsetInit::convertInitializerTo(RecTy *Ty) const {  in convertInitializerTo()
368   return const_cast<UnsetInit *>(this);  in convertInitializerTo()
504     if (isa<UnsetInit>(NewBit) && R.keepUnsetBits())  in resolveReferences()
1029       if ((!LOp && !isa<UnsetInit>(LHSs->getOperator())) ||  in Fold()
1030           (!ROp && !isa<UnsetInit>(RHSs->getOperator())))  in Fold()
1039         Op = UnsetInit::get(getRecordKeeper());  in Fold()
1420     bool MHSok = MHSl || isa<UnsetInit>(MHS);  in Fold()
1421     bool RHSok = RHSl || isa<UnsetInit>(RHS);  in Fold()
1423     if (isa<UnsetInit>(MHS) && isa<UnsetInit>(RHS))  in Fold()
1430         Init *Node = MHSl ? MHSl->getElement(i) : UnsetInit::get(RK);  in Fold()
1431         Init *Name = RHSl ? RHSl->getElement(i) : UnsetInit::get(RK);  in Fold()
1432         if (!isa<StringInit>(Name) && !isa<UnsetInit>(Name))  in Fold()
2334   setValue(UnsetInit::get(N->getRecordKeeper()));  in RecordVal()
2342   setValue(UnsetInit::get(N->getRecordKeeper()));  in RecordVal()
2620   if (isa<UnsetInit>(R->getValue()))  in getValueAsOptionalString()
2735   if (isa<UnsetInit>(R->getValue()))  in getValueAsOptionalDef()
2760   if (isa<UnsetInit>(R->getValue())) {  in getValueAsBitOrUnset()
2941     if (!isa<UnsetInit>(RV->getValue())) {  in resolve()