923         FirstField(nullptr), LastField(nullptr), FirstFieldOffset(0),  in FieldMemcpyizer()
939       if (!FirstField)  in addMemcpyableField()
961       if (!FirstField) {  in emitMemcpy()
966       if (FirstField->isBitField()) {  in emitMemcpy()
968           CGF.getTypes().getCGRecordLayout(FirstField->getParent());  in emitMemcpy()
969         const CGBitFieldInfo &BFInfo = RL.getBitFieldInfo(FirstField);  in emitMemcpy()
981       LValue Dest = CGF.EmitLValueForFieldInitialization(DestLV, FirstField);  in emitMemcpy()
984       LValue Src = CGF.EmitLValueForFieldInitialization(SrcLV, FirstField);  in emitMemcpy()
994       FirstField = nullptr;  in reset()
1009       FirstField = F;  in addInitialField()
1030         FirstField = F;  in addNextField()
1040     FieldDecl *FirstField;  member in __anon79f44e7e0311::FieldMemcpyizer