902         FirstField(nullptr), LastField(nullptr), FirstFieldOffset(0),  in FieldMemcpyizer()
916       if (!FirstField)  in addMemcpyableField()
938       if (!FirstField) {  in emitMemcpy()
943       if (FirstField->isBitField()) {  in emitMemcpy()
945           CGF.getTypes().getCGRecordLayout(FirstField->getParent());  in emitMemcpy()
946         const CGBitFieldInfo &BFInfo = RL.getBitFieldInfo(FirstField);  in emitMemcpy()
958       LValue Dest = CGF.EmitLValueForFieldInitialization(DestLV, FirstField);  in emitMemcpy()
961       LValue Src = CGF.EmitLValueForFieldInitialization(SrcLV, FirstField);  in emitMemcpy()
970       FirstField = nullptr;  in reset()
993       FirstField = F;  in addInitialField()
1014         FirstField = F;  in addNextField()
1024     FieldDecl *FirstField;  member in __anona1fee4cd0311::FieldMemcpyizer