Target/Hexagon/RDFGraph.cpp

864   NodeAddr<UseNode*> UA = newNode(NodeAttrs::Ref | NodeAttrs::Use | Flags);
865   UA.Addr->setRegRef(&Op);
866   return UA;
1246     NodeAddr<UseNode*> UA = newUse(SA, Op, Flags);
1247     SA.Addr->addMember(UA, *this);
1595 // Remove the use node UA from any data-flow and structural links.
1596 void DataFlowGraph::unlinkUse(NodeAddr<UseNode*> UA) {
1597   NodeId RD = UA.Addr->getReachingDef();
1598   NodeId Sib = UA.Addr->getSibling();
1600   NodeAddr<InstrNode*> IA = UA.Addr->getOwner(*this);
1601   IA.Addr->removeMember(UA, *this);
1610   if (TA.Id == UA.Id) {
1617     if (S == UA.Id) {
1618       TA.Addr->setSibling(UA.Addr->getSibling());