lib/CodeGen/RDFGraph.cpp

999 // For each stack in the map DefM, push the delimiter for block B on it.
1000 void DataFlowGraph::markBlock(NodeId B, DefStackMap &DefM) {
1002   for (auto I = DefM.begin(), E = DefM.end(); I != E; ++I)
1006 // Remove all definitions coming from block B from each stack in DefM.
1007 void DataFlowGraph::releaseBlock(NodeId B, DefStackMap &DefM) {
1011   for (auto I = DefM.begin(), E = DefM.end(); I != E; ++I)
1015   for (auto I = DefM.begin(), E = DefM.end(), NextI = I; I != E; I = NextI) {
1019       DefM.erase(I);
1024 // stack in DefM.
1025 void DataFlowGraph::pushAllDefs(NodeAddr<InstrNode*> IA, DefStackMap &DefM) {
1026   pushClobbers(IA, DefM);
1027   pushDefs(IA, DefM);
1031 // stack in DefM.
1032 void DataFlowGraph::pushClobbers(NodeAddr<InstrNode*> IA, DefStackMap &DefM) {
1060     DefM[RR.Reg].push(DA);
1066         DefM[A].push(DA);
1075 // stack in DefM.
1076 void DataFlowGraph::pushDefs(NodeAddr<InstrNode*> IA, DefStackMap &DefM) {
1116     DefM[RR.Reg].push(DA);
1120       DefM[A].push(DA);
1613 void DataFlowGraph::linkStmtRefs(DefStackMap &DefM, NodeAddr<StmtNode*> SA,
1630     auto F = DefM.find(RR.Reg);
1631     if (F == DefM.end())
1645 void DataFlowGraph::linkBlockRefs(DefStackMap &DefM, NodeAddr<BlockNode*> BA) {
1647   markBlock(BA.Id, DefM);
1664       linkStmtRefs(DefM, IA, IsUse);
1665       linkStmtRefs(DefM, IA, IsClobber);
1669     pushClobbers(IA, DefM);
1672       linkStmtRefs(DefM, IA, IsNoClobber);
1674     pushDefs(IA, DefM);
1682     linkBlockRefs(DefM, SBA);
1713         linkRefUp<UseNode*>(IA, PUA, DefM[RR.Reg]);
1719   releaseBlock(BA.Id, DefM);