69 template <> struct llvm::DenseMapInfo<VariableID> {
71   static inline VariableID getEmptyKey() {  in getEmptyKey()
72     return static_cast<VariableID>(Wrapped::getEmptyKey());  in getEmptyKey()
74   static inline VariableID getTombstoneKey() {  in getTombstoneKey()
75     return static_cast<VariableID>(Wrapped::getTombstoneKey());  in getTombstoneKey()
77   static unsigned getHashValue(const VariableID &Val) {  in getHashValue()
80   static bool isEqual(const VariableID &LHS, const VariableID &RHS) {  in isEqual()
114   VariableID insertVariable(DebugVariable V) {  in insertVariable()
115     return static_cast<VariableID>(Variables.insert(V));  in insertVariable()
119   const DebugVariable &getVariable(VariableID ID) const {  in getVariable()
141     VarLoc.VariableID = insertVariable(Var);  in addSingleLocVar()
152     VarLoc.VariableID = insertVariable(Var);  in addVarLoc()
181     OS << "DEF Var=[" << (unsigned)Loc.VariableID << "]"  in print()
668     DebugVariable DbgVar = FnVarLocs->getVariable(VarLoc.VariableID);  in addDef()
1101   using OverlapMap = DenseMap<VariableID, SmallVector<VariableID>>;
1104                SmallVector<std::pair<VariableID, at::AssignmentInfo>>>;
1180     bool isVariableTracked(VariableID Var) const {  in isVariableTracked()
1184     const Assignment &getAssignment(AssignmentKind Kind, VariableID Var) const {  in getAssignment()
1189     LocKind getLocKind(VariableID Var) const {  in getLocKind()
1196     void setLocKind(VariableID Var, LocKind K) {  in setLocKind()
1204     void setAssignment(AssignmentKind Kind, VariableID Var,  in setAssignment()
1213     bool hasAssignment(AssignmentKind Kind, VariableID Var,  in hasAssignment()
1303   DenseSet<VariableID> VarsTouchedThisFrame;
1308   VariableID getVariableID(const DebugVariable &Var) {  in getVariableID()
1309     return static_cast<VariableID>(FnVarLocs->insertVariable(Var));  in getVariableID()
1363   void addMemDef(BlockInfo *LiveSet, VariableID Var, const Assignment &AV);
1365   void addDbgDef(BlockInfo *LiveSet, VariableID Var, const Assignment &AV);
1369   void setLocKind(BlockInfo *LiveSet, VariableID Var, LocKind K);
1372   LocKind getLocKind(BlockInfo *LiveSet, VariableID Var);
1375                             VariableID Var, const Assignment &AV);
1378   ArrayRef<VariableID> getContainedFragments(VariableID Var) const;
1382   void touchFragment(VariableID Var);
1397 ArrayRef<VariableID>
1398 AssignmentTrackingLowering::getContainedFragments(VariableID Var) const {  in getContainedFragments()
1405 void AssignmentTrackingLowering::touchFragment(VariableID Var) {  in touchFragment()
1409 void AssignmentTrackingLowering::setLocKind(BlockInfo *LiveSet, VariableID Var,  in setLocKind()
1411   auto SetKind = [this](BlockInfo *LiveSet, VariableID Var, LocKind K) {  in setLocKind()
1418   for (VariableID Frag : getContainedFragments(Var))  in setLocKind()
1423 AssignmentTrackingLowering::getLocKind(BlockInfo *LiveSet, VariableID Var) {  in getLocKind()
1427 void AssignmentTrackingLowering::addMemDef(BlockInfo *LiveSet, VariableID Var,  in addMemDef()
1436   for (VariableID Frag : getContainedFragments(Var))  in addMemDef()
1440 void AssignmentTrackingLowering::addDbgDef(BlockInfo *LiveSet, VariableID Var,  in addDbgDef()
1449   for (VariableID Frag : getContainedFragments(Var))  in addDbgDef()
1469     BlockInfo *LiveSet, BlockInfo::AssignmentKind Kind, VariableID Var,  in hasVarWithAssignment()
1476   for (VariableID Frag : getContainedFragments(Var))  in hasVarWithAssignment()
1549     VariableID Var = getVariableID(DebugVariable(Source));  in emitDbgValue()
1551     VarLoc.VariableID = static_cast<VariableID>(Var);  in emitDbgValue()
1665     VarLoc.VariableID = static_cast<VariableID>(Var);  in processUntaggedInstruction()
1688     VariableID Var = getVariableID(DebugVariable(Assign));  in processTaggedInstruction()
1773     VariableID Var = getVariableID(DebugVariable(DbgAssign));  in processDbgAssign()
1821     VariableID Var = getVariableID(DebugVariable(DbgValue));  in processDbgValue()
2256       VariableID ThisVar = FnVarLocs->insertVariable(*It);  in buildOverlapMapAndRecordDeclares()
2259         VariableID OtherVar = FnVarLocs->insertVariable(*OtherIt);  in buildOverlapMapAndRecordDeclares()
2393       DebugVariable Var = FnVarLocs->getVariable(VarLoc.VariableID);  in run()
2423         DebugVariable Var = FnVarLocs->getVariable(VarLoc.VariableID);  in run()
2434       DebugVariable Var = FnVarLocs->getVariable(VarLoc.VariableID);  in run()
2519             getAggregate(FnVarLocs.getVariable(RIt->VariableID));  in removeRedundantDbgLocsUsingBackwardScan()
2613         DebugVariable Key(FnVarLocs.getVariable(Loc.VariableID).getVariable(),  in removeRedundantDbgLocsUsingForwardScan()
2701         DebugAggregate Aggr{FnVarLocs.getVariable(Loc.VariableID).getVariable(),  in removeUndefDbgLocsFromEntryBlock()
2703         DebugVariable Var = FnVarLocs.getVariable(Loc.VariableID);  in removeUndefDbgLocsFromEntryBlock()