108 class UserValue {  class
113   UserValue *leader;      ///< Equivalence class leader.
114   UserValue *next;        ///< Next value in equivalence class, or null.
137   UserValue(const MDNode *var, unsigned o, DebugLoc L,  in UserValue()  function in __anonf795f96c0211::UserValue
143   UserValue *getLeader() {  in getLeader()
144     UserValue *l = leader;  in getLeader()
151   UserValue *getNext() const { return next; }  in getNext()
159   static UserValue *merge(UserValue *L1, UserValue *L2) {  in merge()
167     UserValue *End = L2;  in merge()
290   SmallVector<UserValue*, 8> userValues;
293   typedef DenseMap<unsigned, UserValue*> VRMap;
297   typedef DenseMap<const MDNode *, UserValue*> UVMap;
301   UserValue *getUserValue(const MDNode *Var, unsigned Offset, DebugLoc DL);
304   UserValue *lookupVirtReg(unsigned VirtReg);
335   void mapVirtReg(unsigned VirtReg, UserValue *EC);
350 void UserValue::print(raw_ostream &OS, const TargetMachine *TM) {  in print()
377 void UserValue::coalesceLocation(unsigned LocNo) {  in coalesceLocation()
405 void UserValue::mapVirtRegs(LDVImpl *LDV) {  in mapVirtRegs()
412 UserValue *LDVImpl::getUserValue(const MDNode *Var, unsigned Offset,  in getUserValue()
414   UserValue *&Leader = userVarMap[Var];  in getUserValue()
416     UserValue *UV = Leader->getLeader();  in getUserValue()
423   UserValue *UV = new UserValue(Var, Offset, DL, allocator);  in getUserValue()
425   Leader = UserValue::merge(Leader, UV);  in getUserValue()
429 void LDVImpl::mapVirtReg(unsigned VirtReg, UserValue *EC) {  in mapVirtReg()
431   UserValue *&Leader = virtRegToEqClass[VirtReg];  in mapVirtReg()
432   Leader = UserValue::merge(Leader, EC);  in mapVirtReg()
435 UserValue *LDVImpl::lookupVirtReg(unsigned VirtReg) {  in lookupVirtReg()
436   if (UserValue *UV = virtRegToEqClass.lookup(VirtReg))  in lookupVirtReg()
452   UserValue *UV = getUserValue(Var, Offset, MI->getDebugLoc());  in handleDebugValue()
485 void UserValue::extendDef(SlotIndex Idx, unsigned LocNo,  in extendDef()
547 UserValue::addDefsFromCopies(LiveInterval *LI, unsigned LocNo,  in addDefsFromCopies()
620 UserValue::computeIntervals(MachineRegisterInfo &MRI,  in computeIntervals()
717 void UserValue::
735   UserValue *UV = lookupVirtReg(OldReg);  in renameRegister()
761 UserValue::splitLocation(unsigned OldLocNo, ArrayRef<LiveInterval*> NewRegs) {  in splitLocation()
859 UserValue::splitRegister(unsigned OldReg, ArrayRef<LiveInterval*> NewRegs) {  in splitRegister()
875   for (UserValue *UV = lookupVirtReg(OldReg); UV; UV = UV->getNext())  in splitRegister()
882   UserValue *UV = lookupVirtReg(OldReg);  in splitRegister()
894 UserValue::rewriteLocations(VirtRegMap &VRM, const TargetRegisterInfo &TRI) {  in rewriteLocations()
945 DebugLoc UserValue::findDebugLoc() {  in findDebugLoc()
950 void UserValue::insertDebugValue(MachineBasicBlock *MBB, SlotIndex Idx,  in insertDebugValue()
973 void UserValue::emitDebugValues(VirtRegMap *VRM, LiveIntervals &LIS,  in emitDebugValues()