111 class UserValue {  class
118   UserValue *leader;      ///< Equivalence class leader.
119   UserValue *next;        ///< Next value in equivalence class, or null.
143   UserValue(const MDNode *var, const MDNode *expr, unsigned o, bool i,  in UserValue()  function in __anon42b634630211::UserValue
149   UserValue *getLeader() {  in getLeader()
150     UserValue *l = leader;  in getLeader()
157   UserValue *getNext() const { return next; }  in getNext()
167   static UserValue *merge(UserValue *L1, UserValue *L2) {  in merge()
175     UserValue *End = L2;  in merge()
296   SmallVector<std::unique_ptr<UserValue>, 8> userValues;
299   typedef DenseMap<unsigned, UserValue*> VRMap;
303   typedef DenseMap<const MDNode *, UserValue*> UVMap;
307   UserValue *getUserValue(const MDNode *Var, const MDNode *Expr,
311   UserValue *lookupVirtReg(unsigned VirtReg);
349   void mapVirtReg(unsigned VirtReg, UserValue *EC);
397 void UserValue::print(raw_ostream &OS, const TargetRegisterInfo *TRI) {  in print()
425 void UserValue::coalesceLocation(unsigned LocNo) {  in coalesceLocation()
453 void UserValue::mapVirtRegs(LDVImpl *LDV) {  in mapVirtRegs()
460 UserValue *LDVImpl::getUserValue(const MDNode *Var, const MDNode *Expr,  in getUserValue()
463   UserValue *&Leader = userVarMap[Var];  in getUserValue()
465     UserValue *UV = Leader->getLeader();  in getUserValue()
473       make_unique<UserValue>(Var, Expr, Offset, IsIndirect, DL, allocator));  in getUserValue()
474   UserValue *UV = userValues.back().get();  in getUserValue()
475   Leader = UserValue::merge(Leader, UV);  in getUserValue()
479 void LDVImpl::mapVirtReg(unsigned VirtReg, UserValue *EC) {  in mapVirtReg()
481   UserValue *&Leader = virtRegToEqClass[VirtReg];  in mapVirtReg()
482   Leader = UserValue::merge(Leader, EC);  in mapVirtReg()
485 UserValue *LDVImpl::lookupVirtReg(unsigned VirtReg) {  in lookupVirtReg()
486   if (UserValue *UV = virtRegToEqClass.lookup(VirtReg))  in lookupVirtReg()
506   UserValue *UV = getUserValue(Var, Expr, Offset, IsIndirect, MI.getDebugLoc());  in handleDebugValue()
542 void UserValue::extendDef(SlotIndex Idx, unsigned LocNo, LiveRange *LR,  in extendDef()
590 UserValue::addDefsFromCopies(LiveInterval *LI, unsigned LocNo,  in addDefsFromCopies()
661 UserValue::computeIntervals(MachineRegisterInfo &MRI,  in computeIntervals()
779 UserValue::splitLocation(unsigned OldLocNo, ArrayRef<unsigned> NewRegs,  in splitLocation()
878 UserValue::splitRegister(unsigned OldReg, ArrayRef<unsigned> NewRegs,  in splitRegister()
895   for (UserValue *UV = lookupVirtReg(OldReg); UV; UV = UV->getNext())  in splitRegister()
902   UserValue *UV = lookupVirtReg(OldReg);  in splitRegister()
914 UserValue::rewriteLocations(VirtRegMap &VRM, const TargetRegisterInfo &TRI) {  in rewriteLocations()
965 void UserValue::insertDebugValue(MachineBasicBlock *MBB, SlotIndex Idx,  in insertDebugValue()
987 void UserValue::emitDebugValues(VirtRegMap *VRM, LiveIntervals &LIS,  in emitDebugValues()