3372 template <typename ToTy> struct ReachabilityQueryInfo {  struct
3394     return const_cast<ReachabilityQueryInfo<ToTy> *>(this)->Hash =  in computeHashValue()  argument
3399   ReachabilityQueryInfo(const Instruction *From, const ToTy *To)  in ReachabilityQueryInfo()  argument
3404   ReachabilityQueryInfo(Attributor &A, const Instruction &From, const ToTy &To,  in ReachabilityQueryInfo()  function
3415   ReachabilityQueryInfo(const ReachabilityQueryInfo &RQI)  in ReachabilityQueryInfo()  argument
3420 template <typename ToTy> struct DenseMapInfo<ReachabilityQueryInfo<ToTy> *> {
3424   static ReachabilityQueryInfo<ToTy> EmptyKey;
3425   static ReachabilityQueryInfo<ToTy> TombstoneKey;
3427   static inline ReachabilityQueryInfo<ToTy> *getEmptyKey() { return &EmptyKey; }  in getEmptyKey()
3428   static inline ReachabilityQueryInfo<ToTy> *getTombstoneKey() {  in getTombstoneKey()
3431   static unsigned getHashValue(const ReachabilityQueryInfo<ToTy> *RQI) {  in getHashValue()
3434   static bool isEqual(const ReachabilityQueryInfo<ToTy> *LHS,  in isEqual()
3435                       const ReachabilityQueryInfo<ToTy> *RHS) {  in isEqual()
3444   ReachabilityQueryInfo<ToTy>                                                  \
3445       DenseMapInfo<ReachabilityQueryInfo<ToTy> *>::EmptyKey =                  \
3446           ReachabilityQueryInfo<ToTy>(                                         \
3450   ReachabilityQueryInfo<ToTy>                                                  \
3451       DenseMapInfo<ReachabilityQueryInfo<ToTy> *>::TombstoneKey =              \
3452           ReachabilityQueryInfo<ToTy>(                                         \
3465   using RQITy = ReachabilityQueryInfo<ToTy>;