Searched defs:IVChain (Results 1 – 1 of 1) sorted by relevance
2080 struct IVChain { struct2081 SmallVector<IVInc, 1> Incs;2082 const SCEV *ExprBase = nullptr;2085 IVChain(const IVInc &Head, const SCEV *Base) in IVChain() function2088 using const_iterator = SmallVectorImpl<IVInc>::const_iterator;2091 const_iterator begin() const { in begin()2095 const_iterator end() const { in end()2100 bool hasIncs() const { return Incs.size() >= 2; } in hasIncs()2103 void add(const IVInc &X) { Incs.push_back(X); } in add()2106 Instruction *tailUserInst() const { return Incs.back().UserInst; } in tailUserInst()