Searched defs:IVChain (Results 1 – 1 of 1) sorted by relevance
1912 struct IVChain { struct1913 SmallVector<IVInc, 1> Incs;1914 const SCEV *ExprBase = nullptr;1917 IVChain(const IVInc &Head, const SCEV *Base) in IVChain() function1920 using const_iterator = SmallVectorImpl<IVInc>::const_iterator;1923 const_iterator begin() const { in begin()1927 const_iterator end() const { in end()1932 bool hasIncs() const { return Incs.size() >= 2; } in hasIncs()1935 void add(const IVInc &X) { Incs.push_back(X); } in add()1938 Instruction *tailUserInst() const { return Incs.back().UserInst; } in tailUserInst()