408       void findRootsRecursive(Instruction *IVU,
410       bool findRootsBase(Instruction *IVU, SmallInstructionSet SubsumedInsts);
747 static bool isSimpleArithmeticOp(User *IVU) {  in isSimpleArithmeticOp()  argument
748   if (Instruction *I = dyn_cast<Instruction>(IVU)) {  in isSimpleArithmeticOp()
927 findRootsBase(Instruction *IVU, SmallInstructionSet SubsumedInsts) {  in findRootsBase()  argument
929   const auto *IVU_ADR = dyn_cast<SCEVAddRecExpr>(SE->getSCEV(IVU));  in findRootsBase()
934   if (!collectPossibleRoots(IVU, V))  in findRootsBase()
940     SubsumedInsts.insert(IVU);  in findRootsBase()
983     for (auto *IVU : IV->users()) {  in findRoots()  local
984       if (isLoopIncrement(IVU, IV))  in findRoots()
985         LoopIncs.push_back(cast<Instruction>(IVU));  in findRoots()