313     Instruction *Cur = Worklist.pop_back_val();  in AddReductionVar()  local
317     if (auto *SI = dyn_cast<StoreInst>(Cur)) {  in AddReductionVar()
355     if (Cur->use_empty())  in AddReductionVar()
358     bool IsAPhi = isa<PHINode>(Cur);  in AddReductionVar()
361     if (Cur != Phi && IsAPhi && Cur->getParent() == Phi->getParent())  in AddReductionVar()
366     if (!Cur->isCommutative() && !IsAPhi && !isa<SelectInst>(Cur) &&  in AddReductionVar()
367         !isa<ICmpInst>(Cur) && !isa<FCmpInst>(Cur) &&  in AddReductionVar()
368         !VisitedInsts.count(dyn_cast<Instruction>(Cur->getOperand(0))))  in AddReductionVar()
374     if (Cur != Start) {  in AddReductionVar()
376           isRecurrenceInstr(TheLoop, Phi, Cur, Kind, ReduxDesc, FuncFMF);  in AddReductionVar()
402     bool IsASelect = isa<SelectInst>(Cur);  in AddReductionVar()
407         hasMultipleUsesOf(Cur, VisitedInsts, 2))  in AddReductionVar()
412         !isAnyOfRecurrenceKind(Kind) && hasMultipleUsesOf(Cur, VisitedInsts, 1))  in AddReductionVar()
416     if (IsAPhi && Cur != Phi && !areAllUsesIn(Cur, VisitedInsts))  in AddReductionVar()
420         (isa<ICmpInst>(Cur) || isa<SelectInst>(Cur)))  in AddReductionVar()
423         (isa<FCmpInst>(Cur) || isa<SelectInst>(Cur)))  in AddReductionVar()
427     FoundReduxOp |= !IsAPhi && Cur != Start;  in AddReductionVar()
434     for (User *U : Cur->users()) {  in AddReductionVar()
440         if (Cur == UI->getOperand(0) || Cur == UI->getOperand(1))  in AddReductionVar()
448         if (ExitInstruction == Cur)  in AddReductionVar()
455         if (ExitInstruction != nullptr || Cur == Phi)  in AddReductionVar()
461         if (!is_contained(Phi->operands(), Cur))  in AddReductionVar()
464         ExitInstruction = Cur;  in AddReductionVar()
477           if (SI && SI->getPointerOperand() == Cur) {  in AddReductionVar()
1155   auto getNextInstruction = [&](Instruction *Cur) -> Instruction * {  in getReductionOpChain()  argument
1156     for (auto *User : Cur->users()) {  in getReductionOpChain()
1171   auto isCorrectOpcode = [&](Instruction *Cur) {  in getReductionOpChain()  argument
1175           matchSelectPattern(Cur, LHS, RHS).Flavor);  in getReductionOpChain()
1178     if (isFMulAddIntrinsic(Cur))  in getReductionOpChain()
1181     return Cur->getOpcode() == RedOp;  in getReductionOpChain()
1218   Instruction *Cur = getNextInstruction(Phi);  in getReductionOpChain()  local
1222   while (Cur != RdxInstr) {  in getReductionOpChain()
1223     if (!Cur || !isCorrectOpcode(Cur) || !Cur->hasNUses(ExpectedUses))  in getReductionOpChain()
1226     ReductionOperations.push_back(Cur);  in getReductionOpChain()
1227     Cur = getNextInstruction(Cur);  in getReductionOpChain()
1230   ReductionOperations.push_back(Cur);  in getReductionOpChain()