137   auto *BO = dyn_cast<BinaryOperator>(Start);  in matchStridedStart()  local
138   if (!BO || (BO->getOpcode() != Instruction::Add &&  in matchStridedStart()
139               BO->getOpcode() != Instruction::Or &&  in matchStridedStart()
140               BO->getOpcode() != Instruction::Shl &&  in matchStridedStart()
141               BO->getOpcode() != Instruction::Mul))  in matchStridedStart()
144   if (BO->getOpcode() == Instruction::Or &&  in matchStridedStart()
145       !cast<PossiblyDisjointInst>(BO)->isDisjoint())  in matchStridedStart()
150   Value *Splat = getSplatValue(BO->getOperand(1));  in matchStridedStart()
151   if (!Splat && Instruction::isCommutative(BO->getOpcode())) {  in matchStridedStart()
152     Splat = getSplatValue(BO->getOperand(0));  in matchStridedStart()
159   std::tie(Start, Stride) = matchStridedStart(BO->getOperand(OtherIndex),  in matchStridedStart()
164   Builder.SetInsertPoint(BO);  in matchStridedStart()
168   switch (BO->getOpcode()) {  in matchStridedStart()
244   auto *BO = dyn_cast<BinaryOperator>(Index);  in matchStridedRecurrence()  local
245   if (!BO)  in matchStridedRecurrence()
248   switch (BO->getOpcode()) {  in matchStridedRecurrence()
253     if (!cast<PossiblyDisjointInst>(BO)->isDisjoint())  in matchStridedRecurrence()
266   if (isa<Instruction>(BO->getOperand(0)) &&  in matchStridedRecurrence()
267       L->contains(cast<Instruction>(BO->getOperand(0)))) {  in matchStridedRecurrence()
268     Index = cast<Instruction>(BO->getOperand(0));  in matchStridedRecurrence()
269     OtherOp = BO->getOperand(1);  in matchStridedRecurrence()
270   } else if (isa<Instruction>(BO->getOperand(1)) &&  in matchStridedRecurrence()
271              L->contains(cast<Instruction>(BO->getOperand(1))) &&  in matchStridedRecurrence()
272              Instruction::isCommutative(BO->getOpcode())) {  in matchStridedRecurrence()
273     Index = cast<Instruction>(BO->getOperand(1));  in matchStridedRecurrence()
274     OtherOp = BO->getOperand(0);  in matchStridedRecurrence()
303   switch (BO->getOpcode()) {  in matchStridedRecurrence()