168     if (auto *BO = dyn_cast<BinaryOperator>(Op)) {  in tryMAddReplacement()  local
169       if (BO->getParent() == Mul->getParent() &&  in tryMAddReplacement()
170           IsFreeTruncation(BO->getOperand(0)) &&  in tryMAddReplacement()
171           IsFreeTruncation(BO->getOperand(1)) &&  in tryMAddReplacement()
362   const auto *BO = dyn_cast<BinaryOperator>(EE.getVectorOperand());  in matchAddReduction()  local
363   if (!BO || BO->getOpcode() != Instruction::Add || !BO->hasOneUse())  in matchAddReduction()
365   if (EE.getParent() != BO->getParent())  in matchAddReduction()
368   unsigned NumElems = cast<FixedVectorType>(BO->getType())->getNumElements();  in matchAddReduction()
373   const Value *Op = BO;  in matchAddReduction()
376     const auto *BO = dyn_cast<BinaryOperator>(Op);  in matchAddReduction()  local
377     if (!BO || BO->getOpcode() != Instruction::Add)  in matchAddReduction()
379     if (EE.getParent() != BO->getParent())  in matchAddReduction()
384     if (i != 0 && !BO->hasNUses(2))  in matchAddReduction()
387     Value *LHS = BO->getOperand(0);  in matchAddReduction()
388     Value *RHS = BO->getOperand(1);  in matchAddReduction()
416 static bool isReachableFromPHI(PHINode *Phi, BinaryOperator *BO) {  in isReachableFromPHI()  argument
422   if (U == BO)  in isReachableFromPHI()
425   while (U->hasOneUse() && U->getOpcode() == BO->getOpcode())  in isReachableFromPHI()
428   return U == BO;  in isReachableFromPHI()
457     if (auto *BO = dyn_cast<BinaryOperator>(V)) {  in collectLeaves()  local
458       if (BO->getOpcode() == Instruction::Add) {  in collectLeaves()
460         if (BO->hasNUses(BO == Root ? 2 : 1)) {  in collectLeaves()
461           append_range(Worklist, BO->operands());  in collectLeaves()
467         if (BO->hasNUses(BO == Root ? 3 : 2)) {  in collectLeaves()
469           for (auto *U : BO->users())  in collectLeaves()
480           if (!isReachableFromPHI(PN, BO))  in collectLeaves()
484           append_range(Worklist, BO->operands());  in collectLeaves()