Addressing reviewers (3)

Author: paschalis-mpeis

llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp

@@ -8852,8 +8852,7 @@ BoUpSLP::getEntryCost(const TreeEntry *E, ArrayRef<Value *> VectorizedVals,
       TTI::OperandValueInfo Op1Info = getOperandInfo(E->getOperand(0));
       TTI::OperandValueInfo Op2Info = getOperandInfo(E->getOperand(OpIdx));
       return TTI->getArithmeticInstrCost(ShuffleOrOp, VecTy, CostKind, Op1Info,
-                                         Op2Info, ArrayRef<const Value *>(),
-                                         nullptr, TLI) +
+                                         Op2Info, std::nullopt, nullptr, TLI) +
              CommonCost;
     };
     return GetCostDiff(GetScalarCost, GetVectorCost);