1166   using VectorizationCostTy = std::pair<unsigned, bool>;  typedef in llvm::LoopVectorizationCostModel
1172   VectorizationCostTy expectedCost(unsigned VF);
1176   VectorizationCostTy getInstructionCost(Instruction *I, unsigned VF);
4818     VectorizationCostTy C = expectedCost(i);  in selectVectorizationFactor()
5382 LoopVectorizationCostModel::VectorizationCostTy
5384   VectorizationCostTy Cost;  in expectedCost()
5388     VectorizationCostTy BlockCost;  in expectedCost()
5397       VectorizationCostTy C = getInstructionCost(&I, VF);  in expectedCost()
5613 LoopVectorizationCostModel::VectorizationCostTy
5621     return VectorizationCostTy(InstsToScalarize[VF][I], false);  in getInstructionCost()
5628       return VectorizationCostTy((getInstructionCost(I, 1).first * VF), false);  in getInstructionCost()
5636   return VectorizationCostTy(C, TypeNotScalarized);  in getInstructionCost()