142     Candidate(Kind CT, const SCEV *B, ConstantInt *Idx, Value *S,  in Candidate()
144         : CandidateKind(CT), Base(B), Index(Idx), Stride(S), Ins(I) {}  in Candidate()
217   void allocateCandidatesAndFindBasisForGEP(const SCEV *B, ConstantInt *Idx,
224                                       ConstantInt *Idx, Value *S,
310   for (Use &Idx : GEP->indices()) {  in hasOnlyOneNonZeroIndex()
311     ConstantInt *ConstIdx = dyn_cast<ConstantInt>(Idx);  in hasOnlyOneNonZeroIndex()
343     Candidate::Kind CT, const SCEV *B, ConstantInt *Idx, Value *S,  in allocateCandidatesAndFindBasis()  argument
345   Candidate C(CT, B, Idx, S, I);  in allocateCandidatesAndFindBasis()
409   ConstantInt *Idx = nullptr;  in allocateCandidatesAndFindBasisForAdd()  local
410   if (match(RHS, m_Mul(m_Value(S), m_ConstantInt(Idx)))) {  in allocateCandidatesAndFindBasisForAdd()
412     allocateCandidatesAndFindBasis(Candidate::Add, SE->getSCEV(LHS), Idx, S, I);  in allocateCandidatesAndFindBasisForAdd()
413   } else if (match(RHS, m_Shl(m_Value(S), m_ConstantInt(Idx)))) {  in allocateCandidatesAndFindBasisForAdd()
415     APInt One(Idx->getBitWidth(), 1);  in allocateCandidatesAndFindBasisForAdd()
416     Idx = ConstantInt::get(Idx->getContext(), One << Idx->getValue());  in allocateCandidatesAndFindBasisForAdd()
417     allocateCandidatesAndFindBasis(Candidate::Add, SE->getSCEV(LHS), Idx, S, I);  in allocateCandidatesAndFindBasisForAdd()
439   ConstantInt *Idx = nullptr;  in allocateCandidatesAndFindBasisForMul()  local
440   if (matchesAdd(LHS, B, Idx)) {  in allocateCandidatesAndFindBasisForMul()
443     allocateCandidatesAndFindBasis(Candidate::Mul, SE->getSCEV(B), Idx, RHS, I);  in allocateCandidatesAndFindBasisForMul()
444   } else if (matchesOr(LHS, B, Idx) && haveNoCommonBitsSet(B, Idx, *DL)) {  in allocateCandidatesAndFindBasisForMul()
449     allocateCandidatesAndFindBasis(Candidate::Mul, SE->getSCEV(B), Idx, RHS, I);  in allocateCandidatesAndFindBasisForMul()
475     const SCEV *B, ConstantInt *Idx, Value *S, uint64_t ElementSize,  in allocateCandidatesAndFindBasisForGEP()  argument
483       PtrIdxTy, Idx->getSExtValue() * (int64_t)ElementSize, true);  in allocateCandidatesAndFindBasisForGEP()
529   for (Use &Idx : GEP->indices())  in allocateCandidatesAndFindBasisForGEP()
530     IndexExprs.push_back(SE->getSCEV(Idx));  in allocateCandidatesAndFindBasisForGEP()
579   APInt Idx = C.Index->getValue(), BasisIdx = Basis.Index->getValue();  in emitBump()  local
580   unifyBitWidth(Idx, BasisIdx);  in emitBump()
581   APInt IndexOffset = Idx - BasisIdx;  in emitBump()