138       GEP,     // &B[..][i * S][..]  enumerator
213   void allocateCandidatesAndFindBasisForGEP(GetElementPtrInst *GEP);
234                         GetElementPtrInst *GEP);
281 static bool isGEPFoldable(GetElementPtrInst *GEP,  in isGEPFoldable()  argument
283   SmallVector<const Value *, 4> Indices(GEP->indices());  in isGEPFoldable()
284   return TTI->getGEPCost(GEP->getSourceElementType(), GEP->getPointerOperand(),  in isGEPFoldable()
302   if (C.CandidateKind == Candidate::GEP)  in isFoldable()
308 static bool hasOnlyOneNonZeroIndex(GetElementPtrInst *GEP) {  in hasOnlyOneNonZeroIndex()  argument
310   for (Use &Idx : GEP->indices()) {  in hasOnlyOneNonZeroIndex()
327   if (C.CandidateKind == Candidate::GEP) {  in isSimplestForm()
486   allocateCandidatesAndFindBasis(Candidate::GEP, B, ScaledIdx, S, I);  in allocateCandidatesAndFindBasisForGEP()
492                                                   GetElementPtrInst *GEP) {  in factorArrayIndex()  argument
496       ArrayIdx, ElementSize, GEP);  in factorArrayIndex()
513     allocateCandidatesAndFindBasisForGEP(Base, RHS, LHS, ElementSize, GEP);  in factorArrayIndex()
520     allocateCandidatesAndFindBasisForGEP(Base, PowerOf2, LHS, ElementSize, GEP);  in factorArrayIndex()
525     GetElementPtrInst *GEP) {  in allocateCandidatesAndFindBasisForGEP()  argument
527   if (GEP->getType()->isVectorTy())  in allocateCandidatesAndFindBasisForGEP()
531   for (Use &Idx : GEP->indices())  in allocateCandidatesAndFindBasisForGEP()
534   gep_type_iterator GTI = gep_type_begin(GEP);  in allocateCandidatesAndFindBasisForGEP()
535   for (unsigned I = 1, E = GEP->getNumOperands(); I != E; ++I, ++GTI) {  in allocateCandidatesAndFindBasisForGEP()
544     const SCEV *BaseExpr = SE->getGEPExpr(cast<GEPOperator>(GEP), IndexExprs);  in allocateCandidatesAndFindBasisForGEP()
545     Value *ArrayIdx = GEP->getOperand(I);  in allocateCandidatesAndFindBasisForGEP()
548         DL->getIndexSizeInBits(GEP->getAddressSpace())) {  in allocateCandidatesAndFindBasisForGEP()
551       factorArrayIndex(ArrayIdx, BaseExpr, ElementSize, GEP);  in allocateCandidatesAndFindBasisForGEP()
559             DL->getIndexSizeInBits(GEP->getAddressSpace())) {  in allocateCandidatesAndFindBasisForGEP()
562       factorArrayIndex(TruncatedArrayIdx, BaseExpr, ElementSize, GEP);  in allocateCandidatesAndFindBasisForGEP()
656   case Candidate::GEP: {  in rewriteCandidateWithBasis()