772   const SCEV *AF;  in isValidIntrinsicInst()  local
779     AF = SE.getSCEVAtScope(cast<MemTransferInst>(II).getSource(), L);  in isValidIntrinsicInst()
780     if (!AF->isZero()) {  in isValidIntrinsicInst()
781       BP = dyn_cast<SCEVUnknown>(SE.getPointerBase(AF));  in isValidIntrinsicInst()
783       if (!isValidAccess(&II, AF, BP, Context))  in isValidIntrinsicInst()
788     AF = SE.getSCEVAtScope(cast<MemIntrinsic>(II).getDest(), L);  in isValidIntrinsicInst()
789     if (!AF->isZero()) {  in isValidIntrinsicInst()
790       BP = dyn_cast<SCEVUnknown>(SE.getPointerBase(AF));  in isValidIntrinsicInst()
792       if (!isValidAccess(&II, AF, BP, Context))  in isValidIntrinsicInst()
893     if (auto *AF = dyn_cast<SCEVAddExpr>(Pair.second)) {  in getDelinearizationTerms()  local
894       for (auto Op : AF->operands()) {  in getDelinearizationTerms()
969       const SCEV *AF = Pair.second;  in hasValidArraySizes()  local
971       if (!isAffine(AF, Scope, Context)) {  in hasValidArraySizes()
972         invalid<ReportNonAffineAccess>(Context, /*Assert=*/true, AF, Insn,  in hasValidArraySizes()
997     auto *AF = Pair.second;  in computeAccessFunctions()  local
998     AF = SCEVRemoveMax::rewrite(AF, SE);  in computeAccessFunctions()
1004     if (!AF) {  in computeAccessFunctions()
1011         Acc->DelinearizedSubscripts.push_back(AF);  in computeAccessFunctions()
1013         llvm::computeAccessFunctions(SE, AF, Acc->DelinearizedSubscripts,  in computeAccessFunctions()
1077 bool ScopDetection::isValidAccess(Instruction *Inst, const SCEV *AF,  in isValidAccess()  argument
1097   AF = SE.getMinusSCEV(AF, BP);  in isValidAccess()
1120   findLoops(AF, Loops);  in isValidAccess()
1126   bool IsAffine = !IsVariantInNonAffineLoop && isAffine(AF, Scope, Context);  in isValidAccess()
1129     return invalid<ReportNonAffineAccess>(Context, /*Assert=*/true, AF, Inst,  in isValidAccess()
1132     Context.Accesses[BP].push_back({Inst, AF});  in isValidAccess()
1138     return invalid<ReportNonAffineAccess>(Context, /*Assert=*/true, AF, Inst,  in isValidAccess()