202   bool runOnLoopBlock(BasicBlock *BB, const SCEV *BECount,
208   bool processLoopStores(SmallVectorImpl<StoreInst *> &SL, const SCEV *BECount,
215       const SCEV *BECount);
216   bool processLoopMemCpy(MemCpyInst *MCI, const SCEV *BECount);
217   bool processLoopMemSet(MemSetInst *MSI, const SCEV *BECount);
223                                const SCEVAddRecExpr *Ev, const SCEV *BECount,
225   bool processLoopStoreOfLoopLoad(StoreInst *SI, const SCEV *BECount);
232                                   const SCEV *BECount);
386   const SCEV *BECount = SE->getBackedgeTakenCount(CurLoop);  in runOnCountableLoop()  local
387   assert(!isa<SCEVCouldNotCompute>(BECount) &&  in runOnCountableLoop()
393   if (const SCEVConstant *BECst = dyn_cast<SCEVConstant>(BECount))  in runOnCountableLoop()
420     MadeChange |= runOnLoopBlock(BB, BECount, ExitBlocks);  in runOnCountableLoop()
622     BasicBlock *BB, const SCEV *BECount,  in runOnLoopBlock()  argument
639     MadeChange |= processLoopStores(SL.second, BECount, ForMemset::Yes);  in runOnLoopBlock()
642     MadeChange |= processLoopStores(SL.second, BECount, ForMemset::No);  in runOnLoopBlock()
646     MadeChange |= processLoopStoreOfLoopLoad(SI, BECount);  in runOnLoopBlock()
649       BB, &LoopIdiomRecognize::processLoopMemCpy, BECount);  in runOnLoopBlock()
651       BB, &LoopIdiomRecognize::processLoopMemSet, BECount);  in runOnLoopBlock()
658                                            const SCEV *BECount, ForMemset For) {  in processLoopStores()  argument
789                                 HeadStore, AdjacentStores, StoreEv, BECount,  in processLoopStores()
805     const SCEV *BECount) {  in processLoopMemIntrinsic()  argument
812       if (!(this->*Processor)(MI, BECount))  in processLoopMemIntrinsic()
827                                            const SCEV *BECount) {  in processLoopMemCpy()  argument
891       BECount);  in processLoopMemCpy()
896                                            const SCEV *BECount) {  in processLoopMemSet()  argument
998                                  BECount, IsNegStride, /*IsLoopMemset=*/true);  in processLoopMemSet()
1006                       const SCEV *BECount, const SCEV *StoreSizeSCEV,  in mayLoopAccessLocation()  argument
1016   const SCEVConstant *BECst = dyn_cast<SCEVConstant>(BECount);  in mayLoopAccessLocation()
1040 static const SCEV *getStartForNegStride(const SCEV *Start, const SCEV *BECount,  in getStartForNegStride()  argument
1043   const SCEV *Index = SE->getTruncateOrZeroExtend(BECount, IntPtr);  in getStartForNegStride()
1055 static const SCEV *getTripCount(const SCEV *BECount, Type *IntPtr,  in getTripCount()  argument
1065   if (DL->getTypeSizeInBits(BECount->getType()) <  in getTripCount()
1068           CurLoop, ICmpInst::ICMP_NE, BECount,  in getTripCount()
1069           SE->getNegativeSCEV(SE->getOne(BECount->getType())))) {  in getTripCount()
1071         SE->getAddExpr(BECount, SE->getOne(BECount->getType()), SCEV::FlagNUW),  in getTripCount()
1074     TripCountS = SE->getAddExpr(SE->getTruncateOrZeroExtend(BECount, IntPtr),  in getTripCount()
1085 static const SCEV *getNumBytes(const SCEV *BECount, Type *IntPtr,  in getNumBytes()  argument
1088   const SCEV *TripCountSCEV = getTripCount(BECount, IntPtr, CurLoop, DL, SE);  in getNumBytes()
1101     const SCEV *BECount, bool IsNegStride, bool IsLoopMemset) {  in processLoopStridedStore()  argument
1128     Start = getStartForNegStride(Start, BECount, IntIdxTy, StoreSizeSCEV, SE);  in processLoopStridedStore()
1152   if (mayLoopAccessLocation(BasePtr, ModRefInfo::ModRef, CurLoop, BECount,  in processLoopStridedStore()
1162       getNumBytes(BECount, IntIdxTy, StoreSizeSCEV, CurLoop, DL, SE);  in processLoopStridedStore()
1253                                                     const SCEV *BECount) {  in processLoopStoreOfLoopLoad()  argument
1273                                     StoreEv, LoadEv, BECount);  in processLoopStoreOfLoopLoad()
1324     const SCEVAddRecExpr *LoadEv, const SCEV *BECount) {  in processLoopStoreOfLoopLoad()  argument
1358         getStartForNegStride(StrStart, BECount, IntIdxTy, StoreSizeSCEV, SE);  in processLoopStoreOfLoopLoad()
1385       mayLoopAccessLocation(StoreBasePtr, ModRefInfo::ModRef, CurLoop, BECount,  in processLoopStoreOfLoopLoad()
1395                               BECount, StoreSizeSCEV, *AA, IgnoredInsts)) {  in processLoopStoreOfLoopLoad()
1415         getStartForNegStride(LdStart, BECount, IntIdxTy, StoreSizeSCEV, SE);  in processLoopStoreOfLoopLoad()
1427   if (mayLoopAccessLocation(LoadBasePtr, ModRefInfo::Mod, CurLoop, BECount,  in processLoopStoreOfLoopLoad()
1451       getNumBytes(BECount, IntIdxTy, StoreSizeSCEV, CurLoop, DL, SE);  in processLoopStoreOfLoopLoad()