1366   const SCEV *BECount = SE->getBackedgeTakenCount(L);  in getPreStartForExtend()  local
1368       !isa<SCEVCouldNotCompute>(BECount) && SE->isKnownPositive(BECount))  in getPreStartForExtend()
5093     const SCEV *BECount = getConstantMaxBackedgeTakenCount(AR->getLoop());  in proveNoWrapViaConstantRanges()  local
5094     if (const SCEVConstant *BECountMax = dyn_cast<SCEVConstant>(BECount)) {  in proveNoWrapViaConstantRanges()
8592     const SCEV *BECount = ENT.ExactNotTaken;  in getExact()  local
8593     assert(BECount != SE->getCouldNotCompute() && "Bad exit SCEV!");  in getExact()
8598     Ops.push_back(BECount);  in getExact()
9061   const SCEV *BECount = getCouldNotCompute();  in computeExitLimitFromCondFromBinOp()  local
9070       BECount = getUMinFromMismatchedTypes(EL0.ExactNotTaken, EL1.ExactNotTaken,  in computeExitLimitFromCondFromBinOp()
9091       BECount = EL0.ExactNotTaken;  in computeExitLimitFromCondFromBinOp()
9101       !isa<SCEVCouldNotCompute>(BECount))  in computeExitLimitFromCondFromBinOp()
9102     ConstantMaxBECount = getConstant(getUnsignedRangeMax(BECount));  in computeExitLimitFromCondFromBinOp()
9105         isa<SCEVCouldNotCompute>(BECount) ? ConstantMaxBECount : BECount;  in computeExitLimitFromCondFromBinOp()
9106   return ExitLimit(BECount, ConstantMaxBECount, SymbolicMaxBECount, false,  in computeExitLimitFromCondFromBinOp()
13006   const SCEV *End = nullptr, *BECount = nullptr,  in howManyLessThans()  local
13045           BECount = getUDivCeilSCEV(Delta, Denominator);  in howManyLessThans()
13051     if (BECount == nullptr) {  in howManyLessThans()
13095       BECount = getUDivExpr(Numerator, Stride);  in howManyLessThans()
13098     if (!BECount) {  in howManyLessThans()
13222         BECount =  in howManyLessThans()
13225         BECount = getUDivCeilSCEV(Delta, Stride);  in howManyLessThans()
13232   if (isa<SCEVConstant>(BECount)) {  in howManyLessThans()
13233     ConstantMaxBECount = BECount;  in howManyLessThans()
13247       !isa<SCEVCouldNotCompute>(BECount))  in howManyLessThans()
13248     ConstantMaxBECount = getConstant(getUnsignedRangeMax(BECount));  in howManyLessThans()
13251       isa<SCEVCouldNotCompute>(BECount) ? ConstantMaxBECount : BECount;  in howManyLessThans()
13252   return ExitLimit(BECount, ConstantMaxBECount, SymbolicMaxBECount, MaxOrZero,  in howManyLessThans()
13320   const SCEV *BECount = getUDivExpr(  in howManyGreaterThans()  local
13341       isa<SCEVConstant>(BECount)  in howManyGreaterThans()
13342           ? BECount  in howManyGreaterThans()
13347     ConstantMaxBECount = BECount;  in howManyGreaterThans()
13349       isa<SCEVCouldNotCompute>(BECount) ? ConstantMaxBECount : BECount;  in howManyGreaterThans()
13351   return ExitLimit(BECount, ConstantMaxBECount, SymbolicMaxBECount, false,  in howManyGreaterThans()