669   const SCEVConstant *BasePtrIncConstantSCEV =  in rewriteForBase()
670       dyn_cast<SCEVConstant>(BasePtrIncSCEV);  in rewriteForBase()
792       (isa<SCEVConstant>(Element.Offset) &&  in rewriteForBucketElement()
793        cast<SCEVConstant>(Element.Offset)->getValue()->isZero())) {  in rewriteForBucketElement()
909       unsigned Remainder = cast<SCEVConstant>(BucketChain.Elements[j].Offset)  in prepareBaseForDispFormChain()
955       E.Offset = cast<SCEVConstant>(SE->getMinusSCEV(E.Offset, Offset));  in prepareBaseForDispFormChain()
957       E.Offset = cast<SCEVConstant>(SE->getNegativeSCEV(Offset));  in prepareBaseForDispFormChain()
993         cast<SCEVConstant>(BucketChain.Elements[j].Offset)->isZero())  in prepareBaseForUpdateFormChain()
1000         E.Offset = cast<SCEVConstant>(SE->getMinusSCEV(E.Offset, Offset));  in prepareBaseForUpdateFormChain()
1002         E.Offset = cast<SCEVConstant>(SE->getNegativeSCEV(Offset));  in prepareBaseForUpdateFormChain()
1034                      isa<SCEVConstant>(BasePtrSCEV->getStepRecurrence(*SE)) &&  in rewriteLoadStores()
1035                      !cast<SCEVConstant>(BasePtrSCEV->getStepRecurrence(*SE))  in rewriteLoadStores()
1061         I->Offset ? cast<SCEVConstant>(I->Offset)->getValue() : nullptr,  in rewriteLoadStores()
1143   if (isa<SCEVConstant>(BasePtrIncSCEV))  in getNodeForInc()
1144     return cast<SCEVConstant>(BasePtrIncSCEV)->getValue();  in getNodeForInc()
1241     const SCEVConstant *PHIBasePtrIncSCEV =  in alreadyPrepared()
1242       dyn_cast<SCEVConstant>(PHIBasePtrSCEV->getStepRecurrence(*SE));  in alreadyPrepared()
1260             const SCEVConstant *Diff = dyn_cast<SCEVConstant>(  in alreadyPrepared()
1327       if (const SCEVConstant *StepConst =  in runOnLoop()
1328               dyn_cast<SCEVConstant>(LARSCEV->getStepRecurrence(*SE))) {  in runOnLoop()
1407     return dyn_cast<SCEVConstant>(Diff) != nullptr;  in runOnLoop()
1416     if (isa<SCEVConstant>(Diff))  in runOnLoop()