670   const SCEVConstant *BasePtrIncConstantSCEV =  in rewriteForBase()
671       dyn_cast<SCEVConstant>(BasePtrIncSCEV);  in rewriteForBase()
793       (isa<SCEVConstant>(Element.Offset) &&  in rewriteForBucketElement()
794        cast<SCEVConstant>(Element.Offset)->getValue()->isZero())) {  in rewriteForBucketElement()
910       unsigned Remainder = cast<SCEVConstant>(BucketChain.Elements[j].Offset)  in prepareBaseForDispFormChain()
956       E.Offset = cast<SCEVConstant>(SE->getMinusSCEV(E.Offset, Offset));  in prepareBaseForDispFormChain()
958       E.Offset = cast<SCEVConstant>(SE->getNegativeSCEV(Offset));  in prepareBaseForDispFormChain()
994         cast<SCEVConstant>(BucketChain.Elements[j].Offset)->isZero())  in prepareBaseForUpdateFormChain()
1001         E.Offset = cast<SCEVConstant>(SE->getMinusSCEV(E.Offset, Offset));  in prepareBaseForUpdateFormChain()
1003         E.Offset = cast<SCEVConstant>(SE->getNegativeSCEV(Offset));  in prepareBaseForUpdateFormChain()
1035                      isa<SCEVConstant>(BasePtrSCEV->getStepRecurrence(*SE)) &&  in rewriteLoadStores()
1036                      !cast<SCEVConstant>(BasePtrSCEV->getStepRecurrence(*SE))  in rewriteLoadStores()
1061         BE.Offset ? cast<SCEVConstant>(BE.Offset)->getValue() : nullptr,  in rewriteLoadStores()
1143   if (isa<SCEVConstant>(BasePtrIncSCEV))  in getNodeForInc()
1144     return cast<SCEVConstant>(BasePtrIncSCEV)->getValue();  in getNodeForInc()
1243     const SCEVConstant *PHIBasePtrIncSCEV =  in alreadyPrepared()
1244       dyn_cast<SCEVConstant>(PHIBasePtrSCEV->getStepRecurrence(*SE));  in alreadyPrepared()
1262             const SCEVConstant *Diff = dyn_cast<SCEVConstant>(  in alreadyPrepared()
1329       if (const SCEVConstant *StepConst =  in runOnLoop()
1330               dyn_cast<SCEVConstant>(LARSCEV->getStepRecurrence(*SE))) {  in runOnLoop()
1409     return dyn_cast<SCEVConstant>(Diff) != nullptr;  in runOnLoop()
1418     if (isa<SCEVConstant>(Diff))  in runOnLoop()