343   if (const SCEVAddRecExpr *A = dyn_cast<SCEVAddRecExpr>(S)) {  in FactorOutConstant()
369   for (unsigned i = Ops.size(); i > 0 && isa<SCEVAddRecExpr>(Ops[i-1]); --i)  in SimplifyAddOperands()
400     while (const SCEVAddRecExpr *A = dyn_cast<SCEVAddRecExpr>(Ops[i])) {  in SplitAddRecs()
689     if (const SCEVAddRecExpr *AR = dyn_cast<SCEVAddRecExpr>(S))  in getRelevantLoop()
931   while (const SCEVAddRecExpr *A = dyn_cast<SCEVAddRecExpr>(Base)) {  in ExposePointerBase()
1147                                     const SCEVAddRecExpr *Phi,  in canBeCheaplyTransformed()
1148                                     const SCEVAddRecExpr *Requested,  in canBeCheaplyTransformed()
1161   Phi = dyn_cast<SCEVAddRecExpr>(SE.getTruncateOrNoop(Phi, RequestedTy));  in canBeCheaplyTransformed()
1180 static bool IsIncrementNSW(ScalarEvolution &SE, const SCEVAddRecExpr *AR) {  in IsIncrementNSW()
1194 static bool IsIncrementNUW(ScalarEvolution &SE, const SCEVAddRecExpr *AR) {  in IsIncrementNUW()
1212 SCEVExpander::getAddRecExprPHILiterally(const SCEVAddRecExpr *Normalized,  in getAddRecExprPHILiterally()
1246       const SCEVAddRecExpr *PhiSCEV = dyn_cast<SCEVAddRecExpr>(SE.getSCEV(&PN));  in getAddRecExprPHILiterally()
1403 Value *SCEVExpander::expandAddRecExprLiterally(const SCEVAddRecExpr *S) {  in expandAddRecExprLiterally()
1410   const SCEVAddRecExpr *Normalized = S;  in expandAddRecExprLiterally()
1414     Normalized = cast<SCEVAddRecExpr>(normalizeForPostIncUse(S, Loops, SE));  in expandAddRecExprLiterally()
1423     Normalized = cast<SCEVAddRecExpr>(  in expandAddRecExprLiterally()
1443       cast<SCEVAddRecExpr>(SE.getAddRecExpr(  in expandAddRecExprLiterally()
1558 Value *SCEVExpander::visitAddRecExpr(const SCEVAddRecExpr *S) {  in visitAddRecExpr()
1696   if (isa<SCEVAddRecExpr>(Ext))  in visitAddRecExpr()
1699   const SCEV *V = cast<SCEVAddRecExpr>(NewS)->evaluateAtIteration(IH, SE);  in visitAddRecExpr()
2460     assert(cast<SCEVAddRecExpr>(S)->getNumOperands() >= 2 &&  in isHighCostExpansionHelper()
2462     Cost += costAndCollectOperands<SCEVAddRecExpr>(  in isHighCostExpansionHelper()
2498 Value *SCEVExpander::generateOverflowCheck(const SCEVAddRecExpr *AR,  in generateOverflowCheck()
2600   const auto *A = cast<SCEVAddRecExpr>(Pred->getExpr());  in expandWrapPredicate()
2701     if (const SCEVAddRecExpr *AR = dyn_cast<SCEVAddRecExpr>(S)) {  in follow()