278     const SCEVSignExtendExpr *SExt = cast<SCEVSignExtendExpr>(this);  in print()
499 SCEVSignExtendExpr::SCEVSignExtendExpr(const FoldingSetNodeIDRef ID,  in SCEVSignExtendExpr()  function in SCEVSignExtendExpr
1212   if (const SCEVSignExtendExpr *SS = dyn_cast<SCEVSignExtendExpr>(Op))  in getTruncateExpr()
1335 struct ExtendOpTraits<SCEVSignExtendExpr> : public ExtendOpTraitsBase {
1348     SCEVSignExtendExpr>::GetExtendExpr = &ScalarEvolution::getSignExtendExpr;
1894   if (const SCEVSignExtendExpr *SS = dyn_cast<SCEVSignExtendExpr>(Op))  in getSignExtendExpr()
1911     SCEV *S = new (SCEVAllocator) SCEVSignExtendExpr(ID.Intern(SCEVAllocator),  in getSignExtendExpr()
1984             getExtendAddRecStart<SCEVSignExtendExpr>(AR, Ty, this, Depth + 1),  in getSignExtendExpr()
2029                 getExtendAddRecStart<SCEVSignExtendExpr>(AR, Ty, this,  in getSignExtendExpr()
2055                 getExtendAddRecStart<SCEVSignExtendExpr>(AR, Ty, this,  in getSignExtendExpr()
2071             getExtendAddRecStart<SCEVSignExtendExpr>(AR, Ty, this, Depth + 1),  in getSignExtendExpr()
2092       if (proveNoWrapByVaryingStart<SCEVSignExtendExpr>(Start, Step, L)) {  in getSignExtendExpr()
2095             getExtendAddRecStart<SCEVSignExtendExpr>(AR, Ty, this, Depth + 1),  in getSignExtendExpr()
2108   SCEV *S = new (SCEVAllocator) SCEVSignExtendExpr(ID.Intern(SCEVAllocator),  in getSignExtendExpr()
2145   if (!isa<SCEVSignExtendExpr>(SExt))  in getAnyExtendExpr()
4906   const SCEVSignExtendExpr *SExt = dyn_cast<SCEVSignExtendExpr>(Op);  in isSimpleCastedPHI()
5773   if (const SCEVSignExtendExpr *E = dyn_cast<SCEVSignExtendExpr>(S)) {  in GetMinTrailingZerosImpl()
6088   if (const SCEVSignExtendExpr *SExt = dyn_cast<SCEVSignExtendExpr>(S)) {  in getRangeRef()
8743     const SCEVSignExtendExpr *SS = cast<SCEVSignExtendExpr>(V);  in BuildConstantFromSCEV()
9053   if (const SCEVSignExtendExpr *Cast = dyn_cast<SCEVSignExtendExpr>(V)) {  in computeSCEVAtScope()
9084   if (const SCEVSignExtendExpr *SExt = dyn_cast<SCEVSignExtendExpr>(S))  in stripInjectiveFunctions()
11227     if (auto *Ext = dyn_cast<SCEVSignExtendExpr>(S))  in isImpliedViaOperations()
11361     const SCEVSignExtendExpr *SExt = dyn_cast<SCEVSignExtendExpr>(LHS);  in isKnownPredicateExtendIdiom()
11373     const SCEVSignExtendExpr *SExt = dyn_cast<SCEVSignExtendExpr>(RHS);  in isKnownPredicateExtendIdiom()
12179         isa<SCEVSignExtendExpr>(S)) {  in follow()
13453   const SCEV *visitSignExtendExpr(const SCEVSignExtendExpr *Expr) {  in visitSignExtendExpr()