277     const SCEVSignExtendExpr *SExt = cast<SCEVSignExtendExpr>(this);  in print()
499 SCEVSignExtendExpr::SCEVSignExtendExpr(const FoldingSetNodeIDRef ID,  in SCEVSignExtendExpr()  function in SCEVSignExtendExpr
1170   if (const SCEVSignExtendExpr *SS = dyn_cast<SCEVSignExtendExpr>(Op))  in getTruncateExpr()
1288 struct ExtendOpTraits<SCEVSignExtendExpr> : public ExtendOpTraitsBase {
1301     SCEVSignExtendExpr>::GetExtendExpr = &ScalarEvolution::getSignExtendExpr;
1845   if (const SCEVSignExtendExpr *SS = dyn_cast<SCEVSignExtendExpr>(Op))  in getSignExtendExpr()
1862     SCEV *S = new (SCEVAllocator) SCEVSignExtendExpr(ID.Intern(SCEVAllocator),  in getSignExtendExpr()
1935             getExtendAddRecStart<SCEVSignExtendExpr>(AR, Ty, this, Depth + 1),  in getSignExtendExpr()
1980                 getExtendAddRecStart<SCEVSignExtendExpr>(AR, Ty, this,  in getSignExtendExpr()
2006                 getExtendAddRecStart<SCEVSignExtendExpr>(AR, Ty, this,  in getSignExtendExpr()
2022             getExtendAddRecStart<SCEVSignExtendExpr>(AR, Ty, this, Depth + 1),  in getSignExtendExpr()
2043       if (proveNoWrapByVaryingStart<SCEVSignExtendExpr>(Start, Step, L)) {  in getSignExtendExpr()
2046             getExtendAddRecStart<SCEVSignExtendExpr>(AR, Ty, this, Depth + 1),  in getSignExtendExpr()
2059   SCEV *S = new (SCEVAllocator) SCEVSignExtendExpr(ID.Intern(SCEVAllocator),  in getSignExtendExpr()
2096   if (!isa<SCEVSignExtendExpr>(SExt))  in getAnyExtendExpr()
4683   const SCEVSignExtendExpr *SExt = dyn_cast<SCEVSignExtendExpr>(Op);  in isSimpleCastedPHI()
5541   if (const SCEVSignExtendExpr *E = dyn_cast<SCEVSignExtendExpr>(S)) {  in GetMinTrailingZerosImpl()
5737   if (const SCEVSignExtendExpr *SExt = dyn_cast<SCEVSignExtendExpr>(S)) {  in getRangeRef()
8348     const SCEVSignExtendExpr *SS = cast<SCEVSignExtendExpr>(V);  in BuildConstantFromSCEV()
8659   if (const SCEVSignExtendExpr *Cast = dyn_cast<SCEVSignExtendExpr>(V)) {  in computeSCEVAtScope()
8690   if (const SCEVSignExtendExpr *SExt = dyn_cast<SCEVSignExtendExpr>(S))  in stripInjectiveFunctions()
10753     if (auto *Ext = dyn_cast<SCEVSignExtendExpr>(S))  in isImpliedViaOperations()
10887     const SCEVSignExtendExpr *SExt = dyn_cast<SCEVSignExtendExpr>(LHS);  in isKnownPredicateExtendIdiom()
10899     const SCEVSignExtendExpr *SExt = dyn_cast<SCEVSignExtendExpr>(RHS);  in isKnownPredicateExtendIdiom()
11461         isa<SCEVSignExtendExpr>(S)) {  in follow()
12759   const SCEV *visitSignExtendExpr(const SCEVSignExtendExpr *Expr) {  in visitSignExtendExpr()