1442     auto *DRE = cast<DeclRefExpr>(TheCall->getCallee()->IgnoreParenCasts());  in SemaBuiltinSEHScopeCheck()  local
1444         << DRE->getDecl()->getIdentifier();  in SemaBuiltinSEHScopeCheck()
2889       auto *DRE = dyn_cast<DeclRefExpr>(TheCall->getArg(0)->IgnoreImpCasts());  in CheckBuiltinFunctionCall()  local
2890       if (!DRE)  in CheckBuiltinFunctionCall()
2892       auto *D = DRE->getDecl();  in CheckBuiltinFunctionCall()
3443   DeclRefExpr *DRE =cast<DeclRefExpr>(TheCall->getCallee()->IgnoreParenCasts());  in CheckARMBuiltinExclusiveCall()  local
3461     Diag(DRE->getBeginLoc(), diag::err_atomic_builtin_must_be_pointer)  in CheckARMBuiltinExclusiveCall()
3478     Diag(DRE->getBeginLoc(), diag::ext_typecheck_convert_discards_qualifiers)  in CheckARMBuiltinExclusiveCall()
3495     Diag(DRE->getBeginLoc(), diag::err_atomic_builtin_must_be_pointer_intfltptr)  in CheckARMBuiltinExclusiveCall()
3503     Diag(DRE->getBeginLoc(), diag::err_atomic_exclusive_builtin_pointer_size)  in CheckARMBuiltinExclusiveCall()
3517     Diag(DRE->getBeginLoc(), diag::err_arc_atomic_ownership)  in CheckARMBuiltinExclusiveCall()
6052     DeclRefExpr *DRE =  in CheckRISCVBuiltinFunctionCall()  local
6082       Diag(DRE->getBeginLoc(), diag::err_nontemporal_builtin_must_be_pointer)  in CheckRISCVBuiltinFunctionCall()
6092       Diag(DRE->getBeginLoc(),  in CheckRISCVBuiltinFunctionCall()
7811   DeclRefExpr *DRE =cast<DeclRefExpr>(TheCall->getCallee()->IgnoreParenCasts());  in SemaAtomicOpsOverloaded()  local
7814                          DRE->getSourceRange(), TheCall->getRParenLoc(), Args,  in SemaAtomicOpsOverloaded()
8442   DeclRefExpr *DRE = cast<DeclRefExpr>(Callee->IgnoreParenCasts());  in SemaBuiltinAtomicOverloaded()  local
8443   FunctionDecl *FDecl = cast<FunctionDecl>(DRE->getDecl());  in SemaBuiltinAtomicOverloaded()
8467     Diag(DRE->getBeginLoc(), diag::err_atomic_builtin_must_be_pointer)  in SemaBuiltinAtomicOverloaded()
8475     Diag(DRE->getBeginLoc(), diag::err_atomic_builtin_must_be_pointer_intptr)  in SemaBuiltinAtomicOverloaded()
8481     Diag(DRE->getBeginLoc(), diag::err_atomic_builtin_cannot_be_const)  in SemaBuiltinAtomicOverloaded()
8495     Diag(DRE->getBeginLoc(), diag::err_arc_atomic_ownership)  in SemaBuiltinAtomicOverloaded()
8546     Diag(DRE->getBeginLoc(), diag::err_atomic_builtin_pointer_size)  in SemaBuiltinAtomicOverloaded()
8748     LookupResult Res(*this, DN, DRE->getBeginLoc(), LookupOrdinaryName);  in SemaBuiltinAtomicOverloaded()
8782       Context, DRE->getQualifierLoc(), SourceLocation(), NewBuiltinDecl,  in SemaBuiltinAtomicOverloaded()
8783       /*enclosing*/ false, DRE->getLocation(), Context.BuiltinFnTy,  in SemaBuiltinAtomicOverloaded()
8784       DRE->getValueKind(), nullptr, nullptr, DRE->isNonOdrUse());  in SemaBuiltinAtomicOverloaded()
8818   DeclRefExpr *DRE =  in SemaBuiltinNontemporalOverloaded()  local
8820   FunctionDecl *FDecl = cast<FunctionDecl>(DRE->getDecl());  in SemaBuiltinNontemporalOverloaded()
8847     Diag(DRE->getBeginLoc(), diag::err_nontemporal_builtin_must_be_pointer)  in SemaBuiltinNontemporalOverloaded()
8859     Diag(DRE->getBeginLoc(),  in SemaBuiltinNontemporalOverloaded()
9731   DeclRefExpr *DRE =cast<DeclRefExpr>(TheCall->getCallee()->IgnoreParenCasts());  in SemaBuiltinConstantArg()  local
9732   FunctionDecl *FDecl = cast<FunctionDecl>(DRE->getDecl());  in SemaBuiltinConstantArg()
16087     if (DeclRefExpr *DRE = dyn_cast<DeclRefExpr>(E))  in CheckImplicitConversion()  local
16088       if (EnumConstantDecl *ECD = dyn_cast<EnumConstantDecl>(DRE->getDecl())) {  in CheckImplicitConversion()
16367   if (const DeclRefExpr *DRE = dyn_cast<DeclRefExpr>(E)) {  in CheckForReference()  local
16368     if (!DRE->getDecl()->getType()->isReferenceType())  in CheckForReference()
16877     } else if (const DeclRefExpr *DRE = dyn_cast<DeclRefExpr>(E))  in getObject()  local
16879       return DRE->getDecl();  in getObject()
18072       if (const auto *DRE = dyn_cast<DeclRefExpr>(BaseExpr))  in CheckArrayAccess()  local
18073         ND = DRE->getDecl();  in CheckArrayAccess()
18169   if (const auto *DRE = dyn_cast<DeclRefExpr>(BaseExpr))  in CheckArrayAccess()  local
18170     ND = DRE->getDecl();  in CheckArrayAccess()
18391       if (const DeclRefExpr *DRE = dyn_cast_or_null<DeclRefExpr>(LHS)) {  in VisitBinaryOperator()  local
18392         if (DRE->getDecl() != Variable)  in VisitBinaryOperator()
19214       const DeclRefExpr *DRE = cast<DeclRefExpr>(TypeExpr);  in FindTypeTagExpr()  local
19215       *VD = DRE->getDecl();  in FindTypeTagExpr()
19528   const auto *DRE = dyn_cast<DeclRefExpr>(TopBase);  in RefersToMemberWithReducedAlignment()  local
19532   if (!DRE && !isa<CXXThisExpr>(TopBase))  in RefersToMemberWithReducedAlignment()
19553   if (DRE && !TopME->isArrow()) {  in RefersToMemberWithReducedAlignment()
19554     const ValueDecl *VD = DRE->getDecl();  in RefersToMemberWithReducedAlignment()