diff --git a/interpreter/llvm-project/clang/include/clang/AST/DeclTemplate.h b/interpreter/llvm-project/clang/include/clang/AST/DeclTemplate.h
index ead2102f80d79..a4a1bb9c13c79 100644
--- a/interpreter/llvm-project/clang/include/clang/AST/DeclTemplate.h
+++ b/interpreter/llvm-project/clang/include/clang/AST/DeclTemplate.h
@@ -1079,20 +1079,6 @@ class FunctionTemplateDecl : public RedeclarableTemplateDecl {
     return makeSpecIterator(getSpecializations(), true);
   }
 
-  /// All specializations that that have already been loaded, ie avoiding
-  /// deserialization of lazily registered specializations.
-  spec_range loaded_specializations() const {
-    return spec_range(loaded_spec_begin(), loaded_spec_end());
-  }
-
-  spec_iterator loaded_spec_begin() const {
-    return makeSpecIterator(getCommonPtr()->Specializations, false);
-  }
-
-  spec_iterator loaded_spec_end() const {
-    return makeSpecIterator(getCommonPtr()->Specializations, true);
-  }
-
   /// Return whether this function template is an abbreviated function template,
   /// e.g. `void foo(auto x)` or `template<typename T> void foo(auto x)`
   bool isAbbreviated() const {
@@ -2469,20 +2455,6 @@ class ClassTemplateDecl : public RedeclarableTemplateDecl {
     return makeSpecIterator(getSpecializations(), true);
   }
 
-  /// All specializations that that have already been loaded, ie avoiding
-  /// deserialization of lazily registered specializations.
-  spec_range loaded_specializations() const {
-    return spec_range(loaded_spec_begin(), loaded_spec_end());
-  }
-
-  spec_iterator loaded_spec_begin() const {
-    return makeSpecIterator(getCommonPtr()->Specializations, false);
-  }
-
-  spec_iterator loaded_spec_end() const {
-    return makeSpecIterator(getCommonPtr()->Specializations, true);
-  }
-
   // Implement isa/cast/dyncast support
   static bool classof(const Decl *D) { return classofKind(D->getKind()); }
   static bool classofKind(Kind K) { return K == ClassTemplate; }
@@ -3212,20 +3184,6 @@ class VarTemplateDecl : public RedeclarableTemplateDecl {
     return makeSpecIterator(getSpecializations(), true);
   }
 
-  /// All specializations that that have already been loaded, ie avoiding
-  /// deserialization of lazily registered specializations.
-  spec_range loaded_specializations() const {
-    return spec_range(loaded_spec_begin(), loaded_spec_end());
-  }
-
-  spec_iterator loaded_spec_begin() const {
-    return makeSpecIterator(getCommonPtr()->Specializations, false);
-  }
-
-  spec_iterator loaded_spec_end() const {
-    return makeSpecIterator(getCommonPtr()->Specializations, true);
-  }
-
   // Implement isa/cast/dyncast support
   static bool classof(const Decl *D) { return classofKind(D->getKind()); }
   static bool classofKind(Kind K) { return K == VarTemplate; }