diff --git a/clang/include/clang/AST/ASTImporter.h b/clang/include/clang/AST/ASTImporter.h
index 4ffd91384657..f851decd0965 100644
--- a/clang/include/clang/AST/ASTImporter.h
+++ b/clang/include/clang/AST/ASTImporter.h
@@ -258,7 +258,6 @@ class TypeSourceInfo;
     FoundDeclsTy findDeclsInToCtx(DeclContext *DC, DeclarationName Name);
 
     void AddToLookupTable(Decl *ToD);
-    llvm::Error ImportAttrs(Decl *ToD, Decl *FromD);
 
   protected:
     /// Can be overwritten by subclasses to implement their own import logic.
diff --git a/clang/include/clang/AST/DeclCXX.h b/clang/include/clang/AST/DeclCXX.h
index dd35ef4adfd7..ff8f8a1bb12d 100644
--- a/clang/include/clang/AST/DeclCXX.h
+++ b/clang/include/clang/AST/DeclCXX.h
@@ -1165,10 +1165,6 @@ public:
   ///
   /// \note This does NOT include a check for union-ness.
   bool isEmpty() const { return data().Empty; }
-  /// Marks this record as empty. This is used by DWARFASTParserClang
-  /// when parsing records with empty fields having [[no_unique_address]]
-  /// attribute
-  void markEmpty() { data().Empty = true; }
 
   void setInitMethod(bool Val) { data().HasInitMethod = Val; }
   bool hasInitMethod() const { return data().HasInitMethod; }
diff --git a/clang/lib/AST/ASTImporter.cpp b/clang/lib/AST/ASTImporter.cpp
index d0da2dae3aa2..bd055082778d 100644
--- a/clang/lib/AST/ASTImporter.cpp
+++ b/clang/lib/AST/ASTImporter.cpp
@@ -3895,12 +3895,6 @@ ExpectedDecl ASTNodeImporter::VisitFieldDecl(FieldDecl *D) {
                               D->getInClassInitStyle()))
     return ToField;
 
-  // We need [[no_unqiue_address]] attributes to be added to FieldDecl, before
-  // we add fields in CXXRecordDecl::addedMember, otherwise record will be
-  // marked as having non-zero size.
-  Err = Importer.ImportAttrs(ToField, D);
-  if (Err)
-    return std::move(Err);
   ToField->setAccess(D->getAccess());
   ToField->setLexicalDeclContext(LexicalDC);
   if (ToInitializer)
@@ -8987,19 +8981,6 @@ TranslationUnitDecl *ASTImporter::GetFromTU(Decl *ToD) {
   return FromDPos->second->getTranslationUnitDecl();
 }
 
-Error ASTImporter::ImportAttrs(Decl *ToD, Decl *FromD) {
-  if (!FromD->hasAttrs() || ToD->hasAttrs())
-    return Error::success();
-  for (const Attr *FromAttr : FromD->getAttrs()) {
-    auto ToAttrOrErr = Import(FromAttr);
-    if (ToAttrOrErr)
-      ToD->addAttr(*ToAttrOrErr);
-    else
-      return ToAttrOrErr.takeError();
-  }
-  return Error::success();
-}
-
 Expected<Decl *> ASTImporter::Import(Decl *FromD) {
   if (!FromD)
     return nullptr;
@@ -9134,8 +9115,15 @@ Expected<Decl *> ASTImporter::Import(Decl *FromD) {
 
   // Make sure that ImportImpl registered the imported decl.
   assert(ImportedDecls.count(FromD) != 0 && "Missing call to MapImported?");
-  if (auto Error = ImportAttrs(ToD, FromD))
-    return std::move(Error);
+
+  if (FromD->hasAttrs())
+    for (const Attr *FromAttr : FromD->getAttrs()) {
+      auto ToAttrOrErr = Import(FromAttr);
+      if (ToAttrOrErr)
+        ToD->addAttr(*ToAttrOrErr);
+      else
+        return ToAttrOrErr.takeError();
+    }
 
   // Notify subclasses.
   Imported(FromD, ToD);
diff --git a/clang/unittests/AST/ASTImporterTest.cpp b/clang/unittests/AST/ASTImporterTest.cpp
index 7dd4c81074c7..6300551ca446 100644
--- a/clang/unittests/AST/ASTImporterTest.cpp
+++ b/clang/unittests/AST/ASTImporterTest.cpp
@@ -8478,29 +8478,6 @@ TEST_P(ASTImporterOptionSpecificTestBase, VaListCpp) {
       ToVaList->getUnderlyingType(), ToBuiltinVaList->getUnderlyingType()));
 }
 
-TEST_P(ASTImporterOptionSpecificTestBase,
-       ImportDefinitionOfEmptyClassWithNoUniqueAddressField) {
-  Decl *FromTU = getTuDecl(
-      R"(
-      struct B {};
-      struct A { B b; };
-      )",
-      Lang_CXX20);
-
-  CXXRecordDecl *FromD = FirstDeclMatcher<CXXRecordDecl>().match(
-      FromTU, cxxRecordDecl(hasName("A")));
-
-  for (auto *FD : FromD->fields())
-    FD->addAttr(clang::NoUniqueAddressAttr::Create(FromD->getASTContext(),
-                                                   clang::SourceRange()));
-  FromD->markEmpty();
-
-  CXXRecordDecl *ToD = cast<CXXRecordDecl>(Import(FromD, Lang_CXX20));
-  EXPECT_EQ(true, ToD->isEmpty());
-  for (auto *FD : ToD->fields())
-    EXPECT_EQ(true, FD->hasAttr<NoUniqueAddressAttr>());
-}
-
 INSTANTIATE_TEST_SUITE_P(ParameterizedTests, ASTImporterLookupTableTest,
                          DefaultTestValuesForRunOptions);