diff --git a/clang/lib/Sema/SemaCast.cpp b/clang/lib/Sema/SemaCast.cpp
index b338d601db739..d65ecf52c5231 100644
--- a/clang/lib/Sema/SemaCast.cpp
+++ b/clang/lib/Sema/SemaCast.cpp
@@ -935,14 +935,6 @@ void CastOperation::CheckDynamicCast() {
           << isClangCL;
   }
 
-  // For a dynamic_cast to a final type, IR generation might emit a reference
-  // to the vtable.
-  if (DestRecord) {
-    auto *DestDecl = DestRecord->getAsCXXRecordDecl();
-    if (DestDecl->isEffectivelyFinal())
-      Self.MarkVTableUsed(OpRange.getBegin(), DestDecl);
-  }
-
   // Done. Everything else is run-time checks.
   Kind = CK_Dynamic;
 }
diff --git a/clang/test/CodeGenCXX/dynamic-cast-exact.cpp b/clang/test/CodeGenCXX/dynamic-cast-exact.cpp
index bd283e85101b4..676aa975a7268 100644
--- a/clang/test/CodeGenCXX/dynamic-cast-exact.cpp
+++ b/clang/test/CodeGenCXX/dynamic-cast-exact.cpp
@@ -76,12 +76,3 @@ H *exact_multi(A *a) {
   // CHECK: phi ptr [ %[[RESULT]], %[[LABEL_NOTNULL]] ], [ null, %[[LABEL_FAILED]] ]
   return dynamic_cast<H*>(a);
 }
-
-namespace GH64088 {
-  // Ensure we mark the B vtable as used here, because we're going to emit a
-  // reference to it.
-  // CHECK: define {{.*}} @_ZN7GH640881BD0
-  struct A { virtual ~A(); };
-  struct B final : A { virtual ~B() = default; };
-  B *cast(A *p) { return dynamic_cast<B*>(p); }
-}