diff --git a/libcxx/include/__debug b/libcxx/include/__debug
index 29c51b2f2f4b..a1e21a703224 100644
--- a/libcxx/include/__debug
+++ b/libcxx/include/__debug
@@ -279,6 +279,16 @@ _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX11 inline void __debug_db_inser
 #endif
 }
 
+template <class _Tp>
+_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX11 inline void __debug_db_insert_i(_Tp* __i) {
+#if _LIBCPP_DEBUG_LEVEL == 2
+    if (!__libcpp_is_constant_evaluated())
+        __get_db()->__insert_i(__i);
+#else
+    (void)(__i);
+#endif
+}
+
 _LIBCPP_END_NAMESPACE_STD
 
 #endif // _LIBCPP_DEBUG_H
diff --git a/libcxx/include/__hash_table b/libcxx/include/__hash_table
index ba5027992512..6b682ab27c6c 100644
--- a/libcxx/include/__hash_table
+++ b/libcxx/include/__hash_table
@@ -288,9 +288,7 @@ public:
     typedef typename _NodeTypes::__node_value_type_pointer pointer;
 
     _LIBCPP_INLINE_VISIBILITY __hash_iterator() _NOEXCEPT : __node_(nullptr) {
-#if _LIBCPP_DEBUG_LEVEL == 2
-        __get_db()->__insert_i(this);
-#endif
+        _VSTD::__debug_db_insert_i(this);
     }
 
 #if _LIBCPP_DEBUG_LEVEL == 2
@@ -400,9 +398,7 @@ public:
 
 
     _LIBCPP_INLINE_VISIBILITY __hash_const_iterator() _NOEXCEPT : __node_(nullptr) {
-#if _LIBCPP_DEBUG_LEVEL == 2
-        __get_db()->__insert_i(this);
-#endif
+        _VSTD::__debug_db_insert_i(this);
     }
 
     _LIBCPP_INLINE_VISIBILITY
@@ -517,9 +513,7 @@ public:
     typedef typename _NodeTypes::__node_value_type_pointer      pointer;
 
     _LIBCPP_INLINE_VISIBILITY __hash_local_iterator() _NOEXCEPT : __node_(nullptr) {
-#if _LIBCPP_DEBUG_LEVEL == 2
-        __get_db()->__insert_i(this);
-#endif
+        _VSTD::__debug_db_insert_i(this);
     }
 
 #if _LIBCPP_DEBUG_LEVEL == 2
@@ -651,9 +645,7 @@ public:
 
 
     _LIBCPP_INLINE_VISIBILITY __hash_const_local_iterator() _NOEXCEPT : __node_(nullptr) {
-#if _LIBCPP_DEBUG_LEVEL == 2
-        __get_db()->__insert_i(this);
-#endif
+        _VSTD::__debug_db_insert_i(this);
     }
 
     _LIBCPP_INLINE_VISIBILITY
diff --git a/libcxx/include/__iterator/wrap_iter.h b/libcxx/include/__iterator/wrap_iter.h
index 1408c673bc61..d9dbee588896 100644
--- a/libcxx/include/__iterator/wrap_iter.h
+++ b/libcxx/include/__iterator/wrap_iter.h
@@ -43,10 +43,7 @@ public:
     _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX11 __wrap_iter() _NOEXCEPT
                 : __i()
     {
-#if _LIBCPP_DEBUG_LEVEL == 2
-      if (!__libcpp_is_constant_evaluated())
-        __get_db()->__insert_i(this);
-#endif
+        _VSTD::__debug_db_insert_i(this);
     }
     template <class _Up> _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX11
         __wrap_iter(const __wrap_iter<_Up>& __u,
diff --git a/libcxx/include/list b/libcxx/include/list
index 004b445831c8..258fe2cee727 100644
--- a/libcxx/include/list
+++ b/libcxx/include/list
@@ -319,9 +319,7 @@ public:
     _LIBCPP_INLINE_VISIBILITY
     __list_iterator() _NOEXCEPT : __ptr_(nullptr)
     {
-#if _LIBCPP_DEBUG_LEVEL == 2
-        __get_db()->__insert_i(this);
-#endif
+        _VSTD::__debug_db_insert_i(this);
     }
 
 #if _LIBCPP_DEBUG_LEVEL == 2
@@ -431,9 +429,7 @@ public:
     _LIBCPP_INLINE_VISIBILITY
     __list_const_iterator() _NOEXCEPT : __ptr_(nullptr)
     {
-#if _LIBCPP_DEBUG_LEVEL == 2
-        __get_db()->__insert_i(this);
-#endif
+        _VSTD::__debug_db_insert_i(this);
     }
     _LIBCPP_INLINE_VISIBILITY
     __list_const_iterator(const __list_iterator<_Tp, _VoidPtr>& __p) _NOEXCEPT