1 files changed, 5 insertions, 3 deletions
diff --git a/Objects/listobject.c b/Objects/listobject.c
index 6da8391fc2..b1f2b59db0 100644
--- a/Objects/listobject.c
+++ b/Objects/listobject.c
@@ -3356,23 +3356,25 @@ listreviter_setstate(listreviterobject *it, PyObject *state)
 static PyObject *
 listiter_reduce_general(void *_it, int forward)
 {
+    _Py_IDENTIFIER(iter);
+    _Py_IDENTIFIER(reversed);
     PyObject *list;
 
     /* the objects are not the same, index is of different types! */
     if (forward) {
         listiterobject *it = (listiterobject *)_it;
         if (it->it_seq)
-            return Py_BuildValue("N(O)n", _PyObject_GetBuiltin("iter"),
+            return Py_BuildValue("N(O)n", _PyEval_GetBuiltinId(&PyId_iter),
                                  it->it_seq, it->it_index);
     } else {
         listreviterobject *it = (listreviterobject *)_it;
         if (it->it_seq)
-            return Py_BuildValue("N(O)n", _PyObject_GetBuiltin("reversed"),
+            return Py_BuildValue("N(O)n", _PyEval_GetBuiltinId(&PyId_reversed),
                                  it->it_seq, it->it_index);
     }
     /* empty iterator, create an empty list */
     list = PyList_New(0);
     if (list == NULL)
         return NULL;
-    return Py_BuildValue("N(N)", _PyObject_GetBuiltin("iter"), list);
+    return Py_BuildValue("N(N)", _PyEval_GetBuiltinId(&PyId_iter), list);
 }