diff -r 7c71d2f97196 Modules/_bisectmodule.c
--- a/Modules/_bisectmodule.c	Thu Nov 07 12:37:56 2013 +0100
+++ b/Modules/_bisectmodule.c	Thu Nov 07 16:47:58 2013 +0100
@@ -6,6 +6,8 @@
 #define PY_SSIZE_T_CLEAN
 #include "Python.h"
 
+_Py_IDENTIFIER(insert);
+
 static Py_ssize_t
 internal_bisect_right(PyObject *list, PyObject *item, Py_ssize_t lo, Py_ssize_t hi)
 {
@@ -90,8 +92,6 @@
         if (PyList_Insert(list, index, item) < 0)
             return NULL;
     } else {
-        _Py_IDENTIFIER(insert);
-
         result = _PyObject_CallMethodId(list, &PyId_insert, "nO", index, item);
         if (result == NULL)
             return NULL;
@@ -195,7 +195,6 @@
         if (PyList_Insert(list, index, item) < 0)
             return NULL;
     } else {
-        _Py_IDENTIFIER(insert);
         result = _PyObject_CallMethodId(list, &PyId_insert, "nO", index, item);
         if (result == NULL)
             return NULL;
diff -r 7c71d2f97196 Modules/_datetimemodule.c
--- a/Modules/_datetimemodule.c	Thu Nov 07 12:37:56 2013 +0100
+++ b/Modules/_datetimemodule.c	Thu Nov 07 16:47:58 2013 +0100
@@ -115,6 +115,12 @@
 #define SIGNED_ADD_OVERFLOWED(RESULT, I, J) \
     ((((RESULT) ^ (I)) & ((RESULT) ^ (J))) < 0)
 
+
+_Py_IDENTIFIER(as_integer_ratio);
+_Py_IDENTIFIER(fromtimestamp);
+_Py_IDENTIFIER(isoformat);
+_Py_IDENTIFIER(strftime);
+
 /* Compute Python divmod(x, y), returning the quotient and storing the
  * remainder into *r.  The quotient is the floor of x/y, and that's
  * the real point of this.  C will probably truncate instead (C99
@@ -1277,8 +1283,6 @@
             goto Done;
         format = PyUnicode_FromString(PyBytes_AS_STRING(newfmt));
         if (format != NULL) {
-            _Py_IDENTIFIER(strftime);
-
             result = _PyObject_CallMethodId(time, &PyId_strftime, "OO",
                                             format, timetuple, NULL);
             Py_DECREF(format);
@@ -1566,7 +1570,6 @@
     PyObject *result = NULL;
     PyObject *pyus_in = NULL, *temp, *pyus_out;
     PyObject *ratio = NULL;
-    _Py_IDENTIFIER(as_integer_ratio);
 
     pyus_in = delta_to_microseconds(delta);
     if (pyus_in == NULL)
@@ -1665,7 +1668,6 @@
     PyObject *result = NULL;
     PyObject *pyus_in = NULL, *temp, *pyus_out;
     PyObject *ratio = NULL;
-    _Py_IDENTIFIER(as_integer_ratio);
 
     pyus_in = delta_to_microseconds(delta);
     if (pyus_in == NULL)
@@ -2482,7 +2484,6 @@
 {
     PyObject *time;
     PyObject *result;
-    _Py_IDENTIFIER(fromtimestamp);
 
     time = time_time();
     if (time == NULL)
@@ -2635,8 +2636,6 @@
 static PyObject *
 date_str(PyDateTime_Date *self)
 {
-    _Py_IDENTIFIER(isoformat);
-
     return _PyObject_CallMethodId((PyObject *)self, &PyId_isoformat, "()");
 }
 
@@ -2676,7 +2675,6 @@
 date_format(PyDateTime_Date *self, PyObject *args)
 {
     PyObject *format;
-    _Py_IDENTIFIER(strftime);
 
     if (!PyArg_ParseTuple(args, "U:__format__", &format))
         return NULL;
@@ -3593,8 +3591,6 @@
 static PyObject *
 time_str(PyDateTime_Time *self)
 {
-    _Py_IDENTIFIER(isoformat);
-
     return _PyObject_CallMethodId((PyObject *)self, &PyId_isoformat, "()");
 }
 
@@ -4529,8 +4525,6 @@
 static PyObject *
 datetime_str(PyDateTime_DateTime *self)
 {
-    _Py_IDENTIFIER(isoformat);
-
     return _PyObject_CallMethodId((PyObject *)self, &PyId_isoformat, "(s)", " ");
 }
 
diff -r 7c71d2f97196 Modules/_sqlite/connection.c
--- a/Modules/_sqlite/connection.c	Thu Nov 07 12:37:56 2013 +0100
+++ b/Modules/_sqlite/connection.c	Thu Nov 07 16:47:58 2013 +0100
@@ -41,6 +41,8 @@
 #endif
 #endif
 
+_Py_IDENTIFIER(cursor);
+
 static int pysqlite_connection_set_isolation_level(pysqlite_Connection* self, PyObject* isolation_level);
 static void _pysqlite_drop_unused_cursor_references(pysqlite_Connection* self);
 
@@ -1279,7 +1281,6 @@
     PyObject* cursor = 0;
     PyObject* result = 0;
     PyObject* method = 0;
-    _Py_IDENTIFIER(cursor);
 
     cursor = _PyObject_CallMethodId((PyObject*)self, &PyId_cursor, "");
     if (!cursor) {
@@ -1309,7 +1310,6 @@
     PyObject* cursor = 0;
     PyObject* result = 0;
     PyObject* method = 0;
-    _Py_IDENTIFIER(cursor);
 
     cursor = _PyObject_CallMethodId((PyObject*)self, &PyId_cursor, "");
     if (!cursor) {
@@ -1339,7 +1339,6 @@
     PyObject* cursor = 0;
     PyObject* result = 0;
     PyObject* method = 0;
-    _Py_IDENTIFIER(cursor);
 
     cursor = _PyObject_CallMethodId((PyObject*)self, &PyId_cursor, "");
     if (!cursor) {
diff -r 7c71d2f97196 Objects/typeobject.c
--- a/Objects/typeobject.c	Thu Nov 07 12:37:56 2013 +0100
+++ b/Objects/typeobject.c	Thu Nov 07 16:47:58 2013 +0100
@@ -49,6 +49,8 @@
 _Py_IDENTIFIER(__name__);
 _Py_IDENTIFIER(__new__);
 _Py_IDENTIFIER(__abstractmethods__);
+_Py_IDENTIFIER(__len__);
+_Py_IDENTIFIER(__delitem__);
 
 static PyObject *
 slot_tp_new(PyTypeObject *type, PyObject *args, PyObject *kwds);
@@ -5068,7 +5070,6 @@
 static Py_ssize_t
 slot_sq_length(PyObject *self)
 {
-    _Py_IDENTIFIER(__len__);
     PyObject *res = call_method(self, &PyId___len__, "()");
     Py_ssize_t len;
 
@@ -5129,7 +5130,6 @@
 slot_sq_ass_item(PyObject *self, Py_ssize_t index, PyObject *value)
 {
     PyObject *res;
-    _Py_IDENTIFIER(__delitem__);
     _Py_IDENTIFIER(__setitem__);
 
     if (value == NULL)
@@ -5180,7 +5180,6 @@
 slot_mp_ass_subscript(PyObject *self, PyObject *key, PyObject *value)
 {
     PyObject *res;
-    _Py_IDENTIFIER(__delitem__);
     _Py_IDENTIFIER(__setitem__);
 
     if (value == NULL)
@@ -5232,7 +5231,6 @@
     PyObject *func, *args;
     int result = -1;
     int using_len = 0;
-    _Py_IDENTIFIER(__len__);
     _Py_IDENTIFIER(__bool__);
 
     func = lookup_maybe(self, &PyId___bool__);