620     PyMemoTable *memo;          /* Memo table, keep track of the seen  member
663     PyObject **memo;  member
730     PyMemoTable *memo = PyMem_Malloc(sizeof(PyMemoTable));  in PyMemoTable_New()  local
731     if (memo == NULL) {  in PyMemoTable_New()
736     memo->mt_used = 0;  in PyMemoTable_New()
737     memo->mt_allocated = MT_MINSIZE;  in PyMemoTable_New()
738     memo->mt_mask = MT_MINSIZE - 1;  in PyMemoTable_New()
739     memo->mt_table = PyMem_Malloc(MT_MINSIZE * sizeof(PyMemoEntry));  in PyMemoTable_New()
740     if (memo->mt_table == NULL) {  in PyMemoTable_New()
741         PyMem_Free(memo);  in PyMemoTable_New()
745     memset(memo->mt_table, 0, MT_MINSIZE * sizeof(PyMemoEntry));  in PyMemoTable_New()
747     return memo;  in PyMemoTable_New()
1130     self->memo = PyMemoTable_New();  in _Pickler_New()
1134     if (self->memo == NULL || self->output_buffer == NULL) {  in _Pickler_New()
1513     PyObject **memo_new = self->memo;  in _Unpickler_ResizeMemoList()
1519     self->memo = memo_new;  in _Unpickler_ResizeMemoList()
1521         self->memo[i] = NULL;  in _Unpickler_ResizeMemoList()
1533     return self->memo[idx];  in _Unpickler_MemoGet()
1549     old_item = self->memo[idx];  in _Unpickler_MemoPut()
1550     self->memo[idx] = value;  in _Unpickler_MemoPut()
1563     PyObject **memo = PyMem_NEW(PyObject *, new_size);  in _Unpickler_NewMemo()  local
1564     if (memo == NULL) {  in _Unpickler_NewMemo()
1568     memset(memo, 0, new_size * sizeof(PyObject *));  in _Unpickler_NewMemo()
1569     return memo;  in _Unpickler_NewMemo()
1577     PyObject **memo = self->memo;  in _Unpickler_MemoCleanup()  local
1579     if (self->memo == NULL)  in _Unpickler_MemoCleanup()
1581     self->memo = NULL;  in _Unpickler_MemoCleanup()
1584         Py_XDECREF(memo[i]);  in _Unpickler_MemoCleanup()
1586     PyMem_Free(memo);  in _Unpickler_MemoCleanup()
1619     self->memo = _Unpickler_NewMemo(self->memo_size);  in _Unpickler_New()
1622     if (self->memo == NULL || self->stack == NULL) {  in _Unpickler_New()
1710     value = PyMemoTable_Get(self->memo, key);  in memo_get()
1764     idx = PyMemoTable_Size(self->memo);  in memo_put()
1765     if (PyMemoTable_Set(self->memo, obj, idx) < 0)  in memo_put()
2811         if (PyMemoTable_Get(self->memo, obj)) {  in save_tuple()
2838     if (PyMemoTable_Get(self->memo, obj)) {  in save_tuple()
3493     if (PyMemoTable_Get(self->memo, obj)) {  in save_frozenset()
4204         if (PyMemoTable_Get(self->memo, obj)) {  in save_reduce()
4302     if (PyMemoTable_Get(self->memo, obj)) {  in save()
4552     if (self->memo)  in _pickle_Pickler_clear_memo_impl()
4553         PyMemoTable_Clear(self->memo);  in _pickle_Pickler_clear_memo_impl()
4609     if (self->memo != NULL) {  in _pickle_Pickler___sizeof___impl()
4611         res += self->memo->mt_allocated * sizeof(PyMemoEntry);  in _pickle_Pickler___sizeof___impl()
4642     PyMemoTable_Del(self->memo);  in Pickler_dealloc()
4670     if (self->memo != NULL) {  in Pickler_clear()
4671         PyMemoTable *memo = self->memo;  in Pickler_clear()  local
4672         self->memo = NULL;  in Pickler_clear()
4673         PyMemoTable_Del(memo);  in Pickler_clear()
4744     if (self->memo == NULL) {  in _pickle_Pickler___init___impl()
4745         self->memo = PyMemoTable_New();  in _pickle_Pickler___init___impl()
4746         if (self->memo == NULL)  in _pickle_Pickler___init___impl()
4797     if (self->pickler->memo)  in _pickle_PicklerMemoProxy_clear_impl()
4798         PyMemoTable_Clear(self->pickler->memo);  in _pickle_PicklerMemoProxy_clear_impl()
4812     PyMemoTable *memo;  in _pickle_PicklerMemoProxy_copy_impl()  local
4817     memo = self->pickler->memo;  in _pickle_PicklerMemoProxy_copy_impl()
4818     for (size_t i = 0; i < memo->mt_allocated; ++i) {  in _pickle_PicklerMemoProxy_copy_impl()
4819         PyMemoEntry entry = memo->mt_table[i];  in _pickle_PicklerMemoProxy_copy_impl()
4977         new_memo = PyMemoTable_Copy(pickler->memo);  in Pickler_set_memo()
5013     PyMemoTable_Del(self->memo);  in Pickler_set_memo()
5014     self->memo = new_memo;  in Pickler_set_memo()
7126     if (self->memo != NULL)  in _pickle_Unpickler___sizeof___impl()
7279     self->memo = _Unpickler_NewMemo(self->memo_size);  in _pickle_Unpickler___init___impl()
7280     if (self->memo == NULL)  in _pickle_Unpickler___init___impl()
7313     self->unpickler->memo = _Unpickler_NewMemo(self->unpickler->memo_size);  in _pickle_UnpicklerMemoProxy_clear_impl()
7314     if (self->unpickler->memo == NULL)  in _pickle_UnpicklerMemoProxy_clear_impl()
7338         value = self->unpickler->memo[i];  in _pickle_UnpicklerMemoProxy_copy_impl()
7498             Py_XINCREF(unpickler->memo[i]);  in Unpickler_set_memo()
7499             new_memo[i] = unpickler->memo[i];  in Unpickler_set_memo()
7539     self->memo = new_memo;  in Unpickler_set_memo()