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Author: iritkatriel

Python/bytecodes.c

@@ -962,8 +962,7 @@ dummy_func(
         op(_GUARD_NOS_DICT_NOT_EXACT, (nos, unused -- nos, unused)) {
             PyObject *o = PyStackRef_AsPyObjectBorrow(nos);
             DEOPT_IF(!Py_TYPE(o)->tp_as_mapping);
-            DEOPT_IF(Py_TYPE(o)->tp_as_mapping->mp_subscript !=
-                     PyDict_Type.tp_as_mapping->mp_subscript);
+            DEOPT_IF(Py_TYPE(o)->tp_as_mapping->mp_subscript != _PyDict_Subscript);
         }
 
         op(_GUARD_TOS_DICT, (tos -- tos)) {

Python/executor_cases.c.h

@@ -2650,7 +2650,7 @@ _Py_Specialize_BinaryOp(_PyStackRef lhs_st, _PyStackRef rhs_st, _Py_CODEUNIT *in
             }
             if (PyDict_Check(lhs)) {
                 if ((Py_TYPE(lhs)->tp_as_mapping != NULL) &&
-                    (Py_TYPE(lhs)->tp_as_mapping->mp_subscript == PyDict_Type.tp_as_mapping->mp_subscript))
+                    (Py_TYPE(lhs)->tp_as_mapping->mp_subscript == _PyDict_Subscript))
                 {
                     specialize(instr, BINARY_OP_SUBSCR_DICT);
                     return;