[issue30230] Move quick test in PyObject_IsSubClass outside of PyType_CheckExact guard

[Serhiy Storchaka]

Changes by Serhiy Storchaka <storchaka+cpython at gmail.com>:


----------
title: Move quick test in PyObject_IsSubClass outside if PyType_CheckExact guard -> Move quick test in PyObject_IsSubClass outside of PyType_CheckExact guard
type: behavior -> performance

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue30230>
_______________________________________