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SF #561244, Micro optimizations

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Initialize the small integers and __builtins__ in startup.
This removes some if conditions.
Change XDECREF to DECREF for values which shouldn't be NULL.
This commit is contained in:
Neal Norwitz 2002-12-30 22:29:22 +00:00
parent 83f898c86c
commit c91ed400e0
5 changed files with 44 additions and 19 deletions
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1
Include/intobject.h
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@ -30,6 +30,7 @@ PyAPI_DATA(PyTypeObject) PyInt_Type;
#define PyInt_Check(op) PyObject_TypeCheck(op, &PyInt_Type)
#define PyInt_CheckExact(op) ((op)->ob_type == &PyInt_Type)
PyAPI_FUNC(int) PyInt_Init(void);
PyAPI_FUNC(PyObject *) PyInt_FromString(char*, char**, int);
#ifdef Py_USING_UNICODE
PyAPI_FUNC(PyObject *) PyInt_FromUnicode(Py_UNICODE*, int, int);

1
Include/pythonrun.h
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@ -100,6 +100,7 @@ PyAPI_FUNC(PyObject *) _PySys_Init(void);
PyAPI_FUNC(void) _PyImport_Init(void);
PyAPI_FUNC(void) _PyExc_Init(void);
PyAPI_FUNC(void) _PyImportHooks_Init(void);
PyAPI_FUNC(int) PyFrame_Init(void);
/* Various internal finalizers */
PyAPI_FUNC(void) _PyExc_Fini(void);