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[3.13] gh-127599: Fix _Py_RefcntAdd missing calls to _Py_INCREF_STAT_INC/_Py_INCREF_IMMORTAL_STAT_INC (GH-127717) (#128713)

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Previously, `_Py_RefcntAdd` hasn't called
`_Py_INCREF_STAT_INC/_Py_INCREF_IMMORTAL_STAT_INC` which is incorrect.

Now it has been fixed.
(cherry picked from commit ab05beb8ce)
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Ed Nutting 2025-01-18 17:00:46 +00:00 • committed by GitHub
parent 430ccbc009
commit fdac3629e9
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3 changed files with 12 additions and 0 deletions
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4
Include/internal/pycore_object.h
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@ -155,6 +155,10 @@ static inline void _Py_RefcntAdd(PyObject* op, Py_ssize_t n)
_Py_atomic_add_ssize(&op->ob_ref_shared, (n << _Py_REF_SHARED_SHIFT));
}
#endif
// Although the ref count was increased by `n` (which may be greater than 1)
// it is only a single increment (i.e. addition) operation, so only 1 refcnt
// increment operation is counted.
_Py_INCREF_STAT_INC();
}
#define _Py_RefcntAdd(op, n) _Py_RefcntAdd(_PyObject_CAST(op), n)