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gh-128262: Allow specialization of calls to classes with __slots__ (GH-128263)

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Ken Jin 2024-12-31 12:24:17 +08:00 • committed by GitHub
parent dafe7a4463
commit 7ef4907412
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GPG key ID: B5690EEEBB952194
5 changed files with 17 additions and 11 deletions
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8
Python/generated_cases.c.h generated
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@ -1048,13 +1048,17 @@
DEOPT_IF(!PyType_Check(callable_o), CALL);
PyTypeObject *tp = (PyTypeObject *)callable_o;
DEOPT_IF(FT_ATOMIC_LOAD_UINT32_RELAXED(tp->tp_version_tag) != type_version, CALL);
assert(tp->tp_flags & Py_TPFLAGS_INLINE_VALUES);
assert(tp->tp_new == PyBaseObject_Type.tp_new);
assert(tp->tp_flags & Py_TPFLAGS_HEAPTYPE);
assert(tp->tp_alloc == PyType_GenericAlloc);
PyHeapTypeObject *cls = (PyHeapTypeObject *)callable_o;
PyFunctionObject *init_func = (PyFunctionObject *)FT_ATOMIC_LOAD_PTR_ACQUIRE(cls->_spec_cache.init);
PyCodeObject *code = (PyCodeObject *)init_func->func_code;
DEOPT_IF(!_PyThreadState_HasStackSpace(tstate, code->co_framesize + _Py_InitCleanup.co_framesize), CALL);
STAT_INC(CALL, hit);
PyObject *self_o = _PyType_NewManagedObject(tp);
_PyFrame_SetStackPointer(frame, stack_pointer);
PyObject *self_o = PyType_GenericAlloc(tp, 0);
stack_pointer = _PyFrame_GetStackPointer(frame);
if (self_o == NULL) {
goto error;
}