Issue #29263: LOAD_METHOD support for C methods

Calling builtin method is at most 10% faster.

2 files changed, 10 insertions, 0 deletions

diff --git a/Include/descrobject.h b/Include/descrobject.h
index 013d64521f..cb43174838 100644
--- a/Include/descrobject.h
+++ b/Include/descrobject.h
@@ -90,6 +90,9 @@ PyAPI_FUNC(PyObject *) PyDescr_NewMember(PyTypeObject *,
 PyAPI_FUNC(PyObject *) PyDescr_NewGetSet(PyTypeObject *,
                                                struct PyGetSetDef *);
 #ifndef Py_LIMITED_API
+
+PyAPI_FUNC(PyObject *) _PyMethodDescr_FastCallKeywords(
+        PyObject *descrobj, PyObject **stack, Py_ssize_t nargs, PyObject *kwnames);
 PyAPI_FUNC(PyObject *) PyDescr_NewWrapper(PyTypeObject *,
                                                 struct wrapperbase *, void *);
 #define PyDescr_IsData(d) (Py_TYPE(d)->tp_descr_set != NULL)
diff --git a/Include/methodobject.h b/Include/methodobject.h
index 7370419c39..b5c4e83730 100644
--- a/Include/methodobject.h
+++ b/Include/methodobject.h
@@ -102,6 +102,13 @@ PyAPI_FUNC(PyObject *) _PyMethodDef_RawFastCallDict(
     PyObject **args,
     Py_ssize_t nargs,
     PyObject *kwargs);
+
+PyAPI_FUNC(PyObject *) _PyMethodDef_RawFastCallKeywords(
+    PyMethodDef *method,
+    PyObject *self,
+    PyObject **args,
+    Py_ssize_t nargs,
+    PyObject *kwnames);
 #endif
 
 PyAPI_FUNC(int) PyCFunction_ClearFreeList(void);