[issue29259] Add tp_fastcall to PyTypeObject: support FASTCALL calling convention for all callable objects

[Roundup Robot]

Roundup Robot added the comment:

New changeset 31342913fb1e by Victor Stinner in branch 'default':
Fix PyCFunction_Call() performance issue
https://hg.python.org/cpython/rev/31342913fb1e

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status: pending -> open

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue29259>
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