3.11: Performance regression in ctypes #92356
Description
Bug report
There is an approximately 8% performance regression in function call overhead in ctypes in py3.11.0a7 vs. py3.10.4. On my machine, 280 ns/call vs. 235 ns/call.
Additional context in faster-cpython/ideas#370.
Your environment
Both Python versions built from source with pgo on Fedora Linux 36, x86_64.