Message 402143 - Python tracker

> In my case, pgo got stuck on linking with the object.h.

Me too. Since commit 28d28e0 (the first commit to slow down the PGO build), if add `__forceinline` attribute to _Py_DECREF() function in object.h, the PGO build hangs (>50 minutes).

So PR 28427 may not be a short-term solution.