[libc-commits] [libc] [libc] implement cached process/thread identity (PR #95965)

[Schrodinger ZHU Yifan via libc-commits]

SchrodingerZhu wrote:

This PR somehow gets 50k+ commits diverged from main. I think it is a git bug but it makes me really hard to reconcile the changes.

https://github.com/llvm/llvm-project/pull/95965