[libc-commits] [libc] [libc] abs is a const function (PR #79650)

[Schrodinger ZHU Yifan via libc-commits]

SchrodingerZhu wrote:

We have internal versions of math kernels `LIBC_NAMESPACE`. I think it is legitimate to add additional attributes to these internal versions of these functions if found helpful. Addition non-standard attributes to exposed version as specified in spec sometimes will lead problems.

https://github.com/llvm/llvm-project/pull/79650