[libc-commits] [libc] [libc] Prevent constant propagation for atanf(+-Inf) in gcc. (PR #85733)

[Schrodinger ZHU Yifan via libc-commits]

SchrodingerZhu wrote:

A side question, what should be the best way to mark a value as nondeterministic (non constant)?

https://github.com/llvm/llvm-project/pull/85733