[libc-commits] [libc] [libc][math] Short-circuit certain powf range errors (PR #223719)

[via libc-commits]

lntue wrote:

@sriramshastry : Sorry I'm updating `powf` functions to fix the last accuracy issue, and improve its performance + code size.  I'll send out the PR later today.  Do you mind revisiting this optimization again after that?  Thanks,

https://github.com/llvm/llvm-project/pull/223719