[libc-commits] [libc] [libc][math] Make pow function correctly rounded for all rounding modes. (PR #222827)

[via libc-commits]

https://github.com/Sukumarsawant approved this pull request.

Should have bazel entries files like pow and frac256,etc else would fail bazel build. 
Apart from that LGTM.

https://github.com/llvm/llvm-project/pull/222827