[libc-commits] [libc] [libc][NFC] Integrate `quick_mul`, `quick_add`, `multiply_add`, `pow_n` and `mul_pow_2` as member functions of `DyadicFloat` (PR #89373)

[Michael Jones via libc-commits]

https://github.com/michaelrj-google approved this pull request.

LGTM

https://github.com/llvm/llvm-project/pull/89373