[libc-commits] [libc] [libc][NFC] Fix mixed up biased/unbiased exponent (PR #75037)

[Guillaume Chatelet via libc-commits]

gchatelet wrote:

This also helps make some lines less mysterious

https://github.com/llvm/llvm-project/blob/276a024b497e025aa7484ae9aa1513675ca03dda/libc/src/__support/FPUtil/NormalFloat.h#L257

https://github.com/llvm/llvm-project/blob/276a024b497e025aa7484ae9aa1513675ca03dda/libc/src/__support/FPUtil/NormalFloat.h#L136

https://github.com/llvm/llvm-project/pull/75037