[libcxx-commits] [libcxx] [libc++] Make __synth_three_way cheaper to build in common case (PR #227580)

[Nikolas Klauser via libcxx-commits]

https://github.com/philnik777 commented:

Is it possible to short-circuit in `three_way_comparable_with` instead? As-is this seems very ad-hoc.

https://github.com/llvm/llvm-project/pull/227580