[libcxx-commits] [libcxx] [libc++] Speed up vector<bool> copy/move-ctors [1/3] (PR #120132)

[Peng Liu via libcxx-commits]

winner245 wrote:

I've dropped all commits related to algorithm changes and refactoring, and retained only the test enhancements. Accordingly, I've updated the PR description and revised the title too reflect these changes. 

https://github.com/llvm/llvm-project/pull/120132