[libcxx-commits] [libcxx] [libc++] Optimize std::find if types are integral and have the same signedness (PR #70345)

[Louis Dionne via libcxx-commits]

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

Actually I am going to approve this but please add the non-zero tests, and ping me again if you need to change the implementation when you add these tests.

https://github.com/llvm/llvm-project/pull/70345