[libcxx-commits] [libcxx] [libc++] Vectorize mismatch (PR #73255)

[Louis Dionne via libcxx-commits]

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

This LGTM, I do have a few comments but I think this is a really good patch. I would strongly encourage you to consider the interaction of these optimizations and the PSTL with `unseq`. I think we should use the same underlying machinery for both.

https://github.com/llvm/llvm-project/pull/73255