[libcxx-commits] [libcxx] Revert "Reapply "[libc++] Explicitly convert to masks in SIMD code (#107983)"" (PR #122022)

[Nikolas Klauser via libcxx-commits]

https://github.com/philnik777 approved this pull request.

This just keeps on giving :(

https://github.com/llvm/llvm-project/pull/122022