[llvm] [LV][EVL]Support reversed loads/stores. (PR #88025)

[via llvm-commits]

ayalz wrote:

> LGTM with a few additional nits inline.
> 
> Looks like all comments have been addressed, thanks!

Added a minor nit (post-commit): explanation that an all-true mask is always used for reverse is better placed when documenting createReverseEVL(), rather than (some of) its callers.

https://github.com/llvm/llvm-project/pull/88025