[llvm] [LV][AArch64] LoopVectorizer allows scalable frem instructions (PR #76247)

[Maciej Gabka via llvm-commits]

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

It LGTM, but probably worth to wait some time to give a chance @huntergr-arm and @fhahn to also have a look.

https://github.com/llvm/llvm-project/pull/76247