[llvm] [AArch64][LV][SLP] Vectorizers use call cost for vectorized frem (PR #82488)

[Paul Walker via llvm-commits]

paulwalker-arm wrote:

I've landed https://github.com/llvm/llvm-project/pull/83859 so my previous concerns/objections are no longer relevant and have reset my approval accordingly.

https://github.com/llvm/llvm-project/pull/82488