[llvm] [AArch64] Scalarize extracted vector loads. (PR #159714)

[Sjoerd Meijer via llvm-commits]

https://github.com/sjoerdmeijer commented:

Nice optimisation.

Just one nit about tests, is there a test with scalable vectors where this shouldn't trigger?

https://github.com/llvm/llvm-project/pull/159714