[llvm] [AArch64][SVE] Add more MOVPRFX pseudos for SVE immediate instructions. (PR #192491)

[Paul Walker via llvm-commits]

paulwalker-arm wrote:

> > I suppose we're at a point where we cannot introduce new DestructiveInstTypes without also adding register allocation hints for them at the same time?
> 
> I included the hints due to it being a minor code change and to avoid some regressions, but I'm happy to drop them from the PR, or commit them separately, if that would be preferable?

That's OK, I'm happy to keep them. It makes sense that one requires the other.


https://github.com/llvm/llvm-project/pull/192491