[llvm-branch-commits] [llvm] [AArch64][SME] Support split ZPR and PPR area allocation (PR #142392)

[Eli Friedman via llvm-branch-commits]

efriedma-quic wrote:

In the implementation you're interested in, is there not a hazard between PPRs and GPRs?

What's the interaction between this and aarch64-enable-zpr-predicate-spills?

https://github.com/llvm/llvm-project/pull/142392