[llvm-branch-commits] [llvm] [AArch64][SME] Avoid ZA save state changes in loops in MachineSMEABIPass (PR #149065)

[Benjamin Maxwell via llvm-branch-commits]

MacDue wrote:

This is a stacked PR. See other PRs below:

1. https://github.com/llvm/llvm-project/pull/149062
2. https://github.com/llvm/llvm-project/pull/149063
3. https://github.com/llvm/llvm-project/pull/149064
4.  :point_right: https://github.com/llvm/llvm-project/pull/149065

https://github.com/llvm/llvm-project/pull/149065