[llvm-branch-commits] [llvm] [AArch64][SME] Support Windows/stack probes in MachineSMEABIPass (PR #149063)

[Benjamin Maxwell via llvm-branch-commits]

MacDue wrote:

Thanks :+1: My current thought is that it does not change anything for this patch (which mainly aims to restore the functionality that existed with the old lowering, which solved this the same way). However, it could help simplify the implementation if we move the handling for Windows into the MachineSMEABIPass (if we want to remove redundant buffer allocations on that target).  

https://github.com/llvm/llvm-project/pull/149063