[llvm-branch-commits] [llvm] PR for llvm/llvm-project#80140 (PR #80141)

[David Sherwood via llvm-branch-commits]

https://github.com/david-arm approved this pull request.

LGTM. This is a critical fix for SME to ensure correct behaviour and prevent stack corruption.

https://github.com/llvm/llvm-project/pull/80141