[llvm-branch-commits] [compiler-rt] release/19.x: [AArch64][SME] Rewrite __arm_sc_memset to remove invalid instruction (#101522) (PR #101938)

[Kerry McLaughlin via llvm-branch-commits]

kmclaughlin-arm wrote:

I think this should be merged into the release branch as the __arm_ac_memset routine it fixes cannot be run in streaming-mode without this change.

https://github.com/llvm/llvm-project/pull/101938