[llvm] [RISCV][ISEL] Lowering to load-acquire/store-release for RISCV Zalasr (PR #82914)

[Brendan Sweeney via llvm-commits]

mehnadnerd wrote:

I've updated it and it is now ARC approved https://lists.riscv.org/g/tech-unprivileged/message/966. Does anything else need to be done to merge it?

https://github.com/llvm/llvm-project/pull/82914