[clang] [llvm] [AArch64][SVE] Lower unpredicated loads/stores as LDR/STR. (PR #127837)

[David Green via cfe-commits]

davemgreen wrote:

It probably needs to not happen with -fno-unaligned-access (or +strict-align), unless the load / store is known to be 16byte aligned. See https://github.com/llvm/llvm-project/issues/119732 from recently. (Also I guess they shouldn't work in BE, but I believe that is not supported for scalable vectors).

https://github.com/llvm/llvm-project/pull/127837