[llvm] [AArch64] Add invalid 1 x vscale costs for reductions and reduction-operations. (PR #102105)

[Ramkumar Ramachandra via llvm-commits]

artagnon wrote:

> The usual "fix" for this until it is supported

Do we see this being supported in the future? I thought it was an intrinsic limitation of SVE?

https://github.com/llvm/llvm-project/pull/102105