[llvm-branch-commits] [RISC-V][MC] Add support for RVY loads/stores (PR #177073)

[Alexander Richardson via llvm-branch-commits]

arichardson wrote:

Looks like I need to pull some fixes from later in the stack into this pull request first to resolve the VT error. I think I must have accidentally moved them into another commit. 

https://github.com/llvm/llvm-project/pull/177073