[llvm] [RISCV] Check the extension type for atomic loads in isel patterns. (PR #137019)

[Matt Arsenault via llvm-commits]

arsenm wrote:

>  Fixing that will impact other targets as almost all of them also ignore the extension type.

A consequence of this never having been implemented correctly in the first place 

https://github.com/llvm/llvm-project/pull/137019