[PATCH] D94637: [RISCV] Add SH*ADD(.UW) instructions to Zba extension based on 0.93 bitmanip spec.

[Craig Topper via Phabricator via llvm-commits]

craig.topper added a comment.

In D94637#2509271 <https://reviews.llvm.org/D94637#2509271>, @frasercrmck wrote:

> LGTM. I take it the patterns can come later?

I was trying to get through the MC layer changes hoping to intercept the LLVM 12 branch. I might go add them now that I think all the patches are done.


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