[llvm] [RISCV] Combine trunc (sra sext (x), zext (y)) to sra (x, smin (y, scalarsizeinbits(y) - 1)) (PR #65728)

[Luke Lau via llvm-commits]

lukel97 wrote:

No problem, I think you're right btw, it looks like only those with write access can request a review. I've flagged it in the discourse thread https://discourse.llvm.org/t/update-on-github-pull-requests/71540/105?u=lukel

https://github.com/llvm/llvm-project/pull/65728