[llvm] [RISCV][ISel] Remove redundant vmerge for vwsub(u).wv. (PR #80523)
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llvm-commits at lists.llvm.org
Sun Feb 4 19:32:16 PST 2024
sun-jacobi wrote:
> LGTM. For a future patch, could we generalize this with `llvm::isNeutralConstant` so we can handle vwmul too?
Sound great! Thank you.
https://github.com/llvm/llvm-project/pull/80523
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