[PATCH] D147368: [LoongArch] Optimize bitwise and with immediates

[Ben Shi via Phabricator via llvm-commits]

benshi001 added a comment.

In D147368#4238148 <https://reviews.llvm.org/D147368#4238148>, @xen0n wrote:

> Good catch, thanks!
>
> IMO you could include as comments your explanations to existing cases where this optimization has not taken place (e.g. "This is not optimized into `bstrpick + slli` because the constant has multiple uses."), so future readers wouldn't have to do archaeology to see them. The code changes LGTM.

Thanks. I have updated https://reviews.llvm.org/D147367 with your suggestion !


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  https://reviews.llvm.org/D147368/new/

https://reviews.llvm.org/D147368