[PATCH] D88785: Support {S,U}REMEqFold before legalization

[Simonas Kazlauskas via Phabricator via llvm-commits]

nagisa added a comment.

@RKSimon I cherry-picked your patch on top of mine and there were no changes in test output (as reported by `check-llvm`), sadly. If anything your differential makes improvements by this differential slightly less impressive.

I think that makes sense, though, because `{S,U}REM-SetEq` folds down to a regular multiplication, and not `MULHU`/`MULHS`.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D88785/new/

https://reviews.llvm.org/D88785