[PATCH] D96013: GlobalISel: Try to combine G_[SU]DIV and G_[SU]REM

Christudasan Devadasan via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Mar 3 08:16:20 PST 2021


cdevadas added a comment.

The div/rem pair coming from different BB will have many scenarios that can complicate the match/apply functions and it is beyond the scope of the Combiner.
I will limit the pattern to match it for the pair coming from the same BB.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D96013/new/

https://reviews.llvm.org/D96013



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