[PATCH] D108073: [PassBuilder] Don't use MemorySSA for standalone LoopRotate passes

Nikita Popov via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat Aug 14 09:30:43 PDT 2021


nikic added a comment.

> Weirdly, I'm not seeing any significant compile-time change from this patch, so I'm wondering if I'm misunderstanding something here...

The answer to that is D108074 <https://reviews.llvm.org/D108074>: There are subsequent passes that also have unnecessary MemorySSA requirements, so just dropping it here doesn't matter much in practice.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D108073/new/

https://reviews.llvm.org/D108073



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