[PATCH] D140840: Tests + Improve cases for optimizing out some icmp(binop) patterns (mostly mul)

[Nikita Popov via Phabricator via llvm-commits]

nikic requested changes to this revision.
nikic added a comment.
This revision now requires changes to proceed.

This patch is mixing up a lot of different changes. Please split it up into self-contained changes to the degree that this is possible. I would recommend starting with just your changes in InstCombineCompares, as these look like they should be able to stand on their own (without changes to AssumptionCache machinery).


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D140840/new/

https://reviews.llvm.org/D140840