[PATCH] D142090: [InstCombine] precommit tests for D140666

[chenglin.bi via Phabricator via llvm-commits]

bcl5980 added a comment.

I'm not sure if you should add negative tests for
(~B & C) == 0 && (~D & E) == 0,
But we may need some more negative tests. At least one more for

  !ConstB->isSubsetOf(*ConstD) && !ConstD->isSubsetOf(*ConstB)

It's better you can try more different constants in the different tests.
And we need at least 1 vector test.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D142090/new/

https://reviews.llvm.org/D142090