[PATCH] D149404: [ValueTracking][InstCombine] Add a new API to allow to ignore poison generating flags or metadatas when implying poison

[Florian Hahn via Phabricator via llvm-commits]

fhahn added a comment.

I added a phase-ordering test that shows a slight regression in 7c91d82ab912fae8bafc1137d4c9b17bcfb7eba7 <https://reviews.llvm.org/rG7c91d82ab912fae8bafc1137d4c9b17bcfb7eba7>. It would be great if you could take a look. Perhaps this shouldn't be applied if poison-generating flags need to be dropped. Or only be dropped late in the pipeline.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D149404/new/

https://reviews.llvm.org/D149404