[PATCH] D31678: [InstCombine] Fix change flag handling to report all IR changes up to the pass manager or preseved analyses

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Apr 24 12:05:54 PDT 2017

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craig.topper added a comment.

@chandlerc What analysis has a verifier that is sensitive to which instructions exist? If we delete any BasicBlocks I believe those do get reported up.


https://reviews.llvm.org/D31678

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