[PATCH] D96440: [knownbits] Preserve known bits for small shift recurrences

[Philip Reames via Phabricator via llvm-commits]

reames updated this revision to Diff 323075.
reames added a comment.

Adjust context instruction.

Another diff updated expected shortly.  Going to land tests, and rebase.  Also want to try out the code structure suggested by Nikita to see how much cleaner that is.  Depending on that, may update that as well.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D96440/new/

https://reviews.llvm.org/D96440

Files:
  llvm/lib/Analysis/ValueTracking.cpp

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