[PATCH] D137046: Allows scalable vectors in ComputeNumSignBits and isKnownNonNull

Philip Reames via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Oct 31 12:21:14 PDT 2022


reames updated this revision to Diff 472092.
reames added a comment.

Rebase over tests, and be conservative about inttoptr or ptrtoint involving scalable types.  These require a bit of care - and tests - to handle, so simply exclude them from the initial patch.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D137046/new/

https://reviews.llvm.org/D137046

Files:
  llvm/lib/Analysis/ValueTracking.cpp
  llvm/test/Transforms/InstCombine/logical-select.ll
  llvm/test/Transforms/InstCombine/select.ll

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