[PATCH] D159506: [ConstraintElimination] Extend transfer of unsigned facts to signed comparisons

[Antonio Frighetto via Phabricator via llvm-commits]

antoniofrighetto created this revision.
antoniofrighetto added reviewers: fhahn, nikic, zjaffal, rapidsna.
Herald added subscribers: StephenFan, hiraditya.
Herald added a project: All.
antoniofrighetto requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

Minor addition of transferring unsigned facts to signed comparisons while in the process of solving #63505 <https://github.com/llvm/llvm-project/issues/63505>).


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D159506

Files:
  llvm/lib/Transforms/Scalar/ConstraintElimination.cpp
  llvm/test/Transforms/ConstraintElimination/signed-query-unsigned-system.ll
  llvm/test/Transforms/ConstraintElimination/transfer-unsigned-facts-to-signed.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D159506.556584.patch
Type: text/x-patch
Size: 5397 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20230912/d59815d6/attachment.bin>