[PATCH] D138508: [TargetLowering] Teach DemandedBits about VSCALE

Benjamin Maxwell via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Dec 13 05:49:39 PST 2022


benmxwl-arm updated this revision to Diff 482442.
benmxwl-arm added a comment.

Replaced negation with `~` and added a new test case where this makes a difference.
(Previosuly the redundant `or` in the new test case would not be removed)


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D138508/new/

https://reviews.llvm.org/D138508

Files:
  llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
  llvm/test/CodeGen/AArch64/vscale-and-sve-cnt-demandedbits.ll

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