[PATCH] D86364: [ValueTracking] Interpret GEPs as a series of adds multiplied by the related scaling factor

[Quentin Colombet via Phabricator via llvm-commits]

qcolombet updated this revision to Diff 287154.
qcolombet added a comment.

- Rework the logic so that TrailZ and AddrKnownBits share most of the logic
- Fix the handling of structure accesses in the process.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D86364/new/

https://reviews.llvm.org/D86364

Files:
  llvm/lib/Analysis/ValueTracking.cpp
  llvm/test/Transforms/InstCombine/constant-fold-address-space-pointer.ll
  llvm/test/Transforms/InstCombine/constant-fold-gep.ll
  llvm/unittests/Analysis/ValueTrackingTest.cpp

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