[PATCH] D98718: [AA][NFC] Convert AliasResult to class containing offset for PartialAlias case.

[Daniil Fukalov via Phabricator via llvm-commits]

dfukalov created this revision.
dfukalov added reviewers: asbirlea, nikic.
Herald added subscribers: george.burgess.iv, hiraditya.
dfukalov requested review of this revision.
Herald added a project: LLVM.

Add an ability to store `Offset` between partially aliased location. Use this
storage within returned `ResultAlias` instead of caching it in `AAQueryInfo`.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D98718

Files:
  llvm/include/llvm/Analysis/AliasAnalysis.h
  llvm/include/llvm/Analysis/AliasSetTracker.h
  llvm/include/llvm/Analysis/MemorySSA.h
  llvm/lib/Analysis/AliasAnalysis.cpp
  llvm/lib/Analysis/BasicAliasAnalysis.cpp
  llvm/lib/Analysis/MemorySSA.cpp
  llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
  llvm/unittests/Analysis/AliasAnalysisTest.cpp
  llvm/unittests/Analysis/MemorySSATest.cpp

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