[PATCH] D130278: [LAA] Handle forked pointers with add/sub instructions

[Graham Hunter via Phabricator via llvm-commits]

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Handle cases where a forked pointer has an add or sub instruction before reaching a select.

Tests were precommitted in rG0a715c114686 <https://reviews.llvm.org/rG0a715c114686806193878e876ed3d50144138263>


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D130278

Files:
  llvm/lib/Analysis/LoopAccessAnalysis.cpp
  llvm/test/Analysis/LoopAccessAnalysis/forked-pointers.ll

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