[PATCH] D150864: [AggressiveInstCombine] Handle the nested GEP/BitCast scenario in Load Merge.

[Biplob Mishra via Phabricator via llvm-commits]

bipmis created this revision.
bipmis added reviewers: dmgreen, spatel, mnadeem.
bipmis added projects: LLVM, All.
Herald added a subscriber: StephenFan.
bipmis requested review of this revision.

This seems to be an issue currently where there are nested/chained GEP/BitCast Pointers. The patch bails out for such scenarios, as this is being worked upon by InstCombine to reduce to a single GEP.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D150864

Files:
  llvm/lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.cpp
  llvm/test/Transforms/AggressiveInstCombine/AArch64/or-load.ll

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