[PATCH] D127392: [AggressiveInstCombine] Combine consecutive loads which are being merged to form a wider load.

[Biplob Mishra via Phabricator via llvm-commits]

bipmis updated this revision to Diff 463194.
bipmis added a comment.

Handle the reverse load pattern checks correctly. 
Currently we need to handle the leaf node reverse loads as InstCombine pass folds the pattern from a forward to reverse one.
Full reverse load patterns planned to be implemented subsequently.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D127392/new/

https://reviews.llvm.org/D127392

Files:
  llvm/lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.cpp
  llvm/test/Transforms/AggressiveInstCombine/AArch64/or-load.ll
  llvm/test/Transforms/AggressiveInstCombine/X86/or-load.ll

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