[PATCH] D23906: LSV: Fix incorrectly increasing alignment

[Matt Arsenault via llvm-commits]

arsenm created this revision.
arsenm added reviewers: jlebar, escha, asbirlea.
arsenm added a subscriber: llvm-commits.
Herald added a reviewer: tstellarAMD.
Herald added a subscriber: mzolotukhin.

If the unaligned access has a dynamic offset, it may be odd which
would make the adjusted alignment incorrect to use.


https://reviews.llvm.org/D23906

Files:
  lib/Transforms/Vectorize/LoadStoreVectorizer.cpp
  test/Transforms/LoadStoreVectorizer/AMDGPU/adjust-alloca-alignment.ll

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