[PATCH] D78371: [VectorCombine] transform bitcasted shuffle to wider elements

Sanjay Patel via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat Apr 18 10:13:45 PDT 2020


spatel updated this revision to Diff 258529.
spatel marked an inline comment as done.
spatel added a comment.

Patch updated:
Make the narrow/widen paths symmetric and sink the common code.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D78371/new/

https://reviews.llvm.org/D78371

Files:
  llvm/lib/Transforms/Vectorize/VectorCombine.cpp
  llvm/test/Transforms/PhaseOrdering/X86/shuffle.ll
  llvm/test/Transforms/VectorCombine/X86/shuffle.ll

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