[PATCH] D149699: [InstCombine] Improve bswap optimization

[Austin Chang via Phabricator via llvm-commits]

austin880625 updated this revision to Diff 519624.
austin880625 added a comment.

handles `bswap(logic_op(bswap(x), bswap(y))) -> logic_op(x, y)` case with multi-use


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D149699/new/

https://reviews.llvm.org/D149699

Files:
  llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
  llvm/test/Transforms/InstCombine/bswap-fold.ll

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