[PATCH] D15118: [InstCombine] Make MatchBSwap also match bit reversals

James Molloy via llvm-commits llvm-commits at lists.llvm.org
Wed Dec 2 09:18:43 PST 2015


jmolloy updated this revision to Diff 41641.
jmolloy added a comment.

Hi David,

Include order updated (StringExtras was only needed for debugging).

As I mentioned on the list, but it doesn't appear to have made its way here to phab, there was no measurable compile time difference with this patch on a clang bootstrap.

James


Repository:
  rL LLVM

http://reviews.llvm.org/D15118

Files:
  lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
  lib/Transforms/InstCombine/InstCombineInternal.h
  test/Transforms/InstCombine/bitreverse-recognize.ll

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