[PATCH] D51751: Merge clang's isRepeatedBytePattern with LLVM's isBytewiseValue

[JF Bastien via Phabricator via llvm-commits]

jfb updated this revision to Diff 166385.
jfb added a comment.

- Test i1, show it isn't handled.


Repository:
  rL LLVM

https://reviews.llvm.org/D51751

Files:
  include/llvm/Analysis/ValueTracking.h
  lib/Analysis/ValueTracking.cpp
  lib/Transforms/Scalar/LoopIdiomRecognize.cpp
  lib/Transforms/Scalar/MemCpyOptimizer.cpp
  test/Transforms/MemCpyOpt/fca2memcpy.ll
  test/Transforms/MemCpyOpt/memcpy-to-memset.ll

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