[PATCH] D49179: [InstCombine] Fold x & (-1 >> y) == x to x u<= (-1 >> y)

[Phabricator via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL336834: [InstCombine] Fold  x & (-1 >> y) == x  to  x u<= (-1 >> y) (authored by lebedevri, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D49179?vs=155015&id=155042#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D49179

Files:
  llvm/trunk/include/llvm/IR/PatternMatch.h
  llvm/trunk/lib/Transforms/InstCombine/InstCombineCompares.cpp
  llvm/trunk/test/Transforms/InstCombine/canonicalize-constant-low-bit-mask-and-icmp-eq-to-icmp-ule.ll
  llvm/trunk/test/Transforms/InstCombine/canonicalize-low-bit-mask-and-icmp-eq-to-icmp-ule.ll
  llvm/trunk/test/Transforms/InstCombine/icmp-logical.ll
  llvm/trunk/test/Transforms/InstCombine/icmp-mul-zext.ll

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