[PATCH] InstCombine ((x | ~y) ^ (~x ^ y)) to (x & ~y)

Mayur Pandey mayur.p at samsung.com
Thu Aug 28 05:49:19 PDT 2014


Hi David,

Updated the patch as per your comments to make it more generalized. Please help in reviewing the same.

Thanks,
Mayur

http://reviews.llvm.org/D4940

Files:
  lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
  test/Transforms/InstCombine/or-xor.ll
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