[PATCH] D65576: [InstCombine] simplify a cmp+select using binop result equivalence

[Sanjay Patel via Phabricator via llvm-commits]

spatel updated this revision to Diff 213044.
spatel marked an inline comment as done.
spatel added a comment.

Patch updated:

1. Simplified code.
2. Added examples to code comments.
3. Changed dyn_cast from BinaryOperator to more general Instruction.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D65576/new/

https://reviews.llvm.org/D65576

Files:
  llvm/lib/Analysis/InstructionSimplify.cpp
  llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
  llvm/test/Transforms/InstCombine/select-bitext-bitwise-ops.ll
  llvm/test/Transforms/InstCombine/select-obo-peo-ops.ll
  llvm/test/Transforms/InstCombine/select.ll

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