[PATCH] D35451: [InstCombine] Improve the expansion in SimplifyUsingDistributiveLaws to handle cases where one side doesn't simplify, but the other side resolves to an identity value

[Craig Topper via Phabricator via llvm-commits]

craig.topper updated this revision to Diff 106776.
craig.topper added a comment.

Added Sanjay's compare test cases.


https://reviews.llvm.org/D35451

Files:
  lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
  lib/Transforms/InstCombine/InstructionCombining.cpp
  test/Transforms/InstCombine/and.ll
  test/Transforms/InstCombine/or.ll

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