[PATCH] D68811: [CVP] Remove a masking operation if range information implies it's a noop

[Philip Reames via Phabricator via llvm-commits]

reames updated this revision to Diff 224423.
reames added a comment.

Add statistic, and update a couple other tests which should have been in initial patch.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D68811/new/

https://reviews.llvm.org/D68811

Files:
  lib/Transforms/Scalar/CorrelatedValuePropagation.cpp
  test/Transforms/CorrelatedValuePropagation/and.ll
  test/Transforms/CorrelatedValuePropagation/overflows.ll
  test/Transforms/CorrelatedValuePropagation/range.ll

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