[PATCH] D25738: [IndVarSimplify] Use control-dependent range information to prove non-negativity

[Artur Pilipenko via llvm-commits]

apilipenko updated this revision to Diff 75136.
apilipenko added a comment.

Address Sanjoy's comments, put under a flag.


https://reviews.llvm.org/D25738

Files:
  lib/Transforms/Scalar/IndVarSimplify.cpp
  test/Transforms/IndVarSimplify/post-inc-range.ll

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