[PATCH] Loop Versioning for LICM

[Adam Nemet]

I am still a bit concerned here about a separate pass performing versioning vs. the current versioning happening locally in passes like the loop vectorizer (and now loop distribution).  I feel like that we need a plan of whether and how these should coexist in the long term.

I am not sure however that a review is the best place to discuss this so I am starting a new thread on llvm-dev.


REPOSITORY
  rL LLVM

http://reviews.llvm.org/D9151

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