[PATCH] D52154: [LoopInterchange] Preserve LCSSA.

[Florian Hahn via Phabricator via llvm-commits]

fhahn updated this revision to Diff 167171.
fhahn added a comment.

Updated tests to be in lcssa form where applicable. I used the output from opt -lcssa, which also added the predecessors. I think that's helpful, but I can also strip out those changes


https://reviews.llvm.org/D52154

Files:
  lib/Transforms/Scalar/LoopInterchange.cpp
  test/Transforms/LoopInterchange/interchangeable.ll
  test/Transforms/LoopInterchange/lcssa.ll
  test/Transforms/LoopInterchange/phi-ordering.ll
  test/Transforms/LoopInterchange/reductions.ll

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