[PATCH] D43176: [LoopInterchange] Incrementally update the dominator tree.

[Florian Hahn via Phabricator via llvm-commits]

fhahn updated this revision to Diff 133929.
fhahn added a comment.

Thanks again Eli! I've updated the patch to always preserve the DT and also added -verify-dom-info to the tests that interchange loops.


https://reviews.llvm.org/D43176

Files:
  lib/Transforms/Scalar/LoopInterchange.cpp
  test/Transforms/LoopInterchange/call-instructions.ll
  test/Transforms/LoopInterchange/currentLimitation.ll
  test/Transforms/LoopInterchange/interchange-flow-dep-outer.ll
  test/Transforms/LoopInterchange/interchange-insts-between-indvar.ll
  test/Transforms/LoopInterchange/interchange-output-dependencies.ll
  test/Transforms/LoopInterchange/interchange-simple-count-down.ll
  test/Transforms/LoopInterchange/interchange-simple-count-up.ll
  test/Transforms/LoopInterchange/not-interchanged-dependencies-1.ll
  test/Transforms/LoopInterchange/phi-ordering.ll
  test/Transforms/LoopInterchange/profitability.ll
  test/Transforms/LoopInterchange/reductions.ll

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