[PATCH] D48967: [Dominators] Convert existing passes and utils to use the DomTreeUpdater class

[Chijun Sima via Phabricator via llvm-commits]

NutshellySima created this revision.
NutshellySima added reviewers: brzycki, kuhar, dmgreen, grosser, davide.
Herald added a subscriber: llvm-commits.

This patch is the second in a series of patches related to the RFC - A new dominator tree updater for LLVM <http://lists.llvm.org/pipermail/llvm-dev/2018-June/123883.html>.

It converts passes (e.g. adce/jump-threading) and various functions which currently accept DDT in local.cpp and BasicBlockUtils.cpp to use the new DomTreeUpdater class.
These converted functions in utils can accept DomTreeUpdater with either UpdateStrategy and can deal with both DT and PDT held by the DomTreeUpdater.


Repository:
  rL LLVM

https://reviews.llvm.org/D48967

Files:
  include/llvm/Transforms/Scalar/JumpThreading.h
  include/llvm/Transforms/Utils/BasicBlockUtils.h
  include/llvm/Transforms/Utils/Local.h
  lib/Transforms/Scalar/ADCE.cpp
  lib/Transforms/Scalar/CorrelatedValuePropagation.cpp
  lib/Transforms/Scalar/GVN.cpp
  lib/Transforms/Scalar/JumpThreading.cpp
  lib/Transforms/Scalar/LoopSimplifyCFG.cpp
  lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
  lib/Transforms/Utils/BasicBlockUtils.cpp
  lib/Transforms/Utils/Local.cpp
  lib/Transforms/Utils/LoopRotationUtils.cpp
  unittests/Transforms/Utils/Local.cpp

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