[PATCH] D45943: [PM/LoopUnswitch] Begin teaching SimpleLoopUnswitch to use the new update API for dominators rather than doing manual, hacky updates.

[Chandler Carruth via Phabricator via llvm-commits]

chandlerc updated this revision to Diff 143705.
chandlerc added a comment.
Herald added a subscriber: bixia.

Rebase and ping.

This is now the only patch needed for the new PM's unswitch to pass the LLVM
test suite with nontrivial unswitching enabled.

There may of course still be bugs here, but I think this is getting pretty
close.


Repository:
  rL LLVM

https://reviews.llvm.org/D45943

Files:
  llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp

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