[PATCH] D58327: [Dominators] Simplify and optimize path compression used in link-eval forest.

[Fangrui Song via Phabricator via llvm-commits]

MaskRay updated this revision to Diff 187509.
MaskRay added a comment.

Add performance number to the description


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D58327/new/

https://reviews.llvm.org/D58327

Files:
  include/llvm/Support/GenericDomTreeConstruction.h

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