[PATCH] D77341: [DomTree] Replace ChildrenGetter with GraphTraits over GraphDiff.

[Jakub Kuderski via Phabricator via llvm-commits]

kuhar added inline comments.


================
Comment at: llvm/include/llvm/Support/GenericDomTreeConstruction.h:186
+      for (auto &Pair : children<GraphDiffBBPair>(GDNodePair)) {
+        const NodePtr Succ = Pair.second;
         const auto SIT = NodeToInfo.find(Succ);
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kuhar wrote:
> Could this new code be a hoisted into a helper function?
Or alternatively, could the old `ChildrenGetter` be implemented with these 5 magic lines?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D77341/new/

https://reviews.llvm.org/D77341