[PATCH] D32118: Cleanup some GraphTraits iteration code

[Alexander Kornienko via Phabricator via llvm-commits]

alexfh added a comment.

In https://reviews.llvm.org/D32118#728077, @timshen wrote:

> LGTM for GraphTraits-related changes (thought I also see an interface change on Split, which I know nothing about).


I suppose, this change needs at least to be mentioned in the patch description along with a short explanation of why it is a no-op (I hope, it is? ;).


https://reviews.llvm.org/D32118