[PATCH] D50479: Expose CFG Update struct. Define GraphTraits to get children given a snapshot CFG.

[Jakub Kuderski via Phabricator via llvm-commits]

kuhar added a comment.

In https://reviews.llvm.org/D50479#1194111, @asbirlea wrote:

> Another issue with the above traits: is there a way to avoid some of the code duplication, since the only differences are the bool arguments to GraphDiff and succ/pred iterators?


I think you can create a base class with extra template parameters and then inherit from it, specializing the parameters you want. There's something similar in BlockFrequencyInfoImpl.h.


Repository:
  rL LLVM

https://reviews.llvm.org/D50479