[PATCH] D63389: [IDF] Generalize IDFCalculator to be used with Clang's CFG

Mon Jun 17 10:21:43 PDT 2019

Szelethus added a comment.

In D63389#1546470 <https://reviews.llvm.org/D63389#1546470>, @asbirlea wrote:

> We do very much need GraphDiff in the IDFCalculator when doing updates in MemorySSA. I don't know how I missed this, since it was the very reason it was added, but thanks a lot for catching it.
>  I'll send a patch with the fix shortly.

Glad its back! How does yet another class (`IDFGraphDiffCalculator`) sound like? With that, I could use template specializations instead of virtual functions.

Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D63389/new/

https://reviews.llvm.org/D63389