[PATCH] D155420: [PostDom] add findNearestCommonDominator for instructions

[Kohei Asano via Phabricator via llvm-commits]

khei4 added a comment.

TODO: it might be better to add unit test for Pdom if it's reasonable to add this method.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D155420/new/

https://reviews.llvm.org/D155420