[PATCH] D28767: Do not verify Dominator tree if it has no roots

[Chad Rosier via Phabricator via llvm-commits]

mcrosier added a comment.

I very much trust Danny's opinion.  Thus, this has been reverted in r293075.  I defer Danny's other comments/suggestions (i.e., fixing DT creation w/o roots or starting a discussion on LLVM Dev) to Serge.


Repository:
  rL LLVM

https://reviews.llvm.org/D28767