[PATCH] D18712: [LoopUnroll] Fix the way we update DT after complete unrolling.

[Sanjoy Das via llvm-commits]

sanjoy added a comment.

In http://reviews.llvm.org/D18712#392836, @mzolotukhin wrote:

> Hmm, that's a good catch. I think we need to check dominance children of all loop blocks then. That should be sufficient, right?


Sounds right, but I didn't try to prove it.


http://reviews.llvm.org/D18712