[PATCH] D17257: New utility class ReachingPhysDefs for post-ra analysis.

[Quentin Colombet via llvm-commits]

qcolombet added a comment.

Hi Krzsysztof,

I was not aware of the RDF as well. Since Jonas did most of the work to make this implementation available to every target, how hard would it be to switch the users of RDF to this interface?

I am fine with the other direction as well, i.e., reuse RDF for other users, it just seems at this point that it is easier to continue moving towards using this interface. Moreover, I am guessing that this interface and RDF should be similarly complex and have the same functionalities so there is no questions of what is the right long term design.

Cheers,
-Quentin


http://reviews.llvm.org/D17257