[PATCH] D11043: Const fold vtable load from global variable

[Philip Reames]

reames added a subscriber: reames.
reames added a comment.

General comment: Having a special case in TBAA for a constant after initialization value seems like the wrong factoring here.  Supporting a more general extensions of !invariant.load would seem to be more generally useful.

Having said that, it doesn't look like you're adding the mechanism, just extending it.  As such, my comment isn't directly relevant to the patch at hand.


Repository:
  rL LLVM

http://reviews.llvm.org/D11043