[PATCH] D15230: [BranchFolding] Merge MMOs during tail merge

[Philip Reames via llvm-commits]

reames added a comment.

I have a review up (http://reviews.llvm.org/D15757) which cleans up the API this is building on.  I suggest that you wait until that patch has landed, then rebase your changes there.  It'll simplify the changes needed and remove the need for the interface extensions.  Once my change is in, moving the isIdenticalMMO as a special case of the new conservative merge would also be useful.


http://reviews.llvm.org/D15230