[PATCH] D32740: [PM/Unswitch] Fix a bug in the domtree update logic for the new unswitch pass.

Davide Italiano via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon May 22 22:00:17 PDT 2017


davide added a comment.

The homegrown dominance frontier logic is not great, but I don't think it's a significant blocker and can be refactored in the future.
i.e. I'm much more interested in understanding whether this thing stick together (including the non trivial unswitch, once you get to it).
I'm happy with this going in when Danny/Sanjoy are.


https://reviews.llvm.org/D32740





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