[PATCH] D73763: [DSE] Lift post-dominance restriction.

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

> Currently the patch uses a hack to create those MemoryUses: it just introduces a readonly function call at the end of each function

I'm not deeply familiar with the MemorySSA datastructures, but that makes sense.  I'm trying to think if any other passes care, though.  I can't come up with anything off the top of my head, but maybe I'm forgetting something.


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https://reviews.llvm.org/D73763