[PATCH] D78861: [Attributor] Track AA dependency using dependency graph

Luofan Chen via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Apr 30 19:00:18 PDT 2020


bbn added a comment.

> Is there a plan to actually use the graph? If not, then the graph shouldn't be built unless there was a request to output it, i think.

Yes, our goal is to create deep wrappers for non-exact defined functions (D63312 <https://reviews.llvm.org/D63312>, D63319 <https://reviews.llvm.org/D63319>, D76404 <https://reviews.llvm.org/D76404>), and if an abstract attribute depends on another non-exact definition, we are going to create deep wrappers instead of shallow wrappers. We are going to use dependency graph to track such dependencies.


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D78861





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