[PATCH] D109451: Summary:Introduce a new frontend flag `-fswift-async-fp={auto|always|never}` thatcontrols how code generation sets the Swift extended async frameinfo bit. There are three possibilities:

[Doug Gregor via Phabricator via cfe-commits]

doug.gregor accepted this revision.
doug.gregor added a comment.
This revision is now accepted and ready to land.

Looks great, thank you!


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D109451/new/

https://reviews.llvm.org/D109451