[PATCH] D78778: Add SupportsDebugUnwindInformation to MCAsmInfo

[Paul Robinson via Phabricator via llvm-commits]

probinson added a comment.

I haven't touched the streamer side of AsmPrinter in a long time, but...
On PS4 we default to `-fno-exceptions` and while the section ends up named `.eh_frame` instead of `.debug_frame` the content is fine; we've had no complaints from our debugger folks.  Aside from the introduction of the .cfi directives (which you do want), I'm not aware that there's any codegen consequence to this combination.
So, I'm not clear why a special streamer is really necessary.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D78778/new/

https://reviews.llvm.org/D78778