[PATCH] D126871: [clang] [MinGW] Use SEH for unwind info on ARM by default

[Eli Friedman via Phabricator via cfe-commits]

efriedma added a comment.

> Btw, thanks a lot for your reviews, you've spent a lot of time on them!

You're welcome.

> But for MSVC style (C++ exceptions and __try/__except) there's still a couple backend things that need to be implemented. Do you happen to know roughly how much effort that is?

Getting funclets working is a significant amount of code; see D51524 <https://reviews.llvm.org/D51524> .

Beyond that, it's not that much work, I think?  There's probably some random little bits I'm not remembering, but most of the code is shared across x64/aarch64/arm, I think.


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https://reviews.llvm.org/D126871