[PATCH] D147714: [Attr] Introduce [[clang::nonportable_musttail]] as less strict version of [[clang::musttail]]

[Dávid Bolvanský via Phabricator via cfe-commits]

xbolva00 added a comment.

>> I'm curious if folks have pursued @efriedma 's suggestion #2 from https://github.com/llvm/llvm-project/issues/54964#issuecomment-1101612886?

This is something we mentioned here, perform target specific checks in Sema (but still it is not possible to catch everything in Sema!)

But the problem of strict musttail call maker stays here. So either we have to relax musttail or create new one.


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https://reviews.llvm.org/D147714