[PATCH] D108479: [Clang] Add __builtin_addressof_nocfi

[John McCall via Phabricator via cfe-commits]

rjmccall added a comment.

Do any of the proposed use cases actually require this to be a constant expression?  Some of these patterns can be cheaply implemented with code generation even if the target doesn't otherwise support constants; for example, we could just mask the THUMB bit off on 32-bit ARM.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D108479/new/

https://reviews.llvm.org/D108479