[PATCH] D85802: [clang] Add -fc++-abi= flag for specifying which C++ ABI to use

[Roland McGrath via Phabricator via cfe-commits]

mcgrathr added a comment.

I'm quite sure that we will always want a means to select the original Itanium ABI. It's also quite likely that there will be future innovations in the Fuchsia C++ ABI and we'll go through migration periods of supporting additional variants and changing the default for Fuchsia targets.

My earlier comment referred to `-fc++-abi` generally: that each target would be expected to enable a specific set of selections available, the Fuchsia targets being the first to have a set defined.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D85802/new/

https://reviews.llvm.org/D85802