[llvm-dev] [cfe-dev] RFC: A new ABI for virtual calls, and a change to the virtual call representation in the IR

[Joerg Sonnenberger via llvm-dev]

On Thu, Mar 10, 2016 at 10:32:43PM -0800, John McCall via cfe-dev wrote:
> Isn’t there some global flag to make (non-weak?) definitions use protected visibility by default?  Wouldn’t using that be an overall performance win anyway?

No, you can link with -Bsymbolic, but that creates it own nasty set of
surprises. 

Joerg