[cfe-dev] __attribute__ ((target("XXX"))) semantic in clang and gcc

David Blaikie via cfe-dev cfe-dev at lists.llvm.org
Tue Dec 8 12:41:57 PST 2015

On Tue, Dec 8, 2015 at 12:18 PM, Joerg Sonnenberger via cfe-dev <
cfe-dev at lists.llvm.org> wrote:

> On Tue, Dec 08, 2015 at 09:38:58AM -0800, David Blaikie via cfe-dev wrote:
> > Implementing actual multiversioning (with the overloads, ifunc
> > relocations/stub generation, etc) is not implemented currently and while
> I
> > don't know of anyone who has plans to, it's certainly something that
> could
> > be done (ie: the project isn't philosophically opposed to the feature or
> > anything).
> We are not? IMO creating tools for magically matching the target to
> whatever the system currently runs on is not the job of the compiler.

*shrug* Seems like a reasonable feature that GCC offers and people use.
What would be the problem with it?

> Joerg
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