[lld] r249520 - Don't create dynamic relocations for weak undefined symbols.

[David Blaikie via llvm-commits]

On Wed, Oct 7, 2015 at 9:57 AM, Rafael Espíndola <rafael.espindola at gmail.com
> wrote:

> > Were these numbers hot/cold, on an SSD?
>
> Tmpfs. Both input and output. I also used thin archives.
>
 Can I enable that in LLVM? Is it beneficial?

(does gold support thin archives? (is it an apples-to-apple-like-objects
comparison, I guess?))

> > So if I don't care much about file size - does lld self host LLVM?
> Perhaps that'd be an improvement for development if it saves me link
> time...
> >
>
> It can link all of llvm, clang and lld if you disable threads.
> Unfortunately the generated lld is not functional because it still uses tls.
>
Ah, rightio. Hmm - guess I can move lld out of the way while I'm
self-hosting, until that's implemented.

Do I have to do something to opt-in to ELF2?

> Cheers, Rafael
>
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