[PATCH] Add an -mattr option to the gold plugin to support subtarget features in LTO

[Rafael Espíndola]

> I am OK with it from gold's point of view.
>
> Dan, my understanding is that you are trying to fix cases like this
> with target attributes, so that two functions can be compiled with a
> different set of features. Are you ok with this patch as a
> short/medium term solution?
>
> Nick, would this API work for ld64 too?
>
> Cheers,
> Rafael