powerpc __tls_get_addr call optimization

[Carlos O'Donell]

On 03/20/2015 12:24 PM, H.J. Lu wrote:
>>> Another thing,  x86 and x86-64 TLS DESC spec should be
>>> in x86 and x86-64 psABIs, not a URL.
>>
>> Agreed. As should the TLS specification instead of a URL reference to
>> tls.pdf which is going to get out of date.
> 
> TLS spec is too big to be included in x86 psABIs unless
> Ulrich contributed patches for tex source to x86 psABIs.

Yes, the whole spec is too big, the psABI would have only
the portion for x86.

Does that make sense?

Cheers,
Carlos.