[Mesa-stable] Cherry-pick request for 11.0 and 10.6 branch

[Roland Scheidegger]

Am 27.10.2015 um 12:42 schrieb Emil Velikov:
> Hi Roland,
> 
> On 27 October 2015 at 04:43, Roland Scheidegger <sroland at vmware.com> wrote:
>> I forgot to tag 711489648bcce5cd8fcf14e73e5affe069010c01 (gallivm:
>> disable f16c when not using AVX) for stable (both 11.0 and 10.6), sorry.
>>
>> (Without it llvmpipe will crash when there's a half-float format used on
>> a cpu which has half-float conversion instructions, albeit only if
>> 128bit vectors are forced, so I guess it's not super critical but still...)
>>
> I'm not planning any more 10.6 releases, although I'll make sure I
> pick this up for the 11.0 branch.

Ahh right, I forgot about that. The commit is only really necessary
after 2 others (718249843b915decf8fccec92e466ac1a6219934 and
ea421e919ae6e72e1319fb205c42a6fb53ca2f82) which were also tagged 10.6
but similarly then won't make it...

Thanks,

Roland

> 
> Thanks for the heads up.
> Emil
>