[Mesa-dev] [PATCH 1/4] meson: Enable SSE4.1 optimizations

[Dylan Baker]

Quoting Matt Turner (2017-11-15 21:57:37)
> On Wed, Nov 15, 2017 at 5:10 PM, Dylan Baker <dylan at pnwbakers.com> wrote:
> > This patch checks for an and then enables sse4.1 optimizations if the
> > host machine will be x86/x86_64.
> 
> There's some stack realignment stuff that probably needs to stay, but
> depending on what gcc version we require we can just always enable SSE
> 4.1. It's existed since GCC 4.3 (March 2008).

Well, since we require 4.6 in the meson build unconditionally, I think that
we can just set the stackalignment variable.

So, we can just drop the whole compile check altogether in that case, correct?

Dylan
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 488 bytes
Desc: signature
URL: <https://lists.freedesktop.org/archives/mesa-dev/attachments/20171116/f2b428ab/attachment.sig>