v4.3.0.4 not working on SSE1 CPUs anymore

[Michael Meeks]

On Wed, 2014-08-13 at 06:52 +0200, Jean-Baptiste Faure wrote:
> The problem has been reported here:
> https://bugs.freedesktop.org/show_bug.cgi?id=82430
> 
> I think we need a decision between FIX or WontFix

	I don't think SSE2 is likely to give us significant wins - most real
perf. problems are algorithmic. In the area where it might - heavy duty
compilation, then assuming you have a sensible OpenCL compiler that will
detect & use whatever 31337 CPU features it can for bulk computation and
yet work on older machines.

	At least that's the theory; so I guess we'd want to back-down to SSE1
etc. (Michael S. has a nice patch)

	ATB,

		Michael

-- 
 michael.meeks at collabora.com  <><, Pseudo Engineer, itinerant idiot