On 12/04/2014 04:33 PM, Matt Turner wrote: > On Thu, Dec 4, 2014 at 4:26 PM, Ian Romanick <i...@freedesktop.org> wrote: >> On 12/04/2014 03:05 PM, Matt Turner wrote: >>> Jason realized that we could fix the result of the CMP instruction on >>> Gen <= 5 by doing -(result & 1). Also do the resolves in the vec4 >>> backend before use, rather than when the bool was created. The FS does >>> this and it saves some unnecessary resolves. >>> >>> On Ironlake: >> >> No piglit changes on ILK, I assume? > > Non-ILK? Right, no changes.
No, I meant Ironlake. Since this change is an optimization that only affects ILK and earlier platforms, I assumed it wouldn't break later platforms... it shouldn't break the platforms that it's optimizing either. :) _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
