On Thursday, November 19, 2015 03:29:18 AM Matt Turner wrote: > On Thu, Nov 19, 2015 at 2:05 AM, Iago Toral Quiroga <ito...@igalia.com> wrote: > > From: Connor Abbott <connor.w.abb...@intel.com> > > > > Reviewed-by: Iago Toral Quiroga <ito...@igalia.com> > > --- > > In fact, I think Ken ran into this very bug last week. > > Reviewed-by: Matt Turner <matts...@gmail.com> > _______________________________________________ > mesa-dev mailing list > mesa-dev@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/mesa-dev
I didn't, actually - I was writing vec4 code, and had only set BRW_MASK_DISABLE in the generator, without setting force_writemask_all in the IR. So CSE didn't know to set it on the MOVs it created. Once I actually flagged the instructions properly, it worked fine. Patch 4 is: Reviewed-by: Kenneth Graunke <kenn...@whitecape.org>
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