[Mesa-dev] [PATCH v2] r600g/sb: Enable SB for geometry shaders

[Dave Airlie]

On 7 April 2015 at 11:00, Glenn Kennard <glenn.kennard at gmail.com> wrote:
> Add SV_GEOMETRY_EMIT special variable type to track the
> implicit dependencies between CUT/EMIT_VERTEX/MEM_RING
> instructions so GCM/scheduler doesn't reorder them.
>
> Mark emit instructions as unkillable so DCE doesn't eat them.
>
> Enable only for evergreen/cayman as there are a few
> unexplained GS piglit regressions on R6xx/R7xx with SB
> enabled otherwise.
>
> Signed-off-by: Glenn Kennard <glenn.kennard at gmail.com>

yay looks good!

Reviewed-by: Dave Airlie <airlied at redhat.com>