i965: use EmitNoIndirectSampler for gen < 7
Signed-off-by:Tapani Pälli <tapani.palli@intel.com> Reviewed-by:
Francisco Jerez <currojerez@riseup.net> Cc: "10.5" and "10.6" <mesa-stable@lists.freedesktop.org> (cherry picked from commit 8852e26e) Signed-off-by:
Emil Velikov <emil.l.velikov@gmail.com> Conflicts: src/mesa/drivers/dri/i965/brw_shader.cpp