glx@glx_arb_sync_control@swapbuffersmsc-divisor-zero glx@glx_arb_sync_control@waitformsc spec@arb_timer_query@timestamp-get spec@arb_shader_image_load_store@shader-mem-barrier* # need to handle non-fbfetch feedback loops spec@arb_texture_barrier@arb_texture_barrier-blending-in-shader*