17 instructions 2 3[immutable slots] 4i0 = 0xFFFFFFFF 5 6store_src_rg coords = src.rg 7init_lane_masks CondMask = LoopMask = RetMask = true 8splat_4_constants $0..3 = 0xFFFFFFFF 9copy_4_uniforms $4..7 = colorRed 10copy_4_uniforms $8..11 = colorGreen 11mix_4_ints $0..3 = mix($4..7, $8..11, $0..3) 12load_src src.rgba = $0..3 13