radeonsi: fill aco shader info for ps part

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24989>

src/gallium/drivers/radeonsi/si_shader_aco.c

@@ -106,6 +106,8 @@ si_fill_aco_shader_info(struct si_shader *shader, struct aco_shader_info *info,
       info->ps.num_interp = si_get_ps_num_interp(shader);
       info->ps.spi_ps_input_ena = shader->config.spi_ps_input_ena;
       info->ps.spi_ps_input_addr = shader->config.spi_ps_input_addr;
+      info->ps.alpha_reference = args->alpha_reference;
+      info->has_epilog = !shader->is_monolithic;
       break;
    default:
       break;