Re: [PATCH v5 0/7] MR662: vkd3d-shader/ir: Introduce a better CFG structurizer, part 2.

[Conor McCarthy (＠cmccarthy)]

Conor McCarthy (@cmccarthy) commented about libs/vkd3d-shader/ir.c:
>          if ((ret = vsir_cfg_scan_loop(loop, block, header)) < 0)
>              return ret;
> -
> -
>        if (cfg->loops_by_header[header->label - 1])
> -
>        {
> -
>            FIXME("Block %u is header to more than one loop, this is not implemented.", header->label);
> -
>            return VKD3D_ERROR_NOT_IMPLEMENTED;

A call to `vkd3d_shader_parser_error()` with `VKD3D_SHADER_ERROR_VSIR_NOT_IMPLEMENTED` would be useful here.