Re: [PATCH v4 0/4] MR656: vkd3d-shader/ir: Introduce a better CFG structurizer, part 1.

[Conor McCarthy (＠cmccarthy)]

Conor McCarthy (@cmccarthy) commented about libs/vkd3d-shader/ir.c:
> return VKD3D_OK;
>  }
>
> +static void vsir_cfg_dump_dot(struct vsir_cfg *cfg)
> +{
> +    size_t i, j;
> +
> +    TRACE("digraph cfg {\n");
> +
> +    for (i = 0; i < cfg->block_count; ++i)
> +    {
> +        struct vsir_block *block = &cfg->blocks[i];
> +        const char *shape;
> +
> +        if (!block)
> +            continue;

Is `block` ever `null` here? Looks like it shouldn't be.

-- 
https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/656#note_62156