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.