Re: [PATCH v3 0/3] MR698: vkd3d-shader/ir: Introduce a better CFG structurizer, part 4.

[Conor McCarthy (＠cmccarthy)]

Conor McCarthy (@cmccarthy) commented about libs/vkd3d-shader/ir.c:
>  size_t *loops_by_header;
>
>  struct vsir_block_list order;
> - struct cfg_loop_interval
> - {
> -
>    /* `begin' is the position of the first block of the loop in
> -
>     * the topological sort; `end' is the position of the first
> -
>     * block after the loop. In other words, `begin' is where a
> -
>     * `continue' instruction would jump and `end' is where a
> -
>     * `break' instruction would jump. */
> -
>    unsigned int begin, end;

Is `begin` always the header block? If so, is `header` a better name? Similarly, if `end` is always the merge block, can we call it `merge`?