Re: [PATCH 0/2] MR208: vkd3d-shader/hlsl: Fix liveness of temps within loops.

[Zebediah Figura (＠zfigura)]

> /* Compute the earliest and latest liveness for each variable. In the case that
>  * a variable is accessed inside of a loop, we promote its liveness to extend
>  * to at least the range of the entire loop. We also do this for nodes produced
>  * before the loop, so that their temp register is protected from being
>  * overriden during the whole loop. */

Yeah, I like that better.
> Now I think we could extend the liveness only if `instr->index < loop_start`.

I believe you're right (and in the interest of making more registers available it's probably a good idea).