[PATCH vkd3d] vkd3d-shader/hlsl: Ensure that SM4 endif has 0 source registers.

[Francisco Casas]

April 8, 2022 8:34 AM, "Giovanni Mascellani" <gmascellani at codeweavers.com> wrote:

> Signed-off-by: Giovanni Mascellani <gmascellani at codeweavers.com>
> ---
> That's fine for me, but you could have added if "src_count = 0" thing just before the "if" that
> writes the "else" (confusing, isn't it?), and it would have covered both branches.

Yes, but, just for the sake of discussing about trivialities, I prefer to keep
instructions that are part of the same action close to each other.
More so given that the code is our documentation.

As I see it, there are 2 separate actions here:
"Reuse the if instruction for making the else instruction"
or
"Reuse the if instruction for making the endif instruction".

Granted that this inclination may introduce a little redundancy.

Francisco.