Re: [PATCH v2 0/3] MR268: vkd3d-shader/hlsl: Handle vector arguments in fmod().

[Zebediah Figura (＠zfigura)]

> > Is there an advantage to keeping separate TERNARY and MOVC ops? Can we just emit TERNARY directly for sm4?
>
> I was thinking turning it to movc/cmp/slt/sge conditionally, and those have different meaning for condition argument.

I don't think I understand. Currently we have OP3_TERNARY which evaluates whether its argument is nonzero, and OP3_MOVC which requires a bool. We could certainly introduce OP3_CMP which is the result of "raising" a sequence like OP2_GEQUAL + OP3_TERNARY, but I don't see why we need OP3_MOVC?

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https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/268#note_40398