Re: [PATCH 0/3] MR574: vkd3d-shader/ir: Refactor VSIR passes.

[Henri Verbeet (＠hverbeet)]

> Votes welcome.

I don't hate either version. I imagine that ultimately we may want to move to a scheme like this though:

```c
    if (program->cf_type == CF_TYPE_STRUCTURED)
        flatten_control_flow_constructs(program);
    [...]
```

where "cf_type" would originally be set by the parser. I.e., explicitly checking for properties of the vsir instead of having those be implied by the shader model or bytecode format.