Re: [PATCH v4 0/9] MR458: vkd3d-shader/hlsl: Handle register(cX) reservations.

[Francisco Casas (＠fcasas)]

Okay, now the pipeline is failing because the shader_runner is still running this compilation test for SM1 with ps_4_0:

```
[pixel shader fail(sm<4)]
int k : register(i0);
// ^^ register(cX) is also required in SM1.

float4 main() : sv_target
{
    return k;
}
```
so it is not failing as expected.