Re: [PATCH v4 0/10] MR436: Draft: vkd3d-shader/dxil: Implement the DXIL CAST instruction.

[Conor McCarthy (＠cmccarthy)]

On Fri Nov  3 13:11:36 2023 +0000, Giovanni Mascellani wrote:
> What's the difference with the `data_type` field?

`ssa_data_type` is the type of the value declared with this ssa id, while `data_type` in source registers is the required type of the register, which may be different from the declaration, i.e. we can force a bitcast by changing `data_type`. For other register types we use `spirv_compiler_get_register_info()` to get the declaration type.