Re: [PATCH v14 0/6] MR471: vkd3d-shader/dxil: Implement the DXIL GEP and LOAD instructions.

[Conor McCarthy (＠cmccarthy)]

Changed FIXME to WARN for `sm6_type_get_pointer_to_type()` as it is elsewhere. Also needed to add a call to `sm6_value_validate_is_register()` for the LOAD instruction because a value of pointer type could be a function.