firrtl
Unknown Form
Often passes may modify a circuit (e.g. InferTypes), but return a circuit in the same form it was given.
For this use case, use UnknownForm. It cannot be compared against other forms.
TODO(azidar): Replace with PreviousForm, which more explicitly encodes this requirement.
Defines a suffix to use if this form is written to a file
(Since version ) see corresponding Javadoc for more information.
Unknown Form
Often passes may modify a circuit (e.g. InferTypes), but return a circuit in the same form it was given.
For this use case, use UnknownForm. It cannot be compared against other forms.
TODO(azidar): Replace with PreviousForm, which more explicitly encodes this requirement.