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Docs: opt_rmunused -> opt_clean

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Krystine Sherwin 2024-01-13 16:57:10 +13:00
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docs/source/yosys_internals/formats/rtlil_rep.rst
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@ -74,13 +74,13 @@ This has three advantages:
- First, it is impossible that an auto-generated identifier collides with an
identifier that was provided by the user.
.. TODO:: ``opt_clean`` (or clean), also ``-purge``
- Second, the information about which identifiers were originally provided by
the user is always available which can help guide some optimizations. For
example the ``opt_rmunused`` tries to preserve signals with a user-provided
example, :cmd:ref:`opt_clean` tries to preserve signals with a user-provided
name but doesn't hesitate to delete signals that have auto-generated names
when they just duplicate other signals.
when they just duplicate other signals. Note that this can be overridden
with the `-purge` option to also delete internal nets with user-provided
names.
- Third, the delicate job of finding suitable auto-generated public visible
names is deferred to one central location. Internally auto-generated names