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Update docs after addition of new pass

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Martin Povišer 2025-07-04 17:57:00 +02:00
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7
docs/source/using_yosys/synthesis/opt.rst
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@ -192,6 +192,13 @@ control inputs.
Called with ``-nodffe`` and ``-nosdff``, this pass is used to prepare a design
for :doc:`/using_yosys/synthesis/fsm`.
Hierarchical optimization - `opt_hier` pass
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
This pass considers the design hierarchy and propagates unused signals, constant
signals, and tied-together signals across module boundaries to facilitate
optimization by other passes.
Removing unused cells and wires - `opt_clean` pass
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~