Central synthesizer naming#652
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desmonddak wants to merge 14 commits into
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mkorbel1
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Apr 17, 2026
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I haven't finished reading it all yet, but first pass a few questions
mkorbel1
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This is looking pretty good, thank you for refactoring it this way, I can see how it helps your other upcoming changes!
…al/instance naming routine names
mkorbel1
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Looking close now to mergeable!
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Description & Motivation
Migrate synthesis naming to a central namer so that all synthesizers (and even WaveDumper) can agree on signal naming.
This is needed for a new synthesizer to be added (netlist).
Related Issue(s)
None.
Testing
I ran existing examples in ROHD and compared SV.
I added extensive test matrix
test/naming_cases_test.dartfor the combinations of naming options (reserved, mergeable, etc) for which I generated tests that pass before and after the central naming.Two bugs were filed: bug #648 and bug #649 which are fixed in PR # 650 for the traditional SV code as well as in this PR for central naming).
I ran a very, very, very large design example and compared SV before and after.
Backwards-compatibility
Naming is slightly different due to ordering, so when we do have collisions, we will see _0, _1 on different signals. Plus the two bug fixes involving unnamed substructures and repeated const names.
Documentation
No. None needed.