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812 Commits

Author SHA1 Message Date
Akash Levy 9593d94295 Reduce verbosity of splitcells debug 2025-03-14 18:08:41 -07:00
Akash Levy 1c0d4a43b3
Merge branch 'YosysHQ:main' into main 2025-03-14 18:07:55 -07:00
Akash Levy 1b1855353d Reduce verbosity of some key things 2025-03-04 22:58:56 -08:00
Anhijkt de032d2e2a splitcells: change for-loop condition 2025-02-28 23:16:04 +02:00
Anhijkt 9a14ab8d98 splitcells: Fix the assertion bug caused by out-of-bound offset 2025-02-28 13:51:22 +02:00
Martin Povišer bca21c60d8
Merge pull request #4902 from akashlevy/splitcells_aldff_fix 
`aldff`s do not get split by `splitcells` pass
 2025-02-27 00:56:46 +01:00
Akash Levy 9d3b7f7474
Merge branch 'YosysHQ:main' into main 2025-02-26 09:51:44 -08:00
Emil J. Tywoniak 07004f1089 abstract: typo? 2025-02-25 00:19:15 +01:00
Akash Levy 241f6370bd Smallfixes 2025-02-19 10:46:06 -08:00
Akash Levy 707731147c
Update splitnets.cc 2025-02-19 10:10:54 -08:00
Akash Levy 4de90307a9
Update splitnets.cc 2025-02-19 10:07:10 -08:00
Akash Levy 5b641d0a24
Update splitnets.cc 2025-02-19 10:06:39 -08:00
Alain Dargelas f65808aaf4 splitnets new options 2025-02-19 09:44:10 -08:00
Emil J. Tywoniak 925c617c52 abstract: add module input -value abstraction 2025-02-18 17:08:45 +01:00
Jannis Harder 212224dfe8 abstract: Add help message 2025-02-18 17:08:45 +01:00
Jannis Harder 2943c2142d abstract: Improve debug logging 
Print the port bit instead of the arbitrary representative sigbit to
identify the target of the abstraction operation.
 2025-02-18 17:08:45 +01:00
Jannis Harder a0987195f2 abstract: Support slicing of individual wires 2025-02-18 17:08:45 +01:00
Jannis Harder 4766c92e59 abstract: Allow unconditional value and state abstractions 
Also improves -enable and -enablen command line handling
 2025-02-18 17:08:45 +01:00
Jannis Harder 37aa2e6cd8 abstract: Wire vs port offset confusion bugfix 
This fixes the offsets_to_abstract collection in abstract_state so that
it now works the same way as in abstract_value which was already
correct.
 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 28c768e7b8 abstract: better present changes done 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 3dd697fc8a abstract: improve -init logging 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 9de890c874 abstract: fix -init log_debug bit count, remove unnecessary log_debug 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak aca4d44a40 abstract: improve debug logs for -state and -value 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak cee06cecd0 abstract: factor out emit_mux_anyseq 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 9895370b32 abstract: rework -init without bufnorm, with logging 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 1646991092 abstract: refactor -value 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak e9bba13a0d abstract: no more bufnorm, -value has bit selection consistent with -state, -init temporarily gutted 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 3f1ee3e0ae abstract: -state refactor sigbit rep pool collection 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 387d0de383 abstract: -state allow partial abstraction, don't use buffer-normalized mode 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 6027030215 abstract: -value MVP, use buffer-normalized mode 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 4637fa74e3 abstract: -init MVP 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak e4ca7b8846 abstract: -state MVP 2025-02-18 17:08:45 +01:00
Akash Levy ef9645990e Reduce pass verbosity 2025-02-18 04:05:40 -08:00
Akash Levy 3676429634 `aldff`s do not get split by splitcells 2025-02-14 10:53:51 -08:00
Akash Levy 1b13b5d6ea Move segv and reenable loops.v test 2025-02-14 10:02:30 -08:00
Akash Levy fd811ddaee Cleanup 2025-02-14 08:48:27 -08:00
Alain Dargelas 077b4b854c longloop honors caching 2025-02-13 15:49:18 -08:00
Alain Dargelas bf96f94267 Annotate logic depth 2025-02-05 16:45:08 -08:00
Akash Levy 674075126b Clear selection in pass before doing anything 2025-02-04 23:01:13 -08:00
Alain Dargelas 4a1af2f780 remove not needed code 2025-01-31 16:26:17 -08:00
Alain Dargelas 8213dd1dcf Code review 2025-01-31 15:29:33 -08:00
Alain Dargelas 4861aefcd8 Fix test 2025-01-31 13:28:48 -08:00
Alain Dargelas b4787c787f Calculate cell fanout (post-synthesis) 2025-01-31 10:17:34 -08:00
Akash Levy 29710e6677 Rename to bus_rebuild 2025-01-27 17:56:24 -08:00
Akash Levy 14f8179e51 Splitcells was missing $aldff 2025-01-27 17:55:19 -08:00
Akash Levy 57bf3a6f51
Merge branch 'YosysHQ:main' into main 2025-01-14 08:38:59 -08:00
Emil J. Tywoniak a58481e9b7 mark all hash_into methods nodiscard 2025-01-14 12:39:15 +01:00
Akash Levy 941d78a6ac Make splitnetlist more efficient, no preliminary opt_clean in submod, remove $buf cells in opt_clean 2025-01-10 17:12:15 -08:00
Akash Levy 60d7723a64 Smallfixes to reconstruct busses to use logger and ignore blackboxes 2025-01-10 11:50:59 -08:00
Akash Levy 2cf97cf744 Splitfanout index fix 2025-01-07 01:51:00 -08:00