Akash Levy
ba09c6c173
Better reduce_* message
2025-02-18 04:34:54 -08:00
Akash Levy
ef9645990e
Reduce pass verbosity
2025-02-18 04:05:40 -08:00
Akash Levy
fd811ddaee
Cleanup
2025-02-14 08:48:27 -08:00
Akash Levy
8369792e03
Improve extract_reduce further
2025-02-13 21:40:04 -08:00
Akash Levy
610d4cc716
Allow extract_reduce to operate on xnors and single-bit word-wide operators
2025-02-12 15:57:28 -08:00
Akash Levy
00a37bb318
Merge branch 'YosysHQ:main' into main
2025-02-07 14:25:02 -08:00
Martin Povišer
fc88ea360e
Merge pull request #4876 from gadfort/segfault-lexer
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liberty expression lexer check if characters are found and use size if not for `pin()`
2025-02-07 20:24:08 +01:00
Akash Levy
4e45a86e12
Merge branch 'YosysHQ:main' into main
2025-02-06 12:29:43 -08:00
Martin Povišer
772b9c0cfd
Merge pull request #4691 from hovind/experiments/extract-fa-fix
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extract_fa: Fix `xor3`/`xnor3` inversion bug
2025-02-06 21:12:32 +01:00
Akash Levy
20c358bce2
Merge branch 'YosysHQ:main' into main
2025-02-04 10:27:16 -08:00
Martin Povišer
b5752dfe16
alumacc: Fix missing signedness check
2025-02-04 13:05:53 +01:00
Adrian Parvin Ouano
23b3638c1e
alumacc: alternative cmp unification implementation
2025-02-04 11:52:37 +01:00
Øystein Hovind
ed076bc168
extract_fa: Invert xor3/xnor3 output when inverting majority3 input
2025-01-30 18:45:07 +01:00
Peter Gadfort
9534f4ab80
check if characters are found and use size if not
2025-01-29 15:56:05 -05:00
Akash Levy
bd439fc524
Reapply "Merge upstream"
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This reverts commit e73d51dbf0
2025-01-23 13:40:32 -08:00
Akash Levy
e73d51dbf0
Revert "Merge upstream"
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This reverts commit c58a50f880a1c3c98773
2025-01-21 05:28:36 -08:00
Akash Levy
c58a50f880
Merge upstream
2025-01-21 04:36:34 -08:00
Peter Gadfort
f0860459ac
add support for using scratchpad value for flatten.separator in flatten command
2025-01-18 10:45:19 -07:00
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
5c514e00a4
Sync with upstream
2025-01-13 17:20:59 -08:00
Akash Levy
2b4e175698
bufnorm log_debug to reduce time
2025-01-09 19:24:54 -08:00
mikesinouye
13b183c9c5
Add option for a custom flatten block separator char
2025-01-09 18:30:23 -08:00
Martin Povišer
652a1b9806
macc: Stop using the B port
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The B port is for single-bit summands. These can just as well be
represented as an additional summand on the A port (which supports
summands of arbitrary width). An upcoming `$macc_v2` cell won't be
special-casing single-bit summands in any way.
In preparation, make the following changes:
* remove the `bit_ports` field from the `Macc` helper (instead add any
single-bit summands to `ports` next to other summands)
* leave `B` empty on cells emitted from `Macc::to_cell`
2025-01-08 13:03:35 +01:00
Akash Levy
1dcf75d175
Sync
2024-12-19 21:40:30 -08:00
Emil J. Tywoniak
b9b9515bb0
hashlib: hash_eat -> hash_into
2024-12-18 15:09:25 +01:00
Emil J. Tywoniak
4e29ec1854
hashlib: acc -> eat
2024-12-18 15:09:25 +01:00
Emil J. Tywoniak
c10b3f57e1
abc: sort stats
2024-12-18 14:58:31 +01:00
Emil J. Tywoniak
d071489ab1
hashlib: redo interface for flexibility
2024-12-18 14:49:25 +01:00
Akash Levy
2d105fc2c3
Small naming fixes to remove sig_ prefix
2024-12-17 10:48:28 -08:00
Akash Levy
caaef5ac14
Merge branch 'YosysHQ:main' into main
2024-12-11 12:00:34 -08:00
Martin Povišer
f7ad003a6f
Merge pull request #4802 from povik/abc9-box-repeat
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Adjust `abc9_ops -prep_box` to allow repeated invocation
2024-12-10 20:08:17 +01:00
Martin Povišer
0bb139dc25
abc_new: Fix help crash
2024-12-10 14:27:55 +01:00
Martin Povišer
2a3f60bc06
abc_new: Support abc9_box mode on ordinary design hierarchy
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Previously the `abc9_box` mode was reserved to modules with the
`blackbox` or `whitebox` attribute. Allow `abc9_box` on ordinary modules
when doing hierarchical synthesis.
2024-12-10 14:27:29 +01:00
Martin Povišer
285f24d764
abc_new: Support per-module script override
2024-12-10 14:27:29 +01:00
Martin Povišer
f3f8037328
abc9_ops: Allow no arcs on box w/o inputs or w/o outputs
2024-12-05 18:32:41 +01:00
Martin Povišer
481d596c43
abc9_ops -prep_box: Adjust for repeated invocation
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`abc9_ops -prep_box` command interprets the `abc9_box` attribute and
prepares a .box file for ABC consumption. Previously this command was
removing the attribute as it was processing each module which prevented
repeated invocation of this command unless the box definitions were
refreshed from a source file.
Also the command was keeping existing `abc9_box_id` attributes instead
of overwriting them with values from a new number sequence.
Change both behaviors to allow repeated invocations of the command on
the same design.
2024-12-05 18:32:41 +01:00
Akash Levy
4356eae4c9
Yosys sync
2024-12-04 14:16:55 -08:00
Martin Povišer
14ee5ce800
Merge pull request #4787 from povik/booth-macc
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booth: Map simple `$macc` instances too
2024-12-04 11:49:34 +01:00
Emil J
3b8e8ee012
Merge pull request #4797 from YosysHQ/emil/multiple-liberty
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Allow multiple -liberty args in dfflibmap and clockgate
2024-12-04 11:18:52 +01:00
Martin Povišer
384c191192
Merge pull request #4775 from povik/dont_map
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techmap: Add `-dont_map` for selective disabling of rules
2024-12-03 20:21:47 +01:00
Martin Povišer
1c7bb700c9
techmap: Rephrase help
2024-12-03 20:20:00 +01:00
Emil J. Tywoniak
6edf9c86cb
libparse: add LibertyMergedCells, enable multiple -liberty args for dfflibmap and clockgate
2024-12-03 17:36:00 +01:00
Emil J. Tywoniak
60fb241cb3
clockgate: clean up argument parsing
2024-12-03 17:35:10 +01:00
Akash Levy
e0cef06b52
Merge branch 'YosysHQ:main' into main
2024-12-02 19:39:14 -05:00
KrystalDelusion
889894a6d2
Merge pull request #4790 from YosysHQ/emil/clockgate-warnings
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clockgate: reduce build warnings
2024-12-03 13:25:52 +13:00
Lofty
fd05f73d50
dfflibmap: demote some warnings to debug
2024-12-02 14:17:51 +00:00
Emil J. Tywoniak
6b006e5f61
clockgate: reduce build warnings
2024-12-02 10:07:01 +01:00
Martin Povišer
1ded817beb
booth: Map simple $macc instances too
2024-12-01 16:00:04 +01:00
Martin Povišer
2962f8fa88
techmap: Add -dont_map for selective disabling of rules
2024-11-27 15:54:37 +01:00
