1547 commits

Author	SHA1	Message	Date
Akash Levy	1b3375d8df	Merge upstream in	2025-09-09 05:50:48 -07:00
Akash Levy	4029034ce3	Fix issue with $mux in abc	2025-08-22 08:35:10 -07:00
Akash Levy	e54fa487b8	Merge from upstream	2025-08-21 17:56:55 -07:00
Akash Levy	3ed5da8c9e	Fix clock gate naming	2025-08-21 12:59:03 -07:00
Robert O'Callahan	62c441107d	Build FfInitVals for the entire module once and use it for every ABC run.	2025-08-14 22:29:51 +00:00
Robert O'Callahan	2654bd5355	Compute is_port in AbcPass without iterating through all cells and wires in the module every time we run ABC. ... This does not scale when we run ABC thousands of times in a single AbcPass.	2025-08-14 22:29:45 +00:00
Robert O'Callahan	ac8259b02e	Preserve assign_map across ABC invocations. ... Currently `assign_map` is rebuilt from the module from scratch every time we invoke ABC. That doesn't scale when we do thousands of ABC runs over large modules. Instead, create it once and then maintain incrementally it as we update the module.	2025-08-14 22:27:04 +00:00
Robert O'Callahan	4de3ee093e	Mark kept FF output wires as ports directly instead of via the 'keep' attribute	2025-08-14 22:26:38 +00:00
Robert O'Callahan	ccb23ffc1a	Fix indentation	2025-08-13 05:44:52 +00:00
Robert O'Callahan	885bb744e3	Make module a parameter of the function so we can change its constness in context	2025-08-13 05:44:52 +00:00
Robert O'Callahan	53c72c0d39	Move code in abc_module() that modifies the design into a new function extract() ... Splits up the big `abc_module()` function and isolates the code that modifies the design after running ABC.	2025-08-13 05:44:52 +00:00
Robert O'Callahan	ceedcecfae	Move the input parameters to abc_module that are identical across modules to an AbcConfig struct.	2025-08-13 05:44:52 +00:00
Robert O'Callahan	4ba42c4752	Move ABC pass state to a struct instead of storing it in global variables.	2025-08-13 05:44:52 +00:00
Akash Levy	77be4d7be7	Bump Yosys to latest	2025-08-07 17:22:25 -07:00
Krystine Sherwin	3959d19291	Reapply "Add groups to command reference" ... This reverts commit 81f87ce6ed.	2025-08-06 13:52:12 +12:00
Akash Levy	cc733fd11b	Merge from upstream	2025-07-30 22:50:14 -07:00
Drew Lewis	d9b3a3f7bb	Improve the performance of concat_name in the flattening pass ... - Make IdString parameter pass by const ref to avoid IdString ref counting in the constructor - Remove extra std::string allocation to remove prefix - Avoid using `stringf` for concatenation	2025-07-29 10:52:32 +02:00
N. Engelhardt	81f87ce6ed	Revert "Add groups to command reference"	2025-07-23 14:41:49 +00:00
Krystine Sherwin	3eb7b35c29	flatten: Move to hierarchy folder	2025-07-21 10:36:19 +12:00
Akash Levy	37806d5ea7	Merge branch 'YosysHQ:main' into main	2025-07-16 14:59:29 -07:00
Emil J. Tywoniak	21e68ec9be	libparse: fix space ANDs	2025-07-15 12:53:13 +02:00
Akash Levy	082adf8684	Merge branch 'YosysHQ:main' into main	2025-07-15 00:04:28 -04:00
Emil J. Tywoniak	bf1f236998	dfflibmap: add back tab and quote filters for good vibes	2025-07-11 23:12:58 +02:00
Emil J. Tywoniak	c6e1d461fa	libparse: support space ANDs	2025-07-11 23:09:30 +02:00
Emil J. Tywoniak	4b1a8a3b66	libparse: add LibertyExpression::str for testing	2025-07-11 18:27:19 +02:00
Emil J	14aad097f0	Merge pull request #5190 from YosysHQ/emil/dfflibmap-fix-negated-next_state ... dfflibmap: propagate negated next_state to output correctly	2025-07-10 19:50:02 +02:00
Emil J. Tywoniak	ad80e2bd39	libparse: install headers for use in plugins	2025-07-08 13:39:03 +02:00
Akash Levy	3d4bf57745	Merge from upstream	2025-07-02 11:25:18 -07:00
Miodrag Milanović	54013c6da7	Merge pull request #5162 from YosysHQ/micko/attrmap ... Make attrmap able to alter memory attributes as well	2025-06-30 15:24:04 +02:00
Emil J. Tywoniak	778079b058	dfflibmap: propagate negated next_state to output correctly	2025-06-24 12:01:12 +02:00
Krystine Sherwin	beaca05b40	Include boxes in attrmap ... Rename `selected_members` iterator to memb. Add comment on `selected_processes` loop for clarity.	2025-06-21 09:49:56 +12:00
Akash Levy	447a73ea86	Merge branch 'YosysHQ:main' into main	2025-06-09 14:51:56 -07:00
Neil Deo	093bf7ed7e	Fix getPort issue to pass yosys tests	2025-06-05 14:38:38 -07:00
Miodrag Milanovic	784de0f6e3	Make attrmap able to alter memory attributes as well	2025-06-04 08:01:21 +02:00
Krystine Sherwin	785cabcb0f	abc9_ops: Skip opt_expr in proc	2025-05-31 12:16:37 +12:00
Akash Levy	3fc74be3e2	Merge branch 'YosysHQ:main' into main	2025-05-28 01:54:49 +02:00
Lofty	e4ab6acb46	Add genlib support to abc_new	2025-05-27 09:47:29 +01:00
Akash Levy	3a23e772dd	Merge branch 'YosysHQ:main' into main	2025-05-24 12:11:52 -07:00
Akash Levy	d308ecdbcf	Fix warnings with block curly braces	2025-05-13 20:42:28 -07:00
Akash Levy	769aaa113c	Get boolopt src attribution working for dress	2025-05-13 20:05:16 -07:00
Akash Levy	2e030bfdfd	Refactor bmuxmap attribute inheritance	2025-05-13 20:05:16 -07:00
Akash Levy	13e053fb11	Fixups	2025-05-12 14:49:37 -07:00
Akash Levy	8171f04cbf	Add preliminary boolopt src attribution support	2025-05-12 02:30:36 -07:00
Akash Levy	a1cc22aa0e	Add abc word mode, which uses word-level cells where possible	2025-05-11 15:07:23 -07:00
Emil J. Tywoniak	2ca2ecaa1c	libcache: fix help	2025-05-09 12:40:45 +02:00
Emil J. Tywoniak	0d621ecc11	libcache: add -quiet and -verbose	2025-05-09 11:36:39 +02:00
Akash Levy	d2aa569d8f	Merge branch 'YosysHQ:main' into main	2025-05-01 08:40:31 -07:00
Emil J. Tywoniak	adb1986dc1	gzip: refactor file open failure errors	2025-04-29 10:37:35 +02:00
Akash Levy	f67da2df2f	Merge branch 'YosysHQ:main' into main	2025-04-23 15:22:38 -07:00
Akash Levy	e9bf25f333	Undo flatten -scopeinfo to -noscopeinfo	2025-04-22 16:32:22 -07:00