724 commits

Author	SHA1	Message	Date
Akash Levy	2d105fc2c3	Small naming fixes to remove sig_ prefix	2024-12-17 10:48:28 -08:00
Martin Povišer	08778917db	wreduce: Optimize signedness when possible	2024-12-16 12:57:08 +01:00
Akash Levy	bfc4ab9138	Fix unordered increment	2024-12-13 13:32:44 -08:00
Alain Dargelas	41c6b71bcb	opt_balance_tree allow_off_chain	2024-12-12 09:50:53 -08:00
Akash Levy	2c5811daa1	Fix warnings	2024-12-09 11:45:09 -08:00
Akash Levy	f855b39dbb	Merge branch 'YosysHQ:main' into main	2024-11-21 00:34:49 -08:00
Emil J	cc17d5bb70	Merge pull request #4612 from georgerennie/george/opt_demorgan_zero_width ... opt_demorgan: skip zero width cells	2024-11-20 13:33:16 +01:00
Emil J	18459b4b09	Merge pull request #4614 from georgerennie/george/opt_reduce_cell_width ... opt_reduce: keep at least one input to $reduce_or/and cells	2024-11-20 13:33:04 +01:00
Akash Levy	80169758b6	Another naming improvement	2024-11-12 11:54:15 -08:00
Akash Levy	9f9bacc029	Fixes	2024-11-12 03:44:22 -08:00
Akash Levy	a3b4789934	Smallfixes	2024-11-12 02:32:03 -08:00
Akash Levy	0a87b0f075	Smallfix to opt_expr	2024-11-12 01:22:12 -08:00
Akash Levy	ddbad572dc	Reduce fanout limit to 256	2024-11-11 17:17:25 -08:00
Akash Levy	5e364599be	Keep shorter name for opt_merge always	2024-11-11 17:07:41 -08:00
Akash Levy	3da6e3f060	No arguments for opt_balance_tree any more	2024-11-11 17:07:30 -08:00
Akash Levy	894c9816d3	Improve naming: big fix	2024-11-11 17:06:11 -08:00
Akash Levy	4eb820a7ec	Update opt_balance_tree to separate the splitfanout	2024-10-31 16:36:17 -07:00
Akash Levy	b4d7812662	Add abc, some techmap passes, make opt_balance_tree only balance add/mul	2024-10-30 00:38:05 -07:00
Akash Levy	6401027ff6	Add pmux2shiftx	2024-10-29 15:00:00 -07:00
Akash Levy	751f463994	Add fanout limit	2024-10-25 19:55:57 -07:00
Akash Levy	2523b5d194	Add xnor processing to opt_balance_tree -splitfanout	2024-10-25 02:07:26 -07:00
Akash Levy	469f5a707a	Merge branch 'YosysHQ:main' into main	2024-10-14 11:21:54 -07:00
Emil J. Tywoniak	785bd44da7	rtlil: represent Const strings as std::string	2024-10-14 06:28:12 +02:00
Akash Levy	dd487ca8a1	Updating Yosys	2024-10-03 01:46:09 -07:00
Akash Levy	03f76bbddd	Remove comments	2024-10-02 16:59:01 -07:00
Akash Levy	dd7e302aaa	Revert wreduce	2024-10-02 03:55:19 -07:00
George Rennie	023f029dcf	opt_reduce: keep at least one input to $reduce_or/and cells	2024-09-25 16:21:19 +01:00
Akash Levy	dbaaf78044	Iterate to new wire	2024-09-24 16:47:35 -07:00
Akash Levy	ebf8783b4b	Fixup parameters	2024-09-24 13:55:09 -07:00
George Rennie	58af70624f	opt_demorgan: skip zero width cells	2024-09-24 14:24:59 +01:00
Akash Levy	bebdb2f035	Reduce verbosity	2024-09-05 00:56:01 -07:00
Akash Levy	8f26fa9077	Fix for less pessimism in muxpack and opt_tree_balance	2024-08-29 23:44:57 -07:00
Akash Levy	ab20bbbe8e	Fix bug	2024-08-27 23:23:49 -07:00
Akash Levy	11c05e2e40	Revert "Reapply "Reapply "Reapply "Add fanoutlimit"""" ... This reverts commit cf6c4ec6e4.	2024-08-27 17:38:48 -07:00
Akash Levy	cf6c4ec6e4	Reapply "Reapply "Reapply "Add fanoutlimit""" ... This reverts commit e50bca4d98.	2024-08-27 17:36:34 -07:00
Akash Levy	e50bca4d98	Revert "Reapply "Reapply "Add fanoutlimit""" ... This reverts commit 22c99a2b2e.	2024-08-27 17:33:22 -07:00
Akash Levy	22c99a2b2e	Reapply "Reapply "Add fanoutlimit"" ... This reverts commit a32e4dd8f8.	2024-08-27 17:33:00 -07:00
Akash Levy	a32e4dd8f8	Revert "Reapply "Add fanoutlimit"" ... This reverts commit 7ebc3ed7d2.	2024-08-27 17:27:23 -07:00
Akash Levy	7ebc3ed7d2	Reapply "Add fanoutlimit" ... This reverts commit 9470dbe806.	2024-08-27 17:23:55 -07:00
Akash Levy	9470dbe806	Revert "Add fanoutlimit" ... This reverts commit be9a4f338d.	2024-08-27 17:22:31 -07:00
Akash Levy	be9a4f338d	Add fanoutlimit	2024-08-27 17:20:29 -07:00
Akash Levy	77868f52ec	Add add/sub/mul to wreduce pass	2024-08-27 14:33:59 -07:00
Akash Levy	6552f131de	wreduce in opt_balance_tree	2024-08-27 14:33:43 -07:00
Akash Levy	4f6a153961	Working tree balance pass	2024-08-27 08:19:17 -07:00
Akash Levy	243d8317a5	SMALL mode with first pass of opt_balance_tree	2024-08-26 22:36:47 -07:00
Akash Levy	0ba088e5ed	Try again	2024-08-21 23:21:00 -07:00
Akash Levy	7f52eb0be8	Update muxpack	2024-08-21 23:00:18 -07:00
Akash Levy	1cc7e5536b	If fully constant don't count as user	2024-08-21 22:30:16 -07:00
Akash Levy	8989f2f98c	Undo fanout_split	2024-08-21 22:20:25 -07:00
Akash Levy	d0529c7eea	muxpack fixes	2024-08-21 21:51:08 -07:00