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669 Commits

Author SHA1 Message Date
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
Akash Levy 8ee8e91ab8 Small edits 2024-08-21 21:40:59 -07:00
Akash Levy 426a9320d9 Small update 2024-08-21 21:38:34 -07:00
Akash Levy 7d44234d80 Try updated muxpack 2024-08-21 21:37:28 -07:00
Akash Levy a945edc7a0 Smallfix 2024-08-21 20:26:29 -07:00
Akash Levy 283db470be Small edit 2024-08-21 17:04:08 -07:00