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754 Commits

Author SHA1 Message Date
Akash Levy 439d859bba
Merge branch 'YosysHQ:main' into main 2025-04-03 10:48:42 -07:00
Anhijkt 6b5507139e opt_expr: requsted changes 2025-04-01 20:37:22 +03:00
Akash Levy 3f00e57076 Improve the naming for opt_reduce 2025-03-31 01:22:42 -07:00
Anhijkt 83b095ab6c opt_expr: optimize pow of 2 cells 2025-03-30 15:43:41 +03:00
Akash Levy 3d13f7aae2 Bump to latest 2025-03-26 14:56:10 -07:00
KrystalDelusion a647731812
Merge pull request #4677 from YosysHQ/emil/opt_merge-hashing 
opt_merge: hashing performance and correctness
 2025-03-25 10:36:02 +13:00
Akash Levy 95f489beec Merge nice gzip refactor 2025-03-20 16:47:12 -07:00
KrystalDelusion b06a661913
Merge pull request #4834 from YosysHQ/emil/gzip-refactor 
Memory-efficient zlib usage across Liberty file consumers
 2025-03-21 10:01:00 +13:00
Akash Levy d1f0c38bac
Merge branch 'YosysHQ:main' into main 2025-03-19 19:32:42 -07:00
Emil J b33787edcb
Merge pull request #4948 from YosysHQ/emil/share-fix-log-again 
share: re-add SAT solver cell count to log message
 2025-03-19 13:54:17 +01:00
Emil J. Tywoniak 4f3fdc8457 io: refactor string and file work into new unit 2025-03-19 13:43:42 +01:00
Emil J. Tywoniak 061cf5c6c4 share: re-add SAT solver cell count to log message 2025-03-19 10:27:23 +01:00
Akash Levy d289e5ef1c
Merge branch 'YosysHQ:main' into main 2025-03-17 10:45:27 -07:00
Akash Levy a08ab5a67b Add opt_expr's missing mux_ornot and mux_andnot cases (still needs testing) 2025-03-17 04:09:28 -07:00
Akash Levy 4bf3338e1e Muxpack until not possible 2025-03-17 02:29:12 -07:00
Emil J 05cd1e2942
Merge pull request #4904 from YosysHQ/emil/share-limit-effort 
share: add -pattern-limit to limit analysis effort
 2025-03-15 18:00:42 +01:00
Alain Dargelas 6b6c5c2c19 Actually re-enable pass 2025-03-13 14:48:14 -07:00
Alain Dargelas 68312d046a Fix Yosys test failures 2025-03-13 14:15:13 -07:00
Akash Levy 0a68eb32b3 Disable sub-neg peepopt 2025-03-13 01:55:14 -07:00
Emil J. Tywoniak 6c9857403c share: use share.pattern_limit from scratchpad 2025-03-11 14:57:00 +01:00
Akash Levy 4d4e574ebb
Merge pull request #60 from alaindargelas/peepopt_neg_sub 
neg-sub peepopt pass
 2025-03-10 15:48:49 -07:00
Alain Dargelas e1671b45b6 Code review 2025-03-10 14:44:14 -07:00
Akash Levy 3da52326dd Undo muxpack change that causes test failures 2025-03-10 13:50:54 -07:00
Alain Dargelas 6de80bc6b3 neg sub pass 2025-03-10 13:47:06 -07:00
Emil J. Tywoniak ca9176cd0f share: bail better on too many patterns 2025-03-10 17:55:04 +01:00
Martin Povišer d8a4991289
Merge pull request #4931 from povik/buf-clean 
opt_clean, simplemap: Add `$buf` handling
 2025-03-10 15:10:17 +01:00
Emil J. Tywoniak 1d773b50a4 opt_merge: fix dangling pointers in known_cells when keep attribute is used 2025-03-10 13:14:06 +01:00
Emil J. Tywoniak 176faae7c9 opt_merge: fix trivial binary regression 2025-03-10 13:14:06 +01:00
Emil J. Tywoniak 8903740147 opt_merge: switch to unordered_set 2025-03-10 13:14:06 +01:00
Emil J. Tywoniak ffc057a89c opt_merge: fix the many collisions case 2025-03-10 13:14:06 +01:00
Emil J. Tywoniak cbb776c626 opt_merge: avoid hashing strings 2025-03-10 13:14:06 +01:00
Akash Levy 706872237f Only muxpack to pmux for size 3 or bigger (size 2 is just a mux) 2025-03-09 22:08:00 -07:00
Akash Levy 86d67b47a4
Merge branch 'YosysHQ:main' into main 2025-03-08 15:11:04 -08:00
Emil J 8bb24badf2
Merge pull request #4895 from YosysHQ/emil/fix-share-portbit-infinite-loop 
share: fix infinite loop in find_terminal_bits on $mux loop
 2025-03-08 13:14:11 +01:00
Martin Povišer 557047fe1e opt_clean, simplemap: Add `$buf` handling 2025-03-07 16:08:38 +01:00
Akash Levy fa97c4830e Generalize muxadd to muxorder 2025-03-06 16:57:47 -08:00
Akash Levy 881080a827 Merge upstream 2025-03-05 07:54:26 -08:00
Akash Levy fce2f2676d Rename minor things in opt_share 2025-03-05 06:17:41 -08:00
Akash Levy 7c1cb53c85 Packed muxes have src attr for each constituent mux 2025-03-05 06:09:40 -08:00
Akash Levy 1b1855353d Reduce verbosity of some key things 2025-03-04 22:58:56 -08:00
Emil J 912c93ca0b
share: help message formatting 
Co-authored-by: KrystalDelusion <93062060+KrystalDelusion@users.noreply.github.com>
 2025-03-03 18:52:05 +01:00
KrystalDelusion 9106d6b3bd
Merge pull request #4881 from YosysHQ/pmgen-pass-restructure 
Move passes out of the passes/pmgen folder
 2025-03-01 10:22:54 +13:00
Akash Levy 8bbb7016d4 Remove unnecessary stuff in muxpack 2025-02-23 03:54:11 -08:00
Akash Levy ef9645990e Reduce pass verbosity 2025-02-18 04:05:40 -08:00
Akash Levy 33c72b0f25
Merge branch 'YosysHQ:main' into main 2025-02-15 15:54:28 -08:00
Emil J. Tywoniak 8968986b54 share: add -pattern-limit to set analysis effort on branch-unbranch mux regions 2025-02-14 21:13:07 +01:00
Akash Levy fd811ddaee Cleanup 2025-02-14 08:48:27 -08:00
Akash Levy db83aaee09 Clean up muxpack 2025-02-14 06:56:12 -08:00
Krystine Sherwin 4c728968a3
Fix runtime error on shr INT_MAX 2025-02-14 14:01:36 +13:00
Emil J. Tywoniak 01d2bfcf00 share: fix infinite loop in find_terminal_bits on $mux loop 2025-02-12 10:16:44 +01:00