190 commits

Author	SHA1	Message	Date
Akash Levy	3783a820ee	Merge remote-tracking branch 'upstream' into merge3	2026-06-25 04:51:46 -07:00
Miodrag Milanovic	a689342207	Remove trailing whitespaces	2026-06-23 07:24:59 +02:00
Miodrag Milanovic	48a3dcc02a	End of file fix	2026-06-23 07:23:41 +02:00
nella	eb4703808a	Add tests.	2026-06-15 15:46:13 +02:00
Mohamed Gaber	e58125b605	Merge remote-tracking branch 'upstream/main' into silimate	2026-06-09 16:22:51 +03:00
Miodrag Milanovic	c0779f488a	Make out of tree build testing possible	2026-05-19 14:26:07 +02:00
Emil J	1f02343268	Merge pull request #5817 from YosysHQ/emil/clockgate-reject-sdffe ... clockgate: reject $sdffe to fix priority handling	2026-05-08 18:38:51 +00:00
Emil J. Tywoniak	425d47ad2c	clockgate: test $sdffe rejected	2026-05-07 16:13:14 +02:00
Emil J. Tywoniak	687e5442f2	clockgate: formal liberty tests	2026-05-07 16:08:55 +02:00
Lofty	0d3923d086	abc_new: use default script if not specified	2026-04-28 12:33:21 +01:00
Miodrag Milanovic	ced2521b03	Convert gen-tests shell script to python	2026-04-16 11:00:44 +02:00
Emil J	86448c0001	Merge pull request #5655 from YosysHQ/emil/dffsr-sr-priority-undef ... Undefine set&reset behavior of $dffsr	2026-04-08 14:22:34 +00:00
Emil J. Tywoniak	12b443e71c	dfflibmap: consistent clk2fflogic usage in test	2026-03-19 19:48:25 +01:00
Lofty	c4cc53a72e	synth: fix after abc -fast removal	2026-03-18 17:59:58 +01:00
Emil J. Tywoniak	5b4603c54f	dfflibmap: fix formal $dffsr tests with sat, prove "no s&r" assumption only needed when appropriate	2026-03-03 10:35:03 +01:00
Emil J. Tywoniak	024408004a	dfflibmap: allow formal dffsr mapping tests with clk2fflogic	2026-03-03 10:34:29 +01:00
Emil J. Tywoniak	2dddc53ccf	dfflibmap: test dffsr and dffsre from proc with equiv	2026-03-03 10:34:29 +01:00
Emil J. Tywoniak	c13a623dbc	dfflibmap: test dffsr with either priority liberty file	2026-03-03 10:34:29 +01:00
Emil J. Tywoniak	ffb76a3486	dfflibmap: test dffsr mapping without assume	2026-03-03 10:34:29 +01:00
Andrew Pullin	5970be33fb	abc9: preserve topological-loop asserts with targeted SCC fallback ... A real-world ABC9 flow hit residual combinational loops after SCC breaking, tripping the prep_xaiger loop assertion. Keep the existing topological assertions in place (prep_xaiger and reintegrate still assert no_loops). To handle residual non-box loops, add a targeted fallback in prep_xaiger: when loops remain after normal SCC breaking, insert additional $__ABC9_SCC_BREAKER cuts on non-box loop cells, rebuild toposort, and then re-check the existing assertion. Also keep pre-ABC9 SCC tagging on all cell types (scc -all_cell_types) and add a regression test (tests/techmap/abc9-nonbox-loop-with-box.ys).	2026-02-26 22:30:32 -08:00
Akash Levy	2b247d165b	Merge from main	2026-02-13 04:14:08 -08:00
Robert O'Callahan	34f8582725	Sanitize ABC global and per-run temporary directory names in logs	2026-02-07 12:12:13 +13:00
Akash Levy	5993d2fec8	Remove annoying test case	2026-01-28 19:18:06 -08:00
Akash Levy	9baad1beb7	Smallfix 2	2026-01-27 15:03:10 -08:00
Akash Levy	89ce04a221	Fix abc bug	2026-01-27 14:01:38 -08:00
Akash Levy	26f5ff3d74	Merge from upstream	2026-01-26 22:16:11 -08:00
Gus Smith	09ceadfde7	Merge pull request #4269 from povik/icells_not_derived ... Avoid `module_not_derived` on internal cells in techmap result	2026-01-26 14:48:40 -08:00
Emil J	f5ea73eb97	Merge pull request #5557 from nataliakokoromyti/lut2mux-word ... lut2mux: add -word option	2026-01-23 17:24:41 +01:00
KrystalDelusion	125609105d	Merge pull request #5593 from RCoeurjoly/RCoeurjoly/5574_fix ... abc: handle ABC script errors instead of hanging	2026-01-23 07:16:48 +13:00
Gus Smith	491276983e	Add test	2026-01-19 18:34:55 -08:00
Krystine Sherwin	0f478a5952	tests/bug5574: Fix for non threaded abc	2026-01-20 05:56:14 +13:00
Akash Levy	58192ad8a6	Merge branch 'YosysHQ:main' into main	2026-01-12 22:52:03 -08:00
Robert O'Callahan	41a098172d	Expect an error from the bug5574.ys test	2026-01-08 09:58:01 +01:00
Roland Coeurjoly	f1fc704c84	abc: handle ABC script errors instead of hanging	2026-01-07 23:46:33 +01:00
Natalia	11b0e7ad92	add lut2bmux	2026-01-06 14:48:16 +01:00
Akash Levy	35948d6dd6	Merge branch 'YosysHQ:main' into main	2025-12-30 00:36:43 -05:00
Robert O'Callahan	99d7ab9c42	Increase test timeout to 10 seconds ... On my machine, this test regularly times out when doing "make -j" (which defaults to 128). The high degree of parallelism seems to slow down the spwaning of ABC processes.	2025-12-29 04:35:05 +00:00
Natalia	721b504479	lut2mux: add -word option and test	2025-12-23 05:57:40 -08:00
Akash Levy	2aeada6980	Bump Yosys to latest	2025-12-05 20:05:16 -08:00
Emil J. Tywoniak	36f0e0392f	aiger2: add crash test	2025-12-02 15:30:02 +01:00
Akash Levy	71ba176b50	Merge branch 'YosysHQ:main' into main	2025-11-24 14:04:13 -05:00
Krystine Sherwin	44ab884b06	bug5495.sh: Skip test if timeout isn't available	2025-11-21 04:03:39 +00:00
Krystine Sherwin	4d1b688717	Tests: Add testcase for problematic ABC DONE check	2025-11-21 14:46:01 +13:00
Akash Levy	2ebed571b5	Baseline	2025-11-06 06:44:35 -08:00
Akash Levy	78b1aed973	abc_state merge	2025-11-06 03:24:59 -08:00
Robert O'Callahan	0f770285f3	Move global ABC configuration variables into AbcConfig and initialize them properly	2025-11-05 13:56:04 +00:00
Akash Levy	76c12f8f8c	Merge branch 'YosysHQ:main' into main	2025-11-03 13:38:04 -05:00
Emil J. Tywoniak	b2fe335b2d	dfflibmap: fix next_state inversion propagation for DFF flops by inverting reset value polarity	2025-10-28 13:56:28 +01:00
Mohamed Gaber	dec28f65ae	Merge remote-tracking branch 'donn/pyosys_bugfixes' into merge_pybind11	2025-10-26 02:39:43 +03:00
Emil J. Tywoniak	e9aedf505c	chtype: replace publish pass with chtype -publish_icells	2025-10-14 15:01:48 +02:00