4111 commits

Author	SHA1	Message	Date
Akash Levy	a42f4dbedb	Merge branch 'YosysHQ:main' into master	2024-07-18 00:10:20 -07:00
Emil J	1166238c0f	Merge pull request #4176 from povik/opt_expr-performance ... Improve `opt_expr` performance	2024-07-15 16:10:25 +02:00
Emil J. Tywoniak	532188f239	opt_expr: change info message	2024-07-15 11:14:47 +02:00
Akash Levy	aec3df36d1	Make flatten less expressive	2024-07-07 21:46:23 -07:00
Akash Levy	c85b8a8a4d	Merge branch 'YosysHQ:main' into master	2024-07-06 15:12:11 -07:00
N. Engelhardt	dac5bd1983	Merge pull request #4455 from phsauter/shiftadd-limit-padding ... peepopt: limit padding from shiftadd	2024-07-06 08:10:25 +02:00
Akash Levy	0596766cbd	Merge upstream yosys changes	2024-07-01 18:33:38 -07:00
Catherine	580aaa362d	opt_lut_ins: fix name of global object. NFCI	2024-06-28 15:12:36 +00:00
Emil J. Tywoniak	01f332e750	opt_expr: reduce mostly harmless warning to log	2024-06-25 20:18:49 +02:00
Martin Povišer	fa4a2b6b0d	opt_expr: In clkinv loop ignore irrelevant cells early ... Each call to `handle_clkpol_celltype_swap` has a conversion of the cell's type ID to an allocated string. This can sum up to a non-negligible time being spent in the clkpol code even for a design which doesn't have any flip-flop gates.	2024-06-24 18:32:33 +02:00
Martin Povišer	7a8a69b65c	opt_expr: Revisit sorting in replace_const_cells ... Avoid building a cell-to-inbit map when sorting the cells, add a warning if we are unable to sort, and move the code treating non-combinational cells ahead of the rest (this means we don't need to pass non-combinational cells to the TopoSort object at all).	2024-06-24 18:32:33 +02:00
Akash Levy	6795c32167	Make scopeinfo not default	2024-06-19 04:05:02 -07:00
Akash Levy	983d404e93	Smallfix	2024-06-17 20:04:38 -07:00
Akash Levy	c8dff00ca6	Smallfix	2024-06-17 16:07:26 -07:00
Akash Levy	719bbd7523	Improve SCC reporting	2024-06-17 14:18:41 -07:00
Akash Levy	e23e33441f	Update yosys from upstream	2024-06-15 14:23:24 -07:00
Akash Levy	fce46d2a53	Add better Yosys/Verific name aliasing and reenable dffe opt	2024-06-15 14:18:33 -07:00
Philippe Sauter	2f0f10cb87	peepopt: limit padding from shiftadd ... The input to a shift operation is padded. This reduced the final number of MUX cells but during techmap it can create huge temporary multiplexers in the log shifter. This significantly increases runtime and resources. A limit is added with a warning when it is used.	2024-06-14 15:33:03 +02:00
Akash Levy	bfc35122ef	Disable broken dffe pass for now	2024-06-07 10:50:37 -07:00
Miodrag Milanovic	9b82a44d25	Fix help message typo	2024-06-07 08:26:59 +02:00
Akash Levy	4475b50ffa	Undo some ugly stuff and make more attempted fixes	2024-06-02 23:33:23 -07:00
Akash Levy	e0d96d35a1	Merge branch 'YosysHQ:main' into master	2024-06-01 23:47:26 -07:00
Martin Povišer	4b67f3757f	Merge pull request #4404 from YosysHQ/povik/bbox_derive ... box_derive: New command to derive modules for boxes	2024-05-31 19:09:18 +02:00
Martin Povišer	b230c95cc4	select: Adjust help	2024-05-29 20:41:56 +02:00
Akash Levy	b90c20cd14	Update Verific, add opt to hierarchy pass, make opt run a bunch of Verific optimizations, update some Verific runtime flags	2024-05-27 21:56:08 -07:00
Akash Levy	4e39064b88	Remove annoying neg thing	2024-05-23 21:05:45 -07:00
Akash Levy	5173e329ea	Sync yosys	2024-05-21 19:07:13 -07:00
Martin Povišer	49906be776	select: Introduce -assert-mod-count	2024-05-21 16:34:38 +02:00
Martin Povišer	adc1a01490	select: Refactor some flag validation	2024-05-21 16:29:20 +02:00
Martin Povišer	c0a196173a	Rename bbox_derive to box_derive	2024-05-21 16:18:03 +02:00
N. Engelhardt	e940d248c0	Merge pull request #4326 from povik/logcmd ... Extend `log` command with `-push`, `-pop`, `-header` options	2024-05-21 15:22:40 +02:00
Martin Povišer	5c929a91c2	bbox_derive: Write help	2024-05-21 14:57:37 +02:00
Martin Povišer	88af059fad	bbox_derive: Fix done base type confusion	2024-05-21 14:57:26 +02:00
Akash Levy	187737b86a	Don't adjust naming on imported cells. Add $ for each pass	2024-05-19 15:02:40 -07:00
Akash Levy	0e77a03359	Merge branch 'YosysHQ:main' into master	2024-05-06 21:11:06 -07:00
Akash Levy	261bc561fa	Allow for gzip magic in stat	2024-05-05 04:21:47 -07:00
Emil J. Tywoniak	44b0fdc2bf	bbox_derive: add assert and debug print	2024-05-03 20:43:01 +02:00
Emil J. Tywoniak	e8c58a5528	bbox_derive: fix unininitialized memory UB when run with no named args	2024-05-03 20:41:42 +02:00
Martin Povišer	4c000d3aba	Add new bbox_derive command for blackbox derivation	2024-05-03 20:39:11 +02:00
Emil J. Tywoniak	e939182e68	cellmatch: add comments	2024-05-03 16:42:41 +02:00
Martin Povišer	b143e5678f	cellmatch: Rename the special design to $cellmatch	2024-05-03 16:42:41 +02:00
Martin Povišer	c0e68dcc4d	cellmatch: Add debug print	2024-05-03 16:42:41 +02:00
Martin Povišer	6a9858cdad	cellmatch: Delegate evaluation to ConstEval	2024-05-03 16:42:41 +02:00
Martin Povišer	86e1080f05	cellmatch: New pass	2024-05-03 16:42:41 +02:00
Martin Povišer	6ff4ecb2b4	techmap: Remove techmap_chtype from the result	2024-05-03 13:33:28 +02:00
Martin Povišer	fc82251105	techmap: Support dynamic cell types	2024-05-03 13:33:28 +02:00
Akash Levy	cc5e893db8	Add noclean option to submod for speedup	2024-05-02 06:12:09 -07:00
N. Engelhardt	34d9a7451e	Merge pull request #4333 from YosysHQ/fix_hierarchy_generate ... fix hierarchy -generate mode handling of cells	2024-04-25 09:56:24 +02:00
KrystalDelusion	c3ae33da33	Merge pull request #4285 from YosysHQ/typo_fixup ... Typo fixing	2024-04-25 09:54:48 +12:00
Martin Povišer	171577f909	Merge pull request #4340 from gadfort/abc-lib-merge ... add support for using ABCs library merging when providing multiple liberty files	2024-04-17 22:01:20 +02:00