Akash Levy
f7dc45a478
More verbosity in Module::add failure due to duplicate
2026-06-28 20:29:09 -07:00
Akash Levy
3783a820ee
Merge remote-tracking branch 'upstream' into merge3
2026-06-25 04:51:46 -07:00
nella
c99a037c33
Merge pull request #5886 from YosysHQ/nella/fix-signedness-5745
...
Fix `chparam` values are unsigned when using read_verilog frontend
2026-06-18 16:50:22 +00:00
Mohamed Gaber
bd7c32f8a6
CMake: Linux fixes + Merge fallout fix
2026-06-16 19:32:45 +03:00
Mohamed Gaber
e58125b605
Merge remote-tracking branch 'upstream/main' into silimate
2026-06-09 16:22:51 +03:00
Miodrag Milanovic
8bbc3c359c
Remove id2cstr uses in our code base
2026-05-16 19:49:45 +02:00
nella
7d3e56523b
Preserve param signedness across overrides.
2026-05-13 16:25:15 +02:00
Codexplorer
e41b969da2
Refactored uses of log_id()
2026-05-08 20:59:24 -07:00
Emil J. Tywoniak
25b9b796c4
rtlil: complicate extract again for packing
2026-04-24 11:04:19 +02:00
Emil J. Tywoniak
14b0efeced
rtlil: simplify extract for performance
2026-04-23 13:58:20 +02:00
Emil J. Tywoniak
ea11453cef
rtlil: faster remove2
2026-03-18 23:33:35 +01:00
tondapusili
29b182fd9b
adding more fast Cell accessors and small refactoring to reduce code dup
2026-03-16 10:47:54 -07:00
tondapusili
5d25ae4db6
rtlil: add fast Cell accessors and SigSpec::const_ratio()
2026-03-13 15:56:55 -07:00
tondapusili
e394197bc5
rtlil: parameterize SigSpec::is_mostly_const
2026-03-06 15:51:58 -08:00
Robert O'Callahan
b42bb05b63
Parallelize Design::check()
2026-03-06 02:03:21 +00:00
Robert O'Callahan
e2166c4684
Parallelize collect_garbage()
2026-03-06 02:03:21 +00:00
nella
04822c6660
Readd builtin_ff_cell_types for plugin parity.
2026-03-04 12:39:45 +01:00
nella
66bd4716cf
rtlil use newcelltypes.
2026-03-04 12:39:45 +01:00
Emil J. Tywoniak
ecb8b20f62
yosys: use newcelltypes for yosys_celltypes users
2026-03-04 12:39:44 +01:00
Emil J. Tywoniak
3212dfaf1f
newcelltypes: fix unit test
2026-03-04 12:22:14 +01:00
Akash Levy
7d96a7f73c
Update aigmap to go a lot faster using aig template cache and uniquify cache
2026-03-01 22:35:06 -08:00
AdvaySingh1
b29514fafc
Added built in cell alongside sim support for cell
2026-02-19 11:48:35 -08:00
Akash Levy
5debd619e5
Add workaround for Liberty duplication
2026-02-13 06:51:42 -08:00
Akash Levy
0485576632
Revert rtlil changes
2026-02-13 04:14:14 -08:00
Akash Levy
b8d83c1d5b
Fix cell naming issues
2026-02-13 01:05:51 -08:00
Akash Levy
f74ac17a5f
Undo the terrible upstream changes that break everything...
2026-02-04 22:26:06 -08:00
Akash Levy
d3ab45c2fa
Merge branch 'YosysHQ:main' into main
2026-02-04 15:53:43 -08:00
Akash Levy
8e5d24aa6b
Bump yosys to latest
2026-02-03 06:08:36 -08:00
Robert O'Callahan
dcd7742d52
Avoid scanning entire module if there are no wires to remove
...
It's pretty common for `opt_clean` to find no wires to remove. In that case,
there is no point scanning the entire design, which can be significantly
expensive for huge designs.
2026-01-23 01:38:20 +00:00
Akash Levy
b11037e6c6
Merge remote-tracking branch 'upstream/main'
2026-01-21 15:13:57 -08:00
Robert O'Callahan
2c0448a81b
Avoid spurious copy in IdStringCollector::trace_named()
2026-01-21 03:31:56 +00:00
Akash Levy
ef98c62bf2
Merge
2026-01-14 18:34:16 -08:00
nella
210b733555
Add rtlil string getters
2026-01-14 15:37:18 +01:00
Akash Levy
e332ba807d
Merge branch 'YosysHQ:main' into main
2026-01-07 12:40:39 -08:00
Emil J
0ab967b036
Merge pull request #5564 from rocallahan/pass-fuzz
...
Add support for fuzz-test comparison of two passes intended to give identical RTLIL results
2026-01-06 20:07:31 +01:00
Akash Levy
1941e8f042
Bump yosys and abc to latest
2025-12-25 03:46:16 -05:00
Robert O'Callahan
46cb05c471
Pass IdString by value instead of by const reference.
...
When IdString refcounting was expensive, it made sense to pass it by const reference
instead of by value, to avoid refcount churn. Now that IdString is not refcounted,
it's slightly more efficient to pass it by value.
2025-12-22 01:52:59 +00:00
Robert O'Callahan
ddd6a16ee0
Add -legalize option to read_rtlil
2025-12-21 21:47:48 +00:00
Akash Levy
f16e34f788
Remove is_mostly_const cover
2025-12-05 20:09:59 -08:00
Akash Levy
2aeada6980
Bump Yosys to latest
2025-12-05 20:05:16 -08:00
Robert O'Callahan
638e904f91
Remove cover() coverage tracking
2025-12-04 16:27:13 +01:00
Akash Levy
4a25f63699
Merge from upstream
2025-11-29 11:53:48 -05:00
Robert O'Callahan
b23dc345ae
Make it safe to access .c_str() for autoidx IDs in a multithreaded context
2025-11-25 22:49:41 +00:00
Robert O'Callahan
948001f39f
Merge the two autoidx hashtables into one
...
When something calls `IdString::c_str()` on an autoidx ID, we need to cache the
full string in a thread-safe way. If we need to allocate an entry in some data
structure to do that, it's difficult to do in a thread-safe no-performance-hazard way.
So instead, store the cached string pointer in the same hashtable as the prefix
pointer.
2025-11-25 21:57:46 +00:00
Robert O'Callahan
8f0ecce53f
Forbid creating IdStrings and incrementing autoidx during multithreaded phases, and add dynamic checks for that
...
We could make it safe to increment autoidx during multithreaded passes, but that's
actually undesirable because it would lead to nondeterminism. If/when we need new
IDs during parallel passes, we'll have to figure out how to allocate them in a
deterministic way, and that will depend on the details of what the pass does.
So don't try to tackle that now.
2025-11-25 21:57:46 +00:00
Robert O'Callahan
4c8b537d71
Remove YOSYS_NO_IDS_REFCNT
...
Refcounting is hardly used at all so this option is not that useful.
We might want to have a different option that disables GC if that becomes
a performance issue, but that should be a different option.
2025-11-25 21:57:46 +00:00
Akash Levy
a90a5e10d6
Merge branch 'YosysHQ:main' into main
2025-11-18 11:48:04 -05:00
Emil J. Tywoniak
c497b3b24c
Revert "rtlil: make tracing optional in IdString garbage collection"
...
This reverts commit 8c76f93fce
2025-11-14 15:32:10 +01:00
Akash Levy
55cd50f1a6
Merge branch 'YosysHQ:main' into main
2025-11-13 18:11:04 -05:00
Emil J. Tywoniak
8c76f93fce
rtlil: make tracing optional in IdString garbage collection
2025-11-12 20:22:30 +01:00
