Mohamed Gaber
d986ee91ac
CMake: integrate silimate additions and extensions
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- update CMakeLists.txt to load two new files:
- SilimateConfig.cmake: sets Silimate configuration options and defaults
- SilimateVerific.cmake: compiles Verific library, optionally with Silimate modifications
- include silimate tests in test Makefile
2026-06-10 20:27:52 +03:00
Mohamed Gaber
e58125b605
Merge remote-tracking branch 'upstream/main' into silimate
2026-06-09 16:22:51 +03:00
Akash Levy
28455c01e4
Support cell_footprint as indicator of stdcell
2026-06-04 00:40:38 -07:00
Miodrag Milanović
693d5a7eb0
Merge pull request #5903 from YosysHQ/krys/verific_memsize
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verific: Fix non-contiguous memory flattening producing out of bounds accesses in some cases
2026-06-04 05:43:04 +00:00
Miodrag Milanovic
a599999d1f
Fixed warnings found by gcc-16
2026-06-03 13:09:38 +02:00
Catherine
afc0e78d11
Update top-level Python project for CMake compatibility.
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This commit reimplements the (no longer recommended) setuptools based
build system using a standards-based in-tree PEP517 build backend.
The implementation is partially based on
https://codeberg.org/ziglang/zig-pypi/src/branch/main/make_wheels.py
which is licensed under BSD-0-clause.
It also adds a new option `YOSYS_BUILD_PYTHON_ONLY` that is available
only if the binary or the library aren't going to be installed, which
turns off these targets entirely, as well as some dependent ones
(e.g. tests).
Co-authored-by: Mohamed Gaber <me@donn.website>
2026-06-03 09:03:23 +00:00
Catherine
a727e7f6e7
Migrate build system to CMake
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See #5895 for details.
This commit does not include CI or documentation changes.
2026-06-03 08:58:10 +00:00
Stan Lee
09b2bdfb27
better comment
2026-06-02 15:45:52 -07:00
Stan Lee
96ee0f6ec5
Merge branch 'main' of github.com:silimate/yosys into annotate_ff_width
2026-06-02 15:20:18 -07:00
Stan Lee
6b7e5e2685
update annotate_ff_width pass
2026-06-02 15:17:55 -07:00
Akash Levy
b3ea5770cd
opt_argmax pass
2026-06-02 04:11:17 -07:00
Akash Levy
c7b2c16405
Merge pull request #179 from Silimate/opt_compact_prefix
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Add opt_compact_prefix pass
2026-06-02 02:14:37 -07:00
Akash Levy
24b75b65db
Fix UB issue
2026-06-02 01:18:29 -07:00
Akash Levy
950cdf925c
Update passes/silimate/opt_compact_prefix.cc
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Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>
2026-06-02 01:15:18 -07:00
Akash Levy
e03c54c695
Merge pull request #178 from Silimate/opt_balance_tree_improve1
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Improvement to opt_balance_tree
2026-06-02 01:03:20 -07:00
Akash Levy
a730032f5f
Add opt_compact_prefix pass
2026-06-01 23:00:33 -07:00
Stan Lee
3d8f4999d6
selected cells and modules
2026-06-01 19:20:47 -07:00
Akash Levy
0c3446e8af
Fixups for Greptile
2026-06-01 19:03:52 -07:00
Akash Levy
9cc69a3c49
Improvement to opt_balance_tree
2026-06-01 17:56:44 -07:00
Stan Lee
1b707c61f7
necessary clock gate pass modifications
2026-06-01 17:19:23 -07:00
Stan Lee
483b1536d7
update pass
2026-06-01 17:10:18 -07:00
Stan Lee
e3134c6692
annotate_ff_width pass
2026-06-01 16:35:30 -07:00
Philippe Sauter
c89cfe1e6e
peepopt: add shiftpow2 pattern
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Rewrite power-of-two indexed word selects to $bmux when the shift
amount already carries the scale as low zero bits.
Keep the rule to non-overlapping selections and bound the generated
mux ways. Add regressions for aligned shifts, padding, signed
extension, and shiftmul handoff cases.
2026-05-31 02:01:32 +02:00
Krystine Sherwin
f6327cc444
check_mem: Add -non-const option
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Can identify potentially dangerous addressing, but also prone to false-positives.
2026-05-29 18:40:24 +12:00
Krystine Sherwin
07e3d648aa
Add check_mem command
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Comes with a set of tests which (currently) pass with `read_verilog` but fail with `verific` based on #5878 .
Add `--check-sv`, an alternative to `--prove-sv` with generator defined yosys commands. Helpful for when you want to run the same set of commands on a bunch of sv files.
2026-05-29 18:40:23 +12:00
Akash Levy
d1ec970f86
Merge pull request #174 from Silimate/feat/fst_reuse
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[ENG-2072] Rename reg_rename pass argument from -vcd to -waveform
2026-05-28 11:46:15 -07:00
KrystalDelusion
4230ebff71
Merge pull request #5912 from YosysHQ/krys/opt_clean_docs
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opt_clean: Set group for docs gen
2026-05-28 08:35:52 +00:00
Stan Lee
3d21f58f24
update comment
2026-05-28 01:22:59 -07:00
Stan Lee
e9873f822e
bug fix
2026-05-27 23:47:38 -07:00
Krystine Sherwin
680bb69d85
opt_clean: Set group for docs gen
2026-05-28 14:50:11 +12:00
Chia-Hsiang Chang
9dc44b19b2
chore: rename argument name from --vcd to --waveform
2026-05-27 13:03:55 -07:00
Akash Levy
6a8d800e63
Fixes for filtering small cases and catching more larger ones with trickier signatures
2026-05-27 03:40:44 -07:00
Akash Levy
69edb27ab3
muxpack fix
2026-05-27 03:07:24 -07:00
Akash Levy
5c3fbd2d63
Merge branch 'main' into opt_addcin
2026-05-27 01:52:11 -07:00
Akash Levy
89717069fe
Fixup
2026-05-27 01:51:54 -07:00
Akash Levy
d3c5591647
Merge pull request #171 from Silimate/infer_icg
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infer_icg pass
2026-05-27 01:06:40 -07:00
Akash Levy
7ea578a212
Merge pull request #170 from Silimate/ffnormpol
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ffnormpol pass
2026-05-27 01:05:05 -07:00
Akash Levy
46a697e608
Merge pull request #169 from Silimate/opt_andor_pmux
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opt_andor_pmux pass
2026-05-27 01:03:58 -07:00
Akash Levy
e39395132d
opt_addcin pass
2026-05-27 00:39:25 -07:00
Akash Levy
2bb10837d9
infer_icg pass
2026-05-27 00:14:51 -07:00
Akash Levy
9e73dd6d27
ffnormpol pass
2026-05-27 00:13:05 -07:00
Akash Levy
42d257e523
opt_andor_pmux pass
2026-05-27 00:11:54 -07:00
Akash Levy
5c3c342ea0
Fixup NEW_ID usage
2026-05-27 00:09:12 -07:00
Akash Levy
9ded74751c
Update passes/opt/opt.cc
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Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>
2026-05-26 06:38:27 -07:00
Akash Levy
9a225025d4
opt -max_iter
2026-05-26 06:23:40 -07:00
junyao
6f111118de
proc: ignore nosync temporaries in always_latch checks
2026-05-26 00:56:07 +08:00
Akash Levy
6748b135aa
Track icg cell name in clockgate
2026-05-20 22:00:20 -07:00
Akash Levy
a5617f90ac
Speed fix
2026-05-20 15:42:26 -07:00
Akash Levy
7eff462881
Make opt_prienc a bit faster
2026-05-20 13:33:19 -07:00
Akash Levy
2ba8a5cac6
opt parallel prefix and priority encoders
2026-05-20 12:14:50 -07:00
