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Code Activity
14834 commits 91 branches 52 tags 61 MiB
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4308 commits

Author SHA1 Message Date
Emil J. Tywoniak 4f3fdc8457 io: refactor string and file work into new unit 2025-03-19 13:43:42 +01:00
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
KrystalDelusion 9f1271bee0
Merge pull request #4922 from Anhijkt/fix-splitcells-assert 
splitcells: Fix the assertion bug caused by out-of-bound offset
 2025-03-14 16:52:38 +13:00
Martin Povišer 6da543a61a
Merge pull request #4818 from povik/macc_v2 
Add `$macc_v2`
 2025-03-12 22:55:40 +01:00
Emil J. Tywoniak 6c9857403c share: use share.pattern_limit from scratchpad 2025-03-11 14:57:00 +01:00
Emil J. Tywoniak ca9176cd0f share: bail better on too many patterns 2025-03-10 17:55:04 +01:00
Martin Povišer d8a4991289
Merge pull request #4931 from povik/buf-clean 
opt_clean, simplemap: Add `$buf` handling
 2025-03-10 15:10:17 +01:00
Emil J 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
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
Anhijkt de032d2e2a splitcells: change for-loop condition 2025-02-28 23:16:04 +02:00
Anhijkt 9a14ab8d98 splitcells: Fix the assertion bug caused by out-of-bound offset 2025-02-28 13:51:22 +02:00
Martin Povišer bca21c60d8
Merge pull request #4902 from akashlevy/splitcells_aldff_fix 
`aldff`s do not get split by `splitcells` pass
 2025-02-27 00:56:46 +01:00
Emil J b4a169527d
Merge pull request #4894 from YosysHQ/emil/abstract 
Add `abstract` pass for formal verification
 2025-02-25 11:16:37 +01:00
Emil J. Tywoniak 07004f1089 abstract: typo? 2025-02-25 00:19:15 +01:00
Emil J. Tywoniak 925c617c52 abstract: add module input -value abstraction 2025-02-18 17:08:45 +01:00
Jannis Harder 212224dfe8 abstract: Add help message 2025-02-18 17:08:45 +01:00
Jannis Harder 2943c2142d abstract: Improve debug logging 
Print the port bit instead of the arbitrary representative sigbit to
identify the target of the abstraction operation.
 2025-02-18 17:08:45 +01:00
Jannis Harder a0987195f2 abstract: Support slicing of individual wires 2025-02-18 17:08:45 +01:00
Jannis Harder 4766c92e59 abstract: Allow unconditional value and state abstractions 
Also improves -enable and -enablen command line handling
 2025-02-18 17:08:45 +01:00
Jannis Harder 37aa2e6cd8 abstract: Wire vs port offset confusion bugfix 
This fixes the offsets_to_abstract collection in abstract_state so that
it now works the same way as in abstract_value which was already
correct.
 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 28c768e7b8 abstract: better present changes done 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 3dd697fc8a abstract: improve -init logging 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 9de890c874 abstract: fix -init log_debug bit count, remove unnecessary log_debug 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak aca4d44a40 abstract: improve debug logs for -state and -value 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak cee06cecd0 abstract: factor out emit_mux_anyseq 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 9895370b32 abstract: rework -init without bufnorm, with logging 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 1646991092 abstract: refactor -value 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak e9bba13a0d abstract: no more bufnorm, -value has bit selection consistent with -state, -init temporarily gutted 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 3f1ee3e0ae abstract: -state refactor sigbit rep pool collection 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 387d0de383 abstract: -state allow partial abstraction, don't use buffer-normalized mode 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 6027030215 abstract: -value MVP, use buffer-normalized mode 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 4637fa74e3 abstract: -init MVP 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak e4ca7b8846 abstract: -state MVP 2025-02-18 17:08:45 +01:00
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 3676429634 aldffs do not get split by splitcells 2025-02-14 10:53:51 -08:00
Krystine Sherwin 4c728968a3
Fix runtime error on shr INT_MAX 2025-02-14 14:01:36 +13:00
Emil J df3c62a4ed
Merge pull request #4892 from YosysHQ/emil/fix-memory-libmap-dangling-cells 
memory_libmap: update indices on design modification
 2025-02-12 10:21:01 +01:00
Emil J. Tywoniak 01d2bfcf00 share: fix infinite loop in find_terminal_bits on $mux loop 2025-02-12 10:16:44 +01:00
Emil J. Tywoniak 55b60dca95 memory_libmap: update indices on design modification 2025-02-11 13:32:34 +01:00
Martin Povišer fc88ea360e
Merge pull request #4876 from gadfort/segfault-lexer 
liberty expression lexer check if characters are found and use size if not for `pin()`
 2025-02-07 20:24:08 +01:00
Martin Povišer 772b9c0cfd
Merge pull request #4691 from hovind/experiments/extract-fa-fix 
extract_fa: Fix `xor3`/`xnor3` inversion bug
 2025-02-06 21:12:32 +01:00
Martin Povišer b5752dfe16 alumacc: Fix missing signedness check 2025-02-04 13:05:53 +01:00
Adrian Parvin Ouano 23b3638c1e alumacc: alternative cmp unification implementation 2025-02-04 11:52:37 +01:00
Krystine Sherwin 0ec5f1b756
pmgen: Move passes out of pmgen folder 
- Techlib pmgens are now in relevant techlibs/*.
- `peepopt` pmgens are now in passes/opt.
- `test_pmgen` is still in passes/pmgen.
- Update `Makefile.inc` and `.gitignore` file(s) to match new `*_pm.h` location,
  as well as the `#include`s.
- Change default `%_pm.h` make target to `techlibs/%_pm.h` and move it to the
  top level Makefile.
- Update pmgen target to use `$(notdir $*)` (where `$*` is the part of the file
  name that matched the '%' in the target) instead of `$(subst _pm.h,,$(notdir
  $@))`.
 2025-01-31 15:18:28 +13:00
Øystein Hovind ed076bc168 extract_fa: Invert xor3/xnor3 output when inverting majority3 input 2025-01-30 18:45:07 +01:00
Emil J. Tywoniak c2691207df wreduce: fix warning for deprecated IdString::in(pool<IdString>) 2025-01-30 12:01:30 +01:00
Peter Gadfort 9534f4ab80 check if characters are found and use size if not 2025-01-29 15:56:05 -05:00
Martin Povišer 6c76dcec3e macc_v2: Fix v2 omissions 2025-01-27 13:08:44 +01:00