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
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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
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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
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Add `$macc_v2`
2025-03-12 22:55:40 +01:00
Emil J. Tywoniak
6c9857403c
share: use share.pattern_limit from scratchpad
2025-03-11 14:57:00 +01:00
Emil J. Tywoniak
ca9176cd0f
share: bail better on too many patterns
2025-03-10 17:55:04 +01:00
Martin Povišer
d8a4991289
Merge pull request #4931 from povik/buf-clean
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opt_clean, simplemap: Add `$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
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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
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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
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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
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`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
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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
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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
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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
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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
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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 $mux loop
2025-02-12 10:16:44 +01:00
Emil J. Tywoniak
55b60dca95
memory_libmap: update indices on design modification
2025-02-11 13:32:34 +01:00
Martin Povišer
fc88ea360e
Merge pull request #4876 from gadfort/segfault-lexer
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liberty expression lexer check if characters are found and use size if not for `pin()`
2025-02-07 20:24:08 +01:00
Martin Povišer
772b9c0cfd
Merge pull request #4691 from hovind/experiments/extract-fa-fix
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extract_fa: Fix `xor3`/`xnor3` inversion bug
2025-02-06 21:12:32 +01:00
Martin Povišer
b5752dfe16
alumacc: Fix missing signedness check
2025-02-04 13:05:53 +01:00
Adrian Parvin Ouano
23b3638c1e
alumacc: alternative cmp unification implementation
2025-02-04 11:52:37 +01:00
Krystine Sherwin
0ec5f1b756
pmgen: Move passes out of pmgen folder
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- Techlib pmgens are now in relevant techlibs/*.
- `peepopt` pmgens are now in passes/opt.
- `test_pmgen` is still in passes/pmgen.
- Update `Makefile.inc` and `.gitignore` file(s) to match new `*_pm.h` location,
as well as the `#include`s.
- Change default `%_pm.h` make target to `techlibs/%_pm.h` and move it to the
top level Makefile.
- Update pmgen target to use `$(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
