Sean Luchen
307db1ec50
Add tests for #4976 .
2025-04-03 10:01:34 -07:00
Sean Luchen
bdcbbf2db6
Fix existing tests/liberty tests, and add them to Makefile.
2025-04-03 09:56:24 -07:00
George Rennie
63b3ce0c77
Merge pull request #4971 from Anhijkt/pow-optimization
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opt_expr: optimize pow of 2 cells
2025-04-03 14:34:36 +02:00
Jannis Harder
0f13b55173
Liberty file caching with new `libcache` command
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This adds optional in-memory caching of parsed liberty files to speed up
flows that repeatedly parse the same liberty files. To avoid increasing
the memory overhead by default, the caching is disabled by default. The
caching can be controlled globally or on a per path basis using the new
`libcache` command, which also allows purging cached data.
2025-04-03 13:39:35 +02:00
Anhijkt
c57cbfa8f9
opt_expr: add test
2025-04-01 21:54:46 +03:00
Emil J
3a1255546a
Merge pull request #4975 from YosysHQ/emil/opt_expr-cover-with-tests
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opt_expr: expand test coverage
2025-03-31 20:13:16 +02:00
Emil J. Tywoniak
6194eb939d
opt_expr: expand test coverage
2025-03-31 19:31:53 +02:00
Emil J
1b25e1cee0
Merge pull request #4942 from Anhijkt/fix-ice40dsp
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ice40_dsp: fix log_assert issue
2025-03-28 13:32:17 +01:00
Emil J
b2816b22c5
Merge pull request #4965 from YosysHQ/krys/gen_err_files
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More *.err files in test failures
2025-03-28 13:08:44 +01:00
Emil J
ec8b745929
Merge pull request #4733 from antmicro/fix-setundef-pass-for-params
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Fix setting bits of parameters in setundef pass
2025-03-28 13:06:04 +01:00
Kelvin Chung
a0dabf9203
Add extra test
2025-03-26 22:24:41 +00:00
KrystalDelusion
5b6b3d01bf
Update gen-tests-makefile.sh
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Keep file extensions so that e.g. tribuf.ys and tribuf.sh don't try to output to the same log file.
2025-03-27 10:33:51 +13:00
KrystalDelusion
8a68ae6023
Update gen-tests-makefile.sh
2025-03-27 10:10:49 +13:00
Anhijkt
cb03a1ec21
ice40_dsp: fix test
2025-03-26 15:13:05 +02:00
Kelvin Chung
7bbdf6049a
Move implementation to constmap and add test
2025-03-26 11:52:55 +00:00
Scott Ashcroft
518986d45c
Make cxxrtl tests work on 32-bit by using __builtin_clzll when needed
2025-03-25 13:12:04 +00:00
Krystine Sherwin
0a1c664f02
simplify: Skip AST_PRIMITIVE in AST_CELLARRAY
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Otherwise the `AST_PRIMITIVE` simplifies to the corresponding function and is no longer caught by the check for `AST_PRIMITIVE`s, raising an assertion error instead of an input error.
Add bug4785.ys to tests/verilog to demonstrate.
2025-03-25 12:15:54 +13:00
KrystalDelusion
a647731812
Merge pull request #4677 from YosysHQ/emil/opt_merge-hashing
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opt_merge: hashing performance and correctness
2025-03-25 10:36:02 +13:00
Emil J. Tywoniak
980a0a15c1
stat: allow gzipped liberty files
2025-03-19 13:43:44 +01:00
Anhijkt
5ae32efca5
ice40_dsp: add test
2025-03-15 20:05:57 +02:00
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
Krystine Sherwin
8405b3b723
select: Fix -none and -clear
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If the selection stack only has one element (which it normally does), then
`design->pop_selection()` automatically resets to the default full selection.
This is a problem for `select [-none | -clear]` which were trying to replace the
current selection, but because the pop added an extra element when the `execute`
returned, the extra selection (the one we actually wanted) gets popped too. So
instead, reassign `design->selection()` in the same way as if we called `select
[selection]`.
Also adds selection stack tests, and removes the accidentally-committed
`boxes_dummy.ys`.
2025-03-14 16:32:18 +13:00
Krystine Sherwin
9a9cd05f6c
tests: Fixes for boxes
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cxxrtl `test_unconnected_output` and simple_abc9 `abc9.v` both expect boxed modules in the outputs, so make sure they work as expected.
2025-03-14 14:08:15 +13:00
Krystine Sherwin
061c234559
tests/select: Add tests for selections with boxes
2025-03-14 14:05:40 +13:00
Martin Povišer
6da543a61a
Merge pull request #4818 from povik/macc_v2
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Add `$macc_v2`
2025-03-12 22:55:40 +01:00
Anhijkt
be3dfdc5ad
splitcells: add tests
2025-03-10 19:41:22 +02:00
Martin Povišer
d8a4991289
Merge pull request #4931 from povik/buf-clean
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opt_clean, simplemap: Add `$buf` handling
2025-03-10 15:10:17 +01:00
Emil J. Tywoniak
33bfc9d19c
opt_merge: test more kinds of cells
2025-03-10 13:14:06 +01:00
Emil J. Tywoniak
ae7a97cc2d
opt_merge: test some unary cells
2025-03-10 13:14:06 +01:00
Emil J. Tywoniak
176faae7c9
opt_merge: fix trivial binary regression
2025-03-10 13:14:06 +01:00
Martin Povišer
557047fe1e
opt_clean, simplemap: Add `$buf` handling
2025-03-07 16:08:38 +01:00
N. Engelhardt
268a034b21
Merge pull request #4866 from YosysHQ/ql_ioff
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add IOFF inference for qlf_k6n10f
2025-03-03 14:12:09 +00:00
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
3f60a2cc67
abstract: test -slice from:to for -init
2025-02-25 00:22:14 +01:00
Emil J. Tywoniak
3cb7054e53
abstract: test -slice for all modes, -rtlilslice for -init
2025-02-25 00:18:16 +01:00
Emil J. Tywoniak
5bd18613bb
abstract: test -init
2025-02-19 23:03:43 +01:00
Emil J. Tywoniak
34e3fcbb31
abstract: test -value
2025-02-18 17:08:45 +01:00
Emil J. Tywoniak
d3a90021ad
abstract: test -state
2025-02-18 17:08:45 +01:00
Jannis Harder
7cd822b7f5
rtlil: Add {from,to}_hdl_index methods to Wire
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In the past we had the occasional bug due to some place not handling all
4 combinations of upto/downto and zero/nonzero start_offset correctly.
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
Krystine Sherwin
db5b76edc1
Add test for shifting by INT_MAX
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Currently resulting in CI failing on main during fsm checks which generate a circuit that simplifies to this.
2025-02-14 14:01:27 +13:00
N. Engelhardt
303a386ecc
create duplicate IOFFs if multiple output ports are connected to the same register
2025-01-31 11:28:57 +01:00
Jannis Harder
40c690b030
extract_fa: Add test case
2025-01-30 18:45:06 +01:00
N. Engelhardt
9da4fe747e
fix bus ioff inference
2025-01-28 11:23:36 +01:00
Martin Povišer
916fe998ab
macc_v2: Add test
2025-01-27 13:19:26 +01:00
N. Engelhardt
2241a65f78
fix tests not expecting ioffs
2025-01-24 21:29:10 +01:00
N. Engelhardt
1cf8e7c7db
add ioff inference for qlf_k6n10f
2025-01-24 21:17:15 +01:00
Martin Povišer
c5fd96ebb0
macc_v2: Start new cell
2025-01-24 12:38:03 +01:00
N. Engelhardt
7e3990b681
Merge pull request #4837 from YosysHQ/json_scopinfo_opt
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write_json: add option to include $scopeinfo cells
2025-01-10 09:57:22 +00:00
N. Engelhardt
77b28442a5
emit $scopeinfo cells by default
2025-01-08 14:47:46 +01:00
Martin Povišer
ca0ace66bc
Merge pull request #4817 from povik/macc_v2-1
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macc: Stop using the B port
2025-01-08 14:42:51 +01:00
N. Engelhardt
dab7905cbe
write_json: add option to include $scopeinfo cells
2025-01-08 13:33:56 +01:00
Martin Povišer
652a1b9806
macc: Stop using the B port
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The B port is for single-bit summands. These can just as well be
represented as an additional summand on the A port (which supports
summands of arbitrary width). An upcoming `$macc_v2` cell won't be
special-casing single-bit summands in any way.
In preparation, make the following changes:
* remove the `bit_ports` field from the `Macc` helper (instead add any
single-bit summands to `ports` next to other summands)
* leave `B` empty on cells emitted from `Macc::to_cell`
2025-01-08 13:03:35 +01:00
Martin Povišer
41e4aa8f0a
Merge pull request #4819 from povik/wreduce-resign
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wreduce: Optimize signedness when possible
2025-01-06 15:27:55 +01:00
Emil J
6ab5be4a0e
Merge pull request #4814 from YosysHQ/emil/make-test-fasterer
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test: every test everywhere all at once
2024-12-18 19:02:39 +01:00
Martin Povišer
08778917db
wreduce: Optimize signedness when possible
2024-12-16 12:57:08 +01:00
Emil J. Tywoniak
6240aec433
test: restore verific handling, nicer naming
2024-12-13 10:24:47 +01:00
N. Engelhardt
378864d33b
bound attributes: handle vhdl null ranges
2024-12-12 11:42:39 +01:00
Emil J. Tywoniak
603e5eb30a
test: every test everywhere all at once
2024-12-12 01:28:36 +01:00
N. Engelhardt
03033ab6d4
add more tests for bounds attributes, fix attributes appearing in verilog
2024-12-11 16:11:02 +01:00
Martin Povišer
4bd6061709
Merge pull request #4799 from povik/wrapcell-unused
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wrapcell: Optionally track unused outputs
2024-12-10 21:16:28 +01:00
Emil J. Tywoniak
55dcf0e200
tests: fix dfflibmap test - false negative conflict multiple -liberty vs enable inference
2024-12-10 15:48:23 +01:00
Martin Povišer
48c8d70a45
wrapcell: Test `check -assert` post wrapping
2024-12-10 15:13:31 +01:00
Emil J
87736a2bf9
Merge pull request #4807 from YosysHQ/emil/dfflibmap-test-dffe
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dfflibmap: cover enable inference with test
2024-12-10 12:41:11 +01:00
Martin Povišer
b0708a38bf
Merge pull request #4678 from povik/tcl-rtlil-api
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Start Tcl design inspection methods
2024-12-09 15:44:58 +01:00
Emil J. Tywoniak
681b678417
dfflibmap: cover enable inference with test
2024-12-09 14:18:08 +01:00
Miodrag Milanovic
05398889ad
Add verific verilog test cases for blackboxes
2024-12-06 16:13:25 +01:00
N. Engelhardt
8b0f665cc5
add setenv pass
2024-12-06 11:25:43 +01:00
Martin Povišer
d57d21e566
wrapcell: Optionally track unused outputs
2024-12-05 18:16:53 +01:00
Martin Povišer
59a96470df
Merge pull request #4773 from povik/wrapcell
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wrapcell: Add new command
2024-12-04 11:49:51 +01:00
Martin Povišer
14ee5ce800
Merge pull request #4787 from povik/booth-macc
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booth: Map simple `$macc` instances too
2024-12-04 11:49:34 +01:00
Emil J. Tywoniak
6edf9c86cb
libparse: add LibertyMergedCells, enable multiple -liberty args for dfflibmap and clockgate
2024-12-03 17:36:00 +01:00
Emil J
52336369fa
Merge pull request #4783 from YosysHQ/emil/blockrom-driver-conflict
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tests: fix blockrom.v driver conflict
2024-12-03 16:29:43 +01:00
Martin Povišer
109d97bb40
Merge pull request #4706 from povik/keep_hierarchy-adjustalgo
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Adjust `keep_hierarchy` behavior
2024-12-03 12:18:28 +01:00
Martin Povišer
f0704b6ede
Redo integer passing on top of bignum
2024-12-02 19:56:51 +01:00
Emil J. Tywoniak
c26966e3db
tests: fix blockrom.v driver conflict
2024-12-02 16:56:42 +01:00
Emil J. Tywoniak
fe64a714a9
techmap: add a Sklansky option for `$lcu` mapping
2024-12-02 11:34:58 +01:00
Martin Povišer
1ded817beb
booth: Map simple `$macc` instances too
2024-12-01 16:00:04 +01:00
Emil J. Tywoniak
3ebc714dbc
techmap: test consistently with other equiv_make tests
2024-11-29 00:15:02 +01:00
Emil J. Tywoniak
91844968fd
techmap: wrap builtin $lcu as golden module in PPA tests
2024-11-29 00:13:21 +01:00
Emil J. Tywoniak
a41ef0271c
techmap: remove ppa.nomatch by purging internal signals
2024-11-29 00:03:49 +01:00
Emil J. Tywoniak
4bf3677640
techmap: set Han-Carlson adder priority consistent with Kogge-Stone
2024-11-28 23:54:00 +01:00
Emil J. Tywoniak
3f078d9afa
tests: rework Kogge-Stone test consistently with Han-Carlson
2024-11-28 15:33:21 +01:00
Emil J. Tywoniak
1a562f9605
techmap: add TCL test for Han-Carlson adder
2024-11-28 15:33:21 +01:00
Emil J. Tywoniak
289673a807
tests: add support for tcl tests
2024-11-28 15:33:21 +01:00
Martin Povišer
79e9258a31
wrapcell: Add new command
2024-11-27 14:01:00 +01:00
Miodrag Milanović
29e8812bab
Merge pull request #4724 from YosysHQ/micko/blackbox_verific
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verific: fix blackbox regression and add test case
2024-11-25 15:06:54 +01:00
Emil J
5b6baa3ef1
Merge pull request #4744 from YosysHQ/emil/clockgate-liberty
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clockgate: add -liberty
2024-11-20 15:04:00 +01:00
George Rennie
9043dc0ad6
tests: replace read_ilang with read_rtlil
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* #4612 was written before read_ilang was deprecated but merged after so caused test failures. This switches read_ilang to read_rtlil
2024-11-20 14:54:23 +01:00
Emil J
cc17d5bb70
Merge pull request #4612 from georgerennie/george/opt_demorgan_zero_width
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opt_demorgan: skip zero width cells
2024-11-20 13:33:16 +01:00
Emil J
18459b4b09
Merge pull request #4614 from georgerennie/george/opt_reduce_cell_width
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opt_reduce: keep at least one input to $reduce_or/and cells
2024-11-20 13:33:04 +01:00
Martin Povišer
7ebe451f9a
Merge pull request #4714 from georgerennie/george/proc_dff_bug_multiple_sigs
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proc_dff: fix early return bug
2024-11-20 13:26:32 +01:00
Martin Povišer
270846a49a
Merge pull request #4723 from povik/memv2-nordports
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rtlil: Adjust internal check for `$mem_v2` cells
2024-11-18 15:44:39 +01:00
Emil J. Tywoniak
a5bc36f77e
clockgate: add -dont_use
2024-11-18 13:45:30 +01:00
Emil J. Tywoniak
b08441d95c
clockgate: shuffle test liberty to exercise comparison better
2024-11-18 12:48:50 +01:00
Emil J. Tywoniak
1e3f8cc630
clockgate: add test liberty file
2024-11-18 12:45:27 +01:00
Emil J. Tywoniak
c921d85a85
clockgate: fix test comments
2024-11-18 12:33:09 +01:00
Martin Povišer
0d5c412807
read_liberty: s/busses/buses/
2024-11-12 13:33:41 +01:00
Martin Povišer
56a9202a97
Add read_liberty tests of new options
2024-11-12 13:29:16 +01:00
Martin Povišer
5a0cb5d453
Check in filtered samples of IHP's Liberty data for tests
2024-11-12 13:28:15 +01:00
Martin Povišer
1b1a6c4aed
Merge pull request #4525 from georgerennie/peepopt_clock_gate
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peepopt: Add formal opt to rewrite latches to ffs in clock gates
2024-11-11 14:49:09 +01:00
mszelwiga
8e508f2a2a
Fix setting bits of parameters in setundef pass
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This commit also adds test that verifies correctness of this change.
2024-11-08 17:03:08 +01:00
Martin Povišer
e82e5f8b13
rtlil: Adjust internal check for `$mem_v2` cells
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There's a mismatch between what `kernel/mem.cc` emits for memories
with no read ports and what the internal RTLIL check expects.
The point of dispute it whether some of the parameters relating to read
ports have a zero-width value in this case. The `mem.cc` code says no,
the internal checker says yes.
Surveying the other `$mem_v2` parameters, and internal cell parameters
in general, I am inclined to side with the `mem.cc` code.
This breaks RTLIL compatibility but for an obscure edge case.
2024-11-08 15:18:43 +01:00
Miodrag Milanovic
df391f5816
verific: fix blackbox regression and add test case
2024-11-08 14:57:04 +01:00
KrystalDelusion
4343c791cb
Merge pull request #4704 from YosysHQ/krys/drop_ilang
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Remove references to ilang
2024-11-08 11:28:06 +13:00
George Rennie
a31c968340
tests/bufnorm: add test for bufnorm of constant
2024-11-07 12:55:50 +01:00
George Rennie
c23e64a236
tests/proc: add proc_dff bug 4712 as testcase
2024-11-07 00:10:17 +01:00
N. Engelhardt
2de9f00368
Merge pull request #4620 from RCoeurjoly/fix-vcd-parsing-ghdl-var-spacing
2024-11-06 16:29:07 +01:00
N. Engelhardt
9068ec5566
Merge pull request #4627 from RCoeurjoly/roland/assume_x
2024-11-06 16:27:30 +01:00
Martin Povišer
69a36aec3b
Add keep_hierarchy test
2024-11-05 09:28:45 +01:00
Krystine Sherwin
ee73a91f44
Remove references to ilang
2024-11-05 12:36:31 +13:00
Lofty
3250f2b82b
Merge pull request #4700 from povik/select-list-mod
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Add `select -list-mod`
2024-11-04 15:38:42 +00:00
Martin Povišer
d752ca4847
Fix test after option change
2024-11-04 16:26:46 +01:00
Martin Povišer
f7400a06cd
Fix test
2024-11-04 16:19:59 +01:00
Martin Povišer
23922faecc
Test new Tcl methods
2024-11-04 16:18:50 +01:00
Martin Povišer
c9ed6d8dcf
cellmatch: Rename `-lut_attrs` to `-derive_luts`; document option
2024-11-04 14:28:40 +01:00
Martin Povišer
7aa3fdab80
select: Add `-list-mod` option
2024-11-04 13:16:13 +01:00
Martin Povišer
9432e972f7
Merge pull request #4626 from povik/select-t-at
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select: Add new `t:@<name>` syntax
2024-10-16 10:18:05 +02:00
Emil J. Tywoniak
f9f509bc25
select: add t:@<name> test
2024-10-15 21:06:06 +02:00
Emil J. Tywoniak
785bd44da7
rtlil: represent Const strings as std::string
2024-10-14 06:28:12 +02:00
Miodrag Milanović
ecec156965
Merge pull request #4643 from donn/fix_wheels
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wheels: fix missing yosys-abc/share directory
2024-10-09 18:05:58 +02:00
Emil J
038e262332
Merge pull request #4624 from YosysHQ/emil/cxxrtl-smoke-test
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cxxrtl: test stream operator
2024-10-09 05:57:13 -07:00
Mohamed Gaber
3d6b8b8e1a
wheels: fix missing yosys-abc/share directory
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* `misc/__init__.py`:
* checks if there's a `yosys-abc` in the same directory - if yes, sets the variable `sys._pyosys_abc`
* checks if there's a `share` in the same directory - if yes, sets the variable `sys._pyosys_share_dirname`
* `yosys.cc::init_share_dirname`: check for `sys._pyosys_share_dirname`, use it at the highest priority if Python is enabled
* `yosys.cc::init_abc_executable_name`: check for `sys._pyosys_abc`, use it at at the highest priority if Python is enabled
* `Makefile`: add new target, `share`, to only create the extra targets
* `setup.py`: compile libyosys.so, yosys-abc and share, and copy them all as part of the pyosys build
* `test/arch/ecp5/add_sub.py`: ported `add_sub.ys` to Python to act as a test for the share directory and abc with Python wheels, used in CI
2024-10-09 13:09:14 +03:00
Martin Povišer
e46cc57cc4
Merge pull request #4613 from povik/err-never-silence
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log: Never silence `log_cmd_error`
2024-10-07 16:12:31 +02:00
Martin Povišer
0aab8b4158
Merge pull request #4605 from povik/liberty-unit-delay
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read_liberty: Optionally import unit delay arcs
2024-10-07 16:11:51 +02:00
Martin Povišer
74e92d10e8
Merge pull request #4593 from povik/aiger2
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New aiger backend
2024-10-07 16:11:25 +02:00
Martin Povišer
6c1450fdaf
Merge pull request #4607 from povik/ql-nodiv
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quicklogic: Avoid carry chains in division mapping
2024-10-07 16:11:11 +02:00
Martin Povišer
ca5c2fdff1
quicklogic: Relax the LUT number test
2024-10-07 15:27:03 +02:00
Martin Povišer
b01b17689e
Add test of error not getting silenced
2024-10-07 14:49:17 +02:00
Martin Povišer
d0a11e26f3
aiger2: Add test of writing a flattened view
2024-10-07 12:04:33 +02:00
Lofty
13ecbd5c76
quicklogic: test that dividing by a constant does not infer carry chains
2024-10-03 20:05:28 +01:00
Roland Coeurjoly
5ea2c6e6e5
Assume x values for missing signal data in FST
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Co-authored-by: Miodrag Milanovic <mmicko@gmail.com>
Co-authored-by: Roland Coeurjoly <rolandcoeurjoly@gmail.com>
2024-10-02 12:08:48 +02:00
Emil J. Tywoniak
997cb30f1f
cxxrtl: test stream operator
2024-10-01 13:25:07 +02:00
Roland Coeurjoly
76c615b2ae
Fix: handle VCD variable references with and without whitespace
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Co-authored-by: Miodrag Milanović <mmicko@gmail.com>
Co-authored-by: Roland Coeurjoly <rolandcoeurjoly@gmail.com>
2024-10-01 11:51:20 +02:00
rherveille
ce7db661a8
Added cast to type support ( #4284 )
2024-09-29 17:03:01 -04:00
George Rennie
0572f8806f
opt_reduce: add test for constant $reduce_and/or not being zero width
2024-09-25 16:28:41 +01:00
George Rennie
e105cae4a9
opt_demorgan: add test for zero width cell
2024-09-25 16:10:16 +01:00
Martin Povišer
ea765686b6
aiger2: Adjust hierarchy/port handling
2024-09-18 16:55:02 +02:00
Martin Povišer
6c1fa45995
aiger2: Ingest `$pmux`
2024-09-18 16:42:56 +02:00
Martin Povišer
d5756eb9be
tests: Add trivial liberty -unit_delay test
2024-09-18 16:17:03 +02:00
Martin Povišer
31476e89b6
tests: Avoid temporary script file
2024-09-18 16:17:03 +02:00
Martin Povišer
8e29675a23
aiger2: Support `$bwmux`, comparison operators
2024-09-17 13:55:58 +02:00
Martin Povišer
fb26945a20
Start an 'aiger2' backend
2024-09-17 13:55:58 +02:00
Martin Povišer
4cfdb7ab50
Adjust operation naming in aigmap test
2024-09-17 13:55:58 +02:00
Emil J
52382c6544
Merge pull request #4583 from YosysHQ/emil/clock_gate
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clockgate: centralize clock enables out of FFs
2024-09-16 15:41:01 +02:00
N. Engelhardt
c8b42b7d48
Merge pull request #4538 from RCoeurjoly/verific_bounds
2024-09-12 13:04:04 +02:00
Emil J. Tywoniak
1e999a3cb7
clockgate: EN can be a bit on a multi-bit wire
2024-09-11 19:18:25 +02:00