8fd038f88e
Add `--localize-max-size` option and optimization ( #5072 ).
2024-04-30 19:46:54 -04:00
71bc60fb91
Add error on zero width select ( #5028 ).
2024-04-30 18:38:37 -04:00
5d54fa8e6f
Fix missing parameters with comma to be errors ( #4979 ) ( #5012 ).
2024-04-29 22:41:16 -04:00
8e0301c287
Fix bound queue printing ( #5032 )
2024-04-29 21:52:06 -04:00
3f625fc359
Tests: Add unsupported streaming LHS tests ( #4302 )
2024-04-29 21:35:19 -04:00
72b96d5069
tests: disable ASLR for t_trace_ub_misaligned_address ( #5075 )
...
This works around an address-sanitizer bug hit with some GCC versions
2024-04-29 15:38:00 +01:00
5601056ed0
Tests: Check for bad event methods
2024-04-28 13:10:25 -04:00
8ed269c77f
Make 'disable isn't underneath a begin' into UNSUPPORTED error ( #4699 ).
2024-04-27 21:30:40 -04:00
27b7e70218
Fix DFG assertion with SystemC ( #5076 )
...
Fixes #5050
2024-04-27 13:41:10 +01:00
4f3a816fb0
Fix false ASSIGNIN on functions with explicit port map ( #5069 ).
2024-04-26 19:26:21 -04:00
25fd8ef5c0
Add VPI eval needed tracking ( #5065 )
2024-04-25 09:07:31 -04:00
26a5729514
Add CITATION.cff ( #5057 ) ( #5058 ).
2024-04-19 20:33:11 -04:00
5b839699ac
Support empty queue as dynarray default value ( #5055 )
...
Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>
2024-04-18 11:53:23 -05:00
5d8da6b4ac
Fix width extension on delays ( #5045 ).
2024-04-13 08:16:59 -04:00
8e44487354
Tests: update style
2024-04-13 08:02:25 -04:00
1012c054e6
Fix `$system` with string argument ( #5042 ).
2024-04-11 17:31:14 -04:00
a8b5738b44
Support __en/__out signals on top level inout ports ( #4812 ) ( #4856 )
2024-04-11 09:02:58 -04:00
7ca2d6470a
Fix consecutive zero-delays ( #5038 )
...
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
2024-04-05 16:48:47 -04:00
8a4ceb5717
Tests: Fix test failure, last commit.
2024-04-02 07:04:27 -04:00
63fa6accc4
[Vpi] Fix missing scopes 2 ( #4965 )
2024-04-01 23:11:15 -04:00
28718f964a
Fix tracing replicated hierarchical models ( #5027 ) ( #5029 )
2024-03-30 16:00:52 -04:00
8301fdc6d3
Add JSON AST dumps ( #5020 )
2024-03-28 07:32:18 -04:00
f645382f11
Support inside range with implicit type conversion ( #5026 )
...
Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>
2024-03-28 07:31:45 -04:00
1ed5557d2d
Support 1800-2023 class and function :initial, :extends, :final virtual overrides ( #5025 ). ( #5025 )
2024-03-27 23:57:58 -04:00
28b9216f8a
Fix tracing class parameters ( #5014 ).
2024-03-27 20:07:46 -04:00
0114cb67ca
Fix $readmem with missing newline ( #5019 ).
2024-03-27 18:42:20 -04:00
ea8f86dd30
Internals: Prefer '(void)' to avoid unused var. No functional change.
2024-03-27 18:07:14 -04:00
db60b92613
Fix internal error on missing pattern key ( #5023 )
2024-03-27 08:41:58 -04:00
4df9e2e0e5
Add printing summary reports ( #4909 ) ( #5018 )
2024-03-25 07:03:17 -04:00
e67bdb4c08
Commentary
2024-03-24 09:23:37 -04:00
38ad328956
Remove duplicate stop ignored messages
2024-03-22 19:35:42 -04:00
1c79df8630
Support stream operation on unpacked array ( #4714 ) ( #5006 )
2024-03-21 18:26:42 -04:00
88831ca21b
Fix preprocessor to respect strings in joins ( #5007 )
...
This adheres more to the wording used in IEEE 1800-2017 22.5.1,
specifying the join operator to be more of a delimiter than join:
> A `` delimits lexical tokens without introducing white space,
> allowing identifiers to be constructed from arguments.
Before, string RHS arguments to the join operator were silently dropped.
Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>
2024-03-20 08:54:23 -04:00
26f15e11c4
Fix unique {} constraints missing semicolon ( #5001 )
...
Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>
2024-03-19 08:22:39 -04:00
5c0a7e06dc
Fix inout ports of unpacked stuct type ( #5000 )
2024-03-19 06:43:06 -04:00
290b313dc0
Fix missing VPI scopes ( #4918 )
2024-03-18 20:47:28 -04:00
93e5ca3f6d
Fix class type as an associative array parameter ( #4997 ).
2024-03-18 20:44:18 -04:00
a24f61403a
Support implicitly-typed variable definitions in for-loop initializers ( #4945 ) ( #4986 )
...
- Adds support for C-style for-loop initializers
- Current implementation supports: for (x a = 1, y b = 2, ...)
- This patch extends support to: for (x a = 1, b = 2, ...)
- Adds unit test for new feature
2024-03-16 19:02:37 -04:00
0262819c20
Fix object assignment from conditionals ( #4968 ).
2024-03-16 09:12:18 -04:00
d3b93a1113
Fix object reference to conditional null : null
2024-03-16 09:12:18 -04:00
5802818b9a
Add error when pass net to function argument ( #4132 ) ( #4966 )
2024-03-16 08:25:42 -04:00
df519ff16e
Fix --prof-exec predicted time values ( #4988 )
...
Wrapping the functions in #4933 broke --prof-exec report as the
predicted MTask times are computed during thread packing, but are
emitted in the wrapping functions.
2024-03-16 12:17:24 +00:00
e82c9db6da
Fix unpacked structure upper bit cleaning ( #4978 ).
2024-03-15 21:56:24 -04:00
65c3cb4708
Tests: stop testing if --fail-max tests fail
2024-03-15 21:11:24 -04:00
229dbbb100
Tests: RUn same job count as CPU instead of +1 to reduce CI congestion
2024-03-11 20:13:23 -04:00
4a439beae5
Add error on missing pure virtual functions ( #4961 ).
2024-03-11 18:56:30 -04:00
49022c3e73
Add error on calling static function without object ( #4962 ).
2024-03-11 18:23:55 -04:00
e4847464d4
Split V3Partition into logically separate pieces ( #4958 )
...
V3Partition used to contain 2 conceptually separate set of algorithms
- The MTask partitioning/coarsening algorithm used by V3Order. This has
been moved to V3OrderParallel.cpp
- The lowering of AstExecGraph into per thread functions by packing
tasks into threads and creating additional code
(V3Partition::finalize). This has been moved to the new
V3ExecGraph.cpp
This patch is just code movement/rename with minimal fixes required to
do so.
2024-03-10 15:58:58 +00:00
5a69321be3
Split V3Order into further part and decouple various components ( #4953 )
...
Continuing the idea of decoupling the implementations of the various algorithms.
The main points:
-Move the former "processDomain" stuff, dealing with assigning combinational logic into the relevant sensitivity domains into V3OrderProcessDomains.cpp
-Move the parallel code construction in V3OrderParallel.cpp (Could combine this with some parts of V3Partition - those not called from V3Partition::finalize - but that's not for this patch).
-Move the serial code construction into V3OrderSerial.cpp
-Factored the very small common code between the parallel and serial code construction (processMoveOneLogic) into V3OrderCFuncEmitter.cpp
2024-03-09 12:43:09 +00:00
5ee938fd1c
Fix assignment of null into struct member ( #4952 ).
2024-03-08 17:33:51 -05:00
8ba494c71f
Fix null characters in shortened identifiers ( #4946 ).
2024-03-07 18:09:55 -05:00
32f288084a
Add UNUSEDLOOP when unused loop is removed ( #4926 )
2024-03-07 08:33:49 -05:00
6db149c588
Fix generate blocks in vpi_iterate ( #3609 ) ( #4913 )
2024-03-06 18:33:30 -05:00
0fed5f8b3e
Avoid creating redundant vertices in V3DfgPeephole ( #4944 )
...
Add a new data-structure V3DfgCache, which can be used to retrieve
existing vertices with some given inputs vertices. Use this in
V3DfgPeephole to eliminate the creation of redundant vertices.
Overall this is performance neutral, but is in prep for some future
work.
2024-03-06 18:01:52 +00:00
3a1355fb54
Fix bad assertion in DFG variable elimination
...
Fixes #4943
2024-03-05 18:51:46 +00:00
97db128d66
Tests: Add VPI dump testcases ( #4838 )
2024-03-05 12:08:22 -05:00
745605efe3
Fix DFG removing forceable signals ( #4942 )
...
DFG could remove forceable signals by replacing them with their
in-design driver. This is a bit of a pain to prevent, and ideally the
forcing transform should happen before DFG, but implementing it there is
a pain due to having to rewrite ports based on direction. This is an
attempted fix in DFG. More cases might remain.
2024-03-03 16:22:41 +00:00
0fbd4313b2
Fix __Vlip undefined error in --freloop ( #4824 ).
2024-03-03 11:10:46 -05:00
5f1dc73a1b
Support public packed struct / union ( #860 ) ( #4878 )
2024-03-03 10:23:04 -05:00
5e1fc6e24d
Add DFG 'regularize' pass, and improve variable removal ( #4937 )
...
This functionality used to be distributed in the removeVars pass and the
final dfgToAst conversion. Instead added a new 'regularize' pass to
convert DFGs into forms that can be trivially converted back to Ast, and
a new 'eliminateVars' pass to remove/repalce redundant variables. This
simplifies dfgToAst significantly and makes the code a bit easier to
follow.
The new 'regularize' pass will ensure that every sub-expression with
multiple uses is assigned to a temporary (unless it's a trivial memory
reference or constant), and will also eliminate or replace redundant
variables. Overall it is a performance neutral change but it does
enable some later improvements which required the graph to be in this
form, and this also happens to be the form required for the dfgToAst
conversion.
2024-03-02 19:49:29 +00:00
0ec32ee404
Parse 1800-2023 map expressions and throw UNSUPPORTED
2024-03-02 10:15:19 -05:00
97b21b3849
Parse 1800-2023
2024-03-02 10:15:19 -05:00
214173c6b8
Support 1800-2023 preprocessor ifdef expressions; add PREPROC zero warning.
2024-03-02 10:15:19 -05:00
3786f59e03
Change to IEEE 1800-2023 warning mentions
2024-03-02 10:15:19 -05:00
fa7234ff68
Support 1800-2023 DPI headers, svGetTime/svgGetTimeUnit/svGetTimePrecision methods.
2024-03-02 10:15:19 -05:00
91dd3c5fac
Support 1800-2023 keywords.
2024-03-02 10:15:19 -05:00
a378dbd9b2
Tests: Fix t_dist_whitespace
2024-03-02 10:14:54 -05:00
da9521a351
Internals: Add --debug-width option for developers to check width consistency ( #4923 )
2024-03-02 08:57:26 -05:00
af51107587
Fix statistics missing some additions.
2024-03-01 20:27:57 -05:00
a4813ec677
Add warning on TOP-named modules ( #4935 ).
2024-03-01 17:28:12 -05:00
b12f8b3d73
Fix V3Unknown unpacked struct x-assign ( #4934 )
2024-03-01 09:14:49 -05:00
f56f318217
Make installation relocatable, and the installation testable ( #4927 )
...
Fixes #4893
2024-03-01 00:08:28 +00:00
a69cb9b044
Tests: Avoid verilated.v include in most tests
2024-02-27 18:08:37 -05:00
b68a696859
Ignore all JSON tree dumps in test-snap/test-diff
2024-02-27 17:16:34 +00:00
42041f2403
Fix invalid cast on string structure creation ( #4921 ).
2024-02-25 08:19:53 -05:00
51ae8e13fb
Add --assert-case option ( #4919 )
2024-02-23 23:05:53 +09:00
0892b39ad2
Fix incorrect code generation for change expression on typedefed unpacked array ( #4915 )
2024-02-23 03:53:42 -05:00
5964d5cf63
Fix inconsistent driver resolution with typedefs ( #4917 )
2024-02-22 18:33:23 +00:00
e00e4d4245
Fix whitespace in `pragma protect version` ( #4914 )
2024-02-22 03:29:57 -05:00
4b9532fe24
Improve message for priority case assertion failure ( #4905 )
2024-02-22 03:09:14 -05:00
cfb73923bd
Test driver: Add -xrun Xcelium support ( #4896 )
...
Co-authored-by: Andrew Nolte <anolte@hudson-trading.com>
2024-02-20 14:41:05 -05:00
a951446f9b
Add --[no]-stop-fail option ( #4904 )
...
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
2024-02-19 21:26:58 +09:00
65b632a7dd
Improve assertion for unique case ( #4892 )
...
- Use parallel_case, unique, and unique0 in error message
- Distinguish multiple match and no match
- Show the case value that triggers the assertion
2024-02-13 21:53:32 +09:00
ec0787015e
Ignore JSON tree dumps and DFG stats in test-snap/test-diff
2024-02-11 20:38:16 +00:00
cbc76a7816
Dump DFG patterns with --stats ( #4889 )
...
With --stats, we will print DFG pattern combinations, one per line, as
S-expressions to new stat files, together with their frequency, to aid
discovery of new peephole patterns.
2024-02-11 15:41:10 +00:00
d667b73e8d
Add --json-only and related JSON dumping ( #4715 ) ( #4831 ).
2024-02-09 17:50:09 -05:00
248de2be2e
Fix coverage with member
2024-02-08 21:51:36 -05:00
365537d8e3
Fix coverage of delayed nets
2024-02-08 20:25:17 -05:00
a23cf1ceea
Fix toggle coverage dataDeclp error on multi-edge driven signals.
2024-02-08 19:21:44 -05:00
d0e7eaafc9
Tests: Define stop uniformly. No functional change.
2024-02-08 18:39:13 -05:00
13b7cce8be
Fix compile error on structs with queues (and ignore toggle coverage on queues).
2024-02-08 08:44:27 -05:00
efff630763
Fix tautological-compare warnings.
2024-02-07 22:16:08 -05:00
e2e0795538
Fix toggle coverage of unpacked unions with reals.
2024-02-07 21:03:32 -05:00
c20634e4f8
Fix coverage of real arrays giving operator^ not defined
2024-02-07 20:11:27 -05:00
fe8c7c5a94
Fix timing with expr on assign LHS ( #4880 )
...
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
2024-02-06 07:27:19 -05:00
7ada5195d8
Fix `this` in member initialization ( #4710 ). ( #4876 )
2024-02-04 19:44:10 -05:00
a6ad85244f
Backout ( #4710 ) due to leak
2024-02-04 18:13:22 -05:00
f13f2296de
Fix `this` in member initialization ( #4710 ).
2024-02-04 16:09:01 -05:00
b1d901f100
Tests: Hardcode copyright exceptions ( #4874 )
2024-02-04 15:43:01 -05:00
7425037db6
Fix Copyright
2024-02-04 09:35:19 -05:00
6ca60429ce
Fix incorrect temporary insertion in loop conditions with statements ( #4873 )
...
When the condition of an AstWhile loop contains a statement (e.g.
through an AstExprStmt), temporaries inserted in that statement need to
go before that statement, not in the AstWhile precondition.
2024-02-04 09:19:54 -05:00
c702fc944e
Fix SystemC biguint sign desynchronization ( #4870 )
...
* Fix writing to SystemC values with `VL_ASSIGN_SBW`
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
Co-authored-by: Bartłomiej Chmiel <bchmiel@antmicro.com>
2024-02-02 07:00:13 -05:00
999c9ae21c
Fix #4864 of wrong runtime result ( #4867 )
...
* Fix #4864 . Ignore if EQ/NE is under SHIFTR.
2024-01-30 00:00:00 +09:00
c715cfc254
Add --valgrind switch ( #4828 )
2024-01-29 07:50:05 -05:00
22687a6901
Internals: Use C++14 quoted literal std::string
2024-01-28 21:00:20 -05:00
9ccef4180f
Fix $fwrite of null ( #4862 ).
2024-01-28 09:05:50 -05:00
e4a0e5aad6
Fix #4857 consider NOT when checking EQ/NEQ under AND/OR tree ( #4863 )
2024-01-28 22:36:09 +09:00
d6f8ccd20b
Add `unroll_disable` and `unroll_full` loop control metacomments ( #3260 ).
2024-01-26 07:49:07 -05:00
3aece189ac
Fix tracing chandles ( #4860 ).
2024-01-25 08:13:52 -05:00
188f0eb4ad
Tests: Add t_enum_enumvalue_struct_bad ( #2855 )
2024-01-25 07:57:45 -05:00
d4c8a15407
Add --runtime-debug for Verilated executable runtime debugging.
2024-01-25 07:34:30 -05:00
354a534d68
Add '--decorations node' for inserting debug comments into emitted code.
2024-01-24 21:51:47 -05:00
c8a40e0b52
Commentary; Tests: Check summary options match guide options
2024-01-24 19:28:46 -05:00
771cb5f60b
Tests: Fix last commit when no coroutines.
2024-01-24 18:48:27 -05:00
23836ee8d0
Document gprof steps better. Add t_prof_timing test to show GCC bug ( #4858 ).
2024-01-24 17:55:23 -05:00
31262e81f9
Fix to not emit already waived warnings in waiver output ( #4574 ) ( #4818 )
2024-01-24 07:45:38 -05:00
74ec50f933
Support interface class diamond relationship.
2024-01-23 22:07:35 -05:00
21e85f87bc
Fix compilation error on multi-inherited interface class usage ( #4819 ).
2024-01-23 19:36:11 -05:00
6c0c88cfc4
Fix unsafe write in wide array insertion ( #4850 ) ( #4855 )
2024-01-23 13:05:27 -05:00
2989e54eaa
Add unsupported warning on property iff ( #4848 )
2024-01-21 16:18:48 -05:00
6b8531f0a6
Fix widthMin in replaceShiftOp ( #4837 ) ( #4841 ) ( #4849 )
2024-01-21 10:30:01 -05:00
50df902b54
Fix incorrect bit-op-tree NOT optimization ( #4832 ) ( #4847 )
...
* Fix #4832 . Bit-op-tree opt. should not touch a subtree under NOT in AND/OR tree.
2024-01-21 07:25:24 -05:00
3a5248a919
Internals: Mark structs final/VL_NOT_FINAL. No functional change intended.
2024-01-20 15:06:46 -05:00
1a92502788
Add --main support for dumping coverage, and +verilator+coverage+file runtime option.
2024-01-20 12:28:49 -05:00
a38fea1f9e
Tests: Use context coverage write
2024-01-20 11:19:42 -05:00
d595d4c7ac
Tests: Use --binary with some --timing tests
2024-01-20 10:57:00 -05:00
a43fd06f85
Tests: Imply no driver.pl make when using --build. No functional change intended
2024-01-20 10:37:35 -05:00
375a121377
Tests: Use lint() where able instead of compile(). No functional change intended.
2024-01-20 10:25:17 -05:00
fef0502d50
Tests: Imply make_main=>0 on --main tests
2024-01-20 10:17:35 -05:00
c30b9d04a8
Change unused vars to standard void syntax. No functional change intended.
2024-01-20 08:57:22 -05:00
372cdf1fc8
Tests: Let debugger handle signals instead of test driver ( #4817 )
2024-01-16 11:18:20 -05:00
ab47fc6656
Fix localparam elaboration ( #3858 ) ( #4794 )
2024-01-11 07:49:07 -05:00
55d1b87b34
Support parsing anonymous primitive instantiations ( #4809 )
2024-01-07 10:59:56 -05:00
eec41fd039
Fix lint_off disables on preprocessor warnings ( #4703 ).
2024-01-06 18:49:19 -05:00
0ca90257a5
Add predicted stack overflow warning ( #4799 ).
2024-01-06 16:14:58 -05:00
acbbb2594a
Tests: Make some tests single-threaded only, for faster regressions
2024-01-05 18:25:39 -05:00
5294140753
Fix delays using wrong timeunits when modules inlined ( #4806 ).
2024-01-05 18:07:24 -05:00
ec01008fe3
Change zero replication width error to ZEROREPL warning ( #4753 ) ( #4762 )
2024-01-03 07:11:50 -05:00
8ea814e4b4
Fix VPI parameter iteration ( #4798 )
2024-01-02 18:57:34 -05:00
0195fe9dfd
Add `vpiConstType` support to `vpi_get_str()` ( #4797 )
2024-01-02 18:52:57 -05:00
e430ea13f4
Fix `vpi_get()` and `vpi_get64()` to return vpiUndefined on errors ( #4795 )
...
See IEEE 1800-2017 section 38.6 and 38.7.
2024-01-02 16:25:14 -05:00
3adb31f53b
Fix $time not rounding up ( #4790 ) ( #4792 )
2024-01-01 20:11:46 -05:00
3eaed3b6f5
Remove deprecated 32-bit pointer mode ( #4791 ).
2024-01-01 10:16:48 -05:00
e76f29e5ba
Copyright year update
2024-01-01 03:19:59 -05:00
5a83209b9b
Tests: Fix last commit on width ( #4781 ).
2023-12-31 13:28:49 -05:00
40f0378136
CI: Run --sanitize on Ubuntu 22.04 in prep for eventual 24.04. ( #4782 )
2023-12-27 15:01:17 -05:00
6bf253deda
Tests: Test for unsupported default disable ( #4016 )
2023-12-24 13:11:09 -05:00
aa4346a0e3
Tests: Add test for unfixed ( #4237 )
2023-12-24 12:19:15 -05:00
8c541a6e4d
Tests: Add test for unfixed ( #4038 )
2023-12-24 12:17:54 -05:00
1a43afe6f7
Fix $finish twice to no longer exit ( #4757 ).
2023-12-24 11:02:52 -05:00
Wilson Snyder
Aleksander Kiryk
Iztok Jeras
Geza Lore
Todd Strader
Arkadiusz Kozdra
Paul Wright
Krzysztof Bieganski
Andrew Nolte
Szymon Gizler
Fuad Ismail
Ryszard Rozak
Kevin Nygaard
Bartłomiej Chmiel
Kefa Chen
Yutetsu TAKATSUKASA
Yan Xu
Paul Swirhun
Szymon Gizler
Bartłomiej Chmiel
Jonathan Schröter
Anthony Donlon
Pengcheng Xu
Marlon James