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Author SHA1 Message Date
Krzysztof Bieganski
33e2acfe61
Fix AstNode::forall return type (#3559) 
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
 2022-08-19 12:33:17 +01:00
Ryszard Rozak
db5fdfb0ee
Fix === with some tristate constants (#3551). 2022-08-18 07:03:05 -04:00
Krzysztof Bieganski
951cd73fe0
Handle MemberSel in V3EmitV.cpp (#3555) 2022-08-18 06:33:45 -04:00
Arkadiusz Kozdra
0eeb40b975
Fix converting subclasses to string (#3552) 2022-08-17 18:08:43 -04:00
Wilson Snyder
93272c13fd Tests: Confirm fixed (#181) 2022-08-15 22:17:36 -04:00
Wilson Snyder
43abaeb055 Tests: Confirm fixed (#485) 2022-08-15 22:17:17 -04:00
Wilson Snyder
18b9e661c9 Tests: Confirm fixed (#446) 2022-08-15 22:17:09 -04:00
Wilson Snyder
f435d96241 Fix case statement comparing string literal (#3544). 2022-08-15 21:56:09 -04:00
github action
d32e3f042f Apply 'make format' 2022-08-12 10:56:12 +00:00
Mostafa Gamal
df5f95a5bd
Fix nested default assignment for struct pattern (#3511) (#3524) 2022-08-12 06:55:07 -04:00
Drew Ranck
b0c475205b
Fix void-cast queue pop_front or pop_back (#3542) (#3364) 
Fix compile error for queue method usage, if it is the
first statement in a block of code, and the return
value is not used. Example:

>  if (foo)
>    void'(bar.pop_front());
 2022-08-12 06:51:25 -04:00
Wilson Snyder
1e2219347e Internals: Cleanup ifdef, move up not under compilver version ifdef 2022-08-11 17:41:43 -04:00
Wilson Snyder
cbe1b8e266 Fix segfault exporting non-existant package (#3535). 2022-08-08 17:53:50 -04:00
Mariusz Glebocki
2b12fe5773
Internals: Construct V3Number with correct type instead of changing it manually. (#3529) 2022-08-08 08:17:02 -04:00
Geza Lore
a4fd6d38fb Add operator != to VlWide 
This is required by VlUnpacked::neq
 2022-08-07 13:13:28 +01:00
Yutetsu TAKATSUKASA
d20f22beb1
Fix tristate logic when reading inout port in a module #3399 (#3523) 
* Tests: Add a test to reproduce #3399

* Fix #3399. When reading an inout port in a module, it should refer the
original inout port, not the generated MODTEMP.
 2022-08-07 21:12:57 +09:00
Wilson Snyder
f4fe10844b Tests: Fix t_flag_help.pl (#3532). 2022-08-07 04:57:59 -04:00
Mariusz Glebocki
122e89ffde
Fix V3Number::isMsbXZ(). (#3530) 2022-08-05 19:12:52 +01:00
Geza Lore
c266739e9f Merge branch 'master' into develop-v5 2022-08-05 12:17:57 +01:00
Geza Lore
96a4b3e5a5 Update clang-format config and apply 
- Regroup and sort #include directives (like we used to, but automatic)
- Set AlwaysBreakTemplateDeclarations to true
 2022-08-05 12:00:24 +01:00
Geza Lore
7403226a97 Merge branch 'master' into develop-v5 2022-08-04 10:03:38 +01:00
Geza Lore
fac8e76923 Rework SortByValueMap for better performance 
Keep a single std::set of key/value pairs, and a single unordered_map
from key to iterators into the set. Also improve some of the accessing
mechanisms using modern C++. This speeds up multi-threaded ordering by
about 10%.
 2022-08-03 21:17:02 +01:00
Geza Lore
b864f5f5ba V3Partition: use static_cast with LogicMTaskVertex 
dynamic_cast is not free, and the mtask graph contains only
LogicMTaskVertex vertices, use static_cast instead for some speedup.
 2022-08-03 17:05:01 +01:00
Geza Lore
f9f66d787e Fix integer overflow in V3Unroll (#3451) 2022-08-03 09:41:30 +01:00
Geza Lore
bd211c87aa astgen: split 'visit' method declarations from definitions 
Add definitions to V3Ast.cpp, and use static_cast.
This fixes a lot of clang-tidy noise.
 2022-08-02 17:53:19 +01:00
Geza Lore
6c33e6e889 Tell clang-tidy .h files are C++ (not C) headers 2022-08-02 17:53:19 +01:00
Geza Lore
6fc25dae9e Fix clang-tidy warnings (#3522) 2022-08-02 15:58:48 +01:00
Kamil Rakoczy
cfb6fd8b34
Reduce max RSS usage (#3483) 
By constant folding nodes earlier in V3Expand, we can save some max RSS on large designs.
 2022-08-02 13:36:14 +01:00
Geza Lore
39d1a62f9e Fix change detection on unpacked arrays 
Expand array assignment when creating the trigger, as V3Expand might
mangle it otherwise.
 2022-08-02 13:01:41 +01:00
Geza Lore
ba66fa7200 Merge branch 'master' into develop-v5 2022-08-02 11:16:35 +01:00
Geza Lore
cb60663d49 V3Gate: Defer substitutions until required as well 
Similarly to the earlier patch that defers constant folding on optimized
logic, now we also defer the variable substitutions as well. This again
eliminates a lot of traversals, and yields another ~10x speedup of V3Gate
on a design where V3Gate used to dominate while producing identical
results.
 2022-08-01 12:54:41 +01:00
Geza Lore
0d2bf23d82 V3Gate: Defer constant folding until required 
Rather than constant folding each logic block after every substitution,
only constant fold updated blocks when re-analysed, or at the end. This
removes a lot of invocations of V3Const on large blocks that can be
optimized well, and should yield the same result.

This speeds up V3Gate by ~4x on a design where V3Gate dominates.
 2022-07-31 20:42:04 +01:00
Geza Lore
682a60e325 Cleanup V3Gate, no functional change 2022-07-31 20:07:54 +01:00
Geza Lore
2ab6272cc7 Use AstNode::foreach in V3Gate 
This yields a little speedup.
 2022-07-31 20:05:25 +01:00
Geza Lore
152a6cd886 Improve AstNode::foreach (also exists and forall) 
Speed improvements:
- Use a direct, recursion-free implementation
- Improve pre-fetching

Functionality:
- Support remove/replace of currently iterated node
 2022-07-31 19:07:32 +01:00
Wilson Snyder
3c54d5df70 Merge branch 'master' into develop-v5 2022-07-30 14:42:51 -04:00
Wilson Snyder
f91793e931 Revert - SC overrides cause non-override clang error. 2022-07-30 13:53:54 -04:00
Wilson Snyder
12925cd8b0 Internals: clang-tidy cleanups. No functional change intended. 2022-07-30 12:49:30 -04:00
Wilson Snyder
daac7cb90d Merge branch 'master' into develop-v5 2022-07-30 12:09:05 -04:00
Wilson Snyder
a2d26b45bb Internals: Fix some clang-tidy issues. No functional change intended. 2022-07-30 11:54:28 -04:00
Wilson Snyder
dce8f3d25d Internals: Spacing from develop-v5. No functional change. 2022-07-30 11:54:28 -04:00
Geza Lore
38e5b6c1ad Replace __gcov_flush with __gcov_dump 
__gcov_flush was a private function and was removed from later GCC
versions (at least from 11.2.0, possibly earlier). Replace with the
documented public __gcov_dump.
 2022-07-30 16:02:03 +01:00
Wilson Snyder
4859f5e1fa Merge branch 'master' into develop-v5 2022-07-30 10:26:16 -04:00
Wilson Snyder
b9d7819faa Internals: Fix some cppcheck issues. Some dump functions fixed. 2022-07-30 10:01:39 -04:00
Geza Lore
ad2fbfe62d Merge branch 'master' into develop-v5 2022-07-29 12:04:24 +01:00
Yutetsu TAKATSUKASA
1f9323d086
Set correct dtype in replaceShiftSame() (#3520) 
* Tests: Add a test to reproduce bug3399

* Fix3399. Set the correct dtype in replaceShiftSame().

* Tests: update stats.

* Update Changes
 2022-07-29 07:05:04 +09:00
Geza Lore
574dbfded1 V3MergeCond: Fix incorrect merge of assignments to the condition 2022-07-28 15:50:02 +01:00
Wilson Snyder
2a87387eb3 Documentation fixes (#3514) 2022-07-28 08:41:01 -04:00
Geza Lore
a5ddd10e31 Tests: compare VCD files both ways 
vcddiff is a bit broken, and sometimes 'vcddiff a b' fails while the
files are indeed equivalent. There is a chance however that 'vcddif b a'
will succeed in this case, so compare trace files both ways when
checking test results and claim success if vcddiff succeeds in at least
one direction.
 2022-07-27 10:48:02 +01:00
github action
e871cd8a44 Apply 'make format' 2022-07-25 21:47:29 +00:00