5c412e5e81
Support impure expressions in `inside` ( #6562 )
2025-10-17 09:08:57 -04:00
af2327aaf4
Fix hierarchical references with parameterized modules and interfaces ( #5649 ) ( #6566 )
2025-10-17 09:06:46 -04:00
96ed725278
Support `case` impure expressions ( #6563 )
2025-10-17 09:00:32 -04:00
982c7fb058
Remove obsolete DepSet from output file names ( #6564 )
2025-10-16 20:34:09 -04:00
794247450f
Internals: Simplify AstScopeName ( #6280 )
...
Reduce reliance on AstText where not necessary.
2025-10-15 09:14:51 +01:00
0c712d7c60
Internals: Refactor `systemc_* section handling ( #6280 )
2025-10-15 09:14:51 +01:00
eb53bca6fd
Internals: Make AstAssignW a procedural statement ( #6280 ) ( #6556 )
...
Initial idea was to remodel AssignW as Assign under Alway. Trying that
uncovered some issues, the most difficult of them was that a delay
attached to a continuous assignment behaves differently from a delay
attached to a blocking assignment statement, so we need to keep the
knowledge of which flavour an assignment was until V3Timing.
So instead of removing AstAssignW, we always wrap it in an AstAlways,
with a special `keyword()` type. This makes it into a proper procedural
statement, which is almost equivalent to AstAssign, except for the case
when they contain a delay. We still gain the benefits of #6280 and can
simplify some code. Every AstNodeStmt should now be under an
AstNodeProcedure - which we should rename to AstProcess, or an
AstNodeFTask). As a result, V3Table can now handle AssignW for free.
Also uncovered and fixed a bug in handling intra-assignment delays if
a function is present on the RHS of an AssignW.
There is more work to be done towards #6280 , and potentially simplifying
AssignW handing, but this is the minimal change required to tick it off
the TODO list for #6280 .
2025-10-14 09:05:19 +01:00
958d096e7f
Improve some error message formats
2025-10-13 20:30:47 -04:00
9dfc050fb5
Fix '' with multiple format strings
2025-10-13 19:47:08 -04:00
16fdd0e93c
Fiix fault on operations on uninitialized strings ( #6520 )
...
Signed-off-by: Artur Bieniek <abieniek@internships.antmicro.com>
2025-10-13 07:29:23 -04:00
01157d414b
Optimize constant string arguments before Emit, and cleanup V3EmitV
2025-10-12 20:09:03 -04:00
eae1e5bdf2
Internals/Tests: Cleanup some missing dev coverage items
2025-10-11 20:58:03 -04:00
71941cc673
Fix incorrect nested interface-class error ( #6549 ).
2025-10-11 19:07:37 -04:00
8785086bc8
Internals/Tests: Add `--debug-preproc-passthru` to cleanup some missing dev coverage items
2025-10-11 14:15:04 -04:00
6e8bd3da19
Internals/Tests: Cleanup some missing dev coverage items
2025-10-11 12:54:55 -04:00
078275034d
Internals: Parse randsequence but still unsupported ( #6131 partial)
2025-10-11 10:47:46 -04:00
31e73f1645
Support simple cycle delay sequence expressions inside assertion properties ( #6508 )
...
Signed-off-by: Bartłomiej Chmiel <bchmiel@antmicro.com>
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
2025-10-10 16:16:15 +02:00
2ac7cf51a9
Optimization of typedef params ( #6543 ) ( #6547 )
2025-10-10 10:05:47 -04:00
3027f67b6f
Internals/Tests: Cleanup some missing dev coverage items
2025-10-09 22:33:04 -04:00
41b05cb1f8
Fix intent error on quoted strings ( #6544 ).
2025-10-09 21:24:27 -04:00
3306ed146b
Internals: Use multi-character puts. No functional change intended.
2025-10-09 21:23:11 -04:00
9dc0cf5a7c
Internals: Use a V3Graph for the hierarchical plan ( #6545 )
...
I stared this because the emitted makefiles for hierarchical verilation
were non-deterministic (iterating unordered_map indexed by pointers).
Then I realized that the V3HierPlan is just a dependency graph encoded
in a slightly idiosyncratic way. We do have a data structure to use for
that instead.
With that the output should always be deterministic + have nicer dumps.
2025-10-09 21:41:23 +02:00
e63d486422
Internals: Fix coverage exclusion
2025-10-09 16:58:06 +01:00
1a91ab02cf
Fix passing typedef value as parameter ( #6543 )
2025-10-09 10:08:06 -04:00
e33b24fad2
Fix Dfg circular driver tracing with partial assignments
2025-10-09 09:31:19 +01:00
49c51af841
Deprecate '--make cmake' option ( #6540 )
2025-10-08 09:40:17 -04:00
222a3655ba
[ #84482 ] Fix inconsistent force assignment ( #6541 )
...
Signed-off-by: Artur Bieniek <abieniek@internships.antmicro.com>
2025-10-08 09:39:50 -04:00
838b8a2bec
Internals: Remove dead code, fix or sign off coverage
...
Remove/fix/signoff uncontroversial code coverage holes. Also added a
couple TODOs that should be investigated at some point
2025-10-08 08:24:06 +01:00
1a8f9f0483
Improve `lint_off` to allow multiple messages and comments ( #2755 partial).
2025-10-07 22:49:42 -04:00
165622a9e9
Add NORETURN warning on functions without return values ( #6534 ).
2025-10-07 21:06:11 -04:00
f979e459e8
Add error on ranges with tristate values ( #6534 ).
2025-10-07 20:36:50 -04:00
9d6f127a4e
Internals: Fix extra spaces in emit. No functional change.
2025-10-07 19:22:16 -04:00
bfe39ce5bc
Fix `--trace-max-width` and increase to 4096. ( #2385 ).
2025-10-07 18:50:31 -04:00
832f41f0fe
Internals: Hide CC make rules ( #6537 )
...
All code is built as C++ via CXX, but we still have some references to
CC. Trying to make sure we don't add plain C later by hiding the C
compiler. (So it's always enough to override CXX=... in configure)
2025-10-07 17:37:42 +01:00
888169571b
Fix memory leak for unsupported `$past` ( #6535 )
...
Signed-off-by: Bartłomiej Chmiel <bchmiel@antmicro.com>
2025-10-07 09:56:11 -04:00
717667034b
Fix loop exits on $finish
2025-10-06 19:19:15 -04:00
5229ce8660
Fix error on circular structure typedef
2025-10-06 18:45:56 -04:00
9f5d22b21f
Fix parsing of `eventually[]` and pexpr memory leaks ( #6530 )
...
* Fix parsing of eventually[]
* Fix parser memory leaks for pexpr
Signed-off-by: Bartłomiej Chmiel <bchmiel@antmicro.com>
2025-10-06 15:42:40 +02:00
f09c30df35
Internals: Refector to create single V3Number::emitC. Fix some double emit issues ( #6528 ).
2025-10-04 07:23:13 -04:00
defe282fe8
Fix always_ff on constant ( #6519 )
2025-10-03 13:16:12 -04:00
ce0a05691b
Internals: Improve coverage flow ( #6526 )
...
See addes "Code coverage" section in docs/internals.rst
2025-10-03 17:18:24 +01:00
62dbbbba85
Internals: Rename --enable-asan to --enable-dev-asan and related
2025-10-03 12:26:48 +01:00
cb5c56dac4
Internals: fix assertion type dumping ( #6523 )
2025-10-02 12:03:45 -04:00
0b23787d6c
Apply 'make format'
2025-10-01 20:26:28 +00:00
aaa49273cf
Internals: Fix coverage exclusion markers
2025-10-01 21:22:16 +01:00
e9c48cd1ce
Internals: Optimize temporary memory allocations ( #6517 )
...
This patch gets rid of over 80% of temporary dynamic memory allocations
(when a malloced node is immediately freed with no other malloc in
between). It also gets rid of over 20% of all calls to malloc.
It's worth ~3% average verilation speed up with tcmalloc, and more
without tcmalloc.
2025-10-01 15:01:30 +01:00
435e1149d5
Internals: Remove dupliacte netSig parse rules
2025-10-01 10:46:55 +01:00
4d518873d0
Fix stray net delay in parser
...
Fixes #6500
2025-10-01 10:19:39 +01:00
caca1fcef0
Internals: Change order of V3Number constructor args to follow V3Const. No functional change intended.
2025-09-30 22:04:24 -04:00
e21c4fbbb5
Fix .vlt public_flat* and others to support long identifier names ( #6516 )
2025-09-30 16:55:11 -04:00
Igor Zaworski
Ryszard Rozak
Geza Lore
Wilson Snyder
Artur Bieniek
Bartłomiej Chmiel
Todd Strader
github action
Szymon Gizler