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Author SHA1 Message Date
Wilson Snyder d2c3d134c9 Tests: Speed up t_vpi_force build. No coverage change. 2026-04-11 07:51:39 -04:00
em2machine dc33e8bb18 Fix for Returning an object of the wrong type from a static function of a parameterized class (#5479) (#7387) 2026-04-11 07:49:45 -04:00
github action 529a6b7f93 Apply 'make format' 2026-04-10 23:21:56 +00:00
Shogo Yamazaki b886367128 Fix CMake compiler coroutine flags (#7404) 2026-04-10 19:20:54 -04:00
github action 89c93980f3 Apply 'make format' 2026-04-10 16:18:06 +00:00
Nikolay Puzanov a8f62703ab Fix virtual class inheritance (#7403) (#7405) 
Fixes #7403.
 2026-04-10 12:17:06 -04:00
em2machine 081ecbd095 Fix for elaboration hang (#7385 repair) #7398 (#7406) 
Fixes #7398.
 2026-04-10 11:03:14 -04:00
Geza Lore 6595e5cf55 Remove Dfg extract pass (#7394) 
This has no measurable benefit and algorithmically will be superseded by
some upcoming work.
 2026-04-10 13:46:59 +01:00
Ryszard Rozak 4da31b0418 Support 'until' property (partial #7290) (#7399) 2026-04-10 08:17:54 -04:00
Christian Hecken cf9a52cb92 Fix vpi_put_value not updating forced read value (#7092) (#7395) 
Fixes #7092.
 2026-04-09 19:08:36 -04:00
Yilou Wang 854e80c3c2 Support nonconsecutive repetition [=N] in sequence expressions (#7397) 2026-04-09 18:28:28 -04:00
Wilson Snyder ecf6d9b674 Commentary: Changes update 2026-04-09 17:50:40 -04:00
Artur Bieniek f32a692ce3 Fix $finish to immediately stop executing code from non-final blocks (#7213 partial) (#7390). 2026-04-09 17:49:57 -04:00
github action bb84bb643b Apply 'make format' 2026-04-09 16:33:37 +00:00
Geza Lore 1b4f574b31 Internals: Improve Dfg pattern dumps 2026-04-09 17:32:26 +01:00
Yilou Wang d20d765dd0 Support first_match sequence operator (#7392) 2026-04-09 11:42:43 -04:00
Wilson Snyder 426cc29d7a Revert "Fix $finish to immediately stop executing code from non-final block…" (#7393) 
This reverts commit afd75ed1b8.
 2026-04-09 11:38:07 -04:00
Artur Bieniek afd75ed1b8 Fix $finish to immediately stop executing code from non-final blocks (#7213 partial) (#7390) 
Signed-off-by: Artur Bieniek <[email protected]>
 2026-04-09 11:34:27 -04:00
Geza Lore fb66174d80 Internals: Run Dfg passes on all components at once 
This is just a reordering of pass applications to make --stats more
useful. No functional change.
 2026-04-09 15:22:10 +01:00
Ryszard Rozak cf6a2aec19 Internals: Clean up sampling. No functional change intended (#7389) 2026-04-09 08:49:07 -04:00
Geza Lore 9f9532ff78 Optimize Dfg only once, after V3Scope (#7362) 2026-04-09 08:31:12 -04:00
Yilou Wang e63c4f563e Support consecutive repetition [*N:M], [+], and [*] in sequence expressions (#7379) 2026-04-08 10:26:03 -04:00
Ryszard Rozak 7dcf586807 Fix sampling of hierarchical references (#7386) 2026-04-08 07:09:25 -04:00
Yilou Wang 141fe8bdad Support sequence intersect operator (#7374) 2026-04-08 09:31:54 +02:00
em2machine 2736262b98 Fix resolving default/nondefault type-of-type parameters (#7380) (#7385) 2026-04-07 17:58:36 -04:00
Artur Bieniek 8c11d0d0bd Support rise/fall delays (#7368) 
Signed-off-by: Artur Bieniek <[email protected]>
 2026-04-07 06:44:52 -04:00
Yilou Wang dfb7b034a5 Support sequence 'throughout' operator (#7378) 2026-04-06 17:12:22 -04:00
Yilou Wang 72b2ca5585 Support ##[*], ##[+], ##[M:$] unbounded cycle delays in SVA properties (#7377) 2026-04-06 16:31:43 -04:00
Christian Hecken 0df0064d64 Fix VPI access to Verilog force-ed signals (#7381) 2026-04-06 10:51:01 -04:00
Wilson Snyder 9f4546fcb9 Fix constraint 'with' in parameter classes (#7375) 2026-04-04 21:03:44 -04:00
Wilson Snyder 5b9cd12530 Internals: Remove mutex, part of last commit 2026-04-04 18:10:47 -04:00
Wilson Snyder 33493cf5b4 Add +verilator+solver+file (#7242). 
Fixes #7242.
 2026-04-04 17:26:43 -04:00
Wilson Snyder 2796294396 Fix string inside queue (#7373). 
Fixes #7373.
 2026-04-04 14:43:06 -04:00
Wilson Snyder 94f3e16a6c Commentary: Changes update 2026-04-04 14:42:11 -04:00
github action 4b6bc1ff83 Apply 'make format' 2026-04-04 18:32:27 +00:00
Yilou Wang 3b454a6f60 Internals: Add isNonPackedArray(). No functional change. (#7334 prep) 2026-04-04 14:31:09 -04:00
Yilou Wang adb48046c2 Fix parameter default comparison when value contains type cast (#6281) (#7369) 
Fixes #6281.
 2026-04-04 11:02:20 -04:00
Wilson Snyder de8d3c9356 Commentary: Changes update 2026-04-03 20:16:23 -04:00
Wilson Snyder 00bf59ac92 Internals: Cleanup some V3Simulate branches. No functional change intended. 2026-04-03 20:16:10 -04:00
Wilson Snyder ed0506ea8d Internals: Use Var flag instead of magic names. No functional change intended. 2026-04-03 19:05:56 -04:00
Yilou Wang efd60df2be Fix virtual interface select from sub-interface instance (#7203) (#7370) 
Fixes #7203.
 2026-04-03 19:04:10 -04:00
em2machine e7a644a3fc Fix functions in generate block resulting in "Broken link in node" (#7236) (#7367) 
Fixes #7236
 2026-04-03 11:19:17 -04:00
Yilou Wangandgithub action 56ed47ee7c Fix false ASSIGNIN on interface input port connections (#7365) 
* add oneline fix

* Apply 'make format'

* merge test and update 2 space indents

---------

Co-authored-by: github action <[email protected]>
 2026-04-02 20:44:48 +02:00
Yilou Wang 1e5c93cc51 Fix virtual interface function calls binding to wrong instance (#7363) 2026-04-02 10:53:01 -04:00
em2machine 32672deb6f Fix resolving default/nondefault type parameters (#7171) (#7346) 
Fixes #7171
 2026-04-02 10:51:11 -04:00
Geza Lore d7c484ae85 Fix missing temporary for DfgSplicePacked (#7361) 2026-04-01 22:44:58 +01:00
Geza Lore 2e151c3b74 Do not unroll simple array assignments in V3Slice (#7359) 
See also #5644
 2026-04-01 22:35:29 +01:00
Yilou Wang 894f6c4c58 Fix virtual interface member trigger convergence (#5116) (#7323) 2026-04-01 21:42:42 +01:00
Geza Lore 6aa6c45c73 Internals: Add DfgGraph::neighborhood for debugging 2026-04-01 10:53:30 +01:00
Geza Lore b4a0ca8ba6 Optimize Ast read references in Dfg directly (#7354) 
Introduce a new DfgAstRd vertex, which holds an AstNodeExpr that is a
reference to a variable. This enables tracking all read references in
Dfg, which both enables more optimization, and allows inlining of
expressions in place of the reference more intelligently (e.g, when the
expression is only used once, and is not in a loop). This can get rid of
20-30% of temporary variables introduced in Dfg in some designs. Note
V3Gate later got rid of a lot of those, this is a step towards making
V3Gate redundant. The more intelligent expression inlining is worth ~10%
runtime speed on some designs.
 2026-04-01 10:52:56 +01:00