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293 Commits

Author SHA1 Message Date
Muzaffer Kal 57fa98e52c
Fix TSP variable ordering for mtasks (#5342) (#7610) 
Fixes #5342
 2026-05-30 15:35:12 -04:00
em2machine 3d126b77cd
Fix for access to parameters via class::localparam (#7609) (#7671) 2026-05-28 17:40:18 -04:00
Yogish Sekhar 4fbb8bf43b
Fix hierarchical coverage counts for duplicate no-inline module instances (#7649) 2026-05-24 11:42:42 -04:00
Yogish Sekhar f282335600
Support FSM detection in primitive wrappers (#7607) 2026-05-21 13:50:31 -04:00
Wilson Snyder 349dd546e7 Internals: Rename stdPackageProcessp etc. No functional change. 2026-05-15 17:33:19 -04:00
Wilson Snyder d66733aeb8 Fix process comparison compile error with `--public-flat-rw` (#7592). 
Fixes #7592.
 2026-05-14 17:52:28 -04:00
anonkey 67b21e4c62
Fix segmentation fault when using --trace with --lib-create (#7299) (#7518) 2026-05-12 10:16:47 -04:00
Jakub Michalski 05f6db7970
Optimize emitting to_string() for compiler speedup (#7468) 
Signed-off-by: Jakub Michalski <jmichalski@antmicro.com>
 2026-05-12 09:49:21 -04:00
em2machine d5f9385e9c
Fix class::localparam during elaboration (#7524) (#7534) 2026-05-06 11:46:33 -04:00
github action 252afef499 Apply 'make format' 2026-05-06 11:26:07 +00:00
Yogish Sekhar 22db9d2c66
Add mnemonic to parameter constants in JSON for FSM Coverage (#7531) 2026-05-06 07:25:03 -04:00
Bartłomiej Chmiel 4e349971d3
Support `s_eventually` (#7291) (#7508) 2026-05-04 09:57:03 -04:00
Geza Lore cee174c4b6
Fix inlining static initializer in V3Gate (#7503) 
V3Gate could incorrectly inline a non-constant static initializer of
a variable into the use site if there are no other drivers. Disabling.

Fixes #5381
 2026-04-27 16:58:38 +01:00
Yogish Sekhar a680919edc
Support native FSM state and arc coverage (#7412) 2026-04-22 15:18:59 -04:00
em2machine 59fe8066ff
Support multidimensional arrays of interfaces (#6230) (#7451) 
Fixes #6230
 2026-04-22 13:42:10 +02:00
Todd Strader 7f571971ca
Optimize trace code for faster compiles on repeated types (#6707) (#6832) 2026-04-14 19:16:21 -04:00
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
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 bf453361f6
Support consecutive repetition [*N] in SVA properties (#7311) 2026-03-30 07:01:33 -04:00
Wilson Snyder 31757df229
Internals: clangtidy cleanups. No functional change intended (#7343) 2026-03-27 23:14:18 -04:00
Artur Bieniek aff85cef19
Support more than one dot in defparam (#7262) 
Signed-off-by: Artur Bieniek <abieniek@antmicro.com>
 2026-03-24 09:20:46 -04:00
Wilson Snyder 716b404256 Optimize away empty ctor_var_reset. 
Fixes #7154.
 2026-03-23 18:10:34 -04:00
Yilou Wang a8bccab8e6
Support named sequence declarations and instances in assertions (#7283) 2026-03-20 10:24:46 -04:00
Yilou Wang a0a684109f
Support modport export/import task prototypes and out-of-block definitions (#7277) 2026-03-18 19:20:34 -04:00
Ryszard Rozak 258629634c
Support force assignments to array elements of real type (#7048) 2026-03-05 08:37:20 -05:00
Nick Brereton 44701201ac
Support inout inside SV interface (#3466) (#7134) 2026-03-04 09:08:07 -05:00
em2machine 5821d0697c
Fix interface localparam dependencies and arbitrary nesting (#6936) (#7128) 2026-03-03 06:55:59 -05:00
Geza Lore 2ceea267e5
Fix eliminating assignments to DPI-read vaiables (#7158) 2026-02-28 10:09:01 -05:00
Geza Lore 78ee787bb1
Internals: Clean up AstArg usage in AstNodeFTaskRef (#7121) 
- Strengthen type of AstNodeFTaskRef::pinsp to be List[AstArg]
- Rename 'pinsp' to 'argsp'
- Add default constructor arguments
 2026-02-22 10:38:37 +00:00
Wilson Snyder ace9a34c10 Internal: Fix clang override warning (#7106 repair). 2026-02-19 21:34:17 -05:00
Wilson Snyder 0d2fcfd49d Fix circular class reference %p-printing causing infinite recursion (#7106). 
Fixes #7106.
 2026-02-19 20:15:37 -05:00
Wilson Snyder 7182e8d937 Internals: Track what variables get user initial assignment. 2026-02-17 02:05:05 -05:00
Geza Lore a0b89dde8e
Internals: Make AstCAwait an AstNodeStmt (#6280) (#7078) 
AstCAwait is only ever uses in statement position, so model it as a
statement. We should never ever have a coroutine that returns a value.
There is no need for it in SV, nor should we rely on it for internals.

Also reworks the fix for V3Life incorrectly constant propagating the
beforeTrig functions (#7072). The property that upsets V3Life is that
a function:
1. Is called from multiple static call sites (multiple AstCCall)
2. Reads model state directly (AstVarRef to non-locals/arguments)

Such function can only be created internally after scheduling (V3Task
throws an unsupported error on a non-inlined function that reads model
state), so added a flag to AstCFunc to mark the dangerous ones for
V3Life.
 2026-02-14 20:15:32 +00:00
Geza Lore 3dd2b762e7
Fix scope tree in traces in hierarchical mode (#7042) 2026-02-12 20:54:03 -05:00
Wilson Snyder bbb231dfe2 Internals: Minor cleanups preparing for initialization fixes. No functional change. 2026-02-07 14:16:12 -05:00
Wilson Snyder 7ca113a84f Fix non-inlined function return value clearing (#6982). 2026-02-01 11:57:09 -05:00
Wilson Snyder 7c6c6a684b Add SPDX copyright identifiers, and get 'reuse' clean. No functional change. 2026-01-26 20:24:34 -05:00
Todd Strader bc3c5b32dd
Fix delayed initial assignment (#6929) 2026-01-23 12:53:40 -05:00
Wilson Snyder 13327fa9c0 Copyright year update. 2026-01-01 07:22:09 -05:00
Wilson Snyder 5dc05e1fa8 Internals: Update some JSON references. No functional change. 2025-12-23 10:13:23 -05:00
Krzysztof Bieganski a2fcd37c08
Fix unsupported `if` virtual interface warning (#6558) (#6861) 2025-12-23 10:12:34 -05:00
Thomas Aldrian 361ab194ff
Internals: Modport expression parsing and tests (#2601 partial) (#6848) 2025-12-21 08:58:21 -05:00
Wilson Snyder 12ff481689 REVERT 612237b7: Optimize trace code for faster compiles on repeated types (#6707) (#6832 partial). 2025-12-17 17:37:35 -05:00
Todd Strader 35dcf70f48
Optimize trace code for faster compiles on repeated types (#6707) 2025-12-16 17:52:00 -05:00
Dan Ruelas-Petrisko 394d9cf168
Support `-libmap` (#5891 partial) (#6764) 2025-12-16 11:21:46 -05:00
Wilson Snyder 2f4b178957 Support parsing only of covergroup.option.option_name 2025-12-04 21:55:55 -05:00
Wilson Snyder 7957701db8 Suppress unsupported for unused constant sequences 2025-12-03 21:23:48 -05:00
Yilou Wang e25c66de07
Support complex std::randomize patterns (#6736) (#6737) 2025-12-01 16:26:16 -05:00
Jakub Wasilewski 0b8c369740
Add `sc_biguint` pragma (#6712) 2025-11-20 17:08:59 -05:00