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7e5c5d677fca871ea4bca7dae2ef65e1d369b278
Commit Graph
5831 Commits
Author SHA1 Message Date
Thomas Dybdahl Ahle 5115be6e6b Fix duplicate name error with interface initial blocks (#6804) (#6805). 2025-12-16 20:57:58 -05:00
Wilson Snyder 41c4f948fe Support assert under assert (#6146). 2025-12-16 20:45:31 -05:00
Luca Colagrande a9ef4b3ff1 Fix nested struct within parameter port list (#6818) (#6824) 2025-12-16 18:08:49 -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
Geza Lore 47a4f7fb9b Improve reusability of --dump-inputs output (#6812) 2025-12-16 11:08:19 +00:00
Ryszard Rozak 25f72e4305 Support force assignments to unpacked array elements of simple types (partial #4735) (#6787) 2025-12-16 08:35:59 +01:00
Krzysztof Bieganski 7e67f73844 Fix process reference giving no return statement error (#6767) (#6823) 2025-12-15 18:09:45 -05:00
Alex Solomatnikov 8da8ca4203 Fix error on resized lvalues with warning suppressed (#6497) (#6816) 2025-12-15 06:49:32 -05:00
Wilson Snyder dc00bf2484 Fix 'void(' mis-throwing assertion 2025-12-13 21:43:27 -05:00
Wilson Snyder 27558c9349 Internals: Reorganize system function/task parse rules. No functional change. 2025-12-13 21:34:28 -05:00
Wilson Snyder 5634795140 Improve message on cast assertion failure. 2025-12-13 20:51:13 -05:00
em2machine aff501f5c4 Fix resolution of specialized typedefs (#6754) (#6808) 2025-12-12 15:20:15 -05:00
em2machine 2995748d46 Fix parameterized class function (#6659) (#6802) 2025-12-12 04:17:08 -08:00
Yilou Wang f097e8a34e Fix write variable placement for global constraints (#6740) (#6750) (#6797) 2025-12-11 14:16:34 -05:00
Geza Lore af1be26b96 Fix O(n*2) analysis in const-bit-op-tree (#6791) 
Note this might miss some cases where a sub-tree within an And/Or/Xor
tree is optimizeable, but not the whole tree, but in practice this seems
to work better than the alternative of keeping a set of failed nodes and
bail early.
 2025-12-11 14:32:25 +00:00
em2machine afc4bed0f8 Fix generate function(s) inside of generate blocks (#1011) (#6789) 2025-12-10 20:53:19 -05:00
Wilson Snyder 5d768a4a20 Internals: Fix rand dump text 2025-12-10 19:07:51 -05:00
Pawel Kojma 37318ab2bd Fix input sampling of clocking block signals (#6788) 2025-12-10 10:59:08 -05:00
Wilson Snyder 075d624b29 Add SUPERNFIRST error on super.new on non-first statement (#6784). 2025-12-09 19:22:59 -05:00
Ryszard Rozak 0f355c717e Fix disable iff in simple properties (#6783) 2025-12-09 07:18:32 -05:00
Wilson Snyder ec38fb723d Internals: Remove added debug to avoid false leak warning 2025-12-08 21:33:21 -05:00
Wilson Snyder a3f913c5b1 Fix randomize call in parameterized class 2025-12-08 20:26:53 -05:00
Wilson Snyder 0f46f6eb40 Internals: Fix missing override 2025-12-08 20:17:40 -05:00
Wilson Snyder 29ae520e69 Fix class param static not found again error (#6768). 2025-12-08 20:11:28 -05:00
Wilson Snyder bd87dfc579 Internals: Add --debug-exit-elab; remove --debug-exit-uvm* 2025-12-08 18:02:46 -05:00
em2machine d0a5da2445 Fix typedef derived from type defined inside interface (#3441) (#6776) 2025-12-08 15:36:21 -05:00
Geza Lore 7e55c62cac Improve combinational cycle fixup in Dfg (#6744) (#6746) 
Now that we have an efficient algorithm to analyse which bits in a
combinational cycle are not dependent on the cycle, can simplify the
cycle fixup algorithms. Remove FixUpSelDrivers: this was a heuristic
to save on the expensive independent bits analysis, but itself can
cause a performance problem on certain inputs that result in a large
number of attempted fixups. Doing this simplifies the driver tracing
algorithm, and because we now only attempt to trace drivers that are
known to be independent of the cycles, it should always succeed...
Unless of course there is a mismatch between the independent bit
analysis ant the driver tracing algorithm. In such case (when we managed
to prove independence, but then fail to trace a driver), we will crash,
which is still easier to sv-bugpoint than a performance bug.

Fixes #6744
 2025-12-08 18:43:21 +00:00
Geza Lore 1baa832efc Fix reordering of function body inlined on RHS of <= NBA (#6780) 2025-12-08 18:42:52 +00:00
Christian Hecken 9a23711ff9 Fix stale pointers in VerilatedImpData::m_hierMap (#6726) 2025-12-07 15:42:29 -05:00
Wilson Snyder ae480c5f76 Fix enum item references in class extends with parameters. 2025-12-07 15:26:52 -05:00
Wilson Snyder 8130fed777 Fix pre/post_randomize on extended classes (#6467). 2025-12-07 14:14:48 -05:00
Wilson Snyder ba9d6df20c Fix class-in-class extends with parameters (#6773). 2025-12-07 13:38:25 -05:00
Wilson Snyder 4b02e32314 Fix DPI under param class (#6733 partial) 2025-12-07 13:30:54 -05:00
Wilson Snyder 7946e9d197 Internals: Add some missing cfunc attribute dumps 2025-12-07 13:25:37 -05:00
Wilson Snyder 35a794687b Internals: Add some additional dangling checks. No functional change intended 2025-12-07 13:25:37 -05:00
Matthew Ballance 0e03ab2a57 Fix crash when super.new() called without a base class (#6772) 2025-12-06 18:08:51 -05:00
Wilson Snyder 040484cc3f Fix extern function that returns parametrized class (#4924). 2025-12-06 16:16:06 -05:00
Geza Lore 5278f42025 Fix Dfg assertion on out of bounds selects 2025-12-06 15:31:27 +00:00
em2machine c2cba8bfc6 Fix localparam type assignment from interface type parameters (#6637) (#6732) 2025-12-06 09:42:59 -05:00
github action ba3794a495 Apply 'make format' 2025-12-06 14:12:22 +00:00
Dan Ruelas-Petrisko 8c252952db Support config instance clauses (#5891 partial) (#6745) 2025-12-06 09:11:20 -05:00
Geza Lore 18dd44e970 Fix --lib-create with multi-bit clocks (#6759) 2025-12-05 15:21:35 +00:00
Geza Lore e2c05ae15e Fix select assignment expansion (#6757) 2025-12-05 10:07:53 -05:00
Geza Lore df7726c40d Fix Dfg reusing volatile variables 
Forceable/externally written variables cannot be used as the canonical
result variable for a Dfg value as the variables value can be
inconsistent with its Dfg drivers (e.g. when forced).
 2025-12-05 14:12:36 +00:00
Wilson Snyder cfada791e6 Internals: Fix leak in covergroup, last commit 2025-12-05 04:14:24 -05:00
Wilson Snyder 2f4b178957 Support parsing only of covergroup.option.option_name 2025-12-04 21:55:55 -05:00
Ryszard Rozak f2c2daa017 Throw UNSUPPORTED on force / release statements with complex select expressions (#6755) 2025-12-04 14:06:47 +01:00
Yilou WangandUdaya Raj Subedi 1fc86fd2f1 Fix randomize called within func/task (#6144) (#6753) 
Co-authored-by: Udaya Raj Subedi <[email protected]>
 2025-12-04 07:18:07 -05:00
Yilou Wang 22cd9bcadc Support rand_mode in global constraint gathering (#6740) (#6752) 2025-12-04 07:16:03 -05:00