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1aa5ab2e3a358afb94b3cd7aa5c003cb32feff17
Commit Graph
1166 Commits
Author SHA1 Message Date
Marco Bartoli 1aa5ab2e3a Support weight in coverage (#8472) 2026-09-24 14:01:45 -04:00
Geza Lore 976ec63531 Support multi dimensional module instance arrays (#2675) (#8476) 
Arrays of module instances are now expanded into their element cells
during elaboration in V3Param, instead of after V3Width in
V3Inst::dearrayAll. Element cells are named as before
(name__BRA__i__KET__...), are ordered from the left index to the right
index, and hierarchical references to them resolve in linkDotParamed.

Arrays of interface instances are still expanded by V3Inst. They will
move in a follow up patch.

Algorithmically:
- V3Praram replaces an arrayed AstCell, with a scalar Cell for each
  element. linkDotParamed can resolve against these as normal.
- V3Width then fixes up the AstPins of each expanded Cell according to
  the LRM rules. Either leaving the alone to connect to all instances,
  or inserting ArraySel/Sel to connect the relevant part to the relevant
  instance.

Partial #2675
 2026-09-24 10:59:41 +01:00
Wilson Snyder 3d386f8fa5 Internals: Add VL_DO_DANGLING in some missing places. No functional change intended. 2026-09-23 18:27:40 -04:00
David Harris 729a51e26e Fix unsized condition not reduced to one bit (#8465) (#8466) 2026-09-23 14:50:16 -04:00
em2machine f82cdbeaa7 Fix typedef through a parameterized sub-interface (#7943 repair) (#8124) (#8128) 2026-09-23 14:32:23 -04:00
David Harris e6ecf3a014 Fix embedded covergroup calling an enclosing class method (#8461) (#8463) 2026-09-23 14:26:03 -04:00
David Harris a99ced0ed4 Fix covergroup '0/'1 bin values not filling to coverpoint width (#8458) (#8460) 2026-09-23 12:50:39 -04:00
Geza Lore 6eced23e84 Optimize instance port connections by aliasing rather than by assignment (#8427) 
Use AstAlias instead of AstAssignW in V3Inst port connection lowering,
the same way as V3Inline would do if the instance is inlined. This
closes some of the gap between -finline and -fno-inline behaviour, and
is also required for moving V3Inline post scope, where it could not
create aliases anymore (hence required for future patch to maintain
current behaviour).

This is also a partial fix to #4698 (only when the connected expression
is a plain VarRef)
 2026-09-22 20:27:21 +01:00
Kristof Marien c266da882d Fix crash when widthing a covergroup option through a forward class (#8351) (#8352) 2026-09-19 14:47:07 -04:00
Marco Bartoli 1cefe95c85 Support iff in covergroup bins (#8406) 2026-09-18 20:29:22 -04:00
Igor Zaworski 5f38b797f3 Fix access types of refs and inouts (#8380) 2026-09-18 07:46:56 -04:00
Marco Bartoli 08cadc034d Reland and fix "Fix wide enum names" (#8344) (#8362) (#8365) (#8366) 2026-09-16 17:47:51 -04:00
Bartosz Skorowski 3e30f4476a Support constant expressions in bins (#8309) 
Signed-off-by: Bartosz Skorowski <[email protected]>
 2026-09-15 21:15:25 -04:00
Wilson Snyder a9ddb4fab3 Revert "Fix wide enum names" (#8344) (#8362) 2026-09-15 13:42:35 -04:00
Marco Bartoli 253f51f1dc Fix %p format on class members (#8360) 2026-09-15 09:43:12 -04:00
Marco Bartoli c65f312d6e Fix wide enum names (#8344) 2026-09-14 16:29:42 -04:00
Wilson Snyder 547eb6a836 Remove deprecated --structs-packed. 2026-09-13 14:54:34 -04:00
Wilson Snyder e172e94b30 Fix pattern type matching against nested aggregates (#7304). 
Fixes #7304.
 2026-09-13 14:48:07 -04:00
Marco Bartoli fb8bcdc0df Fix format of signed enums (#8338) 2026-09-13 13:34:10 -04:00
Marco Bartoli 47ead4e89d Support logic and set operations on binsof (#8306) 2026-09-13 12:59:10 -04:00
Wilson Snyder c7b1151f13 Fix unlinked VlProcess error 2026-09-12 11:00:29 -04:00
Wilson Snyder d048b62c13 Fix marking inherited virtual functions (part 2) 2026-09-12 08:55:45 -04:00
Wilson Snyder 012b647833 Fix marking inherited virtual functions 2026-09-12 08:32:53 -04:00
Artur Bieniek 76df8b4a7e Fix multidimensional packed array type handling (#8235) 
Signed-off-by: Artur Bieniek <[email protected]>
 2026-09-07 14:04:17 -04:00
Marco Bartoli 9da900a5e2 Add initial support for solo binsof (#8298) 2026-09-06 19:51:31 -04:00
Geza Lore 849cc5aeca Internals: Move wrapTop before V3Coverage (#8291) 2026-09-06 17:34:40 -04:00
Nick Brereton 4d1f208cf0 Fix assignment pattern default fill of an array of unpacked structs (#8289) 2026-09-06 11:44:44 -04:00
Wilson Snyder c7aa95439c Internals: Cleanup some member name vs accessor name mismatches. No functional change. 2026-09-01 20:10:04 -04:00
Wilson Snyder 1c2fa7234d Fix removing extra width warnings after another error 2026-08-31 18:04:58 -04:00
Geza Lore 59f221986c Fix errors on stream connected to instance port (#8234) 2026-08-27 07:51:35 -04:00
Artur Bieniek 69f42ea480 Support s_until/s_until_with in property expression (#8220) 2026-08-25 10:26:43 -04:00
Artur Bieniek 33ad9d530e Fix V3Width SVA bound limit guard, leave headroom for alignment, respect --max-num-width (#8192) 
Signed-off-by: Artur Bieniek <[email protected]>
 2026-08-24 08:57:18 -04:00
Wilson Snyder d2760be0d4 Fix fork no-timing and constructor no-timing message 2026-08-23 16:24:59 -04:00
Marco Bartoli 63a59fce22 Fix typedef clocking input sampling (#7688 partial) (#8204) 2026-08-23 10:38:28 -04:00
Marco Bartoli 0820506d74 Support covergroup/function/task (ref/virtual/array) interface arguments (#8180) 2026-08-22 15:46:07 -04:00
Andrii 227e432695 Fix invalid conversion of VlQueue (#8172) 
Signed-off-by: Andrii Andrieiev <[email protected]>
 2026-08-20 07:09:05 -04:00
Artur Bieniek 06ee8b7261 Use unsigned in NFA, guard against overflow using V3Width. (#8152) 
Signed-off-by: Artur Bieniek <[email protected]>
 2026-08-19 08:05:05 +02:00
Pawel Klopotek f5ae58ddab Fix unpacked array passing to logic task arg error (#8148) 
Signed-off-by: Pawel Klopotek <[email protected]>
 2026-08-19 08:04:28 +02:00
Marco Bartoli b032379de2 Support coverpoint and cross iff (#8125) 2026-08-18 09:46:31 -04:00
em2machine d2f62fda93 Fix use-after-free of captured interface typedef reference during parameter cloning (#8076) 2026-08-15 06:07:01 -04:00
Artur Bieniek e962efca12 Fix untyped dtype error on sampling functions with property arguments (#8060) 
Signed-off-by: Artur Bieniek <[email protected]>
 2026-08-12 05:16:48 -04:00
BRDR LIFE 40323cc02c Fix dist weights ignored when an item is not a literal (#8003) 2026-07-31 10:54:38 +05:30
Bartosz Skorowski ee152be17b Fix lost writes when select width exceeds variable width (#7975) 
Signed-off-by: Bartosz Skorowski <[email protected]>
 2026-07-24 08:58:28 -04:00
Pawel Klopotek f149dd304c Add error when scalar is passed to array task argument (#7948) 2026-07-22 07:54:58 -04:00
Artur Bieniek 255bcff3ac Support [*N:$] consecutive repetition (#7940) 
Signed-off-by: Artur Bieniek <[email protected]>
 2026-07-16 09:29:30 -04:00
Nick Brereton baf012cf6a Fix streaming concat as output-port lvalue into unpacked struct (#7918) 2026-07-15 10:46:25 -04:00
Jeffrey Song e24efae5a0 Fix stream concatenation in init array patterns (#7890 repair) (#7928) 2026-07-13 20:29:19 -04:00
Kornel Uriasz 9740203485 Fix VL_TO_STRING function for array of structs (#7912) 
Signed-off-by: Kornel Uriasz <[email protected]>
 2026-07-09 08:40:24 -07:00
github action 1d42c45a34 Apply 'make format' [ci skip] 2026-07-09 12:46:08 +00:00
Jaeuk Lee 38895f8f29 Fix $display accepting streaming concat arguments (#7663) (#7890) 
Fixes #7663.
 2026-07-09 08:41:40 -04:00