69281ab33c
var_naming and revert
2025-10-20 22:52:06 +02:00
64d48e4879
Merge branch 'master' into new_branch_for_global_rand
2025-10-19 11:59:03 +02:00
d5ec5a0eb0
Apply 'make format'
2025-10-19 09:57:28 +00:00
7c8d5a7468
naming adjustment and leak-error fixing
2025-10-19 11:55:59 +02:00
2679c8a235
leaked node fix
2025-10-12 15:53:28 +02:00
36a94a4fc5
fix leaked node
2025-10-11 23:24:14 +02:00
0adb467cea
Apply 'make format'
2025-10-11 20:12:38 +00:00
87e1381ffe
fix cpp style
2025-10-11 22:11:29 +02:00
feb8934185
Apply 'make format'
2025-10-11 15:57:28 +00:00
468d6fec0f
remove debug cout messages
2025-10-11 17:52:47 +02:00
c29e2601cb
fix normal randomize case
2025-10-11 17:44:20 +02:00
76a60df6fd
temp store
2025-10-11 17:34:48 +02:00
f9487374b5
Apply 'make format'
2025-10-09 18:32:39 +00:00
591d74c5d8
add tests
2025-10-09 20:31:04 +02:00
b69e0569cf
remove redundant debug info and modify comments
2025-10-09 16:02:59 +02:00
809fba224b
Apply 'make format'
2025-10-09 13:31:58 +00:00
9793737878
global rand traversal fix
2025-10-09 15:30:39 +02:00
165622a9e9
Add NORETURN warning on functions without return values ( #6534 ).
2025-10-07 21:06:11 -04:00
603f4c615a
Improve Loop unrolling ( #6480 ) ( #6493 )
...
This patch implements #6480 . All loop statements are represented using
AstLoop and AstLoopTest.
This necessitates rework of the loop unroller to handle loops of
arbitrary form. To enable this, I have split the old unroller used for
'generate for' statements and moved it into V3Param, and subsequently
rewrote V3Unroll to handle the new representation. V3Unroll can now
unroll more complex loops, including with loop conditions containing
multiple variable references or inlined functions.
Handling the more generic code also requires some restrictions. If a
loop contains any of the following, it cannot be unrolled:
- A timing control that might suspend the loop
- A non-inlined call to a non-pure function
These constructs can change the values of variables in the loop, so are
generally not safe to unroll if they are present. (We could still unroll
if all the variables needed for unrolling are automatic, however we
don't do that right now.)
These restrictions seem ok in the benchmark suite, where the new
unroller can generally unroll many more loops than before.
2025-09-29 15:25:25 +01:00
0c32d90b38
Apply 'make format'
2025-09-28 09:12:04 +00:00
c5671e9e0b
MInor bug fix for the global rand
2025-09-28 11:10:36 +02:00
3b623dc12e
Internals: Refactor to create VCMethod ( #3715 ). No functional change intended.
2025-09-27 08:22:17 -04:00
4ad1dde723
Internals: Emit newlines for AstCStmt automatically. No functional change intended.
2025-09-26 08:25:47 -04:00
800af37975
Internals: Refactor generate construct Ast handling ( #6280 ) ( #6470 )
...
Internals: Refactor generate construct Ast handling (#6280 )
We introduce AstNodeGen, the common base class of AstGenBlock,
AstGenCase, AstGenFor, and AstGenIf, which together represent all SV
generate constructs. Subsequently remove AstNodeFor, AstNodeCase
(AstCase is now directly derived from AstNodeStmt) and adjust internals
to work on the new representation.
Output is identical modulo hashes do to changed AstNode type ids, no
functional change intended.
Step towards #6280 .
2025-09-23 19:49:01 +01:00
a647747260
Add IMPLICITSTATIC also on procedure variables.
2025-09-21 19:52:19 -04:00
e0e8503151
Internals: Make all AstBegin constructor arguments explicit ( #6464 )
2025-09-20 13:16:03 -04:00
88e70eaed8
Apply 'make format'
2025-09-19 14:13:39 +00:00
77f6b85d1f
1
2025-09-19 16:11:58 +02:00
358c5a7d72
Apply 'make format'
2025-09-19 09:05:12 +00:00
65142e7e7a
merge and refine the code
2025-09-19 11:03:56 +02:00
a44907b700
Fix memory leaks - batch 4 ( #6439 )
2025-09-16 19:22:36 +01:00
56927fb955
Fix memory leaks - batch 3 ( #6419 )
2025-09-11 12:01:36 +01:00
dd11d5a598
Fix memory leaks - batch 1 ( #6411 )
2025-09-09 22:39:44 +01:00
0d1f036f17
Add error on non-packed struct randc ( #5999 ).
2025-09-06 08:24:19 -04:00
4070db9990
Fix rand variable inside constraint ( #6315 )
2025-09-04 06:19:08 -04:00
e32108713d
Fix randomize on function-local variable ( #6234 ).
2025-08-27 21:25:40 -04:00
6f69c990fd
Internals: Remove AstCondBound and AstNodeCond ( #6293 ) ( #6294 )
...
Fixes #6293
2025-08-15 15:49:06 -07:00
3ca1c9b6dd
Internals: Fix and enforce brace new constructors. No functional change intended.
2025-08-08 18:21:12 -04:00
d1f851e1e1
Internals: Optimize empty 'if' into StmtExpr
2025-08-08 05:10:40 -04:00
dca504c706
Internals: Use UINFOTREE istead of dumpTree
2025-08-02 13:44:40 -04:00
a5b0a0d9dd
Add support for `$countones` in constraints ( #6144 ) ( #6235 )
2025-07-28 16:14:03 +02:00
10ac99ac05
Support randomization of scope variables with 'std::randomize()' ( #5438 ) ( #6185 )
2025-07-25 12:13:46 +02:00
a21ecb2ab9
Add support for randomize..with on objects of aliased types ( #6195 )
2025-07-18 13:04:47 +02:00
6c9cbaef62
Internals: Clean up some constructors. No functional change intended.
2025-07-03 18:59:32 -04:00
916d473eff
Internals: Replace unnecessary AstSel::widthp() child node with const in node ( #6117 )
2025-06-24 11:59:09 -04:00
46c7b69c64
Internals: UINFO now includes newline itself. No functional change.
2025-05-22 20:29:32 -04:00
a80aa07de6
Support constrained random for associative arrays ( #5985 ) ( #5986 )
2025-05-07 07:07:16 -04:00
e0fdb933a0
Support constraint random for StructArray ( #5805 ) ( #5937 )
2025-04-16 07:08:46 -04:00
7521c2c644
Standardize some error messages.
2025-03-23 19:51:54 -04:00
c508fd5d24
Internals: Remove single-statement braces. No functional change.
2025-03-19 22:55:11 -04:00
Yilou Wang
github action
Wilson Snyder
Geza Lore
Udaya Raj Subedi
Igor Zaworski
Ryszard Rozak