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9019 Commits

Author SHA1 Message Date
Geza Lore c9a6d06544
Improve V3LifePost to not require AstAssignPre/AssignPost (#6306) 
Rewrote V3LifePost to not depend on having AstAssignPre and
AstAssignPost types, but work with generic AstNodeAssign. There is an
extra flag in AstVarScope to denote it's part of an NBA and should be
considered.

Step towards #6280.
 2025-08-19 00:11:14 +01:00
Wilson Snyder c90f9e53b7
Add ALWNEVER warning, for `always @*` that never execute (#6291) (#6303) 2025-08-18 12:00:53 -04:00
Artur Bieniek 53c59e7ac7
Fix referencing module variables above classes (#6304) 
Signed-off-by: Artur Bieniek <abieniek@internships.antmicro.com>
 2025-08-18 08:51:25 -04:00
Geza Lore 9dc31e4556
Fix unsound assertion in V3Delayed (#6305) 2025-08-18 13:46:35 +01:00
Geza Lore c172cc2ab0
Internals: Simplify port connect after instance dearray (#6302) 
Pre pull for #6298
 2025-08-18 09:55:54 +01:00
Wilson Snyder 25d71a43a5 For hier-generated Verilog, use always_comb 2025-08-17 20:14:19 -04:00
Wilson Snyder 88046c8063 Internals: Rename AstSenTree pointers to sentreep. No functional change intended except JSON. 2025-08-17 19:14:34 -04:00
Wilson Snyder dbdf235115 Commentary: Changes update 2025-08-17 14:53:59 -04:00
Wilson Snyder eaecdf7477 Tests: Improve check for member brace initialization. 2025-08-17 14:40:10 -04:00
Geza Lore f6edf26eb2
Fix hierarchical NBAs (#6286) (#6300) 
NBAs targeting a variable in a different scope are now allocated
temporary variables for captured values in the scope of the NBA, not the
scope of the target variable.

Fixes #6286
 2025-08-17 19:35:40 +01:00
Wilson Snyder b14539569f Internals: Check and enforce member brace initialization. No functional change intended 2025-08-17 13:20:52 -04:00
Wilson Snyder 7126293086 Support enum.next with a parameter 2025-08-16 21:06:35 -04:00
Wilson Snyder 36c4a24661 Internals: constifyParamsEdit return value was unused. No functional change. 2025-08-16 21:03:12 -04:00
Wilson Snyder 49ca1cfdd7 Commentary 2025-08-16 18:32:40 -04:00
Wilson Snyder 48a12fb0f4 Document and test `+verilator+rand+reset+2` usage (#6285 partial) 2025-08-16 11:47:19 -04:00
Wilson Snyder 340d1aff4a Tests: Cleanup to favor '--binary'. No test change intended. 2025-08-16 09:26:42 -04:00
Wilson Snyder 000d697b51 Commentary: Changes update 2025-08-16 09:08:09 -04:00
Geza Lore a300bfc538
Internals: Add AstNodeStmt.h (#6295) 
Move AstNodeStmt and all its subtypes into AstNodeStmt.h.

This is the first step for #6280.

No functional change
 2025-08-16 09:46:18 +01:00
Geza Lore 6f69c990fd
Internals: Remove AstCondBound and AstNodeCond (#6293) (#6294) 
Fixes #6293
 2025-08-15 15:49:06 -07:00
Geza Lore d273e2cbd0 Internals: Do not astgen useless Dfg vertex subtypes 2025-08-15 20:06:58 +01:00
Sergey Fedorov ece4469869
Fix PowerPC support (#6292) 2025-08-15 11:25:32 -07:00
Geza Lore 9c11f5e05d Fix DFG circular driver tracing 2025-08-15 10:20:20 +01:00
Mateusz Gancarz e753480b19
Fix no matching function calls for randomized `VlWide` in unpacked and dynamic arrays (#6290) 2025-08-14 05:19:33 -07:00
Wilson Snyder 047a12cc62 Fix variables hiding package imports (#6289). 2025-08-13 18:05:37 -04:00
Wilson Snyder 75c6745868 Test driver.py: Pass-through +verilator+ arguments to runtime 2025-08-12 19:32:56 -04:00
Wilson Snyder 60cbbf0ec1 Add error on mismatching prototypes (#6207). 2025-08-11 19:50:47 -04:00
Geza Lore 762c5f573c Improve DFG to enable breaking more combinational cycles 2025-08-11 09:44:31 +01:00
Geza Lore 7696b0651c Internals: Improve DFG dumping functions 2025-08-10 16:48:40 +01:00
Wilson Snyder e6e52dd60a Tests: Fix t_constraint_nosolver_bad.py (#6273) 2025-08-10 08:43:04 -04:00
Wilson Snyder eb80db9397 Clarify extern error message 2025-08-10 08:38:26 -04:00
Wilson Snyder 641dd756c0 Add check for mis-assignment of dynamic/automatics per IEEE 2025-08-10 07:23:28 -04:00
Wilson Snyder a74a3bb689 Internals: No need for 'if' before VL_FFLUSH_I 2025-08-10 06:13:18 -04:00
Geza Lore d28436dccc
Fix stray ']' in Verilog code output for non-constant select (#6277) 2025-08-09 14:59:58 +01:00
Wilson Snyder 3ca1c9b6dd Internals: Fix and enforce brace new constructors. No functional change intended. 2025-08-08 18:21:12 -04:00
Wilson Snyder 1eccfa64b5 Commentary 2025-08-08 17:54:48 -04:00
Wilson Snyder 1d05028087 Add compiler warning disable '-Wno-int-in-bool-context' 2025-08-08 17:54:48 -04:00
Geza Lore 16d32cdd4a
Internals: Refactor Ast to Dfg conversion for reusability. (#6276) 
This is mainly code motion, with minimal algorithmic changes to
facilitate reusing parts in future code. No functional change intended.
 2025-08-08 22:53:12 +01:00
Wilson Snyder d1f851e1e1 Internals: Optimize empty 'if' into StmtExpr 2025-08-08 05:10:40 -04:00
Wilson Snyder 6a225d5d00 Internals: Remove AstSysFuncAsTask 2025-08-08 05:09:54 -04:00
Wilson Snyder b12b1c9658 Commentary: Changes update 2025-08-08 05:09:16 -04:00
Geza Lore dbb8cbece2 CI: Improve RTLMeter failure issue body (#6275) 2025-08-08 09:13:29 +01:00
Geza Lore 9ddbf5f4b8 CI: Only raise RTLMeter failure issue on failure 2025-08-08 08:07:55 +01:00
Geza Lore b2388faa5e
CI: Add running RTLMeter workflow on selective PRs (#6271) 
Runs RTLMeter on PRs if the PR has the 'pr: rtlmeter' label applied to
it. This should make it easy to selectively require the RTLMeter
workflows to pass on a PR that is potentially invasive, per our own
judgement.
 2025-08-07 19:30:43 +01:00
Geza Lore 188a12f609
CI: Add raising GitHub issue on failure of scheduled RTLMeter job (#6270) 2025-08-07 18:17:00 +01:00
Todd Strader 6bd6663dc9
Fix spurious VPI value change callbacks (#6274) 2025-08-07 16:37:33 +01:00
Artur Bieniek 5b7188fcaf
Fix same variable on the RHS forced to two different LHSs. (#6269) 2025-08-06 17:37:00 -04:00
github action dc049fdd74 Apply 'make format' 2025-08-06 21:30:37 +00:00
Michael Bedford Taylor 218659f4e8
Support parameter resolution of 1D unpacked array slices (#6257) (#6268) 2025-08-06 17:29:40 -04:00
Igor Zaworski 6c1cfc68cf
Fix dynamic cast purity (#6267) 
Signed-off-by: Igor Zaworski <izaworski@internships.antmicro.com>
 2025-08-06 07:09:44 -04:00
Wilson Snyder fbaff52668 Change runtime to exit() instead of abort(), unless under +verilated+debug. 2025-08-05 18:43:29 -04:00