luke/verilator
1
0
Fork 0
mirror of https://github.com/verilator/verilator.git synced 2026-10-06 10:03:44 +02:00
Code Issues Packages Projects Releases Wiki Activity

Internals: Refactor generate construct Ast handling (#6280) (#6470)

Browse Source 
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.
This commit is contained in:
Geza Lore
2025-09-23 19:49:01 +01:00
committed by GitHub
parent df187c4406
commit 800af37975
42 changed files with 687 additions and 517 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/V3Fork.cpp
+2 -2
View File
@@ -231,7 +231,7 @@ private:
AstBegin* const beginp = new AstBegin{
forkp->fileline(),
"_Vwrapped_" + (forkp->name().empty() ? "" : forkp->name() + "_") + cvtToStr(m_id),
m_instance.m_handlep, false, true};
m_instance.m_handlep, true};
forkHandle.relink(beginp);
AstNode* const instAsgnp = instantiateDynScope(memberMap);
@@ -470,7 +470,7 @@ class DynScopeVisitor final : public VNVisitor {
})) {
nodep->user2(true);
// Put it in a fork to prevent lifetime issues with the local
AstBegin* const beginp = new AstBegin{nodep->fileline(), "", nullptr, false, false};
AstBegin* const beginp = new AstBegin{nodep->fileline(), "", nullptr, false};
AstFork* const forkp = new AstFork{nodep->fileline(), "", beginp};
forkp->joinType(VJoinType::JOIN_NONE);
nodep->replaceWith(forkp);