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Optimize logic in non-virtual interfaces with DFG (#6347)

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Geza Lore 2025-08-30 15:35:16 +01:00 committed by GitHub
parent c33f2b42aa
commit 3770273637
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1 changed files with 7 additions and 0 deletions
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7
src/V3DfgAstToDfg.cpp
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@ -233,6 +233,13 @@ class AstToDfgVisitor final : public VNVisitor {
// Containers to descend through to find logic constructs
void visit(AstNetlist* nodep) override { iterateAndNextNull(nodep->modulesp()); }
void visit(AstModule* nodep) override { iterateAndNextNull(nodep->stmtsp()); }
void visit(AstIface* nodep) override {
if (!nodep->hasVirtualRef()) {
iterateAndNextNull(nodep->stmtsp());
} else {
markReferenced(nodep);
}
}
void visit(AstTopScope* nodep) override { iterate(nodep->scopep()); }
void visit(AstScope* nodep) override { iterateChildren(nodep); }
void visit(AstActive* nodep) override {