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Internal: Refactor AstAssignAlias (#6280) (#6473)

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Rename AstAssignAlias to AstAlias and make it derive from AstNode
instead of AstNodeStmt.

Replace AstAlias with AstAssignW in V3LinkDot::linkDotScope, which is
the last place we need to be aware of the alias construct. Using
AstAssignW dowstream enables further optimization while preserving the
same functionality.
This commit is contained in:
Geza Lore
2025-09-22 16:30:26 -04:00
committed by GitHub
parent a647747260
commit 40ca0527db
31 changed files with 120 additions and 128 deletions
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src/V3Gate.cpp
-3
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@@ -257,9 +257,6 @@ class GateBuildVisitor final : public VNVisitorConst {
const bool slow = VN_IS(nodep, Initial) || VN_IS(nodep, Final);
iterateLogic(nodep, slow, nodep->isJustOneBodyStmt() ? nullptr : "Multiple Stmts");
}
void visit(AstAssignAlias* nodep) override { //
iterateLogic(nodep);
}
void visit(AstAssignW* nodep) override { //
iterateLogic(nodep);
}