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Utilize clonep 

Signed-off-by: Ryszard Rozak <rrozak@antmicro.com>
This commit is contained in:
Ryszard Rozak 2026-01-15 14:04:41 +01:00
parent 1cfc7de87d
commit 26736c1156
1 changed files with 4 additions and 16 deletions
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20
src/V3Force.cpp
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@ -490,9 +490,6 @@ public:
};
class ForceReplaceVisitor final : public VNVisitor {
// NODE STATE
// AstNodeExpr::user1 -> bool. Don't visit
// STATE
const ForceState& m_state;
AstNodeStmt* m_stmtp = nullptr;
@ -535,7 +532,6 @@ class ForceReplaceVisitor final : public VNVisitor {
}
void visit(AstSenItem* nodep) override { iterateLogic(nodep); }
void visit(AstArraySel* nodep) override {
if (nodep->user1()) return;
m_selIndices.push_back(nodep->bitp());
iterateChildren(nodep);
UASSERT_OBJ(m_selIndices.size(), nodep, "Underflow");
@ -569,14 +565,10 @@ class ForceReplaceVisitor final : public VNVisitor {
while (VN_IS(wholeExprp->backp(), NodeExpr)) {
wholeExprp = VN_AS(wholeExprp->backp(), NodeExpr);
}
if (nodep != wholeExprp) {
// nodep is a part of a bigger expression
AstNodeExpr* const copiedWholeExprp = wholeExprp->cloneTreePure(false);
copiedWholeExprp->user1(true);
wholeExprp->replaceWith(copiedWholeExprp);
nodep->replaceWith(lhsp);
pushDeletep(nodep);
lhsp = wholeExprp;
if (wholeExprp != nodep) {
AstNodeExpr* const lhsExprp = wholeExprp->cloneTreePure(false);
nodep->clonep()->replaceWith(lhsp);
lhsp = lhsExprp;
}
std::vector<AstNodeExpr*> reversedIndices(m_selIndices.size());
std::reverse_copy(m_selIndices.begin(), m_selIndices.end(),
@ -611,10 +603,6 @@ class ForceReplaceVisitor final : public VNVisitor {
break;
}
}
void visit(AstNodeExpr* nodep) override {
if (nodep->user1()) return;
iterateChildren(nodep);
}
void visit(AstNode* nodep) override { iterateChildren(nodep); }
public: