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Suppress unsupported for unused constant sequences

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This commit is contained in:
Wilson Snyder
2025-12-03 21:23:48 -05:00
parent 4dedfbfe08
commit 7957701db8
12 changed files with 257 additions and 120 deletions
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src/V3AssertPre.cpp
+9 -8
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@@ -161,14 +161,15 @@ private:
void visit(AstModportClockingRef* const nodep) override {
// It has to be converted to a list of ModportClockingVarRefs,
// because clocking blocks are removed in this pass
for (AstClockingItem* itemp = nodep->clockingp()->itemsp(); itemp;
itemp = VN_AS(itemp->nextp(), ClockingItem)) {
AstVar* const varp = itemp->varp() ? itemp->varp() : VN_AS(itemp->user1p(), Var);
if (varp) {
AstModportVarRef* const modVarp
= new AstModportVarRef{nodep->fileline(), varp->name(), itemp->direction()};
modVarp->varp(varp);
nodep->addNextHere(modVarp);
for (AstNode* itemp = nodep->clockingp()->itemsp(); itemp; itemp = itemp->nextp()) {
if (AstClockingItem* citemp = VN_CAST(itemp, ClockingItem)) {
if (AstVar* const varp
= citemp->varp() ? citemp->varp() : VN_AS(citemp->user1p(), Var)) {
AstModportVarRef* const modVarp = new AstModportVarRef{
nodep->fileline(), varp->name(), citemp->direction()};
modVarp->varp(varp);
nodep->addNextHere(modVarp);
}
}
}
VL_DO_DANGLING(pushDeletep(nodep->unlinkFrBack()), nodep);