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Internals: Create VL_DO_DANGLING. No functional change intended.

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This commit is contained in:
Wilson Snyder
2020-01-16 20:17:11 -05:00
parent 023526ad4b
commit 623c4ec103
72 changed files with 519 additions and 508 deletions
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src/V3Dead.cpp
+9 -9
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@@ -212,7 +212,7 @@ private:
iterateChildren(nodep);
if (m_elimCells) {
if (!nodep->varsp()) {
pushDeletep(nodep->unlinkFrBack()); VL_DANGLING(nodep);
VL_DO_DANGLING(pushDeletep(nodep->unlinkFrBack()), nodep);
return;
}
}
@@ -221,7 +221,7 @@ private:
virtual void visit(AstTypedef* nodep) {
iterateChildren(nodep);
if (m_elimCells && !nodep->attrPublic()) {
pushDeletep(nodep->unlinkFrBack()); VL_DANGLING(nodep);
VL_DO_DANGLING(pushDeletep(nodep->unlinkFrBack()), nodep);
return;
}
checkAll(nodep);
@@ -289,7 +289,7 @@ private:
if (!modp->dead()) { // If was dead didn't increment user1's
DeadModVisitor visitor(modp);
}
modp->unlinkFrBack()->deleteTree(); VL_DANGLING(modp);
VL_DO_DANGLING(modp->unlinkFrBack()->deleteTree(), modp);
retry = true;
}
}
@@ -317,7 +317,7 @@ private:
if (scp->dtypep()) {
scp->dtypep()->user1Inc(-1);
}
scp->unlinkFrBack()->deleteTree(); VL_DANGLING(scp);
VL_DO_DANGLING(scp->unlinkFrBack()->deleteTree(), scp);
*it = NULL;
retry = true;
}
@@ -330,7 +330,7 @@ private:
AstCell* cellp = *it;
if (cellp->user1() == 0 && !cellp->modp()->stmtsp()) {
cellp->modp()->user1Inc(-1);
cellp->unlinkFrBack()->deleteTree(); VL_DANGLING(cellp);
VL_DO_DANGLING(cellp->unlinkFrBack()->deleteTree(), cellp);
}
}
}
@@ -347,11 +347,11 @@ private:
AstNodeAssign* assp = itr->second;
UINFO(4," Dead assign "<<assp<<endl);
assp->dtypep()->user1Inc(-1);
assp->unlinkFrBack()->deleteTree(); VL_DANGLING(assp);
VL_DO_DANGLING(assp->unlinkFrBack()->deleteTree(), assp);
}
if (vscp->scopep()) vscp->scopep()->user1Inc(-1);
vscp->dtypep()->user1Inc(-1);
vscp->unlinkFrBack()->deleteTree(); VL_DANGLING(vscp);
VL_DO_DANGLING(vscp->unlinkFrBack()->deleteTree(), vscp);
}
}
for (bool retry=true; retry; ) {
@@ -365,7 +365,7 @@ private:
if (varp->dtypep()) {
varp->dtypep()->user1Inc(-1);
}
varp->unlinkFrBack()->deleteTree(); VL_DANGLING(varp);
VL_DO_DANGLING(varp->unlinkFrBack()->deleteTree(), varp);
*it = NULL;
retry = true;
}
@@ -389,7 +389,7 @@ private:
if (!cont)
continue;
}
(*it)->unlinkFrBack()->deleteTree(); VL_DANGLING(*it);
VL_DO_DANGLING((*it)->unlinkFrBack()->deleteTree(), *it);
}
}
}