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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/V3Active.cpp
+8 -8
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@@ -81,7 +81,7 @@ private:
}
virtual void visit(AstSenTree* nodep) {
// Simplify sensitivity list
V3Const::constifyExpensiveEdit(nodep); VL_DANGLING(nodep);
VL_DO_DANGLING(V3Const::constifyExpensiveEdit(nodep), nodep);
}
// Empty visitors, speed things up
virtual void visit(AstNodeStmt* nodep) { }
@@ -181,7 +181,7 @@ private:
nodep->lhsp()->unlinkFrBack(),
nodep->rhsp()->unlinkFrBack());
nodep->replaceWith(newp);
nodep->deleteTree(); VL_DANGLING(nodep);
VL_DO_DANGLING(nodep->deleteTree(), nodep);
}
}
virtual void visit(AstAssign* nodep) {
@@ -284,7 +284,7 @@ private:
// Relink to CFUNC for the final
UINFO(4," FINAL "<<nodep<<endl);
if (!nodep->bodysp()) { // Empty, Kill it.
nodep->unlinkFrBack()->deleteTree(); VL_DANGLING(nodep);
VL_DO_DANGLING(nodep->unlinkFrBack()->deleteTree(), nodep);
return;
}
ActiveDlyVisitor dlyvisitor (nodep, ActiveDlyVisitor::CT_INITIAL);
@@ -303,7 +303,7 @@ private:
nodep->unlinkFrBack();
m_scopeFinalp->addStmtsp(new AstComment(nodep->fileline(), nodep->typeName(), true));
m_scopeFinalp->addStmtsp(nodep->bodysp()->unlinkFrBackWithNext());
nodep->deleteTree(); VL_DANGLING(nodep);
VL_DO_DANGLING(nodep->deleteTree(), nodep);
}
// METHODS
@@ -316,7 +316,7 @@ private:
// Never executing. Kill it.
UASSERT_OBJ(!oldsensesp->sensesp()->nextp(), nodep,
"Never senitem should be alone, else the never should be eliminated.");
nodep->unlinkFrBack()->deleteTree(); VL_DANGLING(nodep);
VL_DO_DANGLING(nodep->unlinkFrBack()->deleteTree(), nodep);
return;
}
@@ -353,7 +353,7 @@ private:
// Delete sensitivity list
if (oldsensesp) {
oldsensesp->unlinkFrBackWithNext()->deleteTree(); VL_DANGLING(oldsensesp);
VL_DO_DANGLING(oldsensesp->unlinkFrBackWithNext()->deleteTree(), oldsensesp);
}
// Move node to new active
@@ -379,7 +379,7 @@ private:
if (!nodep->bodysp()) {
// Empty always. Kill it.
nodep->unlinkFrBack()->deleteTree(); VL_DANGLING(nodep);
VL_DO_DANGLING(nodep->unlinkFrBack()->deleteTree(), nodep);
return;
}
visitAlways(nodep, nodep->sensesp(), nodep->keyword());
@@ -403,7 +403,7 @@ private:
m_itemCombo = true;
// Delete the sensitivity
// We'll add it as a generic COMBO SenItem in a moment.
nodep->unlinkFrBack()->deleteTree(); VL_DANGLING(nodep);
VL_DO_DANGLING(nodep->unlinkFrBack()->deleteTree(), nodep);
} else if (nodep->varrefp()) {
// V3LinkResolve should have cleaned most of these up
if (!nodep->varrefp()->width1()) {