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Fix code coverage holes

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Fixes #3422
This commit is contained in:
Geza Lore
2022-05-16 21:22:21 +01:00
parent 0e62cd11da
commit 282887d9c6
11 changed files with 336 additions and 355 deletions
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src/V3Clock.cpp
+15 -19
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@@ -119,30 +119,26 @@ private:
pushDeletep(nodep); // Delete it later, AstActives still pointing to it
}
virtual void visit(AstActive* nodep) override {
// Careful if adding variables here, ACTIVES can be under other ACTIVES
// Need to save and restore any member state in AstUntilStable block
UASSERT_OBJ(nodep->hasClocked(), nodep, "Should have been converted by V3Sched");
UASSERT_OBJ(nodep->stmtsp(), nodep, "Should not have been created if empty");
VNRelinker relinker;
nodep->unlinkFrBack(&relinker);
UASSERT_OBJ(nodep->stmtsp(), nodep, "Should not have been created if empty");
AstNode* const stmtsp = nodep->stmtsp()->unlinkFrBackWithNext();
if (nodep->hasClocked()) {
// Create 'if' statement, if needed
if (!m_lastSenp || !nodep->sensesp()->sameTree(m_lastSenp)) {
clearLastSen();
m_lastSenp = nodep->sensesp();
// Make a new if statement
m_lastIfp = makeActiveIf(m_lastSenp);
relinker.relink(m_lastIfp);
}
// Move statements to if
m_lastIfp->addIfsp(stmtsp);
} else if (nodep->hasCombo()) {
// Create 'if' statement, if needed
if (!m_lastSenp || !nodep->sensesp()->sameTree(m_lastSenp)) {
clearLastSen();
// Move statements to body
relinker.relink(stmtsp);
} else {
nodep->v3fatalSrc("Should have been removed by V3Sched::schedule");
m_lastSenp = nodep->sensesp();
// Make a new if statement
m_lastIfp = makeActiveIf(m_lastSenp);
relinker.relink(m_lastIfp);
}
// Move statements to if
m_lastIfp->addIfsp(stmtsp);
// Dispose of the AstActive
VL_DO_DANGLING(nodep->deleteTree(), nodep);
}
virtual void visit(AstExecGraph* nodep) override {