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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/V3SchedPartition.cpp
+18 -5
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@@ -59,6 +59,8 @@ public:
SchedSenVertex(V3Graph* graphp, const AstSenItem* senItemp)
: V3GraphVertex{graphp}
, m_senItemp{senItemp} {}
// LCOV_EXCL_START // Debug code
string name() const override {
std::ostringstream os;
V3EmitV::verilogForTree(const_cast<AstSenItem*>(m_senItemp), os);
@@ -66,6 +68,7 @@ public:
}
string dotShape() const override { return "doubleoctagon"; }
string dotColor() const override { return "red"; }
// LCOV_EXCL_STOP
};
class SchedLogicVertex final : public V3GraphVertex {
@@ -83,10 +86,12 @@ public:
AstSenTree* senTreep() const { return m_senTreep; }
AstNode* logicp() const { return m_logicp; }
// LCOV_EXCL_START // Debug code
string name() const override {
return m_logicp->typeName() + ("\n" + m_logicp->fileline()->ascii());
};
string dotShape() const override { return "rectangle"; }
// LCOV_EXCL_STOP
};
class SchedVarVertex final : public V3GraphVertex {
@@ -96,6 +101,8 @@ public:
SchedVarVertex(V3Graph* graphp, AstVarScope* vscp)
: V3GraphVertex{graphp}
, m_vscp{vscp} {}
// LCOV_EXCL_START // Debug code
string name() const override { return m_vscp->name(); }
string dotShape() const override {
return m_vscp->scopep()->isTop() && m_vscp->varp()->isNonOutput() ? "invhouse" : "ellipse";
@@ -103,6 +110,7 @@ public:
string dotColor() const override {
return m_vscp->scopep()->isTop() && m_vscp->varp()->isNonOutput() ? "green" : "black";
}
// LCOV_EXCL_STOP
};
class SchedGraphBuilder final : public VNVisitor {
@@ -229,18 +237,23 @@ class SchedGraphBuilder final : public VNVisitor {
virtual void visit(AstAssignPost* nodep) override {}
virtual void visit(AstAlwaysPost* nodep) override {}
// LCOV_EXCL_START
// Ignore
virtual void visit(AstInitialStatic* nodep) override { // LCOV_EXCL_START
virtual void visit(AstInitialStatic* nodep) override {
nodep->v3fatalSrc("Should not need ordering");
}
virtual void visit(AstInitial* nodep) override {
virtual void visit(AstInitial* nodep) override { //
nodep->v3fatalSrc("Should not need ordering");
}
virtual void visit(AstFinal* nodep) override {
virtual void visit(AstFinal* nodep) override { //
nodep->v3fatalSrc("Should not need ordering");
} // LCOV_EXCL_STOP
}
virtual void visit(AstNode* nodep) override { iterateChildrenConst(nodep); }
// Default - Any other AstActive content not handled above will hit this
virtual void visit(AstNode* nodep) override { //
nodep->v3fatalSrc("Should behandled above");
}
// LCOV_EXCL_STOP
SchedGraphBuilder(const LogicByScope& clockedLogic, const LogicByScope& combinationalLogic,
const LogicByScope& hybridLogic) {