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Internals: Add lcov code coverage markers.

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This commit is contained in:
Wilson Snyder
2019-06-30 22:37:03 -04:00
parent ac43e7322b
commit 01ef7122e9
29 changed files with 388 additions and 85 deletions
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src/V3Ast.cpp
+14 -14
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@@ -772,14 +772,14 @@ void AstNode::iterateAndNext(AstNVisitor& v) {
// there's no lower level reason yet though the back must exist.
AstNode* nodep = this;
#ifdef VL_DEBUG // Otherwise too hot of a function for debug
if (VL_UNLIKELY(nodep && !nodep->m_backp)) nodep->v3fatalSrc("iterateAndNext node has no back");
if (VL_UNCOVERABLE(nodep && !nodep->m_backp)) nodep->v3fatalSrc("iterateAndNext node has no back");
#endif
if (nodep) ASTNODE_PREFETCH(nodep->m_nextp);
while (nodep) { // effectively: if (!this) return; // Callers rely on this
if (nodep->m_nextp) ASTNODE_PREFETCH(nodep->m_nextp->m_nextp);
AstNode* niterp = nodep; // This address may get stomped via m_iterpp if the node is edited
// Desirable check, but many places where multiple iterations are OK
//if (VL_UNLIKELY(niterp->m_iterpp)) niterp->v3fatalSrc("IterateAndNext under iterateAndNext may miss edits");
//if (VL_UNCOVERABLE(niterp->m_iterpp)) niterp->v3fatalSrc("IterateAndNext under iterateAndNext may miss edits");
// Optimization note: Doing PREFETCH_RW on m_iterpp is a net even
// cppcheck-suppress nullPointer
niterp->m_iterpp = &niterp;
@@ -973,21 +973,21 @@ void AstNode::checkTree() {
}
}
void AstNode::dumpGdb() { // For GDB only
dumpGdbHeader();
cout<<" "; dump(cout); cout<<endl;
void AstNode::dumpGdb() { // For GDB only // LCOV_EXCL_LINE
dumpGdbHeader(); // LCOV_EXCL_LINE
cout<<" "; dump(cout); cout<<endl; // LCOV_EXCL_LINE
}
void AstNode::dumpGdbHeader() const { // For GDB only
dumpPtrs(cout);
cout<<" Fileline = "<<fileline()<<endl;
void AstNode::dumpGdbHeader() const { // For GDB only // LCOV_EXCL_LINE
dumpPtrs(cout); // LCOV_EXCL_LINE
cout<<" Fileline = "<<fileline()<<endl; // LCOV_EXCL_LINE
}
void AstNode::dumpTreeGdb() { // For GDB only
dumpGdbHeader();
dumpTree(cout);
void AstNode::dumpTreeGdb() { // For GDB only // LCOV_EXCL_LINE
dumpGdbHeader(); // LCOV_EXCL_LINE
dumpTree(cout); // LCOV_EXCL_LINE
}
void AstNode::dumpTreeFileGdb(const char* filenamep) { // For GDB only
string filename = filenamep ? filenamep : v3Global.debugFilename("debug.tree", 98);
v3Global.rootp()->dumpTreeFile(filename);
void AstNode::dumpTreeFileGdb(const char* filenamep) { // For GDB only // LCOV_EXCL_LINE
string filename = filenamep ? filenamep : v3Global.debugFilename("debug.tree", 98); // LCOV_EXCL_LINE
v3Global.rootp()->dumpTreeFile(filename); // LCOV_EXCL_LINE
}
void AstNode::checkIter() const {