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Internals: Prep to allow future move of wrapping. No functional change.

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This commit is contained in:
Wilson Snyder
2013-05-25 10:15:10 -04:00
parent 38faebcf20
commit 2d64077fd0
4 changed files with 26 additions and 10 deletions
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src/V3Coverage.cpp
+8 -4
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@@ -64,6 +64,7 @@ private:
bool m_checkBlock; // Should this block get covered?
AstNodeModule* m_modp; // Current module to add statement to
bool m_inToggleOff; // In function/task etc
bool m_inModOff; // In module with no coverage
FileMap m_fileps; // Column counts for each fileline
string m_beginHier; // AstBegin hier name for user coverage points
@@ -124,9 +125,11 @@ private:
// VISITORS - BOTH
virtual void visit(AstNodeModule* nodep, AstNUser*) {
m_modp = nodep;
m_inModOff = nodep->isTop(); // Ignore coverage on top module; it's a shell we created
m_fileps.clear();
nodep->iterateChildren(*this);
m_modp = NULL;
m_inModOff = true;
}
// VISITORS - TOGGLE COVERAGE
@@ -140,7 +143,7 @@ private:
}
virtual void visit(AstVar* nodep, AstNUser*) {
nodep->iterateChildren(*this);
if (m_modp && !m_inToggleOff
if (m_modp && !m_inModOff && !m_inToggleOff
&& nodep->fileline()->coverageOn() && v3Global.opt.coverageToggle()) {
const char* disablep = varIgnoreToggle(nodep);
if (disablep) {
@@ -231,7 +234,7 @@ private:
UINFO(4," IF: "<<nodep<<endl);
if (m_checkBlock) {
nodep->ifsp()->iterateAndNext(*this);
if (m_checkBlock
if (m_checkBlock && !m_inModOff
&& nodep->fileline()->coverageOn() && v3Global.opt.coverageLine()) { // if a "if" branch didn't disable it
if (!nodep->backp()->castIf()
|| nodep->backp()->castIf()->elsesp()!=nodep) { // Ignore if else; did earlier
@@ -243,7 +246,7 @@ private:
if (nodep->elsesp()) {
m_checkBlock = true;
nodep->elsesp()->iterateAndNext(*this);
if (m_checkBlock
if (m_checkBlock && !m_inModOff
&& nodep->fileline()->coverageOn() && v3Global.opt.coverageLine()) { // if a "else" branch didn't disable it
UINFO(4," COVER: "<<nodep<<endl);
if (nodep->elsesp()->castIf()) {
@@ -258,7 +261,7 @@ private:
}
virtual void visit(AstCaseItem* nodep, AstNUser*) {
UINFO(4," CASEI: "<<nodep<<endl);
if (m_checkBlock
if (m_checkBlock && !m_inModOff
&& nodep->fileline()->coverageOn() && v3Global.opt.coverageLine()) {
nodep->bodysp()->iterateAndNext(*this);
if (m_checkBlock) { // if the case body didn't disable it
@@ -327,6 +330,7 @@ public:
m_checkBlock = true;
m_beginHier = "";
m_inToggleOff = false;
m_inModOff = true;
rootp->iterateChildren(*this);
}
virtual ~CoverageVisitor() {}