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Remove empty _configure_coverage in emitted code.

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This commit is contained in:
Wilson Snyder 2017-10-01 16:44:53 -04:00
parent 59aa0f43d5
commit 6dd6750985
1 changed files with 22 additions and 17 deletions
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39
src/V3CCtors.cpp
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@ -102,22 +102,27 @@ public:
void V3CCtors::cctorsAll() {
UINFO(2,__FUNCTION__<<": "<<endl);
for (AstNodeModule* modp = v3Global.rootp()->modulesp(); modp; modp=modp->nextp()->castNodeModule()) {
// Process each module in turn
V3CCtorsVisitor var_reset (modp, "_ctor_var_reset");
V3CCtorsVisitor configure_coverage (modp, "_configure_coverage",
EmitCBaseVisitor::symClassVar()+ ", bool first", "vlSymsp, first",
"if (0 && vlSymsp && first) {} // Prevent unused\n");
for (AstNode* np = modp->stmtsp(); np; np = np->nextp()) {
AstVar* varp = np->castVar();
if (varp) var_reset.add(new AstCReset(varp->fileline(), new AstVarRef(varp->fileline(), varp, true)));
AstCoverDecl* coverp = np->castCoverDecl();
if (coverp) {
AstNode* backp = coverp->backp();
coverp->unlinkFrBack();
configure_coverage.add(coverp);
np = backp;
}
}
// Process each module in turn
{
V3CCtorsVisitor var_reset (modp, "_ctor_var_reset");
for (AstNode* np = modp->stmtsp(); np; np = np->nextp()) {
if (AstVar* varp = np->castVar()) {
var_reset.add(new AstCReset(varp->fileline(), new AstVarRef(varp->fileline(), varp, true)));
}
}
}
if (v3Global.opt.coverage()) {
V3CCtorsVisitor configure_coverage
(modp, "_configure_coverage", EmitCBaseVisitor::symClassVar()+ ", bool first", "vlSymsp, first",
"if (0 && vlSymsp && first) {} // Prevent unused\n");
for (AstNode* np = modp->stmtsp(); np; np = np->nextp()) {
if (AstCoverDecl* coverp = np->castCoverDecl()) {
AstNode* backp = coverp->backp();
coverp->unlinkFrBack();
configure_coverage.add(coverp);
np = backp;
}
}
}
}
}