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Internals: Create AstNodeModule in prep for packages

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This commit is contained in:
Wilson Snyder
2009-11-07 06:20:20 -05:00
parent 377f194837
commit e0bca07e06
49 changed files with 243 additions and 241 deletions
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src/V3Dead.cpp
+5 -5
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@@ -55,7 +55,7 @@ private:
}
public:
// CONSTRUCTORS
DeadModVisitor(AstModule* nodep) {
DeadModVisitor(AstNodeModule* nodep) {
nodep->accept(*this);
}
virtual ~DeadModVisitor() {}
@@ -68,7 +68,7 @@ class DeadVisitor : public AstNVisitor {
private:
// NODE STATE
// Entire Netlist:
// AstModule::user() -> int. Count of number of cells referencing this module.
// AstNodeModule::user() -> int. Count of number of cells referencing this module.
// AstVar::user() -> int. Count of number of references
// AstVarScope::user() -> int. Count of number of references
AstUser1InUse m_inuser1;
@@ -145,9 +145,9 @@ private:
// after we've done all the generate blocks
for (bool retry=true; retry; ) {
retry=false;
AstModule* nextmodp;
for (AstModule* modp = v3Global.rootp()->modulesp(); modp; modp=nextmodp) {
nextmodp = modp->nextp()->castModule();
AstNodeModule* nextmodp;
for (AstNodeModule* modp = v3Global.rootp()->modulesp(); modp; modp=nextmodp) {
nextmodp = modp->nextp()->castNodeModule();
if (modp->level()>2 && modp->user1()==0) {
// > 2 because L1 is the wrapper, L2 is the top user module
UINFO(4," Dead module "<<modp<<endl);