//
class PassNameParser : public PassRegistrationListener,
public cl::parser<const PassInfo*> {
- cl::Option *Opt;
public:
- PassNameParser() : Opt(0) {}
- virtual ~PassNameParser();
+ PassNameParser(cl::Option &O);
+ ~PassNameParser() override;
- void initialize(cl::Option &O) {
- Opt = &O;
- cl::parser<const PassInfo*>::initialize(O);
+ void initialize() {
+ cl::parser<const PassInfo*>::initialize();
// Add all of the passes to the map that got initialized before 'this' did.
enumeratePasses();
inline bool ignorablePass(const PassInfo *P) const {
// Ignore non-selectable and non-constructible passes! Ignore
// non-optimizations.
- return P->getPassArgument() == 0 || *P->getPassArgument() == 0 ||
- P->getNormalCtor() == 0 || ignorablePassImpl(P);
+ return P->getPassArgument() == nullptr || *P->getPassArgument() == 0 ||
+ P->getNormalCtor() == nullptr || ignorablePassImpl(P);
}
// Implement the PassRegistrationListener callbacks used to populate our map
//
void passRegistered(const PassInfo *P) override {
- if (ignorablePass(P) || !Opt) return;
+ if (ignorablePass(P)) return;
if (findOption(P->getPassArgument()) != getNumOptions()) {
errs() << "Two passes with the same argument (-"
<< P->getPassArgument() << ") attempted to be registered!\n";
- llvm_unreachable(0);
+ llvm_unreachable(nullptr);
}
addLiteralOption(P->getPassArgument(), P, P->getPassName());
}