void *getImpl() const;
public:
+ /// getPassRegistry - Access the global registry object, which is
+ /// automatically initialized at application launch and destroyed by
+ /// llvm_shutdown.
static PassRegistry *getPassRegistry();
+ /// getPassInfo - Look up a pass' corresponding PassInfo, indexed by the pass'
+ /// type identifier (&MyPass::ID).
const PassInfo *getPassInfo(const void *TI) const;
+
+ /// getPassInfo - Look up a pass' corresponding PassInfo, indexed by the pass'
+ /// argument string.
const PassInfo *getPassInfo(StringRef Arg) const;
+ /// registerPass - Register a pass (by means of its PassInfo) with the
+ /// registry. Required in order to use the pass with a PassManager.
void registerPass(const PassInfo &PI);
+
+ /// registerPass - Unregister a pass (by means of its PassInfo) with the
+ /// registry.
void unregisterPass(const PassInfo &PI);
- /// Analysis Group Mechanisms.
+ /// registerAnalysisGroup - Register an analysis group (or a pass implementing
+ // an analysis group) with the registry. Like registerPass, this is required
+ // in order for a PassManager to be able to use this group/pass.
void registerAnalysisGroup(const void *InterfaceID, const void *PassID,
PassInfo& Registeree, bool isDefault);
+ /// enumerateWith - Enumerate the registered passes, calling the provided
+ /// PassRegistrationListener's passEnumerate() callback on each of them.
void enumerateWith(PassRegistrationListener *L);
+
+ /// addRegistrationListener - Register the given PassRegistrationListener
+ /// to receive passRegistered() callbacks whenever a new pass is registered.
void addRegistrationListener(PassRegistrationListener *L);
+
+ /// removeRegistrationListener - Unregister a PassRegistrationListener so that
+ /// it no longer receives passRegistered() callbacks.
void removeRegistrationListener(PassRegistrationListener *L);
};