struct CallGraphSCCPass : public Pass {
+ explicit CallGraphSCCPass(intptr_t pid) : Pass(pid) {}
+
/// doInitialization - This method is called before the SCC's of the program
/// has been processed, allowing the pass to do initialization as necessary.
virtual bool doInitialization(CallGraph &CG) {
return false;
}
- /// run - Run this pass, returning true if a modification was made to the
- /// module argument. This is implemented in terms of the runOnSCC method.
- ///
- virtual bool runOnModule(Module &M);
-
/// Assign pass manager to manager this pass
virtual void assignPassManager(PMStack &PMS,
- PassManagerType PMT = PMT_CallGraphPassManager);
+ PassManagerType PMT = PMT_CallGraphPassManager);
+
+ /// Return what kind of Pass Manager can manage this pass.
+ virtual PassManagerType getPotentialPassManagerType() const {
+ return PMT_CallGraphPassManager;
+ }
/// getAnalysisUsage - For this class, we declare that we require and preserve
/// the call graph. If the derived class implements this method, it should