add a helper

[oota-llvm.git] / include / llvm / CallGraphSCCPass.h

diff --git a/include/llvm/CallGraphSCCPass.h b/include/llvm/CallGraphSCCPass.h
index f64ece41b6d7ab0977f7596d3424097e9f0d8a84..90894c280c6c9162df5a0f487c40b0705c33a8eb 100644 (file)
--- a/include/llvm/CallGraphSCCPass.h
+++ b/include/llvm/CallGraphSCCPass.h
@@ -29,7 +29,9 @@ class CallGraphNode;
 class CallGraph;
 class PMStack;
 
-struct CallGraphSCCPass : public ModulePass {
+struct CallGraphSCCPass : public Pass {
+
+  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.
@@ -50,14 +52,14 @@ struct CallGraphSCCPass : public ModulePass {
     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