Add EngineBuilder to ExecutionEngine in favor of the five optional argument EE::create().

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

diff --git a/include/llvm/CallGraphSCCPass.h b/include/llvm/CallGraphSCCPass.h
index 73c9323074f1098fa4864d7e2d72d485b59fd8d3..8d5d7c3edfb853a2602f11782188237717d1a738 100644 (file)
--- a/include/llvm/CallGraphSCCPass.h
+++ b/include/llvm/CallGraphSCCPass.h
@@ -1,10 +1,10 @@
 //===- CallGraphSCCPass.h - Pass that operates BU on call graph -*- C++ -*-===//
-// 
+//
 //                     The LLVM Compiler Infrastructure
 //
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
-// 
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
 //===----------------------------------------------------------------------===//
 //
 // This file defines the CallGraphSCCPass class, which is used for passes which
@@ -22,17 +22,23 @@
 #define LLVM_CALL_GRAPH_SCC_PASS_H
 
 #include "llvm/Pass.h"
+#include "llvm/Analysis/CallGraph.h"
 
 namespace llvm {
 
 class CallGraphNode;
-class Module;
+class CallGraph;
+class PMStack;
 
 struct CallGraphSCCPass : public Pass {
 
+  explicit CallGraphSCCPass(intptr_t pid) : Pass(pid) {}
+  explicit CallGraphSCCPass(void *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(Module &M) {
+  virtual bool doInitialization(CallGraph &CG) {
+    Context = &CG.getModule().getContext();
     return false;
   }
 
@@ -45,15 +51,18 @@ struct CallGraphSCCPass : public Pass {
 
   /// doFinalization - This method is called after the SCC's of the program has
   /// been processed, allowing the pass to do final cleanup as necessary.
-  virtual bool doFinalization(Module &M) {
+  virtual bool doFinalization(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 run(Module &M);
+  /// Assign pass manager to manager this pass
+  virtual void assignPassManager(PMStack &PMS,
+                                 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