Fix comment.

[oota-llvm.git] / include / llvm / CodeGen / MachineFunctionPass.h

diff --git a/include/llvm/CodeGen/MachineFunctionPass.h b/include/llvm/CodeGen/MachineFunctionPass.h
index f7ad51888e353c8fd014775fb613df07e0db2862..77af52a34748f47c3a54c13e2857e3f77fcba5d5 100644 (file)
--- a/include/llvm/CodeGen/MachineFunctionPass.h
+++ b/include/llvm/CodeGen/MachineFunctionPass.h
@@ -1,5 +1,12 @@
 //===-- MachineFunctionPass.h - Pass for MachineFunctions --------*-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 defines the MachineFunctionPass class.  MachineFunctionPass's are
 // just FunctionPass's, except they operate on machine code as part of a code
 // generator.  Because they operate on machine code, not the LLVM
@@ -15,6 +22,8 @@
 #include "llvm/Pass.h"
 #include "llvm/CodeGen/MachineFunction.h"
 
+namespace llvm {
+
 struct MachineFunctionPass : public FunctionPass {
 
   /// runOnMachineFunction - This method must be overloaded to perform the
@@ -24,10 +33,13 @@ struct MachineFunctionPass : public FunctionPass {
 
   // FIXME: This pass should declare that the pass does not invalidate any LLVM
   // passes.
-
   virtual bool runOnFunction(Function &F) {
     return runOnMachineFunction(MachineFunction::get(&F));
   }
+  
+  virtual void virtfn();  // out of line virtual fn to give class a home.
 };
 
+} // End llvm namespace
+
 #endif