Add a flag to mark a dirty cache entry. This is not yet used, but will eventually

[oota-llvm.git] / include / llvm / Analysis / ProfileInfo.h

diff --git a/include/llvm/Analysis/ProfileInfo.h b/include/llvm/Analysis/ProfileInfo.h
index a31bedf6c61ae85aef455debd3606d2349ef55dc..74e3bc232c4f39dbee601e9220072aa91ff5749f 100644 (file)
--- a/include/llvm/Analysis/ProfileInfo.h
+++ b/include/llvm/Analysis/ProfileInfo.h
@@ -1,10 +1,10 @@
 //===- llvm/Analysis/ProfileInfo.h - Profile Info Interface -----*- 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 generic ProfileInfo interface, which is used as the
@@ -38,8 +38,9 @@ namespace llvm {
     // entered.
     std::map<std::pair<BasicBlock*, BasicBlock*>, unsigned> EdgeCounts;
   public:
+    static char ID; // Class identification, replacement for typeinfo
     virtual ~ProfileInfo();  // We want to be subclassed
-    
+
     //===------------------------------------------------------------------===//
     /// Profile Information Queries
     ///