Add an important prototype

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11320 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Analysis/ProfileInfo.h b/include/llvm/Analysis/ProfileInfo.h
index 4cdce4f97d1c32d62844c961134e2a90a3a3ec34..10b31d5dede4f9072e2db26dab50abcc8fb38401 100644 (file)
--- a/include/llvm/Analysis/ProfileInfo.h
+++ b/include/llvm/Analysis/ProfileInfo.h
@@ -21,8 +21,16 @@
 #ifndef LLVM_ANALYSIS_PROFILEINFO_H
 #define LLVM_ANALYSIS_PROFILEINFO_H
 
+#include <string>
+
 namespace llvm {
   class BasicBlock;
+  class Pass;
+
+  /// createProfileLoaderPass - This function returns a Pass that loads the
+  /// profiling information for the module from the specified filename, making
+  /// it available to the optimizers.
+  Pass *createProfileLoaderPass(const std::string &Filename);
 
   struct ProfileInfo {
     virtual ~ProfileInfo();  // We want to be subclassed