1 files changed, 11 insertions, 3 deletions
diff --git a/include/llvm/IR/Function.h b/include/llvm/IR/Function.h
index 75fccc135dae..e811ae5e215a 100644
--- a/include/llvm/IR/Function.h
+++ b/include/llvm/IR/Function.h
@@ -30,7 +30,6 @@
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/GlobalObject.h"
 #include "llvm/IR/GlobalValue.h"
-#include "llvm/IR/Intrinsics.h"
 #include "llvm/IR/OperandTraits.h"
 #include "llvm/IR/SymbolTableListTraits.h"
 #include "llvm/IR/Value.h"
@@ -44,6 +43,10 @@
 
 namespace llvm {
 
+namespace Intrinsic {
+enum ID : unsigned;
+}
+
 class AssemblyAnnotationWriter;
 class Constant;
 class DISubprogram;
@@ -125,6 +128,11 @@ public:
   void operator=(const Function&) = delete;
   ~Function();
 
+  // This is here to help easily convert from FunctionT * (Function * or
+  // MachineFunction *) in BlockFrequencyInfoImpl to Function * by calling
+  // FunctionT->getFunction().
+  const Function &getFunction() const { return *this; }
+
   static Function *Create(FunctionType *Ty, LinkageTypes Linkage,
                           const Twine &N = "", Module *M = nullptr) {
     return new Function(Ty, Linkage, N, M);
@@ -414,7 +422,7 @@ public:
   }
   void setOnlyAccessesArgMemory() { addFnAttr(Attribute::ArgMemOnly); }
 
-  /// @brief Determine if the function may only access memory that is 
+  /// @brief Determine if the function may only access memory that is
   ///  inaccessible from the IR.
   bool onlyAccessesInaccessibleMemory() const {
     return hasFnAttribute(Attribute::InaccessibleMemOnly);
@@ -482,7 +490,7 @@ public:
   }
   void setDoesNotRecurse() {
     addFnAttr(Attribute::NoRecurse);
-  }  
+  }
 
   /// @brief True if the ABI mandates (or the user requested) that this
   /// function be in a unwind table.