diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h
index 7833501..c530e37 100644
--- a/clang/lib/CodeGen/CodeGenFunction.h
+++ b/clang/lib/CodeGen/CodeGenFunction.h
@@ -1583,10 +1583,7 @@
   /// \return an LLVM value which is a pointer to a struct which contains
   /// information about the block, including the block invoke function, the
   /// captured variables, etc.
-  /// \param InvokeF will contain the block invoke function if it is not
-  /// nullptr.
-  llvm::Value *EmitBlockLiteral(const BlockExpr *,
-                                llvm::Function **InvokeF = nullptr);
+  llvm::Value *EmitBlockLiteral(const BlockExpr *);
   static void destroyBlockInfos(CGBlockInfo *info);
 
   llvm::Function *GenerateBlockFunction(GlobalDecl GD,
@@ -3010,11 +3007,8 @@
   LValue EmitOMPSharedLValue(const Expr *E);
 
 private:
-  /// Helpers for blocks. Returns invoke function by \p InvokeF if it is not
-  /// nullptr. It should be called without \p InvokeF if the caller does not
-  /// need invoke function to be returned.
-  llvm::Value *EmitBlockLiteral(const CGBlockInfo &Info,
-                                llvm::Function **InvokeF = nullptr);
+  /// Helpers for blocks.
+  llvm::Value *EmitBlockLiteral(const CGBlockInfo &Info);
 
   /// struct with the values to be passed to the OpenMP loop-related functions
   struct OMPLoopArguments {