diff --git a/clang/lib/CodeGen/CodeGenModule.h b/clang/lib/CodeGen/CodeGenModule.h
index 30ce47b..d85537b 100644
--- a/clang/lib/CodeGen/CodeGenModule.h
+++ b/clang/lib/CodeGen/CodeGenModule.h
@@ -1273,6 +1273,8 @@
                                         ForDefinition_t IsForDefinition
                                           = NotForDefinition);
 
+  bool GetCPUAndFeaturesAttributes(const Decl *D,
+                                   llvm::AttrBuilder &AttrBuilder);
   void setNonAliasAttributes(const Decl *D, llvm::GlobalObject *GO);
 
   /// Set function attributes for a function declaration.