Introducing objc_assign_ivar to clang.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59740 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGObjCGNU.cpp b/lib/CodeGen/CGObjCGNU.cpp
index 7adbd4a..bafac41 100644
--- a/lib/CodeGen/CGObjCGNU.cpp
+++ b/lib/CodeGen/CGObjCGNU.cpp
@@ -136,6 +136,8 @@
                                   llvm::Value *src, llvm::Value *dst);
   virtual void EmitObjCGlobalAssign(CodeGen::CodeGenFunction &CGF,
                                     llvm::Value *src, llvm::Value *dest);
+  virtual void EmitObjCIvarAssign(CodeGen::CodeGenFunction &CGF,
+                                    llvm::Value *src, llvm::Value *dest);
   virtual void EmitObjCStrongCastAssign(CodeGen::CodeGenFunction &CGF,
                                         llvm::Value *src, llvm::Value *dest);
 };
@@ -994,6 +996,12 @@
   return;
 }
 
+void CGObjCGNU::EmitObjCIvarAssign(CodeGen::CodeGenFunction &CGF,
+                                   llvm::Value *src, llvm::Value *dst)
+{
+  return;
+}
+
 void CGObjCGNU::EmitObjCStrongCastAssign(CodeGen::CodeGenFunction &CGF,
                                          llvm::Value *src, llvm::Value *dst)
 {