1 files changed, 5 insertions, 3 deletions
diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index 5c8b36cdfa4..113089b4352 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -30,6 +30,7 @@
 #include "llvm/IR/InlineAsm.h"
 #include "llvm/IR/Intrinsics.h"
 #include "llvm/IR/MDBuilder.h"
+#include "llvm/Support/ScopedPrinter.h"
 #include "llvm/Support/ConvertUTF.h"
 #include <sstream>
 
@@ -698,9 +699,10 @@ llvm::Function *CodeGenFunction::generateBuiltinOSLogHelperFunction(
     if (!Size)
       continue;
 
-    Params.emplace_back(Ctx, nullptr, SourceLocation(),
-                        &Ctx.Idents.get(std::string("arg") + std::to_string(I)),
-                        getOSLogArgType(Ctx, Size), ImplicitParamDecl::Other);
+    Params.emplace_back(
+        Ctx, nullptr, SourceLocation(),
+        &Ctx.Idents.get(std::string("arg") + llvm::to_string(I)),
+        getOSLogArgType(Ctx, Size), ImplicitParamDecl::Other);
   }
 
   FunctionArgList Args;