1 files changed, 24 insertions, 0 deletions
diff --git a/clang/lib/Basic/Targets/ARC.cpp b/clang/lib/Basic/Targets/ARC.cpp
new file mode 100644
index 000000000000..5cc13e2cf728
--- /dev/null
+++ b/clang/lib/Basic/Targets/ARC.cpp
@@ -0,0 +1,24 @@
+//===--- ARC.cpp - Implement ARC target feature support -------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements ARC TargetInfo objects.
+//
+//===----------------------------------------------------------------------===//
+
+#include "ARC.h"
+#include "clang/Basic/Builtins.h"
+#include "clang/Basic/MacroBuilder.h"
+#include "clang/Basic/TargetBuiltins.h"
+
+using namespace clang;
+using namespace clang::targets;
+
+void ARCTargetInfo::getTargetDefines(const LangOptions &Opts,
+                                     MacroBuilder &Builder) const {
+  Builder.defineMacro("__arc__");
+}