Merge "Update prebuilt Clang to r353983." into p9.0HEADp9.0-backupp9.0

1 files changed, 35 insertions, 0 deletions

diff --git a/clang-r353983/include/llvm/Support/COM.h b/clang-r353983/include/llvm/Support/COM.h
new file mode 100644
index 00000000..d59966f8
--- /dev/null
+++ b/clang-r353983/include/llvm/Support/COM.h
@@ -0,0 +1,35 @@
+//===- llvm/Support/COM.h ---------------------------------------*- C++ -*-===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+/// \file
+///
+/// Provides a library for accessing COM functionality of the Host OS.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_SUPPORT_COM_H
+#define LLVM_SUPPORT_COM_H
+
+namespace llvm {
+namespace sys {
+
+enum class COMThreadingMode { SingleThreaded, MultiThreaded };
+
+class InitializeCOMRAII {
+public:
+  explicit InitializeCOMRAII(COMThreadingMode Threading,
+                             bool SpeedOverMemory = false);
+  ~InitializeCOMRAII();
+
+private:
+  InitializeCOMRAII(const InitializeCOMRAII &) = delete;
+  void operator=(const InitializeCOMRAII &) = delete;
+};
+}
+}
+
+#endif