1 files changed, 37 insertions, 0 deletions
diff --git a/contrib/llvm-project/llvm/lib/Target/Hexagon/HexagonArch.h b/contrib/llvm-project/llvm/lib/Target/Hexagon/HexagonArch.h
new file mode 100644
index 000000000000..e5d528390c51
--- /dev/null
+++ b/contrib/llvm-project/llvm/lib/Target/Hexagon/HexagonArch.h
@@ -0,0 +1,37 @@
+//===- HexagonArch.h ------------------------------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIB_TARGET_HEXAGON_HEXAGONARCH_H
+#define LLVM_LIB_TARGET_HEXAGON_HEXAGONARCH_H
+
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/Optional.h"
+#include "llvm/ADT/StringRef.h"
+#include "HexagonDepArch.h"
+#include <algorithm>
+
+namespace llvm {
+namespace Hexagon {
+
+template <class ArchCont, typename Val>
+bool ValidArch(ArchCont const &ArchList, Val HexArch) {
+  return std::any_of(std::begin(ArchList), std::end(ArchList),
+                     [HexArch](Val V) { return V == HexArch; });
+}
+
+template <class ArchCont, typename Val>
+llvm::Optional<ArchEnum> GetCpu(ArchCont const &ArchList, Val CPUString) {
+  llvm::Optional<ArchEnum> Res;
+  auto Entry = ArchList.find(CPUString);
+  if (Entry != ArchList.end())
+    Res = Entry->second;
+  return Res;
+}
+} // namespace Hexagon
+} // namespace llvm
+#endif  // LLVM_LIB_TARGET_HEXAGON_HEXAGONARCH_H