llvm/lib/Target/Hexagon/HexagonArch.h

   1 //===- HexagonArch.h ------------------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLVM_LIB_TARGET_HEXAGON_HEXAGONARCH_H
  10 #define LLVM_LIB_TARGET_HEXAGON_HEXAGONARCH_H
  11
  12 #include "llvm/ADT/ArrayRef.h"
  13 #include "llvm/ADT/Optional.h"
  14 #include "llvm/ADT/StringRef.h"
  15 #include "HexagonDepArch.h"
  16 #include <algorithm>
  17
  18 namespace llvm {
  19 namespace Hexagon {
  20
  21 template <class ArchCont, typename Val>
  22 bool ValidArch(ArchCont const &ArchList, Val HexArch) {
  23   return std::any_of(std::begin(ArchList), std::end(ArchList),
  24                      [HexArch](Val V) { return V == HexArch; });
  25 }
  26
  27 template <class ArchCont, typename Val>
  28 llvm::Optional<ArchEnum> GetCpu(ArchCont const &ArchList, Val CPUString) {
  29   llvm::Optional<ArchEnum> Res;
  30   auto Entry = ArchList.find(CPUString);
  31   if (Entry != ArchList.end())
  32     Res = Entry->second;
  33   return Res;
  34 }
  35 } // namespace Hexagon
  36 } // namespace llvm
  37 #endif  // LLVM_LIB_TARGET_HEXAGON_HEXAGONARCH_H