contrib/llvm/tools/clang/lib/Basic/OpenMPKinds.cpp

   1 //===--- OpenMPKinds.cpp - Token Kinds Support ----------------------------===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 /// \file
  10 /// \brief This file implements the OpenMP enum and support functions.
  11 ///
  12 //===----------------------------------------------------------------------===//
  13
  14 #include "clang/Basic/OpenMPKinds.h"
  15 #include "clang/Basic/IdentifierTable.h"
  16 #include "llvm/ADT/StringRef.h"
  17 #include "llvm/ADT/StringSwitch.h"
  18 #include "llvm/Support/ErrorHandling.h"
  19 #include <cassert>
  20
  21 using namespace clang;
  22
  23 OpenMPDirectiveKind clang::getOpenMPDirectiveKind(StringRef Str) {
  24   return llvm::StringSwitch<OpenMPDirectiveKind>(Str)
  25 #define OPENMP_DIRECTIVE(Name) \
  26            .Case(#Name, OMPD_##Name)
  27 #include "clang/Basic/OpenMPKinds.def"
  28            .Default(OMPD_unknown);
  29 }
  30
  31 const char *clang::getOpenMPDirectiveName(OpenMPDirectiveKind Kind) {
  32   assert(Kind < NUM_OPENMP_DIRECTIVES);
  33   switch (Kind) {
  34   case OMPD_unknown:
  35     return ("unknown");
  36 #define OPENMP_DIRECTIVE(Name) \
  37   case OMPD_##Name : return #Name;
  38 #include "clang/Basic/OpenMPKinds.def"
  39   default:
  40     break;
  41   }
  42   llvm_unreachable("Invalid OpenMP directive kind");
  43 }