3 files changed, 65 insertions, 0 deletions
diff --git a/llvm/lib/Frontend/OpenMP/CMakeLists.txt b/llvm/lib/Frontend/OpenMP/CMakeLists.txt
new file mode 100644
index 00000000000..5d74bcf3b9f
--- /dev/null
+++ b/llvm/lib/Frontend/OpenMP/CMakeLists.txt
@@ -0,0 +1,10 @@
+add_llvm_component_library(LLVMFrontendOpenMP
+  OMPConstants.cpp
+
+  ADDITIONAL_HEADER_DIRS
+  ${LLVM_MAIN_INCLUDE_DIR}/llvm/Frontend
+  ${LLVM_MAIN_INCLUDE_DIR}/llvm/Frontend/OpenMP
+
+  DEPENDS
+  intrinsics_gen
+  )
diff --git a/llvm/lib/Frontend/OpenMP/LLVMBuild.txt b/llvm/lib/Frontend/OpenMP/LLVMBuild.txt
new file mode 100644
index 00000000000..dfabe72fcd2
--- /dev/null
+++ b/llvm/lib/Frontend/OpenMP/LLVMBuild.txt
@@ -0,0 +1,21 @@
+;===- ./lib/Frontend/OpenMP/LLVMBuild.txt ----------------------*- Conf -*--===;
+;
+; 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 is an LLVMBuild description file for the components in this subdirectory.
+;
+; For more information on the LLVMBuild system, please see:
+;
+;   http://llvm.org/docs/LLVMBuild.html
+;
+;===------------------------------------------------------------------------===;
+
+[component_0]
+type = Library
+name = FrontendOpenMP
+parent = Frontend
+required_libraries = Core Support TransformUtils
diff --git a/llvm/lib/Frontend/OpenMP/OMPConstants.cpp b/llvm/lib/Frontend/OpenMP/OMPConstants.cpp
new file mode 100644
index 00000000000..994fb4e2fa8
--- /dev/null
+++ b/llvm/lib/Frontend/OpenMP/OMPConstants.cpp
@@ -0,0 +1,34 @@
+//===- OMPConstants.cpp - Helpers related to OpenMP code generation ---===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/Frontend/OpenMP/OMPConstants.h"
+
+#include "llvm/ADT/StringRef.h"
+#include "llvm/ADT/StringSwitch.h"
+
+using namespace llvm;
+using namespace omp;
+
+Directive llvm::omp::getOpenMPDirectiveKind(StringRef Str) {
+  return llvm::StringSwitch<Directive>(Str)
+#define OMP_DIRECTIVE(Enum, Str) .Case(Str, Enum)
+#include "llvm/Frontend/OpenMP/OMPKinds.def"
+      .Default(OMPD_unknown);
+}
+
+StringRef llvm::omp::getOpenMPDirectiveName(Directive Kind) {
+  switch (Kind) {
+#define OMP_DIRECTIVE(Enum, Str)                                               \
+  case Enum:                                                                   \
+    return Str;
+#include "llvm/Frontend/OpenMP/OMPKinds.def"
+  }
+  llvm_unreachable("Invalid OpenMP directive kind");
+}