[OPENMP50]Generalize handling of context matching/scoring.

Summary:
Untie context matching/scoring from the attribute for declare variant
directive to simplify future uses in other context-dependent directives.

Reviewers: jdoerfert

Subscribers: guansong, kkwli0, caomhin, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D69952

1 files changed, 43 insertions, 0 deletions

diff --git a/clang/lib/Basic/OpenMPKinds.cpp b/clang/lib/Basic/OpenMPKinds.cpp
index 75199fbceac..4e6c677f11d 100644
--- a/clang/lib/Basic/OpenMPKinds.cpp
+++ b/clang/lib/Basic/OpenMPKinds.cpp
@@ -19,6 +19,49 @@
 
 using namespace clang;
 
+OpenMPContextSelectorSetKind
+clang::getOpenMPContextSelectorSet(llvm::StringRef Str) {
+  return llvm::StringSwitch<OpenMPContextSelectorSetKind>(Str)
+#define OPENMP_CONTEXT_SELECTOR_SET(Name) .Case(#Name, OMP_CTX_SET_##Name)
+#include "clang/Basic/OpenMPKinds.def"
+      .Default(OMP_CTX_SET_unknown);
+}
+
+llvm::StringRef
+clang::getOpenMPContextSelectorSetName(OpenMPContextSelectorSetKind Kind) {
+  switch (Kind) {
+  case OMP_CTX_SET_unknown:
+    return "unknown";
+#define OPENMP_CONTEXT_SELECTOR_SET(Name)                                      \
+  case OMP_CTX_SET_##Name:                                                     \
+    return #Name;
+#include "clang/Basic/OpenMPKinds.def"
+    break;
+  }
+  llvm_unreachable("Invalid OpenMP context selector set kind");
+}
+
+OpenMPContextSelectorKind clang::getOpenMPContextSelector(llvm::StringRef Str) {
+  return llvm::StringSwitch<OpenMPContextSelectorKind>(Str)
+#define OPENMP_CONTEXT_SELECTOR(Name) .Case(#Name, OMP_CTX_##Name)
+#include "clang/Basic/OpenMPKinds.def"
+      .Default(OMP_CTX_unknown);
+}
+
+llvm::StringRef
+clang::getOpenMPContextSelectorName(OpenMPContextSelectorKind Kind) {
+  switch (Kind) {
+  case OMP_CTX_unknown:
+    return "unknown";
+#define OPENMP_CONTEXT_SELECTOR(Name)                                          \
+  case OMP_CTX_##Name:                                                         \
+    return #Name;
+#include "clang/Basic/OpenMPKinds.def"
+    break;
+  }
+  llvm_unreachable("Invalid OpenMP context selector kind");
+}
+
 OpenMPDirectiveKind clang::getOpenMPDirectiveKind(StringRef Str) {
   return llvm::StringSwitch<OpenMPDirectiveKind>(Str)
 #define OPENMP_DIRECTIVE(Name) .Case(#Name, OMPD_##Name)