//===----------------------------------------------------------------------===//
// MDString implementation.
//
-MDString *MDString::get(LLVMContext &Context, const StringRef &Str) {
+MDString *MDString::get(LLVMContext &Context, StringRef Str) {
LLVMContextImpl *pImpl = Context.pImpl;
StringMapEntry<MDString *> &Entry =
pImpl->MDStringCache.GetOrCreateValue(Str);
/// registerMDKind - Register a new metadata kind and return its ID.
/// A metadata kind can be registered only once.
-unsigned MetadataContext::registerMDKind(const StringRef Name) {
+unsigned MetadataContext::registerMDKind(StringRef Name) {
assert(isValidName(Name) && "Invalid custome metadata name!");
unsigned Count = MDHandlerNames.size();
assert(MDHandlerNames.count(Name) == 0 && "Already registered MDKind!");
}
/// isValidName - Return true if Name is a valid custom metadata handler name.
-bool MetadataContext::isValidName(const StringRef MDName) {
+bool MetadataContext::isValidName(StringRef MDName) {
if (MDName.empty())
return false;
/// getMDKind - Return metadata kind. If the requested metadata kind
/// is not registered then return 0.
-unsigned MetadataContext::getMDKind(const StringRef Name) const {
+unsigned MetadataContext::getMDKind(StringRef Name) const {
StringMap<unsigned>::const_iterator I = MDHandlerNames.find(Name);
if (I == MDHandlerNames.end()) {
assert(isValidName(Name) && "Invalid custome metadata name!");