35 const llvm::StringRef pragma_metadata_name("#pragma");
42 const llvm::StringRef export_var_metadata_name("#rs_export_var");
45 const llvm::StringRef export_func_metadata_name("#rs_export_func");
48 const llvm::StringRef export_foreach_name_metadata_name("#rs_export_foreach_name");
51 const llvm::StringRef export_foreach_metadata_name("#rs_export_foreach");
54 const llvm::StringRef object_slot_metadata_name("#rs_object_slots");
56 inline llvm::StringRef getStringFromOperand(const llvm::Value *pString) {  in getStringFromOperand()
57   if ((pString != NULL) && (pString->getValueID() == llvm::Value::MDStringVal)) {  in getStringFromOperand()
58     return static_cast<const llvm::MDString *>(pString)->getString();  in getStringFromOperand()
60   return llvm::StringRef();  in getStringFromOperand()
64 inline size_t getMetadataStringLength(const llvm::NamedMDNode *pMetadata) {  in getMetadataStringLength()
71     llvm::MDNode *node = pMetadata->getOperand(i);  in getMetadataStringLength()
77         llvm::StringRef s = getStringFromOperand(node->getOperand(j));  in getMetadataStringLength()
91 const char *writeString(const llvm::StringRef &pString, char *pStringPool,  in writeString()
131   const llvm::Module &module = pSource.getModule();  in ExtractFromSource()
134   const llvm::NamedMDNode *pragma =  in ExtractFromSource()
136   const llvm::NamedMDNode *export_var =  in ExtractFromSource()
138   const llvm::NamedMDNode *export_func =  in ExtractFromSource()
140   const llvm::NamedMDNode *export_foreach_name =  in ExtractFromSource()
142   const llvm::NamedMDNode *export_foreach_signature =  in ExtractFromSource()
144   const llvm::NamedMDNode *object_slots =  in ExtractFromSource()
210     llvm::MDNode *node;  in ExtractFromSource()
212         llvm::StringRef key = getStringFromOperand(node->getOperand(0));  in ExtractFromSource()
213         llvm::StringRef val = getStringFromOperand(node->getOperand(1));  in ExtractFromSource()
229     llvm::MDNode *node;  in ExtractFromSource()
231       llvm::StringRef name = getStringFromOperand(node->getOperand(0));  in ExtractFromSource()
246     llvm::MDNode *node;  in ExtractFromSource()
248       llvm::StringRef name = getStringFromOperand(node->getOperand(0));  in ExtractFromSource()
292       llvm::MDNode *name_node = export_foreach_name->getOperand(i);  in ExtractFromSource()
293       llvm::MDNode *signature_node = export_foreach_signature->getOperand(i);  in ExtractFromSource()
295       llvm::StringRef name, signature_string;  in ExtractFromSource()
334           writeString(llvm::StringRef("root"), result->mStringPool,  in ExtractFromSource()
342     llvm::MDNode *node;  in ExtractFromSource()
347       llvm::StringRef val = getStringFromOperand(node->getOperand(0));  in ExtractFromSource()