2128   auto getMDOrNull = [&](unsigned ID) -> Metadata * {  in parseMetadata()  local
2141     return cast_or_null<MDString>(getMDOrNull(ID));  in parseMetadata()
2146     return MetadataList.upgradeTypeRef(getMDOrNull(ID));  in parseMetadata()
2278         Elts.push_back(getMDOrNull(ID));  in parseMetadata()
2292       Metadata *InlinedAt = getMDOrNull(Record[4]);  in parseMetadata()
2313         DwarfOps.push_back(getMDOrNull(Record[I]));  in parseMetadata()
2362                getMDOrNull(Record[3]), Record[4], getDITypeRefOrNull(Record[5]),  in parseMetadata()
2378       Metadata *File = getMDOrNull(Record[3]);  in parseMetadata()
2386       Metadata *Elements = getMDOrNull(Record[11]);  in parseMetadata()
2389       Metadata *TemplateParams = getMDOrNull(Record[14]);  in parseMetadata()
2418       Metadata *Types = getMDOrNull(Record[2]);  in parseMetadata()
2435                           (Context, getMDOrNull(Record[1]),  in parseMetadata()
2461           Context, Record[1], getMDOrNull(Record[2]), getMDString(Record[3]),  in parseMetadata()
2463           Record[8], getMDOrNull(Record[9]), getMDOrNull(Record[10]),  in parseMetadata()
2464           getMDOrNull(Record[12]), getMDOrNull(Record[13]),  in parseMetadata()
2465           Record.size() <= 15 ? nullptr : getMDOrNull(Record[15]),  in parseMetadata()
2488       Metadata *CUorFn = getMDOrNull(Record[15]);  in parseMetadata()
2497                          getMDOrNull(Record[4]),           // file  in parseMetadata()
2499                          getMDOrNull(Record[6]),           // type  in parseMetadata()
2510                          getMDOrNull(Record[15 + Offset]), // templateParams  in parseMetadata()
2511                          getMDOrNull(Record[16 + Offset]), // declaration  in parseMetadata()
2512                          getMDOrNull(Record[17 + Offset])  // variables  in parseMetadata()
2537                           (Context, getMDOrNull(Record[1]),  in parseMetadata()
2538                            getMDOrNull(Record[2]), Record[3], Record[4])),  in parseMetadata()
2549                           (Context, getMDOrNull(Record[1]),  in parseMetadata()
2550                            getMDOrNull(Record[2]), Record[3])),  in parseMetadata()
2560           GET_OR_DISTINCT(DINamespace, (Context, getMDOrNull(Record[1]),  in parseMetadata()
2561                                         getMDOrNull(Record[2]),  in parseMetadata()
2586                            getMDOrNull(Record[3]), getMDOrNull(Record[4]))),  in parseMetadata()
2610                            getMDOrNull(Record[4]))),  in parseMetadata()
2621                           (Context, getMDOrNull(Record[1]),  in parseMetadata()
2623                            getMDOrNull(Record[4]), Record[5],  in parseMetadata()
2625                            getMDOrNull(Record[9]), getMDOrNull(Record[10]))),  in parseMetadata()
2640                           (Context, getMDOrNull(Record[1 + HasTag]),  in parseMetadata()
2642                            getMDOrNull(Record[3 + HasTag]), Record[4 + HasTag],  in parseMetadata()
2667                            getMDOrNull(Record[2]), Record[3],  in parseMetadata()
2680                           (Context, Record[1], getMDOrNull(Record[2]),  in parseMetadata()