40   Expected<uint32_t> MaybeVBR = ReadVBR(bitc::CodeLenWidth);  in EnterSubBlock()
52   Expected<word_t> MaybeNum = Read(bitc::BlockSizeWidth);  in EnterSubBlock()
71 static Expected<uint64_t> readAbbreviatedField(BitstreamCursor &Cursor,  in readAbbreviatedField()
87     if (Expected<unsigned> Res = Cursor.Read(6))  in readAbbreviatedField()
96 Expected<unsigned> BitstreamCursor::skipRecord(unsigned AbbrevID) {  in skipRecord()
99     Expected<uint32_t> MaybeCode = ReadVBR(6);  in skipRecord()
103     Expected<uint32_t> MaybeVBR = ReadVBR(6);  in skipRecord()
108       if (Expected<uint64_t> Res = ReadVBR64(6))  in skipRecord()
115   Expected<const BitCodeAbbrev *> MaybeAbbv = getAbbrev(AbbrevID);  in skipRecord()
130     Expected<uint64_t> MaybeCode = readAbbreviatedField(*this, CodeOp);  in skipRecord()
143       if (Expected<uint64_t> MaybeField = readAbbreviatedField(*this, Op))  in skipRecord()
151       Expected<uint32_t> MaybeNum = ReadVBR(6);  in skipRecord()
175           if (Expected<uint64_t> Res =  in skipRecord()
191     Expected<uint32_t> MaybeNum = ReadVBR(6);  in skipRecord()
214 Expected<unsigned> BitstreamCursor::readRecord(unsigned AbbrevID,  in readRecord()
218     Expected<uint32_t> MaybeCode = ReadVBR(6);  in readRecord()
222     Expected<uint32_t> MaybeNumElts = ReadVBR(6);  in readRecord()
233       if (Expected<uint64_t> MaybeVal = ReadVBR64(6))  in readRecord()
240   Expected<const BitCodeAbbrev *> MaybeAbbv = getAbbrev(AbbrevID);  in readRecord()
255     if (Expected<uint64_t> MaybeCode = readAbbreviatedField(*this, CodeOp))  in readRecord()
270       if (Expected<uint64_t> MaybeVal = readAbbreviatedField(*this, Op))  in readRecord()
279       Expected<uint32_t> MaybeNumElts = ReadVBR(6);  in readRecord()
303           if (Expected<SimpleBitstreamCursor::word_t> MaybeVal =  in readRecord()
311           if (Expected<uint64_t> MaybeVal =  in readRecord()
319           if (Expected<SimpleBitstreamCursor::word_t> MaybeVal = Read(6))  in readRecord()
329     Expected<uint32_t> MaybeNumElts = ReadVBR(6);  in readRecord()
365   Expected<uint32_t> MaybeNumOpInfo = ReadVBR(5);  in ReadAbbrevRecord()
370     Expected<word_t> MaybeIsLiteral = Read(1);  in ReadAbbrevRecord()
375       Expected<uint64_t> MaybeOp = ReadVBR64(8);  in ReadAbbrevRecord()
382     Expected<word_t> MaybeEncoding = Read(3);  in ReadAbbrevRecord()
391       Expected<uint64_t> MaybeData = ReadVBR64(5);  in ReadAbbrevRecord()
421 Expected<std::optional<BitstreamBlockInfo>>
433     Expected<BitstreamEntry> MaybeEntry =  in ReadBlockInfoBlock()
466     Expected<unsigned> MaybeBlockInfo = readRecord(Entry.ID, Record);  in ReadBlockInfoBlock()