190     BitstreamEntry Entry;  in readIdentificationBlock()
196     case BitstreamEntry::Error:  in readIdentificationBlock()
198     case BitstreamEntry::EndBlock:  in readIdentificationBlock()
200     case BitstreamEntry::Record:  in readIdentificationBlock()
235     BitstreamEntry Entry;  in readIdentificationCode()
240     case BitstreamEntry::EndBlock:  in readIdentificationCode()
241     case BitstreamEntry::Error:  in readIdentificationCode()
244     case BitstreamEntry::SubBlock:  in readIdentificationCode()
252     case BitstreamEntry::Record:  in readIdentificationCode()
268     Expected<BitstreamEntry> MaybeEntry = Stream.advanceSkippingSubblocks();  in hasObjCCategoryInModule()
271     BitstreamEntry Entry = MaybeEntry.get();  in hasObjCCategoryInModule()
274     case BitstreamEntry::SubBlock: // Handled for us already.  in hasObjCCategoryInModule()
275     case BitstreamEntry::Error:  in hasObjCCategoryInModule()
277     case BitstreamEntry::EndBlock:  in hasObjCCategoryInModule()
279     case BitstreamEntry::Record:  in hasObjCCategoryInModule()
311     BitstreamEntry Entry;  in hasObjCCategory()
316     case BitstreamEntry::Error:  in hasObjCCategory()
318     case BitstreamEntry::EndBlock:  in hasObjCCategory()
321     case BitstreamEntry::SubBlock:  in hasObjCCategory()
330     case BitstreamEntry::Record:  in hasObjCCategory()
348     Expected<BitstreamEntry> MaybeEntry = Stream.advanceSkippingSubblocks();  in readModuleTriple()
351     BitstreamEntry Entry = MaybeEntry.get();  in readModuleTriple()
354     case BitstreamEntry::SubBlock: // Handled for us already.  in readModuleTriple()
355     case BitstreamEntry::Error:  in readModuleTriple()
357     case BitstreamEntry::EndBlock:  in readModuleTriple()
359     case BitstreamEntry::Record:  in readModuleTriple()
387     Expected<BitstreamEntry> MaybeEntry = Stream.advance();  in readTriple()
390     BitstreamEntry Entry = MaybeEntry.get();  in readTriple()
393     case BitstreamEntry::Error:  in readTriple()
395     case BitstreamEntry::EndBlock:  in readTriple()
398     case BitstreamEntry::SubBlock:  in readTriple()
407     case BitstreamEntry::Record:  in readTriple()
1873     Expected<BitstreamEntry> MaybeEntry = Stream.advanceSkippingSubblocks();  in parseAttributeBlock()
1876     BitstreamEntry Entry = MaybeEntry.get();  in parseAttributeBlock()
1879     case BitstreamEntry::SubBlock: // Handled for us already.  in parseAttributeBlock()
1880     case BitstreamEntry::Error:  in parseAttributeBlock()
1882     case BitstreamEntry::EndBlock:  in parseAttributeBlock()
1884     case BitstreamEntry::Record:  in parseAttributeBlock()
2159     Expected<BitstreamEntry> MaybeEntry = Stream.advanceSkippingSubblocks();  in parseAttributeGroupBlock()
2162     BitstreamEntry Entry = MaybeEntry.get();  in parseAttributeGroupBlock()
2165     case BitstreamEntry::SubBlock: // Handled for us already.  in parseAttributeGroupBlock()
2166     case BitstreamEntry::Error:  in parseAttributeGroupBlock()
2168     case BitstreamEntry::EndBlock:  in parseAttributeGroupBlock()
2170     case BitstreamEntry::Record:  in parseAttributeGroupBlock()
2306     Expected<BitstreamEntry> MaybeEntry = Stream.advanceSkippingSubblocks();  in parseTypeTableBody()
2309     BitstreamEntry Entry = MaybeEntry.get();  in parseTypeTableBody()
2312     case BitstreamEntry::SubBlock: // Handled for us already.  in parseTypeTableBody()
2313     case BitstreamEntry::Error:  in parseTypeTableBody()
2315     case BitstreamEntry::EndBlock:  in parseTypeTableBody()
2319     case BitstreamEntry::Record:  in parseTypeTableBody()
2602     Expected<BitstreamEntry> MaybeEntry = Stream.advanceSkippingSubblocks();  in parseOperandBundleTags()
2605     BitstreamEntry Entry = MaybeEntry.get();  in parseOperandBundleTags()
2608     case BitstreamEntry::SubBlock: // Handled for us already.  in parseOperandBundleTags()
2609     case BitstreamEntry::Error:  in parseOperandBundleTags()
2611     case BitstreamEntry::EndBlock:  in parseOperandBundleTags()
2613     case BitstreamEntry::Record:  in parseOperandBundleTags()
2643     Expected<BitstreamEntry> MaybeEntry = Stream.advanceSkippingSubblocks();  in parseSyncScopeNames()
2646     BitstreamEntry Entry = MaybeEntry.get();  in parseSyncScopeNames()
2649     case BitstreamEntry::SubBlock: // Handled for us already.  in parseSyncScopeNames()
2650     case BitstreamEntry::Error:  in parseSyncScopeNames()
2652     case BitstreamEntry::EndBlock:  in parseSyncScopeNames()
2656     case BitstreamEntry::Record:  in parseSyncScopeNames()
2709   Expected<BitstreamEntry> MaybeEntry = Stream.advance();  in jumpToValueSymbolTable()
2712   if (MaybeEntry.get().Kind != BitstreamEntry::SubBlock ||  in jumpToValueSymbolTable()
2744     Expected<BitstreamEntry> MaybeEntry = Stream.advanceSkippingSubblocks();  in parseGlobalValueSymbolTable()
2747     BitstreamEntry Entry = MaybeEntry.get();  in parseGlobalValueSymbolTable()
2750     case BitstreamEntry::SubBlock:  in parseGlobalValueSymbolTable()
2751     case BitstreamEntry::Error:  in parseGlobalValueSymbolTable()
2753     case BitstreamEntry::EndBlock:  in parseGlobalValueSymbolTable()
2755     case BitstreamEntry::Record:  in parseGlobalValueSymbolTable()
2825     Expected<BitstreamEntry> MaybeEntry = Stream.advanceSkippingSubblocks();  in parseValueSymbolTable()
2828     BitstreamEntry Entry = MaybeEntry.get();  in parseValueSymbolTable()
2831     case BitstreamEntry::SubBlock: // Handled for us already.  in parseValueSymbolTable()
2832     case BitstreamEntry::Error:  in parseValueSymbolTable()
2834     case BitstreamEntry::EndBlock:  in parseValueSymbolTable()
2839     case BitstreamEntry::Record:  in parseValueSymbolTable()
3007     Expected<BitstreamEntry> MaybeEntry = Stream.advanceSkippingSubblocks();  in parseConstants()
3010     BitstreamEntry Entry = MaybeEntry.get();  in parseConstants()
3013     case BitstreamEntry::SubBlock: // Handled for us already.  in parseConstants()
3014     case BitstreamEntry::Error:  in parseConstants()
3016     case BitstreamEntry::EndBlock:  in parseConstants()
3020     case BitstreamEntry::Record:  in parseConstants()
3574     Expected<BitstreamEntry> MaybeEntry = Stream.advanceSkippingSubblocks();  in parseUseLists()
3577     BitstreamEntry Entry = MaybeEntry.get();  in parseUseLists()
3580     case BitstreamEntry::SubBlock: // Handled for us already.  in parseUseLists()
3581     case BitstreamEntry::Error:  in parseUseLists()
3583     case BitstreamEntry::EndBlock:  in parseUseLists()
3585     case BitstreamEntry::Record:  in parseUseLists()
3755     Expected<llvm::BitstreamEntry> MaybeEntry = Stream.advance();  in rememberAndSkipFunctionBodies()
3758     llvm::BitstreamEntry Entry = MaybeEntry.get();  in rememberAndSkipFunctionBodies()
3763     case BitstreamEntry::SubBlock:  in rememberAndSkipFunctionBodies()
4284     Expected<llvm::BitstreamEntry> MaybeEntry = Stream.advance();  in parseModule()
4287     llvm::BitstreamEntry Entry = MaybeEntry.get();  in parseModule()
4290     case BitstreamEntry::Error:  in parseModule()
4292     case BitstreamEntry::EndBlock:  in parseModule()
4297     case BitstreamEntry::SubBlock:  in parseModule()
4429     case BitstreamEntry::Record:  in parseModule()
4704     Expected<llvm::BitstreamEntry> MaybeEntry = Stream.advance();  in parseFunctionBody()
4707     llvm::BitstreamEntry Entry = MaybeEntry.get();  in parseFunctionBody()
4710     case BitstreamEntry::Error:  in parseFunctionBody()
4712     case BitstreamEntry::EndBlock:  in parseFunctionBody()
4715     case BitstreamEntry::SubBlock:  in parseFunctionBody()
4747     case BitstreamEntry::Record:  in parseFunctionBody()
6841     Expected<BitstreamEntry> MaybeEntry = Stream.advanceSkippingSubblocks();  in parseValueSymbolTable()
6844     BitstreamEntry Entry = MaybeEntry.get();  in parseValueSymbolTable()
6847     case BitstreamEntry::SubBlock: // Handled for us already.  in parseValueSymbolTable()
6848     case BitstreamEntry::Error:  in parseValueSymbolTable()
6850     case BitstreamEntry::EndBlock:  in parseValueSymbolTable()
6855     case BitstreamEntry::Record:  in parseValueSymbolTable()
6922     Expected<llvm::BitstreamEntry> MaybeEntry = Stream.advance();  in parseModule()
6925     llvm::BitstreamEntry Entry = MaybeEntry.get();  in parseModule()
6928     case BitstreamEntry::Error:  in parseModule()
6930     case BitstreamEntry::EndBlock:  in parseModule()
6933     case BitstreamEntry::SubBlock:  in parseModule()
6980     case BitstreamEntry::Record: {  in parseModule()
7213     Expected<BitstreamEntry> MaybeEntry = Stream.advanceSkippingSubblocks();  in parseEntireSummary()
7216     BitstreamEntry Entry = MaybeEntry.get();  in parseEntireSummary()
7218     if (Entry.Kind != BitstreamEntry::Record)  in parseEntireSummary()
7254     Expected<BitstreamEntry> MaybeEntry = Stream.advanceSkippingSubblocks();  in parseEntireSummary()
7257     BitstreamEntry Entry = MaybeEntry.get();  in parseEntireSummary()
7260     case BitstreamEntry::SubBlock: // Handled for us already.  in parseEntireSummary()
7261     case BitstreamEntry::Error:  in parseEntireSummary()
7263     case BitstreamEntry::EndBlock:  in parseEntireSummary()
7265     case BitstreamEntry::Record:  in parseEntireSummary()
7742     Expected<BitstreamEntry> MaybeEntry = Stream.advanceSkippingSubblocks();  in parseModuleStringTable()
7745     BitstreamEntry Entry = MaybeEntry.get();  in parseModuleStringTable()
7748     case BitstreamEntry::SubBlock: // Handled for us already.  in parseModuleStringTable()
7749     case BitstreamEntry::Error:  in parseModuleStringTable()
7751     case BitstreamEntry::EndBlock:  in parseModuleStringTable()
7753     case BitstreamEntry::Record:  in parseModuleStringTable()
7832     Expected<llvm::BitstreamEntry> MaybeEntry = Stream.advance();  in readBlobInRecord()
7835     llvm::BitstreamEntry Entry = MaybeEntry.get();  in readBlobInRecord()
7838     case BitstreamEntry::EndBlock:  in readBlobInRecord()
7841     case BitstreamEntry::Error:  in readBlobInRecord()
7844     case BitstreamEntry::SubBlock:  in readBlobInRecord()
7849     case BitstreamEntry::Record:  in readBlobInRecord()
7892     Expected<llvm::BitstreamEntry> MaybeEntry = Stream.advance();  in getBitcodeFileContents()
7895     llvm::BitstreamEntry Entry = MaybeEntry.get();  in getBitcodeFileContents()
7898     case BitstreamEntry::EndBlock:  in getBitcodeFileContents()
7899     case BitstreamEntry::Error:  in getBitcodeFileContents()
7902     case BitstreamEntry::SubBlock: {  in getBitcodeFileContents()
7910           Expected<llvm::BitstreamEntry> MaybeEntry = Stream.advance();  in getBitcodeFileContents()
7916         if (Entry.Kind != BitstreamEntry::SubBlock ||  in getBitcodeFileContents()
7976     case BitstreamEntry::Record:  in getBitcodeFileContents()
8081     BitstreamEntry Entry;  in getEnableSplitLTOUnitAndUnifiedFlag()
8087     case BitstreamEntry::SubBlock: // Handled for us already.  in getEnableSplitLTOUnitAndUnifiedFlag()
8088     case BitstreamEntry::Error:  in getEnableSplitLTOUnitAndUnifiedFlag()
8090     case BitstreamEntry::EndBlock: {  in getEnableSplitLTOUnitAndUnifiedFlag()
8094     case BitstreamEntry::Record:  in getEnableSplitLTOUnitAndUnifiedFlag()
8133     llvm::BitstreamEntry Entry;  in getLTOInfo()
8138     case BitstreamEntry::Error:  in getLTOInfo()
8140     case BitstreamEntry::EndBlock:  in getLTOInfo()
8144     case BitstreamEntry::SubBlock:  in getLTOInfo()
8174     case BitstreamEntry::Record:  in getLTOInfo()