334 bool SourcePrinter::cacheSource(const DILineInfo &LineInfo) {  in cacheSource()  argument
336   if (LineInfo.Source) {  in cacheSource()
337     Buffer = MemoryBuffer::getMemBuffer(*LineInfo.Source);  in cacheSource()
339     auto BufferOrError = MemoryBuffer::getFile(LineInfo.FileName);  in cacheSource()
341       if (MissingSources.insert(LineInfo.FileName).second)  in cacheSource()
342         reportWarning("failed to find source " + LineInfo.FileName,  in cacheSource()
351   std::vector<StringRef> &Lines = LineCache[LineInfo.FileName];  in cacheSource()
360   SourceCache[LineInfo.FileName] = std::move(Buffer);  in cacheSource()
372   DILineInfo LineInfo = DILineInfo();  in printSourceLine()  local
377     LineInfo = *ExpectedLineInfo;  in printSourceLine()
387       sys::path::is_absolute_gnu(LineInfo.FileName)) {  in printSourceLine()
390     assert(!LineInfo.FileName.empty());  in printSourceLine()
393       auto StrippedNameStart = LineInfo.FileName.begin();  in printSourceLine()
397       for (auto Pos = StrippedNameStart + 1, End = LineInfo.FileName.end();  in printSourceLine()
405       LineInfo.FileName =  in printSourceLine()
406           std::string(StrippedNameStart, LineInfo.FileName.end());  in printSourceLine()
410     sys::path::append(FilePath, Prefix, LineInfo.FileName);  in printSourceLine()
412     LineInfo.FileName = std::string(FilePath);  in printSourceLine()
416     printLines(OS, LineInfo, Delimiter, LVP);  in printSourceLine()
418     printSources(OS, LineInfo, ObjectFilename, Delimiter, LVP);  in printSourceLine()
419   OldLineInfo = LineInfo;  in printSourceLine()
423                                const DILineInfo &LineInfo, StringRef Delimiter,  in printLines()  argument
425   bool PrintFunctionName = LineInfo.FunctionName != DILineInfo::BadString &&  in printLines()
426                            LineInfo.FunctionName != OldLineInfo.FunctionName;  in printLines()
428     OS << Delimiter << LineInfo.FunctionName;  in printLines()
431     if (!StringRef(LineInfo.FunctionName).endswith("()"))  in printLines()
435   if (LineInfo.FileName != DILineInfo::BadString && LineInfo.Line != 0 &&  in printLines()
436       (OldLineInfo.Line != LineInfo.Line ||  in printLines()
437        OldLineInfo.FileName != LineInfo.FileName || PrintFunctionName)) {  in printLines()
438     OS << Delimiter << LineInfo.FileName << ":" << LineInfo.Line;  in printLines()
444                                  const DILineInfo &LineInfo,  in printSources()  argument
447   if (LineInfo.FileName == DILineInfo::BadString || LineInfo.Line == 0 ||  in printSources()
448       (OldLineInfo.Line == LineInfo.Line &&  in printSources()
449        OldLineInfo.FileName == LineInfo.FileName))  in printSources()
452   if (SourceCache.find(LineInfo.FileName) == SourceCache.end())  in printSources()
453     if (!cacheSource(LineInfo))  in printSources()
455   auto LineBuffer = LineCache.find(LineInfo.FileName);  in printSources()
457     if (LineInfo.Line > LineBuffer->second.size()) {  in printSources()
461               LineInfo.Line, LineInfo.FileName),  in printSources()
466     OS << Delimiter << LineBuffer->second[LineInfo.Line - 1];  in printSources()