341     auto BufferOrError = MemoryBuffer::getFile(LineInfo.FileName);  in cacheSource()
343       if (MissingSources.insert(LineInfo.FileName).second)  in cacheSource()
344         reportWarning("failed to find source " + LineInfo.FileName,  in cacheSource()
353   std::vector<StringRef> &Lines = LineCache[LineInfo.FileName];  in cacheSource()
362   SourceCache[LineInfo.FileName] = std::move(Buffer);  in cacheSource()
389       sys::path::is_absolute_gnu(LineInfo.FileName)) {  in printSourceLine()
392     assert(!LineInfo.FileName.empty());  in printSourceLine()
395       auto StrippedNameStart = LineInfo.FileName.begin();  in printSourceLine()
399       for (auto Pos = StrippedNameStart + 1, End = LineInfo.FileName.end();  in printSourceLine()
407       LineInfo.FileName =  in printSourceLine()
408           std::string(StrippedNameStart, LineInfo.FileName.end());  in printSourceLine()
412     sys::path::append(FilePath, Prefix, LineInfo.FileName);  in printSourceLine()
414     LineInfo.FileName = std::string(FilePath);  in printSourceLine()
437   if (LineInfo.FileName != DILineInfo::BadString && LineInfo.Line != 0 &&  in printLines()
439        OldLineInfo.FileName != LineInfo.FileName || PrintFunctionName)) {  in printLines()
440     OS << Delimiter << LineInfo.FileName << ":" << LineInfo.Line;  in printLines()
449   if (LineInfo.FileName == DILineInfo::BadString || LineInfo.Line == 0 ||  in printSources()
451        OldLineInfo.FileName == LineInfo.FileName))  in printSources()
454   if (SourceCache.find(LineInfo.FileName) == SourceCache.end())  in printSources()
457   auto LineBuffer = LineCache.find(LineInfo.FileName);  in printSources()
463               LineInfo.Line, LineInfo.FileName),  in printSources()