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()
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()
435   if (LineInfo.FileName != DILineInfo::BadString && LineInfo.Line != 0 &&  in printLines()
437        OldLineInfo.FileName != LineInfo.FileName || PrintFunctionName)) {  in printLines()
438     OS << Delimiter << LineInfo.FileName << ":" << LineInfo.Line;  in printLines()
447   if (LineInfo.FileName == DILineInfo::BadString || LineInfo.Line == 0 ||  in printSources()
449        OldLineInfo.FileName == LineInfo.FileName))  in printSources()
452   if (SourceCache.find(LineInfo.FileName) == SourceCache.end())  in printSources()
455   auto LineBuffer = LineCache.find(LineInfo.FileName);  in printSources()
461               LineInfo.Line, LineInfo.FileName),  in printSources()