119   const char *hdr = input->mb.getBufferStart();  in getPlatformInfos()
205   std::unique_ptr<MemoryBuffer> &mb = *mbOrErr;  in readFile()  local
206   MemoryBufferRef mbref = mb->getMemBufferRef();  in readFile()
207   make<std::unique_ptr<MemoryBuffer>>(std::move(mb)); // take mb ownership  in readFile()
303   auto *buf = reinterpret_cast<const uint8_t *>(mb.getBufferStart());  in parseSections()
644   auto *buf = reinterpret_cast<const uint8_t *>(mb.getBufferStart());  in parseRelocations()
690     int64_t embeddedAddend = target->getEmbeddedAddend(mb, sec.offset, relInfo);  in parseRelocations()
1030 OpaqueFile::OpaqueFile(MemoryBufferRef mb, StringRef segName,  in OpaqueFile()  argument
1032     : InputFile(OpaqueKind, mb) {  in OpaqueFile()
1033   const auto *buf = reinterpret_cast<const uint8_t *>(mb.getBufferStart());  in OpaqueFile()
1034   ArrayRef<uint8_t> data = {buf, mb.getBufferSize()};  in OpaqueFile()
1044 ObjFile::ObjFile(MemoryBufferRef mb, uint32_t modTime, StringRef archiveName,  in ObjFile()  argument
1046     : InputFile(ObjKind, mb, lazy), modTime(modTime), forceHidden(forceHidden) {  in ObjFile()
1067   auto *buf = reinterpret_cast<const uint8_t *>(mb.getBufferStart());  in parse()
1068   auto *hdr = reinterpret_cast<const Header *>(mb.getBufferStart());  in parse()
1141   auto *buf = reinterpret_cast<const uint8_t *>(mb.getBufferStart());  in parseLazy()
1142   auto *hdr = reinterpret_cast<const Header *>(mb.getBufferStart());  in parseLazy()
1189   const auto *buf = reinterpret_cast<const uint8_t *>(mb.getBufferStart());  in getDataInCode()
1750 DylibFile::DylibFile(MemoryBufferRef mb, DylibFile *umbrella,  in DylibFile()  argument
1752     : InputFile(DylibKind, mb), refState(RefState::Unreferenced),  in DylibFile()
1759   auto *hdr = reinterpret_cast<const mach_header *>(mb.getBufferStart());  in DylibFile()
1820   auto *buf = reinterpret_cast<const uint8_t *>(mb.getBufferStart());  in parseExportedSymbols()
1843 void DylibFile::parseLoadCommands(MemoryBufferRef mb) {  in parseLoadCommands()  argument
1844   auto *hdr = reinterpret_cast<const mach_header *>(mb.getBufferStart());  in parseLoadCommands()
1845   const uint8_t *p = reinterpret_cast<const uint8_t *>(mb.getBufferStart()) +  in parseLoadCommands()
2163 loadArchiveMember(MemoryBufferRef mb, uint32_t modTime, StringRef archiveName,  in loadArchiveMember()  argument
2168   switch (identify_magic(mb.getBuffer())) {  in loadArchiveMember()
2170     return make<ObjFile>(mb, modTime, archiveName, /*lazy=*/false, forceHidden);  in loadArchiveMember()
2172     return make<BitcodeFile>(mb, archiveName, offsetInArchive, /*lazy=*/false,  in loadArchiveMember()
2176                              mb.getBufferIdentifier() +  in loadArchiveMember()
2185   Expected<MemoryBufferRef> mb = c.getMemoryBufferRef();  in fetch()  local
2186   if (!mb)  in fetch()
2187     return mb.takeError();  in fetch()
2191     tar->append(relativeToRoot(CHECK(c.getFullName(), this)), mb->getBuffer());  in fetch()
2198       *mb, toTimeT(*modTime), getName(), c.getChildOffset(), forceHidden);  in fetch()
2261 BitcodeFile::BitcodeFile(MemoryBufferRef mb, StringRef archiveName,  in BitcodeFile()  argument
2263     : InputFile(BitcodeKind, mb, lazy), forceHidden(forceHidden) {  in BitcodeFile()
2265   std::string path = mb.getBufferIdentifier().str();  in BitcodeFile()
2272   MemoryBufferRef mbref(mb.getBuffer(),  in BitcodeFile()