1078 adjustFilenameForRelocatableAST(const char *Filename, StringRef BaseDir) {  in adjustFilenameForRelocatableAST()  argument
1081   if (BaseDir.empty())  in adjustFilenameForRelocatableAST()
1086   for (; Filename[Pos] && Pos < BaseDir.size(); ++Pos)  in adjustFilenameForRelocatableAST()
1087     if (Filename[Pos] != BaseDir[Pos])  in adjustFilenameForRelocatableAST()
1097     if (!llvm::sys::path::is_separator(BaseDir.back()))  in adjustFilenameForRelocatableAST()
1277     SmallString<128> BaseDir;  in WriteControlBlock()  local
1282       BaseDir.assign(CWD->getName());  in WriteControlBlock()
1284       BaseDir.assign(WritingModule->Directory->getName());  in WriteControlBlock()
1286     cleanPathForOutput(Context.getSourceManager().getFileManager(), BaseDir);  in WriteControlBlock()
1303       Stream.EmitRecordWithBlob(AbbrevCode, Record, BaseDir);  in WriteControlBlock()
1307     BaseDirectory.assign(BaseDir.begin(), BaseDir.end());  in WriteControlBlock()