1950       const std::string LibDir = Prefix + Suffix.str();  in init()  local
1951       if (!VFS.exists(LibDir))  in init()
1954       bool GCCDirExists = VFS.exists(LibDir + "/gcc");  in init()
1955       bool GCCCrossDirExists = VFS.exists(LibDir + "/gcc-cross");  in init()
1957       ScanLibDirForGCCTriple(TargetTriple, Args, LibDir, TargetTriple.str(),  in init()
1961         ScanLibDirForGCCTriple(TargetTriple, Args, LibDir, Candidate, false,  in init()
1964         ScanLibDirForGCCTriple(TargetTriple, Args, LibDir, Candidate, false,  in init()
1968       const std::string LibDir = Prefix + Suffix.str();  in init()  local
1969       if (!VFS.exists(LibDir))  in init()
1971       bool GCCDirExists = VFS.exists(LibDir + "/gcc");  in init()
1972       bool GCCCrossDirExists = VFS.exists(LibDir + "/gcc-cross");  in init()
1974         ScanLibDirForGCCTriple(TargetTriple, Args, LibDir, Candidate, true,  in init()
2465     const std::string &LibDir, StringRef CandidateTriple,  in ScanLibDirForGCCTriple()  argument
2517              LI = D.getVFS().dir_begin(LibDir + "/" + LibSuffix, EC),  in ScanLibDirForGCCTriple()
2539       GCCInstallPath = (LibDir + "/" + LibSuffix + "/" + VersionText).str();  in ScanLibDirForGCCTriple()
2978   StringRef LibDir = GCCInstallation.getParentLibPath();  in addGCCLibStdCxxIncludePaths()  local
2989   if (addLibStdCXXIncludePaths(LibDir.str() + "/../include",  in addGCCLibStdCxxIncludePaths()