43                                       StringRef SysRoot) const {  in getMultiarchTriple()
101     if (D.getVFS().exists(concat(SysRoot, "/lib", MT)))  in getMultiarchTriple()
103     if (D.getVFS().exists(concat(SysRoot, "/lib/mips64-linux-gnu")))  in getMultiarchTriple()
112     if (D.getVFS().exists(concat(SysRoot, "/lib", MT)))  in getMultiarchTriple()
114     if (D.getVFS().exists(concat(SysRoot, "/lib/mips64el-linux-gnu")))  in getMultiarchTriple()
119     if (D.getVFS().exists(concat(SysRoot, "/lib/powerpc-linux-gnuspe")))  in getMultiarchTriple()
187   std::string SysRoot = computeSysRoot();  in Linux()  local
230     SysRoot = SysRoot + SelectedMultilib.osSuffix();  in Linux()
232   if ((IsMips || IsCSKY) && !SysRoot.empty())  in Linux()
233     ExtraOpts.push_back("--sysroot=" + SysRoot);  in Linux()
262   const std::string MultiarchTriple = getMultiarchTriple(D, Triple, SysRoot);  in Linux()
267     Generic_GCC::AddMultilibPaths(D, SysRoot, "libo32", MultiarchTriple, Paths);  in Linux()
268     addPathIfExists(D, concat(SysRoot, "/libo32"), Paths);  in Linux()
269     addPathIfExists(D, concat(SysRoot, "/usr/libo32"), Paths);  in Linux()
271   Generic_GCC::AddMultilibPaths(D, SysRoot, OSLibDir, MultiarchTriple, Paths);  in Linux()
273   addPathIfExists(D, concat(SysRoot, "/lib", MultiarchTriple), Paths);  in Linux()
274   addPathIfExists(D, concat(SysRoot, "/lib/..", OSLibDir), Paths);  in Linux()
282         concat(SysRoot, "/usr/lib", MultiarchTriple,  in Linux()
287   addPathIfExists(D, concat(SysRoot, "/usr/lib", MultiarchTriple), Paths);  in Linux()
293     addPathIfExists(D, concat(SysRoot, "/usr", OSLibDir), Paths);  in Linux()
295     addPathIfExists(D, concat(SysRoot, "/usr/lib/..", OSLibDir), Paths);  in Linux()
298     addPathIfExists(D, concat(SysRoot, "/", OSLibDir, ABIName), Paths);  in Linux()
299     addPathIfExists(D, concat(SysRoot, "/usr", OSLibDir, ABIName), Paths);  in Linux()
302   Generic_GCC::AddMultiarchPaths(D, SysRoot, OSLibDir, Paths);  in Linux()
307   if (StringRef(D.Dir).startswith(SysRoot) &&  in Linux()
311   addPathIfExists(D, concat(SysRoot, "/lib"), Paths);  in Linux()
312   addPathIfExists(D, concat(SysRoot, "/usr/lib"), Paths);  in Linux()
346   if (!getDriver().SysRoot.empty())  in computeSysRoot()
347     return getDriver().SysRoot;  in computeSysRoot()
582   std::string SysRoot = computeSysRoot();  in AddClangSystemIncludeArgs()  local
601   addSystemInclude(DriverArgs, CC1Args, concat(SysRoot, "/usr/local/include"));  in AddClangSystemIncludeArgs()
612           llvm::sys::path::is_absolute(dir) ? "" : StringRef(SysRoot);  in AddClangSystemIncludeArgs()
620   std::string MultiarchIncludeDir = getMultiarchTriple(D, getTriple(), SysRoot);  in AddClangSystemIncludeArgs()
622       D.getVFS().exists(concat(SysRoot, "/usr/include", MultiarchIncludeDir)))  in AddClangSystemIncludeArgs()
625         concat(SysRoot, "/usr/include", MultiarchIncludeDir));  in AddClangSystemIncludeArgs()
633   addExternCSystemInclude(DriverArgs, CC1Args, concat(SysRoot, "/include"));  in AddClangSystemIncludeArgs()
635   addExternCSystemInclude(DriverArgs, CC1Args, concat(SysRoot, "/usr/include"));  in AddClangSystemIncludeArgs()