1051   StringRef LibName = A ? A->getValue() : CLANG_DEFAULT_RTLIB;  in GetRuntimeLibType()  local
1054   if (LibName == "compiler-rt")  in GetRuntimeLibType()
1056   else if (LibName == "libgcc")  in GetRuntimeLibType()
1058   else if (LibName == "platform")  in GetRuntimeLibType()
1077   StringRef LibName = A ? A->getValue() : CLANG_DEFAULT_UNWINDLIB;  in GetUnwindLibType()  local
1079   if (LibName == "none")  in GetUnwindLibType()
1081   else if (LibName == "platform" || LibName == "") {  in GetUnwindLibType()
1090   } else if (LibName == "libunwind") {  in GetUnwindLibType()
1094   } else if (LibName == "libgcc")  in GetUnwindLibType()
1112   StringRef LibName = A ? A->getValue() : CLANG_DEFAULT_CXX_STDLIB;  in GetCXXStdlibType()  local
1115   if (LibName == "libc++")  in GetCXXStdlibType()
1117   else if (LibName == "libstdc++")  in GetCXXStdlibType()
1119   else if (LibName == "platform")  in GetCXXStdlibType()