824   StringRef LibName = A ? A->getValue() : CLANG_DEFAULT_RTLIB;  in GetRuntimeLibType()  local
827   if (LibName == "compiler-rt")  in GetRuntimeLibType()
829   else if (LibName == "libgcc")  in GetRuntimeLibType()
831   else if (LibName == "platform")  in GetRuntimeLibType()
850   StringRef LibName = A ? A->getValue() : CLANG_DEFAULT_UNWINDLIB;  in GetUnwindLibType()  local
852   if (LibName == "none")  in GetUnwindLibType()
854   else if (LibName == "platform" || LibName == "") {  in GetUnwindLibType()
863   } else if (LibName == "libunwind") {  in GetUnwindLibType()
867   } else if (LibName == "libgcc")  in GetUnwindLibType()
885   StringRef LibName = A ? A->getValue() : CLANG_DEFAULT_CXX_STDLIB;  in GetCXXStdlibType()  local
888   if (LibName == "libc++")  in GetCXXStdlibType()
890   else if (LibName == "libstdc++")  in GetCXXStdlibType()
892   else if (LibName == "platform")  in GetCXXStdlibType()