-/// Target endian information.
-Module::Endianness Module::getEndianness() const {
- StringRef temp = DataLayout;
- Module::Endianness ret = AnyEndianness;
-
- while (!temp.empty()) {
- std::pair<StringRef, StringRef> P = getToken(temp, "-");
-
- StringRef token = P.first;
- temp = P.second;
-
- if (token[0] == 'e') {
- ret = LittleEndian;
- } else if (token[0] == 'E') {
- ret = BigEndian;
- }
- }
-
- return ret;
-}
-
-/// Target Pointer Size information.
-Module::PointerSize Module::getPointerSize() const {
- StringRef temp = DataLayout;
- Module::PointerSize ret = AnyPointerSize;
-
- while (!temp.empty()) {
- std::pair<StringRef, StringRef> TmpP = getToken(temp, "-");
- temp = TmpP.second;
- TmpP = getToken(TmpP.first, ":");
- StringRef token = TmpP.second, signalToken = TmpP.first;
-
- if (signalToken[0] == 'p') {
- int size = 0;
- getToken(token, ":").first.getAsInteger(10, size);
- if (size == 32)
- ret = Pointer32;
- else if (size == 64)
- ret = Pointer64;
- }
- }
-
- return ret;
-}
-