-static std::string computeDataLayout(const SparcSubtarget &ST) {
- // Sparc is big endian.
- std::string Ret = "E";
-
- // Some ABIs have 32bit pointers.
- if (!ST.is64Bit())
- Ret += "-p:32:32";
-
- // Alignments for 64 bit integers.
- Ret += "-i64:64";
-
- // On SparcV9 128 floats are aligned to 128 bits, on others only to 64.
- // On SparcV9 registers can hold 64 or 32 bits, on others only 32.
- if (ST.is64Bit())
- Ret += "-n32:64";
- else
- Ret += "-f128:64-n32";
-
- return Ret;
-}
-