#include "MipsSubtarget.h"
#include "Mips.h"
#include "llvm/Support/TargetRegistry.h"
#define GET_SUBTARGETINFO_TARGET_DESC
#define GET_SUBTARGETINFO_CTOR
#include "MipsGenSubtargetInfo.inc"
using namespace llvm;
MipsSubtarget::MipsSubtarget(const std::string &TT, const std::string &CPU,
const std::string &FS, bool little) :
MipsGenSubtargetInfo(TT, CPU, FS),
MipsArchVersion(Mips32), MipsABI(UnknownABI), IsLittle(little),
IsSingleFloat(false), IsFP64bit(false), IsGP64bit(false), HasVFPU(false),
IsLinux(true), HasSEInReg(false), HasCondMov(false), HasMulDivAdd(false),
HasMinMax(false), HasSwap(false), HasBitCount(false)
{
std::string CPUName = CPU;
if (CPUName.empty())
CPUName = "mips32";
ParseSubtargetFeatures(CPUName, FS);
InstrItins = getInstrItineraryForCPU(CPUName);
if (MipsABI == UnknownABI)
MipsABI = hasMips64() ? N64 : O32;
assert(((!hasMips64() && (isABI_O32() || isABI_EABI())) ||
(hasMips64() && (isABI_N32() || isABI_N64()))) &&
"Invalid Arch & ABI pair.");
if (TT.find("linux") == std::string::npos)
IsLinux = false;
}