//
//===----------------------------------------------------------------------===//
//
-// This file implements the Mips specific subclass of TargetSubtarget.
+// This file implements the Mips specific subclass of TargetSubtargetInfo.
//
//===----------------------------------------------------------------------===//
#include "MipsSubtarget.h"
#include "Mips.h"
-#include "MipsGenSubtarget.inc"
+
+#define GET_SUBTARGETINFO_CTOR
+#define GET_SUBTARGETINFO_MC_DESC
+#define GET_SUBTARGETINFO_TARGET_DESC
+#include "MipsGenSubtargetInfo.inc"
+
using namespace llvm;
-MipsSubtarget::MipsSubtarget(const std::string &TT, const std::string &FS,
- bool little) :
+MipsSubtarget::MipsSubtarget(const std::string &TT, const std::string &CPU,
+ const std::string &FS, bool little) :
+ MipsGenSubtargetInfo(TT, CPU, FS),
MipsArchVersion(Mips1), MipsABI(O32), 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 CPU = "mips1";
+ std::string CPUName = CPU;
+ if (CPUName.empty())
+ CPUName = "mips1";
MipsArchVersion = Mips1;
// Parse features string.
- ParseSubtargetFeatures(FS, CPU);
+ ParseSubtargetFeatures(CPUName, FS);
+
+ // Initialize scheduling itinerary for the specified CPU.
+ InstrItins = getInstrItineraryForCPU(CPUName);
// Is the target system Linux ?
if (TT.find("linux") == std::string::npos)
IsLinux = false;
- // When only the target triple is specified and is
+ // When only the target triple is specified and is
// a allegrex target, set the features. We also match
// big and little endian allegrex cores (dont really
// know if a big one exists)