#ifndef LLVM_LIB_TARGET_MIPS_MIPSTARGETMACHINE_H
#define LLVM_LIB_TARGET_MIPS_MIPSTARGETMACHINE_H
+#include "MCTargetDesc/MipsABIInfo.h"
#include "MipsSubtarget.h"
+#include "llvm/CodeGen/BasicTTIImpl.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/CodeGen/SelectionDAGISel.h"
#include "llvm/Target/TargetFrameLowering.h"
class MipsRegisterInfo;
class MipsTargetMachine : public LLVMTargetMachine {
+ bool isLittle;
+ std::unique_ptr<TargetLoweringObjectFile> TLOF;
+ // Selected ABI
+ MipsABIInfo ABI;
MipsSubtarget *Subtarget;
MipsSubtarget DefaultSubtarget;
MipsSubtarget NoMips16Subtarget;
MipsSubtarget Mips16Subtarget;
+ mutable StringMap<std::unique_ptr<MipsSubtarget>> SubtargetMap;
+
public:
- MipsTargetMachine(const Target &T, StringRef TT, StringRef CPU, StringRef FS,
- const TargetOptions &Options, Reloc::Model RM,
+ MipsTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
+ StringRef FS, const TargetOptions &Options, Reloc::Model RM,
CodeModel::Model CM, CodeGenOpt::Level OL, bool isLittle);
+ ~MipsTargetMachine() override;
- virtual ~MipsTargetMachine() {}
-
- void addAnalysisPasses(PassManagerBase &PM) override;
+ TargetIRAnalysis getTargetIRAnalysis() override;
- const MipsSubtarget *getSubtargetImpl() const override {
+ const MipsSubtarget *getSubtargetImpl() const {
if (Subtarget)
return Subtarget;
return &DefaultSubtarget;
}
+ const MipsSubtarget *getSubtargetImpl(const Function &F) const override;
+
/// \brief Reset the subtarget for the Mips target.
void resetSubtarget(MachineFunction *MF);
// Pass Pipeline Configuration
TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
+
+ TargetLoweringObjectFile *getObjFileLowering() const override {
+ return TLOF.get();
+ }
+
+ bool isLittleEndian() const { return isLittle; }
+ const MipsABIInfo &getABI() const { return ABI; }
};
/// MipsebTargetMachine - Mips32/64 big endian target machine.
class MipsebTargetMachine : public MipsTargetMachine {
virtual void anchor();
public:
- MipsebTargetMachine(const Target &T, StringRef TT,
- StringRef CPU, StringRef FS, const TargetOptions &Options,
+ MipsebTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
+ StringRef FS, const TargetOptions &Options,
Reloc::Model RM, CodeModel::Model CM,
CodeGenOpt::Level OL);
};
class MipselTargetMachine : public MipsTargetMachine {
virtual void anchor();
public:
- MipselTargetMachine(const Target &T, StringRef TT,
- StringRef CPU, StringRef FS, const TargetOptions &Options,
+ MipselTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
+ StringRef FS, const TargetOptions &Options,
Reloc::Model RM, CodeModel::Model CM,
CodeGenOpt::Level OL);
};