#include "Thumb1FrameLowering.h"
#include "Thumb1InstrInfo.h"
#include "Thumb2InstrInfo.h"
-#include "llvm/ADT/OwningPtr.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/Target/TargetMachine.h"
protected:
ARMSubtarget Subtarget;
private:
- ARMJITInfo JITInfo;
InstrItineraryData InstrItins;
public:
CodeGenOpt::Level OL,
bool isLittle);
- ARMJITInfo *getJITInfo() override { return &JITInfo; }
const ARMSubtarget *getSubtargetImpl() const override { return &Subtarget; }
const ARMTargetLowering *getTargetLowering() const override {
// Implemented by derived classes
class ARMTargetMachine : public ARMBaseTargetMachine {
virtual void anchor();
ARMInstrInfo InstrInfo;
- const DataLayout DL; // Calculates type size & alignment
ARMTargetLowering TLInfo;
- ARMSelectionDAGInfo TSInfo;
ARMFrameLowering FrameLowering;
public:
ARMTargetMachine(const Target &T, StringRef TT,
}
const ARMSelectionDAGInfo *getSelectionDAGInfo() const override {
- return &TSInfo;
+ return getSubtargetImpl()->getSelectionDAGInfo();
}
const ARMFrameLowering *getFrameLowering() const override {
return &FrameLowering;
}
const ARMInstrInfo *getInstrInfo() const override { return &InstrInfo; }
- const DataLayout *getDataLayout() const override { return &DL; }
+ const DataLayout *getDataLayout() const override {
+ return getSubtargetImpl()->getDataLayout();
+ }
};
/// ARMLETargetMachine - ARM little endian target machine.
///
class ARMLETargetMachine : public ARMTargetMachine {
- virtual void anchor();
+ void anchor() override;
public:
ARMLETargetMachine(const Target &T, StringRef TT,
StringRef CPU, StringRef FS, const TargetOptions &Options,
/// ARMBETargetMachine - ARM big endian target machine.
///
class ARMBETargetMachine : public ARMTargetMachine {
- virtual void anchor();
+ void anchor() override;
public:
ARMBETargetMachine(const Target &T, StringRef TT,
StringRef CPU, StringRef FS, const TargetOptions &Options,
class ThumbTargetMachine : public ARMBaseTargetMachine {
virtual void anchor();
// Either Thumb1InstrInfo or Thumb2InstrInfo.
- OwningPtr<ARMBaseInstrInfo> InstrInfo;
- const DataLayout DL; // Calculates type size & alignment
+ std::unique_ptr<ARMBaseInstrInfo> InstrInfo;
ARMTargetLowering TLInfo;
- ARMSelectionDAGInfo TSInfo;
// Either Thumb1FrameLowering or ARMFrameLowering.
- OwningPtr<ARMFrameLowering> FrameLowering;
+ std::unique_ptr<ARMFrameLowering> FrameLowering;
public:
ThumbTargetMachine(const Target &T, StringRef TT,
StringRef CPU, StringRef FS,
}
const ARMSelectionDAGInfo *getSelectionDAGInfo() const override {
- return &TSInfo;
+ return getSubtargetImpl()->getSelectionDAGInfo();
}
/// returns either Thumb1InstrInfo or Thumb2InstrInfo
const ARMFrameLowering *getFrameLowering() const override {
return FrameLowering.get();
}
- const DataLayout *getDataLayout() const override { return &DL; }
+ const DataLayout *getDataLayout() const override {
+ return getSubtargetImpl()->getDataLayout();
+ }
};
/// ThumbLETargetMachine - Thumb little endian target machine.
///
class ThumbLETargetMachine : public ThumbTargetMachine {
- virtual void anchor();
+ void anchor() override;
public:
ThumbLETargetMachine(const Target &T, StringRef TT,
StringRef CPU, StringRef FS, const TargetOptions &Options,
/// ThumbBETargetMachine - Thumb big endian target machine.
///
class ThumbBETargetMachine : public ThumbTargetMachine {
- virtual void anchor();
+ void anchor() override;
public:
- ThumbBETargetMachine(const Target &T, StringRef TT,
- StringRef CPU, StringRef FS, const TargetOptions &Options,
+ ThumbBETargetMachine(const Target &T, StringRef TT, StringRef CPU,
+ StringRef FS, const TargetOptions &Options,
Reloc::Model RM, CodeModel::Model CM,
CodeGenOpt::Level OL);
};