#ifndef MIPSTARGETMACHINE_H
#define MIPSTARGETMACHINE_H
-#include "MipsFrameLowering.h"
-#include "MipsISelLowering.h"
-#include "MipsInstrInfo.h"
-#include "MipsJITInfo.h"
-#include "MipsSelectionDAGInfo.h"
#include "MipsSubtarget.h"
-#include "llvm/ADT/OwningPtr.h"
-#include "llvm/IR/DataLayout.h"
+#include "llvm/CodeGen/Passes.h"
+#include "llvm/CodeGen/SelectionDAGISel.h"
#include "llvm/Target/TargetFrameLowering.h"
#include "llvm/Target/TargetMachine.h"
-#include "llvm/Target/TargetTransformImpl.h"
namespace llvm {
class formatted_raw_ostream;
class MipsTargetMachine : public LLVMTargetMachine {
MipsSubtarget Subtarget;
- const DataLayout DL; // Calculates type size & alignment
- OwningPtr<const MipsInstrInfo> InstrInfo;
- OwningPtr<const MipsFrameLowering> FrameLowering;
- MipsTargetLowering TLInfo;
- MipsSelectionDAGInfo TSInfo;
- MipsJITInfo JITInfo;
- ScalarTargetTransformImpl STTI;
- VectorTargetTransformImpl VTTI;
public:
- MipsTargetMachine(const Target &T, StringRef TT,
- StringRef CPU, StringRef FS, const TargetOptions &Options,
- Reloc::Model RM, CodeModel::Model CM,
- CodeGenOpt::Level OL,
- bool isLittle);
+ MipsTargetMachine(const Target &T, StringRef TT, StringRef CPU, StringRef FS,
+ const TargetOptions &Options, Reloc::Model RM,
+ CodeModel::Model CM, CodeGenOpt::Level OL, bool isLittle);
virtual ~MipsTargetMachine() {}
- virtual const MipsInstrInfo *getInstrInfo() const
- { return InstrInfo.get(); }
- virtual const TargetFrameLowering *getFrameLowering() const
- { return FrameLowering.get(); }
- virtual const MipsSubtarget *getSubtargetImpl() const
- { return &Subtarget; }
- virtual const DataLayout *getDataLayout() const
- { return &DL;}
- virtual MipsJITInfo *getJITInfo()
- { return &JITInfo; }
+ void addAnalysisPasses(PassManagerBase &PM) override;
- virtual const MipsRegisterInfo *getRegisterInfo() const {
- return &InstrInfo->getRegisterInfo();
+ const MipsInstrInfo *getInstrInfo() const override {
+ return getSubtargetImpl()->getInstrInfo();
}
-
- virtual const MipsTargetLowering *getTargetLowering() const {
- return &TLInfo;
+ const TargetFrameLowering *getFrameLowering() const override {
+ return getSubtargetImpl()->getFrameLowering();
}
-
- virtual const MipsSelectionDAGInfo* getSelectionDAGInfo() const {
- return &TSInfo;
+ const MipsSubtarget *getSubtargetImpl() const override { return &Subtarget; }
+ const InstrItineraryData *getInstrItineraryData() const override {
+ return Subtarget.inMips16Mode()
+ ? nullptr
+ : &getSubtargetImpl()->getInstrItineraryData();
}
-
- virtual const ScalarTargetTransformInfo *getScalarTargetTransformInfo()const {
- return &STTI;
+ MipsJITInfo *getJITInfo() override {
+ return Subtarget.getJITInfo();
+ }
+ const MipsRegisterInfo *getRegisterInfo() const override {
+ return getSubtargetImpl()->getRegisterInfo();
+ }
+ const MipsTargetLowering *getTargetLowering() const override {
+ return getSubtargetImpl()->getTargetLowering();
+ }
+ const DataLayout *getDataLayout() const override {
+ return getSubtargetImpl()->getDataLayout();
}
- virtual const VectorTargetTransformInfo *getVectorTargetTransformInfo()const {
- return &VTTI;
+ const MipsSelectionDAGInfo* getSelectionDAGInfo() const override {
+ return getSubtargetImpl()->getSelectionDAGInfo();
}
// Pass Pipeline Configuration
- virtual TargetPassConfig *createPassConfig(PassManagerBase &PM);
- virtual bool addCodeEmitter(PassManagerBase &PM, JITCodeEmitter &JCE);
+ TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
+ bool addCodeEmitter(PassManagerBase &PM, JITCodeEmitter &JCE) override;
};
/// MipsebTargetMachine - Mips32/64 big endian target machine.