#define MIPSTARGETMACHINE_H
#include "MipsFrameLowering.h"
-#include "MipsInstrInfo.h"
#include "MipsISelLowering.h"
+#include "MipsInstrInfo.h"
#include "MipsJITInfo.h"
#include "MipsSelectionDAGInfo.h"
#include "MipsSubtarget.h"
-#include "llvm/Target/TargetMachine.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/ADT/OwningPtr.h"
+#include "llvm/CodeGen/Passes.h"
+#include "llvm/CodeGen/SelectionDAGISel.h"
+#include "llvm/IR/DataLayout.h"
#include "llvm/Target/TargetFrameLowering.h"
+#include "llvm/Target/TargetMachine.h"
namespace llvm {
- class formatted_raw_ostream;
-
- class MipsTargetMachine : public LLVMTargetMachine {
- MipsSubtarget Subtarget;
- const TargetData DataLayout; // Calculates type size & alignment
- MipsInstrInfo InstrInfo;
- MipsFrameLowering FrameLowering;
- MipsTargetLowering TLInfo;
- MipsSelectionDAGInfo TSInfo;
- MipsJITInfo JITInfo;
-
- 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);
+class formatted_raw_ostream;
+class MipsRegisterInfo;
+
+class MipsTargetMachine : public LLVMTargetMachine {
+ MipsSubtarget Subtarget;
+ const DataLayout DL; // Calculates type size & alignment
+ OwningPtr<const MipsInstrInfo> InstrInfo;
+ OwningPtr<const MipsFrameLowering> FrameLowering;
+ OwningPtr<const MipsTargetLowering> TLInfo;
+ OwningPtr<const MipsInstrInfo> InstrInfo16;
+ OwningPtr<const MipsFrameLowering> FrameLowering16;
+ OwningPtr<const MipsTargetLowering> TLInfo16;
+ OwningPtr<const MipsInstrInfo> InstrInfoSE;
+ OwningPtr<const MipsFrameLowering> FrameLoweringSE;
+ OwningPtr<const MipsTargetLowering> TLInfoSE;
+ MipsSelectionDAGInfo TSInfo;
+ const InstrItineraryData &InstrItins;
+ MipsJITInfo JITInfo;
+
+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);
+
+ virtual ~MipsTargetMachine() {}
+
+ virtual void addAnalysisPasses(PassManagerBase &PM);
+
+ 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 const InstrItineraryData *getInstrItineraryData() const {
+ return Subtarget.inMips16Mode() ? 0 : &InstrItins;
+ }
- virtual const MipsInstrInfo *getInstrInfo() const
- { return &InstrInfo; }
- virtual const TargetFrameLowering *getFrameLowering() const
- { return &FrameLowering; }
- virtual const MipsSubtarget *getSubtargetImpl() const
- { return &Subtarget; }
- virtual const TargetData *getTargetData() const
- { return &DataLayout;}
- virtual MipsJITInfo *getJITInfo()
- { return &JITInfo; }
+ virtual MipsJITInfo *getJITInfo()
+ { return &JITInfo; }
+ virtual const MipsRegisterInfo *getRegisterInfo() const {
+ return &InstrInfo->getRegisterInfo();
+ }
- virtual const MipsRegisterInfo *getRegisterInfo() const {
- return &InstrInfo.getRegisterInfo();
- }
+ virtual const MipsTargetLowering *getTargetLowering() const {
+ return TLInfo.get();
+ }
- virtual const MipsTargetLowering *getTargetLowering() const {
- return &TLInfo;
- }
+ virtual const MipsSelectionDAGInfo* getSelectionDAGInfo() const {
+ return &TSInfo;
+ }
- virtual const MipsSelectionDAGInfo* getSelectionDAGInfo() const {
- return &TSInfo;
- }
+ // Pass Pipeline Configuration
+ virtual TargetPassConfig *createPassConfig(PassManagerBase &PM);
+ virtual bool addCodeEmitter(PassManagerBase &PM, JITCodeEmitter &JCE);
- // Pass Pipeline Configuration
- virtual TargetPassConfig *createPassConfig(PassManagerBase &PM);
- virtual bool addCodeEmitter(PassManagerBase &PM,
- JITCodeEmitter &JCE);
+ // Set helper classes
+ void setHelperClassesMips16();
- };
+ void setHelperClassesMipsSE();
-/// MipsebTargetMachine - Mips32 big endian target machine.
+
+};
+
+/// MipsebTargetMachine - Mips32/64 big endian target machine.
///
class MipsebTargetMachine : public MipsTargetMachine {
virtual void anchor();
CodeGenOpt::Level OL);
};
-/// MipselTargetMachine - Mips32 little endian target machine.
+/// MipselTargetMachine - Mips32/64 little endian target machine.
///
class MipselTargetMachine : public MipsTargetMachine {
virtual void anchor();
CodeGenOpt::Level OL);
};
-/// Mips64ebTargetMachine - Mips64 big endian target machine.
-///
-class Mips64ebTargetMachine : public MipsTargetMachine {
- virtual void anchor();
-public:
- Mips64ebTargetMachine(const Target &T, StringRef TT,
- StringRef CPU, StringRef FS,
- const TargetOptions &Options,
- Reloc::Model RM, CodeModel::Model CM,
- CodeGenOpt::Level OL);
-};
-
-/// Mips64elTargetMachine - Mips64 little endian target machine.
-///
-class Mips64elTargetMachine : public MipsTargetMachine {
- virtual void anchor();
-public:
- Mips64elTargetMachine(const Target &T, StringRef TT,
- StringRef CPU, StringRef FS,
- const TargetOptions &Options,
- Reloc::Model RM, CodeModel::Model CM,
- CodeGenOpt::Level OL);
-};
} // End llvm namespace
#endif