//
//===----------------------------------------------------------------------===//
-
#ifndef NVPTX_TARGETMACHINE_H
#define NVPTX_TARGETMACHINE_H
-#include "NVPTXInstrInfo.h"
-#include "NVPTXISelLowering.h"
-#include "NVPTXRegisterInfo.h"
#include "NVPTXSubtarget.h"
-#include "NVPTXFrameLowering.h"
#include "ManagedStringPool.h"
-#include "llvm/DataLayout.h"
#include "llvm/Target/TargetFrameLowering.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetSelectionDAGInfo.h"
/// NVPTXTargetMachine
///
class NVPTXTargetMachine : public LLVMTargetMachine {
- NVPTXSubtarget Subtarget;
- const DataLayout DL; // Calculates type size & alignment
- NVPTXInstrInfo InstrInfo;
- NVPTXTargetLowering TLInfo;
- TargetSelectionDAGInfo TSInfo;
-
- // NVPTX does not have any call stack frame, but need a NVPTX specific
- // FrameLowering class because TargetFrameLowering is abstract.
- NVPTXFrameLowering FrameLowering;
+ NVPTXSubtarget Subtarget;
// Hold Strings that can be free'd all together with NVPTXTargetMachine
- ManagedStringPool ManagedStrPool;
-
- //bool addCommonCodeGenPasses(PassManagerBase &, CodeGenOpt::Level,
- // bool DisableVerify, MCContext *&OutCtx);
+ ManagedStringPool ManagedStrPool;
public:
- NVPTXTargetMachine(const Target &T, StringRef TT, StringRef CPU,
- StringRef FS, const TargetOptions &Options,
- Reloc::Model RM, CodeModel::Model CM,
- CodeGenOpt::Level OP,
- bool is64bit);
-
- virtual const TargetFrameLowering *getFrameLowering() const {
- return &FrameLowering;
- }
- virtual const NVPTXInstrInfo *getInstrInfo() const { return &InstrInfo; }
- virtual const DataLayout *getDataLayout() const { return &DL;}
- virtual const NVPTXSubtarget *getSubtargetImpl() const { return &Subtarget;}
-
- virtual const NVPTXRegisterInfo *getRegisterInfo() const {
- return &(InstrInfo.getRegisterInfo());
- }
-
- virtual NVPTXTargetLowering *getTargetLowering() const {
- return const_cast<NVPTXTargetLowering*>(&TLInfo);
- }
-
- virtual const TargetSelectionDAGInfo *getSelectionDAGInfo() const {
- return &TSInfo;
- }
-
- //virtual bool addInstSelector(PassManagerBase &PM,
- // CodeGenOpt::Level OptLevel);
+ NVPTXTargetMachine(const Target &T, StringRef TT, StringRef CPU, StringRef FS,
+ const TargetOptions &Options, Reloc::Model RM,
+ CodeModel::Model CM, CodeGenOpt::Level OP, bool is64bit);
- //virtual bool addPreRegAlloc(PassManagerBase &, CodeGenOpt::Level);
+ const NVPTXSubtarget *getSubtargetImpl() const override { return &Subtarget; }
ManagedStringPool *getManagedStrPool() const {
- return const_cast<ManagedStringPool*>(&ManagedStrPool);
+ return const_cast<ManagedStringPool *>(&ManagedStrPool);
}
- virtual TargetPassConfig *createPassConfig(PassManagerBase &PM);
-
- // Emission of machine code through JITCodeEmitter is not supported.
- virtual bool addPassesToEmitMachineCode(PassManagerBase &,
- JITCodeEmitter &,
- bool = true) {
- return true;
- }
+ TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
// Emission of machine code through MCJIT is not supported.
- virtual bool addPassesToEmitMC(PassManagerBase &,
- MCContext *&,
- raw_ostream &,
- bool = true) {
+ bool addPassesToEmitMC(PassManagerBase &, MCContext *&, raw_ostream &,
+ bool = true) override {
return true;
}
CodeGenOpt::Level OL);
};
-
} // end namespace llvm
#endif