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Diffstat (limited to 'contrib/llvm/lib/Target/CellSPU/SPUTargetMachine.h')
-rw-r--r-- | contrib/llvm/lib/Target/CellSPU/SPUTargetMachine.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/CellSPU/SPUTargetMachine.h b/contrib/llvm/lib/Target/CellSPU/SPUTargetMachine.h new file mode 100644 index 0000000..3e5d38c --- /dev/null +++ b/contrib/llvm/lib/Target/CellSPU/SPUTargetMachine.h @@ -0,0 +1,87 @@ +//===-- SPUTargetMachine.h - Define TargetMachine for Cell SPU --*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file declares the CellSPU-specific subclass of TargetMachine. +// +//===----------------------------------------------------------------------===// + +#ifndef SPU_TARGETMACHINE_H +#define SPU_TARGETMACHINE_H + +#include "SPUSubtarget.h" +#include "SPUInstrInfo.h" +#include "SPUISelLowering.h" +#include "SPUSelectionDAGInfo.h" +#include "SPUFrameLowering.h" +#include "llvm/Target/TargetMachine.h" +#include "llvm/Target/TargetData.h" + +namespace llvm { + +/// SPUTargetMachine +/// +class SPUTargetMachine : public LLVMTargetMachine { + SPUSubtarget Subtarget; + const TargetData DataLayout; + SPUInstrInfo InstrInfo; + SPUFrameLowering FrameLowering; + SPUTargetLowering TLInfo; + SPUSelectionDAGInfo TSInfo; + InstrItineraryData InstrItins; +public: + SPUTargetMachine(const Target &T, StringRef TT, + StringRef CPU, StringRef FS, const TargetOptions &Options, + Reloc::Model RM, CodeModel::Model CM, + CodeGenOpt::Level OL); + + /// Return the subtarget implementation object + virtual const SPUSubtarget *getSubtargetImpl() const { + return &Subtarget; + } + virtual const SPUInstrInfo *getInstrInfo() const { + return &InstrInfo; + } + virtual const SPUFrameLowering *getFrameLowering() const { + return &FrameLowering; + } + /*! + \note Cell SPU does not support JIT today. It could support JIT at some + point. + */ + virtual TargetJITInfo *getJITInfo() { + return NULL; + } + + virtual const SPUTargetLowering *getTargetLowering() const { + return &TLInfo; + } + + virtual const SPUSelectionDAGInfo* getSelectionDAGInfo() const { + return &TSInfo; + } + + virtual const SPURegisterInfo *getRegisterInfo() const { + return &InstrInfo.getRegisterInfo(); + } + + virtual const TargetData *getTargetData() const { + return &DataLayout; + } + + virtual const InstrItineraryData *getInstrItineraryData() const { + return &InstrItins; + } + + // Pass Pipeline Configuration + virtual TargetPassConfig *createPassConfig(PassManagerBase &PM); +}; + +} // end namespace llvm + +#endif |