1//===-- AMDGPUTargetMachine.h - AMDGPU TargetMachine Interface --*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10//  The AMDGPU TargetMachine interface definition for hw codgen targets.
11//
12//===----------------------------------------------------------------------===//
13
14#ifndef AMDGPU_TARGET_MACHINE_H
15#define AMDGPU_TARGET_MACHINE_H
16
17#include "AMDGPUInstrInfo.h"
18#include "AMDGPUSubtarget.h"
19#include "AMDILFrameLowering.h"
20#include "AMDILIntrinsicInfo.h"
21#include "R600ISelLowering.h"
22#include "llvm/ADT/OwningPtr.h"
23#include "llvm/Target/TargetData.h"
24
25namespace llvm {
26
27MCAsmInfo* createMCAsmInfo(const Target &T, StringRef TT);
28
29class AMDGPUTargetMachine : public LLVMTargetMachine {
30
31  AMDGPUSubtarget Subtarget;
32  const TargetData DataLayout;
33  AMDGPUFrameLowering FrameLowering;
34  AMDGPUIntrinsicInfo IntrinsicInfo;
35  const AMDGPUInstrInfo * InstrInfo;
36  AMDGPUTargetLowering * TLInfo;
37  const InstrItineraryData* InstrItins;
38  bool mDump;
39
40public:
41   AMDGPUTargetMachine(const Target &T, StringRef TT, StringRef FS,
42                       StringRef CPU,
43                       TargetOptions Options,
44                       Reloc::Model RM, CodeModel::Model CM,
45                       CodeGenOpt::Level OL);
46   ~AMDGPUTargetMachine();
47   virtual const AMDGPUFrameLowering* getFrameLowering() const {
48     return &FrameLowering;
49   }
50   virtual const AMDGPUIntrinsicInfo* getIntrinsicInfo() const {
51     return &IntrinsicInfo;
52   }
53   virtual const AMDGPUInstrInfo *getInstrInfo() const {return InstrInfo;}
54   virtual const AMDGPUSubtarget *getSubtargetImpl() const {return &Subtarget; }
55   virtual const AMDGPURegisterInfo *getRegisterInfo() const {
56      return &InstrInfo->getRegisterInfo();
57   }
58   virtual AMDGPUTargetLowering * getTargetLowering() const {
59      return TLInfo;
60   }
61   virtual const InstrItineraryData* getInstrItineraryData() const {
62      return InstrItins;
63   }
64   virtual const TargetData* getTargetData() const { return &DataLayout; }
65   virtual TargetPassConfig *createPassConfig(PassManagerBase &PM);
66};
67
68} // End namespace llvm
69
70#endif // AMDGPU_TARGET_MACHINE_H
71