1//=== AArch64TargetMachine.h - Define TargetMachine for AArch64 -*- 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// This file declares the AArch64 specific subclass of TargetMachine.
11//
12//===----------------------------------------------------------------------===//
13
14#ifndef LLVM_AARCH64TARGETMACHINE_H
15#define LLVM_AARCH64TARGETMACHINE_H
16
17#include "AArch64FrameLowering.h"
18#include "AArch64ISelLowering.h"
19#include "AArch64InstrInfo.h"
20#include "AArch64SelectionDAGInfo.h"
21#include "AArch64Subtarget.h"
22#include "llvm/IR/DataLayout.h"
23#include "llvm/Target/TargetMachine.h"
24
25namespace llvm {
26
27class AArch64TargetMachine : public LLVMTargetMachine {
28  AArch64Subtarget          Subtarget;
29  AArch64InstrInfo          InstrInfo;
30  const DataLayout          DL;
31  AArch64TargetLowering     TLInfo;
32  AArch64SelectionDAGInfo   TSInfo;
33  AArch64FrameLowering      FrameLowering;
34
35public:
36  AArch64TargetMachine(const Target &T, StringRef TT, StringRef CPU,
37                       StringRef FS, const TargetOptions &Options,
38                       Reloc::Model RM, CodeModel::Model CM,
39                       CodeGenOpt::Level OL);
40
41  const AArch64InstrInfo *getInstrInfo() const {
42    return &InstrInfo;
43  }
44
45  const AArch64FrameLowering *getFrameLowering() const {
46    return &FrameLowering;
47  }
48
49  const AArch64TargetLowering *getTargetLowering() const {
50    return &TLInfo;
51  }
52
53  const AArch64SelectionDAGInfo *getSelectionDAGInfo() const {
54    return &TSInfo;
55  }
56
57  const AArch64Subtarget *getSubtargetImpl() const { return &Subtarget; }
58
59  const DataLayout *getDataLayout() const { return &DL; }
60
61  const TargetRegisterInfo *getRegisterInfo() const {
62    return &InstrInfo.getRegisterInfo();
63  }
64  TargetPassConfig *createPassConfig(PassManagerBase &PM);
65};
66
67}
68
69#endif
70