XCoreTargetMachine.h revision 263508 
1//===-- XCoreTargetMachine.h - Define TargetMachine for XCore ---*- 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 XCore specific subclass of TargetMachine.
11//
12//===----------------------------------------------------------------------===//
13
14#ifndef XCORETARGETMACHINE_H
15#define XCORETARGETMACHINE_H
16
17#include "XCoreFrameLowering.h"
18#include "XCoreISelLowering.h"
19#include "XCoreInstrInfo.h"
20#include "XCoreSelectionDAGInfo.h"
21#include "XCoreSubtarget.h"
22#include "llvm/IR/DataLayout.h"
23#include "llvm/Target/TargetMachine.h"
24
25namespace llvm {
26
27class XCoreTargetMachine : public LLVMTargetMachine {
28  XCoreSubtarget Subtarget;
29  const DataLayout DL;       // Calculates type size & alignment
30  XCoreInstrInfo InstrInfo;
31  XCoreFrameLowering FrameLowering;
32  XCoreTargetLowering TLInfo;
33  XCoreSelectionDAGInfo TSInfo;
34public:
35  XCoreTargetMachine(const Target &T, StringRef TT,
36                     StringRef CPU, StringRef FS, const TargetOptions &Options,
37                     Reloc::Model RM, CodeModel::Model CM,
38                     CodeGenOpt::Level OL);
39
40  virtual const XCoreInstrInfo *getInstrInfo() const { return &InstrInfo; }
41  virtual const XCoreFrameLowering *getFrameLowering() const {
42    return &FrameLowering;
43  }
44  virtual const XCoreSubtarget *getSubtargetImpl() const { return &Subtarget; }
45  virtual const XCoreTargetLowering *getTargetLowering() const {
46    return &TLInfo;
47  }
48
49  virtual const XCoreSelectionDAGInfo* getSelectionDAGInfo() const {
50    return &TSInfo;
51  }
52
53  virtual const TargetRegisterInfo *getRegisterInfo() const {
54    return &InstrInfo.getRegisterInfo();
55  }
56  virtual const DataLayout       *getDataLayout() const { return &DL; }
57
58  // Pass Pipeline Configuration
59  virtual TargetPassConfig *createPassConfig(PassManagerBase &PM);
60
61  virtual void addAnalysisPasses(PassManagerBase &PM);
62};
63
64} // end namespace llvm
65
66#endif
67