1 //===-- ARMTargetMachine.h - Define TargetMachine for ARM -------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file was developed by the "Instituto Nokia de Tecnologia" and
6 // is distributed under the University of Illinois Open Source
7 // License. See LICENSE.TXT for details.
9 //===----------------------------------------------------------------------===//
11 // This file declares the ARM specific subclass of TargetMachine.
13 //===----------------------------------------------------------------------===//
15 #ifndef ARMTARGETMACHINE_H
16 #define ARMTARGETMACHINE_H
18 #include "llvm/Target/TargetMachine.h"
19 #include "llvm/Target/TargetData.h"
20 #include "llvm/Target/TargetFrameInfo.h"
21 #include "llvm/PassManager.h"
22 #include "ARMInstrInfo.h"
23 #include "ARMFrameInfo.h"
29 class ARMTargetMachine : public TargetMachine {
30 const TargetData DataLayout; // Calculates type size & alignment
31 ARMInstrInfo InstrInfo;
32 ARMFrameInfo FrameInfo;
34 ARMTargetMachine(const Module &M, const std::string &FS);
36 virtual const ARMInstrInfo *getInstrInfo() const { return &InstrInfo; }
37 virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
38 virtual const MRegisterInfo *getRegisterInfo() const {
39 return &InstrInfo.getRegisterInfo();
41 virtual const TargetData *getTargetData() const { return &DataLayout; }
42 static unsigned getModuleMatchQuality(const Module &M);
44 virtual bool addPassesToEmitFile(PassManager &PM, std::ostream &Out,
45 CodeGenFileType FileType, bool Fast);
48 } // end namespace llvm