ARM.h revision 245431 
1//===-- ARM.h - Top-level interface for ARM representation ------*- 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 contains the entry points for global functions defined in the LLVM
11// ARM back-end.
12//
13//===----------------------------------------------------------------------===//
14
15#ifndef TARGET_ARM_H
16#define TARGET_ARM_H
17
18#include "MCTargetDesc/ARMBaseInfo.h"
19#include "MCTargetDesc/ARMMCTargetDesc.h"
20#include "llvm/Support/DataTypes.h"
21#include "llvm/Target/TargetMachine.h"
22
23namespace llvm {
24
25class ARMAsmPrinter;
26class ARMBaseTargetMachine;
27class FunctionPass;
28class JITCodeEmitter;
29class MachineInstr;
30class MCInst;
31
32FunctionPass *createARMISelDag(ARMBaseTargetMachine &TM,
33                               CodeGenOpt::Level OptLevel);
34
35FunctionPass *createARMJITCodeEmitterPass(ARMBaseTargetMachine &TM,
36                                          JITCodeEmitter &JCE);
37
38FunctionPass *createARMLoadStoreOptimizationPass(bool PreAlloc = false);
39FunctionPass *createARMExpandPseudoPass();
40FunctionPass *createARMGlobalBaseRegPass();
41FunctionPass *createARMGlobalMergePass(const TargetLowering* tli);
42FunctionPass *createARMConstantIslandPass();
43FunctionPass *createMLxExpansionPass();
44FunctionPass *createThumb2ITBlockPass();
45FunctionPass *createThumb2SizeReductionPass();
46
47void LowerARMMachineInstrToMCInst(const MachineInstr *MI, MCInst &OutMI,
48                                  ARMAsmPrinter &AP);
49
50} // end namespace llvm;
51
52#endif
53