ARM.h revision bcbf3fddef46f1f6e2f2408064c4b75e4b6c90f5 
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 *createA15SDOptimizerPass();
39FunctionPass *createARMLoadStoreOptimizationPass(bool PreAlloc = false);
40FunctionPass *createARMExpandPseudoPass();
41FunctionPass *createARMGlobalBaseRegPass();
42FunctionPass *createARMGlobalMergePass(const TargetLowering* tli);
43FunctionPass *createARMConstantIslandPass();
44FunctionPass *createMLxExpansionPass();
45FunctionPass *createThumb2ITBlockPass();
46FunctionPass *createThumb2SizeReductionPass();
47
48/// \brief Creates an ARM-specific Target Transformation Info pass.
49ImmutablePass *createARMTargetTransformInfoPass(const ARMBaseTargetMachine *TM);
50
51void LowerARMMachineInstrToMCInst(const MachineInstr *MI, MCInst &OutMI,
52                                  ARMAsmPrinter &AP);
53
54} // end namespace llvm;
55
56#endif
57