ARM.h revision 218893 
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 "ARMBaseInfo.h"
19#include "llvm/Support/ErrorHandling.h"
20#include "llvm/Target/TargetMachine.h"
21#include <cassert>
22
23namespace llvm {
24
25class ARMBaseTargetMachine;
26class FunctionPass;
27class JITCodeEmitter;
28class formatted_raw_ostream;
29class MCCodeEmitter;
30class TargetAsmBackend;
31class MachineInstr;
32class ARMAsmPrinter;
33class MCInst;
34
35MCCodeEmitter *createARMMCCodeEmitter(const Target &,
36                                      TargetMachine &TM,
37                                      MCContext &Ctx);
38
39TargetAsmBackend *createARMAsmBackend(const Target &, const std::string &);
40
41FunctionPass *createARMISelDag(ARMBaseTargetMachine &TM,
42                               CodeGenOpt::Level OptLevel);
43
44FunctionPass *createARMJITCodeEmitterPass(ARMBaseTargetMachine &TM,
45                                          JITCodeEmitter &JCE);
46
47FunctionPass *createARMLoadStoreOptimizationPass(bool PreAlloc = false);
48FunctionPass *createARMExpandPseudoPass();
49FunctionPass *createARMGlobalMergePass(const TargetLowering* tli);
50FunctionPass *createARMConstantIslandPass();
51FunctionPass *createNEONMoveFixPass();
52FunctionPass *createMLxExpansionPass();
53FunctionPass *createThumb2ITBlockPass();
54FunctionPass *createThumb2SizeReductionPass();
55
56extern Target TheARMTarget, TheThumbTarget;
57
58void LowerARMMachineInstrToMCInst(const MachineInstr *MI, MCInst &OutMI,
59                                  ARMAsmPrinter &AP);
60
61} // end namespace llvm;
62
63#endif
64