AMDGPUMCCodeEmitter.h revision 36b56886974eae4f9c5ebc96befd3e7bfe5de338 
1//===-- AMDGPUCodeEmitter.h - AMDGPU Code Emitter interface -----*- 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/// \file
11/// \brief CodeEmitter interface for R600 and SI codegen.
12//
13//===----------------------------------------------------------------------===//
14
15#ifndef AMDGPUCODEEMITTER_H
16#define AMDGPUCODEEMITTER_H
17
18#include "llvm/MC/MCCodeEmitter.h"
19#include "llvm/Support/raw_ostream.h"
20
21namespace llvm {
22
23class MCInst;
24class MCOperand;
25class MCSubtargetInfo;
26
27class AMDGPUMCCodeEmitter : public MCCodeEmitter {
28  virtual void anchor();
29public:
30
31  uint64_t getBinaryCodeForInstr(const MCInst &MI,
32                                 SmallVectorImpl<MCFixup> &Fixups,
33                                 const MCSubtargetInfo &STI) const;
34
35  virtual uint64_t getMachineOpValue(const MCInst &MI, const MCOperand &MO,
36                                     SmallVectorImpl<MCFixup> &Fixups,
37                                     const MCSubtargetInfo &STI) const {
38    return 0;
39  }
40};
41
42} // End namespace llvm
43
44#endif // AMDGPUCODEEMITTER_H
45