AMDGPUAsmPrinter.h revision 263508 
1//===-- AMDGPUAsmPrinter.h - Print AMDGPU assembly code ---------*- 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 AMDGPU Assembly printer class.
12//
13//===----------------------------------------------------------------------===//
14
15#ifndef AMDGPU_ASMPRINTER_H
16#define AMDGPU_ASMPRINTER_H
17
18#include "llvm/CodeGen/AsmPrinter.h"
19#include <string>
20#include <vector>
21
22namespace llvm {
23
24class AMDGPUAsmPrinter : public AsmPrinter {
25
26public:
27  explicit AMDGPUAsmPrinter(TargetMachine &TM, MCStreamer &Streamer);
28
29  virtual bool runOnMachineFunction(MachineFunction &MF);
30
31  virtual const char *getPassName() const {
32    return "AMDGPU Assembly Printer";
33  }
34
35  /// \brief Emit register usage information so that the GPU driver
36  /// can correctly setup the GPU state.
37  void EmitProgramInfoR600(MachineFunction &MF);
38  void EmitProgramInfoSI(MachineFunction &MF);
39
40  /// Implemented in AMDGPUMCInstLower.cpp
41  virtual void EmitInstruction(const MachineInstr *MI);
42
43protected:
44  bool DisasmEnabled;
45  std::vector<std::string> DisasmLines, HexLines;
46  size_t DisasmLineMaxLen;
47};
48
49} // End anonymous llvm
50
51#endif //AMDGPU_ASMPRINTER_H
52