summaryrefslogtreecommitdiff
path: root/lib/Target/R600/AMDGPUAsmPrinter.h
blob: 05dc9bb672d7fd8b4ecc4f6910cf512e9e027d24 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
//===-- AMDGPUAsmPrinter.h - Print AMDGPU assembly code ---------*- C++ -*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
/// \file
/// \brief AMDGPU Assembly printer class.
//
//===----------------------------------------------------------------------===//

#ifndef AMDGPU_ASMPRINTER_H
#define AMDGPU_ASMPRINTER_H

#include "llvm/CodeGen/AsmPrinter.h"
#include <string>
#include <vector>

namespace llvm {

class AMDGPUAsmPrinter : public AsmPrinter {

public:
  explicit AMDGPUAsmPrinter(TargetMachine &TM, MCStreamer &Streamer);

  virtual bool runOnMachineFunction(MachineFunction &MF);

  virtual const char *getPassName() const {
    return "AMDGPU Assembly Printer";
  }

  /// \brief Emit register usage information so that the GPU driver
  /// can correctly setup the GPU state.
  void EmitProgramInfoR600(MachineFunction &MF);
  void EmitProgramInfoSI(MachineFunction &MF);

  /// Implemented in AMDGPUMCInstLower.cpp
  virtual void EmitInstruction(const MachineInstr *MI);

protected:
  bool DisasmEnabled;
  std::vector<std::string> DisasmLines, HexLines;
  size_t DisasmLineMaxLen;
};

} // End anonymous llvm

#endif //AMDGPU_ASMPRINTER_H