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 22 namespace llvm { 23 24 class AMDGPUAsmPrinter : public AsmPrinter { 25 26 public: 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 43 protected: 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