1 //===-- AMDGPUAsmPrinter.h - Print AMDGPU assembly code ---------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
11 /// \brief AMDGPU Assembly printer class.
13 //===----------------------------------------------------------------------===//
15 #ifndef LLVM_LIB_TARGET_R600_AMDGPUASMPRINTER_H
16 #define LLVM_LIB_TARGET_R600_AMDGPUASMPRINTER_H
18 #include "llvm/CodeGen/AsmPrinter.h"
23 class AMDGPUAsmPrinter : public AsmPrinter {
25 struct SIProgramInfo {
38 // Fields set in PGM_RSRC1 pm4 packet.
49 // Bonus information for debugging.
53 void getSIProgramInfo(SIProgramInfo &Out, const MachineFunction &MF) const;
54 void findNumUsedRegistersSI(const MachineFunction &MF,
56 unsigned &NumVGPR) const;
58 /// \brief Emit register usage information so that the GPU driver
59 /// can correctly setup the GPU state.
60 void EmitProgramInfoR600(const MachineFunction &MF);
61 void EmitProgramInfoSI(const MachineFunction &MF, const SIProgramInfo &KernelInfo);
64 explicit AMDGPUAsmPrinter(TargetMachine &TM, MCStreamer &Streamer);
66 bool runOnMachineFunction(MachineFunction &MF) override;
68 const char *getPassName() const override {
69 return "AMDGPU Assembly Printer";
72 /// Implemented in AMDGPUMCInstLower.cpp
73 void EmitInstruction(const MachineInstr *MI) override;
75 void EmitEndOfAsmFile(Module &M) override;
79 std::vector<std::string> DisasmLines, HexLines;
80 size_t DisasmLineMaxLen;
83 } // End anonymous llvm