Line data    Source code

       1             : //===-- R600AsmPrinter.h - Print R600 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             : /// R600 Assembly printer class.
      12             : //
      13             : //===----------------------------------------------------------------------===//
      14             : 
      15             : #ifndef LLVM_LIB_TARGET_AMDGPU_R600ASMPRINTER_H
      16             : #define LLVM_LIB_TARGET_AMDGPU_R600ASMPRINTER_H
      17             : 
      18             : #include "llvm/CodeGen/AsmPrinter.h"
      19             : 
      20             : namespace llvm {
      21             : 
      22         277 : class R600AsmPrinter final : public AsmPrinter {
      23             : 
      24             : public:
      25             :   explicit R600AsmPrinter(TargetMachine &TM,
      26             :                           std::unique_ptr<MCStreamer> Streamer);
      27             :   StringRef getPassName() const override;
      28             :   bool runOnMachineFunction(MachineFunction &MF) override;
      29             :   /// Implemented in AMDGPUMCInstLower.cpp
      30             :   void EmitInstruction(const MachineInstr *MI) override;
      31             :   /// Lower the specified LLVM Constant to an MCExpr.
      32             :   /// The AsmPrinter::lowerConstantof does not know how to lower
      33             :   /// addrspacecast, therefore they should be lowered by this function.
      34             :   const MCExpr *lowerConstant(const Constant *CV) override;
      35             : 
      36             : private:
      37             :   void EmitProgramInfoR600(const MachineFunction &MF);
      38             : };
      39             : 
      40             : AsmPrinter *
      41             : createR600AsmPrinterPass(TargetMachine &TM,
      42             :                          std::unique_ptr<MCStreamer> &&Streamer);
      43             : 
      44             : } // namespace llvm
      45             : 
      46             : #endif // LLVM_LIB_TARGET_AMDGPU_R600ASMPRINTER_H