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//===-- R600AsmPrinter.h - Print R600 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
/// R600 Assembly printer class.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_AMDGPU_R600ASMPRINTER_H
#define LLVM_LIB_TARGET_AMDGPU_R600ASMPRINTER_H
#include "llvm/CodeGen/AsmPrinter.h"
namespace llvm {
class R600AsmPrinter final : public AsmPrinter {
public:
explicit R600AsmPrinter(TargetMachine &TM,
std::unique_ptr<MCStreamer> Streamer);
StringRef getPassName() const override;
bool runOnMachineFunction(MachineFunction &MF) override;
/// Implemented in AMDGPUMCInstLower.cpp
void EmitInstruction(const MachineInstr *MI) override;
/// Lower the specified LLVM Constant to an MCExpr.
/// The AsmPrinter::lowerConstantof does not know how to lower
/// addrspacecast, therefore they should be lowered by this function.
const MCExpr *lowerConstant(const Constant *CV) override;
private:
void EmitProgramInfoR600(const MachineFunction &MF);
};
AsmPrinter *
createR600AsmPrinterPass(TargetMachine &TM,
std::unique_ptr<MCStreamer> &&Streamer);
} // namespace llvm
#endif // LLVM_LIB_TARGET_AMDGPU_R600ASMPRINTER_H
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