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1//===-- R600AsmPrinter.h - Print R600 assembly code -------------*- C++ -*-===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8//9/// \file10/// R600 Assembly printer class.11//12//===----------------------------------------------------------------------===//13 14#ifndef LLVM_LIB_TARGET_AMDGPU_R600ASMPRINTER_H15#define LLVM_LIB_TARGET_AMDGPU_R600ASMPRINTER_H16 17#include "llvm/CodeGen/AsmPrinter.h"18 19namespace llvm {20 21class R600AsmPrinter final : public AsmPrinter {22 23public:24 explicit R600AsmPrinter(TargetMachine &TM,25 std::unique_ptr<MCStreamer> Streamer);26 StringRef getPassName() const override;27 bool runOnMachineFunction(MachineFunction &MF) override;28 /// Implemented in AMDGPUMCInstLower.cpp29 void emitInstruction(const MachineInstr *MI) override;30 /// Lower the specified LLVM Constant to an MCExpr.31 /// The AsmPrinter::lowerConstantof does not know how to lower32 /// addrspacecast, therefore they should be lowered by this function.33 const MCExpr *lowerConstant(const Constant *CV, const Constant *BaseCV,34 uint64_t Offset) override;35 36private:37 void EmitProgramInfoR600(const MachineFunction &MF);38};39 40AsmPrinter *41createR600AsmPrinterPass(TargetMachine &TM,42 std::unique_ptr<MCStreamer> &&Streamer);43 44} // namespace llvm45 46#endif // LLVM_LIB_TARGET_AMDGPU_R600ASMPRINTER_H47