56 lines
1.9 KiB
C++
56 lines
1.9 KiB
C++
//===- LoongArchAsmPrinter.h - LoongArch LLVM Assembly Printer -*- C++ -*--===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// LoongArch Assembly printer class.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_LOONGARCH_LOONGARCHASMPRINTER_H
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#define LLVM_LIB_TARGET_LOONGARCH_LOONGARCHASMPRINTER_H
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#include "LoongArchSubtarget.h"
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#include "llvm/CodeGen/AsmPrinter.h"
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#include "llvm/MC/MCStreamer.h"
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#include "llvm/Support/Compiler.h"
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namespace llvm {
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class LLVM_LIBRARY_VISIBILITY LoongArchAsmPrinter : public AsmPrinter {
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const MCSubtargetInfo *STI;
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public:
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explicit LoongArchAsmPrinter(TargetMachine &TM,
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std::unique_ptr<MCStreamer> Streamer)
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: AsmPrinter(TM, std::move(Streamer)), STI(TM.getMCSubtargetInfo()) {}
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StringRef getPassName() const override {
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return "LoongArch Assembly Printer";
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}
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bool runOnMachineFunction(MachineFunction &MF) override;
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void emitInstruction(const MachineInstr *MI) override;
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bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
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const char *ExtraCode, raw_ostream &OS) override;
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bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
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const char *ExtraCode, raw_ostream &OS) override;
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// tblgen'erated function.
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bool emitPseudoExpansionLowering(MCStreamer &OutStreamer,
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const MachineInstr *MI);
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// Wrapper needed for tblgenned pseudo lowering.
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bool lowerOperand(const MachineOperand &MO, MCOperand &MCOp) const {
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return lowerLoongArchMachineOperandToMCOperand(MO, MCOp, *this);
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}
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};
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} // end namespace llvm
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#endif // LLVM_LIB_TARGET_LOONGARCH_LOONGARCHASMPRINTER_H
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