LLVM 17.0.0git
ARCInstPrinter.h
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1//===- ARCInstPrinter.h - Convert ARC MCInst to assembly syntax -*- 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-exception
6//
7//===----------------------------------------------------------------------===//
8///
9/// \file
10/// This file contains the declaration of the ARCInstPrinter class,
11/// which is used to print ARC MCInst to a .s file.
12///
13//===----------------------------------------------------------------------===//
14
15#ifndef LLVM_LIB_TARGET_ARC_INSTPRINTER_ARCINSTPRINTER_H
16#define LLVM_LIB_TARGET_ARC_INSTPRINTER_ARCINSTPRINTER_H
17
19
20namespace llvm {
21
23public:
25 const MCRegisterInfo &MRI)
26 : MCInstPrinter(MAI, MII, MRI) {}
27
28 // Autogenerated by tblgen.
29 std::pair<const char *, uint64_t> getMnemonic(const MCInst *MI) override;
31 static const char *getRegisterName(MCRegister Reg);
32
33 void printRegName(raw_ostream &OS, MCRegister Reg) const override;
34 void printInst(const MCInst *MI, uint64_t Address, StringRef Annot,
35 const MCSubtargetInfo &STI, raw_ostream &O) override;
36 void printCCOperand(const MCInst *MI, int OpNum, raw_ostream &O);
37 void printU6(const MCInst *MI, int OpNum, raw_ostream &O);
38
39private:
40 void printMemOperandRI(const MCInst *MI, unsigned OpNum, raw_ostream &O);
41 void printOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
42 void printOperand(const MCInst *MI, uint64_t /*Address*/, unsigned OpNum,
43 raw_ostream &O) {
44 printOperand(MI, OpNum, O);
45 }
46 void printPredicateOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
47 void printBRCCPredicateOperand(const MCInst *MI, unsigned OpNum,
48 raw_ostream &O);
49 void printU6ShiftedBy(unsigned ShiftBy, const MCInst *MI, int OpNum,
50 raw_ostream &O);
51};
52} // end namespace llvm
53
54#endif // LLVM_LIB_TARGET_ARC_INSTPRINTER_ARCINSTPRINTER_H
IRTranslator LLVM IR MI
unsigned Reg
void printCCOperand(const MCInst *MI, int OpNum, raw_ostream &O)
void printInst(const MCInst *MI, uint64_t Address, StringRef Annot, const MCSubtargetInfo &STI, raw_ostream &O) override
Print the specified MCInst to the specified raw_ostream.
static const char * getRegisterName(MCRegister Reg)
std::pair< const char *, uint64_t > getMnemonic(const MCInst *MI) override
Returns a pair containing the mnemonic for MI and the number of bits left for further processing by p...
void printInstruction(const MCInst *MI, uint64_t Address, raw_ostream &O)
void printRegName(raw_ostream &OS, MCRegister Reg) const override
Print the assembler register name.
ARCInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII, const MCRegisterInfo &MRI)
void printU6(const MCInst *MI, int OpNum, raw_ostream &O)
This class is intended to be used as a base class for asm properties and features specific to the tar...
Definition: MCAsmInfo.h:56
This is an instance of a target assembly language printer that converts an MCInst to valid target ass...
Definition: MCInstPrinter.h:44
const MCInstrInfo & MII
Definition: MCInstPrinter.h:51
const MCRegisterInfo & MRI
Definition: MCInstPrinter.h:52
const MCAsmInfo & MAI
Definition: MCInstPrinter.h:50
Instances of this class represent a single low-level machine instruction.
Definition: MCInst.h:184
Interface to description of machine instruction set.
Definition: MCInstrInfo.h:26
MCRegisterInfo base class - We assume that the target defines a static array of MCRegisterDesc object...
Wrapper class representing physical registers. Should be passed by value.
Definition: MCRegister.h:24
Generic base class for all target subtargets.
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:50
This class implements an extremely fast bulk output stream that can only output to a stream.
Definition: raw_ostream.h:52
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18