LLVM 20.0.0git
SystemZGNUInstPrinter.h
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1//=- SystemZGNUInstPrinter.h - Convert SystemZ MCInst to assembly -*- 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// This class prints a SystemZ MCInst to a .s file in GNU assembly format.
10//
11//===----------------------------------------------------------------------===//
12
13#ifndef LLVM_LIB_TARGET_SYSTEMZ_MCTARGETDESC_SYSTEMZGNUINSTPRINTER_H
14#define LLVM_LIB_TARGET_SYSTEMZ_MCTARGETDESC_SYSTEMZGNUINSTPRINTER_H
15
18#include <cstdint>
19
20namespace llvm {
21
22class MCOperand;
23
25public:
27 const MCRegisterInfo &MRI)
29
30 // Automatically generated by tblgen.
31 std::pair<const char *, uint64_t>
32 getMnemonic(const MCInst &MI) const override;
34 static const char *getRegisterName(MCRegister Reg);
35
36 // Override MCInstPrinter.
37 void printInst(const MCInst *MI, uint64_t Address, StringRef Annot,
38 const MCSubtargetInfo &STI, raw_ostream &O) override;
39
40private:
41 void printFormattedRegName(const MCAsmInfo *MAI, MCRegister Reg,
42 raw_ostream &O) override;
43};
44
45} // end namespace llvm
46
47#endif // LLVM_LIB_TARGET_SYSTEMZ_MCTARGETDESC_SYSTEMZGNUINSTPRINTER_H
IRTranslator LLVM IR MI
unsigned Reg
This class is intended to be used as a base class for asm properties and features specific to the tar...
Definition: MCAsmInfo.h:56
const MCInstrInfo & MII
Definition: MCInstPrinter.h:53
const MCRegisterInfo & MRI
Definition: MCInstPrinter.h:54
const MCAsmInfo & MAI
Definition: MCInstPrinter.h:52
Instances of this class represent a single low-level machine instruction.
Definition: MCInst.h:185
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:33
Generic base class for all target subtargets.
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:51
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.
void printInstruction(const MCInst *MI, uint64_t Address, raw_ostream &O)
std::pair< const char *, uint64_t > getMnemonic(const MCInst &MI) const override
Returns a pair containing the mnemonic for MI and the number of bits left for further processing by p...
SystemZGNUInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII, const MCRegisterInfo &MRI)
static const char * getRegisterName(MCRegister Reg)
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