LLVM 17.0.0git
Public Member Functions | Static Public Member Functions | List of all members
llvm::NVPTXInstPrinter Class Reference

#include "Target/NVPTX/MCTargetDesc/NVPTXInstPrinter.h"

Inheritance diagram for llvm::NVPTXInstPrinter:
Inheritance graph
[legend]

Public Member Functions

 NVPTXInstPrinter (const MCAsmInfo &MAI, const MCInstrInfo &MII, const MCRegisterInfo &MRI)
 
void printRegName (raw_ostream &OS, MCRegister Reg) const override
 Print the assembler register name.
 
void printInst (const MCInst *MI, uint64_t Address, StringRef Annot, const MCSubtargetInfo &STI, raw_ostream &OS) override
 Print the specified MCInst to the specified raw_ostream.
 
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 printInstruction (generated by tablegen).
 
void printInstruction (const MCInst *MI, uint64_t Address, raw_ostream &O)
 
void printOperand (const MCInst *MI, unsigned OpNo, raw_ostream &O)
 
void printCvtMode (const MCInst *MI, int OpNum, raw_ostream &O, const char *Modifier=nullptr)
 
void printCmpMode (const MCInst *MI, int OpNum, raw_ostream &O, const char *Modifier=nullptr)
 
void printLdStCode (const MCInst *MI, int OpNum, raw_ostream &O, const char *Modifier=nullptr)
 
void printMmaCode (const MCInst *MI, int OpNum, raw_ostream &O, const char *Modifier=nullptr)
 
void printMemOperand (const MCInst *MI, int OpNum, raw_ostream &O, const char *Modifier=nullptr)
 
void printProtoIdent (const MCInst *MI, int OpNum, raw_ostream &O, const char *Modifier=nullptr)
 
- Public Member Functions inherited from llvm::MCInstPrinter
 MCInstPrinter (const MCAsmInfo &mai, const MCInstrInfo &mii, const MCRegisterInfo &mri)
 
virtual ~MCInstPrinter ()
 
virtual bool applyTargetSpecificCLOption (StringRef Opt)
 Customize the printer according to a command line option.
 
void setCommentStream (raw_ostream &OS)
 Specify a stream to emit comments to.
 
virtual std::pair< const char *, uint64_t > getMnemonic (const MCInst *MI)=0
 Returns a pair containing the mnemonic for MI and the number of bits left for further processing by printInstruction (generated by tablegen).
 
virtual void printInst (const MCInst *MI, uint64_t Address, StringRef Annot, const MCSubtargetInfo &STI, raw_ostream &OS)=0
 Print the specified MCInst to the specified raw_ostream.
 
StringRef getOpcodeName (unsigned Opcode) const
 Return the name of the specified opcode enum (e.g.
 
virtual void printRegName (raw_ostream &OS, MCRegister Reg) const
 Print the assembler register name.
 
bool getUseMarkup () const
 
void setUseMarkup (bool Value)
 
StringRef markup (StringRef s) const
 Utility functions to make adding mark ups simpler.
 
bool getPrintImmHex () const
 
void setPrintImmHex (bool Value)
 
void setPrintHexStyle (HexStyle::Style Value)
 
void setPrintBranchImmAsAddress (bool Value)
 
void setSymbolizeOperands (bool Value)
 
void setMCInstrAnalysis (const MCInstrAnalysis *Value)
 
format_object< int64_t > formatImm (int64_t Value) const
 Utility function to print immediates in decimal or hex.
 
format_object< int64_t > formatDec (int64_t Value) const
 Utility functions to print decimal/hexadecimal values.
 
format_object< int64_t > formatHex (int64_t Value) const
 
format_object< uint64_t > formatHex (uint64_t Value) const
 

Static Public Member Functions

static const char * getRegisterName (MCRegister Reg)
 

Additional Inherited Members

- Protected Member Functions inherited from llvm::MCInstPrinter
void printAnnotation (raw_ostream &OS, StringRef Annot)
 Utility function for printing annotations.
 
const char * matchAliasPatterns (const MCInst *MI, const MCSubtargetInfo *STI, const AliasMatchingData &M)
 Helper for matching MCInsts to alias patterns when printing instructions.
 
- Protected Attributes inherited from llvm::MCInstPrinter
raw_ostream * CommentStream = nullptr
 A stream that comments can be emitted to if desired.
 
const MCAsmInfo & MAI
 
const MCInstrInfo & MII
 
const MCRegisterInfo & MRI
 
const MCInstrAnalysis * MIA = nullptr
 
bool UseMarkup = false
 True if we are printing marked up assembly.
 
bool PrintAliases = true
 True if we prefer aliases (e.g. nop) to raw mnemonics.
 
bool PrintImmHex = false
 True if we are printing immediates as hex.
 
HexStyle::Style PrintHexStyle = HexStyle::C
 Which style to use for printing hexadecimal values.
 
bool PrintBranchImmAsAddress = false
 If true, a branch immediate (e.g.
 
bool SymbolizeOperands = false
 If true, symbolize branch target and memory reference operands.
 

Detailed Description

Definition at line 22 of file NVPTXInstPrinter.h.

Constructor & Destructor Documentation

◆ NVPTXInstPrinter()

NVPTXInstPrinter::NVPTXInstPrinter ( const MCAsmInfo &  MAI,
const MCInstrInfo &  MII,
const MCRegisterInfo &  MRI 
)

Definition at line 30 of file NVPTXInstPrinter.cpp.

Member Function Documentation

◆ getMnemonic()

std::pair< const char *, uint64_t > llvm::NVPTXInstPrinter::getMnemonic ( const MCInst *  MI)
overridevirtual

Returns a pair containing the mnemonic for MI and the number of bits left for further processing by printInstruction (generated by tablegen).

Implements llvm::MCInstPrinter.

◆ getRegisterName()

static const char * llvm::NVPTXInstPrinter::getRegisterName ( MCRegister  Reg)
static

Referenced by printRegName().

◆ printCmpMode()

void NVPTXInstPrinter::printCmpMode ( const MCInst *  MI,
int  OpNum,
raw_ostream &  O,
const char *  Modifier = nullptr 
)

Definition at line 155 of file NVPTXInstPrinter.cpp.

References llvm::NVPTX::PTXCmpMode::BASE_MASK, llvm::NVPTX::PTXCmpMode::EQ, llvm::NVPTX::PTXCmpMode::EQU, llvm::NVPTX::PTXCmpMode::FTZ_FLAG, llvm::NVPTX::PTXCmpMode::GE, llvm::MCOperand::getImm(), llvm::NVPTX::PTXCmpMode::GEU, llvm::NVPTX::PTXCmpMode::GT, llvm::NVPTX::PTXCmpMode::GTU, llvm::NVPTX::PTXCmpMode::HI, llvm::NVPTX::PTXCmpMode::HS, llvm::NVPTX::PTXCmpMode::LE, llvm::NVPTX::PTXCmpMode::LEU, llvm_unreachable, llvm::NVPTX::PTXCmpMode::LO, llvm::NVPTX::PTXCmpMode::LS, llvm::NVPTX::PTXCmpMode::LT, llvm::NVPTX::PTXCmpMode::LTU, MI, llvm::NVPTX::PTXCmpMode::NE, llvm::NVPTX::PTXCmpMode::NEU, llvm::NVPTX::PTXCmpMode::NotANumber, and llvm::NVPTX::PTXCmpMode::NUM.

◆ printCvtMode()

void NVPTXInstPrinter::printCvtMode ( const MCInst *  MI,
int  OpNum,
raw_ostream &  O,
const char *  Modifier = nullptr 
)

Definition at line 98 of file NVPTXInstPrinter.cpp.

References llvm::NVPTX::PTXCvtMode::BASE_MASK, llvm::NVPTX::PTXCvtMode::FTZ_FLAG, llvm::MCOperand::getImm(), llvm_unreachable, MI, llvm::NVPTX::PTXCvtMode::NONE, llvm::NVPTX::PTXCvtMode::RELU_FLAG, llvm::NVPTX::PTXCvtMode::RM, llvm::NVPTX::PTXCvtMode::RMI, llvm::NVPTX::PTXCvtMode::RN, llvm::NVPTX::PTXCvtMode::RNA, llvm::NVPTX::PTXCvtMode::RNI, llvm::NVPTX::PTXCvtMode::RP, llvm::NVPTX::PTXCvtMode::RPI, llvm::NVPTX::PTXCvtMode::RZ, llvm::NVPTX::PTXCvtMode::RZI, and llvm::NVPTX::PTXCvtMode::SAT_FLAG.

◆ printInst()

void NVPTXInstPrinter::printInst ( const MCInst *  MI,
uint64_t  Address,
StringRef  Annot,
const MCSubtargetInfo &  STI,
raw_ostream &  OS 
)
overridevirtual

Print the specified MCInst to the specified raw_ostream.

Address the address of current instruction on most targets, used to print a PC relative immediate as the target address. On targets where a PC relative immediate is relative to the next instruction and the length of a MCInst is difficult to measure (e.g. x86), this is the address of the next instruction. If Address is 0, the immediate will be printed.

Implements llvm::MCInstPrinter.

Definition at line 75 of file NVPTXInstPrinter.cpp.

References llvm::Address, MI, OS, llvm::MCInstPrinter::printAnnotation(), and printInstruction().

◆ printInstruction()

void llvm::NVPTXInstPrinter::printInstruction ( const MCInst *  MI,
uint64_t  Address,
raw_ostream &  O 
)

Referenced by printInst().

◆ printLdStCode()

void NVPTXInstPrinter::printLdStCode ( const MCInst *  MI,
int  OpNum,
raw_ostream &  O,
const char *  Modifier = nullptr 
)

Definition at line 228 of file NVPTXInstPrinter.cpp.

References llvm::NVPTX::PTXLdStInstCode::CONSTANT, llvm::NVPTX::PTXLdStInstCode::Float, llvm::NVPTX::PTXLdStInstCode::GENERIC, llvm::MCOperand::getImm(), llvm::NVPTX::PTXLdStInstCode::GLOBAL, llvm_unreachable, llvm::NVPTX::PTXLdStInstCode::LOCAL, MI, llvm::NVPTX::PTXLdStInstCode::PARAM, llvm::NVPTX::PTXLdStInstCode::SHARED, llvm::NVPTX::PTXLdStInstCode::Signed, llvm::NVPTX::PTXLdStInstCode::Unsigned, llvm::NVPTX::PTXLdStInstCode::Untyped, llvm::NVPTX::PTXLdStInstCode::V2, and llvm::NVPTX::PTXLdStInstCode::V4.

◆ printMemOperand()

void NVPTXInstPrinter::printMemOperand ( const MCInst *  MI,
int  OpNum,
raw_ostream &  O,
const char *  Modifier = nullptr 
)

Definition at line 294 of file NVPTXInstPrinter.cpp.

References MI, and printOperand().

◆ printMmaCode()

void NVPTXInstPrinter::printMmaCode ( const MCInst *  MI,
int  OpNum,
raw_ostream &  O,
const char *  Modifier = nullptr 
)

Definition at line 280 of file NVPTXInstPrinter.cpp.

References llvm::MCOperand::getImm(), llvm_unreachable, and MI.

◆ printOperand()

void NVPTXInstPrinter::printOperand ( const MCInst *  MI,
unsigned  OpNo,
raw_ostream &  O 
)

Definition at line 84 of file NVPTXInstPrinter.cpp.

References assert(), llvm::MCInstPrinter::formatImm(), llvm::MCInstPrinter::MAI, llvm::MCInstPrinter::markup(), MI, and printRegName().

Referenced by printMemOperand().

◆ printProtoIdent()

void NVPTXInstPrinter::printProtoIdent ( const MCInst *  MI,
int  OpNum,
raw_ostream &  O,
const char *  Modifier = nullptr 
)

Definition at line 310 of file NVPTXInstPrinter.cpp.

References assert(), MI, and Sym.

◆ printRegName()

void NVPTXInstPrinter::printRegName ( raw_ostream &  OS,
MCRegister  Reg 
) const
overridevirtual

Print the assembler register name.

Reimplemented from llvm::MCInstPrinter.

Definition at line 34 of file NVPTXInstPrinter.cpp.

References getRegisterName(), OS, and llvm::report_fatal_error().

Referenced by printOperand().

The documentation for this class was generated from the following files:
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