LLVM 18.0.0git
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)
 
void printPrmtMode (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)
 
bool getUseColor () const
 
void setUseColor (bool Value)
 
WithMarkup markup (raw_ostream &OS, Markup M) const
 
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

- Public Types inherited from llvm::MCInstPrinter
enum class  Markup { Immediate , Register , Target , Memory }
 
- 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 UseColor = false
 True if we are printing colored 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 149 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 92 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 69 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 222 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 288 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 274 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 78 of file NVPTXInstPrinter.cpp.

References assert(), llvm::MCInstPrinter::formatImm(), llvm::MCInstPrinter::Immediate, llvm::MCInstPrinter::MAI, llvm::MCInstPrinter::markup(), MI, llvm::DWARFExpression::Operation::print(), and printRegName().

Referenced by printMemOperand().

◆ printPrmtMode()

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

Definition at line 313 of file NVPTXInstPrinter.cpp.

References llvm::NVPTX::PTXPrmtMode::B4E, llvm::NVPTX::PTXPrmtMode::ECL, llvm::NVPTX::PTXPrmtMode::ECR, llvm::NVPTX::PTXPrmtMode::F4E, llvm::MCOperand::getImm(), MI, llvm::NVPTX::PTXPrmtMode::NONE, llvm::NVPTX::PTXPrmtMode::RC16, and llvm::NVPTX::PTXPrmtMode::RC8.

◆ printProtoIdent()

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

Definition at line 304 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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