LLVM  14.0.0git
Public Member Functions | Static Public Member Functions | Protected Member Functions | List of all members
llvm::AMDGPUInstPrinter Class Reference

#include "Target/AMDGPU/MCTargetDesc/AMDGPUInstPrinter.h"

Inheritance diagram for llvm::AMDGPUInstPrinter:
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Collaboration diagram for llvm::AMDGPUInstPrinter:
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Public Member Functions

 AMDGPUInstPrinter (const MCAsmInfo &MAI, const MCInstrInfo &MII, const MCRegisterInfo &MRI)
 
void printRegName (raw_ostream &OS, unsigned RegNo) const override
 Print the assembler register name. More...
 
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). More...
 
void printInstruction (const MCInst *MI, uint64_t Address, const MCSubtargetInfo &STI, 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. More...
 
- 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. More...
 
void setCommentStream (raw_ostream &OS)
 Specify a stream to emit comments to. More...
 
StringRef getOpcodeName (unsigned Opcode) const
 Return the name of the specified opcode enum (e.g. More...
 
bool getUseMarkup () const
 
void setUseMarkup (bool Value)
 
StringRef markup (StringRef s) const
 Utility functions to make adding mark ups simpler. More...
 
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. More...
 
format_object< int64_t > formatDec (int64_t Value) const
 Utility functions to print decimal/hexadecimal values. More...
 
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 (unsigned RegNo)
 
static void printRegOperand (unsigned RegNo, raw_ostream &O, const MCRegisterInfo &MRI)
 
static void printIfSet (const MCInst *MI, unsigned OpNo, raw_ostream &O, StringRef Asm, StringRef Default="")
 
static void printIfSet (const MCInst *MI, unsigned OpNo, raw_ostream &O, char Asm)
 

Protected Member Functions

void printAbs (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printHigh (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printClamp (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printClampSI (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printOModSI (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printLiteral (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printLast (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printNeg (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printOMOD (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printRel (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printUpdateExecMask (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printUpdatePred (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printWrite (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printBankSwizzle (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printRSel (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printCT (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printKCache (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printSendMsg (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printSwizzle (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printWaitFlag (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printHwreg (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
void printEndpgm (const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
 
- Protected Member Functions inherited from llvm::MCInstPrinter
void printAnnotation (raw_ostream &OS, StringRef Annot)
 Utility function for printing annotations. More...
 
const char * matchAliasPatterns (const MCInst *MI, const MCSubtargetInfo *STI, const AliasMatchingData &M)
 Helper for matching MCInsts to alias patterns when printing instructions. More...
 

Additional Inherited Members

- Protected Attributes inherited from llvm::MCInstPrinter
raw_ostream * CommentStream = nullptr
 A stream that comments can be emitted to if desired. More...
 
const MCAsmInfo & MAI
 
const MCInstrInfo & MII
 
const MCRegisterInfo & MRI
 
const MCInstrAnalysis * MIA = nullptr
 
bool UseMarkup = false
 True if we are printing marked up assembly. More...
 
bool PrintAliases = true
 True if we prefer aliases (e.g. nop) to raw mnemonics. More...
 
bool PrintImmHex = false
 True if we are printing immediates as hex. More...
 
HexStyle::Style PrintHexStyle = HexStyle::C
 Which style to use for printing hexadecimal values. More...
 
bool PrintBranchImmAsAddress = false
 If true, a branch immediate (e.g. More...
 
bool SymbolizeOperands = false
 If true, symbolize branch target and memory reference operands. More...
 

Detailed Description

Definition at line 19 of file AMDGPUInstPrinter.h.

Constructor & Destructor Documentation

◆ AMDGPUInstPrinter()

llvm::AMDGPUInstPrinter::AMDGPUInstPrinter ( const MCAsmInfo &  MAI,
const MCInstrInfo &  MII,
const MCRegisterInfo &  MRI 
)
inline

Definition at line 21 of file AMDGPUInstPrinter.h.

Member Function Documentation

◆ getMnemonic()

std::pair<const char *, uint64_t> llvm::AMDGPUInstPrinter::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::AMDGPUInstPrinter::getRegisterName ( unsigned  RegNo)
static

Referenced by llvm::SIRegisterInfo::getRegAsmName().

◆ printAbs()

void llvm::AMDGPUInstPrinter::printAbs ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

◆ printBankSwizzle()

void llvm::AMDGPUInstPrinter::printBankSwizzle ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

◆ printClamp()

void llvm::AMDGPUInstPrinter::printClamp ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

◆ printClampSI()

void AMDGPUInstPrinter::printClampSI ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

Definition at line 1237 of file AMDGPUInstPrinter.cpp.

References MI, and llvm::RISCVFenceField::O.

◆ printCT()

void llvm::AMDGPUInstPrinter::printCT ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

◆ printEndpgm()

void AMDGPUInstPrinter::printEndpgm ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

Definition at line 1444 of file AMDGPUInstPrinter.cpp.

References MI, and llvm::RISCVFenceField::O.

◆ printHigh()

void AMDGPUInstPrinter::printHigh ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

Definition at line 1231 of file AMDGPUInstPrinter.cpp.

References MI, and llvm::RISCVFenceField::O.

◆ printHwreg()

void AMDGPUInstPrinter::printHwreg ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

Definition at line 1421 of file AMDGPUInstPrinter.cpp.

References llvm::AMDGPU::Hwreg::decodeHwreg(), llvm::StringRef::empty(), llvm::AMDGPU::Hwreg::getHwreg(), MI, llvm::RISCVFenceField::O, Offset, llvm::AMDGPU::Hwreg::OFFSET_DEFAULT_, and llvm::AMDGPU::Hwreg::WIDTH_DEFAULT_.

◆ printIfSet() [1/2]

void AMDGPUInstPrinter::printIfSet ( const MCInst *  MI,
unsigned  OpNo,
raw_ostream &  O,
char  Asm 
)
static

Definition at line 1223 of file AMDGPUInstPrinter.cpp.

References llvm::HexStyle::Asm, assert(), MI, and llvm::RISCVFenceField::O.

◆ printIfSet() [2/2]

void AMDGPUInstPrinter::printIfSet ( const MCInst *  MI,
unsigned  OpNo,
raw_ostream &  O,
StringRef  Asm,
StringRef  Default = "" 
)
static

Definition at line 1211 of file AMDGPUInstPrinter.cpp.

References llvm::HexStyle::Asm, assert(), MI, and llvm::RISCVFenceField::O.

Referenced by llvm::R600InstPrinter::printAbs(), llvm::R600InstPrinter::printClamp(), llvm::R600InstPrinter::printLast(), llvm::R600InstPrinter::printNeg(), llvm::R600InstPrinter::printRel(), llvm::R600InstPrinter::printUpdateExecMask(), and llvm::R600InstPrinter::printUpdatePred().

◆ printInst()

void AMDGPUInstPrinter::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 49 of file AMDGPUInstPrinter.cpp.

References llvm::Address, llvm::raw_ostream::flush(), and MI.

◆ printInstruction()

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

◆ printKCache()

void llvm::AMDGPUInstPrinter::printKCache ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

◆ printLast()

void llvm::AMDGPUInstPrinter::printLast ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

◆ printLiteral()

void llvm::AMDGPUInstPrinter::printLiteral ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

◆ printNeg()

void llvm::AMDGPUInstPrinter::printNeg ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

◆ printOMOD()

void llvm::AMDGPUInstPrinter::printOMOD ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

◆ printOModSI()

void AMDGPUInstPrinter::printOModSI ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

Definition at line 1243 of file AMDGPUInstPrinter.cpp.

References llvm::SIOutMods::DIV2, MI, llvm::SIOutMods::MUL2, llvm::SIOutMods::MUL4, and llvm::RISCVFenceField::O.

◆ printRegName()

void AMDGPUInstPrinter::printRegName ( raw_ostream &  OS,
unsigned  RegNo 
) const
overridevirtual

Print the assembler register name.

Reimplemented from llvm::MCInstPrinter.

Definition at line 33 of file AMDGPUInstPrinter.cpp.

◆ printRegOperand()

void AMDGPUInstPrinter::printRegOperand ( unsigned  RegNo,
raw_ostream &  O,
const MCRegisterInfo &  MRI 
)
static

Definition at line 341 of file AMDGPUInstPrinter.cpp.

References getRegisterName(), Keep16BitSuffixes, llvm_unreachable, llvm::RISCVFenceField::O, RegName, and llvm::AMDGPU::CPol::SCC.

Referenced by llvm::AMDGPUAsmPrinter::PrintAsmOperand().

◆ printRel()

void llvm::AMDGPUInstPrinter::printRel ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

◆ printRSel()

void llvm::AMDGPUInstPrinter::printRSel ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

◆ printSendMsg()

void AMDGPUInstPrinter::printSendMsg ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

Definition at line 1255 of file AMDGPUInstPrinter.cpp.

References llvm::AMDGPU::SendMsg::decodeMsg(), llvm::AMDGPU::SendMsg::encodeMsg(), llvm::AMDGPU::SendMsg::getMsgName(), llvm::AMDGPU::SendMsg::getMsgOpName(), llvm::M68kBeads::Imm16, llvm::AMDGPU::SendMsg::isValidMsgId(), llvm::AMDGPU::SendMsg::isValidMsgOp(), llvm::AMDGPU::SendMsg::isValidMsgStream(), MI, llvm::AMDGPU::SendMsg::msgRequiresOp(), llvm::AMDGPU::SendMsg::msgSupportsStream(), and llvm::RISCVFenceField::O.

◆ printSwizzle()

void AMDGPUInstPrinter::printSwizzle ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

Definition at line 1318 of file AMDGPUInstPrinter.cpp.

References llvm::AMDGPU::Swizzle::BITMASK_AND_SHIFT, llvm::AMDGPU::Swizzle::BITMASK_MASK, llvm::AMDGPU::Swizzle::BITMASK_MAX, llvm::AMDGPU::Swizzle::BITMASK_OR_SHIFT, llvm::AMDGPU::Swizzle::BITMASK_PERM_ENC, llvm::AMDGPU::Swizzle::BITMASK_PERM_ENC_MASK, llvm::AMDGPU::Swizzle::BITMASK_XOR_SHIFT, llvm::countPopulation(), I, llvm::AMDGPU::Swizzle::ID_BITMASK_PERM, llvm::AMDGPU::Swizzle::ID_BROADCAST, llvm::AMDGPU::Swizzle::ID_QUAD_PERM, llvm::AMDGPU::Swizzle::ID_REVERSE, llvm::AMDGPU::Swizzle::ID_SWAP, llvm::AMDGPU::Swizzle::IdSymbolic, llvm::isPowerOf2_64(), llvm::AMDGPU::Swizzle::LANE_MASK, llvm::AMDGPU::Swizzle::LANE_NUM, llvm::AMDGPU::Swizzle::LANE_SHIFT, MI, llvm::RISCVFenceField::O, printSwizzleBitmask(), llvm::AMDGPU::Swizzle::QUAD_PERM_ENC, and llvm::AMDGPU::Swizzle::QUAD_PERM_ENC_MASK.

◆ printUpdateExecMask()

void llvm::AMDGPUInstPrinter::printUpdateExecMask ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

◆ printUpdatePred()

void llvm::AMDGPUInstPrinter::printUpdatePred ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

◆ printWaitFlag()

void AMDGPUInstPrinter::printWaitFlag ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected

Definition at line 1391 of file AMDGPUInstPrinter.cpp.

References llvm::AMDGPU::decodeWaitcnt(), llvm::MCSubtargetInfo::getCPU(), llvm::AMDGPU::getExpcntBitMask(), llvm::AMDGPU::getIsaVersion(), llvm::AMDGPU::getLgkmcntBitMask(), llvm::AMDGPU::getVmcntBitMask(), MI, and llvm::RISCVFenceField::O.

◆ printWrite()

void llvm::AMDGPUInstPrinter::printWrite ( const MCInst *  MI,
unsigned  OpNo,
const MCSubtargetInfo &  STI,
raw_ostream &  O 
)
protected
The documentation for this class was generated from the following files:
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