llvm::AsmToken Class Reference

Target independent representation for an assembler token. More...

#include "llvm/MC/MCAsmMacro.h"

Public Types

enum

TokenKind {   Eof , Error , Identifier , String ,   Integer , BigNum , Real , Comment ,   HashDirective , EndOfStatement , Colon , Space ,   Plus , Minus , Tilde , Slash ,   BackSlash , LParen , RParen , LBrac ,   RBrac , LCurly , RCurly , Question ,   Star , Dot , Comma , Dollar ,   Equal , EqualEqual , Pipe , PipePipe ,   Caret , Amp , AmpAmp , Exclaim ,   ExclaimEqual , Percent , Hash , Less ,   LessEqual , LessLess , LessGreater , Greater ,   GreaterEqual , GreaterGreater , At , MinusGreater }

Public Member Functions
	AsmToken ()=default
	AsmToken (TokenKind Kind, StringRef Str, APInt IntVal)
	AsmToken (TokenKind Kind, StringRef Str, int64_t IntVal=0)
TokenKind	getKind () const
bool	is (TokenKind K) const
bool	isNot (TokenKind K) const
LLVM_ABI SMLoc	getLoc () const
LLVM_ABI SMLoc	getEndLoc () const
LLVM_ABI SMRange	getLocRange () const
StringRef	getStringContents () const
	Get the contents of a string token (without quotes).
StringRef	getIdentifier () const
	Get the identifier string for the current token, which should be an identifier or a string.
StringRef	getString () const
	Get the string for the current token, this includes all characters (for example, the quotes on strings) in the token.
int64_t	getIntVal () const
APInt	getAPIntVal () const
LLVM_ABI void	dump (raw_ostream &OS) const

Detailed Description

Target independent representation for an assembler token.

Definition at line 22 of file MCAsmMacro.h.

Member Enumeration Documentation

TokenKind

enum llvm::AsmToken::TokenKind

Enumerator
Eof
Error
Identifier
String
Integer
BigNum
Real
Comment
HashDirective
EndOfStatement
Colon
Space
Plus
Minus
Tilde
Slash
BackSlash
LParen
RParen
LBrac
RBrac
LCurly
RCurly
Question
Star
Dot
Comma
Dollar
Equal
EqualEqual
Pipe
PipePipe
Caret
Amp
AmpAmp
Exclaim
ExclaimEqual
Percent
Hash
Less
LessEqual
LessLess
LessGreater
Greater
GreaterEqual
GreaterGreater
At
MinusGreater

Definition at line 24 of file MCAsmMacro.h.

Constructor & Destructor Documentation

AsmToken() [1/3]

llvm::AsmToken::AsmToken ( )

default

AsmToken() [2/3]

llvm::AsmToken::AsmToken ( TokenKind Kind, StringRef Str, APInt IntVal )

inline

Definition at line 69 of file MCAsmMacro.h.

References llvm::move().

AsmToken() [3/3]

llvm::AsmToken::AsmToken ( TokenKind Kind, StringRef Str, int64_t IntVal = 0 )

inline

Definition at line 71 of file MCAsmMacro.h.

Member Function Documentation

dump()

void AsmToken::dump

(

raw_ostream &

OS

)

const

Definition at line 40 of file AsmLexer.cpp.

References Amp, AmpAmp, At, BackSlash, BigNum, Caret, Colon, Comma, Comment, Dollar, Dot, EndOfStatement, Eof, Equal, EqualEqual, Error, Exclaim, ExclaimEqual, getString(), Greater, GreaterEqual, GreaterGreater, Hash, HashDirective, Identifier, Integer, LBrac, LCurly, Less, LessEqual, LessGreater, LessLess, LParen, Minus, MinusGreater, Percent, Pipe, PipePipe, Plus, Question, RBrac, RCurly, Real, RParen, Slash, Space, Star, String, Tilde, and llvm::raw_ostream::write_escaped().

getAPIntVal()

APInt llvm::AsmToken::getAPIntVal ( ) const

inline

Definition at line 113 of file MCAsmMacro.h.

References assert(), BigNum, and Integer.

getEndLoc()

SMLoc AsmToken::getEndLoc

(

)

const

Definition at line 34 of file AsmLexer.cpp.

References llvm::SMLoc::getFromPointer().

Referenced by getLocRange().

getIdentifier()

StringRef llvm::AsmToken::getIdentifier ( ) const

inline

Get the identifier string for the current token, which should be an identifier or a string.

This gets the portion of the string which should be used as the identifier, e.g., it does not include the quotes on strings.

Definition at line 92 of file MCAsmMacro.h.

References getString(), getStringContents(), and Identifier.

Referenced by isSDKVersionToken().

getIntVal()

int64_t llvm::AsmToken::getIntVal ( ) const

inline

Definition at line 108 of file MCAsmMacro.h.

References assert(), and Integer.

Referenced by llvm::MCAsmParser::parseGNUAttribute(), and llvm::MCAsmParser::parseIntToken().

getKind()

TokenKind llvm::AsmToken::getKind ( ) const

inline

Definition at line 74 of file MCAsmMacro.h.

Referenced by llvm::AsmLexer::getKind(), and llvm::MCAsmParser::parseOptionalToken().

getLoc()

SMLoc AsmToken::getLoc

(

)

const

Definition at line 32 of file AsmLexer.cpp.

References llvm::SMLoc::getFromPointer().

Referenced by getLocRange(), llvm::MCParserUtils::parseAssignmentExpression(), llvm::MCTargetAsmParser::parseDirective(), llvm::MCAsmParser::parseGNUAttribute(), llvm::MCTargetAsmParser::parseInstruction(), and llvm::MCAsmParser::parseTokenLoc().

getLocRange()

SMRange AsmToken::getLocRange

(

)

const

Definition at line 38 of file AsmLexer.cpp.

References getEndLoc(), and getLoc().

getString()

StringRef llvm::AsmToken::getString ( ) const

inline

Get the string for the current token, this includes all characters (for example, the quotes on strings) in the token.

The returned StringRef points into the source manager's memory buffer, and is safe to store across calls to Lex().

Definition at line 103 of file MCAsmMacro.h.

Referenced by dump(), and getIdentifier().

getStringContents()

StringRef llvm::AsmToken::getStringContents ( ) const

inline

Get the contents of a string token (without quotes).

Definition at line 83 of file MCAsmMacro.h.

References assert(), and String.

Referenced by getIdentifier().

is()

bool llvm::AsmToken::is ( TokenKind K ) const

inline

Definition at line 75 of file MCAsmMacro.h.

Referenced by llvm::AsmLexer::is(), isSDKVersionToken(), and llvm::AsmLexer::peekTokens().

isNot()

bool llvm::AsmToken::isNot ( TokenKind K ) const

inline

Definition at line 76 of file MCAsmMacro.h.

Referenced by llvm::AsmLexer::isNot(), and llvm::MCAsmParser::parseGNUAttribute().

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

• include/llvm/MC/MCAsmMacro.h
• lib/MC/MCParser/AsmLexer.cpp