LLVM  9.0.0svn
Macros | Functions
LLLexer.cpp File Reference
#include "LLLexer.h"
#include "llvm/ADT/APInt.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/Twine.h"
#include "llvm/IR/DerivedTypes.h"
#include "llvm/IR/Instruction.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/SourceMgr.h"
#include <cassert>
#include <cctype>
#include <cstdio>
Include dependency graph for LLLexer.cpp:

Go to the source code of this file.

Macros

#define KEYWORD(STR)
 
#define TYPEKEYWORD(STR, LLVMTY)
 
#define INSTKEYWORD(STR, Enum)
 
#define DWKEYWORD(TYPE, TOKEN)
 

Functions

static void UnEscapeLexed (std::string &Str)
 
static bool isLabelChar (char C)
 isLabelChar - Return true for [-a-zA-Z$._0-9]. More...
 
static const charisLabelTail (const char *CurPtr)
 isLabelTail - Return true if this pointer points to a valid end of a label. More...
 

Macro Definition Documentation

◆ DWKEYWORD

#define DWKEYWORD (   TYPE,
  TOKEN 
)
Value:
do { \
if (Keyword.startswith("DW_" #TYPE "_")) { \
StrVal.assign(Keyword.begin(), Keyword.end()); \
return lltok::TOKEN; \
} \
} while (false)
TOKEN(Invalid) TOKEN(Int) TOKEN(String) TOKEN(Identifier) SHORT_TOKEN(BlockBegin

◆ INSTKEYWORD

#define INSTKEYWORD (   STR,
  Enum 
)
Value:
do { \
if (Keyword == #STR) { \
UIntVal = Instruction::Enum; \
return lltok::kw_##STR; \
} \
} while (false)

◆ KEYWORD

#define KEYWORD (   STR)
Value:
do { \
if (Keyword == #STR) \
return lltok::kw_##STR; \
} while (false)

◆ TYPEKEYWORD

#define TYPEKEYWORD (   STR,
  LLVMTY 
)
Value:
do { \
if (Keyword == STR) { \
TyVal = LLVMTY; \
return lltok::Type; \
} \
} while (false)
Type
MessagePack types as defined in the standard, with the exception of Integer being divided into a sign...
Definition: MsgPackReader.h:48

Function Documentation

◆ isLabelChar()

static bool isLabelChar ( char  C)
static

isLabelChar - Return true for [-a-zA-Z$._0-9].

Definition at line 141 of file LLLexer.cpp.

Referenced by isLabelTail().

◆ isLabelTail()

static const char* isLabelTail ( const char CurPtr)
static

isLabelTail - Return true if this pointer points to a valid end of a label.

Definition at line 147 of file LLLexer.cpp.

References isLabelChar().

◆ UnEscapeLexed()

static void UnEscapeLexed ( std::string &  Str)
static

Definition at line 114 of file LLLexer.cpp.

References llvm::hexDigitValue().