OptTable.cpp File Reference

#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/StringSet.h"
#include "llvm/Option/Arg.h"
#include "llvm/Option/ArgList.h"
#include "llvm/Option/Option.h"
#include "llvm/Option/OptSpecifier.h"
#include "llvm/Option/OptTable.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/raw_ostream.h"
#include <algorithm>
#include <cassert>
#include <cctype>
#include <cstring>
#include <map>
#include <string>
#include <utility>
#include <vector>

Include dependency graph for OptTable.cpp:

Go to the source code of this file.

Namespaces
	llvm
	This class represents lattice values for constants.
	llvm::opt

Functions
static int	llvm::opt::StrCmpOptionNameIgnoreCase (const char *A, const char *B)
static int	llvm::opt::StrCmpOptionName (const char *A, const char *B)
static bool	llvm::opt::operator< (const OptTable::Info &A, const OptTable::Info &B)
static bool	llvm::opt::operator< (const OptTable::Info &I, const char *Name)
static bool	isInput (const StringSet<> &Prefixes, StringRef Arg)
static unsigned	matchOption (const OptTable::Info *I, StringRef Str, bool IgnoreCase)
static bool	optionMatches (const OptTable::Info &In, StringRef Option)
static std::string	getOptionHelpName (const OptTable &Opts, OptSpecifier Id)
static void	PrintHelpOptionList (raw_ostream &OS, StringRef Title, std::vector< OptionInfo > &OptionHelp)
static const char *	getOptionHelpGroup (const OptTable &Opts, OptSpecifier Id)

Function Documentation

getOptionHelpGroup()

static const char* getOptionHelpGroup ( const OptTable &  Opts, OptSpecifier  Id  )

static

Definition at line 506 of file OptTable.cpp.

References llvm::opt::OptTable::getOptionGroupID(), and llvm::opt::OptTable::getOptionHelpText().

Referenced by llvm::opt::OptTable::PrintHelp().

getOptionHelpName()

static std::string getOptionHelpName ( const OptTable &  Opts, OptSpecifier  Id  )

static

Definition at line 426 of file OptTable.cpp.

References llvm::opt::Option::CommaJoinedClass, llvm::opt::Option::FlagClass, llvm::opt::Option::getKind(), llvm::opt::Option::getNumArgs(), llvm::opt::OptTable::getOption(), llvm::opt::OptTable::getOptionMetaVar(), llvm::opt::Option::getPrefixedName(), llvm::opt::Option::GroupClass, llvm::opt::Option::InputClass, llvm::opt::Option::JoinedAndSeparateClass, llvm::opt::Option::JoinedClass, llvm::opt::Option::JoinedOrSeparateClass, LLVM_FALLTHROUGH, llvm_unreachable, llvm::opt::Option::MultiArgClass, Name, llvm::RISCVFenceField::O, llvm::opt::Option::RemainingArgsClass, llvm::opt::Option::RemainingArgsJoinedClass, llvm::opt::Option::SeparateClass, llvm::opt::Option::UnknownClass, and llvm::opt::Option::ValuesClass.

Referenced by llvm::opt::OptTable::PrintHelp().

isInput()

static bool isInput ( const StringSet<> &  Prefixes, StringRef  Arg  )

static

Definition at line 170 of file OptTable.cpp.

References llvm::StringMap< char, AllocatorTy >::begin(), E, llvm::StringMap< char, AllocatorTy >::end(), I, and llvm::StringRef::startswith().

Referenced by llvm::InlineAsm::ConstraintInfo::Parse(), llvm::opt::OptTable::ParseOneArg(), and RemoveInstInputs().

matchOption()

static unsigned matchOption ( const OptTable::Info *  I, StringRef  Str, bool  IgnoreCase  )

static

Returns

Matched size. 0 means no match.

Definition at line 181 of file OptTable.cpp.

References llvm::opt::OptTable::Info::Name, llvm::cl::Prefix, llvm::opt::OptTable::Info::Prefixes, llvm::StringRef::size(), llvm::StringRef::startswith(), llvm::StringRef::startswith_lower(), and llvm::StringRef::substr().

optionMatches()

static bool optionMatches ( const OptTable::Info &  In, StringRef  Option  )

static

Definition at line 198 of file OptTable.cpp.

References I, llvm::opt::OptTable::Info::Name, and llvm::opt::OptTable::Info::Prefixes.

Referenced by llvm::opt::OptTable::addValues(), and llvm::opt::OptTable::suggestValueCompletions().

PrintHelpOptionList()

static void PrintHelpOptionList ( raw_ostream &  OS, StringRef  Title, std::vector< OptionInfo > &  OptionHelp  )

static

Definition at line 478 of file OptTable.cpp.

References llvm::raw_ostream::indent(), llvm::max(), and llvm::StringRef::size().

Referenced by llvm::opt::OptTable::PrintHelp().