LLVM 22.0.0git
Public Member Functions | Protected Member Functions | List of all members
llvm::Bitset< NumBits > Class Template Reference

This is a constexpr reimplementation of a subset of std::bitset. More...

#include "llvm/ADT/Bitset.h"

Inheritance diagram for llvm::Bitset< NumBits >:
[legend]

Public Member Functions

constexpr Bitset ()=default
constexpr Bitset (std::initializer_list< unsigned > Init)
Bitset & set ()
constexpr Bitset & set (unsigned I)
constexpr Bitset & reset (unsigned I)
constexpr Bitset & flip (unsigned I)
constexpr bool operator[] (unsigned I) const
constexpr bool test (unsigned I) const
constexpr size_t size () const
bool any () const
bool none () const
size_t count () const
constexpr Bitset & operator^= (const Bitset &RHS)
constexpr Bitset operator^ (const Bitset &RHS) const
constexpr Bitset & operator&= (const Bitset &RHS)
constexpr Bitset operator& (const Bitset &RHS) const
constexpr Bitset & operator|= (const Bitset &RHS)
constexpr Bitset operator| (const Bitset &RHS) const
constexpr Bitset operator~ () const
bool operator== (const Bitset &RHS) const
bool operator!= (const Bitset &RHS) const
bool operator< (const Bitset &Other) const

Protected Member Functions

constexpr Bitset (const std::array< uint64_t,(NumBits+63)/64 > &B)

Detailed Description

template<unsigned NumBits>
class llvm::Bitset< NumBits >

This is a constexpr reimplementation of a subset of std::bitset.

It would be nice to use std::bitset directly, but it doesn't support constant initialization.

Definition at line 30 of file Bitset.h.

Constructor & Destructor Documentation

◆ Bitset() [1/3]

template<unsigned NumBits>
llvm::Bitset< NumBits >::Bitset ( const std::array< uint64_t,(NumBits+63)/64 > & B)
inlineconstexprprotected

Definition at line 45 of file Bitset.h.

◆ Bitset() [2/3]

template<unsigned NumBits>
llvm::Bitset< NumBits >::Bitset ( )
constexprdefault

◆ Bitset() [3/3]

template<unsigned NumBits>
llvm::Bitset< NumBits >::Bitset ( std::initializer_list< unsigned > Init)
inlineconstexpr

Definition at line 65 of file Bitset.h.

Member Function Documentation

◆ any()

template<unsigned NumBits>
bool llvm::Bitset< NumBits >::any ( ) const
inline

Definition at line 99 of file Bitset.h.

Referenced by llvm::Bitset< AEK_NUM_EXTENSIONS >::none().

◆ count()

template<unsigned NumBits>
size_t llvm::Bitset< NumBits >::count ( ) const
inline

Definition at line 103 of file Bitset.h.

◆ flip()

template<unsigned NumBits>
Bitset & llvm::Bitset< NumBits >::flip ( unsigned I)
inlineconstexpr

Definition at line 85 of file Bitset.h.

◆ none()

template<unsigned NumBits>
bool llvm::Bitset< NumBits >::none ( ) const
inline

Definition at line 102 of file Bitset.h.

◆ operator!=()

template<unsigned NumBits>
bool llvm::Bitset< NumBits >::operator!= ( const Bitset< NumBits > & RHS) const
inline

Definition at line 156 of file Bitset.h.

◆ operator&()

template<unsigned NumBits>
Bitset llvm::Bitset< NumBits >::operator& ( const Bitset< NumBits > & RHS) const
inlineconstexpr

Definition at line 127 of file Bitset.h.

◆ operator&=()

template<unsigned NumBits>
Bitset & llvm::Bitset< NumBits >::operator&= ( const Bitset< NumBits > & RHS)
inlineconstexpr

Definition at line 122 of file Bitset.h.

◆ operator<()

template<unsigned NumBits>
bool llvm::Bitset< NumBits >::operator< ( const Bitset< NumBits > & Other) const
inline

Definition at line 158 of file Bitset.h.

◆ operator==()

template<unsigned NumBits>
bool llvm::Bitset< NumBits >::operator== ( const Bitset< NumBits > & RHS) const
inline

Definition at line 152 of file Bitset.h.

◆ operator[]()

template<unsigned NumBits>
bool llvm::Bitset< NumBits >::operator[] ( unsigned I) const
inlineconstexpr

Definition at line 90 of file Bitset.h.

◆ operator^()

template<unsigned NumBits>
Bitset llvm::Bitset< NumBits >::operator^ ( const Bitset< NumBits > & RHS) const
inlineconstexpr

Definition at line 116 of file Bitset.h.

◆ operator^=()

template<unsigned NumBits>
Bitset & llvm::Bitset< NumBits >::operator^= ( const Bitset< NumBits > & RHS)
inlineconstexpr

Definition at line 110 of file Bitset.h.

◆ operator|()

template<unsigned NumBits>
Bitset llvm::Bitset< NumBits >::operator| ( const Bitset< NumBits > & RHS) const
inlineconstexpr

Definition at line 139 of file Bitset.h.

◆ operator|=()

template<unsigned NumBits>
Bitset & llvm::Bitset< NumBits >::operator|= ( const Bitset< NumBits > & RHS)
inlineconstexpr

Definition at line 133 of file Bitset.h.

◆ operator~()

template<unsigned NumBits>
Bitset llvm::Bitset< NumBits >::operator~ ( ) const
inlineconstexpr

Definition at line 145 of file Bitset.h.

◆ reset()

template<unsigned NumBits>
Bitset & llvm::Bitset< NumBits >::reset ( unsigned I)
inlineconstexpr

Definition at line 80 of file Bitset.h.

◆ set() [1/2]

template<unsigned NumBits>
Bitset & llvm::Bitset< NumBits >::set ( )
inline

Definition at line 70 of file Bitset.h.

Referenced by llvm::Bitset< AEK_NUM_EXTENSIONS >::Bitset().

◆ set() [2/2]

template<unsigned NumBits>
Bitset & llvm::Bitset< NumBits >::set ( unsigned I)
inlineconstexpr

Definition at line 75 of file Bitset.h.

◆ size()

template<unsigned NumBits>
size_t llvm::Bitset< NumBits >::size ( ) const
inlineconstexpr

Definition at line 97 of file Bitset.h.

Referenced by llvm::Bitset< AEK_NUM_EXTENSIONS >::operator<().

◆ test()

template<unsigned NumBits>
bool llvm::Bitset< NumBits >::test ( unsigned I) const
inlineconstexpr

Definition at line 95 of file Bitset.h.

Referenced by llvm::AArch64::ExtensionSet::addArchDefaults(), llvm::AArch64::ExtensionSet::addCPUDefaults(), llvm::AArch64::getCpuSupportsMask(), llvm::AArch64::getExtensionFeatures(), and llvm::AArch64::getFMVPriority().

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