clang::interp::IntegralAP< Signed > Class Template Reference

#include "/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/AST/ByteCode/IntegralAP.h"

Public Types
using	AsUnsigned = IntegralAP< false >

Public Member Functions
template<typename T >
	IntegralAP (T Value, unsigned BitWidth)
	IntegralAP (APInt V)
	IntegralAP ()
	Arbitrary value for uninitialized variables.
IntegralAP	operator- () const
IntegralAP	operator- (const IntegralAP &Other) const
bool	operator> (const IntegralAP &RHS) const
bool	operator>= (IntegralAP RHS) const
bool	operator< (IntegralAP RHS) const
bool	operator<= (IntegralAP RHS) const
template<typename Ty , typename = std::enable_if_t<std::is_integral_v<Ty>>>
	operator Ty () const
constexpr unsigned	bitWidth () const
APSInt	toAPSInt (unsigned Bits=0) const
APValue	toAPValue (const ASTContext &) const
bool	isZero () const
bool	isPositive () const
bool	isNegative () const
bool	isMin () const
bool	isMax () const
bool	isMinusOne () const
unsigned	countLeadingZeros () const
void	print (llvm::raw_ostream &OS) const
std::string	toDiagnosticString (const ASTContext &Ctx) const
IntegralAP	truncate (unsigned BitWidth) const
IntegralAP< false >	toUnsigned () const
ComparisonCategoryResult	compare (const IntegralAP &RHS) const
size_t	bytesToSerialize () const
void	serialize (std::byte *Buff) const

Static Public Member Functions
template<typename T >
static IntegralAP	from (T Value, unsigned NumBits=0)
template<bool InputSigned>
static IntegralAP	from (IntegralAP< InputSigned > V, unsigned NumBits=0)
template<unsigned Bits, bool InputSigned>
static IntegralAP	from (Integral< Bits, InputSigned > I, unsigned BitWidth)
static IntegralAP	zero (int32_t BitWidth)
static constexpr bool	isSigned ()
static bool	increment (IntegralAP A, IntegralAP *R)
static bool	decrement (IntegralAP A, IntegralAP *R)
static bool	add (IntegralAP A, IntegralAP B, unsigned OpBits, IntegralAP *R)
static bool	sub (IntegralAP A, IntegralAP B, unsigned OpBits, IntegralAP *R)
static bool	mul (IntegralAP A, IntegralAP B, unsigned OpBits, IntegralAP *R)
static bool	rem (IntegralAP A, IntegralAP B, unsigned OpBits, IntegralAP *R)
static bool	div (IntegralAP A, IntegralAP B, unsigned OpBits, IntegralAP *R)
static bool	bitAnd (IntegralAP A, IntegralAP B, unsigned OpBits, IntegralAP *R)
static bool	bitOr (IntegralAP A, IntegralAP B, unsigned OpBits, IntegralAP *R)
static bool	bitXor (IntegralAP A, IntegralAP B, unsigned OpBits, IntegralAP *R)
static bool	neg (const IntegralAP &A, IntegralAP *R)
static bool	comp (IntegralAP A, IntegralAP *R)
static void	shiftLeft (const IntegralAP A, const IntegralAP B, unsigned OpBits, IntegralAP *R)
static void	shiftRight (const IntegralAP A, const IntegralAP B, unsigned OpBits, IntegralAP *R)
static IntegralAP< Signed >	deserialize (const std::byte *Buff)

Detailed Description

template<bool Signed>
class clang::interp::IntegralAP< Signed >

Definition at line 33 of file IntegralAP.h.

Member Typedef Documentation

AsUnsigned

template<bool Signed>

using clang::interp::IntegralAP< Signed >::AsUnsigned = IntegralAP<false>

Definition at line 56 of file IntegralAP.h.

Constructor & Destructor Documentation

IntegralAP() [1/3]

template<bool Signed>

template<typename T >

clang::interp::IntegralAP< Signed >::IntegralAP ( T  Value, unsigned  BitWidth  )

inline

Definition at line 59 of file IntegralAP.h.

References V.

IntegralAP() [2/3]

template<bool Signed>

clang::interp::IntegralAP< Signed >::IntegralAP ( APInt  V )

inline

Definition at line 62 of file IntegralAP.h.

References V.

IntegralAP() [3/3]

template<bool Signed>

clang::interp::IntegralAP< Signed >::IntegralAP ( )

inline

Arbitrary value for uninitialized variables.

Definition at line 64 of file IntegralAP.h.

Referenced by clang::interp::IntegralAP< Signed >::bitAnd(), clang::interp::IntegralAP< Signed >::bitOr(), clang::interp::IntegralAP< Signed >::bitXor(), clang::interp::IntegralAP< Signed >::comp(), clang::interp::IntegralAP< Signed >::div(), clang::interp::IntegralAP< Signed >::neg(), clang::interp::IntegralAP< Signed >::operator-(), clang::interp::IntegralAP< Signed >::rem(), clang::interp::IntegralAP< Signed >::shiftLeft(), clang::interp::IntegralAP< Signed >::shiftRight(), clang::interp::IntegralAP< Signed >::truncate(), and clang::interp::IntegralAP< Signed >::zero().

Member Function Documentation

add()

template<bool Signed>

static bool clang::interp::IntegralAP< Signed >::add ( IntegralAP< Signed >  A, IntegralAP< Signed >  B, unsigned  OpBits, IntegralAP< Signed > *  R  )

inlinestatic

Definition at line 197 of file IntegralAP.h.

Referenced by clang::interp::IntegralAP< Signed >::increment().

bitAnd()

template<bool Signed>

static bool clang::interp::IntegralAP< Signed >::bitAnd ( IntegralAP< Signed >  A, IntegralAP< Signed >  B, unsigned  OpBits, IntegralAP< Signed > *  R  )

inlinestatic

Definition at line 225 of file IntegralAP.h.

References clang::interp::IntegralAP< Signed >::IntegralAP().

bitOr()

template<bool Signed>

static bool clang::interp::IntegralAP< Signed >::bitOr ( IntegralAP< Signed >  A, IntegralAP< Signed >  B, unsigned  OpBits, IntegralAP< Signed > *  R  )

inlinestatic

Definition at line 231 of file IntegralAP.h.

References clang::interp::IntegralAP< Signed >::IntegralAP().

bitWidth()

template<bool Signed>

constexpr unsigned clang::interp::IntegralAP< Signed >::bitWidth ( ) const

inlineconstexpr

Definition at line 125 of file IntegralAP.h.

References V.

Referenced by clang::interp::IntegralAP< Signed >::compare(), clang::interp::IntegralAP< Signed >::decrement(), clang::interp::IntegralAP< Signed >::increment(), clang::interp::IntegralAP< Signed >::toAPSInt(), and clang::interp::IntegralAP< Signed >::truncate().

bitXor()

template<bool Signed>

static bool clang::interp::IntegralAP< Signed >::bitXor ( IntegralAP< Signed >  A, IntegralAP< Signed >  B, unsigned  OpBits, IntegralAP< Signed > *  R  )

inlinestatic

Definition at line 237 of file IntegralAP.h.

References clang::interp::IntegralAP< Signed >::IntegralAP().

bytesToSerialize()

template<bool Signed>

size_t clang::interp::IntegralAP< Signed >::bytesToSerialize ( ) const

inline

Definition at line 270 of file IntegralAP.h.

References CHAR_BIT, and V.

comp()

template<bool Signed>

static bool clang::interp::IntegralAP< Signed >::comp ( IntegralAP< Signed >  A, IntegralAP< Signed > *  R  )

inlinestatic

Definition at line 250 of file IntegralAP.h.

References clang::interp::IntegralAP< Signed >::IntegralAP().

compare()

template<bool Signed>

ComparisonCategoryResult clang::interp::IntegralAP< Signed >::compare ( const IntegralAP< Signed > &  RHS ) const

inline

Definition at line 168 of file IntegralAP.h.

References clang::interp::IntegralAP< Signed >::bitWidth(), clang::Equal, clang::Greater, clang::interp::IntegralAP< Signed >::isSigned(), clang::Less, clang::Signed, and V.

countLeadingZeros()

template<bool Signed>

unsigned clang::interp::IntegralAP< Signed >::countLeadingZeros ( ) const

inline

Definition at line 146 of file IntegralAP.h.

References V.

decrement()

template<bool Signed>

static bool clang::interp::IntegralAP< Signed >::decrement ( IntegralAP< Signed >  A, IntegralAP< Signed > *  R  )

inlinestatic

Definition at line 192 of file IntegralAP.h.

References clang::interp::IntegralAP< Signed >::bitWidth(), and clang::interp::IntegralAP< Signed >::sub().

deserialize()

template<bool Signed>

static IntegralAP< Signed > clang::interp::IntegralAP< Signed >::deserialize ( const std::byte *  Buff )

inlinestatic

Definition at line 284 of file IntegralAP.h.

References CHAR_BIT, and clang::Signed.

div()

template<bool Signed>

static bool clang::interp::IntegralAP< Signed >::div ( IntegralAP< Signed >  A, IntegralAP< Signed >  B, unsigned  OpBits, IntegralAP< Signed > *  R  )

inlinestatic

Definition at line 217 of file IntegralAP.h.

References clang::interp::IntegralAP< Signed >::IntegralAP(), and clang::Signed.

from() [1/3]

template<bool Signed>

template<unsigned Bits, bool InputSigned>

static IntegralAP clang::interp::IntegralAP< Signed >::from ( Integral< Bits, InputSigned >  I, unsigned  BitWidth  )

inlinestatic

Definition at line 114 of file IntegralAP.h.

References clang::Copy.

from() [2/3]

template<bool Signed>

template<bool InputSigned>

static IntegralAP clang::interp::IntegralAP< Signed >::from ( IntegralAP< InputSigned >  V, unsigned  NumBits = 0  )

inlinestatic

Definition at line 104 of file IntegralAP.h.

References V.

from() [3/3]

template<bool Signed>

template<typename T >

static IntegralAP clang::interp::IntegralAP< Signed >::from ( T  Value, unsigned  NumBits = 0  )

inlinestatic

Definition at line 96 of file IntegralAP.h.

References clang::Copy, and clang::Signed.

Referenced by clang::interp::CastAP(), clang::interp::CastAPS(), clang::interp::CastPointerIntegralAP(), and clang::interp::CastPointerIntegralAPS().

increment()

template<bool Signed>

static bool clang::interp::IntegralAP< Signed >::increment ( IntegralAP< Signed >  A, IntegralAP< Signed > *  R  )

inlinestatic

Definition at line 187 of file IntegralAP.h.

References clang::interp::IntegralAP< Signed >::add(), and clang::interp::IntegralAP< Signed >::bitWidth().

isMax()

template<bool Signed>

bool clang::interp::IntegralAP< Signed >::isMax ( ) const

inline

Definition at line 142 of file IntegralAP.h.

References V.

isMin()

template<bool Signed>

bool clang::interp::IntegralAP< Signed >::isMin ( ) const

inline

Definition at line 141 of file IntegralAP.h.

References V.

isMinusOne()

template<bool Signed>

bool clang::interp::IntegralAP< Signed >::isMinusOne ( ) const

inline

Definition at line 144 of file IntegralAP.h.

References clang::Signed, and V.

isNegative()

template<bool Signed>

bool clang::interp::IntegralAP< Signed >::isNegative ( ) const

inline

Definition at line 140 of file IntegralAP.h.

References V.

isPositive()

template<bool Signed>

bool clang::interp::IntegralAP< Signed >::isPositive ( ) const

inline

Definition at line 139 of file IntegralAP.h.

References V.

isSigned()

template<bool Signed>

static constexpr bool clang::interp::IntegralAP< Signed >::isSigned ( )

inlinestaticconstexpr

Definition at line 143 of file IntegralAP.h.

References clang::Signed.

Referenced by clang::interp::IntegralAP< Signed >::compare().

isZero()

template<bool Signed>

bool clang::interp::IntegralAP< Signed >::isZero ( ) const

inline

Definition at line 138 of file IntegralAP.h.

References V.

mul()

template<bool Signed>

static bool clang::interp::IntegralAP< Signed >::mul ( IntegralAP< Signed >  A, IntegralAP< Signed >  B, unsigned  OpBits, IntegralAP< Signed > *  R  )

inlinestatic

Definition at line 205 of file IntegralAP.h.

neg()

template<bool Signed>

static bool clang::interp::IntegralAP< Signed >::neg ( const IntegralAP< Signed > &  A, IntegralAP< Signed > *  R  )

inlinestatic

Definition at line 243 of file IntegralAP.h.

References clang::interp::IntegralAP< Signed >::IntegralAP().

operator Ty()

template<bool Signed>

template<typename Ty , typename = std::enable_if_t<std::is_integral_v<Ty>>>

clang::interp::IntegralAP< Signed >::operator Ty ( ) const

inlineexplicit

Definition at line 92 of file IntegralAP.h.

References V.

operator-() [1/2]

template<bool Signed>

IntegralAP clang::interp::IntegralAP< Signed >::operator- ( ) const

inline

Definition at line 66 of file IntegralAP.h.

References clang::interp::IntegralAP< Signed >::IntegralAP(), and V.

operator-() [2/2]

template<bool Signed>

IntegralAP clang::interp::IntegralAP< Signed >::operator- ( const IntegralAP< Signed > &  Other ) const

inline

Definition at line 67 of file IntegralAP.h.

References clang::interp::IntegralAP< Signed >::IntegralAP(), clang::Other, and V.

operator<()

template<bool Signed>

bool clang::interp::IntegralAP< Signed >::operator< ( IntegralAP< Signed >  RHS ) const

inline

Definition at line 80 of file IntegralAP.h.

References clang::Signed, and V.

operator<=()

template<bool Signed>

bool clang::interp::IntegralAP< Signed >::operator<= ( IntegralAP< Signed >  RHS ) const

inline

Definition at line 85 of file IntegralAP.h.

References clang::Signed, and V.

operator>()

template<bool Signed>

bool clang::interp::IntegralAP< Signed >::operator> ( const IntegralAP< Signed > &  RHS ) const

inline

Definition at line 70 of file IntegralAP.h.

References clang::Signed, and V.

operator>=()

template<bool Signed>

bool clang::interp::IntegralAP< Signed >::operator>= ( IntegralAP< Signed >  RHS ) const

inline

Definition at line 75 of file IntegralAP.h.

References clang::Signed, and V.

print()

template<bool Signed>

void clang::interp::IntegralAP< Signed >::print ( llvm::raw_ostream &  OS ) const

inline

Definition at line 148 of file IntegralAP.h.

References V.

Referenced by clang::interp::operator<<(), and clang::interp::IntegralAP< Signed >::toDiagnosticString().

rem()

template<bool Signed>

static bool clang::interp::IntegralAP< Signed >::rem ( IntegralAP< Signed >  A, IntegralAP< Signed >  B, unsigned  OpBits, IntegralAP< Signed > *  R  )

inlinestatic

Definition at line 209 of file IntegralAP.h.

References clang::interp::IntegralAP< Signed >::IntegralAP(), and clang::Signed.

serialize()

template<bool Signed>

void clang::interp::IntegralAP< Signed >::serialize ( std::byte *  Buff ) const

inline

Definition at line 275 of file IntegralAP.h.

References CHAR_BIT, and V.

shiftLeft()

template<bool Signed>

static void clang::interp::IntegralAP< Signed >::shiftLeft ( const IntegralAP< Signed >  A, const IntegralAP< Signed >  B, unsigned  OpBits, IntegralAP< Signed > *  R  )

inlinestatic

Definition at line 255 of file IntegralAP.h.

References clang::interp::IntegralAP< Signed >::IntegralAP().

shiftRight()

template<bool Signed>

static void clang::interp::IntegralAP< Signed >::shiftRight ( const IntegralAP< Signed >  A, const IntegralAP< Signed >  B, unsigned  OpBits, IntegralAP< Signed > *  R  )

inlinestatic

Definition at line 260 of file IntegralAP.h.

References clang::interp::IntegralAP< Signed >::IntegralAP(), and clang::Signed.

sub()

template<bool Signed>

static bool clang::interp::IntegralAP< Signed >::sub ( IntegralAP< Signed >  A, IntegralAP< Signed >  B, unsigned  OpBits, IntegralAP< Signed > *  R  )

inlinestatic

Definition at line 201 of file IntegralAP.h.

Referenced by clang::interp::IntegralAP< Signed >::decrement().

toAPSInt()

template<bool Signed>

APSInt clang::interp::IntegralAP< Signed >::toAPSInt ( unsigned  Bits = 0 ) const

inline

Definition at line 127 of file IntegralAP.h.

References clang::interp::IntegralAP< Signed >::bitWidth(), clang::Signed, and V.

Referenced by clang::interp::IntegralAP< Signed >::toAPValue().

toAPValue()

template<bool Signed>

APValue clang::interp::IntegralAP< Signed >::toAPValue ( const ASTContext &  ) const

inline

Definition at line 136 of file IntegralAP.h.

References clang::interp::IntegralAP< Signed >::toAPSInt().

toDiagnosticString()

template<bool Signed>

std::string clang::interp::IntegralAP< Signed >::toDiagnosticString ( const ASTContext &  Ctx ) const

inline

Definition at line 149 of file IntegralAP.h.

References clang::interp::IntegralAP< Signed >::print().

toUnsigned()

template<bool Signed>

IntegralAP< false > clang::interp::IntegralAP< Signed >::toUnsigned ( ) const

inline

Definition at line 163 of file IntegralAP.h.

References clang::Copy, and V.

truncate()

template<bool Signed>

IntegralAP clang::interp::IntegralAP< Signed >::truncate ( unsigned  BitWidth ) const

inline

Definition at line 156 of file IntegralAP.h.

References clang::interp::IntegralAP< Signed >::bitWidth(), clang::interp::IntegralAP< Signed >::IntegralAP(), clang::Signed, and V.

zero()

template<bool Signed>

static IntegralAP clang::interp::IntegralAP< Signed >::zero ( int32_t  BitWidth )

inlinestatic

Definition at line 120 of file IntegralAP.h.

References clang::interp::IntegralAP< Signed >::IntegralAP(), clang::Signed, and V.

Referenced by clang::interp::ZeroIntAP(), and clang::interp::ZeroIntAPS().

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

• lib/AST/ByteCode/Integral.h
• lib/AST/ByteCode/IntegralAP.h