llvm::LinearPolyBase< LeafTy > Class Template Reference

LinearPolyBase describes a linear polynomial: c0 * scale0 + c1 * scale1 + ... More...

#include "llvm/Support/TypeSize.h"

Inheritance diagram for llvm::LinearPolyBase< LeafTy >:

Collaboration diagram for llvm::LinearPolyBase< LeafTy >:

Public Types
using	ScalarTy = typename LinearPolyBaseTypeTraits< LeafTy >::ScalarTy

Public Member Functions
bool	operator== (const LinearPolyBase &RHS) const
bool	operator!= (const LinearPolyBase &RHS) const
bool	isZero () const
bool	isNonZero () const
	operator bool () const
ScalarTy	getValue (unsigned Dim) const

Static Public Attributes
static constexpr auto	Dimensions = LinearPolyBaseTypeTraits<LeafTy>::Dimensions

Protected Member Functions
	LinearPolyBase (ArrayRef< ScalarTy > Values)

Friends
LeafTy &	operator+= (LeafTy &LHS, const LeafTy &RHS)
LeafTy &	operator-= (LeafTy &LHS, const LeafTy &RHS)
LeafTy &	operator*= (LeafTy &LHS, ScalarTy RHS)
LeafTy	operator+ (const LeafTy &LHS, const LeafTy &RHS)
LeafTy	operator- (const LeafTy &LHS, const LeafTy &RHS)
LeafTy	operator* (const LeafTy &LHS, ScalarTy RHS)
template<typename U = ScalarTy>
std::enable_if_t< std::is_signed< U >::value, LeafTy >	operator- (const LeafTy &LHS)

Detailed Description

template<typename LeafTy>
class llvm::LinearPolyBase< LeafTy >

LinearPolyBase describes a linear polynomial: c0 * scale0 + c1 * scale1 + ...

• cK * scaleK where the scale is implicit, so only the coefficients are encoded.

Definition at line 46 of file TypeSize.h.

Member Typedef Documentation

ScalarTy

template<typename LeafTy >

using llvm::LinearPolyBase< LeafTy >::ScalarTy = typename LinearPolyBaseTypeTraits<LeafTy>::ScalarTy

Definition at line 48 of file TypeSize.h.

Constructor & Destructor Documentation

LinearPolyBase()

template<typename LeafTy >

llvm::LinearPolyBase< LeafTy >::LinearPolyBase ( ArrayRef< ScalarTy >  Values )

inlineprotected

Definition at line 57 of file TypeSize.h.

Member Function Documentation

getValue()

template<typename LeafTy >

ScalarTy llvm::LinearPolyBase< LeafTy >::getValue ( unsigned  Dim ) const

inline

Definition at line 117 of file TypeSize.h.

isNonZero()

template<typename LeafTy >

bool llvm::LinearPolyBase< LeafTy >::isNonZero ( ) const

inline

Definition at line 114 of file TypeSize.h.

Referenced by llvm::LinearPolyBase< StackOffset >::operator bool().

isZero()

template<typename LeafTy >

bool llvm::LinearPolyBase< LeafTy >::isZero ( ) const

inline

Definition at line 111 of file TypeSize.h.

Referenced by llvm::LinearPolyBase< StackOffset >::isNonZero().

operator bool()

template<typename LeafTy >

llvm::LinearPolyBase< LeafTy >::operator bool ( ) const

inlineexplicit

Definition at line 115 of file TypeSize.h.

operator!=()

template<typename LeafTy >

bool llvm::LinearPolyBase< LeafTy >::operator!= ( const LinearPolyBase< LeafTy > &  RHS ) const

inline

Definition at line 107 of file TypeSize.h.

operator==()

template<typename LeafTy >

bool llvm::LinearPolyBase< LeafTy >::operator== ( const LinearPolyBase< LeafTy > &  RHS ) const

inline

Definition at line 102 of file TypeSize.h.

Friends And Related Function Documentation

operator*

template<typename LeafTy >

LeafTy operator* ( const LeafTy &  LHS, ScalarTy  RHS  )

friend

Definition at line 90 of file TypeSize.h.

operator*=

template<typename LeafTy >

LeafTy& operator*= ( LeafTy &  LHS, ScalarTy  RHS  )

friend

Definition at line 74 of file TypeSize.h.

operator+

template<typename LeafTy >

LeafTy operator+ ( const LeafTy &  LHS, const LeafTy &  RHS  )

friend

Definition at line 80 of file TypeSize.h.

operator+=

template<typename LeafTy >

LeafTy& operator+= ( LeafTy &  LHS, const LeafTy &  RHS  )

friend

Definition at line 62 of file TypeSize.h.

operator- [1/2]

template<typename LeafTy >

template<typename U = ScalarTy>

std::enable_if_t<std::is_signed<U>::value, LeafTy> operator- ( const LeafTy &  LHS )

friend

Definition at line 97 of file TypeSize.h.

operator- [2/2]

template<typename LeafTy >

LeafTy operator- ( const LeafTy &  LHS, const LeafTy &  RHS  )

friend

Definition at line 85 of file TypeSize.h.

operator-=

template<typename LeafTy >

LeafTy& operator-= ( LeafTy &  LHS, const LeafTy &  RHS  )

friend

Definition at line 68 of file TypeSize.h.

Member Data Documentation

Dimensions

template<typename LeafTy >

constexpr auto llvm::LinearPolyBase< LeafTy >::Dimensions = LinearPolyBaseTypeTraits<LeafTy>::Dimensions

staticconstexpr

Definition at line 49 of file TypeSize.h.

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

• include/llvm/Support/TypeSize.h