MLIR: mlir::PatternBenefit Class Reference (original) (raw)

This class represents the benefit of a pattern match in a unitless scheme that ranges from 0 (very little benefit) to 65K. More...

#include "[mlir/IR/PatternMatch.h](PatternMatch%5F8h%5Fsource.html)"

Public Member Functions
PatternBenefit ()=default
PatternBenefit (unsigned benefit)
PatternBenefit (const PatternBenefit &)=default
PatternBenefit & operator= (const PatternBenefit &)=default
bool isImpossibleToMatch () const
unsigned short getBenefit () const
If the corresponding pattern can match, return its benefit. If the. More...
bool operator== (const PatternBenefit &rhs) const
bool operator!= (const PatternBenefit &rhs) const
bool operator< (const PatternBenefit &rhs) const
bool operator> (const PatternBenefit &rhs) const
bool operator<= (const PatternBenefit &rhs) const
bool operator>= (const PatternBenefit &rhs) const

This class represents the benefit of a pattern match in a unitless scheme that ranges from 0 (very little benefit) to 65K.

The most common unit to use here is the "number of operations matched" by the pattern.

This also has a sentinel representation that can be used for patterns that fail to match.

Definition at line 34 of file PatternMatch.h.

mlir::PatternBenefit::PatternBenefit ( ) default

◆ PatternBenefit() [2/3]

PatternBenefit::PatternBenefit ( unsigned benefit )

◆ PatternBenefit() [3/3]

mlir::PatternBenefit::PatternBenefit ( const PatternBenefit & ) default

◆ getBenefit()

unsigned short PatternBenefit::getBenefit ( ) const

◆ impossibleToMatch()

static PatternBenefit mlir::PatternBenefit::impossibleToMatch ( ) inlinestatic

◆ isImpossibleToMatch()

bool mlir::PatternBenefit::isImpossibleToMatch ( ) const inline

◆ operator!=()

bool mlir::PatternBenefit::operator!= ( const PatternBenefit & rhs) const inline

◆ operator<()

bool mlir::PatternBenefit::operator< ( const PatternBenefit & rhs) const inline

◆ operator<=()

bool mlir::PatternBenefit::operator<= ( const PatternBenefit & rhs) const inline

◆ operator=()

◆ operator==()

bool mlir::PatternBenefit::operator== ( const PatternBenefit & rhs) const inline

◆ operator>()

bool mlir::PatternBenefit::operator> ( const PatternBenefit & rhs) const inline

◆ operator>=()

bool mlir::PatternBenefit::operator>= ( const PatternBenefit & rhs) const inline

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