llvm::cflaa::StratifiedLink Struct Reference

A "link" between two StratifiedSets. More...

#include "Analysis/StratifiedSets.h"

Collaboration diagram for llvm::cflaa::StratifiedLink:

Public Member Functions
	StratifiedLink ()
bool	hasBelow () const
bool	hasAbove () const
void	clearBelow ()
void	clearAbove ()

Public Attributes
StratifiedIndex	Above
	The index for the set "above" current. More...
StratifiedIndex	Below
	The link for the set "below" current. More...
AliasAttrs	Attrs
	Attributes for these StratifiedSets. More...

Static Public Attributes
static const StratifiedIndex	SetSentinel
	This is a value used to signify "does not exist" where the StratifiedIndex type is used. More...

Detailed Description

A "link" between two StratifiedSets.

Definition at line 39 of file StratifiedSets.h.

Constructor & Destructor Documentation

StratifiedLink()

llvm::cflaa::StratifiedLink::StratifiedLink ( )

inline

Definition at line 57 of file StratifiedSets.h.

Member Function Documentation

clearAbove()

void llvm::cflaa::StratifiedLink::clearAbove ( )

inline

Definition at line 63 of file StratifiedSets.h.

clearBelow()

void llvm::cflaa::StratifiedLink::clearBelow ( )

inline

Definition at line 62 of file StratifiedSets.h.

hasAbove()

bool llvm::cflaa::StratifiedLink::hasAbove ( ) const

inline

Definition at line 60 of file StratifiedSets.h.

hasBelow()

bool llvm::cflaa::StratifiedLink::hasBelow ( ) const

inline

Definition at line 59 of file StratifiedSets.h.

Member Data Documentation

Above

StratifiedIndex llvm::cflaa::StratifiedLink::Above

The index for the set "above" current.

Definition at line 49 of file StratifiedSets.h.

Attrs

AliasAttrs llvm::cflaa::StratifiedLink::Attrs

Attributes for these StratifiedSets.

Definition at line 55 of file StratifiedSets.h.

Below

StratifiedIndex llvm::cflaa::StratifiedLink::Below

The link for the set "below" current.

Definition at line 52 of file StratifiedSets.h.

SetSentinel

const StratifiedIndex StratifiedLink::SetSentinel

static

Initial value:

=
    std::numeric_limits<StratifiedIndex>::max()

This is a value used to signify "does not exist" where the StratifiedIndex type is used.

This is used instead of Optional<StratifiedIndex> because Optional<StratifiedIndex> would eat up a considerable amount of extra memory, after struct padding/alignment is taken into account.

Definition at line 46 of file StratifiedSets.h.

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

• lib/Analysis/StratifiedSets.h
• lib/Analysis/CFLSteensAliasAnalysis.cpp