llvm::AliasSet Class Reference

#include <AliasSetTracker.h>

Inheritance diagram for llvm::AliasSet:

Collaboration diagram for llvm::AliasSet:

Classes
class	iterator
	Define an iterator for alias sets... this is just a forward iterator. More...

Public Member Functions
bool	isRef () const
	Accessors... More...
bool	isMod () const
bool	isMustAlias () const
bool	isMayAlias () const
bool	isVolatile () const
bool	isForwardingAliasSet () const
void	mergeSetIn (AliasSet &AS, AliasSetTracker &AST)
iterator	begin () const
iterator	end () const
bool	empty () const
void	print (raw_ostream &OS) const
void	dump () const
bool	aliasesPointer (const Value *Ptr, uint64_t Size, const MDNode *TBAAInfo, AliasAnalysis &AA) const
bool	aliasesUnknownInst (Instruction *Inst, AliasAnalysis &AA) const
Public Member Functions inherited from llvm::ilist_node< AliasSet >
AliasSet *	getPrevNode ()
	Get the previous node, or 0 for the list head. More...
const AliasSet *	getPrevNode () const
	Get the previous node, or 0 for the list head. More...
AliasSet *	getNextNode ()
	Get the next node, or 0 for the list tail. More...
const AliasSet *	getNextNode () const
	Get the next node, or 0 for the list tail. More...

Friends
class	AliasSetTracker
struct	ilist_sentinel_traits< AliasSet >

Additional Inherited Members
Protected Member Functions inherited from llvm::ilist_node< AliasSet >
	ilist_node ()

Detailed Description

Definition at line 35 of file AliasSetTracker.h.

Member Function Documentation

bool AliasSet::aliasesPointer	(	const Value *	Ptr,
		uint64_t	Size,
		const MDNode *	TBAAInfo,
		AliasAnalysis &	AA
	)		const

aliasesPointer - Return true if the specified pointer "may" (or must) alias one of the members in the set.

Definition at line 143 of file AliasSetTracker.cpp.

References llvm::AliasAnalysis::alias(), begin(), end(), llvm::AliasAnalysis::getModRefInfo(), I, and llvm::AliasAnalysis::NoModRef.

bool AliasSet::aliasesUnknownInst	(	Instruction *	Inst,
		AliasAnalysis &	AA
	)		const

Definition at line 179 of file AliasSetTracker.cpp.

References begin(), end(), llvm::AliasAnalysis::getModRefInfo(), I, llvm::Instruction::mayReadOrWriteMemory(), and llvm::AliasAnalysis::NoModRef.

iterator llvm::AliasSet::begin ( ) const

inline

Definition at line 175 of file AliasSetTracker.h.

Referenced by llvm::AliasSetTracker::add(), aliasesPointer(), aliasesUnknownInst(), and print().

void AliasSet::dump

(

)

const

Definition at line 592 of file AliasSetTracker.cpp.

References llvm::dbgs(), and print().

bool llvm::AliasSet::empty ( ) const

inline

Definition at line 177 of file AliasSetTracker.h.

Referenced by print(), and llvm::AliasSetTracker::remove().

iterator llvm::AliasSet::end ( ) const

inline

Definition at line 176 of file AliasSetTracker.h.

Referenced by llvm::AliasSetTracker::add(), aliasesPointer(), aliasesUnknownInst(), and print().

bool llvm::AliasSet::isForwardingAliasSet ( ) const

inline

isForwardingAliasSet - Return true if this alias set should be ignored as part of the AliasSetTracker object.

Definition at line 166 of file AliasSetTracker.h.

bool llvm::AliasSet::isMayAlias ( ) const

inline

Definition at line 158 of file AliasSetTracker.h.

bool llvm::AliasSet::isMod ( ) const

inline

Definition at line 156 of file AliasSetTracker.h.

bool llvm::AliasSet::isMustAlias ( ) const

inline

Definition at line 157 of file AliasSetTracker.h.

bool llvm::AliasSet::isRef ( ) const

inline

Accessors...

Definition at line 155 of file AliasSetTracker.h.

bool llvm::AliasSet::isVolatile ( ) const

inline

Definition at line 162 of file AliasSetTracker.h.

Referenced by llvm::AliasSetTracker::add(), and print().

void AliasSet::mergeSetIn	(	AliasSet &	AS,
		AliasSetTracker &	AST
	)

mergeSetIn - Merge the specified alias set into this alias set...

mergeSetIn - Merge the specified alias set into this alias set.

Definition at line 31 of file AliasSetTracker.cpp.

References llvm::AliasAnalysis::alias(), llvm::AliasSetTracker::getAliasAnalysis(), llvm::AliasAnalysis::MustAlias, and std::swap().

void AliasSet::print

(

raw_ostream &

OS

)

const

Definition at line 550 of file AliasSetTracker.cpp.

References begin(), empty(), end(), I, isVolatile(), llvm_unreachable, and llvm::WriteAsOperand().

Referenced by dump(), and llvm::operator<<().

Friends And Related Function Documentation

friend class AliasSetTracker

friend

Definition at line 36 of file AliasSetTracker.h.

friend struct ilist_sentinel_traits< AliasSet >

friend

Definition at line 222 of file AliasSetTracker.h.

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

• AliasSetTracker.h
• AliasSetTracker.cpp