llvm::MemDepResult Class Reference

#include <MemoryDependenceAnalysis.h>

List of all members.

Public Member Functions
bool	isClobber () const
bool	isDef () const
bool	isNonLocal () const
Instruction *	getInst () const
bool	operator== (const MemDepResult &M) const
bool	operator!= (const MemDepResult &M) const
bool	operator< (const MemDepResult &M) const
bool	operator> (const MemDepResult &M) const
Static Public Member Functions
static MemDepResult	getDef (Instruction *Inst)
static MemDepResult	getClobber (Instruction *Inst)
static MemDepResult	getNonLocal ()
Friends
class	MemoryDependenceAnalysis

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Detailed Description

MemDepResult - A memory dependence query can return one of three different answers, described below.

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Member Function Documentation

static MemDepResult llvm::MemDepResult::getDef

(

Instruction *

Inst

)

[inline, static]

get methods: These are static ctor methods for creating various MemDepResult kinds.

Instruction* llvm::MemDepResult::getInst

(

)

const [inline]

getInst() - If this is a normal dependency, return the instruction that is depended on. Otherwise, return null.

bool llvm::MemDepResult::isClobber

(

)

const [inline]

isClobber - Return true if this MemDepResult represents a query that is a instruction clobber dependency.

bool llvm::MemDepResult::isDef

(

)

const [inline]

isDef - Return true if this MemDepResult represents a query that is a instruction definition dependency.

bool llvm::MemDepResult::isNonLocal

(

)

const [inline]

isNonLocal - Return true if this MemDepResult represents a query that is transparent to the start of the block, but where a non-local hasn't been done.

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

• MemoryDependenceAnalysis.h