llvm::TargetTransformInfo::PointersChainInfo Struct Reference

Describe known properties for a set of pointers. More...

#include "llvm/Analysis/TargetTransformInfo.h"

Public Member Functions
bool	isSameBase () const
bool	isUnitStride () const
bool	isKnownStride () const

Static Public Member Functions
static PointersChainInfo	getUnitStride ()
static PointersChainInfo	getKnownStride ()
static PointersChainInfo	getUnknownStride ()

Public Attributes
unsigned	IsSameBaseAddress: 1
	All the GEPs in a set have same base address.
unsigned	IsUnitStride: 1
	These properties only valid if SameBaseAddress is set.
unsigned	IsKnownStride: 1
	True if distance between any two neigbouring pointers is a known value.
unsigned	Reserved: 29

Detailed Description

Describe known properties for a set of pointers.

Definition at line 311 of file TargetTransformInfo.h.

Member Function Documentation

getKnownStride()

static PointersChainInfo llvm::TargetTransformInfo::PointersChainInfo::getKnownStride ( )

inlinestatic

Definition at line 329 of file TargetTransformInfo.h.

getUnitStride()

static PointersChainInfo llvm::TargetTransformInfo::PointersChainInfo::getUnitStride ( )

inlinestatic

Definition at line 325 of file TargetTransformInfo.h.

getUnknownStride()

static PointersChainInfo llvm::TargetTransformInfo::PointersChainInfo::getUnknownStride ( )

inlinestatic

Definition at line 333 of file TargetTransformInfo.h.

isKnownStride()

bool llvm::TargetTransformInfo::PointersChainInfo::isKnownStride ( ) const

inline

Definition at line 323 of file TargetTransformInfo.h.

References IsKnownStride, and IsSameBaseAddress.

isSameBase()

bool llvm::TargetTransformInfo::PointersChainInfo::isSameBase ( ) const

inline

Definition at line 321 of file TargetTransformInfo.h.

References IsSameBaseAddress.

isUnitStride()

bool llvm::TargetTransformInfo::PointersChainInfo::isUnitStride ( ) const

inline

Definition at line 322 of file TargetTransformInfo.h.

References IsSameBaseAddress, and IsUnitStride.

Member Data Documentation

IsKnownStride

unsigned llvm::TargetTransformInfo::PointersChainInfo::IsKnownStride

True if distance between any two neigbouring pointers is a known value.

Definition at line 318 of file TargetTransformInfo.h.

Referenced by isKnownStride().

IsSameBaseAddress

unsigned llvm::TargetTransformInfo::PointersChainInfo::IsSameBaseAddress

All the GEPs in a set have same base address.

Definition at line 313 of file TargetTransformInfo.h.

Referenced by isKnownStride(), isSameBase(), and isUnitStride().

IsUnitStride

unsigned llvm::TargetTransformInfo::PointersChainInfo::IsUnitStride

These properties only valid if SameBaseAddress is set.

True if all pointers are separated by a unit stride.

Definition at line 316 of file TargetTransformInfo.h.

Referenced by isUnitStride().

Reserved

unsigned llvm::TargetTransformInfo::PointersChainInfo::Reserved

Definition at line 319 of file TargetTransformInfo.h.

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

• include/llvm/Analysis/TargetTransformInfo.h