LifetimePosition Class Reference

#include <lithium-allocator.h>

Public Member Functions
int	Value () const
int	InstructionIndex () const
bool	IsInstructionStart () const
LifetimePosition	InstructionStart () const
LifetimePosition	InstructionEnd () const
LifetimePosition	NextInstruction () const
LifetimePosition	PrevInstruction () const
	LifetimePosition ()
bool	IsValid () const

Static Public Member Functions
static LifetimePosition	FromInstructionIndex (int index)
static LifetimePosition	Invalid ()
static LifetimePosition	MaxPosition ()

Detailed Description

Definition at line 66 of file lithium-allocator.h.

Constructor & Destructor Documentation

LifetimePosition ( )

inline

Definition at line 122 of file lithium-allocator.h.

Referenced by LifetimePosition::FromInstructionIndex(), LifetimePosition::InstructionEnd(), LifetimePosition::InstructionStart(), LifetimePosition::Invalid(), LifetimePosition::MaxPosition(), LifetimePosition::NextInstruction(), and LifetimePosition::PrevInstruction().

Member Function Documentation

static LifetimePosition FromInstructionIndex ( int  index )

inlinestatic

Definition at line 70 of file lithium-allocator.h.

References LifetimePosition::LifetimePosition().

LifetimePosition InstructionEnd ( ) const

inline

Definition at line 101 of file lithium-allocator.h.

References ASSERT, LifetimePosition::InstructionStart(), LifetimePosition::IsValid(), LifetimePosition::LifetimePosition(), and LifetimePosition::Value().

Referenced by LiveRange::CanBeSpilled().

int InstructionIndex ( ) const

inline

Definition at line 81 of file lithium-allocator.h.

References ASSERT, and LifetimePosition::IsValid().

LifetimePosition InstructionStart ( ) const

inline

Definition at line 94 of file lithium-allocator.h.

References ASSERT, LifetimePosition::IsValid(), and LifetimePosition::LifetimePosition().

Referenced by LifetimePosition::InstructionEnd(), LifetimePosition::NextInstruction(), and LifetimePosition::PrevInstruction().

static LifetimePosition Invalid ( )

inlinestatic

Definition at line 128 of file lithium-allocator.h.

References LifetimePosition::LifetimePosition().

Referenced by LiveRange::FirstIntersection(), and UseInterval::Intersect().

bool IsInstructionStart ( ) const

inline

Definition at line 88 of file lithium-allocator.h.

bool IsValid ( ) const

inline

Definition at line 126 of file lithium-allocator.h.

Referenced by LiveRange::FirstIntersection(), LifetimePosition::InstructionEnd(), LifetimePosition::InstructionIndex(), LifetimePosition::InstructionStart(), LifetimePosition::NextInstruction(), LifetimePosition::PrevInstruction(), and UsePosition::UsePosition().

static LifetimePosition MaxPosition ( )

inlinestatic

Definition at line 130 of file lithium-allocator.h.

References v8::internal::kMaxInt, and LifetimePosition::LifetimePosition().

LifetimePosition NextInstruction ( ) const

inline

Definition at line 107 of file lithium-allocator.h.

References ASSERT, LifetimePosition::InstructionStart(), LifetimePosition::IsValid(), LifetimePosition::LifetimePosition(), and LifetimePosition::Value().

Referenced by LiveRange::CanBeSpilled().

LifetimePosition PrevInstruction ( ) const

inline

Definition at line 114 of file lithium-allocator.h.

References ASSERT, LifetimePosition::InstructionStart(), LifetimePosition::IsValid(), LifetimePosition::LifetimePosition(), and LifetimePosition::Value().

int Value ( ) const

inline

Definition at line 75 of file lithium-allocator.h.

Referenced by LiveRange::AddUseInterval(), LiveRange::AddUsePosition(), LiveRange::CanBeSpilled(), LiveRange::CanCover(), UseInterval::Contains(), LiveRange::Covers(), LiveRange::EnsureInterval(), LiveRange::FirstIntersection(), LifetimePosition::InstructionEnd(), UseInterval::Intersect(), LifetimePosition::NextInstruction(), LiveRange::NextUsePosition(), LifetimePosition::PrevInstruction(), LiveRange::ShortenTo(), LiveRange::ShouldBeAllocatedBefore(), UseInterval::SplitAt(), LiveRange::SplitAt(), and UseInterval::UseInterval().

---

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

• src/lithium-allocator.h