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Public Member Functions | Static Public Member Functions
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 62 of file lithium-allocator.h.

Constructor & Destructor Documentation

LifetimePosition ( )
inline

Definition at line 118 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 66 of file lithium-allocator.h.

References LifetimePosition::LifetimePosition().

LifetimePosition InstructionEnd ( ) const
inline

Definition at line 97 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 77 of file lithium-allocator.h.

References ASSERT, and LifetimePosition::IsValid().

LifetimePosition InstructionStart ( ) const
inline

Definition at line 90 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 124 of file lithium-allocator.h.

References LifetimePosition::LifetimePosition().

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

bool IsInstructionStart ( ) const
inline

Definition at line 84 of file lithium-allocator.h.

bool IsValid ( ) const
inline

Definition at line 122 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 126 of file lithium-allocator.h.

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

LifetimePosition NextInstruction ( ) const
inline

Definition at line 103 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 110 of file lithium-allocator.h.

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

int Value ( ) const
inline

Definition at line 71 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::PreviousUsePositionRegisterIsBeneficial(), LiveRange::ShortenTo(), LiveRange::ShouldBeAllocatedBefore(), UseInterval::SplitAt(), LiveRange::SplitAt(), and UseInterval::UseInterval().

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