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Public Types | Public Member Functions | Static Public Member Functions | Friends
CompareIC Class Reference

#include <ic.h>

Inheritance diagram for CompareIC:
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Collaboration diagram for CompareIC:
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Public Types

enum  State {
  UNINITIALIZED, SMIS, HEAP_NUMBERS, SYMBOLS,
  STRINGS, OBJECTS, KNOWN_OBJECTS, GENERIC
}
 
- Public Types inherited from IC
enum  UtilityId { kUtilityCount }
 
enum  FrameDepth { NO_EXTRA_FRAME = 0, EXTRA_CALL_FRAME = 1 }
 
typedef InlineCacheState State
 

Public Member Functions

 CompareIC (Isolate *isolate, Token::Value op)
 
void UpdateCaches (Handle< Object > x, Handle< Object > y)
 
- Public Member Functions inherited from IC
 IC (FrameDepth depth, Isolate *isolate)
 
virtual ~IC ()
 
Code * target () const
 
Address address () const
 
virtual bool IsGeneric () const
 
RelocInfo::Mode ComputeMode ()
 
bool IsContextual (Handle< Object > receiver)
 
bool SlowIsContextual ()
 

Static Public Member Functions

static Handle< Code > GetUninitialized (Token::Value op)
 
static Condition ComputeCondition (Token::Value op)
 
static State ComputeState (Code *target)
 
static Token::Value ComputeOperation (Code *target)
 
static const char * GetStateName (State state)
 
- Static Public Member Functions inherited from IC
static Address AddressFromUtilityId (UtilityId id)
 
static State StateFrom (Code *target, Object *receiver, Object *name)
 
static void Clear (Address address)
 
static InlineCacheHolderFlag GetCodeCacheForObject (Object *object, JSObject *holder)
 
static InlineCacheHolderFlag GetCodeCacheForObject (JSObject *object, JSObject *holder)
 
static JSObject * GetCodeCacheHolder (Object *object, InlineCacheHolderFlag holder)
 

Friends

class IC
 

Additional Inherited Members

- Protected Member Functions inherited from IC
Address fp () const
 
Address pc () const
 
Isolate * isolate () const
 
void set_target (Code *code)
 
Failure * TypeError (const char *type, Handle< Object > object, Handle< Object > key)
 
Failure * ReferenceError (const char *type, Handle< String > name)
 
- Static Protected Member Functions inherited from IC
static Code * GetTargetAtAddress (Address address)
 
static void SetTargetAtAddress (Address address, Code *target)
 
static void PostPatching (Address address, Code *target, Code *old_target)
 

Detailed Description

Definition at line 781 of file ic.h.

Member Enumeration Documentation

enum State
Enumerator
UNINITIALIZED 
SMIS 
HEAP_NUMBERS 
SYMBOLS 
STRINGS 
OBJECTS 
KNOWN_OBJECTS 
GENERIC 

Definition at line 783 of file ic.h.

Constructor & Destructor Documentation

CompareIC ( Isolate *  isolate,
Token::Value  op 
)
inline

Definition at line 794 of file ic.h.

Member Function Documentation

static Condition ComputeCondition ( Token::Value  op)
static
Token::Value ComputeOperation ( Code *  target)
static

Definition at line 2558 of file ic.cc.

References ASSERT, Code::compare_operation(), and Code::major_key().

CompareIC::State ComputeState ( Code *  target)
static

Definition at line 2550 of file ic.cc.

References ASSERT, v8::internal::Compare(), Code::compare_state(), CompareIC::GENERIC, and Code::major_key().

const char * GetStateName ( State  state)
static

Definition at line 2564 of file ic.cc.

References CompareIC::GENERIC, CompareIC::HEAP_NUMBERS, CompareIC::KNOWN_OBJECTS, v8::internal::NULL, CompareIC::OBJECTS, CompareIC::SMIS, CompareIC::STRINGS, CompareIC::SYMBOLS, CompareIC::UNINITIALIZED, and UNREACHABLE.

Handle< Code > GetUninitialized ( Token::Value  op)
static

Definition at line 2544 of file ic.cc.

References CompareIC::UNINITIALIZED.

void UpdateCaches ( Handle< Object >  x,
Handle< Object >  y 
)

Friends And Related Function Documentation

friend class IC
friend

Definition at line 828 of file ic.h.

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