v8::internal::CodeAgingHelper Class Reference

#include <codegen.h>

Collaboration diagram for v8::internal::CodeAgingHelper:

Public Member Functions
	CodeAgingHelper ()
uint32_t	young_sequence_length () const
bool	IsYoung (byte *candidate) const
void	CopyYoungSequenceTo (byte *new_buffer) const

Protected Attributes
const EmbeddedVector< byte, kNoCodeAgeSequenceLength >	young_sequence_

Detailed Description

Definition at line 152 of file codegen.h.

Constructor & Destructor Documentation

CodeAgingHelper()

v8::internal::CodeAgingHelper::CodeAgingHelper

(

)

Member Function Documentation

CopyYoungSequenceTo()

void v8::internal::CodeAgingHelper::CopyYoungSequenceTo ( byte *  new_buffer ) const

inline

Definition at line 162 of file codegen.h.

                                                   {
    CopyBytes(new_buffer, young_sequence_.start(), young_sequence_.length());
  }

References v8::internal::CopyBytes(), v8::internal::Vector< T >::length(), v8::internal::Vector< T >::start(), and young_sequence_.

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IsYoung()

bool v8::internal::CodeAgingHelper::IsYoung ( byte *  candidate ) const

inline

Definition at line 157 of file codegen.h.

                                      {
    return memcmp(candidate,
                  young_sequence_.start(),
                  young_sequence_.length()) == 0;
  }

References v8::internal::Vector< T >::length(), v8::internal::Vector< T >::start(), and young_sequence_.

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young_sequence_length()

uint32_t v8::internal::CodeAgingHelper::young_sequence_length ( ) const

inline

Definition at line 156 of file codegen.h.

{ return young_sequence_.length(); }

References v8::internal::Vector< T >::length(), and young_sequence_.

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Member Data Documentation

young_sequence_

const EmbeddedVector<byte, kNoCodeAgeSequenceLength> v8::internal::CodeAgingHelper::young_sequence_

protected

Definition at line 171 of file codegen.h.

Referenced by CopyYoungSequenceTo(), IsYoung(), and young_sequence_length().

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

• /mnt/V8SourceCode/src/codegen.h