dart::DeoptTable Class Reference

#include <deopt_instructions.h>

Inheritance diagram for dart::DeoptTable:

Classes
class	FlagsField
class	ReasonField

Static Public Member Functions
static intptr_t	SizeFor (intptr_t length)
static void	SetEntry (const Array &table, intptr_t index, const Smi &offset, const TypedData &info, const Smi &reason_and_flags)
static intptr_t	GetLength (const Array &table)
static void	GetEntry (const Array &table, intptr_t index, Smi *offset, TypedData *info, Smi *reason_and_flags)
static SmiPtr	EncodeReasonAndFlags (ICData::DeoptReasonId reason, uint32_t flags)

Detailed Description

Definition at line 563 of file deopt_instructions.h.

Member Function Documentation

EncodeReasonAndFlags()

static SmiPtr dart::DeoptTable::EncodeReasonAndFlags ( ICData::DeoptReasonId  reason, uint32_t  flags  )

inlinestatic

Definition at line 586 of file deopt_instructions.h.

                                                     {
    return Smi::New(ReasonField::encode(reason) | FlagsField::encode(flags));
  }

GetEntry()

void dart::DeoptTable::GetEntry ( const Array &  table, intptr_t  index, Smi *  offset, TypedData *  info, Smi *  reason_and_flags  )

static

Definition at line 1338 of file deopt_instructions.cc.

                                       {
  intptr_t i = index * kEntrySize;
  *offset ^= table.At(i);
  *info ^= table.At(i + 1);
  *reason ^= table.At(i + 2);
}

GetLength()

intptr_t dart::DeoptTable::GetLength ( const Array &  table )

static

Definition at line 1333 of file deopt_instructions.cc.

                                                 {
  ASSERT((table.Length() % kEntrySize) == 0);
  return table.Length() / kEntrySize;
}

SetEntry()

void dart::DeoptTable::SetEntry ( const Array &  table, intptr_t  index, const Smi &  offset, const TypedData &  info, const Smi &  reason_and_flags  )

static

Definition at line 1321 of file deopt_instructions.cc.

                                             {
  ASSERT((table.Length() % kEntrySize) == 0);
  intptr_t i = index * kEntrySize;
  table.SetAt(i, offset);
  table.SetAt(i + 1, info);
  table.SetAt(i + 2, reason);
}

SizeFor()

intptr_t dart::DeoptTable::SizeFor ( intptr_t  length )

static

Definition at line 1317 of file deopt_instructions.cc.

                                            {
  return length * kEntrySize;
}

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

• third_party/dart-lang/sdk/runtime/vm/deopt_instructions.h
• third_party/dart-lang/sdk/runtime/vm/deopt_instructions.cc