dart::SlotCache Class Reference

Inheritance diagram for dart::SlotCache:

Public Member Functions
const Slot &	Canonicalize (const Slot &value)
const Slot &	GetNativeSlot (Slot::Kind kind)
Public Member Functions inherited from dart::ZoneAllocated
	ZoneAllocated ()
void *	operator new (size_t size)
void *	operator new (size_t size, Zone *zone)
void	operator delete (void *pointer)

Static Public Member Functions
static SlotCache &	Instance (Thread *thread)

Detailed Description

Definition at line 27 of file slot.cc.

Member Function Documentation

Canonicalize()

const Slot & dart::SlotCache::Canonicalize ( const Slot &  value )

inline

Definition at line 39 of file slot.cc.

                                              {
    auto result = fields_.LookupValue(&value);
    if (result == nullptr) {
      result = new (zone_) Slot(value);
      fields_.Insert(result);
    }
    return *result;
  }

GetNativeSlot()

const Slot & dart::SlotCache::GetNativeSlot ( Slot::Kind  kind )

inline

Definition at line 48 of file slot.cc.

                                           {
    const intptr_t index = static_cast<intptr_t>(kind);
    ASSERT((index >= 0) && (index < kNativeSlotsCount));
    const Slot* slot = native_fields_[index];
    if (slot == nullptr) {
      native_fields_[index] = slot = CreateNativeSlot(kind);
    }
    return *slot;
  }

Instance()

static SlotCache & dart::SlotCache::Instance ( Thread *  thread )

inlinestatic

Definition at line 30 of file slot.cc.

                                             {
    auto result = thread->compiler_state().slot_cache();
    if (result == nullptr) {
      result = new (thread->zone()) SlotCache(thread);
      thread->compiler_state().set_slot_cache(result);
    }
    return *result;
  }

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

• third_party/dart-lang/sdk/runtime/vm/compiler/backend/slot.cc