| // Copyright 2012 the V8 project authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef V8_TYPE_FEEDBACK_VECTOR_INL_H_ |
| #define V8_TYPE_FEEDBACK_VECTOR_INL_H_ |
| |
| #include "src/type-feedback-vector.h" |
| |
| namespace v8 { |
| namespace internal { |
| |
| Handle<Object> TypeFeedbackVector::UninitializedSentinel(Isolate* isolate) { |
| return isolate->factory()->uninitialized_symbol(); |
| } |
| |
| |
| Handle<Object> TypeFeedbackVector::MegamorphicSentinel(Isolate* isolate) { |
| return isolate->factory()->megamorphic_symbol(); |
| } |
| |
| |
| Handle<Object> TypeFeedbackVector::PremonomorphicSentinel(Isolate* isolate) { |
| return isolate->factory()->megamorphic_symbol(); |
| } |
| |
| |
| Handle<Object> TypeFeedbackVector::GenericSentinel(Isolate* isolate) { |
| return isolate->factory()->generic_symbol(); |
| } |
| |
| |
| Handle<Object> TypeFeedbackVector::MonomorphicArraySentinel( |
| Isolate* isolate, ElementsKind elements_kind) { |
| return Handle<Object>(Smi::FromInt(static_cast<int>(elements_kind)), isolate); |
| } |
| |
| |
| Object* TypeFeedbackVector::RawUninitializedSentinel(Heap* heap) { |
| return heap->uninitialized_symbol(); |
| } |
| } |
| } // namespace v8::internal |
| |
| #endif // V8_TYPE_FEEDBACK_VECTOR_INL_H_ |