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Side by Side Diff: src/layout-descriptor-inl.h

Issue 856503002: Massive renaming of PropertyType values and other implied stuff. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Spurious file addition fixed Created 5 years, 11 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef V8_LAYOUT_DESCRIPTOR_INL_H_ 5 #ifndef V8_LAYOUT_DESCRIPTOR_INL_H_
6 #define V8_LAYOUT_DESCRIPTOR_INL_H_ 6 #define V8_LAYOUT_DESCRIPTOR_INL_H_
7 7
8 #include "src/layout-descriptor.h" 8 #include "src/layout-descriptor.h"
9 9
10 namespace v8 { 10 namespace v8 {
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32 // descriptor reallocations. 32 // descriptor reallocations.
33 ++length; 33 ++length;
34 } 34 }
35 return Handle<LayoutDescriptor>::cast( 35 return Handle<LayoutDescriptor>::cast(
36 isolate->factory()->NewFixedTypedArray(length, kExternalUint32Array)); 36 isolate->factory()->NewFixedTypedArray(length, kExternalUint32Array));
37 } 37 }
38 38
39 39
40 bool LayoutDescriptor::InobjectUnboxedField(int inobject_properties, 40 bool LayoutDescriptor::InobjectUnboxedField(int inobject_properties,
41 PropertyDetails details) { 41 PropertyDetails details) {
42 if (details.type() != FIELD || !details.representation().IsDouble()) { 42 if (details.type() != DATA || !details.representation().IsDouble()) {
43 return false; 43 return false;
44 } 44 }
45 // We care only about in-object properties. 45 // We care only about in-object properties.
46 return details.field_index() < inobject_properties; 46 return details.field_index() < inobject_properties;
47 } 47 }
48 48
49 49
50 LayoutDescriptor* LayoutDescriptor::FastPointerLayout() { 50 LayoutDescriptor* LayoutDescriptor::FastPointerLayout() {
51 return LayoutDescriptor::FromSmi(Smi::FromInt(0)); 51 return LayoutDescriptor::FromSmi(Smi::FromInt(0));
52 } 52 }
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182 // Object headers do not contain non-tagged fields. 182 // Object headers do not contain non-tagged fields.
183 if (offset_in_bytes < header_size_) return true; 183 if (offset_in_bytes < header_size_) return true;
184 int field_index = (offset_in_bytes - header_size_) / kPointerSize; 184 int field_index = (offset_in_bytes - header_size_) / kPointerSize;
185 185
186 return layout_descriptor_->IsTagged(field_index); 186 return layout_descriptor_->IsTagged(field_index);
187 } 187 }
188 } 188 }
189 } // namespace v8::internal 189 } // namespace v8::internal
190 190
191 #endif // V8_LAYOUT_DESCRIPTOR_INL_H_ 191 #endif // V8_LAYOUT_DESCRIPTOR_INL_H_
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