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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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 #include "src/heap/heap.h" | 5 #include "src/heap/heap.h" |
6 | 6 |
7 #include "src/accessors.h" | 7 #include "src/accessors.h" |
8 #include "src/api.h" | 8 #include "src/api.h" |
9 #include "src/ast/scopeinfo.h" | 9 #include "src/ast/scopeinfo.h" |
10 #include "src/base/bits.h" | 10 #include "src/base/bits.h" |
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3510 FixedArray* properties = empty_fixed_array(); | 3510 FixedArray* properties = empty_fixed_array(); |
3511 | 3511 |
3512 // Allocate the JSObject. | 3512 // Allocate the JSObject. |
3513 AllocationSpace space = SelectSpace(pretenure); | 3513 AllocationSpace space = SelectSpace(pretenure); |
3514 JSObject* js_obj = nullptr; | 3514 JSObject* js_obj = nullptr; |
3515 AllocationResult allocation = Allocate(map, space, allocation_site); | 3515 AllocationResult allocation = Allocate(map, space, allocation_site); |
3516 if (!allocation.To(&js_obj)) return allocation; | 3516 if (!allocation.To(&js_obj)) return allocation; |
3517 | 3517 |
3518 // Initialize the JSObject. | 3518 // Initialize the JSObject. |
3519 InitializeJSObjectFromMap(js_obj, properties, map); | 3519 InitializeJSObjectFromMap(js_obj, properties, map); |
3520 DCHECK(js_obj->HasFastElements() || js_obj->HasFixedTypedArrayElements()); | 3520 DCHECK(js_obj->HasFastElements() || js_obj->HasFixedTypedArrayElements() || |
| 3521 js_obj->HasFastStringWrapperElements()); |
3521 return js_obj; | 3522 return js_obj; |
3522 } | 3523 } |
3523 | 3524 |
3524 | 3525 |
3525 AllocationResult Heap::AllocateJSObject(JSFunction* constructor, | 3526 AllocationResult Heap::AllocateJSObject(JSFunction* constructor, |
3526 PretenureFlag pretenure, | 3527 PretenureFlag pretenure, |
3527 AllocationSite* allocation_site) { | 3528 AllocationSite* allocation_site) { |
3528 DCHECK(constructor->has_initial_map()); | 3529 DCHECK(constructor->has_initial_map()); |
3529 | 3530 |
3530 // Allocate the object based on the constructors initial map. | 3531 // Allocate the object based on the constructors initial map. |
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6221 } | 6222 } |
6222 | 6223 |
6223 | 6224 |
6224 // static | 6225 // static |
6225 int Heap::GetStaticVisitorIdForMap(Map* map) { | 6226 int Heap::GetStaticVisitorIdForMap(Map* map) { |
6226 return StaticVisitorBase::GetVisitorId(map); | 6227 return StaticVisitorBase::GetVisitorId(map); |
6227 } | 6228 } |
6228 | 6229 |
6229 } // namespace internal | 6230 } // namespace internal |
6230 } // namespace v8 | 6231 } // namespace v8 |
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