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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 #if V8_TARGET_ARCH_MIPS64 | 5 #if V8_TARGET_ARCH_MIPS64 |
6 | 6 |
7 #include "src/ic/handler-compiler.h" | 7 #include "src/ic/handler-compiler.h" |
8 | 8 |
9 #include "src/api-arguments.h" | 9 #include "src/api-arguments.h" |
10 #include "src/field-type.h" | 10 #include "src/field-type.h" |
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457 // checks are allowed in stubs. | 457 // checks are allowed in stubs. |
458 DCHECK(current_map->IsJSGlobalProxyMap() || | 458 DCHECK(current_map->IsJSGlobalProxyMap() || |
459 !current_map->is_access_check_needed()); | 459 !current_map->is_access_check_needed()); |
460 | 460 |
461 prototype = handle(JSObject::cast(current_map->prototype())); | 461 prototype = handle(JSObject::cast(current_map->prototype())); |
462 if (current_map->IsJSGlobalObjectMap()) { | 462 if (current_map->IsJSGlobalObjectMap()) { |
463 GenerateCheckPropertyCell(masm(), Handle<JSGlobalObject>::cast(current), | 463 GenerateCheckPropertyCell(masm(), Handle<JSGlobalObject>::cast(current), |
464 name, scratch2, miss); | 464 name, scratch2, miss); |
465 } else if (current_map->is_dictionary_map()) { | 465 } else if (current_map->is_dictionary_map()) { |
466 DCHECK(!current_map->IsJSGlobalProxyMap()); // Proxy maps are fast. | 466 DCHECK(!current_map->IsJSGlobalProxyMap()); // Proxy maps are fast. |
467 if (!name->IsUniqueName()) { | 467 DCHECK(name->IsUniqueName()); |
468 DCHECK(name->IsString()); | |
469 name = factory()->InternalizeString(Handle<String>::cast(name)); | |
470 } | |
471 DCHECK(current.is_null() || | 468 DCHECK(current.is_null() || |
472 current->property_dictionary()->FindEntry(name) == | 469 current->property_dictionary()->FindEntry(name) == |
473 NameDictionary::kNotFound); | 470 NameDictionary::kNotFound); |
474 | 471 |
475 if (depth > 1) { | 472 if (depth > 1) { |
476 Handle<WeakCell> weak_cell = | 473 Handle<WeakCell> weak_cell = |
477 Map::GetOrCreatePrototypeWeakCell(current, isolate()); | 474 Map::GetOrCreatePrototypeWeakCell(current, isolate()); |
478 __ LoadWeakValue(reg, weak_cell, miss); | 475 __ LoadWeakValue(reg, weak_cell, miss); |
479 } | 476 } |
480 GenerateDictionaryNegativeLookup(masm(), miss, reg, name, scratch1, | 477 GenerateDictionaryNegativeLookup(masm(), miss, reg, name, scratch1, |
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677 // Return the generated code. | 674 // Return the generated code. |
678 return GetCode(kind(), name); | 675 return GetCode(kind(), name); |
679 } | 676 } |
680 | 677 |
681 | 678 |
682 #undef __ | 679 #undef __ |
683 } // namespace internal | 680 } // namespace internal |
684 } // namespace v8 | 681 } // namespace v8 |
685 | 682 |
686 #endif // V8_TARGET_ARCH_MIPS64 | 683 #endif // V8_TARGET_ARCH_MIPS64 |
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