OLD | NEW |
1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
(...skipping 67 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
78 | 78 |
79 | 79 |
80 void IC::SetTargetAtAddress(Address address, Code* target) { | 80 void IC::SetTargetAtAddress(Address address, Code* target) { |
81 ASSERT(target->is_inline_cache_stub() || target->is_compare_ic_stub()); | 81 ASSERT(target->is_inline_cache_stub() || target->is_compare_ic_stub()); |
82 #ifdef DEBUG | 82 #ifdef DEBUG |
83 // STORE_IC and KEYED_STORE_IC use Code::extra_ic_state() to mark | 83 // STORE_IC and KEYED_STORE_IC use Code::extra_ic_state() to mark |
84 // ICs as strict mode. The strict-ness of the IC must be preserved. | 84 // ICs as strict mode. The strict-ness of the IC must be preserved. |
85 Code* old_target = GetTargetAtAddress(address); | 85 Code* old_target = GetTargetAtAddress(address); |
86 if (old_target->kind() == Code::STORE_IC || | 86 if (old_target->kind() == Code::STORE_IC || |
87 old_target->kind() == Code::KEYED_STORE_IC) { | 87 old_target->kind() == Code::KEYED_STORE_IC) { |
88 ASSERT(old_target->extra_ic_state() == target->extra_ic_state()); | 88 ASSERT(Code::GetStrictMode(old_target->extra_ic_state()) == |
| 89 Code::GetStrictMode(target->extra_ic_state())); |
89 } | 90 } |
90 #endif | 91 #endif |
91 Assembler::set_target_address_at(address, target->instruction_start()); | 92 Assembler::set_target_address_at(address, target->instruction_start()); |
92 target->GetHeap()->incremental_marking()->RecordCodeTargetPatch(address, | 93 target->GetHeap()->incremental_marking()->RecordCodeTargetPatch(address, |
93 target); | 94 target); |
94 PostPatching(); | 95 PostPatching(); |
95 } | 96 } |
96 | 97 |
97 | 98 |
98 InlineCacheHolderFlag IC::GetCodeCacheForObject(Object* object, | 99 InlineCacheHolderFlag IC::GetCodeCacheForObject(Object* object, |
(...skipping 27 matching lines...) Expand all Loading... |
126 JSObject* IC::GetCodeCacheHolder(Object* object, InlineCacheHolderFlag holder) { | 127 JSObject* IC::GetCodeCacheHolder(Object* object, InlineCacheHolderFlag holder) { |
127 Object* map_owner = (holder == OWN_MAP ? object : object->GetPrototype()); | 128 Object* map_owner = (holder == OWN_MAP ? object : object->GetPrototype()); |
128 ASSERT(map_owner->IsJSObject()); | 129 ASSERT(map_owner->IsJSObject()); |
129 return JSObject::cast(map_owner); | 130 return JSObject::cast(map_owner); |
130 } | 131 } |
131 | 132 |
132 | 133 |
133 } } // namespace v8::internal | 134 } } // namespace v8::internal |
134 | 135 |
135 #endif // V8_IC_INL_H_ | 136 #endif // V8_IC_INL_H_ |
OLD | NEW |