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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 // 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 |
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2915 Handle<Map> receiver_map) { | 2915 Handle<Map> receiver_map) { |
2916 // ----------- S t a t e ------------- | 2916 // ----------- S t a t e ------------- |
2917 // -- eax : value | 2917 // -- eax : value |
2918 // -- ecx : key | 2918 // -- ecx : key |
2919 // -- edx : receiver | 2919 // -- edx : receiver |
2920 // -- esp[0] : return address | 2920 // -- esp[0] : return address |
2921 // ----------------------------------- | 2921 // ----------------------------------- |
2922 ElementsKind elements_kind = receiver_map->elements_kind(); | 2922 ElementsKind elements_kind = receiver_map->elements_kind(); |
2923 bool is_jsarray = receiver_map->instance_type() == JS_ARRAY_TYPE; | 2923 bool is_jsarray = receiver_map->instance_type() == JS_ARRAY_TYPE; |
2924 Handle<Code> stub = | 2924 Handle<Code> stub = |
2925 KeyedStoreElementStub(is_jsarray, elements_kind, grow_mode_).GetCode(); | 2925 KeyedStoreElementStub(is_jsarray, |
| 2926 elements_kind, |
| 2927 grow_mode_).GetCode(isolate()); |
2926 | 2928 |
2927 __ DispatchMap(edx, receiver_map, stub, DO_SMI_CHECK); | 2929 __ DispatchMap(edx, receiver_map, stub, DO_SMI_CHECK); |
2928 | 2930 |
2929 Handle<Code> ic = isolate()->builtins()->KeyedStoreIC_Miss(); | 2931 Handle<Code> ic = isolate()->builtins()->KeyedStoreIC_Miss(); |
2930 __ jmp(ic, RelocInfo::CODE_TARGET); | 2932 __ jmp(ic, RelocInfo::CODE_TARGET); |
2931 | 2933 |
2932 // Return the generated code. | 2934 // Return the generated code. |
2933 return GetCode(Code::NORMAL, factory()->empty_string()); | 2935 return GetCode(Code::NORMAL, factory()->empty_string()); |
2934 } | 2936 } |
2935 | 2937 |
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3157 // -- ecx : key | 3159 // -- ecx : key |
3158 // -- edx : receiver | 3160 // -- edx : receiver |
3159 // -- esp[0] : return address | 3161 // -- esp[0] : return address |
3160 // ----------------------------------- | 3162 // ----------------------------------- |
3161 | 3163 |
3162 ElementsKind elements_kind = receiver_map->elements_kind(); | 3164 ElementsKind elements_kind = receiver_map->elements_kind(); |
3163 if (receiver_map->has_fast_elements() || | 3165 if (receiver_map->has_fast_elements() || |
3164 receiver_map->has_external_array_elements()) { | 3166 receiver_map->has_external_array_elements()) { |
3165 Handle<Code> stub = KeyedLoadFastElementStub( | 3167 Handle<Code> stub = KeyedLoadFastElementStub( |
3166 receiver_map->instance_type() == JS_ARRAY_TYPE, | 3168 receiver_map->instance_type() == JS_ARRAY_TYPE, |
3167 elements_kind).GetCode(); | 3169 elements_kind).GetCode(isolate()); |
3168 __ DispatchMap(edx, receiver_map, stub, DO_SMI_CHECK); | 3170 __ DispatchMap(edx, receiver_map, stub, DO_SMI_CHECK); |
3169 } else { | 3171 } else { |
3170 Handle<Code> stub = | 3172 Handle<Code> stub = |
3171 KeyedLoadDictionaryElementStub().GetCode(); | 3173 KeyedLoadDictionaryElementStub().GetCode(isolate()); |
3172 __ DispatchMap(edx, receiver_map, stub, DO_SMI_CHECK); | 3174 __ DispatchMap(edx, receiver_map, stub, DO_SMI_CHECK); |
3173 } | 3175 } |
3174 | 3176 |
3175 GenerateLoadMiss(masm(), Code::KEYED_LOAD_IC); | 3177 GenerateLoadMiss(masm(), Code::KEYED_LOAD_IC); |
3176 | 3178 |
3177 // Return the generated code. | 3179 // Return the generated code. |
3178 return GetCode(Code::NORMAL, factory()->empty_string()); | 3180 return GetCode(Code::NORMAL, factory()->empty_string()); |
3179 } | 3181 } |
3180 | 3182 |
3181 | 3183 |
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3923 __ jmp(ic_slow, RelocInfo::CODE_TARGET); | 3925 __ jmp(ic_slow, RelocInfo::CODE_TARGET); |
3924 } | 3926 } |
3925 } | 3927 } |
3926 | 3928 |
3927 | 3929 |
3928 #undef __ | 3930 #undef __ |
3929 | 3931 |
3930 } } // namespace v8::internal | 3932 } } // namespace v8::internal |
3931 | 3933 |
3932 #endif // V8_TARGET_ARCH_IA32 | 3934 #endif // V8_TARGET_ARCH_IA32 |
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