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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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| 3072 // ----------- S t a t e ------------- | 3072 // ----------- S t a t e ------------- |
| 3073 // -- ra : return address | 3073 // -- ra : return address |
| 3074 // -- a0 : key | 3074 // -- a0 : key |
| 3075 // -- a1 : receiver | 3075 // -- a1 : receiver |
| 3076 // ----------------------------------- | 3076 // ----------------------------------- |
| 3077 ElementsKind elements_kind = receiver_map->elements_kind(); | 3077 ElementsKind elements_kind = receiver_map->elements_kind(); |
| 3078 if (receiver_map->has_fast_elements() || | 3078 if (receiver_map->has_fast_elements() || |
| 3079 receiver_map->has_external_array_elements()) { | 3079 receiver_map->has_external_array_elements()) { |
| 3080 Handle<Code> stub = KeyedLoadFastElementStub( | 3080 Handle<Code> stub = KeyedLoadFastElementStub( |
| 3081 receiver_map->instance_type() == JS_ARRAY_TYPE, | 3081 receiver_map->instance_type() == JS_ARRAY_TYPE, |
| 3082 elements_kind).GetCode(); | 3082 elements_kind).GetCode(isolate()); |
| 3083 __ DispatchMap(a1, a2, receiver_map, stub, DO_SMI_CHECK); | 3083 __ DispatchMap(a1, a2, receiver_map, stub, DO_SMI_CHECK); |
| 3084 } else { | 3084 } else { |
| 3085 Handle<Code> stub = | 3085 Handle<Code> stub = |
| 3086 KeyedLoadDictionaryElementStub().GetCode(); | 3086 KeyedLoadDictionaryElementStub().GetCode(isolate()); |
| 3087 __ DispatchMap(a1, a2, receiver_map, stub, DO_SMI_CHECK); | 3087 __ DispatchMap(a1, a2, receiver_map, stub, DO_SMI_CHECK); |
| 3088 } | 3088 } |
| 3089 | 3089 |
| 3090 Handle<Code> ic = isolate()->builtins()->KeyedLoadIC_Miss(); | 3090 Handle<Code> ic = isolate()->builtins()->KeyedLoadIC_Miss(); |
| 3091 __ Jump(ic, RelocInfo::CODE_TARGET); | 3091 __ Jump(ic, RelocInfo::CODE_TARGET); |
| 3092 | 3092 |
| 3093 // Return the generated code. | 3093 // Return the generated code. |
| 3094 return GetCode(Code::NORMAL, factory()->empty_string()); | 3094 return GetCode(Code::NORMAL, factory()->empty_string()); |
| 3095 } | 3095 } |
| 3096 | 3096 |
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| 3168 // ----------- S t a t e ------------- | 3168 // ----------- S t a t e ------------- |
| 3169 // -- a0 : value | 3169 // -- a0 : value |
| 3170 // -- a1 : key | 3170 // -- a1 : key |
| 3171 // -- a2 : receiver | 3171 // -- a2 : receiver |
| 3172 // -- ra : return address | 3172 // -- ra : return address |
| 3173 // -- a3 : scratch | 3173 // -- a3 : scratch |
| 3174 // ----------------------------------- | 3174 // ----------------------------------- |
| 3175 ElementsKind elements_kind = receiver_map->elements_kind(); | 3175 ElementsKind elements_kind = receiver_map->elements_kind(); |
| 3176 bool is_js_array = receiver_map->instance_type() == JS_ARRAY_TYPE; | 3176 bool is_js_array = receiver_map->instance_type() == JS_ARRAY_TYPE; |
| 3177 Handle<Code> stub = | 3177 Handle<Code> stub = |
| 3178 KeyedStoreElementStub(is_js_array, elements_kind, grow_mode_).GetCode(); | 3178 KeyedStoreElementStub(is_js_array, |
| 3179 elements_kind, |
| 3180 grow_mode_).GetCode(isolate()); |
| 3179 | 3181 |
| 3180 __ DispatchMap(a2, a3, receiver_map, stub, DO_SMI_CHECK); | 3182 __ DispatchMap(a2, a3, receiver_map, stub, DO_SMI_CHECK); |
| 3181 | 3183 |
| 3182 Handle<Code> ic = isolate()->builtins()->KeyedStoreIC_Miss(); | 3184 Handle<Code> ic = isolate()->builtins()->KeyedStoreIC_Miss(); |
| 3183 __ Jump(ic, RelocInfo::CODE_TARGET); | 3185 __ Jump(ic, RelocInfo::CODE_TARGET); |
| 3184 | 3186 |
| 3185 // Return the generated code. | 3187 // Return the generated code. |
| 3186 return GetCode(Code::NORMAL, factory()->empty_string()); | 3188 return GetCode(Code::NORMAL, factory()->empty_string()); |
| 3187 } | 3189 } |
| 3188 | 3190 |
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| 4224 __ Jump(ic_slow, RelocInfo::CODE_TARGET); | 4226 __ Jump(ic_slow, RelocInfo::CODE_TARGET); |
| 4225 } | 4227 } |
| 4226 } | 4228 } |
| 4227 | 4229 |
| 4228 | 4230 |
| 4229 #undef __ | 4231 #undef __ |
| 4230 | 4232 |
| 4231 } } // namespace v8::internal | 4233 } } // namespace v8::internal |
| 4232 | 4234 |
| 4233 #endif // V8_TARGET_ARCH_MIPS | 4235 #endif // V8_TARGET_ARCH_MIPS |
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