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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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3080 // ----------- S t a t e ------------- | 3080 // ----------- S t a t e ------------- |
3081 // -- lr : return address | 3081 // -- lr : return address |
3082 // -- r0 : key | 3082 // -- r0 : key |
3083 // -- r1 : receiver | 3083 // -- r1 : receiver |
3084 // ----------------------------------- | 3084 // ----------------------------------- |
3085 ElementsKind elements_kind = receiver_map->elements_kind(); | 3085 ElementsKind elements_kind = receiver_map->elements_kind(); |
3086 if (receiver_map->has_fast_elements() || | 3086 if (receiver_map->has_fast_elements() || |
3087 receiver_map->has_external_array_elements()) { | 3087 receiver_map->has_external_array_elements()) { |
3088 Handle<Code> stub = KeyedLoadFastElementStub( | 3088 Handle<Code> stub = KeyedLoadFastElementStub( |
3089 receiver_map->instance_type() == JS_ARRAY_TYPE, | 3089 receiver_map->instance_type() == JS_ARRAY_TYPE, |
3090 elements_kind).GetCode(); | 3090 elements_kind).GetCode(isolate()); |
3091 __ DispatchMap(r1, r2, receiver_map, stub, DO_SMI_CHECK); | 3091 __ DispatchMap(r1, r2, receiver_map, stub, DO_SMI_CHECK); |
3092 } else { | 3092 } else { |
3093 Handle<Code> stub = | 3093 Handle<Code> stub = |
3094 KeyedLoadDictionaryElementStub().GetCode(); | 3094 KeyedLoadDictionaryElementStub().GetCode(isolate()); |
3095 __ DispatchMap(r1, r2, receiver_map, stub, DO_SMI_CHECK); | 3095 __ DispatchMap(r1, r2, receiver_map, stub, DO_SMI_CHECK); |
3096 } | 3096 } |
3097 | 3097 |
3098 Handle<Code> ic = isolate()->builtins()->KeyedLoadIC_Miss(); | 3098 Handle<Code> ic = isolate()->builtins()->KeyedLoadIC_Miss(); |
3099 __ Jump(ic, RelocInfo::CODE_TARGET); | 3099 __ Jump(ic, RelocInfo::CODE_TARGET); |
3100 | 3100 |
3101 // Return the generated code. | 3101 // Return the generated code. |
3102 return GetCode(Code::NORMAL, factory()->empty_string()); | 3102 return GetCode(Code::NORMAL, factory()->empty_string()); |
3103 } | 3103 } |
3104 | 3104 |
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3177 // ----------- S t a t e ------------- | 3177 // ----------- S t a t e ------------- |
3178 // -- r0 : value | 3178 // -- r0 : value |
3179 // -- r1 : key | 3179 // -- r1 : key |
3180 // -- r2 : receiver | 3180 // -- r2 : receiver |
3181 // -- lr : return address | 3181 // -- lr : return address |
3182 // -- r3 : scratch | 3182 // -- r3 : scratch |
3183 // ----------------------------------- | 3183 // ----------------------------------- |
3184 ElementsKind elements_kind = receiver_map->elements_kind(); | 3184 ElementsKind elements_kind = receiver_map->elements_kind(); |
3185 bool is_js_array = receiver_map->instance_type() == JS_ARRAY_TYPE; | 3185 bool is_js_array = receiver_map->instance_type() == JS_ARRAY_TYPE; |
3186 Handle<Code> stub = | 3186 Handle<Code> stub = |
3187 KeyedStoreElementStub(is_js_array, elements_kind, grow_mode_).GetCode(); | 3187 KeyedStoreElementStub(is_js_array, |
| 3188 elements_kind, |
| 3189 grow_mode_).GetCode(isolate()); |
3188 | 3190 |
3189 __ DispatchMap(r2, r3, receiver_map, stub, DO_SMI_CHECK); | 3191 __ DispatchMap(r2, r3, receiver_map, stub, DO_SMI_CHECK); |
3190 | 3192 |
3191 Handle<Code> ic = isolate()->builtins()->KeyedStoreIC_Miss(); | 3193 Handle<Code> ic = isolate()->builtins()->KeyedStoreIC_Miss(); |
3192 __ Jump(ic, RelocInfo::CODE_TARGET); | 3194 __ Jump(ic, RelocInfo::CODE_TARGET); |
3193 | 3195 |
3194 // Return the generated code. | 3196 // Return the generated code. |
3195 return GetCode(Code::NORMAL, factory()->empty_string()); | 3197 return GetCode(Code::NORMAL, factory()->empty_string()); |
3196 } | 3198 } |
3197 | 3199 |
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4173 __ Jump(ic_slow, RelocInfo::CODE_TARGET); | 4175 __ Jump(ic_slow, RelocInfo::CODE_TARGET); |
4174 } | 4176 } |
4175 } | 4177 } |
4176 | 4178 |
4177 | 4179 |
4178 #undef __ | 4180 #undef __ |
4179 | 4181 |
4180 } } // namespace v8::internal | 4182 } } // namespace v8::internal |
4181 | 4183 |
4182 #endif // V8_TARGET_ARCH_ARM | 4184 #endif // V8_TARGET_ARCH_ARM |
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