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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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591 HObjectAccess::ForBackingStoreOffset(casted_stub()->offset(), rep); | 591 HObjectAccess::ForBackingStoreOffset(casted_stub()->offset(), rep); |
592 return AddLoadNamedField(GetParameter(0), access); | 592 return AddLoadNamedField(GetParameter(0), access); |
593 } | 593 } |
594 | 594 |
595 | 595 |
596 Handle<Code> KeyedLoadFieldStub::GenerateCode(Isolate* isolate) { | 596 Handle<Code> KeyedLoadFieldStub::GenerateCode(Isolate* isolate) { |
597 return DoGenerateCode(isolate, this); | 597 return DoGenerateCode(isolate, this); |
598 } | 598 } |
599 | 599 |
600 | 600 |
601 template<> | |
602 HValue* CodeStubGraphBuilder<KeyedArrayCallStub>::BuildCodeStub() { | |
603 int argc = casted_stub()->argc() + 1; | |
604 info()->set_parameter_count(argc); | |
605 | |
606 HValue* receiver = Add<HParameter>(1); | |
607 BuildCheckHeapObject(receiver); | |
608 | |
609 // Load the expected initial array map from the context. | |
610 JSArrayBuilder array_builder(this, casted_stub()->elements_kind()); | |
611 HValue* map = array_builder.EmitMapCode(); | |
612 | |
613 HValue* checked_receiver = Add<HCheckMapValue>(receiver, map); | |
614 | |
615 HValue* function = BuildUncheckedMonomorphicElementAccess( | |
616 checked_receiver, GetParameter(0), | |
617 NULL, true, casted_stub()->elements_kind(), | |
618 false, NEVER_RETURN_HOLE, STANDARD_STORE); | |
619 return Add<HCallFunction>(function, argc, TAIL_CALL); | |
620 } | |
621 | |
622 | |
623 Handle<Code> KeyedArrayCallStub::GenerateCode(Isolate* isolate) { | |
624 return DoGenerateCode(isolate, this); | |
625 } | |
626 | |
627 | |
628 template <> | 601 template <> |
629 HValue* CodeStubGraphBuilder<KeyedStoreFastElementStub>::BuildCodeStub() { | 602 HValue* CodeStubGraphBuilder<KeyedStoreFastElementStub>::BuildCodeStub() { |
630 BuildUncheckedMonomorphicElementAccess( | 603 BuildUncheckedMonomorphicElementAccess( |
631 GetParameter(0), GetParameter(1), GetParameter(2), | 604 GetParameter(0), GetParameter(1), GetParameter(2), |
632 casted_stub()->is_js_array(), casted_stub()->elements_kind(), | 605 casted_stub()->is_js_array(), casted_stub()->elements_kind(), |
633 true, NEVER_RETURN_HOLE, casted_stub()->store_mode()); | 606 true, NEVER_RETURN_HOLE, casted_stub()->store_mode()); |
634 | 607 |
635 return GetParameter(2); | 608 return GetParameter(2); |
636 } | 609 } |
637 | 610 |
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1435 return BuildRegExpConstructResult(length, index, input); | 1408 return BuildRegExpConstructResult(length, index, input); |
1436 } | 1409 } |
1437 | 1410 |
1438 | 1411 |
1439 Handle<Code> RegExpConstructResultStub::GenerateCode(Isolate* isolate) { | 1412 Handle<Code> RegExpConstructResultStub::GenerateCode(Isolate* isolate) { |
1440 return DoGenerateCode(isolate, this); | 1413 return DoGenerateCode(isolate, this); |
1441 } | 1414 } |
1442 | 1415 |
1443 | 1416 |
1444 } } // namespace v8::internal | 1417 } } // namespace v8::internal |
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