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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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| 1549 index.translate(holder), Representation::Tagged()); | 1549 index.translate(holder), Representation::Tagged()); |
| 1550 GenerateJumpFunction(object, a1, &miss); | 1550 GenerateJumpFunction(object, a1, &miss); |
| 1551 | 1551 |
| 1552 HandlerFrontendFooter(&miss); | 1552 HandlerFrontendFooter(&miss); |
| 1553 | 1553 |
| 1554 // Return the generated code. | 1554 // Return the generated code. |
| 1555 return GetCode(Code::FAST, name); | 1555 return GetCode(Code::FAST, name); |
| 1556 } | 1556 } |
| 1557 | 1557 |
| 1558 | 1558 |
| 1559 Handle<Code> CallStubCompiler::CompileArrayCodeCall( | |
| 1560 Handle<Object> object, | |
| 1561 Handle<JSObject> holder, | |
| 1562 Handle<Cell> cell, | |
| 1563 Handle<JSFunction> function, | |
| 1564 Handle<String> name, | |
| 1565 Code::StubType type) { | |
| 1566 Label miss; | |
| 1567 | |
| 1568 HandlerFrontendHeader(object, holder, name, RECEIVER_MAP_CHECK, &miss); | |
| 1569 if (!cell.is_null()) { | |
| 1570 ASSERT(cell->value() == *function); | |
| 1571 GenerateLoadFunctionFromCell(cell, function, &miss); | |
| 1572 } | |
| 1573 | |
| 1574 Handle<AllocationSite> site = isolate()->factory()->NewAllocationSite(); | |
| 1575 site->SetElementsKind(GetInitialFastElementsKind()); | |
| 1576 Handle<Cell> site_feedback_cell = isolate()->factory()->NewCell(site); | |
| 1577 const int argc = arguments().immediate(); | |
| 1578 __ li(a0, Operand(argc)); | |
| 1579 __ li(a2, Operand(site_feedback_cell)); | |
| 1580 __ li(a1, Operand(function)); | |
| 1581 | |
| 1582 ArrayConstructorStub stub(isolate()); | |
| 1583 __ TailCallStub(&stub); | |
| 1584 | |
| 1585 HandlerFrontendFooter(&miss); | |
| 1586 | |
| 1587 // Return the generated code. | |
| 1588 return GetCode(type, name); | |
| 1589 } | |
| 1590 | |
| 1591 | |
| 1592 Handle<Code> CallStubCompiler::CompileArrayPushCall( | 1559 Handle<Code> CallStubCompiler::CompileArrayPushCall( |
| 1593 Handle<Object> object, | 1560 Handle<Object> object, |
| 1594 Handle<JSObject> holder, | 1561 Handle<JSObject> holder, |
| 1595 Handle<Cell> cell, | 1562 Handle<Cell> cell, |
| 1596 Handle<JSFunction> function, | 1563 Handle<JSFunction> function, |
| 1597 Handle<String> name, | 1564 Handle<String> name, |
| 1598 Code::StubType type) { | 1565 Code::StubType type) { |
| 1599 // If object is not an array or is observed or sealed, bail out to regular | 1566 // If object is not an array or is observed or sealed, bail out to regular |
| 1600 // call. | 1567 // call. |
| 1601 if (!object->IsJSArray() || | 1568 if (!object->IsJSArray() || |
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| 2884 // ----------------------------------- | 2851 // ----------------------------------- |
| 2885 TailCallBuiltin(masm, Builtins::kKeyedLoadIC_Miss); | 2852 TailCallBuiltin(masm, Builtins::kKeyedLoadIC_Miss); |
| 2886 } | 2853 } |
| 2887 | 2854 |
| 2888 | 2855 |
| 2889 #undef __ | 2856 #undef __ |
| 2890 | 2857 |
| 2891 } } // namespace v8::internal | 2858 } } // namespace v8::internal |
| 2892 | 2859 |
| 2893 #endif // V8_TARGET_ARCH_MIPS | 2860 #endif // V8_TARGET_ARCH_MIPS |
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