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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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