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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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| 1586 index.translate(holder), Representation::Tagged()); | 1586 index.translate(holder), Representation::Tagged()); |
| 1587 GenerateJumpFunction(object, rdi, &miss); | 1587 GenerateJumpFunction(object, rdi, &miss); |
| 1588 | 1588 |
| 1589 HandlerFrontendFooter(&miss); | 1589 HandlerFrontendFooter(&miss); |
| 1590 | 1590 |
| 1591 // Return the generated code. | 1591 // Return the generated code. |
| 1592 return GetCode(Code::FAST, name); | 1592 return GetCode(Code::FAST, name); |
| 1593 } | 1593 } |
| 1594 | 1594 |
| 1595 | 1595 |
| 1596 Handle<Code> CallStubCompiler::CompileArrayCodeCall( | |
| 1597 Handle<Object> object, | |
| 1598 Handle<JSObject> holder, | |
| 1599 Handle<Cell> cell, | |
| 1600 Handle<JSFunction> function, | |
| 1601 Handle<String> name, | |
| 1602 Code::StubType type) { | |
| 1603 Label miss; | |
| 1604 | |
| 1605 HandlerFrontendHeader(object, holder, name, RECEIVER_MAP_CHECK, &miss); | |
| 1606 if (!cell.is_null()) { | |
| 1607 ASSERT(cell->value() == *function); | |
| 1608 GenerateLoadFunctionFromCell(cell, function, &miss); | |
| 1609 } | |
| 1610 | |
| 1611 Handle<AllocationSite> site = isolate()->factory()->NewAllocationSite(); | |
| 1612 site->SetElementsKind(GetInitialFastElementsKind()); | |
| 1613 Handle<Cell> site_feedback_cell = isolate()->factory()->NewCell(site); | |
| 1614 const int argc = arguments().immediate(); | |
| 1615 __ movq(rax, Immediate(argc)); | |
| 1616 __ Move(rbx, site_feedback_cell); | |
| 1617 __ Move(rdi, function); | |
| 1618 | |
| 1619 ArrayConstructorStub stub(isolate()); | |
| 1620 __ TailCallStub(&stub); | |
| 1621 | |
| 1622 HandlerFrontendFooter(&miss); | |
| 1623 | |
| 1624 // Return the generated code. | |
| 1625 return GetCode(type, name); | |
| 1626 } | |
| 1627 | |
| 1628 | |
| 1629 Handle<Code> CallStubCompiler::CompileArrayPushCall( | 1596 Handle<Code> CallStubCompiler::CompileArrayPushCall( |
| 1630 Handle<Object> object, | 1597 Handle<Object> object, |
| 1631 Handle<JSObject> holder, | 1598 Handle<JSObject> holder, |
| 1632 Handle<Cell> cell, | 1599 Handle<Cell> cell, |
| 1633 Handle<JSFunction> function, | 1600 Handle<JSFunction> function, |
| 1634 Handle<String> name, | 1601 Handle<String> name, |
| 1635 Code::StubType type) { | 1602 Code::StubType type) { |
| 1636 // If object is not an array or is observed or sealed, bail out to regular | 1603 // If object is not an array or is observed or sealed, bail out to regular |
| 1637 // call. | 1604 // call. |
| 1638 if (!object->IsJSArray() || | 1605 if (!object->IsJSArray() || |
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| 2906 // ----------------------------------- | 2873 // ----------------------------------- |
| 2907 TailCallBuiltin(masm, Builtins::kKeyedLoadIC_Miss); | 2874 TailCallBuiltin(masm, Builtins::kKeyedLoadIC_Miss); |
| 2908 } | 2875 } |
| 2909 | 2876 |
| 2910 | 2877 |
| 2911 #undef __ | 2878 #undef __ |
| 2912 | 2879 |
| 2913 } } // namespace v8::internal | 2880 } } // namespace v8::internal |
| 2914 | 2881 |
| 2915 #endif // V8_TARGET_ARCH_X64 | 2882 #endif // V8_TARGET_ARCH_X64 |
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