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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 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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1481 __ pop(ebx); | 1481 __ pop(ebx); |
1482 __ push(edx); // receiver | 1482 __ push(edx); // receiver |
1483 __ push(eax); // name | 1483 __ push(eax); // name |
1484 __ push(ebx); // return address | 1484 __ push(ebx); // return address |
1485 | 1485 |
1486 // Perform tail call to the entry. | 1486 // Perform tail call to the entry. |
1487 __ TailCallRuntime(Runtime::kKeyedGetProperty, 2, 1); | 1487 __ TailCallRuntime(Runtime::kKeyedGetProperty, 2, 1); |
1488 } | 1488 } |
1489 | 1489 |
1490 | 1490 |
1491 void StoreIC::GenerateMegamorphic(MacroAssembler* masm) { | 1491 void StoreIC::GenerateMegamorphic(MacroAssembler* masm, |
| 1492 Code::ExtraICState extra_ic_state) { |
1492 // ----------- S t a t e ------------- | 1493 // ----------- S t a t e ------------- |
1493 // -- eax : value | 1494 // -- eax : value |
1494 // -- ecx : name | 1495 // -- ecx : name |
1495 // -- edx : receiver | 1496 // -- edx : receiver |
1496 // -- esp[0] : return address | 1497 // -- esp[0] : return address |
1497 // ----------------------------------- | 1498 // ----------------------------------- |
1498 | 1499 |
1499 Code::Flags flags = Code::ComputeFlags(Code::STORE_IC, | 1500 Code::Flags flags = Code::ComputeFlags(Code::STORE_IC, |
1500 NOT_IN_LOOP, | 1501 NOT_IN_LOOP, |
1501 MONOMORPHIC); | 1502 MONOMORPHIC, |
| 1503 extra_ic_state); |
1502 StubCache::GenerateProbe(masm, flags, edx, ecx, ebx, no_reg); | 1504 StubCache::GenerateProbe(masm, flags, edx, ecx, ebx, no_reg); |
1503 | 1505 |
1504 // Cache miss: Jump to runtime. | 1506 // Cache miss: Jump to runtime. |
1505 GenerateMiss(masm); | 1507 GenerateMiss(masm); |
1506 } | 1508 } |
1507 | 1509 |
1508 | 1510 |
1509 void StoreIC::GenerateMiss(MacroAssembler* masm) { | 1511 void StoreIC::GenerateMiss(MacroAssembler* masm) { |
1510 // ----------- S t a t e ------------- | 1512 // ----------- S t a t e ------------- |
1511 // -- eax : value | 1513 // -- eax : value |
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1769 Condition cc = *jmp_address == Assembler::kJncShortOpcode | 1771 Condition cc = *jmp_address == Assembler::kJncShortOpcode |
1770 ? not_zero | 1772 ? not_zero |
1771 : zero; | 1773 : zero; |
1772 *jmp_address = static_cast<byte>(Assembler::kJccShortPrefix | cc); | 1774 *jmp_address = static_cast<byte>(Assembler::kJccShortPrefix | cc); |
1773 } | 1775 } |
1774 | 1776 |
1775 | 1777 |
1776 } } // namespace v8::internal | 1778 } } // namespace v8::internal |
1777 | 1779 |
1778 #endif // V8_TARGET_ARCH_IA32 | 1780 #endif // V8_TARGET_ARCH_IA32 |
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