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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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| 639 Label miss; | 639 Label miss; |
| 640 __ JumpIfSmi(a2, &miss); | 640 __ JumpIfSmi(a2, &miss); |
| 641 __ IsObjectNameType(a2, a0, &miss); | 641 __ IsObjectNameType(a2, a0, &miss); |
| 642 | 642 |
| 643 CallICBase::GenerateNormal(masm, argc); | 643 CallICBase::GenerateNormal(masm, argc); |
| 644 __ bind(&miss); | 644 __ bind(&miss); |
| 645 GenerateMiss(masm, argc); | 645 GenerateMiss(masm, argc); |
| 646 } | 646 } |
| 647 | 647 |
| 648 | 648 |
| 649 void LoadIC::GenerateMegamorphic(MacroAssembler* masm) { | 649 void LoadIC::GenerateMegamorphic(MacroAssembler* masm, ContextualMode mode) { |
| 650 // ----------- S t a t e ------------- | 650 // ----------- S t a t e ------------- |
| 651 // -- a2 : name | 651 // -- a2 : name |
| 652 // -- ra : return address | 652 // -- ra : return address |
| 653 // -- a0 : receiver | 653 // -- a0 : receiver |
| 654 // ----------------------------------- | 654 // ----------------------------------- |
| 655 | 655 |
| 656 // Probe the stub cache. | 656 // Probe the stub cache. |
| 657 ExtraICState extra_ic_state = IC::ComputeExtraICState(mode); |
| 657 Code::Flags flags = Code::ComputeFlags( | 658 Code::Flags flags = Code::ComputeFlags( |
| 658 Code::HANDLER, MONOMORPHIC, kNoExtraICState, | 659 Code::HANDLER, MONOMORPHIC, extra_ic_state, |
| 659 Code::NORMAL, Code::LOAD_IC); | 660 Code::NORMAL, Code::LOAD_IC); |
| 660 masm->isolate()->stub_cache()->GenerateProbe( | 661 masm->isolate()->stub_cache()->GenerateProbe( |
| 661 masm, flags, a0, a2, a3, t0, t1, t2); | 662 masm, flags, a0, a2, a3, t0, t1, t2); |
| 662 | 663 |
| 663 // Cache miss: Jump to runtime. | 664 // Cache miss: Jump to runtime. |
| 664 GenerateMiss(masm); | 665 GenerateMiss(masm); |
| 665 } | 666 } |
| 666 | 667 |
| 667 | 668 |
| 668 void LoadIC::GenerateNormal(MacroAssembler* masm) { | 669 void LoadIC::GenerateNormal(MacroAssembler* masm) { |
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| 1685 } else { | 1686 } else { |
| 1686 ASSERT(Assembler::IsBne(branch_instr)); | 1687 ASSERT(Assembler::IsBne(branch_instr)); |
| 1687 patcher.ChangeBranchCondition(eq); | 1688 patcher.ChangeBranchCondition(eq); |
| 1688 } | 1689 } |
| 1689 } | 1690 } |
| 1690 | 1691 |
| 1691 | 1692 |
| 1692 } } // namespace v8::internal | 1693 } } // namespace v8::internal |
| 1693 | 1694 |
| 1694 #endif // V8_TARGET_ARCH_MIPS | 1695 #endif // V8_TARGET_ARCH_MIPS |
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