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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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456 __ GetObjectType(a1, scratch, scratch); | 456 __ GetObjectType(a1, scratch, scratch); |
457 __ Branch(miss, ne, scratch, Operand(JS_FUNCTION_TYPE)); | 457 __ Branch(miss, ne, scratch, Operand(JS_FUNCTION_TYPE)); |
458 | 458 |
459 // Invoke the function. | 459 // Invoke the function. |
460 ParameterCount actual(argc); | 460 ParameterCount actual(argc); |
461 __ InvokeFunction(a1, actual, JUMP_FUNCTION, | 461 __ InvokeFunction(a1, actual, JUMP_FUNCTION, |
462 NullCallWrapper(), CALL_AS_METHOD); | 462 NullCallWrapper(), CALL_AS_METHOD); |
463 } | 463 } |
464 | 464 |
465 | 465 |
466 static void GenerateCallNormal(MacroAssembler* masm, int argc) { | 466 void CallICBase::GenerateNormal(MacroAssembler* masm, int argc) { |
467 // ----------- S t a t e ------------- | 467 // ----------- S t a t e ------------- |
468 // -- a2 : name | 468 // -- a2 : name |
469 // -- ra : return address | 469 // -- ra : return address |
470 // ----------------------------------- | 470 // ----------------------------------- |
471 Label miss; | 471 Label miss; |
472 | 472 |
473 // Get the receiver of the function from the stack into a1. | 473 // Get the receiver of the function from the stack into a1. |
474 __ lw(a1, MemOperand(sp, argc * kPointerSize)); | 474 __ lw(a1, MemOperand(sp, argc * kPointerSize)); |
475 | 475 |
476 GenerateStringDictionaryReceiverCheck(masm, a1, a0, a3, t0, &miss); | 476 GenerateStringDictionaryReceiverCheck(masm, a1, a0, a3, t0, &miss); |
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560 // -- ra : return address | 560 // -- ra : return address |
561 // ----------------------------------- | 561 // ----------------------------------- |
562 | 562 |
563 // Get the receiver of the function from the stack into a1. | 563 // Get the receiver of the function from the stack into a1. |
564 __ lw(a1, MemOperand(sp, argc * kPointerSize)); | 564 __ lw(a1, MemOperand(sp, argc * kPointerSize)); |
565 GenerateMonomorphicCacheProbe(masm, argc, Code::CALL_IC, extra_ic_state); | 565 GenerateMonomorphicCacheProbe(masm, argc, Code::CALL_IC, extra_ic_state); |
566 GenerateMiss(masm, argc, extra_ic_state); | 566 GenerateMiss(masm, argc, extra_ic_state); |
567 } | 567 } |
568 | 568 |
569 | 569 |
570 void CallIC::GenerateNormal(MacroAssembler* masm, int argc) { | |
571 // ----------- S t a t e ------------- | |
572 // -- a2 : name | |
573 // -- ra : return address | |
574 // ----------------------------------- | |
575 | |
576 GenerateCallNormal(masm, argc); | |
577 GenerateMiss(masm, argc, Code::kNoExtraICState); | |
578 } | |
579 | |
580 | |
581 void KeyedCallIC::GenerateMegamorphic(MacroAssembler* masm, int argc) { | 570 void KeyedCallIC::GenerateMegamorphic(MacroAssembler* masm, int argc) { |
582 // ----------- S t a t e ------------- | 571 // ----------- S t a t e ------------- |
583 // -- a2 : name | 572 // -- a2 : name |
584 // -- ra : return address | 573 // -- ra : return address |
585 // ----------------------------------- | 574 // ----------------------------------- |
586 | 575 |
587 // Get the receiver of the function from the stack into a1. | 576 // Get the receiver of the function from the stack into a1. |
588 __ lw(a1, MemOperand(sp, argc * kPointerSize)); | 577 __ lw(a1, MemOperand(sp, argc * kPointerSize)); |
589 | 578 |
590 Label do_call, slow_call, slow_load, slow_reload_receiver; | 579 Label do_call, slow_call, slow_load, slow_reload_receiver; |
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687 // ----------- S t a t e ------------- | 676 // ----------- S t a t e ------------- |
688 // -- a2 : name | 677 // -- a2 : name |
689 // -- ra : return address | 678 // -- ra : return address |
690 // ----------------------------------- | 679 // ----------------------------------- |
691 | 680 |
692 // Check if the name is a string. | 681 // Check if the name is a string. |
693 Label miss; | 682 Label miss; |
694 __ JumpIfSmi(a2, &miss); | 683 __ JumpIfSmi(a2, &miss); |
695 __ IsObjectJSStringType(a2, a0, &miss); | 684 __ IsObjectJSStringType(a2, a0, &miss); |
696 | 685 |
697 GenerateCallNormal(masm, argc); | 686 CallICBase::GenerateNormal(masm, argc); |
698 __ bind(&miss); | 687 __ bind(&miss); |
699 GenerateMiss(masm, argc); | 688 GenerateMiss(masm, argc); |
700 } | 689 } |
701 | 690 |
702 | 691 |
703 // Defined in ic.cc. | 692 // Defined in ic.cc. |
704 Object* LoadIC_Miss(Arguments args); | 693 Object* LoadIC_Miss(Arguments args); |
705 | 694 |
706 void LoadIC::GenerateMegamorphic(MacroAssembler* masm) { | 695 void LoadIC::GenerateMegamorphic(MacroAssembler* masm) { |
707 // ----------- S t a t e ------------- | 696 // ----------- S t a t e ------------- |
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1642 Register reg = Register::from_code(Assembler::GetRs(instr_at_patch)); | 1631 Register reg = Register::from_code(Assembler::GetRs(instr_at_patch)); |
1643 patcher.masm()->andi(at, reg, kSmiTagMask); | 1632 patcher.masm()->andi(at, reg, kSmiTagMask); |
1644 patcher.ChangeBranchCondition(eq); | 1633 patcher.ChangeBranchCondition(eq); |
1645 } | 1634 } |
1646 } | 1635 } |
1647 | 1636 |
1648 | 1637 |
1649 } } // namespace v8::internal | 1638 } } // namespace v8::internal |
1650 | 1639 |
1651 #endif // V8_TARGET_ARCH_MIPS | 1640 #endif // V8_TARGET_ARCH_MIPS |
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