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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 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #if V8_TARGET_ARCH_IA32 | 5 #if V8_TARGET_ARCH_IA32 |
| 6 | 6 |
| 7 #include "src/codegen.h" | 7 #include "src/codegen.h" |
| 8 #include "src/ic/ic.h" | 8 #include "src/ic/ic.h" |
| 9 #include "src/ic/ic-compiler.h" | 9 #include "src/ic/ic-compiler.h" |
| 10 #include "src/ic/stub-cache.h" | 10 #include "src/ic/stub-cache.h" |
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| 704 __ TailCallRuntime(Runtime::kKeyedGetProperty); | 704 __ TailCallRuntime(Runtime::kKeyedGetProperty); |
| 705 } | 705 } |
| 706 | 706 |
| 707 static void StoreIC_PushArgs(MacroAssembler* masm) { | 707 static void StoreIC_PushArgs(MacroAssembler* masm) { |
| 708 Register receiver = StoreDescriptor::ReceiverRegister(); | 708 Register receiver = StoreDescriptor::ReceiverRegister(); |
| 709 Register name = StoreDescriptor::NameRegister(); | 709 Register name = StoreDescriptor::NameRegister(); |
| 710 Register value = StoreDescriptor::ValueRegister(); | 710 Register value = StoreDescriptor::ValueRegister(); |
| 711 Register slot = StoreWithVectorDescriptor::SlotRegister(); | 711 Register slot = StoreWithVectorDescriptor::SlotRegister(); |
| 712 Register vector = StoreWithVectorDescriptor::VectorRegister(); | 712 Register vector = StoreWithVectorDescriptor::VectorRegister(); |
| 713 | 713 |
| 714 __ xchg(receiver, Operand(esp, 0)); | 714 __ xchg(value, Operand(esp, 0)); |
| 715 __ push(name); | |
| 716 __ push(value); | |
| 717 __ push(slot); | 715 __ push(slot); |
| 718 __ push(vector); | 716 __ push(vector); |
| 719 __ push(receiver); // Contains the return address. | 717 __ push(receiver); |
| 718 __ push(name); |
| 719 __ push(value); // Contains the return address. |
| 720 } | 720 } |
| 721 | 721 |
| 722 | 722 |
| 723 void StoreIC::GenerateMiss(MacroAssembler* masm) { | 723 void StoreIC::GenerateMiss(MacroAssembler* masm) { |
| 724 // Return address is on the stack. | 724 // Return address is on the stack. |
| 725 StoreIC_PushArgs(masm); | 725 StoreIC_PushArgs(masm); |
| 726 | 726 |
| 727 // Perform tail call to the entry. | 727 // Perform tail call to the entry. |
| 728 __ TailCallRuntime(Runtime::kStoreIC_Miss); | 728 __ TailCallRuntime(Runtime::kStoreIC_Miss); |
| 729 } | 729 } |
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| 847 Condition cc = | 847 Condition cc = |
| 848 (check == ENABLE_INLINED_SMI_CHECK) | 848 (check == ENABLE_INLINED_SMI_CHECK) |
| 849 ? (*jmp_address == Assembler::kJncShortOpcode ? not_zero : zero) | 849 ? (*jmp_address == Assembler::kJncShortOpcode ? not_zero : zero) |
| 850 : (*jmp_address == Assembler::kJnzShortOpcode ? not_carry : carry); | 850 : (*jmp_address == Assembler::kJnzShortOpcode ? not_carry : carry); |
| 851 *jmp_address = static_cast<byte>(Assembler::kJccShortPrefix | cc); | 851 *jmp_address = static_cast<byte>(Assembler::kJccShortPrefix | cc); |
| 852 } | 852 } |
| 853 } // namespace internal | 853 } // namespace internal |
| 854 } // namespace v8 | 854 } // namespace v8 |
| 855 | 855 |
| 856 #endif // V8_TARGET_ARCH_IA32 | 856 #endif // V8_TARGET_ARCH_IA32 |
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