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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 #include "src/v8.h" | 5 #include "src/v8.h" |
6 | 6 |
7 #if V8_TARGET_ARCH_IA32 | 7 #if V8_TARGET_ARCH_IA32 |
8 | 8 |
9 #include "src/bootstrapper.h" | 9 #include "src/bootstrapper.h" |
10 #include "src/code-stubs.h" | 10 #include "src/code-stubs.h" |
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4495 __ pop(ecx); | 4495 __ pop(ecx); |
4496 int additional_offset = | 4496 int additional_offset = |
4497 function_mode() == JS_FUNCTION_STUB_MODE ? kPointerSize : 0; | 4497 function_mode() == JS_FUNCTION_STUB_MODE ? kPointerSize : 0; |
4498 __ lea(esp, MemOperand(esp, ebx, times_pointer_size, additional_offset)); | 4498 __ lea(esp, MemOperand(esp, ebx, times_pointer_size, additional_offset)); |
4499 __ jmp(ecx); // Return to IC Miss stub, continuation still on stack. | 4499 __ jmp(ecx); // Return to IC Miss stub, continuation still on stack. |
4500 } | 4500 } |
4501 | 4501 |
4502 | 4502 |
4503 void LoadICTrampolineStub::Generate(MacroAssembler* masm) { | 4503 void LoadICTrampolineStub::Generate(MacroAssembler* masm) { |
4504 EmitLoadTypeFeedbackVector(masm, FullVectorLoadConvention::VectorRegister()); | 4504 EmitLoadTypeFeedbackVector(masm, FullVectorLoadConvention::VectorRegister()); |
4505 VectorLoadStub stub(isolate(), state_); | 4505 VectorLoadStub stub(isolate(), state()); |
4506 __ jmp(stub.GetCode(), RelocInfo::CODE_TARGET); | 4506 __ jmp(stub.GetCode(), RelocInfo::CODE_TARGET); |
4507 } | 4507 } |
4508 | 4508 |
4509 | 4509 |
4510 void KeyedLoadICTrampolineStub::Generate(MacroAssembler* masm) { | 4510 void KeyedLoadICTrampolineStub::Generate(MacroAssembler* masm) { |
4511 EmitLoadTypeFeedbackVector(masm, FullVectorLoadConvention::VectorRegister()); | 4511 EmitLoadTypeFeedbackVector(masm, FullVectorLoadConvention::VectorRegister()); |
4512 VectorKeyedLoadStub stub(isolate()); | 4512 VectorKeyedLoadStub stub(isolate()); |
4513 __ jmp(stub.GetCode(), RelocInfo::CODE_TARGET); | 4513 __ jmp(stub.GetCode(), RelocInfo::CODE_TARGET); |
4514 } | 4514 } |
4515 | 4515 |
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5018 Operand(ebp, 7 * kPointerSize), | 5018 Operand(ebp, 7 * kPointerSize), |
5019 NULL); | 5019 NULL); |
5020 } | 5020 } |
5021 | 5021 |
5022 | 5022 |
5023 #undef __ | 5023 #undef __ |
5024 | 5024 |
5025 } } // namespace v8::internal | 5025 } } // namespace v8::internal |
5026 | 5026 |
5027 #endif // V8_TARGET_ARCH_IA32 | 5027 #endif // V8_TARGET_ARCH_IA32 |
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