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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/code-factory.h" | 9 #include "src/code-factory.h" |
10 #include "src/code-stubs.h" | 10 #include "src/code-stubs.h" |
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4115 __ bind(&loop); | 4115 __ bind(&loop); |
4116 __ push(Operand(edx, -1 * kPointerSize)); | 4116 __ push(Operand(edx, -1 * kPointerSize)); |
4117 __ sub(edx, Immediate(kPointerSize)); | 4117 __ sub(edx, Immediate(kPointerSize)); |
4118 __ dec(ecx); | 4118 __ dec(ecx); |
4119 __ j(not_zero, &loop); | 4119 __ j(not_zero, &loop); |
4120 } | 4120 } |
4121 | 4121 |
4122 __ bind(&args_set_up); | 4122 __ bind(&args_set_up); |
4123 | 4123 |
4124 __ mov(edi, Operand(esp, eax, times_pointer_size, 0)); | 4124 __ mov(edi, Operand(esp, eax, times_pointer_size, 0)); |
4125 | 4125 __ mov(ebx, Immediate(isolate()->factory()->undefined_value())); |
4126 CallConstructStub stub(isolate(), SUPER_CONSTRUCTOR_CALL); | 4126 CallConstructStub stub(isolate(), SUPER_CONSTRUCTOR_CALL); |
4127 __ call(stub.GetCode(), RelocInfo::CONSTRUCT_CALL); | 4127 __ call(stub.GetCode(), RelocInfo::CONSTRUCT_CALL); |
4128 | 4128 |
4129 __ Drop(1); | 4129 __ Drop(1); |
4130 | 4130 |
4131 context()->Plug(eax); | 4131 context()->Plug(eax); |
4132 } | 4132 } |
4133 | 4133 |
4134 | 4134 |
4135 void FullCodeGenerator::EmitRegExpConstructResult(CallRuntime* expr) { | 4135 void FullCodeGenerator::EmitRegExpConstructResult(CallRuntime* expr) { |
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5364 DCHECK_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(), | 5364 DCHECK_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(), |
5365 Assembler::target_address_at(call_target_address, | 5365 Assembler::target_address_at(call_target_address, |
5366 unoptimized_code)); | 5366 unoptimized_code)); |
5367 return OSR_AFTER_STACK_CHECK; | 5367 return OSR_AFTER_STACK_CHECK; |
5368 } | 5368 } |
5369 | 5369 |
5370 | 5370 |
5371 } } // namespace v8::internal | 5371 } } // namespace v8::internal |
5372 | 5372 |
5373 #endif // V8_TARGET_ARCH_IA32 | 5373 #endif // V8_TARGET_ARCH_IA32 |
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