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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_X87 | 7 #if V8_TARGET_ARCH_X87 |
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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4101 __ bind(&loop); | 4101 __ bind(&loop); |
4102 __ push(Operand(edx, -1 * kPointerSize)); | 4102 __ push(Operand(edx, -1 * kPointerSize)); |
4103 __ sub(edx, Immediate(kPointerSize)); | 4103 __ sub(edx, Immediate(kPointerSize)); |
4104 __ dec(ecx); | 4104 __ dec(ecx); |
4105 __ j(not_zero, &loop); | 4105 __ j(not_zero, &loop); |
4106 } | 4106 } |
4107 | 4107 |
4108 __ bind(&args_set_up); | 4108 __ bind(&args_set_up); |
4109 | 4109 |
4110 __ mov(edi, Operand(esp, eax, times_pointer_size, 0)); | 4110 __ mov(edi, Operand(esp, eax, times_pointer_size, 0)); |
4111 | 4111 __ mov(ebx, Immediate(isolate()->factory()->undefined_value())); |
4112 CallConstructStub stub(isolate(), SUPER_CONSTRUCTOR_CALL); | 4112 CallConstructStub stub(isolate(), SUPER_CONSTRUCTOR_CALL); |
4113 __ call(stub.GetCode(), RelocInfo::CONSTRUCT_CALL); | 4113 __ call(stub.GetCode(), RelocInfo::CONSTRUCT_CALL); |
4114 | 4114 |
4115 __ Drop(1); | 4115 __ Drop(1); |
4116 | 4116 |
4117 context()->Plug(eax); | 4117 context()->Plug(eax); |
4118 } | 4118 } |
4119 | 4119 |
4120 | 4120 |
4121 void FullCodeGenerator::EmitRegExpConstructResult(CallRuntime* expr) { | 4121 void FullCodeGenerator::EmitRegExpConstructResult(CallRuntime* expr) { |
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5350 DCHECK_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(), | 5350 DCHECK_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(), |
5351 Assembler::target_address_at(call_target_address, | 5351 Assembler::target_address_at(call_target_address, |
5352 unoptimized_code)); | 5352 unoptimized_code)); |
5353 return OSR_AFTER_STACK_CHECK; | 5353 return OSR_AFTER_STACK_CHECK; |
5354 } | 5354 } |
5355 | 5355 |
5356 | 5356 |
5357 } } // namespace v8::internal | 5357 } } // namespace v8::internal |
5358 | 5358 |
5359 #endif // V8_TARGET_ARCH_X87 | 5359 #endif // V8_TARGET_ARCH_X87 |
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