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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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| 2716 if (!expr->IsSuperAccess()) { | 2716 if (!expr->IsSuperAccess()) { |
| 2717 VisitForAccumulatorValue(expr->obj()); | 2717 VisitForAccumulatorValue(expr->obj()); |
| 2718 __ Move(LoadDescriptor::ReceiverRegister(), result_register()); | 2718 __ Move(LoadDescriptor::ReceiverRegister(), result_register()); |
| 2719 EmitNamedPropertyLoad(expr); | 2719 EmitNamedPropertyLoad(expr); |
| 2720 } else { | 2720 } else { |
| 2721 VisitForStackValue(expr->obj()->AsSuperReference()->this_var()); | 2721 VisitForStackValue(expr->obj()->AsSuperReference()->this_var()); |
| 2722 EmitLoadHomeObject(expr->obj()->AsSuperReference()); | 2722 EmitLoadHomeObject(expr->obj()->AsSuperReference()); |
| 2723 __ push(result_register()); | 2723 __ push(result_register()); |
| 2724 EmitNamedSuperPropertyLoad(expr); | 2724 EmitNamedSuperPropertyLoad(expr); |
| 2725 } | 2725 } |
| 2726 PrepareForBailoutForId(expr->LoadId(), TOS_REG); | |
| 2727 context()->Plug(eax); | |
| 2728 } else { | 2726 } else { |
| 2729 if (!expr->IsSuperAccess()) { | 2727 if (!expr->IsSuperAccess()) { |
| 2730 VisitForStackValue(expr->obj()); | 2728 VisitForStackValue(expr->obj()); |
| 2731 VisitForAccumulatorValue(expr->key()); | 2729 VisitForAccumulatorValue(expr->key()); |
| 2732 __ pop(LoadDescriptor::ReceiverRegister()); // Object. | 2730 __ pop(LoadDescriptor::ReceiverRegister()); // Object. |
| 2733 __ Move(LoadDescriptor::NameRegister(), result_register()); // Key. | 2731 __ Move(LoadDescriptor::NameRegister(), result_register()); // Key. |
| 2734 EmitKeyedPropertyLoad(expr); | 2732 EmitKeyedPropertyLoad(expr); |
| 2735 } else { | 2733 } else { |
| 2736 VisitForStackValue(expr->obj()->AsSuperReference()->this_var()); | 2734 VisitForStackValue(expr->obj()->AsSuperReference()->this_var()); |
| 2737 EmitLoadHomeObject(expr->obj()->AsSuperReference()); | 2735 EmitLoadHomeObject(expr->obj()->AsSuperReference()); |
| 2738 __ push(result_register()); | 2736 __ push(result_register()); |
| 2739 VisitForStackValue(expr->key()); | 2737 VisitForStackValue(expr->key()); |
| 2740 EmitKeyedSuperPropertyLoad(expr); | 2738 EmitKeyedSuperPropertyLoad(expr); |
| 2741 } | 2739 } |
| 2742 context()->Plug(eax); | |
| 2743 } | 2740 } |
| 2741 PrepareForBailoutForId(expr->LoadId(), TOS_REG); |
| 2742 context()->Plug(eax); |
| 2744 } | 2743 } |
| 2745 | 2744 |
| 2746 | 2745 |
| 2747 void FullCodeGenerator::CallIC(Handle<Code> code, | 2746 void FullCodeGenerator::CallIC(Handle<Code> code, |
| 2748 TypeFeedbackId ast_id) { | 2747 TypeFeedbackId ast_id) { |
| 2749 ic_total_count_++; | 2748 ic_total_count_++; |
| 2750 __ call(code, RelocInfo::CODE_TARGET, ast_id); | 2749 __ call(code, RelocInfo::CODE_TARGET, ast_id); |
| 2751 } | 2750 } |
| 2752 | 2751 |
| 2753 | 2752 |
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| 5216 DCHECK_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(), | 5215 DCHECK_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(), |
| 5217 Assembler::target_address_at(call_target_address, | 5216 Assembler::target_address_at(call_target_address, |
| 5218 unoptimized_code)); | 5217 unoptimized_code)); |
| 5219 return OSR_AFTER_STACK_CHECK; | 5218 return OSR_AFTER_STACK_CHECK; |
| 5220 } | 5219 } |
| 5221 | 5220 |
| 5222 | 5221 |
| 5223 } } // namespace v8::internal | 5222 } } // namespace v8::internal |
| 5224 | 5223 |
| 5225 #endif // V8_TARGET_ARCH_X87 | 5224 #endif // V8_TARGET_ARCH_X87 |
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