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| 1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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 #include "src/arm64/lithium-codegen-arm64.h" | 7 #include "src/arm64/lithium-codegen-arm64.h" |
| 8 #include "src/arm64/lithium-gap-resolver-arm64.h" | 8 #include "src/arm64/lithium-gap-resolver-arm64.h" |
| 9 #include "src/base/bits.h" | 9 #include "src/base/bits.h" |
| 10 #include "src/code-factory.h" | 10 #include "src/code-factory.h" |
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| 3384 void LCodeGen::DoLoadGlobalGeneric(LLoadGlobalGeneric* instr) { | 3384 void LCodeGen::DoLoadGlobalGeneric(LLoadGlobalGeneric* instr) { |
| 3385 DCHECK(ToRegister(instr->context()).is(cp)); | 3385 DCHECK(ToRegister(instr->context()).is(cp)); |
| 3386 DCHECK(ToRegister(instr->global_object()) | 3386 DCHECK(ToRegister(instr->global_object()) |
| 3387 .is(LoadDescriptor::ReceiverRegister())); | 3387 .is(LoadDescriptor::ReceiverRegister())); |
| 3388 DCHECK(ToRegister(instr->result()).Is(x0)); | 3388 DCHECK(ToRegister(instr->result()).Is(x0)); |
| 3389 __ Mov(LoadDescriptor::NameRegister(), Operand(instr->name())); | 3389 __ Mov(LoadDescriptor::NameRegister(), Operand(instr->name())); |
| 3390 if (FLAG_vector_ics) { | 3390 if (FLAG_vector_ics) { |
| 3391 EmitVectorLoadICRegisters<LLoadGlobalGeneric>(instr); | 3391 EmitVectorLoadICRegisters<LLoadGlobalGeneric>(instr); |
| 3392 } | 3392 } |
| 3393 ContextualMode mode = instr->for_typeof() ? NOT_CONTEXTUAL : CONTEXTUAL; | 3393 ContextualMode mode = instr->for_typeof() ? NOT_CONTEXTUAL : CONTEXTUAL; |
| 3394 Handle<Code> ic = CodeFactory::LoadIC(isolate(), mode).code(); | 3394 Handle<Code> ic = CodeFactory::LoadICInOptimizedCode(isolate(), mode).code(); |
| 3395 CallCode(ic, RelocInfo::CODE_TARGET, instr); | 3395 CallCode(ic, RelocInfo::CODE_TARGET, instr); |
| 3396 } | 3396 } |
| 3397 | 3397 |
| 3398 | 3398 |
| 3399 MemOperand LCodeGen::PrepareKeyedExternalArrayOperand( | 3399 MemOperand LCodeGen::PrepareKeyedExternalArrayOperand( |
| 3400 Register key, | 3400 Register key, |
| 3401 Register base, | 3401 Register base, |
| 3402 Register scratch, | 3402 Register scratch, |
| 3403 bool key_is_smi, | 3403 bool key_is_smi, |
| 3404 bool key_is_constant, | 3404 bool key_is_constant, |
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| 3638 | 3638 |
| 3639 | 3639 |
| 3640 void LCodeGen::DoLoadKeyedGeneric(LLoadKeyedGeneric* instr) { | 3640 void LCodeGen::DoLoadKeyedGeneric(LLoadKeyedGeneric* instr) { |
| 3641 DCHECK(ToRegister(instr->context()).is(cp)); | 3641 DCHECK(ToRegister(instr->context()).is(cp)); |
| 3642 DCHECK(ToRegister(instr->object()).is(LoadDescriptor::ReceiverRegister())); | 3642 DCHECK(ToRegister(instr->object()).is(LoadDescriptor::ReceiverRegister())); |
| 3643 DCHECK(ToRegister(instr->key()).is(LoadDescriptor::NameRegister())); | 3643 DCHECK(ToRegister(instr->key()).is(LoadDescriptor::NameRegister())); |
| 3644 if (FLAG_vector_ics) { | 3644 if (FLAG_vector_ics) { |
| 3645 EmitVectorLoadICRegisters<LLoadKeyedGeneric>(instr); | 3645 EmitVectorLoadICRegisters<LLoadKeyedGeneric>(instr); |
| 3646 } | 3646 } |
| 3647 | 3647 |
| 3648 Handle<Code> ic = CodeFactory::KeyedLoadIC(isolate()).code(); | 3648 Handle<Code> ic = CodeFactory::KeyedLoadICInOptimizedCode(isolate()).code(); |
| 3649 CallCode(ic, RelocInfo::CODE_TARGET, instr); | 3649 CallCode(ic, RelocInfo::CODE_TARGET, instr); |
| 3650 | 3650 |
| 3651 DCHECK(ToRegister(instr->result()).Is(x0)); | 3651 DCHECK(ToRegister(instr->result()).Is(x0)); |
| 3652 } | 3652 } |
| 3653 | 3653 |
| 3654 | 3654 |
| 3655 void LCodeGen::DoLoadNamedField(LLoadNamedField* instr) { | 3655 void LCodeGen::DoLoadNamedField(LLoadNamedField* instr) { |
| 3656 HObjectAccess access = instr->hydrogen()->access(); | 3656 HObjectAccess access = instr->hydrogen()->access(); |
| 3657 int offset = access.offset(); | 3657 int offset = access.offset(); |
| 3658 Register object = ToRegister(instr->object()); | 3658 Register object = ToRegister(instr->object()); |
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| 3694 | 3694 |
| 3695 void LCodeGen::DoLoadNamedGeneric(LLoadNamedGeneric* instr) { | 3695 void LCodeGen::DoLoadNamedGeneric(LLoadNamedGeneric* instr) { |
| 3696 DCHECK(ToRegister(instr->context()).is(cp)); | 3696 DCHECK(ToRegister(instr->context()).is(cp)); |
| 3697 // LoadIC expects name and receiver in registers. | 3697 // LoadIC expects name and receiver in registers. |
| 3698 DCHECK(ToRegister(instr->object()).is(LoadDescriptor::ReceiverRegister())); | 3698 DCHECK(ToRegister(instr->object()).is(LoadDescriptor::ReceiverRegister())); |
| 3699 __ Mov(LoadDescriptor::NameRegister(), Operand(instr->name())); | 3699 __ Mov(LoadDescriptor::NameRegister(), Operand(instr->name())); |
| 3700 if (FLAG_vector_ics) { | 3700 if (FLAG_vector_ics) { |
| 3701 EmitVectorLoadICRegisters<LLoadNamedGeneric>(instr); | 3701 EmitVectorLoadICRegisters<LLoadNamedGeneric>(instr); |
| 3702 } | 3702 } |
| 3703 | 3703 |
| 3704 Handle<Code> ic = CodeFactory::LoadIC(isolate(), NOT_CONTEXTUAL).code(); | 3704 Handle<Code> ic = |
| 3705 CodeFactory::LoadICInOptimizedCode(isolate(), NOT_CONTEXTUAL).code(); |
| 3705 CallCode(ic, RelocInfo::CODE_TARGET, instr); | 3706 CallCode(ic, RelocInfo::CODE_TARGET, instr); |
| 3706 | 3707 |
| 3707 DCHECK(ToRegister(instr->result()).is(x0)); | 3708 DCHECK(ToRegister(instr->result()).is(x0)); |
| 3708 } | 3709 } |
| 3709 | 3710 |
| 3710 | 3711 |
| 3711 void LCodeGen::DoLoadRoot(LLoadRoot* instr) { | 3712 void LCodeGen::DoLoadRoot(LLoadRoot* instr) { |
| 3712 Register result = ToRegister(instr->result()); | 3713 Register result = ToRegister(instr->result()); |
| 3713 __ LoadRoot(result, instr->index()); | 3714 __ LoadRoot(result, instr->index()); |
| 3714 } | 3715 } |
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| 6039 Handle<ScopeInfo> scope_info = instr->scope_info(); | 6040 Handle<ScopeInfo> scope_info = instr->scope_info(); |
| 6040 __ Push(scope_info); | 6041 __ Push(scope_info); |
| 6041 __ Push(ToRegister(instr->function())); | 6042 __ Push(ToRegister(instr->function())); |
| 6042 CallRuntime(Runtime::kPushBlockContext, 2, instr); | 6043 CallRuntime(Runtime::kPushBlockContext, 2, instr); |
| 6043 RecordSafepoint(Safepoint::kNoLazyDeopt); | 6044 RecordSafepoint(Safepoint::kNoLazyDeopt); |
| 6044 } | 6045 } |
| 6045 | 6046 |
| 6046 | 6047 |
| 6047 | 6048 |
| 6048 } } // namespace v8::internal | 6049 } } // namespace v8::internal |
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