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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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