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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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3364 __ Ldr(result, FieldMemOperand(result, Cell::kValueOffset)); | 3364 __ Ldr(result, FieldMemOperand(result, Cell::kValueOffset)); |
3365 if (instr->hydrogen()->RequiresHoleCheck()) { | 3365 if (instr->hydrogen()->RequiresHoleCheck()) { |
3366 DeoptimizeIfRoot(result, Heap::kTheHoleValueRootIndex, instr, "hole"); | 3366 DeoptimizeIfRoot(result, Heap::kTheHoleValueRootIndex, instr, "hole"); |
3367 } | 3367 } |
3368 } | 3368 } |
3369 | 3369 |
3370 | 3370 |
3371 template <class T> | 3371 template <class T> |
3372 void LCodeGen::EmitVectorLoadICRegisters(T* instr) { | 3372 void LCodeGen::EmitVectorLoadICRegisters(T* instr) { |
3373 DCHECK(FLAG_vector_ics); | 3373 DCHECK(FLAG_vector_ics); |
3374 Register vector = ToRegister(instr->temp_vector()); | 3374 Register vector_register = ToRegister(instr->temp_vector()); |
3375 DCHECK(vector.is(VectorLoadICDescriptor::VectorRegister())); | 3375 DCHECK(vector_register.is(VectorLoadICDescriptor::VectorRegister())); |
3376 __ Mov(vector, instr->hydrogen()->feedback_vector()); | 3376 Handle<TypeFeedbackVector> vector = instr->hydrogen()->feedback_vector(); |
| 3377 __ Mov(vector_register, vector); |
3377 // No need to allocate this register. | 3378 // No need to allocate this register. |
3378 DCHECK(VectorLoadICDescriptor::SlotRegister().is(x0)); | 3379 DCHECK(VectorLoadICDescriptor::SlotRegister().is(x0)); |
3379 __ Mov(VectorLoadICDescriptor::SlotRegister(), | 3380 int index = vector->GetIndex(instr->hydrogen()->slot()); |
3380 Smi::FromInt(instr->hydrogen()->slot().ToInt())); | 3381 __ Mov(VectorLoadICDescriptor::SlotRegister(), Smi::FromInt(index)); |
3381 } | 3382 } |
3382 | 3383 |
3383 | 3384 |
3384 void LCodeGen::DoLoadGlobalGeneric(LLoadGlobalGeneric* instr) { | 3385 void LCodeGen::DoLoadGlobalGeneric(LLoadGlobalGeneric* instr) { |
3385 DCHECK(ToRegister(instr->context()).is(cp)); | 3386 DCHECK(ToRegister(instr->context()).is(cp)); |
3386 DCHECK(ToRegister(instr->global_object()) | 3387 DCHECK(ToRegister(instr->global_object()) |
3387 .is(LoadDescriptor::ReceiverRegister())); | 3388 .is(LoadDescriptor::ReceiverRegister())); |
3388 DCHECK(ToRegister(instr->result()).Is(x0)); | 3389 DCHECK(ToRegister(instr->result()).Is(x0)); |
3389 __ Mov(LoadDescriptor::NameRegister(), Operand(instr->name())); | 3390 __ Mov(LoadDescriptor::NameRegister(), Operand(instr->name())); |
3390 if (FLAG_vector_ics) { | 3391 if (FLAG_vector_ics) { |
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6040 Handle<ScopeInfo> scope_info = instr->scope_info(); | 6041 Handle<ScopeInfo> scope_info = instr->scope_info(); |
6041 __ Push(scope_info); | 6042 __ Push(scope_info); |
6042 __ Push(ToRegister(instr->function())); | 6043 __ Push(ToRegister(instr->function())); |
6043 CallRuntime(Runtime::kPushBlockContext, 2, instr); | 6044 CallRuntime(Runtime::kPushBlockContext, 2, instr); |
6044 RecordSafepoint(Safepoint::kNoLazyDeopt); | 6045 RecordSafepoint(Safepoint::kNoLazyDeopt); |
6045 } | 6046 } |
6046 | 6047 |
6047 | 6048 |
6048 | 6049 |
6049 } } // namespace v8::internal | 6050 } } // namespace v8::internal |
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