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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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/code-factory.h" | 5 #include "src/code-factory.h" |
6 #include "src/code-stubs.h" | 6 #include "src/code-stubs.h" |
7 #include "src/compiler/common-operator.h" | 7 #include "src/compiler/common-operator.h" |
8 #include "src/compiler/js-generic-lowering.h" | 8 #include "src/compiler/js-generic-lowering.h" |
9 #include "src/compiler/js-graph.h" | 9 #include "src/compiler/js-graph.h" |
10 #include "src/compiler/machine-operator.h" | 10 #include "src/compiler/machine-operator.h" |
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421 NodeProperties::GetValueInput(node, 0), | 421 NodeProperties::GetValueInput(node, 0), |
422 jsgraph()->Int32Constant( | 422 jsgraph()->Int32Constant( |
423 Context::SlotOffset(Context::PREVIOUS_INDEX)), | 423 Context::SlotOffset(Context::PREVIOUS_INDEX)), |
424 NodeProperties::GetEffectInput(node), | 424 NodeProperties::GetEffectInput(node), |
425 graph()->start())); | 425 graph()->start())); |
426 } | 426 } |
427 node->ReplaceInput(2, NodeProperties::GetValueInput(node, 1)); | 427 node->ReplaceInput(2, NodeProperties::GetValueInput(node, 1)); |
428 node->ReplaceInput(1, jsgraph()->Int32Constant(Context::SlotOffset( | 428 node->ReplaceInput(1, jsgraph()->Int32Constant(Context::SlotOffset( |
429 static_cast<int>(access.index())))); | 429 static_cast<int>(access.index())))); |
430 NodeProperties::ChangeOp( | 430 NodeProperties::ChangeOp( |
431 node, machine()->Store(StoreRepresentation(MachineType::AnyTagged(), | 431 node, machine()->Store(StoreRepresentation(MachineRepresentation::kTagged, |
432 kFullWriteBarrier))); | 432 kFullWriteBarrier))); |
433 } | 433 } |
434 | 434 |
435 | 435 |
436 void JSGenericLowering::LowerJSLoadDynamic(Node* node) { | 436 void JSGenericLowering::LowerJSLoadDynamic(Node* node) { |
437 const DynamicAccess& access = DynamicAccessOf(node->op()); | 437 const DynamicAccess& access = DynamicAccessOf(node->op()); |
438 Runtime::FunctionId function_id = | 438 Runtime::FunctionId function_id = |
439 (access.typeof_mode() == NOT_INSIDE_TYPEOF) | 439 (access.typeof_mode() == NOT_INSIDE_TYPEOF) |
440 ? Runtime::kLoadLookupSlot | 440 ? Runtime::kLoadLookupSlot |
441 : Runtime::kLoadLookupSlotNoReferenceError; | 441 : Runtime::kLoadLookupSlotNoReferenceError; |
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813 NodeProperties::ChangeOp(node, machine()->Load(MachineType::AnyTagged())); | 813 NodeProperties::ChangeOp(node, machine()->Load(MachineType::AnyTagged())); |
814 } | 814 } |
815 | 815 |
816 | 816 |
817 void JSGenericLowering::LowerJSStoreMessage(Node* node) { | 817 void JSGenericLowering::LowerJSStoreMessage(Node* node) { |
818 ExternalReference message_address = | 818 ExternalReference message_address = |
819 ExternalReference::address_of_pending_message_obj(isolate()); | 819 ExternalReference::address_of_pending_message_obj(isolate()); |
820 node->RemoveInput(NodeProperties::FirstContextIndex(node)); | 820 node->RemoveInput(NodeProperties::FirstContextIndex(node)); |
821 node->InsertInput(zone(), 0, jsgraph()->ExternalConstant(message_address)); | 821 node->InsertInput(zone(), 0, jsgraph()->ExternalConstant(message_address)); |
822 node->InsertInput(zone(), 1, jsgraph()->IntPtrConstant(0)); | 822 node->InsertInput(zone(), 1, jsgraph()->IntPtrConstant(0)); |
823 StoreRepresentation representation(MachineType::AnyTagged(), kNoWriteBarrier); | 823 StoreRepresentation representation(MachineRepresentation::kTagged, |
| 824 kNoWriteBarrier); |
824 NodeProperties::ChangeOp(node, machine()->Store(representation)); | 825 NodeProperties::ChangeOp(node, machine()->Store(representation)); |
825 } | 826 } |
826 | 827 |
827 | 828 |
828 void JSGenericLowering::LowerJSYield(Node* node) { UNIMPLEMENTED(); } | 829 void JSGenericLowering::LowerJSYield(Node* node) { UNIMPLEMENTED(); } |
829 | 830 |
830 | 831 |
831 void JSGenericLowering::LowerJSStackCheck(Node* node) { | 832 void JSGenericLowering::LowerJSStackCheck(Node* node) { |
832 Node* effect = NodeProperties::GetEffectInput(node); | 833 Node* effect = NodeProperties::GetEffectInput(node); |
833 Node* control = NodeProperties::GetControlInput(node); | 834 Node* control = NodeProperties::GetControlInput(node); |
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885 } | 886 } |
886 | 887 |
887 | 888 |
888 MachineOperatorBuilder* JSGenericLowering::machine() const { | 889 MachineOperatorBuilder* JSGenericLowering::machine() const { |
889 return jsgraph()->machine(); | 890 return jsgraph()->machine(); |
890 } | 891 } |
891 | 892 |
892 } // namespace compiler | 893 } // namespace compiler |
893 } // namespace internal | 894 } // namespace internal |
894 } // namespace v8 | 895 } // namespace v8 |
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