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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 #include "src/base/bits.h" | 7 #include "src/base/bits.h" |
8 #include "src/double.h" | 8 #include "src/double.h" |
9 #include "src/factory.h" | 9 #include "src/factory.h" |
10 #include "src/hydrogen-infer-representation.h" | 10 #include "src/hydrogen-infer-representation.h" |
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864 case HValue::kClampToUint8: | 864 case HValue::kClampToUint8: |
865 case HValue::kDateField: | 865 case HValue::kDateField: |
866 case HValue::kDeoptimize: | 866 case HValue::kDeoptimize: |
867 case HValue::kDiv: | 867 case HValue::kDiv: |
868 case HValue::kForInCacheArray: | 868 case HValue::kForInCacheArray: |
869 case HValue::kForInPrepareMap: | 869 case HValue::kForInPrepareMap: |
870 case HValue::kFunctionLiteral: | 870 case HValue::kFunctionLiteral: |
871 case HValue::kInvokeFunction: | 871 case HValue::kInvokeFunction: |
872 case HValue::kLoadContextSlot: | 872 case HValue::kLoadContextSlot: |
873 case HValue::kLoadFunctionPrototype: | 873 case HValue::kLoadFunctionPrototype: |
874 case HValue::kLoadGlobalCell: | |
875 case HValue::kLoadKeyed: | 874 case HValue::kLoadKeyed: |
876 case HValue::kLoadKeyedGeneric: | 875 case HValue::kLoadKeyedGeneric: |
877 case HValue::kMathFloorOfDiv: | 876 case HValue::kMathFloorOfDiv: |
878 case HValue::kMod: | 877 case HValue::kMod: |
879 case HValue::kMul: | 878 case HValue::kMul: |
880 case HValue::kOsrEntry: | 879 case HValue::kOsrEntry: |
881 case HValue::kPower: | 880 case HValue::kPower: |
882 case HValue::kRor: | 881 case HValue::kRor: |
883 case HValue::kSar: | 882 case HValue::kSar: |
884 case HValue::kSeqStringSetChar: | 883 case HValue::kSeqStringSetChar: |
885 case HValue::kShl: | 884 case HValue::kShl: |
886 case HValue::kShr: | 885 case HValue::kShr: |
887 case HValue::kSimulate: | 886 case HValue::kSimulate: |
888 case HValue::kStackCheck: | 887 case HValue::kStackCheck: |
889 case HValue::kStoreContextSlot: | 888 case HValue::kStoreContextSlot: |
890 case HValue::kStoreGlobalCell: | |
891 case HValue::kStoreKeyedGeneric: | 889 case HValue::kStoreKeyedGeneric: |
892 case HValue::kStringAdd: | 890 case HValue::kStringAdd: |
893 case HValue::kStringCompareAndBranch: | 891 case HValue::kStringCompareAndBranch: |
894 case HValue::kSub: | 892 case HValue::kSub: |
895 case HValue::kToFastProperties: | 893 case HValue::kToFastProperties: |
896 case HValue::kTransitionElementsKind: | 894 case HValue::kTransitionElementsKind: |
897 case HValue::kTrapAllocationMemento: | 895 case HValue::kTrapAllocationMemento: |
898 case HValue::kTypeof: | 896 case HValue::kTypeof: |
899 case HValue::kUnaryMathOperation: | 897 case HValue::kUnaryMathOperation: |
900 case HValue::kWrapReceiver: | 898 case HValue::kWrapReceiver: |
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3617 ElementsKind to_kind = transitioned_map().handle()->elements_kind(); | 3615 ElementsKind to_kind = transitioned_map().handle()->elements_kind(); |
3618 os << " " << *original_map().handle() << " [" | 3616 os << " " << *original_map().handle() << " [" |
3619 << ElementsAccessor::ForKind(from_kind)->name() << "] -> " | 3617 << ElementsAccessor::ForKind(from_kind)->name() << "] -> " |
3620 << *transitioned_map().handle() << " [" | 3618 << *transitioned_map().handle() << " [" |
3621 << ElementsAccessor::ForKind(to_kind)->name() << "]"; | 3619 << ElementsAccessor::ForKind(to_kind)->name() << "]"; |
3622 if (IsSimpleMapChangeTransition(from_kind, to_kind)) os << " (simple)"; | 3620 if (IsSimpleMapChangeTransition(from_kind, to_kind)) os << " (simple)"; |
3623 return os; | 3621 return os; |
3624 } | 3622 } |
3625 | 3623 |
3626 | 3624 |
3627 std::ostream& HLoadGlobalCell::PrintDataTo(std::ostream& os) const { // NOLINT | |
3628 os << "[" << *cell().handle() << "]"; | |
3629 if (details_.IsConfigurable()) os << " (configurable)"; | |
3630 if (details_.IsReadOnly()) os << " (read-only)"; | |
3631 return os; | |
3632 } | |
3633 | |
3634 | |
3635 std::ostream& HLoadGlobalGeneric::PrintDataTo( | 3625 std::ostream& HLoadGlobalGeneric::PrintDataTo( |
3636 std::ostream& os) const { // NOLINT | 3626 std::ostream& os) const { // NOLINT |
3637 return os << name()->ToCString().get() << " "; | 3627 return os << name()->ToCString().get() << " "; |
3638 } | 3628 } |
3639 | 3629 |
3640 | 3630 |
3641 std::ostream& HInnerAllocatedObject::PrintDataTo( | 3631 std::ostream& HInnerAllocatedObject::PrintDataTo( |
3642 std::ostream& os) const { // NOLINT | 3632 std::ostream& os) const { // NOLINT |
3643 os << NameOf(base_object()) << " offset "; | 3633 os << NameOf(base_object()) << " offset "; |
3644 return offset()->PrintTo(os); | 3634 return offset()->PrintTo(os); |
3645 } | 3635 } |
3646 | 3636 |
3647 | 3637 |
3648 std::ostream& HStoreGlobalCell::PrintDataTo(std::ostream& os) const { // NOLINT | |
3649 os << "[" << *cell().handle() << "] = " << NameOf(value()); | |
3650 if (details_.IsConfigurable()) os << " (configurable)"; | |
3651 if (details_.IsReadOnly()) os << " (read-only)"; | |
3652 return os; | |
3653 } | |
3654 | |
3655 | |
3656 std::ostream& HLoadContextSlot::PrintDataTo(std::ostream& os) const { // NOLINT | 3638 std::ostream& HLoadContextSlot::PrintDataTo(std::ostream& os) const { // NOLINT |
3657 return os << NameOf(value()) << "[" << slot_index() << "]"; | 3639 return os << NameOf(value()) << "[" << slot_index() << "]"; |
3658 } | 3640 } |
3659 | 3641 |
3660 | 3642 |
3661 std::ostream& HStoreContextSlot::PrintDataTo( | 3643 std::ostream& HStoreContextSlot::PrintDataTo( |
3662 std::ostream& os) const { // NOLINT | 3644 std::ostream& os) const { // NOLINT |
3663 return os << NameOf(context()) << "[" << slot_index() | 3645 return os << NameOf(context()) << "[" << slot_index() |
3664 << "] = " << NameOf(value()); | 3646 << "] = " << NameOf(value()); |
3665 } | 3647 } |
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4729 break; | 4711 break; |
4730 case HObjectAccess::kExternalMemory: | 4712 case HObjectAccess::kExternalMemory: |
4731 os << "[external-memory]"; | 4713 os << "[external-memory]"; |
4732 break; | 4714 break; |
4733 } | 4715 } |
4734 | 4716 |
4735 return os << "@" << access.offset(); | 4717 return os << "@" << access.offset(); |
4736 } | 4718 } |
4737 | 4719 |
4738 } } // namespace v8::internal | 4720 } } // namespace v8::internal |
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