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Issue 1492983002: [crankshaft] Deoptimize if HHasInPrototypeChainAndBranch hits a proxy. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years ago
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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/crankshaft/hydrogen-instructions.h" 5 #include "src/crankshaft/hydrogen-instructions.h"
6 6
7 #include "src/base/bits.h" 7 #include "src/base/bits.h"
8 #include "src/base/safe_math.h" 8 #include "src/base/safe_math.h"
9 #include "src/crankshaft/hydrogen-infer-representation.h" 9 #include "src/crankshaft/hydrogen-infer-representation.h"
10 #include "src/double.h" 10 #include "src/double.h"
(...skipping 784 matching lines...) Expand 10 before | Expand all | Expand 10 after
795 case HValue::kDummyUse: 795 case HValue::kDummyUse:
796 case HValue::kEnterInlined: 796 case HValue::kEnterInlined:
797 case HValue::kEnvironmentMarker: 797 case HValue::kEnvironmentMarker:
798 case HValue::kForceRepresentation: 798 case HValue::kForceRepresentation:
799 case HValue::kGetCachedArrayIndex: 799 case HValue::kGetCachedArrayIndex:
800 case HValue::kGoto: 800 case HValue::kGoto:
801 case HValue::kHasCachedArrayIndexAndBranch: 801 case HValue::kHasCachedArrayIndexAndBranch:
802 case HValue::kHasInstanceTypeAndBranch: 802 case HValue::kHasInstanceTypeAndBranch:
803 case HValue::kInnerAllocatedObject: 803 case HValue::kInnerAllocatedObject:
804 case HValue::kInstanceOf: 804 case HValue::kInstanceOf:
805 case HValue::kHasInPrototypeChainAndBranch:
806 case HValue::kIsSmiAndBranch: 805 case HValue::kIsSmiAndBranch:
807 case HValue::kIsStringAndBranch: 806 case HValue::kIsStringAndBranch:
808 case HValue::kIsUndetectableAndBranch: 807 case HValue::kIsUndetectableAndBranch:
809 case HValue::kLeaveInlined: 808 case HValue::kLeaveInlined:
810 case HValue::kLoadFieldByIndex: 809 case HValue::kLoadFieldByIndex:
811 case HValue::kLoadGlobalGeneric: 810 case HValue::kLoadGlobalGeneric:
812 case HValue::kLoadNamedField: 811 case HValue::kLoadNamedField:
813 case HValue::kLoadNamedGeneric: 812 case HValue::kLoadNamedGeneric:
814 case HValue::kLoadRoot: 813 case HValue::kLoadRoot:
815 case HValue::kMapEnumLength: 814 case HValue::kMapEnumLength:
(...skipping 32 matching lines...) Expand 10 before | Expand all | Expand 10 after
848 case HValue::kCheckMapValue: 847 case HValue::kCheckMapValue:
849 case HValue::kCheckMaps: 848 case HValue::kCheckMaps:
850 case HValue::kCheckSmi: 849 case HValue::kCheckSmi:
851 case HValue::kCheckValue: 850 case HValue::kCheckValue:
852 case HValue::kClampToUint8: 851 case HValue::kClampToUint8:
853 case HValue::kDateField: 852 case HValue::kDateField:
854 case HValue::kDeoptimize: 853 case HValue::kDeoptimize:
855 case HValue::kDiv: 854 case HValue::kDiv:
856 case HValue::kForInCacheArray: 855 case HValue::kForInCacheArray:
857 case HValue::kForInPrepareMap: 856 case HValue::kForInPrepareMap:
857 case HValue::kHasInPrototypeChainAndBranch:
858 case HValue::kInvokeFunction: 858 case HValue::kInvokeFunction:
859 case HValue::kLoadContextSlot: 859 case HValue::kLoadContextSlot:
860 case HValue::kLoadFunctionPrototype: 860 case HValue::kLoadFunctionPrototype:
861 case HValue::kLoadKeyed: 861 case HValue::kLoadKeyed:
862 case HValue::kLoadKeyedGeneric: 862 case HValue::kLoadKeyedGeneric:
863 case HValue::kMathFloorOfDiv: 863 case HValue::kMathFloorOfDiv:
864 case HValue::kMaybeGrowElements: 864 case HValue::kMaybeGrowElements:
865 case HValue::kMod: 865 case HValue::kMod:
866 case HValue::kMul: 866 case HValue::kMul:
867 case HValue::kOsrEntry: 867 case HValue::kOsrEntry:
(...skipping 3826 matching lines...) Expand 10 before | Expand all | Expand 10 after
4694 case HObjectAccess::kExternalMemory: 4694 case HObjectAccess::kExternalMemory:
4695 os << "[external-memory]"; 4695 os << "[external-memory]";
4696 break; 4696 break;
4697 } 4697 }
4698 4698
4699 return os << "@" << access.offset(); 4699 return os << "@" << access.offset();
4700 } 4700 }
4701 4701
4702 } // namespace internal 4702 } // namespace internal
4703 } // namespace v8 4703 } // namespace v8
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