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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 #ifndef V8_IC_H_ | 5 #ifndef V8_IC_H_ |
6 #define V8_IC_H_ | 6 #define V8_IC_H_ |
7 | 7 |
8 #include "src/macro-assembler.h" | 8 #include "src/macro-assembler.h" |
9 | 9 |
10 namespace v8 { | 10 namespace v8 { |
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939 KNOWN_OBJECT, // JSObject with specific map (faster check) | 939 KNOWN_OBJECT, // JSObject with specific map (faster check) |
940 GENERIC | 940 GENERIC |
941 }; | 941 }; |
942 | 942 |
943 static State NewInputState(State old_state, Handle<Object> value); | 943 static State NewInputState(State old_state, Handle<Object> value); |
944 | 944 |
945 static Type* StateToType(Zone* zone, | 945 static Type* StateToType(Zone* zone, |
946 State state, | 946 State state, |
947 Handle<Map> map = Handle<Map>()); | 947 Handle<Map> map = Handle<Map>()); |
948 | 948 |
949 static void StubInfoToType(int stub_minor_key, | 949 static void StubInfoToType(uint32_t stub_key, Type** left_type, |
950 Type** left_type, | 950 Type** right_type, Type** overall_type, |
951 Type** right_type, | 951 Handle<Map> map, Zone* zone); |
952 Type** overall_type, | |
953 Handle<Map> map, | |
954 Zone* zone); | |
955 | 952 |
956 CompareIC(Isolate* isolate, Token::Value op) | 953 CompareIC(Isolate* isolate, Token::Value op) |
957 : IC(EXTRA_CALL_FRAME, isolate), op_(op) { } | 954 : IC(EXTRA_CALL_FRAME, isolate), op_(op) { } |
958 | 955 |
959 // Update the inline cache for the given operands. | 956 // Update the inline cache for the given operands. |
960 Code* UpdateCaches(Handle<Object> x, Handle<Object> y); | 957 Code* UpdateCaches(Handle<Object> x, Handle<Object> y); |
961 | 958 |
962 | 959 |
963 // Factory method for getting an uninitialized compare stub. | 960 // Factory method for getting an uninitialized compare stub. |
964 static Handle<Code> GetUninitialized(Isolate* isolate, Token::Value op); | 961 static Handle<Code> GetUninitialized(Isolate* isolate, Token::Value op); |
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1030 DECLARE_RUNTIME_FUNCTION(ElementsTransitionAndStoreIC_Miss); | 1027 DECLARE_RUNTIME_FUNCTION(ElementsTransitionAndStoreIC_Miss); |
1031 DECLARE_RUNTIME_FUNCTION(BinaryOpIC_Miss); | 1028 DECLARE_RUNTIME_FUNCTION(BinaryOpIC_Miss); |
1032 DECLARE_RUNTIME_FUNCTION(BinaryOpIC_MissWithAllocationSite); | 1029 DECLARE_RUNTIME_FUNCTION(BinaryOpIC_MissWithAllocationSite); |
1033 DECLARE_RUNTIME_FUNCTION(CompareNilIC_Miss); | 1030 DECLARE_RUNTIME_FUNCTION(CompareNilIC_Miss); |
1034 DECLARE_RUNTIME_FUNCTION(ToBooleanIC_Miss); | 1031 DECLARE_RUNTIME_FUNCTION(ToBooleanIC_Miss); |
1035 | 1032 |
1036 | 1033 |
1037 } } // namespace v8::internal | 1034 } } // namespace v8::internal |
1038 | 1035 |
1039 #endif // V8_IC_H_ | 1036 #endif // V8_IC_H_ |
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