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Side by Side Diff: src/deoptimizer.h

Issue 1688023003: Remove the JS_FRAME_FUNCTION deoptimizer translation. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 10 months 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 #ifndef V8_DEOPTIMIZER_H_ 5 #ifndef V8_DEOPTIMIZER_H_
6 #define V8_DEOPTIMIZER_H_ 6 #define V8_DEOPTIMIZER_H_
7 7
8 #include "src/allocation.h" 8 #include "src/allocation.h"
9 #include "src/macro-assembler.h" 9 #include "src/macro-assembler.h"
10 10
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946 946
947 void Skip(int n) { 947 void Skip(int n) {
948 for (int i = 0; i < n; i++) Next(); 948 for (int i = 0; i < n; i++) Next();
949 } 949 }
950 950
951 private: 951 private:
952 ByteArray* buffer_; 952 ByteArray* buffer_;
953 int index_; 953 int index_;
954 }; 954 };
955 955
956
957 #define TRANSLATION_OPCODE_LIST(V) \ 956 #define TRANSLATION_OPCODE_LIST(V) \
958 V(BEGIN) \ 957 V(BEGIN) \
959 V(JS_FRAME) \ 958 V(JS_FRAME) \
960 V(INTERPRETED_FRAME) \ 959 V(INTERPRETED_FRAME) \
961 V(CONSTRUCT_STUB_FRAME) \ 960 V(CONSTRUCT_STUB_FRAME) \
962 V(GETTER_STUB_FRAME) \ 961 V(GETTER_STUB_FRAME) \
963 V(SETTER_STUB_FRAME) \ 962 V(SETTER_STUB_FRAME) \
964 V(ARGUMENTS_ADAPTOR_FRAME) \ 963 V(ARGUMENTS_ADAPTOR_FRAME) \
965 V(COMPILED_STUB_FRAME) \ 964 V(COMPILED_STUB_FRAME) \
966 V(DUPLICATED_OBJECT) \ 965 V(DUPLICATED_OBJECT) \
967 V(ARGUMENTS_OBJECT) \ 966 V(ARGUMENTS_OBJECT) \
968 V(CAPTURED_OBJECT) \ 967 V(CAPTURED_OBJECT) \
969 V(REGISTER) \ 968 V(REGISTER) \
970 V(INT32_REGISTER) \ 969 V(INT32_REGISTER) \
971 V(UINT32_REGISTER) \ 970 V(UINT32_REGISTER) \
972 V(BOOL_REGISTER) \ 971 V(BOOL_REGISTER) \
973 V(DOUBLE_REGISTER) \ 972 V(DOUBLE_REGISTER) \
974 V(STACK_SLOT) \ 973 V(STACK_SLOT) \
975 V(INT32_STACK_SLOT) \ 974 V(INT32_STACK_SLOT) \
976 V(UINT32_STACK_SLOT) \ 975 V(UINT32_STACK_SLOT) \
977 V(BOOL_STACK_SLOT) \ 976 V(BOOL_STACK_SLOT) \
978 V(DOUBLE_STACK_SLOT) \ 977 V(DOUBLE_STACK_SLOT) \
979 V(LITERAL) \ 978 V(LITERAL)
980 V(JS_FRAME_FUNCTION)
981
982 979
983 class Translation BASE_EMBEDDED { 980 class Translation BASE_EMBEDDED {
984 public: 981 public:
985 #define DECLARE_TRANSLATION_OPCODE_ENUM(item) item, 982 #define DECLARE_TRANSLATION_OPCODE_ENUM(item) item,
986 enum Opcode { 983 enum Opcode {
987 TRANSLATION_OPCODE_LIST(DECLARE_TRANSLATION_OPCODE_ENUM) 984 TRANSLATION_OPCODE_LIST(DECLARE_TRANSLATION_OPCODE_ENUM)
988 LAST = LITERAL 985 LAST = LITERAL
989 }; 986 };
990 #undef DECLARE_TRANSLATION_OPCODE_ENUM 987 #undef DECLARE_TRANSLATION_OPCODE_ENUM
991 988
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1138 Object** expression_stack_; 1135 Object** expression_stack_;
1139 int source_position_; 1136 int source_position_;
1140 1137
1141 friend class Deoptimizer; 1138 friend class Deoptimizer;
1142 }; 1139 };
1143 1140
1144 } // namespace internal 1141 } // namespace internal
1145 } // namespace v8 1142 } // namespace v8
1146 1143
1147 #endif // V8_DEOPTIMIZER_H_ 1144 #endif // V8_DEOPTIMIZER_H_
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