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Issue 2193163002: [stubs] Classify and categorize remaining Hydrogen stubs (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Rebase Created 4 years, 4 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_CODE_STUBS_H_ 5 #ifndef V8_CODE_STUBS_H_
6 #define V8_CODE_STUBS_H_ 6 #define V8_CODE_STUBS_H_
7 7
8 #include "src/allocation.h" 8 #include "src/allocation.h"
9 #include "src/assembler.h" 9 #include "src/assembler.h"
10 #include "src/code-stub-assembler.h" 10 #include "src/code-stub-assembler.h"
11 #include "src/codegen.h" 11 #include "src/codegen.h"
12 #include "src/globals.h" 12 #include "src/globals.h"
13 #include "src/ic/ic-state.h" 13 #include "src/ic/ic-state.h"
14 #include "src/interface-descriptors.h" 14 #include "src/interface-descriptors.h"
15 #include "src/macro-assembler.h" 15 #include "src/macro-assembler.h"
16 #include "src/ostreams.h" 16 #include "src/ostreams.h"
17 17
18 namespace v8 { 18 namespace v8 {
19 namespace internal { 19 namespace internal {
20 20
21 // List of code stubs used on all platforms. 21 // List of code stubs used on all platforms.
22 #define CODE_STUB_LIST_ALL_PLATFORMS(V) \ 22 #define CODE_STUB_LIST_ALL_PLATFORMS(V) \
23 /* PlatformCodeStubs */ \ 23 /* --- PlatformCodeStubs --- */ \
24 V(ArrayConstructor) \ 24 V(ArrayConstructor) \
25 V(BinaryOpICWithAllocationSite) \ 25 V(BinaryOpICWithAllocationSite) \
26 V(CallApiCallback) \ 26 V(CallApiCallback) \
27 V(CallApiGetter) \ 27 V(CallApiGetter) \
28 V(CallConstruct) \ 28 V(CallConstruct) \
29 V(CallIC) \ 29 V(CallIC) \
30 V(CEntry) \ 30 V(CEntry) \
31 V(CompareIC) \ 31 V(CompareIC) \
32 V(DoubleToI) \ 32 V(DoubleToI) \
33 V(FunctionPrototype) \ 33 V(FunctionPrototype) \
34 V(InternalArrayConstructor) \ 34 V(InternalArrayConstructor) \
35 V(JSEntry) \ 35 V(JSEntry) \
36 V(KeyedLoadICTrampoline) \ 36 V(LoadIndexedString) \
37 V(LoadICTrampoline) \ 37 V(MathPow) \
38 V(LoadGlobalICTrampoline) \ 38 V(ProfileEntryHook) \
39 V(CallICTrampoline) \ 39 V(RecordWrite) \
40 V(LoadIndexedString) \ 40 V(RegExpExec) \
41 V(MathPow) \ 41 V(StoreBufferOverflow) \
42 V(ProfileEntryHook) \ 42 V(StoreElement) \
43 V(RecordWrite) \ 43 V(SubString) \
44 V(RegExpExec) \ 44 V(ToString) \
45 V(StoreBufferOverflow) \ 45 V(ToName) \
46 V(StoreElement) \ 46 V(StoreIC) \
47 V(StubFailureTrampoline) \ 47 V(KeyedStoreIC) \
48 V(SubString) \ 48 V(KeyedLoadIC) \
49 V(ToString) \ 49 V(LoadIC) \
50 V(ToName) \ 50 V(LoadGlobalIC) \
51 V(StoreICTrampoline) \ 51 V(FastNewObject) \
52 V(KeyedStoreICTrampoline) \ 52 V(FastNewRestParameter) \
53 V(StoreIC) \ 53 V(FastNewSloppyArguments) \
54 V(KeyedStoreIC) \ 54 V(FastNewStrictArguments) \
55 V(KeyedLoadIC) \ 55 V(NameDictionaryLookup) \
56 V(LoadIC) \ 56 /* This can be removed once there are no */ \
57 V(LoadGlobalIC) \ 57 /* more deopting Hydrogen stubs. */ \
58 V(FastNewObject) \ 58 V(StubFailureTrampoline) \
59 V(FastNewRestParameter) \ 59 /* These are only called from FCG */ \
60 V(FastNewSloppyArguments) \ 60 /* They can be removed when only the TF */ \
61 V(FastNewStrictArguments) \ 61 /* version of the corresponding stub is */ \
62 /* HydrogenCodeStubs */ \ 62 /* used universally */ \
63 V(BinaryOpIC) \ 63 V(CallICTrampoline) \
64 V(BinaryOpWithAllocationSite) \ 64 V(LoadICTrampoline) \
65 V(ElementsTransitionAndStore) \ 65 V(KeyedLoadICTrampoline) \
66 V(FastArrayPush) \ 66 V(KeyedStoreICTrampoline) \
67 V(FastCloneRegExp) \ 67 V(StoreICTrampoline) \
68 V(FastCloneShallowArray) \ 68 /* --- HydrogenCodeStubs --- */ \
69 V(FastFunctionBind) \ 69 V(ElementsTransitionAndStore) \
70 V(GrowArrayElements) \ 70 V(FastCloneRegExp) \
71 V(KeyedLoadGeneric) \ 71 V(FastCloneShallowArray) \
72 V(LoadScriptContextField) \ 72 V(GrowArrayElements) \
73 V(LoadDictionaryElement) \ 73 V(NumberToString) \
74 V(NameDictionaryLookup) \ 74 V(StringAdd) \
75 V(NumberToString) \ 75 V(ToObject) \
76 V(ToObject) \ 76 V(Typeof) \
77 V(Typeof) \ 77 /* These builtins w/ JS linkage are */ \
78 V(RegExpConstructResult) \ 78 /* just fast-cases of C++ builtins. They */ \
79 V(StoreFastElement) \ 79 /* require varg support from TF */ \
80 V(StoreGlobalViaContext) \ 80 V(FastArrayPush) \
81 V(StoreScriptContextField) \ 81 V(FastFunctionBind) \
82 V(StringAdd) \ 82 /* These will be ported/eliminated */ \
83 V(ToBooleanIC) \ 83 /* as part of the new IC system, ask */ \
84 V(TransitionElementsKind) \ 84 /* ishell before doing anything */ \
85 /* TurboFanCodeStubs */ \ 85 V(KeyedLoadGeneric) \
86 V(AllocateHeapNumber) \ 86 V(KeyedLoadSloppyArguments) \
87 V(AllocateFloat32x4) \ 87 V(KeyedStoreSloppyArguments) \
88 V(AllocateInt32x4) \ 88 V(LoadConstant) \
89 V(AllocateUint32x4) \ 89 V(LoadDictionaryElement) \
90 V(AllocateBool32x4) \ 90 V(LoadFastElement) \
91 V(AllocateInt16x8) \ 91 V(LoadField) \
92 V(AllocateUint16x8) \ 92 V(LoadScriptContextField) \
93 V(AllocateBool16x8) \ 93 V(StoreFastElement) \
94 V(AllocateInt8x16) \ 94 V(StoreField) \
95 V(AllocateUint8x16) \ 95 V(StoreGlobal) \
96 V(AllocateBool8x16) \ 96 V(StoreScriptContextField) \
97 V(ArrayNoArgumentConstructor) \ 97 V(StoreTransition) \
98 V(ArraySingleArgumentConstructor) \ 98 /* These should never be ported to TF */ \
99 V(ArrayNArgumentsConstructor) \ 99 /* because they are either used only by */ \
100 V(CreateAllocationSite) \ 100 /* FCG/Crankshaft or are deprecated */ \
101 V(CreateWeakCell) \ 101 V(BinaryOpIC) \
102 V(StringLength) \ 102 V(BinaryOpWithAllocationSite) \
103 V(Add) \ 103 V(ToBooleanIC) \
104 V(Subtract) \ 104 V(RegExpConstructResult) \
105 V(Multiply) \ 105 V(TransitionElementsKind) \
106 V(Divide) \ 106 V(StoreGlobalViaContext) \
107 V(Modulus) \ 107 /* --- TurboFanCodeStubs --- */ \
108 V(ShiftRight) \ 108 V(AllocateHeapNumber) \
109 V(ShiftRightLogical) \ 109 V(AllocateFloat32x4) \
110 V(ShiftLeft) \ 110 V(AllocateInt32x4) \
111 V(BitwiseAnd) \ 111 V(AllocateUint32x4) \
112 V(BitwiseOr) \ 112 V(AllocateBool32x4) \
113 V(BitwiseXor) \ 113 V(AllocateInt16x8) \
114 V(Inc) \ 114 V(AllocateUint16x8) \
115 V(InternalArrayNoArgumentConstructor) \ 115 V(AllocateBool16x8) \
116 V(InternalArraySingleArgumentConstructor) \ 116 V(AllocateInt8x16) \
117 V(Dec) \ 117 V(AllocateUint8x16) \
118 V(FastCloneShallowObject) \ 118 V(AllocateBool8x16) \
119 V(FastNewClosure) \ 119 V(ArrayNoArgumentConstructor) \
120 V(FastNewFunctionContext) \ 120 V(ArraySingleArgumentConstructor) \
121 V(InstanceOf) \ 121 V(ArrayNArgumentsConstructor) \
122 V(LessThan) \ 122 V(CreateAllocationSite) \
123 V(LessThanOrEqual) \ 123 V(CreateWeakCell) \
124 V(GreaterThan) \ 124 V(StringLength) \
125 V(GreaterThanOrEqual) \ 125 V(Add) \
126 V(Equal) \ 126 V(Subtract) \
127 V(NotEqual) \ 127 V(Multiply) \
128 V(StrictEqual) \ 128 V(Divide) \
129 V(StrictNotEqual) \ 129 V(Modulus) \
130 V(StringEqual) \ 130 V(ShiftRight) \
131 V(StringNotEqual) \ 131 V(ShiftRightLogical) \
132 V(StringLessThan) \ 132 V(ShiftLeft) \
133 V(StringLessThanOrEqual) \ 133 V(BitwiseAnd) \
134 V(StringGreaterThan) \ 134 V(BitwiseOr) \
135 V(StringGreaterThanOrEqual) \ 135 V(BitwiseXor) \
136 V(ToInteger) \ 136 V(Inc) \
137 V(ToLength) \ 137 V(InternalArrayNoArgumentConstructor) \
138 V(HasProperty) \ 138 V(InternalArraySingleArgumentConstructor) \
139 V(ForInFilter) \ 139 V(Dec) \
140 V(GetProperty) \ 140 V(FastCloneShallowObject) \
141 V(LoadICTrampolineTF) \ 141 V(FastNewClosure) \
142 V(LoadICTF) \ 142 V(FastNewFunctionContext) \
143 V(KeyedLoadICTrampolineTF) \ 143 V(InstanceOf) \
144 V(KeyedLoadICTF) \ 144 V(LessThan) \
145 /* IC Handler stubs */ \ 145 V(LessThanOrEqual) \
146 V(KeyedLoadSloppyArguments) \ 146 V(GreaterThan) \
147 V(KeyedStoreSloppyArguments) \ 147 V(GreaterThanOrEqual) \
148 V(LoadApiGetter) \ 148 V(Equal) \
149 V(LoadConstant) \ 149 V(NotEqual) \
150 V(LoadFastElement) \ 150 V(StrictEqual) \
151 V(LoadField) \ 151 V(StrictNotEqual) \
152 V(LoadIndexedInterceptor) \ 152 V(StringEqual) \
153 V(StoreField) \ 153 V(StringNotEqual) \
154 V(StoreGlobal) \ 154 V(StringLessThan) \
155 V(StoreInterceptor) \ 155 V(StringLessThanOrEqual) \
156 V(StoreTransition) 156 V(StringGreaterThan) \
157 V(StringGreaterThanOrEqual) \
158 V(ToInteger) \
159 V(ToLength) \
160 V(HasProperty) \
161 V(ForInFilter) \
162 V(GetProperty) \
163 V(LoadICTF) \
164 V(KeyedLoadICTF) \
165 V(StoreInterceptor) \
166 V(LoadApiGetter) \
167 V(LoadIndexedInterceptor) \
168 /* These are only called from FGC and */ \
169 /* can be removed when we use ignition */ \
170 /* only */ \
171 V(LoadICTrampolineTF) \
172 V(LoadGlobalICTrampoline) \
173 V(KeyedLoadICTrampolineTF)
157 174
158 // List of code stubs only used on ARM 32 bits platforms. 175 // List of code stubs only used on ARM 32 bits platforms.
159 #if V8_TARGET_ARCH_ARM 176 #if V8_TARGET_ARCH_ARM
160 #define CODE_STUB_LIST_ARM(V) V(DirectCEntry) 177 #define CODE_STUB_LIST_ARM(V) V(DirectCEntry)
161 178
162 #else 179 #else
163 #define CODE_STUB_LIST_ARM(V) 180 #define CODE_STUB_LIST_ARM(V)
164 #endif 181 #endif
165 182
166 // List of code stubs only used on ARM 64 bits platforms. 183 // List of code stubs only used on ARM 64 bits platforms.
(...skipping 2964 matching lines...) Expand 10 before | Expand all | Expand 10 after
3131 #undef DEFINE_HYDROGEN_CODE_STUB 3148 #undef DEFINE_HYDROGEN_CODE_STUB
3132 #undef DEFINE_CODE_STUB 3149 #undef DEFINE_CODE_STUB
3133 #undef DEFINE_CODE_STUB_BASE 3150 #undef DEFINE_CODE_STUB_BASE
3134 3151
3135 extern Representation RepresentationFromType(Type* type); 3152 extern Representation RepresentationFromType(Type* type);
3136 3153
3137 } // namespace internal 3154 } // namespace internal
3138 } // namespace v8 3155 } // namespace v8
3139 3156
3140 #endif // V8_CODE_STUBS_H_ 3157 #endif // V8_CODE_STUBS_H_
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