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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 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_COMPILER_BYTECODE_GRAPH_BUILDER_H_ | 5 #ifndef V8_COMPILER_BYTECODE_GRAPH_BUILDER_H_ |
6 #define V8_COMPILER_BYTECODE_GRAPH_BUILDER_H_ | 6 #define V8_COMPILER_BYTECODE_GRAPH_BUILDER_H_ |
7 | 7 |
8 #include "src/compiler/bytecode-analysis.h" | 8 #include "src/compiler/bytecode-analysis.h" |
9 #include "src/compiler/js-graph.h" | 9 #include "src/compiler/js-graph.h" |
10 #include "src/compiler/js-type-hint-lowering.h" | 10 #include "src/compiler/js-type-hint-lowering.h" |
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117 | 117 |
118 Node** EnsureInputBufferSize(int size); | 118 Node** EnsureInputBufferSize(int size); |
119 | 119 |
120 Node* const* GetCallArgumentsFromRegister(Node* callee, Node* receiver, | 120 Node* const* GetCallArgumentsFromRegister(Node* callee, Node* receiver, |
121 interpreter::Register first_arg, | 121 interpreter::Register first_arg, |
122 int arg_count); | 122 int arg_count); |
123 Node* ProcessCallArguments(const Operator* call_op, Node* const* args, | 123 Node* ProcessCallArguments(const Operator* call_op, Node* const* args, |
124 int arg_count); | 124 int arg_count); |
125 Node* ProcessCallArguments(const Operator* call_op, Node* callee, | 125 Node* ProcessCallArguments(const Operator* call_op, Node* callee, |
126 interpreter::Register receiver, size_t reg_count); | 126 interpreter::Register receiver, size_t reg_count); |
127 Node* ProcessConstructArguments(const Operator* call_new_op, Node* callee, | 127 Node* const* GetConstructArgumentsFromRegister( |
128 Node* new_target, | 128 Node* target, Node* new_target, interpreter::Register first_arg, |
129 interpreter::Register receiver, | 129 int arg_count); |
130 size_t reg_count); | 130 Node* ProcessConstructArguments(const Operator* op, Node* const* args, |
131 Node* ProcessConstructWithSpreadArguments(const Operator* op, Node* callee, | 131 int arg_count); |
132 Node* new_target, | |
133 interpreter::Register receiver, | |
134 size_t reg_count); | |
135 Node* ProcessCallRuntimeArguments(const Operator* call_runtime_op, | 132 Node* ProcessCallRuntimeArguments(const Operator* call_runtime_op, |
136 interpreter::Register receiver, | 133 interpreter::Register receiver, |
137 size_t reg_count); | 134 size_t reg_count); |
138 | 135 |
139 // Prepare information for eager deoptimization. This information is carried | 136 // Prepare information for eager deoptimization. This information is carried |
140 // by dedicated {Checkpoint} nodes that are wired into the effect chain. | 137 // by dedicated {Checkpoint} nodes that are wired into the effect chain. |
141 // Conceptually this frame state is "before" a given operation. | 138 // Conceptually this frame state is "before" a given operation. |
142 void PrepareEagerCheckpoint(); | 139 void PrepareEagerCheckpoint(); |
143 | 140 |
144 // Prepare information for lazy deoptimization. This information is attached | 141 // Prepare information for lazy deoptimization. This information is attached |
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183 // Optional early lowering to the simplified operator level. Returns the node | 180 // Optional early lowering to the simplified operator level. Returns the node |
184 // representing the lowered operation or {nullptr} if no lowering available. | 181 // representing the lowered operation or {nullptr} if no lowering available. |
185 // Note that the result has already been wired into the environment just like | 182 // Note that the result has already been wired into the environment just like |
186 // any other invocation of {NewNode} would do. | 183 // any other invocation of {NewNode} would do. |
187 Node* TryBuildSimplifiedBinaryOp(const Operator* op, Node* left, Node* right, | 184 Node* TryBuildSimplifiedBinaryOp(const Operator* op, Node* left, Node* right, |
188 FeedbackSlot slot); | 185 FeedbackSlot slot); |
189 Node* TryBuildSimplifiedToNumber(Node* input, FeedbackSlot slot); | 186 Node* TryBuildSimplifiedToNumber(Node* input, FeedbackSlot slot); |
190 Node* TryBuildSimplifiedToPrimitiveToString(Node* input, FeedbackSlot slot); | 187 Node* TryBuildSimplifiedToPrimitiveToString(Node* input, FeedbackSlot slot); |
191 Node* TryBuildSimplifiedCall(const Operator* op, Node* const* args, | 188 Node* TryBuildSimplifiedCall(const Operator* op, Node* const* args, |
192 int arg_count, FeedbackSlot slot); | 189 int arg_count, FeedbackSlot slot); |
| 190 Node* TryBuildSimplifiedConstruct(const Operator* op, Node* const* args, |
| 191 int arg_count, FeedbackSlot slot); |
193 Node* TryBuildSimplifiedLoadNamed(const Operator* op, Node* receiver, | 192 Node* TryBuildSimplifiedLoadNamed(const Operator* op, Node* receiver, |
194 FeedbackSlot slot); | 193 FeedbackSlot slot); |
195 Node* TryBuildSimplifiedLoadKeyed(const Operator* op, Node* receiver, | 194 Node* TryBuildSimplifiedLoadKeyed(const Operator* op, Node* receiver, |
196 Node* key, FeedbackSlot slot); | 195 Node* key, FeedbackSlot slot); |
197 Node* TryBuildSimplifiedStoreNamed(const Operator* op, Node* receiver, | 196 Node* TryBuildSimplifiedStoreNamed(const Operator* op, Node* receiver, |
198 Node* value, FeedbackSlot slot); | 197 Node* value, FeedbackSlot slot); |
199 Node* TryBuildSimplifiedStoreKeyed(const Operator* op, Node* receiver, | 198 Node* TryBuildSimplifiedStoreKeyed(const Operator* op, Node* receiver, |
200 Node* key, Node* value, FeedbackSlot slot); | 199 Node* key, Node* value, FeedbackSlot slot); |
201 | 200 |
202 // Applies the given early reduction onto the current environment. | 201 // Applies the given early reduction onto the current environment. |
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375 static int const kBinaryOperationSmiHintIndex = 1; | 374 static int const kBinaryOperationSmiHintIndex = 1; |
376 | 375 |
377 DISALLOW_COPY_AND_ASSIGN(BytecodeGraphBuilder); | 376 DISALLOW_COPY_AND_ASSIGN(BytecodeGraphBuilder); |
378 }; | 377 }; |
379 | 378 |
380 } // namespace compiler | 379 } // namespace compiler |
381 } // namespace internal | 380 } // namespace internal |
382 } // namespace v8 | 381 } // namespace v8 |
383 | 382 |
384 #endif // V8_COMPILER_BYTECODE_GRAPH_BUILDER_H_ | 383 #endif // V8_COMPILER_BYTECODE_GRAPH_BUILDER_H_ |
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