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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/liveness-analyzer.h" | 10 #include "src/compiler/liveness-analyzer.h" |
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104 | 104 |
105 // The main node creation chokepoint. Adds context, frame state, effect, | 105 // The main node creation chokepoint. Adds context, frame state, effect, |
106 // and control dependencies depending on the operator. | 106 // and control dependencies depending on the operator. |
107 Node* MakeNode(const Operator* op, int value_input_count, Node** value_inputs, | 107 Node* MakeNode(const Operator* op, int value_input_count, Node** value_inputs, |
108 bool incomplete); | 108 bool incomplete); |
109 | 109 |
110 Node** EnsureInputBufferSize(int size); | 110 Node** EnsureInputBufferSize(int size); |
111 | 111 |
112 Node* ProcessCallArguments(const Operator* call_op, Node* callee, | 112 Node* ProcessCallArguments(const Operator* call_op, Node* callee, |
113 interpreter::Register receiver, size_t arity); | 113 interpreter::Register receiver, size_t arity); |
114 Node* ProcessCallNewArguments(const Operator* call_new_op, Node* callee, | 114 Node* ProcessConstructArguments(const Operator* call_new_op, Node* callee, |
115 Node* new_target, | 115 Node* new_target, |
116 interpreter::Register first_arg, size_t arity); | 116 interpreter::Register first_arg, |
117 Node* ProcessCallNewWithSpreadArguments(const Operator* op, Node* callee, | 117 size_t arity); |
118 Node* new_target, | 118 Node* ProcessConstructWithSpreadArguments(const Operator* op, Node* callee, |
119 interpreter::Register first_arg, | 119 Node* new_target, |
120 size_t arity); | 120 interpreter::Register first_arg, |
| 121 size_t arity); |
121 Node* ProcessCallRuntimeArguments(const Operator* call_runtime_op, | 122 Node* ProcessCallRuntimeArguments(const Operator* call_runtime_op, |
122 interpreter::Register first_arg, | 123 interpreter::Register first_arg, |
123 size_t arity); | 124 size_t arity); |
124 | 125 |
125 // Prepare information for eager deoptimization. This information is carried | 126 // Prepare information for eager deoptimization. This information is carried |
126 // by dedicated {Checkpoint} nodes that are wired into the effect chain. | 127 // by dedicated {Checkpoint} nodes that are wired into the effect chain. |
127 // Conceptually this frame state is "before" a given operation. | 128 // Conceptually this frame state is "before" a given operation. |
128 void PrepareEagerCheckpoint(); | 129 void PrepareEagerCheckpoint(); |
129 | 130 |
130 // Prepare information for lazy deoptimization. This information is attached | 131 // Prepare information for lazy deoptimization. This information is attached |
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311 static int const kBinaryOperationSmiHintIndex = 2; | 312 static int const kBinaryOperationSmiHintIndex = 2; |
312 | 313 |
313 DISALLOW_COPY_AND_ASSIGN(BytecodeGraphBuilder); | 314 DISALLOW_COPY_AND_ASSIGN(BytecodeGraphBuilder); |
314 }; | 315 }; |
315 | 316 |
316 } // namespace compiler | 317 } // namespace compiler |
317 } // namespace internal | 318 } // namespace internal |
318 } // namespace v8 | 319 } // namespace v8 |
319 | 320 |
320 #endif // V8_COMPILER_BYTECODE_GRAPH_BUILDER_H_ | 321 #endif // V8_COMPILER_BYTECODE_GRAPH_BUILDER_H_ |
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