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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 #include "src/compiler/bytecode-graph-builder.h" | 5 #include "src/compiler/bytecode-graph-builder.h" |
6 | 6 |
7 #include "src/ast/ast.h" | 7 #include "src/ast/ast.h" |
8 #include "src/ast/scopes.h" | 8 #include "src/ast/scopes.h" |
9 #include "src/compilation-info.h" | 9 #include "src/compilation-info.h" |
10 #include "src/compiler/compiler-source-position-table.h" | 10 #include "src/compiler/compiler-source-position-table.h" |
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1331 interpreter::Register first_return = | 1331 interpreter::Register first_return = |
1332 bytecode_iterator().GetRegisterOperand(3); | 1332 bytecode_iterator().GetRegisterOperand(3); |
1333 | 1333 |
1334 // Create node to perform the runtime call. | 1334 // Create node to perform the runtime call. |
1335 const Operator* call = javascript()->CallRuntime(functionId, arg_count); | 1335 const Operator* call = javascript()->CallRuntime(functionId, arg_count); |
1336 Node* return_pair = ProcessCallRuntimeArguments(call, first_arg, arg_count); | 1336 Node* return_pair = ProcessCallRuntimeArguments(call, first_arg, arg_count); |
1337 environment()->BindRegistersToProjections(first_return, return_pair, | 1337 environment()->BindRegistersToProjections(first_return, return_pair, |
1338 Environment::kAttachFrameState); | 1338 Environment::kAttachFrameState); |
1339 } | 1339 } |
1340 | 1340 |
| 1341 void BytecodeGraphBuilder::VisitCallWithSpread() { |
| 1342 PrepareEagerCheckpoint(); |
| 1343 interpreter::Register first_arg = bytecode_iterator().GetRegisterOperand(0); |
| 1344 size_t arg_count = bytecode_iterator().GetRegisterCountOperand(1); |
| 1345 const Operator* call = |
| 1346 javascript()->CallRuntime(Runtime::kNewWithSpread, arg_count); |
| 1347 Node* value = ProcessCallRuntimeArguments(call, first_arg, arg_count); |
| 1348 environment()->BindAccumulator(value, Environment::kAttachFrameState); |
| 1349 } |
| 1350 |
1341 void BytecodeGraphBuilder::VisitNewWithSpread() { | 1351 void BytecodeGraphBuilder::VisitNewWithSpread() { |
1342 PrepareEagerCheckpoint(); | 1352 PrepareEagerCheckpoint(); |
1343 interpreter::Register first_arg = bytecode_iterator().GetRegisterOperand(0); | 1353 interpreter::Register first_arg = bytecode_iterator().GetRegisterOperand(0); |
1344 size_t arg_count = bytecode_iterator().GetRegisterCountOperand(1); | 1354 size_t arg_count = bytecode_iterator().GetRegisterCountOperand(1); |
1345 | 1355 |
1346 const Operator* op = | 1356 const Operator* op = |
1347 javascript()->CallConstructWithSpread(static_cast<int>(arg_count)); | 1357 javascript()->CallConstructWithSpread(static_cast<int>(arg_count)); |
1348 Node* value = ProcessCallRuntimeArguments(op, first_arg, arg_count); | 1358 Node* value = ProcessCallRuntimeArguments(op, first_arg, arg_count); |
1349 environment()->BindAccumulator(value, Environment::kAttachFrameState); | 1359 environment()->BindAccumulator(value, Environment::kAttachFrameState); |
1350 } | 1360 } |
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2272 it->source_position().ScriptOffset(), start_position_.InliningId())); | 2282 it->source_position().ScriptOffset(), start_position_.InliningId())); |
2273 it->Advance(); | 2283 it->Advance(); |
2274 } else { | 2284 } else { |
2275 DCHECK_GT(it->code_offset(), offset); | 2285 DCHECK_GT(it->code_offset(), offset); |
2276 } | 2286 } |
2277 } | 2287 } |
2278 | 2288 |
2279 } // namespace compiler | 2289 } // namespace compiler |
2280 } // namespace internal | 2290 } // namespace internal |
2281 } // namespace v8 | 2291 } // namespace v8 |
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