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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/js-call-reducer.h" | 5 #include "src/compiler/js-call-reducer.h" |
6 | 6 |
7 #include "src/compiler/js-graph.h" | 7 #include "src/compiler/js-graph.h" |
8 #include "src/compiler/node-matchers.h" | 8 #include "src/compiler/node-matchers.h" |
9 #include "src/objects-inl.h" | 9 #include "src/objects-inl.h" |
10 #include "src/type-feedback-vector-inl.h" | 10 #include "src/type-feedback-vector-inl.h" |
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262 } else if (m.Value()->IsJSBoundFunction()) { | 262 } else if (m.Value()->IsJSBoundFunction()) { |
263 Handle<JSBoundFunction> function = | 263 Handle<JSBoundFunction> function = |
264 Handle<JSBoundFunction>::cast(m.Value()); | 264 Handle<JSBoundFunction>::cast(m.Value()); |
265 Handle<JSReceiver> bound_target_function( | 265 Handle<JSReceiver> bound_target_function( |
266 function->bound_target_function(), isolate()); | 266 function->bound_target_function(), isolate()); |
267 Handle<Object> bound_this(function->bound_this(), isolate()); | 267 Handle<Object> bound_this(function->bound_this(), isolate()); |
268 Handle<FixedArray> bound_arguments(function->bound_arguments(), | 268 Handle<FixedArray> bound_arguments(function->bound_arguments(), |
269 isolate()); | 269 isolate()); |
270 CallFunctionParameters const& p = CallFunctionParametersOf(node->op()); | 270 CallFunctionParameters const& p = CallFunctionParametersOf(node->op()); |
271 ConvertReceiverMode const convert_mode = | 271 ConvertReceiverMode const convert_mode = |
272 (bound_this->IsNull() || bound_this->IsUndefined(isolate())) | 272 (bound_this->IsNull(isolate()) || bound_this->IsUndefined(isolate())) |
273 ? ConvertReceiverMode::kNullOrUndefined | 273 ? ConvertReceiverMode::kNullOrUndefined |
274 : ConvertReceiverMode::kNotNullOrUndefined; | 274 : ConvertReceiverMode::kNotNullOrUndefined; |
275 size_t arity = p.arity(); | 275 size_t arity = p.arity(); |
276 DCHECK_LE(2u, arity); | 276 DCHECK_LE(2u, arity); |
277 // Patch {node} to use [[BoundTargetFunction]] and [[BoundThis]]. | 277 // Patch {node} to use [[BoundTargetFunction]] and [[BoundThis]]. |
278 NodeProperties::ReplaceValueInput( | 278 NodeProperties::ReplaceValueInput( |
279 node, jsgraph()->Constant(bound_target_function), 0); | 279 node, jsgraph()->Constant(bound_target_function), 0); |
280 NodeProperties::ReplaceValueInput(node, jsgraph()->Constant(bound_this), | 280 NodeProperties::ReplaceValueInput(node, jsgraph()->Constant(bound_this), |
281 1); | 281 1); |
282 // Insert the [[BoundArguments]] for {node}. | 282 // Insert the [[BoundArguments]] for {node}. |
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506 } | 506 } |
507 | 507 |
508 | 508 |
509 JSOperatorBuilder* JSCallReducer::javascript() const { | 509 JSOperatorBuilder* JSCallReducer::javascript() const { |
510 return jsgraph()->javascript(); | 510 return jsgraph()->javascript(); |
511 } | 511 } |
512 | 512 |
513 } // namespace compiler | 513 } // namespace compiler |
514 } // namespace internal | 514 } // namespace internal |
515 } // namespace v8 | 515 } // namespace v8 |
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