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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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/hydrogen.h" | 5 #include "src/hydrogen.h" |
6 | 6 |
7 #include <sstream> | 7 #include <sstream> |
8 | 8 |
9 #include "src/v8.h" | 9 #include "src/v8.h" |
10 | 10 |
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11136 DCHECK_EQ(Token::EQ, expr->op()); | 11136 DCHECK_EQ(Token::EQ, expr->op()); |
11137 Type* type = expr->combined_type()->Is(Type::None()) | 11137 Type* type = expr->combined_type()->Is(Type::None()) |
11138 ? Type::Any(zone()) : expr->combined_type(); | 11138 ? Type::Any(zone()) : expr->combined_type(); |
11139 HIfContinuation continuation; | 11139 HIfContinuation continuation; |
11140 BuildCompareNil(value, type, &continuation); | 11140 BuildCompareNil(value, type, &continuation); |
11141 return ast_context()->ReturnContinuation(&continuation, expr->id()); | 11141 return ast_context()->ReturnContinuation(&continuation, expr->id()); |
11142 } | 11142 } |
11143 } | 11143 } |
11144 | 11144 |
11145 | 11145 |
| 11146 void HOptimizedGraphBuilder::VisitSpreadOperation(SpreadOperation* expr) { |
| 11147 Visit(expr->expression()); |
| 11148 } |
| 11149 |
| 11150 |
11146 HInstruction* HOptimizedGraphBuilder::BuildThisFunction() { | 11151 HInstruction* HOptimizedGraphBuilder::BuildThisFunction() { |
11147 // If we share optimized code between different closures, the | 11152 // If we share optimized code between different closures, the |
11148 // this-function is not a constant, except inside an inlined body. | 11153 // this-function is not a constant, except inside an inlined body. |
11149 if (function_state()->outer() != NULL) { | 11154 if (function_state()->outer() != NULL) { |
11150 return New<HConstant>( | 11155 return New<HConstant>( |
11151 function_state()->compilation_info()->closure()); | 11156 function_state()->compilation_info()->closure()); |
11152 } else { | 11157 } else { |
11153 return New<HThisFunction>(); | 11158 return New<HThisFunction>(); |
11154 } | 11159 } |
11155 } | 11160 } |
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13514 if (ShouldProduceTraceOutput()) { | 13519 if (ShouldProduceTraceOutput()) { |
13515 isolate()->GetHTracer()->TraceHydrogen(name(), graph_); | 13520 isolate()->GetHTracer()->TraceHydrogen(name(), graph_); |
13516 } | 13521 } |
13517 | 13522 |
13518 #ifdef DEBUG | 13523 #ifdef DEBUG |
13519 graph_->Verify(false); // No full verify. | 13524 graph_->Verify(false); // No full verify. |
13520 #endif | 13525 #endif |
13521 } | 13526 } |
13522 | 13527 |
13523 } } // namespace v8::internal | 13528 } } // namespace v8::internal |
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