Chromium Code Reviews Chromium Code Reviews
Issue 2141953002:
[Turbofan]: Add integer multiplication with overflow to typed lowering. (Closed)
Base URL: https://chromium.googlesource.com/v8/v8.git@multiply| OLD | NEW |
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| 1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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_JS_GRAPH_H_ | 5 #ifndef V8_COMPILER_JS_GRAPH_H_ |
| 6 #define V8_COMPILER_JS_GRAPH_H_ | 6 #define V8_COMPILER_JS_GRAPH_H_ |
| 7 | 7 |
| 8 #include "src/compiler/common-node-cache.h" | 8 #include "src/compiler/common-node-cache.h" |
| 9 #include "src/compiler/common-operator.h" | 9 #include "src/compiler/common-operator.h" |
| 10 #include "src/compiler/graph.h" | 10 #include "src/compiler/graph.h" |
| (...skipping 36 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
| 47 Node* EmptyLiteralsArrayConstant(); | 47 Node* EmptyLiteralsArrayConstant(); |
| 48 Node* HeapNumberMapConstant(); | 48 Node* HeapNumberMapConstant(); |
| 49 Node* OptimizedOutConstant(); | 49 Node* OptimizedOutConstant(); |
| 50 Node* StaleRegisterConstant(); | 50 Node* StaleRegisterConstant(); |
| 51 Node* UndefinedConstant(); | 51 Node* UndefinedConstant(); |
| 52 Node* TheHoleConstant(); | 52 Node* TheHoleConstant(); |
| 53 Node* TrueConstant(); | 53 Node* TrueConstant(); |
| 54 Node* FalseConstant(); | 54 Node* FalseConstant(); |
| 55 Node* NullConstant(); | 55 Node* NullConstant(); |
| 56 Node* ZeroConstant(); | 56 Node* ZeroConstant(); |
| 57 Node* MinusZeroConstant(); | |
|
Benedikt Meurer
2016/07/14 11:41:35
Remove this one, you don't need it.
| |
| 57 Node* OneConstant(); | 58 Node* OneConstant(); |
| 58 Node* NaNConstant(); | 59 Node* NaNConstant(); |
| 59 | 60 |
| 60 // Creates a HeapConstant node, possibly canonicalized, and may access the | 61 // Creates a HeapConstant node, possibly canonicalized, and may access the |
| 61 // heap to inspect the object. | 62 // heap to inspect the object. |
| 62 Node* HeapConstant(Handle<HeapObject> value); | 63 Node* HeapConstant(Handle<HeapObject> value); |
| 63 | 64 |
| 64 // Creates a Constant node of the appropriate type for the given object. | 65 // Creates a Constant node of the appropriate type for the given object. |
| 65 // Accesses the heap to inspect the object and determine whether one of the | 66 // Accesses the heap to inspect the object and determine whether one of the |
| 66 // canonicalized globals or a number constant should be returned. | 67 // canonicalized globals or a number constant should be returned. |
| (...skipping 86 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
| 153 kEmptyLiteralsArrayConstant, | 154 kEmptyLiteralsArrayConstant, |
| 154 kHeapNumberMapConstant, | 155 kHeapNumberMapConstant, |
| 155 kOptimizedOutConstant, | 156 kOptimizedOutConstant, |
| 156 kStaleRegisterConstant, | 157 kStaleRegisterConstant, |
| 157 kUndefinedConstant, | 158 kUndefinedConstant, |
| 158 kTheHoleConstant, | 159 kTheHoleConstant, |
| 159 kTrueConstant, | 160 kTrueConstant, |
| 160 kFalseConstant, | 161 kFalseConstant, |
| 161 kNullConstant, | 162 kNullConstant, |
| 162 kZeroConstant, | 163 kZeroConstant, |
| 164 kMinusZeroConstant, | |
| 163 kOneConstant, | 165 kOneConstant, |
| 164 kNaNConstant, | 166 kNaNConstant, |
| 165 kEmptyStateValues, | 167 kEmptyStateValues, |
| 166 kDead, | 168 kDead, |
| 167 kNumCachedNodes // Must remain last. | 169 kNumCachedNodes // Must remain last. |
| 168 }; | 170 }; |
| 169 | 171 |
| 170 Isolate* isolate_; | 172 Isolate* isolate_; |
| 171 Graph* graph_; | 173 Graph* graph_; |
| 172 CommonOperatorBuilder* common_; | 174 CommonOperatorBuilder* common_; |
| 173 JSOperatorBuilder* javascript_; | 175 JSOperatorBuilder* javascript_; |
| 174 SimplifiedOperatorBuilder* simplified_; | 176 SimplifiedOperatorBuilder* simplified_; |
| 175 MachineOperatorBuilder* machine_; | 177 MachineOperatorBuilder* machine_; |
| 176 CommonNodeCache cache_; | 178 CommonNodeCache cache_; |
| 177 Node* cached_nodes_[kNumCachedNodes]; | 179 Node* cached_nodes_[kNumCachedNodes]; |
| 178 | 180 |
| 179 Node* NumberConstant(double value); | 181 Node* NumberConstant(double value); |
| 180 | 182 |
| 181 DISALLOW_COPY_AND_ASSIGN(JSGraph); | 183 DISALLOW_COPY_AND_ASSIGN(JSGraph); |
| 182 }; | 184 }; |
| 183 | 185 |
| 184 } // namespace compiler | 186 } // namespace compiler |
| 185 } // namespace internal | 187 } // namespace internal |
| 186 } // namespace v8 | 188 } // namespace v8 |
| 187 | 189 |
| 188 #endif | 190 #endif |
| OLD | NEW |
