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Side by Side Diff: pkg/compiler/lib/src/cps_ir/builtin_operator.dart

Issue 1859343004: dartfmt pkg/compiler (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Created 4 years, 8 months ago
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1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 library builtin_operator; 4 library builtin_operator;
5 // This is shared by the CPS and Tree IRs. 5 // This is shared by the CPS and Tree IRs.
6 // Both cps_ir_nodes and tree_ir_nodes import and re-export this file. 6 // Both cps_ir_nodes and tree_ir_nodes import and re-export this file.
7 7
8 import 'effects.dart'; 8 import 'effects.dart';
9 9
10 /// An operator supported natively in the CPS and Tree IRs using the 10 /// An operator supported natively in the CPS and Tree IRs using the
(...skipping 194 matching lines...) Expand 10 before | Expand all | Expand 10 after
205 Pop, 205 Pop,
206 206
207 /// Sets the length of the array. 207 /// Sets the length of the array.
208 /// 208 ///
209 /// Compiles to `object.length = x1`. 209 /// Compiles to `object.length = x1`.
210 SetLength, 210 SetLength,
211 } 211 }
212 212
213 /// True for the built-in operators that may be used in a compound assignment. 213 /// True for the built-in operators that may be used in a compound assignment.
214 bool isCompoundableOperator(BuiltinOperator operator) { 214 bool isCompoundableOperator(BuiltinOperator operator) {
215 switch(operator) { 215 switch (operator) {
216 case BuiltinOperator.NumAdd: 216 case BuiltinOperator.NumAdd:
217 case BuiltinOperator.NumSubtract: 217 case BuiltinOperator.NumSubtract:
218 case BuiltinOperator.NumMultiply: 218 case BuiltinOperator.NumMultiply:
219 case BuiltinOperator.NumDivide: 219 case BuiltinOperator.NumDivide:
220 case BuiltinOperator.NumRemainder: 220 case BuiltinOperator.NumRemainder:
221 case BuiltinOperator.StringConcatenate: 221 case BuiltinOperator.StringConcatenate:
222 return true; 222 return true;
223 default: 223 default:
224 return false; 224 return false;
225 } 225 }
226 } 226 }
227 227
228 int getEffectsOfBuiltinMethod(BuiltinMethod method) { 228 int getEffectsOfBuiltinMethod(BuiltinMethod method) {
229 switch (method) { 229 switch (method) {
230 case BuiltinMethod.Push: 230 case BuiltinMethod.Push:
231 return Effects.changesIndexableContent | 231 return Effects.changesIndexableContent | Effects.changesIndexableLength;
232 Effects.changesIndexableLength;
233 case BuiltinMethod.Pop: 232 case BuiltinMethod.Pop:
234 return Effects.dependsOnIndexableContent | 233 return Effects.dependsOnIndexableContent |
235 Effects.dependsOnIndexableLength | 234 Effects.dependsOnIndexableLength |
236 Effects.changesIndexableLength; 235 Effects.changesIndexableLength;
237 case BuiltinMethod.SetLength: 236 case BuiltinMethod.SetLength:
238 return Effects.changesIndexableLength; 237 return Effects.changesIndexableLength;
239 } 238 }
240 } 239 }
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