| // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| library dart2js.optimizers; |
| |
| import '../elements/elements.dart' show ClassElement; |
| import '../tree/tree.dart' show LiteralDartString; |
| import '../util/util.dart'; |
| import '../dart_types.dart' as types; |
| import '../dart2jslib.dart' as dart2js; |
| import 'const_expression.dart' show ConstExp, PrimitiveConstExp; |
| import 'cps_ir_nodes.dart'; |
| |
| part 'constant_propagation.dart'; |
| part 'redundant_phi.dart'; |
| part 'shrinking_reductions.dart'; |
| |
| /// An optimization pass over the CPS IR. |
| abstract class Pass { |
| /// Applies optimizations to root, rewriting it in the process. |
| void rewrite(FunctionDefinition root); |
| } |
