OLD | NEW |
1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2014, 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 | 4 |
5 library dart2js.cps_ir.shrinking_reductions; | 5 library dart2js.cps_ir.shrinking_reductions; |
6 | 6 |
7 import 'cps_ir_nodes.dart'; | 7 import 'cps_ir_nodes.dart'; |
8 import 'optimizers.dart'; | 8 import 'optimizers.dart'; |
9 | 9 |
10 /** | 10 /** |
(...skipping 679 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
690 } | 690 } |
691 | 691 |
692 processAwait(Await node) { | 692 processAwait(Await node) { |
693 node.continuation.parent = node; | 693 node.continuation.parent = node; |
694 node.input.parent = node; | 694 node.input.parent = node; |
695 } | 695 } |
696 | 696 |
697 processRefinement(Refinement node) { | 697 processRefinement(Refinement node) { |
698 node.value.parent = node; | 698 node.value.parent = node; |
699 } | 699 } |
| 700 |
| 701 processYield(Yield node) { |
| 702 node.continuation.parent = node; |
| 703 node.input.parent = node; |
| 704 } |
700 } | 705 } |
701 | 706 |
702 class _ReductionKind { | 707 class _ReductionKind { |
703 final String name; | 708 final String name; |
704 final int hashCode; | 709 final int hashCode; |
705 | 710 |
706 const _ReductionKind(this.name, this.hashCode); | 711 const _ReductionKind(this.name, this.hashCode); |
707 | 712 |
708 static const _ReductionKind DEAD_VAL = const _ReductionKind('dead-val', 0); | 713 static const _ReductionKind DEAD_VAL = const _ReductionKind('dead-val', 0); |
709 static const _ReductionKind DEAD_CONT = const _ReductionKind('dead-cont', 1); | 714 static const _ReductionKind DEAD_CONT = const _ReductionKind('dead-cont', 1); |
(...skipping 26 matching lines...) Expand all Loading... |
736 } | 741 } |
737 | 742 |
738 String toString() => "$kind: $node"; | 743 String toString() => "$kind: $node"; |
739 } | 744 } |
740 | 745 |
741 /// A dummy class used solely to mark nodes as deleted once they are removed | 746 /// A dummy class used solely to mark nodes as deleted once they are removed |
742 /// from a term. | 747 /// from a term. |
743 class _DeletedNode extends Node { | 748 class _DeletedNode extends Node { |
744 accept(_) => null; | 749 accept(_) => null; |
745 } | 750 } |
OLD | NEW |