Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(314)

Side by Side Diff: pkg/compiler/lib/src/cps_ir/effects.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
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2016, 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 dart2js.cps_ir.effects; 4 library dart2js.cps_ir.effects;
5 5
6 import 'dart:typed_data'; 6 import 'dart:typed_data';
7 import '../universe/side_effects.dart' show SideEffects; 7 import '../universe/side_effects.dart' show SideEffects;
8 8
9 /// Bitmasks for tracking non-local side effects and dependencies. 9 /// Bitmasks for tracking non-local side effects and dependencies.
10 /// 10 ///
(...skipping 12 matching lines...) Expand all
23 static const int numberOfEffectAreas = 5; 23 static const int numberOfEffectAreas = 5;
24 24
25 // Bitmasks for computation that modifies state in a given area. 25 // Bitmasks for computation that modifies state in a given area.
26 static const int _changes = 1; 26 static const int _changes = 1;
27 static const int changesStaticField = _changes << _staticField; 27 static const int changesStaticField = _changes << _staticField;
28 static const int changesInstanceField = _changes << _instanceField; 28 static const int changesInstanceField = _changes << _instanceField;
29 static const int changesIndexableContent = _changes << _indexableContent; 29 static const int changesIndexableContent = _changes << _indexableContent;
30 static const int changesIndexableLength = _changes << _indexableLength; 30 static const int changesIndexableLength = _changes << _indexableLength;
31 static const int changesOther = _changes << _other; 31 static const int changesOther = _changes << _other;
32 32
33 static const int changesAll = 33 static const int changesAll = changesStaticField |
34 changesStaticField |
35 changesInstanceField | 34 changesInstanceField |
36 changesIndexableContent | 35 changesIndexableContent |
37 changesIndexableLength | 36 changesIndexableLength |
38 changesOther; 37 changesOther;
39 38
40 // Bitmasks for computation that depends on state in a given area. 39 // Bitmasks for computation that depends on state in a given area.
41 static const int _depends = 1 << numberOfEffectAreas; 40 static const int _depends = 1 << numberOfEffectAreas;
42 static const int dependsOnStaticField = _depends << _staticField; 41 static const int dependsOnStaticField = _depends << _staticField;
43 static const int dependsOnInstanceField = _depends << _instanceField; 42 static const int dependsOnInstanceField = _depends << _instanceField;
44 static const int dependsOnIndexableContent = _depends << _indexableContent; 43 static const int dependsOnIndexableContent = _depends << _indexableContent;
45 static const int dependsOnIndexableLength = _depends << _indexableLength; 44 static const int dependsOnIndexableLength = _depends << _indexableLength;
46 static const int dependsOnOther = _depends << _other; 45 static const int dependsOnOther = _depends << _other;
47 46
48 static const int dependsOnAll = 47 static const int dependsOnAll = dependsOnStaticField |
49 dependsOnStaticField |
50 dependsOnInstanceField | 48 dependsOnInstanceField |
51 dependsOnIndexableContent | 49 dependsOnIndexableContent |
52 dependsOnIndexableLength | 50 dependsOnIndexableLength |
53 dependsOnOther; 51 dependsOnOther;
54 52
55 static const int all = changesAll | dependsOnAll; 53 static const int all = changesAll | dependsOnAll;
56 static const int none = 0; 54 static const int none = 0;
57 55
58 static int _changesArea(int effectArea) => _changes << effectArea; 56 static int _changesArea(int effectArea) => _changes << effectArea;
59 57
(...skipping 64 matching lines...) Expand 10 before | Expand all | Expand 10 after
124 EffectNumbers._zero(); 122 EffectNumbers._zero();
125 123
126 EffectNumbers.fresh(EffectNumberer numberer) { 124 EffectNumbers.fresh(EffectNumberer numberer) {
127 reset(numberer); 125 reset(numberer);
128 } 126 }
129 127
130 EffectNumbers copy() { 128 EffectNumbers copy() {
131 return new EffectNumbers._zero().._effectNumbers.setAll(0, _effectNumbers); 129 return new EffectNumbers._zero().._effectNumbers.setAll(0, _effectNumbers);
132 } 130 }
133 131
134 int operator[](int i) => _effectNumbers[i]; 132 int operator [](int i) => _effectNumbers[i];
135 133
136 void operator[]=(int i, int value) { 134 void operator []=(int i, int value) {
137 _effectNumbers[i] = value; 135 _effectNumbers[i] = value;
138 } 136 }
139 137
140 int get staticField => _effectNumbers[Effects._staticField]; 138 int get staticField => _effectNumbers[Effects._staticField];
141 int get instanceField => _effectNumbers[Effects._instanceField]; 139 int get instanceField => _effectNumbers[Effects._instanceField];
142 int get indexableContent => _effectNumbers[Effects._indexableContent]; 140 int get indexableContent => _effectNumbers[Effects._indexableContent];
143 int get indexableLength => _effectNumbers[Effects._indexableLength]; 141 int get indexableLength => _effectNumbers[Effects._indexableLength];
144 int get other => _effectNumbers[Effects._other]; 142 int get other => _effectNumbers[Effects._other];
145 143
146 void set staticField(int n) { 144 void set staticField(int n) {
147 _effectNumbers[Effects._staticField] = n; 145 _effectNumbers[Effects._staticField] = n;
148 } 146 }
147
149 void set instanceField(int n) { 148 void set instanceField(int n) {
150 _effectNumbers[Effects._instanceField] = n; 149 _effectNumbers[Effects._instanceField] = n;
151 } 150 }
151
152 void set indexableContent(int n) { 152 void set indexableContent(int n) {
153 _effectNumbers[Effects._indexableContent] = n; 153 _effectNumbers[Effects._indexableContent] = n;
154 } 154 }
155
155 void set indexableLength(int n) { 156 void set indexableLength(int n) {
156 _effectNumbers[Effects._indexableLength] = n; 157 _effectNumbers[Effects._indexableLength] = n;
157 } 158 }
159
158 void set other(int n) { 160 void set other(int n) {
159 _effectNumbers[Effects._other] = n; 161 _effectNumbers[Effects._other] = n;
160 } 162 }
161 163
162 void reset(EffectNumberer numberer) { 164 void reset(EffectNumberer numberer) {
163 for (int i = 0; i < Effects.numberOfEffectAreas; ++i) { 165 for (int i = 0; i < Effects.numberOfEffectAreas; ++i) {
164 _effectNumbers[i] = numberer.next(); 166 _effectNumbers[i] = numberer.next();
165 } 167 }
166 } 168 }
167 169
(...skipping 20 matching lines...) Expand all
188 List<int> getDependencies(int dependsFlags) { 190 List<int> getDependencies(int dependsFlags) {
189 Int32List copy = new Int32List.fromList(_effectNumbers); 191 Int32List copy = new Int32List.fromList(_effectNumbers);
190 for (int i = 0; i < Effects.numberOfEffectAreas; ++i) { 192 for (int i = 0; i < Effects.numberOfEffectAreas; ++i) {
191 if (dependsFlags & Effects._dependsOnArea(i) == 0) { 193 if (dependsFlags & Effects._dependsOnArea(i) == 0) {
192 copy[i] = EffectNumberer.none; 194 copy[i] = EffectNumberer.none;
193 } 195 }
194 } 196 }
195 return copy; 197 return copy;
196 } 198 }
197 } 199 }
OLDNEW
« no previous file with comments | « pkg/compiler/lib/src/cps_ir/eagerly_load_statics.dart ('k') | pkg/compiler/lib/src/cps_ir/finalize.dart » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698