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Side by Side Diff: tests/compiler/dart2js/js_backend_cps_ir_operators_test.dart

Issue 1080003004: Optimize identical based on types. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Rebase and update. Created 5 years, 6 months ago
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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 // Tests of operators. 5 // Tests of operators.
6 6
7 library operators_tests; 7 library operators_tests;
8 8
9 import 'js_backend_cps_ir.dart'; 9 import 'js_backend_cps_ir.dart';
10 10
11 const List<TestEntry> tests = const [ 11 const List<TestEntry> tests = const [
12 const TestEntry("main() { return true ? 42 : 'foo'; }"), 12 const TestEntry("main() { return true ? 42 : 'foo'; }"),
13 const TestEntry(""" 13 const TestEntry("""
14 foo() => foo(); 14 foo() => foo();
15 main() { 15 main() {
16 print(foo() ? "hello world" : "bad bad"); 16 print(foo() ? "hello world" : "bad bad");
17 }""", 17 }""",
18 """function() { 18 """function() {
19 P.print(P.identical(V.foo(), true) ? "hello world" : "bad bad"); 19 V.foo();
20 P.print("bad bad");
20 return null; 21 return null;
21 }"""), 22 }"""),
22 const TestEntry(""" 23 const TestEntry("""
24 foo() => null;
25 main() {
26 print(foo() ? "hello world" : "bad bad");
27 }""",
28 """function() {
29 V.foo();
30 P.print("bad bad");
31 return null;
32 }"""),
33 const TestEntry("""
23 get foo => foo; 34 get foo => foo;
24 main() { 35 main() {
25 print(foo ? "hello world" : "bad bad"); 36 print(foo ? "hello world" : "bad bad");
26 }""", 37 }""",
27 """function() { 38 """function() {
28 P.print(P.identical(V.foo(), true) ? "hello world" : "bad bad"); 39 V.foo();
40 P.print("bad bad");
29 return null; 41 return null;
30 }"""), 42 }"""),
31 const TestEntry(""" 43 const TestEntry("""
32 get foo => foo; 44 get foo => foo;
33 main() { print(foo && foo); }""", 45 main() { print(foo && foo); }""",
34 """function() { 46 """function() {
35 P.print(P.identical(V.foo(), true) && P.identical(V.foo(), true)); 47 V.foo();
48 P.print(false);
36 return null; 49 return null;
37 }"""), 50 }"""),
38 const TestEntry(""" 51 const TestEntry("""
39 get foo => foo; 52 get foo => foo;
40 main() { print(foo || foo); }""", 53 main() { print(foo || foo); }""",
41 """function() { 54 """function() {
42 P.print(P.identical(V.foo(), true) || P.identical(V.foo(), true)); 55 V.foo();
56 V.foo();
57 P.print(false);
43 return null; 58 return null;
44 }"""), 59 }"""),
45 60
46 // Needs interceptor calling convention 61 // Needs interceptor calling convention
47 //const TestEntry(""" 62 //const TestEntry("""
48 //class Foo { 63 //class Foo {
49 // operator[]=(index, value) { 64 // operator[]=(index, value) {
50 // print(value); 65 // print(value);
51 // } 66 // }
52 //} 67 //}
(...skipping 16 matching lines...) Expand all
69 var list = [1, 2, 3]; 84 var list = [1, 2, 3];
70 J.getInterceptor$a(list).$indexSet(list, 1, 6); 85 J.getInterceptor$a(list).$indexSet(list, 1, 6);
71 P.print(list); 86 P.print(list);
72 return null; 87 return null;
73 }"""), 88 }"""),
74 ]; 89 ];
75 90
76 void main() { 91 void main() {
77 runTests(tests); 92 runTests(tests);
78 } 93 }
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