blob: 124afc8eeca9017c1b08e653644d5671861e3485 [file] [log] [blame]
// Copyright (c) 2013, 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.
// VMOptions=--optimization_counter_threshold=10 --no-background_compilation
// @dart = 2.9
// Test branch optimization for TestSmiInstr
import "package:expect/expect.dart";
test1(a, bool b) {
if (b) {
a++;
} else {
a += 2;
}
if (a & 1 == 0) {
return "even";
}
return "odd";
}
test2(a, bool b) {
if (b) {
a++;
} else {
a += 2;
}
if (a & 1 == 1) {
return "odd";
}
return "even";
}
test3(a, bool b) {
return test1(0, b);
}
test4(a, bool b) {
return test2(0, b);
}
run(test) {
Expect.equals("odd", test(0, true));
Expect.equals("even", test(0, false));
for (var i = 0; i < 20; i++) test(0, false);
Expect.equals("odd", test(0, true));
Expect.equals("even", test(0, false));
}
main() {
run(test1);
run(test2);
run(test3);
run(test4);
}