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2034061433
Change-Id: I313a57ed7c7ea2ada75065f55a7367376f6bdae5 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/152183 Commit-Queue: Bob Nystrom <rnystrom@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Srujan Gaddam <srujzs@google.com>
56 lines
1,011 B
Dart
56 lines
1,011 B
Dart
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// VMOptions=--optimization_counter_threshold=10 --no-background_compilation
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// Test branch optimization for TestSmiInstr
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import "package:expect/expect.dart";
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test1(a, bool b) {
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if (b) {
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a++;
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} else {
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a += 2;
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}
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if (a & 1 == 0) {
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return "even";
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}
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return "odd";
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}
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test2(a, bool b) {
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if (b) {
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a++;
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} else {
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a += 2;
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}
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if (a & 1 == 1) {
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return "odd";
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}
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return "even";
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}
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test3(a, bool b) {
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return test1(0, b);
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}
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test4(a, bool b) {
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return test2(0, b);
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}
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run(test) {
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Expect.equals("odd", test(0, true));
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Expect.equals("even", test(0, false));
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for (var i = 0; i < 20; i++) test(0, false);
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Expect.equals("odd", test(0, true));
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Expect.equals("even", test(0, false));
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}
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main() {
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run(test1);
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run(test2);
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run(test3);
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run(test4);
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}
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