Johnni Winther
43c00097c2
Change-Id: I7dd125508bba256eb4c78b02fb24e433f45b129a Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/205420 Reviewed-by: Dmitry Stefantsov <dmitryas@google.com> Commit-Queue: Johnni Winther <johnniwinther@google.com>
39 lines
952 B
Dart
39 lines
952 B
Dart
// Copyright (c) 2018, 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.
|
|
|
|
// @dart = 2.9
|
|
|
|
// VMOptions=--optimization_counter_threshold=10 --no-background-compilation --shared-slow-path-triggers-gc --stacktrace_filter=filter_me
|
|
|
|
// This tests the stackmaps and environments for safepoints corresponding to
|
|
// slow-path stack overflow checks which uses shared runtime stubs.
|
|
|
|
import 'package:expect/expect.dart';
|
|
import 'dart:math';
|
|
|
|
filter_me() {
|
|
int s = 0;
|
|
for (int i = 0; i < 100; ++i) {
|
|
if (i % 2 == 0) {
|
|
s += i;
|
|
} else {
|
|
s -= i;
|
|
}
|
|
}
|
|
Expect.equals(s, -50);
|
|
double x = 0.0;
|
|
for (int i = 0; i < 100; ++i) {
|
|
if (i % 2 == 0) {
|
|
x = x / 3;
|
|
} else {
|
|
x = x * 2 + 1;
|
|
}
|
|
}
|
|
Expect.isTrue(x - 0.00001 < 3 && x + 0.00001 > 3);
|
|
}
|
|
|
|
main() {
|
|
filter_me();
|
|
}
|