Robert Nystrom
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>
48 lines
991 B
Dart
48 lines
991 B
Dart
// Copyright (c) 2019, 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.
|
|
|
|
// Enforce proper S-overlapping register for temp (dartbug.com/36681).
|
|
//
|
|
// VMOptions=--deterministic --optimization_counter_threshold=5
|
|
|
|
import "package:expect/expect.dart";
|
|
|
|
double v = 0;
|
|
|
|
@pragma('vm:never-inline')
|
|
int foo(int a, int p, int q) {
|
|
double p1 = 0;
|
|
double p2 = 0;
|
|
double p3 = 0;
|
|
double p4 = 0;
|
|
double p5 = 0;
|
|
double p6 = 0;
|
|
double p7 = 0;
|
|
double p8 = 0;
|
|
for (int z = 0; z < 8; z++) {
|
|
a += (p ~/ q);
|
|
a += (p % q);
|
|
p += 3;
|
|
q += 2;
|
|
p1 += 1;
|
|
p2 += 2;
|
|
p3 += 3;
|
|
p4 += 4;
|
|
p5 += 1;
|
|
p6 += 2;
|
|
p7 += 3;
|
|
p8 += 4;
|
|
}
|
|
v = p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8;
|
|
return a;
|
|
}
|
|
|
|
main() {
|
|
for (int j = 0; j < 10; j++) {
|
|
int i = foo(1, 1, 1);
|
|
Expect.equals(37, i);
|
|
Expect.equals(160, v);
|
|
}
|
|
}
|