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// 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.
// @dart = 2.9
// 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);
}
}