111
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1 /* { dg-do run } */
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2 /* { dg-additional-options "-ftree-parallelize-loops=2" } */
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3
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4 /* Variable bound, reduction. */
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5
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6 #include <stdlib.h>
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7
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8 #define N 4000
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9
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10 unsigned int *a;
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11
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12 unsigned int __attribute__((noclone,noinline))
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13 f (unsigned int n, unsigned int *__restrict__ a)
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14 {
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15 int i;
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16 unsigned int sum = 1;
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17
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18 for (i = 0; i < n; ++i)
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19 sum += a[i];
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20
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21 return sum;
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22 }
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23
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24 int
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25 main (void)
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26 {
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27 unsigned int res;
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28 unsigned int array[N];
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29 int i;
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30
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31 for (i = 0; i < N; ++i)
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32 array[i] = i % 7;
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33 a = &array[0];
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34
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35 res = f (N, a);
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36 if (res != 11995)
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37 abort ();
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38
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39 /* Test low iteration count case. */
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40 res = f (10, a);
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41 if (res != 25)
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42 abort ();
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43
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44 return 0;
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45 }
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