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111
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1 /* { dg-do compile } */
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2 /* { dg-options "-c -O2 -ftree-vectorize" { target *-*-* } } */
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3
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4 #include <stdio.h>
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5 #include <stdlib.h>
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6
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7 #define N 64
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8 float arr[N];
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9
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10 __attribute__ ((noinline))
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11 int foo (unsigned int n, float *min)
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12 {
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13 unsigned int pos = 1;
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14 unsigned int i;
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15 float limit = N+N;
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16
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17 for (i = 0; i < N; i++)
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18 if (arr[i] < limit)
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19 {
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20 pos = i + 1;
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21 limit = arr[i];
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22 }
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23
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24 *min = limit;
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25 return pos;
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26 }
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27
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28 int main (void)
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29 {
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30 int i, pos;
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31 float min;
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32
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33 for (i = 0; i < N; i++)
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34 arr[i] = (float)(i);
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35
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36 arr[2] = -5.8;
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37
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38 pos = foo (N, &min);
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39 if (pos != 3 || min != arr[2])
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40 abort ();
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41
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42 return 0;
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43 }
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44
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