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1 /* { dg-require-effective-target vect_int } */
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2
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3 #include <stdarg.h>
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4 #include "tree-vect.h"
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5
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6 #define N 40
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7
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8 __attribute__ ((noinline)) int
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9 foo (){
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10 int i,j;
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11 int sum,s=0;
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12
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13 for (i = 0; i < 200*N; i++) {
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14 sum = 0;
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15 for (j = 0; j < N; j++) {
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16 sum += (i + j);
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17 i++;
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18 }
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19 s += sum;
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20 }
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21 return s;
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22 }
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23
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24 __attribute__ ((noinline))
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25 int bar (int i, int j)
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26 {
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27 return (i + j);
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28 }
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29
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30 int main (void)
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31 {
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32 int i,j,k=0;
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33 int sum,s=0;
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34 int res;
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35
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36 check_vect ();
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37
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38 res = foo ();
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39
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40 /* check results: */
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41 for (i=0; i<200*N; i++)
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42 {
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43 sum = 0;
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44 for (j = 0; j < N; j++){
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45 sum += bar (i, j);
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46 i++;
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47 }
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48 s += sum;
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49 }
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50 if (res != s)
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51 abort ();
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52
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53 return 0;
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54 }
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55
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56 /* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" } } */
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