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111
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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 16
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7
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8 unsigned int out[N];
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9 unsigned int in[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
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10
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11 __attribute__ ((noinline)) int
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12 main1 (unsigned int x, unsigned int y)
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13 {
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14 int i;
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15 unsigned int a0, a1, a2, a3;
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16
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17 a0 = in[0] + 23;
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18 a1 = in[1] + 142;
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19 a2 = in[2] + 2;
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20 a3 = in[3] + 31;
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21
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22 out[0] = a0 * x;
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23 out[1] = a1 * y;
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24 out[2] = a2 * x;
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25 out[3] = a3 * y;
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26
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27 if (x)
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28 __asm__ volatile ("" : : : "memory");
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29
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30 /* Check results. */
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31 if (out[0] != (in[0] + 23) * x
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32 || out[1] != (in[1] + 142) * y
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33 || out[2] != (in[2] + 2) * x
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34 || out[3] != (in[3] + 31) * y)
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35 abort();
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36
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37 return 0;
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38 }
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39
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40 int main (void)
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41 {
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42 check_vect ();
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43
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44 main1 (2, 3);
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45
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46 return 0;
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47 }
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48
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49 /* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" { target vect_int_mult } } } */
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50
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