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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 "tree-vect.h"
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4
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5 extern void abort (void);
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6
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7 __attribute__((noinline, noclone))
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8 void test1(short x[128], short D)
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9 {
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10 int i;
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11 for (i=127; i>=0; i--) {
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12 x[i] = D;
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13 }
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14 }
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15
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16 int main (void)
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17 {
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18 short x[128 + 32];
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19 int i;
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20
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21 check_vect ();
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22
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23 for (i = 0; i < 16; i ++)
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24 {
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25 asm ("");
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26 x[i] = x[i + 144] = 5678;
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27 }
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28
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29 test1 (x + 16, 1234);
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30
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31 for (i = 0; i < 128; i++)
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32 if (x[i + 16] != 1234)
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33 abort ();
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34
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35 for (i = 0; i < 16; i++)
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36 if (x[i] != 5678
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37 || x[i + 144] != 5678)
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38 abort ();
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39
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40 return 0;
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41 }
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42
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43 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
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