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111
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1 /* { dg-require-effective-target vect_double } */
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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 8
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7
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8 struct
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9 {
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10 char c;
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11 double d[N];
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12 } a;
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13
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14 __attribute__ ((noinline))
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15 int main1()
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16 {
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17 int i;
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18 for ( i=0; i<N; ++i )
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19 a.d[i]=1;
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20 return 0;
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21 }
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22
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23 int main (void)
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24 {
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25 int i;
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26 check_vect ();
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27
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28 main1 ();
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29 for (i=0; i<N; i++)
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30 if (a.d[i] != 1)
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31 abort ();
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32 return 0;
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33 }
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34
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35 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vector_alignment_reachable_for_64bit } } } */
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36 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" { target { {! vector_alignment_reachable_for_64bit} && {! vect_hw_misalign} } } } } */
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37 /* { dg-final { scan-tree-dump-times "vector alignment may not be reachable" 1 "vect" { target { {! vector_alignment_reachable_for_64bit} && {! vect_hw_misalign} } } } } */
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38 /* { dg-final { scan-tree-dump-times "not vectorized: unsupported unaligned store" 1 "vect" { target { {! vector_alignment_reachable_for_64bit} && {! vect_hw_misalign} } } } } */
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