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/* { dg-require-effective-target vect_int } */
#include <stdarg.h>
#include "tree-vect.h"
#define N 128
#define OFF 3
/* unaligned load. */
int ia[N];
int ib[N+OFF];
__attribute__ ((noinline))
int main1 (int off)
{
int i;
for (i = 0; i < N+OFF; i++)
{
ib[i] = i;
}
for (i = 0; i < N; i++)
{
ia[i] = ib[i+off];
}
/* check results: */
for (i = 0; i < N; i++)
{
if (ia[i] != ib[i+off])
abort ();
}
return 0;
}
int main (void)
{
check_vect ();
main1 (0); /* aligned */
main1 (OFF); /* unaligned */
return 0;
}
/* For targets that don't support misaligned loads we version for the load.
(The store is aligned). */
/* The initialization induction loop (with aligned access) is also vectorized. */
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail vect_no_align } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 1 "vect" {target vect_no_align } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
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