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/* { dg-require-effective-target vect_int } */
/* { dg-additional-options "--param vect-max-peeling-for-alignment=0" } */
#include <stdarg.h>
#include "tree-vect.h"
#if VECTOR_BITS > 128
#define NINTS (VECTOR_BITS / 32)
#else
#define NINTS 4
#endif
#define N (NINTS * 6)
#if N <= 24
#define OUTERN N
#else
#define OUTERN NINTS
#endif
struct s{
int m;
int n[4][4][N];
};
struct test1{
struct s a; /* array a.n is unaligned */
int b;
int c;
struct s e[N]; /* array e.n is aligned */
};
#if NINTS > 8
struct test1 tmp1;
#endif
__attribute__ ((noinline))
int main1 ()
{
int i,j;
#if NINTS <= 8
struct test1 tmp1;
#endif
for (i = 0; i < OUTERN; i++)
for (j = NINTS - 1; j < N - NINTS + 1; j++)
{
tmp1.e[i].n[1][2][j] = 8;
}
/* check results: */
for (i = 0; i < OUTERN; i++)
for (j = NINTS - 1; j < N - NINTS + 1; j++)
{
if (tmp1.e[i].n[1][2][j] != 8)
abort ();
}
/* not consecutive, will use strided stores */
for (i = 0; i < OUTERN; i++)
for (j = NINTS - 1; j < N - NINTS + 1; j++)
{
tmp1.e[j].n[1][2][j] = 8;
}
/* check results: */
for (i = 0; i < OUTERN; i++)
for (j = NINTS - 1; j < N - NINTS + 1; j++)
{
if (tmp1.e[j].n[1][2][j] != 8)
abort ();
}
return 0;
}
int main (void)
{
check_vect ();
return main1 ();
}
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 1 "vect" {target {{! vector_alignment_reachable} && {! vect_hw_misalign} } } } } */
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