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/* { dg-require-effective-target vect_int }
{ dg-skip-if "AArch64 tiny code model does not support programs larger than 1MiB" {aarch64_tiny} {"*"} {""} }
*/
#include <stdarg.h>
#include "tree-vect.h"
#define N 64
struct s{
int m;
int n[N][N][N];
};
struct test1{
struct s a; /* array a.n is unaligned */
int b;
int c;
struct s e; /* array e.n is aligned */
};
struct test1 tmp1;
__attribute__ ((noinline))
int main1 ()
{
int i,j;
/* 1. unaligned */
for (i = 0; i < N; i++)
{
tmp1.a.n[1][2][i] = 5;
}
/* check results: */
for (i = 0; i <N; i++)
{
if (tmp1.a.n[1][2][i] != 5)
abort ();
}
/* 2. aligned */
for (i = 3; i < N-1; i++)
{
tmp1.a.n[1][2][i] = 6;
}
/* check results: */
for (i = 3; i < N-1; i++)
{
if (tmp1.a.n[1][2][i] != 6)
abort ();
}
/* 3. aligned */
for (i = 0; i < N; i++)
{
tmp1.e.n[1][2][i] = 7;
}
/* check results: */
for (i = 0; i < N; i++)
{
if (tmp1.e.n[1][2][i] != 7)
abort ();
}
/* 4. unaligned */
for (i = 3; i < N-3; i++)
{
tmp1.e.n[1][2][i] = 8;
}
/* check results: */
for (i = 3; i <N-3; i++)
{
if (tmp1.e.n[1][2][i] != 8)
abort ();
}
return 0;
}
int main (void)
{
check_vect ();
return main1 ();
}
/* { dg-final { scan-tree-dump-times "vectorized 4 loops" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 4 "vect" { target { {! vect_aligned_arrays} && {vect_sizes_32B_16B} } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 2 "vect" { target { {vect_aligned_arrays} && {! vect_sizes_32B_16B} } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
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