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/* { dg-require-effective-target vect_int_mult } */
#include <stdarg.h>
#include "tree-vect.h"
#define K 16
int in[2*K][K] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
int out[K];
int check_result[K];
volatile int y = 0;
__attribute__ ((noinline)) void
foo ()
{
int sum;
int i, j, k;
for (k = 0; k < K; k++)
{
sum = 1;
for (j = 0; j < K; j++)
for (i = 0; i < K; i++)
{
sum *= in[i+k][j];
/* Avoid vectorization. */
if (y)
abort ();
}
check_result[k] = sum;
}
for (k = 0; k < K; k++)
{
sum = 1;
for (j = 0; j < K; j++)
for (i = 0; i < K; i++)
sum *= in[i+k][j];
out[k] = sum;
}
}
int main ()
{
int i, j, k;
check_vect ();
for (i = 0; i < 2*K; i++)
for (j = 0; j < K; j++)
in[i][j] = (i+2)/3;
foo ();
for (k = 0; k < K; k++)
if (out[k] != check_result[k])
abort ();
return 0;
}
/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
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