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/* { dg-options "-O2 -floop-block -fdump-tree-graphite-all" } */
#define MAX 8192
int main()
{
int i, j;
int sum = 0;
int A[MAX * MAX];
int B[MAX * MAX];
for (i = 0; i < MAX; i++)
for (j = 0; j < MAX; j++)
{
A[i*MAX + j] = j;
B[i*MAX + j] = j;
}
for (i = 0; i < MAX; i++)
for (j = 0; j < MAX; j++)
A[i*MAX + j] += B[j*MAX + i];
for(i = 0; i < MAX; i++)
for(j = 0; j < MAX; j++)
sum += A[i*MAX + j];
return sum;
}
/* { dg-final { scan-tree-dump-times "Loop blocked" 3 "graphite"} } */
/* { dg-final { cleanup-tree-dump "graphite" } } */
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