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/* { dg-do compile { target ia32 } } */
/* { dg-options "-O3 -fno-tree-fre -fno-tree-pre -fdump-tree-optimized -mtune=lakemont" } */
int
foo ()
{
const int a[8] = { 0, 1, 2, 3, 4, 5, 6, 7 };
int i, sum;
sum = 0;
for (i = 0; i < sizeof (a) / sizeof (*a); i++)
sum += a[i];
return sum;
}
/* After late unrolling the above loop completely DOM should be
able to optimize this to return 28. */
/* { dg-final { scan-tree-dump "return 28;" "optimized" } } */
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