blob: 0cc44f42fd809a55bb6ca1aec599e8884a511c6c (
plain)
1
2
3
4
5
6
7
8
9
10
11
|
/* { dg-do compile } */
/* { dg-options "-O3 -Warray-bounds -fdump-tree-cunroll-blocks-details" } */
struct a {int a[8];int b;};
void
t(struct a *a)
{
for (int i=0;a->a[i];i++)
a->a[i]++;
}
/* { dg-final { scan-tree-dump-times "loop with 7 iterations completely unrolled" 1 "cunroll" } } */
/* { dg-final { scan-tree-dump-not "Invalid sum" "cunroll" } } */
|
