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/* { dg-do compile } */
/* { dg-options "-O2 -ftree-loop-distribution -fdump-tree-ldist-details" } */
int foo (int flag, char *a)
{
short i, j;
short l = 0;
if (flag == 1)
l = 3;
for (i = 0; i < 4; i++)
{
for (j = l - 1; j > 0; j--)
a[j] = a[j - 1];
a[0] = i;
}
}
/* Addresses of array reference a[j] and a[j - 1] are SCEVs. */
/* { dg-final { scan-tree-dump-not "failed: evolution of base is not affine." "ldist" } } */
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