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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-sccp-details" } */
int
foo (unsigned int n)
{
int i, r = 1;
if (n > 0)
{
asm ("");
if (n < 10)
{
asm ("");
do
{
--n;
r *= 2;
}
while (n > 0);
}
}
return r + n;
}
/* { dg-final { scan-tree-dump "# of iterations \[^\n\r]*, bounded by 8" "sccp" } } */
/* { dg-final { cleanup-tree-dump "sccp" } } */
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