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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-vrp1-stats -fdump-tree-dom2-stats" } */
void foo();
void bla();
void bar();
/* Avoid threading in this case, in order to avoid creating loop with
multiple entries. */
void dont_thread_4 (int a, int nfirst)
{
int i = 0;
int first;
if (a)
first = 0;
else
first = 1;
do
{
if (first)
foo ();
else
bar ();
first = nfirst;
bla ();
} while (i++ < 100);
}
/* { dg-final { scan-tree-dump-not "Jumps threaded" "vrp1"} } */
/* { dg-final { scan-tree-dump-not "Jumps threaded" "dom2"} } */
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