1 /* { dg-do compile } */
2 /* { dg-options "-Os -fmodulo-sched -fcompare-debug" } */
3 
4 void
foo(void)5 foo (void)
6 {
7   unsigned numlen;
8   unsigned foldlen;
9   for (; foldlen; foldlen -= numlen)
10     foo ();
11 }
12