[Bug middle-end/26900] Number of iterations not know for simple loop

[rguenth at gcc dot gnu dot org]

------- Comment #5 from rguenth at gcc dot gnu dot org  2006-03-29 08:01 -------
I thought if we know that we are looking at the loop header copy condition that
we _know_ that the loop runs at least once, so we can avoid trying to prove
that again using fold.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26900