[Bug rtl-optimization/41239] Scheduler reorders division by zero before a call that might not return

[rguenth at gcc dot gnu dot org]

------- Comment #2 from rguenth at gcc dot gnu dot org  2009-09-03 10:31 -------
We can never move maybe trapping instructions across a function call that might
not return (and as we don't have an attribute for returns_always we have to
assume that a function may not return always apart from maybe some known
builtins).


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41239