[Bug tree-optimization/17640] empty loop not removed after optimization

[steven at gcc dot gnu dot org]

------- Additional Comments From steven at gcc dot gnu dot org  2005-01-28 15:18 -------
That patch is just gross.  Come on, builtin_maybe_infinite_loop?!

There are better and easier ways to kill dead loops.  Like, a loop
optimizer that simply removes dead loops ;-)


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17640