[Bug tree-optimization/50744] [4.7 Regression] ice in good_cloning_opportunity_p

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50744

--- Comment #6 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-12-06 13:52:58 UTC ---
Also see PR51362 which looks related (is it a dup? size overflowing to zero?)