[Bug tree-optimization/37242] missed FRE opportunity because of signedness of addition

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37242

--- Comment #21 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-04-18 
22:50:42 UTC ---
I have a patch.