[Bug rtl-optimization/21182] gcc can use registers but uses stack instead

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21182

--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> 2013-01-18 00:57:00 UTC ---
It would be interesting to try the trunk which has a newer register allocator
than even 4.6.x/4.7.x.