[Bug middle-end/65082] Wasted cycles when using a register based varible

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65082

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
See bug 43491 comment #12 for some analysis of this issue really.