[Bug middle-end/51839] GCC not generating adc instruction for canonical multi-precision add sequence

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51839
Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
   Target Milestone|---                         |8.0
         Resolution|---                         |FIXED
           Keywords|                            |missed-optimization

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
So this was implemented with the following revisions:
r6-3012
r6-5232
r8-7547
And maybe a few others were needed.