[Bug tree-optimization/90447] Missed opportunities to use adc (worse when -1 is involved)

[law at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90447

Jeffrey A. Law <law at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #4 from Jeffrey A. Law <law at gcc dot gnu.org> ---
This appears to be fixed on teh trunk.  I get addl+movl+adcl for all 3 cases
now.