[Bug rtl-optimization/57425] [4.8/4.9 regression] RTL alias analysis unprepared to handle stack slot sharing

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57425

Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2013-05-27
                 CC|                            |ebotcazou at gcc dot gnu.org
   Target Milestone|---                         |4.8.1
            Summary|RTL alias analysis          |[4.8/4.9 regression] RTL
                   |unprepared to handle stack  |alias analysis unprepared
                   |slot sharing                |to handle stack slot
                   |                            |sharing
     Ever confirmed|0                           |1

--- Comment #3 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
Confirmed, but the .172r.cse1 dump already looks suspicious to me.