[Bug tree-optimization/86034] [9 regression] wrong code for bit-field manipulation at -Os

[ebotcazou at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86034

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2018-06-03
                 CC|                            |ebotcazou at gcc dot gnu.org
            Version|unknown                     |9.0
   Target Milestone|---                         |9.0
            Summary|wrong code at -Os on        |[9 regression] wrong code
                   |x86-64-linux-gnu in 64-bit  |for bit-field manipulation
                   |mode                        |at -Os
     Ever confirmed|0                           |1

--- Comment #1 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
Confirmed.