[Bug middle-end/19698] [3.3/3.4/4.0 regression] Infinite loop in update_life_info

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
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                 CC|                            |pinskia at gcc dot gnu dot
                   |                            |org
   Target Milestone|4.0.0                       |3.4.4


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19698