[Bug rtl-optimization/19767] [3.4 only] CSE hang on very simple code with -O2 -ftracer

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[3.4 onl] CSE hang on very  |[3.4 only] CSE hang on very
                   |simple code with -O2 -      |simple code with -O2 -
                   |ftracer                     |ftracer
   Target Milestone|---                         |3.4.5


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19767