[Bug tree-optimization/69580] [6 Regression] From 26 seconds to 10 minutes moving from gcc 5.3.1 to gcc 6.0.0

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69580

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |law at gcc dot gnu.org,
                   |                            |pinskia at gcc dot gnu.org
          Component|c                           |tree-optimization

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Looks like fsm_find_thread_path and fsm_find_control_statement_thread_paths is
causing the compile time hog.