[Bug middle-end/45422] [4.6 Regression] compile time increases 3x.

[xinliangli at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45422

--- Comment #29 from davidxl <xinliangli at gmail dot com> 2011-01-21 16:27:43 UTC ---
(In reply to comment #28)
> David, any progress with this?

The cost function fix to make sure solution set does not become too big will be
probably very involved and won't be availlable in 4.6 time frame. I will get a
workaround using Richard's suggestion -- terminate the iterating loop when slow
convergence is detected and some limit is reached.

David