[Bug tree-optimization/68198] [6 Regression]Excessive code size, compile time and memory usage bloat due to FSM threading in 453.povray

[law at redhat dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68198

--- Comment #1 from Jeffrey A. Law <law at redhat dot com> ---
I'm on the road the rest of this will, but will definitely take a look at this
ASAP.