[Bug target/49743] -g enables var_tracking on -O0 - causes long compilations

[gary at intrepid dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49743

--- Comment #5 from Gary Funck <gary at intrepid dot com> ---
(In reply to Eric Gallager from comment #4)
> Any plans to resubmit the GUPC branch again?

Eric, no not at this time.  Thanks.