[Bug rtl-optimization/64255] [5 Regression] failures with -O2 optimization on i >= 0 ? (unsigned long) i : - (unsigned long) i

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64255

--- Comment #10 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #9)
> (In reply to Marek Polacek from comment #7)
> > -fno-if-conversion seems to help.
> 
> Then this is most likely a Dup of another bug which has a few version of a
> patch posted now.

PR63917?