[Bug rtl-optimization/68250] [6 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu (in 64-bit mode)

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68250

--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
And that's PR66949, but that's an ICE, not wrong-code.