[Bug tree-optimization/125918] wrong code at -O{2,3} with "-fno-tree-pre -fselective-scheduling2 -fsel-sched-pipelining" on x86_64-linux-gnu

[mikpelinux at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125918

--- Comment #3 from Mikael Pettersson <mikpelinux at gmail dot com> ---
The bisect was on x86_64-linux-gnu. On aarch64-linux-gnu it fails all the way
back to gcc-4.9.4.