[Bug target/122572] [15/16 regression] Segmentation fault on aarch64 building with -O2, no issue with -O2 -fschedule-insns

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122572

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This feels aliasing related. 
Does fno-strict-alaising help?