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

[uecker at tugraz dot at via Gcc-bugs]

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

--- Comment #17 from Martin Uecker <uecker at tugraz dot at> ---
This seems to fix it, but I suspect there is still an underlying issue for
types with tag.