[Bug target/106635] AARCH64 STUR instruction causes bus error

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106635

--- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
In ARM Armv8, for A-profile architecture (ARM DDI 0487G.b (ID072021)): 

>From section B2.5.2 Alignment of data accesses:

An unaligned access to any type of Device memory causes an Alignment fault.

Unaligned accesses to Normal memory