[Bug target/124001] wrong code generated with alignas() on armv8

[Joost.VandeVondele at mat dot ethz.ch]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124001

Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> changed:

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--- Comment #2 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> ---
for the architecture the specific test is on aarch64

the whole project is about 10k lines, but it might be rather difficult to
reduce.