[Bug target/115789] gcc miscompile itself with CFLAGS -O3 -march=rv64gcv_zvl256b

[xry111 at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115789

--- Comment #11 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
(In reply to lu_zero from comment #10)
> Passing `-mstrict-align` to gcc-14 to build gcc-14 does not seem to have
> effect, same Bus error triggered.

Then it's a different bug.  As Craig said -march=rv64gcv_zvl256b should have
-mstrict-align as the default (the only -march setting making -mno-strict-align
the default is generic-ooo).