[Bug target/95237] LOCAL_DECL_ALIGNMENT shrinks alignment, FAIL gcc.target/i386/pr69454-2.c

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95237

--- Comment #5 from H.J. Lu <hjl.tools at gmail dot com> ---
On i386, we don't do dynamic stack realignment for long long objects with
-mpreferred-stack-boundary=2 on purpose.  A backend should be allowed to
opt-out

gcc_assert (align >= DECL_ALIGN (var));

based one variable type.