[Bug target/65689] [5 Regression][AArch64] S constraint fails for inline asm at -O0

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65689

--- Comment #15 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
(In reply to James Greenhalgh from comment #14)
> Jakub, were you planning to backport this fix to 5.4, or would you like me
> to do it?

Forgot about this one.  If you could backport it, it would be greatly
appreciated.