[Bug rtl-optimization/97856] Missed optimization: repeated call

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97856

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #1)
> Confirmed.  basic-block reordering decides to duplicate the block:

Yes there are a few other bugs where we like to duplicate the return block I
have seen too.