[Bug target/55212] [SH] Switch from IRA to LRA

[kkojima at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212

--- Comment #43 from Kazumoto Kojima <kkojima at gcc dot gnu.org> ---
(In reply to Oleg Endo from comment #42)
> PR 54699 comes into my mind when seeing the movsf_ie patterns ... having
> another movsf_ie pattern is discomforting.  But if it makes it work, so be
> it.  Maybe we can try to combine the two movsf_ie insns later.

Sure.  It's an experiment to clear the issue further.  I'll
apply it and the revised untyped_call patch on sh-lra branch.