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

[olegendo at gcc dot gnu.org]

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

--- Comment #20 from Oleg Endo <olegendo at gcc dot gnu.org> ---
Vlad, do you have any idea/suggestion what could be going wrong in this case?
Also, could you please have a look at the patch applied to the sh-lra branch as
r215246  and see whether it makes sense to commit it to trunk?