[Bug target/54429] [SH] SImode values get ferried through FPUL and FP regs for -O0

[olegendo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54429

--- Comment #8 from Oleg Endo <olegendo at gcc dot gnu.org> ---
BTW, the problem is also there when using LRA.