The attached patch fixes PR 111001.

Committed to master, cherry-picked to GCC-13, GCC-12 and GCC-11.
Sanity tested with 'make all-gcc'.
Bootstrapped on GCC-13 sh4-linux by Adrian.

Cheers,
Oleg

    gcc/ChangeLog:
    
            PR target/111001
            * config/sh/sh_treg_combine.cc (sh_treg_combine::record_set_of_reg):
            Skip over nop move insns.