[Bug target/111566] RISC-V Vector Fortran: ICE in final_scan_insn_1 (final RTL pass)

[amylaar at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111566

--- Comment #3 from Jorn Wolfgang Rennecke <amylaar at gcc dot gnu.org> ---
riscv-v.cc:legitimize_move has:

          if (MEM_P (dest) && !REG_P (src))
            src = force_reg (mode, src);

          return false;

since src is passed by value, this is pointless.  The caller still had src
as a MEM.