target/riscv: Conceal MO_TE within gen_fload_idx() / gen_fstore_idx()

target/riscv: Conceal MO_TE within gen_fload_idx() / gen_fstore_idx()

All callers of gen_fload_idx() / gen_fstore_idx() set the MO_TE flag.
Set it once in the callees.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20251010155045.78220-8-philmd@linaro.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>