Re: [PATCH 05/21] target/xtensa: support copying registers up to 64 bits wide

[Richard Henderson]

On 7/6/20 4:47 PM, Max Filippov wrote:
> +                if (arg_copy[i].arg->num_bits <= 32) {
> +                    temp = tcg_temp_local_new_i32();
> +                    tcg_gen_mov_i32(temp, arg_copy[i].arg->in);
> +                } else if (arg_copy[i].arg->num_bits <= 64) {
> +                    temp = tcg_temp_local_new_i64();
> +                    tcg_gen_mov_i64(temp, arg_copy[i].arg->in);

This shouldn't compile.

You can't assign both TCGv_i32 and TCGv_i64 to the same variable.

What's going on here?


r~