Re: [Qemu-devel] [PATCH v2 5/5] target-m68k: increment/decrement with SP

[Richard Henderson]

On 01/13/2017 04:52 AM, Laurent Vivier wrote:
> +            if (reg0 == 7 && opsize == OS_BYTE &&
> +                m68k_feature(s->env, M68K_FEATURE_M68000)) {
> +                tcg_gen_subi_i32(tmp, reg, 2);
> +            } else {
> +                tcg_gen_addi_i32(tmp, reg, opsize_bytes(opsize));
> +            }

post-increment add.


r~